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-rw-r--r--Makefile.am3
-rwxr-xr-xbootstrap6
-rw-r--r--build-aux/compile-all.scm9
-rw-r--r--config-daemon.ac2
-rw-r--r--doc/contributing.texi151
-rw-r--r--doc/guix.texi164
-rw-r--r--etc/completion/bash/guix117
-rwxr-xr-xetc/indent-code.el3
-rw-r--r--etc/news.scm2
-rw-r--r--etc/substitutes/bordeaux.guix.gnu.org.pub6
-rw-r--r--gnu/build/linux-boot.scm10
-rw-r--r--gnu/installer/newt/partition.scm8
-rw-r--r--gnu/installer/parted.scm98
-rw-r--r--gnu/local.mk26
-rw-r--r--gnu/packages/admin.scm17
-rw-r--r--gnu/packages/aidc.scm2
-rw-r--r--gnu/packages/algebra.scm4
-rw-r--r--gnu/packages/animation.scm4
-rw-r--r--gnu/packages/astronomy.scm4
-rw-r--r--gnu/packages/audio.scm71
-rw-r--r--gnu/packages/bioconductor.scm69
-rw-r--r--gnu/packages/bioinformatics.scm457
-rw-r--r--gnu/packages/bittorrent.scm2
-rw-r--r--gnu/packages/boost.scm88
-rw-r--r--gnu/packages/bootloaders.scm43
-rw-r--r--gnu/packages/calendar.scm2
-rw-r--r--gnu/packages/chemistry.scm6
-rw-r--r--gnu/packages/chromium.scm8
-rw-r--r--gnu/packages/ci.scm8
-rw-r--r--gnu/packages/compression.scm99
-rw-r--r--gnu/packages/connman.scm7
-rw-r--r--gnu/packages/coq.scm140
-rw-r--r--gnu/packages/cpp.scm2
-rw-r--r--gnu/packages/cran.scm28
-rw-r--r--gnu/packages/crates-io.scm4340
-rw-r--r--gnu/packages/cryptsetup.scm2
-rw-r--r--gnu/packages/cups.scm10
-rw-r--r--gnu/packages/curl.scm5
-rw-r--r--gnu/packages/cvassistant.scm2
-rw-r--r--gnu/packages/cybersecurity.scm51
-rw-r--r--gnu/packages/databases.scm38
-rw-r--r--gnu/packages/datastructures.scm4
-rw-r--r--gnu/packages/dictionaries.scm6
-rw-r--r--gnu/packages/disk.scm4
-rw-r--r--gnu/packages/display-managers.scm2
-rw-r--r--gnu/packages/djvu.scm2
-rw-r--r--gnu/packages/dns.scm15
-rw-r--r--gnu/packages/docker.scm21
-rw-r--r--gnu/packages/documentation.scm2
-rw-r--r--gnu/packages/ebook.scm9
-rw-r--r--gnu/packages/education.scm12
-rw-r--r--gnu/packages/electronics.scm2
-rw-r--r--gnu/packages/emacs-xyz.scm268
-rw-r--r--gnu/packages/emulators.scm12
-rw-r--r--gnu/packages/engineering.scm72
-rw-r--r--gnu/packages/fcitx.scm2
-rw-r--r--gnu/packages/fcitx5.scm42
-rw-r--r--gnu/packages/file-systems.scm11
-rw-r--r--gnu/packages/finance.scm18
-rw-r--r--gnu/packages/firmware.scm3
-rw-r--r--gnu/packages/flashing-tools.scm4
-rw-r--r--gnu/packages/fonts.scm120
-rw-r--r--gnu/packages/fpga.scm2
-rw-r--r--gnu/packages/freedesktop.scm28
-rw-r--r--gnu/packages/game-development.scm20
-rw-r--r--gnu/packages/games.scm98
-rw-r--r--gnu/packages/gcc.scm3
-rw-r--r--gnu/packages/geo.scm6
-rw-r--r--gnu/packages/gnome.scm26
-rw-r--r--gnu/packages/gnupg.scm4
-rw-r--r--gnu/packages/gnuzilla.scm9
-rw-r--r--gnu/packages/gpodder.scm2
-rw-r--r--gnu/packages/gps.scm6
-rw-r--r--gnu/packages/graphics.scm10
-rw-r--r--gnu/packages/gstreamer.scm2
-rw-r--r--gnu/packages/guile-xyz.scm4
-rw-r--r--gnu/packages/image-processing.scm6
-rw-r--r--gnu/packages/image-viewers.scm6
-rw-r--r--gnu/packages/image.scm6
-rw-r--r--gnu/packages/inkscape.scm9
-rw-r--r--gnu/packages/irc.scm28
-rw-r--r--gnu/packages/irods.scm271
-rw-r--r--gnu/packages/jami.scm93
-rw-r--r--gnu/packages/java.scm86
-rw-r--r--gnu/packages/julia-jll.scm2
-rw-r--r--gnu/packages/julia-xyz.scm1749
-rw-r--r--gnu/packages/kde-frameworks.scm172
-rw-r--r--gnu/packages/kde-internet.scm16
-rw-r--r--gnu/packages/kde-multimedia.scm26
-rw-r--r--gnu/packages/kde-pim.scm80
-rw-r--r--gnu/packages/kde-plasma.scm12
-rw-r--r--gnu/packages/kde-systemtools.scm14
-rw-r--r--gnu/packages/kde-utils.scm22
-rw-r--r--gnu/packages/kde.scm50
-rw-r--r--gnu/packages/language.scm4
-rw-r--r--gnu/packages/lego.scm2
-rw-r--r--gnu/packages/linphone.scm2
-rw-r--r--gnu/packages/linux.scm78
-rw-r--r--gnu/packages/lisp-xyz.scm366
-rw-r--r--gnu/packages/logo.scm2
-rw-r--r--gnu/packages/lxqt.scm56
-rw-r--r--gnu/packages/mail.scm173
-rw-r--r--gnu/packages/maths.scm37
-rw-r--r--gnu/packages/messaging.scm27
-rw-r--r--gnu/packages/mpd.scm8
-rw-r--r--gnu/packages/mpi.scm4
-rw-r--r--gnu/packages/music.scm40
-rw-r--r--gnu/packages/nano.scm4
-rw-r--r--gnu/packages/ncurses.scm3
-rw-r--r--gnu/packages/nettle.scm3
-rw-r--r--gnu/packages/networking.scm299
-rw-r--r--gnu/packages/node.scm9
-rw-r--r--gnu/packages/ntp.scm16
-rw-r--r--gnu/packages/ocaml.scm1099
-rw-r--r--gnu/packages/ocr.scm2
-rw-r--r--gnu/packages/orange.scm2
-rw-r--r--gnu/packages/package-management.scm12
-rw-r--r--gnu/packages/pantheon.scm2
-rw-r--r--gnu/packages/password-utils.scm182
-rw-r--r--gnu/packages/patches/ath9k-htc-firmware-gcc-compat.patch29
-rw-r--r--gnu/packages/patches/bash-completion-directories.patch4
-rw-r--r--gnu/packages/patches/brightnessctl-elogind-support.patch13
-rw-r--r--gnu/packages/patches/bsdiff-CVE-2014-9862.patch15
-rw-r--r--gnu/packages/patches/connman-CVE-2021-33833.patch74
-rw-r--r--gnu/packages/patches/curl-7.77-tls-priority-string.patch98
-rw-r--r--gnu/packages/patches/efivar-gcc-compat.patch177
-rw-r--r--gnu/packages/patches/gcc-8-sort-libtool-find-output.patch399
-rw-r--r--gnu/packages/patches/grub-cross-system-i686.patch96
-rw-r--r--gnu/packages/patches/grub-setup-root.patch99
-rw-r--r--gnu/packages/patches/grub-verifiers-Blocklist-fallout-cleanup.patch41
-rw-r--r--gnu/packages/patches/hexchat-add-libera-chat.patch76
-rw-r--r--gnu/packages/patches/inkscape-1.1-fix-build-witch-gcc7.5.patch24
-rw-r--r--gnu/packages/patches/isc-dhcp-gcc-compat.patch72
-rw-r--r--gnu/packages/patches/jfsutils-gcc-compat.patch72
-rw-r--r--gnu/packages/patches/libcacard-unknown-variable.patch50
-rw-r--r--gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt1.patch276
-rw-r--r--gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt2.patch163
-rw-r--r--gnu/packages/patches/nettle-3.5-check-_pkcs1_sec_decrypt-msg-len.patch78
-rw-r--r--gnu/packages/patches/polkit-CVE-2021-3560.patch21
-rw-r--r--gnu/packages/patches/qemu-build-info-manual.patch53
-rw-r--r--gnu/packages/patches/qemu-meson-compat.patch27
-rw-r--r--gnu/packages/patches/qemu-sphinx-compat.patch18
-rw-r--r--gnu/packages/patches/rust-ndarray-0.13-remove-blas-src.patch28
-rw-r--r--gnu/packages/patches/tor-fix-build-with-gcc-7.patch30
-rw-r--r--gnu/packages/patches/xpra-4.0.1-systemd-run.patch34
-rw-r--r--gnu/packages/patches/xpra-4.2-systemd-run.patch45
-rw-r--r--gnu/packages/pdf.scm10
-rw-r--r--gnu/packages/photo.scm2
-rw-r--r--gnu/packages/polkit.scm10
-rw-r--r--gnu/packages/pretty-print.scm49
-rw-r--r--gnu/packages/printers.scm4
-rw-r--r--gnu/packages/profiling.scm2
-rw-r--r--gnu/packages/pumpio.scm2
-rw-r--r--gnu/packages/python-science.scm31
-rw-r--r--gnu/packages/python-web.scm3
-rw-r--r--gnu/packages/python-xyz.scm166
-rw-r--r--gnu/packages/qt.scm279
-rw-r--r--gnu/packages/radio.scm84
-rw-r--r--gnu/packages/rails.scm4
-rw-r--r--gnu/packages/rednotebook.scm5
-rw-r--r--gnu/packages/robotics.scm4
-rw-r--r--gnu/packages/rust-apps.scm240
-rw-r--r--gnu/packages/scribus.scm2
-rw-r--r--gnu/packages/serialization.scm53
-rw-r--r--gnu/packages/shells.scm658
-rw-r--r--gnu/packages/speech.scm12
-rw-r--r--gnu/packages/spice.scm16
-rw-r--r--gnu/packages/suckless.scm62
-rw-r--r--gnu/packages/sync.scm6
-rw-r--r--gnu/packages/syndication.scm23
-rw-r--r--gnu/packages/synergy.scm2
-rw-r--r--gnu/packages/telegram.scm2
-rw-r--r--gnu/packages/telephony.scm4
-rw-r--r--gnu/packages/terminals.scm4
-rw-r--r--gnu/packages/tex.scm4
-rw-r--r--gnu/packages/text-editors.scm42
-rw-r--r--gnu/packages/time.scm3
-rw-r--r--gnu/packages/tls.scm35
-rw-r--r--gnu/packages/tor.scm5
-rw-r--r--gnu/packages/version-control.scm61
-rw-r--r--gnu/packages/video.scm68
-rw-r--r--gnu/packages/virtualization.scm41
-rw-r--r--gnu/packages/vpn.scm131
-rw-r--r--gnu/packages/web-browsers.scm38
-rw-r--r--gnu/packages/web.scm23
-rw-r--r--gnu/packages/xdisorg.scm90
-rw-r--r--gnu/packages/xfce.scm8
-rw-r--r--gnu/packages/xml.scm9
-rw-r--r--gnu/packages/xorg.scm36
-rw-r--r--gnu/services/avahi.scm35
-rw-r--r--gnu/services/base.scm50
-rw-r--r--gnu/services/ci.scm15
-rw-r--r--gnu/services/desktop.scm42
-rw-r--r--gnu/services/mcron.scm17
-rw-r--r--gnu/services/messaging.scm21
-rw-r--r--gnu/services/networking.scm39
-rw-r--r--gnu/services/xorg.scm73
-rw-r--r--guix/build/asdf-build-system.scm3
-rw-r--r--guix/build/profiles.scm86
-rw-r--r--guix/describe.scm6
-rw-r--r--guix/git.scm8
-rw-r--r--guix/grafts.scm56
-rw-r--r--guix/hg-download.scm35
-rw-r--r--guix/import/launchpad.scm17
-rw-r--r--guix/lint.scm25
-rw-r--r--guix/profiles.scm66
-rw-r--r--guix/scripts/environment.scm51
-rw-r--r--guix/scripts/pack.scm2
-rw-r--r--guix/scripts/package.scm5
-rwxr-xr-xguix/scripts/substitute.scm3
-rw-r--r--guix/self.scm4
-rw-r--r--guix/store.scm210
-rw-r--r--guix/swh.scm10
-rw-r--r--guix/transformations.scm4
-rw-r--r--tests/lint.scm14
-rw-r--r--tests/profiles.scm27
-rw-r--r--tests/store.scm36
217 files changed, 13297 insertions, 4153 deletions
diff --git a/Makefile.am b/Makefile.am
index f06b294f28..05f013e3c2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -587,7 +587,8 @@ check-system: $(GOBJECTS)
 dist_pkgdata_DATA =				\
   etc/substitutes/berlin.guix.gnu.org.pub	\
   etc/substitutes/ci.guix.gnu.org.pub		\
-  etc/substitutes/ci.guix.info.pub
+  etc/substitutes/ci.guix.info.pub		\
+  etc/substitutes/bordeaux.guix.gnu.org.pub
 
 # Bash completion file.
 dist_bashcompletion_DATA = etc/completion/bash/guix	\
diff --git a/bootstrap b/bootstrap
index a47269d87f..de024aeaa5 100755
--- a/bootstrap
+++ b/bootstrap
@@ -5,8 +5,7 @@ set -e -x
 
 # Generate stubs for translations.
 langs=`find po/doc -type f -name 'guix-manual*.po' \
-        | sed -e 's,guix-manual\.,,' \
-        | xargs -n 1 -I{} basename {} .po`
+        | sed -e 's,.*/guix-manual\.,,;s,\.po$,,'`
 for lang in ${langs}; do
     if [ ! -e "doc/guix.${lang}.texi" ]; then
 	echo "@setfilename guix.${lang}.info" > "doc/guix.${lang}.texi"
@@ -16,8 +15,7 @@ for lang in ${langs}; do
     fi
 done
 langs=`find po/doc -type f -name 'guix-cookbook*.po' \
-        | sed -e 's,guix-cookbook\.,,' \
-        | xargs -n 1 -I{} basename {} .po`
+        | sed -e 's,.*/guix-cookbook\.,,;s,\.po$,,'`
 for lang in ${langs}; do
     if [ ! -e "doc/guix-cookbook.${lang}.texi" ]; then
 	echo "@setfilename guix-cookbook.${lang}.info" > "doc/guix-cookbook.${lang}.texi"
diff --git a/build-aux/compile-all.scm b/build-aux/compile-all.scm
index ad75e33a85..e6982f50fb 100644
--- a/build-aux/compile-all.scm
+++ b/build-aux/compile-all.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
-;;; Copyright © 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016, 2017, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -132,11 +132,8 @@ to 'make'."
                             (false-if-exception
                              (module-ref ui 'report-load-error)))))
          (if report
-             ;; In Guile <= 2.2.5, 'current-load-port' was not exported.
-             (let ((load-port ((module-ref (resolve-module '(ice-9 ports))
-                                           'current-load-port))))
-               (report (or (and=> load-port port-filename) "?.scm")
-                       args frame))
+             (report (or (and=> (current-load-port) port-filename) "?.scm")
+                     args frame)
              (begin
                (print-exception (current-error-port) frame
                                 (car args) (cdr args))
diff --git a/config-daemon.ac b/config-daemon.ac
index 85caee269b..5ddc740600 100644
--- a/config-daemon.ac
+++ b/config-daemon.ac
@@ -117,7 +117,7 @@ if test "x$guix_build_daemon" = "xyes"; then
 
   dnl Determine the appropriate default list of substitute URLs (GnuTLS
   dnl is required so we can default to 'https'.)
-  guix_substitute_urls="https://ci.guix.gnu.org"
+  guix_substitute_urls="https://ci.guix.gnu.org https://bordeaux.guix.gnu.org"
 
   AC_MSG_CHECKING([for default substitute URLs])
   AC_MSG_RESULT([$guix_substitute_urls])
diff --git a/doc/contributing.texi b/doc/contributing.texi
index fa8c0cf3ba..e612ea7b23 100644
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@@ -376,12 +376,12 @@ Once your package builds correctly, please send us a patch
 (@pxref{Submitting Patches}).  Well, if you need help, we will be happy to
 help you too.  Once the patch is committed in the Guix repository, the
 new package automatically gets built on the supported platforms by
-@url{@value{SUBSTITUTE-URL}, our continuous integration system}.
+@url{https://@value{SUBSTITUTE-SERVER-1}, our continuous integration system}.
 
 @cindex substituter
 Users can obtain the new package definition simply by running
 @command{guix pull} (@pxref{Invoking guix pull}).  When
-@code{@value{SUBSTITUTE-SERVER}} is done building the package, installing the
+@code{@value{SUBSTITUTE-SERVER-1}} is done building the package, installing the
 package automatically downloads binaries from there
 (@pxref{Substitutes}).  The only place where human intervention is
 needed is to review and apply the patch.
@@ -532,9 +532,11 @@ It is a good idea to strip commit identifiers in the @code{version}
 field to, say, 7 digits.  It avoids an aesthetic annoyance (assuming
 aesthetics have a role to play here) as well as problems related to OS
 limits such as the maximum shebang length (127 bytes for the Linux
-kernel).  It is best to use the full commit identifiers in
-@code{origin}s, though, to avoid ambiguities.  A typical package
-definition may look like this:
+kernel).  There are helper functions for doing this for packages using
+@code{git-fetch} or @code{hg-fetch} (see below).  It is best to use the
+full commit identifiers in @code{origin}s, though, to avoid ambiguities.
+A typical package definition may look like this:
+
 
 @lisp
 (define my-package
@@ -553,6 +555,20 @@ definition may look like this:
       )))
 @end lisp
 
+@deffn {Scheme Procedure} git-version @var{VERSION} @var{REVISION} @var{COMMIT}
+Return the version string for packages using @code{git-fetch}.
+
+@lisp
+(git-version "0.2.3" "0" "93818c936ee7e2f1ba1b315578bde363a7d43d05")
+@result{} "0.2.3-0.93818c9"
+@end lisp
+@end deffn
+
+@deffn {Scheme Procedure} hg-version @var{VERSION} @var{REVISION} @var{CHANGESET}
+Return the version string for packages using @code{hg-fetch}.  It works
+in the same way as @code{git-version}.
+@end deffn
+
 @node Synopses and Descriptions
 @subsection Synopses and Descriptions
 
@@ -1091,7 +1107,7 @@ changes).  This branch is intended to be merged in @code{master} every
 until late in its development process.
 @end table
 
-All these branches are @uref{@value{SUBSTITUTE-URL},
+All these branches are @uref{https://@value{SUBSTITUTE-SERVER-1},
 tracked by our build farm} and merged into @code{master} once
 everything has been successfully built.  This allows us to fix issues
 before they hit users, and to reduce the window during which pre-built
@@ -1125,7 +1141,7 @@ as timestamps or randomly-generated output in the build result.
 
 Another option is to use @command{guix challenge} (@pxref{Invoking guix
 challenge}).  You may run it once the package has been committed and
-built by @code{@value{SUBSTITUTE-SERVER}} to check whether it obtains the same
+built by @code{@value{SUBSTITUTE-SERVER-1}} to check whether it obtains the same
 result as you did.  Better yet: Find another machine that can build it
 and run @command{guix publish}.  Since the remote build machine is
 likely different from yours, this can catch non-determinism issues
@@ -1259,8 +1275,19 @@ this nifty tool!
 @section Commit Access
 
 @cindex commit access, for developers
-For frequent contributors, having write access to the repository is
-convenient.  When you deem it necessary, consider applying for commit
+Everyone can contribute to Guix without having commit access
+(@pxref{Submitting Patches}).  However, for frequent contributors,
+having write access to the repository can be convenient.  Commit access
+should not be thought of as a ``badge of honor'' but rather as a
+responsibility a contributor is willing to take to help the project.
+
+The following sections explain how to get commit access, how to be ready
+to push commits, and the policies and community expectations for commits
+pushed upstream.
+
+@subsection Applying for Commit Access
+
+When you deem it necessary, consider applying for commit
 access by following these steps:
 
 @enumerate
@@ -1332,24 +1359,6 @@ review and merging system, which, as a consequence, may lead us to have
 fewer people with commit access to the main repository.  Stay tuned!
 @end quotation
 
-If you get commit access, please make sure to follow
-the policy below (discussions of the policy can take place on
-@email{guix-devel@@gnu.org}).
-
-Non-trivial patches should always be posted to
-@email{guix-patches@@gnu.org} (trivial patches include fixing typos,
-etc.).  This mailing list fills the patch-tracking database
-(@pxref{Tracking Bugs and Patches}).
-
-For patches that just add a new package, and a simple one, it's OK to
-commit, if you're confident (which means you successfully built it in a
-chroot setup, and have done a reasonable copyright and license
-auditing).  Likewise for package upgrades, except upgrades that trigger
-a lot of rebuilds (for example, upgrading GnuTLS or GLib).  We have a
-mailing list for commit notifications (@email{guix-commits@@gnu.org}),
-so people can notice.  Before pushing your changes, make sure to run
-@code{git pull --rebase}.
-
 All commits that are pushed to the central repository on Savannah must
 be signed with an OpenPGP key, and the public key should be uploaded to
 your user account on Savannah and to public key servers, such as
@@ -1358,17 +1367,39 @@ commits, run:
 
 @example
 git config commit.gpgsign true
+
+# Substitute the fingerprint of your public PGP key.
 git config user.signingkey CABBA6EA1DC0FF33
 @end example
 
 You can prevent yourself from accidentally pushing unsigned commits to
-Savannah by using the pre-push Git hook called located at
+Savannah by using the pre-push Git hook located at
 @file{etc/git/pre-push}:
 
 @example
 cp etc/git/pre-push .git/hooks/pre-push
 @end example
 
+@subsection Commit Policy
+
+If you get commit access, please make sure to follow
+the policy below (discussions of the policy can take place on
+@email{guix-devel@@gnu.org}).
+
+Non-trivial patches should always be posted to
+@email{guix-patches@@gnu.org} (trivial patches include fixing typos,
+etc.).  This mailing list fills the patch-tracking database
+(@pxref{Tracking Bugs and Patches}).
+
+For patches that just add a new package, and a simple one, it's OK to
+commit, if you're confident (which means you successfully built it in a
+chroot setup, and have done a reasonable copyright and license
+auditing).  Likewise for package upgrades, except upgrades that trigger
+a lot of rebuilds (for example, upgrading GnuTLS or GLib).  We have a
+mailing list for commit notifications (@email{guix-commits@@gnu.org}),
+so people can notice.  Before pushing your changes, make sure to run
+@code{git pull --rebase}.
+
 When pushing a commit on behalf of somebody else, please add a
 @code{Signed-off-by} line at the end of the commit log message---e.g.,
 with @command{git am --signoff}.  This improves tracking of who did
@@ -1390,12 +1421,76 @@ you're confident, it's OK to commit.
 That last part is subject to being adjusted, allowing individuals to commit
 directly on non-controversial changes on parts they’re familiar with.
 
+@subsection Addressing Issues
+
+Peer review (@pxref{Submitting Patches}) and tools such as
+@command{guix lint} (@pxref{Invoking guix lint}) and the test suite
+(@pxref{Running the Test Suite}) should catch issues before they are
+pushed.  Yet, commits that ``break'' functionality might occasionally
+go through.  When that happens, there are two priorities: mitigating
+the impact, and understanding what happened to reduce the chance of
+similar incidents in the future.  The responsibility for both these
+things primarily lies with those involved, but like everything this is
+a group effort.
+
+Some issues can directly affect all users---for instance because they
+make @command{guix pull} fail or break core functionality, because they
+break major packages (at build time or run time), or because they
+introduce known security vulnerabilities.
+
+@cindex reverting commits
+The people involved in authoring, reviewing, and pushing such
+commit(s) should be at the forefront to mitigate their impact in a
+timely fashion: by pushing a followup commit to fix it (if possible),
+or by reverting it to leave time to come up with a proper fix, and by
+communicating with other developers about the problem.
+
+If these persons are unavailable to address the issue in time, other
+committers are entitled to revert the commit(s), explaining in the
+commit log and on the mailing list what the problem was, with the goal
+of leaving time to the original committer, reviewer(s), and author(s)
+to propose a way forward.
+
+Once the problem has been dealt with, it is the responsibility of
+those involved to make sure the situation is understood.  If you are
+working to understand what happened, focus on gathering information
+and avoid assigning any blame.  Do ask those involved to describe what
+happened, do not ask them to explain the situation---this would
+implicitly blame them, which is unhelpful.  Accountability comes from
+a consensus about the problem, learning from it and improving
+processes so that it's less likely to reoccur.
+
+@subsection Commit Revocation
+
 In order to reduce the possibility of mistakes, committers will have
 their Savannah account removed from the Guix Savannah project and their
 key removed from @file{.guix-authorizations} after 12 months of
 inactivity; they can ask to regain commit access by emailing the
 maintainers, without going through the vouching process.
 
+Maintainers@footnote{See @uref{https://guix.gnu.org/en/about} for the
+current list of maintainers.  You can email them privately at
+@email{guix-maintainers@@gnu.org}.} may also revoke an individual's
+commit rights, as a last resort, if cooperation with the rest of the
+community has caused too much friction---even within the bounds of the
+project's code of conduct (@pxref{Contributing}).  They would only do so
+after public or private discussion with the individual and a clear
+notice.  Examples of behavior that hinders cooperation and could lead to
+such a decision include:
+
+@itemize
+@item repeated violation of the commit policy stated above;
+@item repeated failure to take peer criticism into account;
+@item breaching trust through a series of grave incidents.
+@end itemize
+
+When maintainers resort to such a decision, they notify developers on
+@email{guix-devel@@gnu.org}; inquiries may be sent to
+@email{guix-maintainers@@gnu.org}.  Depending on the situation, the
+individual may still be welcome to contribute.
+
+@subsection Helping Out
+
 One last thing: the project keeps moving forward because committers not
 only push their own awesome changes, but also offer some of their time
 @emph{reviewing} and pushing other people's changes.  As a committer,
diff --git a/doc/guix.texi b/doc/guix.texi
index 750483706b..4b33d5b2f7 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -17,8 +17,9 @@
 @set BASE-URL https://ftp.gnu.org/gnu/guix
 
 @c The official substitute server used by default.
-@set SUBSTITUTE-SERVER ci.guix.gnu.org
-@set SUBSTITUTE-URL https://@value{SUBSTITUTE-SERVER}
+@set SUBSTITUTE-SERVER-1 ci.guix.gnu.org
+@set SUBSTITUTE-SERVER-2 bordeaux.guix.gnu.org
+@set SUBSTITUTE-URLS https://@value{SUBSTITUTE-SERVER-1} https://@value{SUBSTITUTE-SERVER-2}
 
 @copying
 Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès@*
@@ -89,6 +90,7 @@ Copyright @copyright{} 2020 Jonathan Brielmaier@*
 Copyright @copyright{} 2020 Edgar Vincent@*
 Copyright @copyright{} 2021 Maxime Devos@*
 Copyright @copyright{} 2021 B. Wilson@*
+Copyright @copyright{} 2021 Xinglu Chen@*
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -228,7 +230,7 @@ Package Management
 
 Substitutes
 
-* Official Substitute Server::  One particular source of substitutes.
+* Official Substitute Servers::  One particular source of substitutes.
 * Substitute Server Authorization::  How to enable or disable substitutes.
 * Getting Substitutes from Other Servers::  Substitute diversity.
 * Substitute Authentication::   How Guix verifies substitutes.
@@ -779,12 +781,15 @@ Info search path).
 
 @item
 @cindex substitutes, authorization thereof
-To use substitutes from @code{@value{SUBSTITUTE-SERVER}} or one of its mirrors
-(@pxref{Substitutes}), authorize them:
+To use substitutes from @code{@value{SUBSTITUTE-SERVER-1}},
+@code{@value{SUBSTITUTE-SERVER-2}} or a mirror (@pxref{Substitutes}),
+authorize them:
 
 @example
 # guix archive --authorize < \
-     ~root/.config/guix/current/share/guix/@value{SUBSTITUTE-SERVER}.pub
+     ~root/.config/guix/current/share/guix/@value{SUBSTITUTE-SERVER-1}.pub
+# guix archive --authorize < \
+     ~root/.config/guix/current/share/guix/@value{SUBSTITUTE-SERVER-2}.pub
 @end example
 
 @quotation Note
@@ -855,9 +860,7 @@ version 0.1.0 or later;
 @item @uref{https://notabug.org/guile-lzlib/guile-lzlib, Guile-lzlib};
 @item @uref{https://www.nongnu.org/guile-avahi/, Guile-Avahi};
 @item
-@c FIXME: We need the #:fetch-options parameter of 'submodule-update',
-@c which appeared in 0.5.0.  Change below after string freeze.
-@uref{https://gitlab.com/guile-git/guile-git, Guile-Git}, version 0.3.0
+@uref{https://gitlab.com/guile-git/guile-git, Guile-Git}, version 0.5.0
 or later;
 @item @uref{https://savannah.nongnu.org/projects/guile-json/, Guile-JSON}
 4.3.0 or later;
@@ -1548,7 +1551,7 @@ remote procedure call (@pxref{The Store}).
 @item --substitute-urls=@var{urls}
 Consider @var{urls} the default whitespace-separated list of substitute
 source URLs.  When this option is omitted,
-@indicateurl{https://@value{SUBSTITUTE-SERVER}} is used.
+@indicateurl{@value{SUBSTITUTE-URLS}} is used.
 
 This means that substitutes may be downloaded from @var{urls}, as long
 as they are signed by a trusted signature (@pxref{Substitutes}).
@@ -3688,7 +3691,7 @@ pre-built package binaries, but source tarballs, for instance, which
 also result from derivation builds, can be available as substitutes.
 
 @menu
-* Official Substitute Server::  One particular source of substitutes.
+* Official Substitute Servers::  One particular source of substitutes.
 * Substitute Server Authorization::  How to enable or disable substitutes.
 * Getting Substitutes from Other Servers::  Substitute diversity.
 * Substitute Authentication::   How Guix verifies substitutes.
@@ -3697,14 +3700,15 @@ also result from derivation builds, can be available as substitutes.
 * On Trusting Binaries::        How can you trust that binary blob?
 @end menu
 
-@node Official Substitute Server
-@subsection Official Substitute Server
+@node Official Substitute Servers
+@subsection Official Substitute Servers
 
 @cindex build farm
-The @code{@value{SUBSTITUTE-SERVER}} server is a front-end to an official build farm
-that builds packages from Guix continuously for some
-architectures, and makes them available as substitutes.  This is the
-default source of substitutes; it can be overridden by passing the
+@code{@value{SUBSTITUTE-SERVER-1}} and
+@code{@value{SUBSTITUTE-SERVER-2}} are both front-ends to official build
+farms that build packages from Guix continuously for some architectures,
+and make them available as substitutes.  These are the default source of
+substitutes; which can be overridden by passing the
 @option{--substitute-urls} option either to @command{guix-daemon}
 (@pxref{daemon-substitute-urls,, @code{guix-daemon --substitute-urls}})
 or to client tools such as @command{guix package}
@@ -3717,7 +3721,7 @@ using HTTP makes all communications visible to an eavesdropper, who
 could use the information gathered to determine, for instance, whether
 your system has unpatched security vulnerabilities.
 
-Substitutes from the official build farm are enabled by default when
+Substitutes from the official build farms are enabled by default when
 using Guix System (@pxref{GNU Distribution}).  However,
 they are disabled by default when using Guix on a foreign distribution,
 unless you have explicitly enabled them via one of the recommended
@@ -3733,27 +3737,28 @@ other substitute server.
 @cindex substitutes, authorization thereof
 @cindex access control list (ACL), for substitutes
 @cindex ACL (access control list), for substitutes
-To allow Guix to download substitutes from @code{@value{SUBSTITUTE-SERVER}} or a
-mirror thereof, you
-must add its public key to the access control list (ACL) of archive
+To allow Guix to download substitutes from @code{@value{SUBSTITUTE-SERVER-1}}, @code{@value{SUBSTITUTE-SERVER-2}} or a mirror, you
+must add the releavnt public key to the access control list (ACL) of archive
 imports, using the @command{guix archive} command (@pxref{Invoking guix
-archive}).  Doing so implies that you trust @code{@value{SUBSTITUTE-SERVER}} to not
+archive}).  Doing so implies that you trust the substitute server to not
 be compromised and to serve genuine substitutes.
 
 @quotation Note
 If you are using Guix System, you can skip this section: Guix System
-authorizes substitutes from @code{@value{SUBSTITUTE-SERVER}} by default.
+authorizes substitutes from @code{@value{SUBSTITUTE-SERVER-1}} and
+@code{@value{SUBSTITUTE-SERVER-2}} by default.
 @end quotation
 
-The public key for @code{@value{SUBSTITUTE-SERVER}} is installed along with Guix, in
-@code{@var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub}, where @var{prefix} is
-the installation prefix of Guix.  If you installed Guix from source,
-make sure you checked the GPG signature of
+The public keys for each of the project maintained substitute servers
+are installed along with Guix, in @code{@var{prefix}/share/guix/}, where
+@var{prefix} is the installation prefix of Guix.  If you installed Guix
+from source, make sure you checked the GPG signature of
 @file{guix-@value{VERSION}.tar.gz}, which contains this public key file.
 Then, you can run something like this:
 
 @example
-# guix archive --authorize < @var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub
+# guix archive --authorize < @var{prefix}/share/guix/@value{SUBSTITUTE-SERVER-1}.pub
+# guix archive --authorize < @var{prefix}/share/guix/@value{SUBSTITUTE-SERVER-2}.pub
 @end example
 
 Once this is in place, the output of a command like @code{guix build}
@@ -3785,8 +3790,8 @@ $ guix build emacs --dry-run
 @noindent
 The text changed from ``The following derivations would be built'' to
 ``112.3 MB would be downloaded''.  This indicates that substitutes from
-@code{@value{SUBSTITUTE-SERVER}} are usable and will be downloaded, when
-possible, for future builds.
+the configured substitute servers are usable and will be downloaded,
+when possible, for future builds.
 
 @cindex substitutes, how to disable
 The substitute mechanism can be disabled globally by running
@@ -3820,8 +3825,9 @@ its configuration and add the URLs and substitute keys that you want
 
 As an example, suppose you want to fetch substitutes from
 @code{guix.example.org} and to authorize the signing key of that server,
-in addition to the default @code{@value{SUBSTITUTE-SERVER}}.  The
-resulting operating system configuration will look something like:
+in addition to the default @code{@value{SUBSTITUTE-SERVER-1}} and
+@code{@value{SUBSTITUTE-SERVER-2}}.  The resulting operating system
+configuration will look something like:
 
 @lisp
 (operating-system
@@ -3865,7 +3871,7 @@ line and list the URLs of interest (@pxref{daemon-substitute-urls,
 @code{guix-daemon --substitute-urls}}):
 
 @example
-@dots{} --substitute-urls='https://guix.example.org https://@value{SUBSTITUTE-SERVER}'
+@dots{} --substitute-urls='https://guix.example.org @value{SUBSTITUTE-URLS}'
 @end example
 
 @item
@@ -3888,10 +3894,12 @@ Again this assumes @file{key.pub} contains the public key that
 @end enumerate
 
 Now you're all set!  Substitutes will be preferably taken from
-@code{https://guix.example.org}, using @code{@value{SUBSTITUTE-SERVER}}
-as a fallback.  Of course you can list as many substitute servers as you
-like, with the caveat that substitute lookup can be slowed down if too
-many servers need to be contacted.
+@code{https://guix.example.org}, using
+@code{@value{SUBSTITUTE-SERVER-1}} then
+@code{@value{SUBSTITUTE-SERVER-2}} as fallback options.  Of course you
+can list as many substitute servers as you like, with the caveat that
+substitute lookup can be slowed down if too many servers need to be
+contacted.
 
 Note that there are also situations where one may want to add the URL of
 a substitute server @emph{without} authorizing its key.
@@ -3979,12 +3987,12 @@ by a server.
 Today, each individual's control over their own computing is at the
 mercy of institutions, corporations, and groups with enough power and
 determination to subvert the computing infrastructure and exploit its
-weaknesses.  While using @code{@value{SUBSTITUTE-SERVER}} substitutes can be
-convenient, we encourage users to also build on their own, or even run
-their own build farm, such that @code{@value{SUBSTITUTE-SERVER}} is less of an
-interesting target.  One way to help is by publishing the software you
-build using @command{guix publish} so that others have one more choice
-of server to download substitutes from (@pxref{Invoking guix publish}).
+weaknesses.  While using substitutes can be convenient, we encourage
+users to also build on their own, or even run their own build farm, such
+that the project run substitute servers are less of an interesting
+target.  One way to help is by publishing the software you build using
+@command{guix publish} so that others have one more choice of server to
+download substitutes from (@pxref{Invoking guix publish}).
 
 Guix has the foundations to maximize build reproducibility
 (@pxref{Features}).  In most cases, independent builds of a given
@@ -4948,11 +4956,11 @@ Read a single-item archive as served by substitute servers
 low-level operation needed in only very narrow use cases; see below.
 
 For example, the following command extracts the substitute for Emacs
-served by @code{@value{SUBSTITUTE-SERVER}} to @file{/tmp/emacs}:
+served by @code{@value{SUBSTITUTE-SERVER-1}} to @file{/tmp/emacs}:
 
 @example
 $ wget -O - \
-  https://@value{SUBSTITUTE-SERVER}/nar/gzip/@dots{}-emacs-24.5 \
+  https://@value{SUBSTITUTE-SERVER-1}/nar/gzip/@dots{}-emacs-24.5 \
   | gunzip | guix archive -x /tmp/emacs
 @end example
 
@@ -4974,7 +4982,7 @@ this example:
 
 @example
 $ wget -O - \
-  https://@value{SUBSTITUTE-SERVER}/nar/lzip/@dots{}-emacs-26.3 \
+  https://@value{SUBSTITUTE-SERVER-1}/nar/lzip/@dots{}-emacs-26.3 \
   | lzip -d | guix archive -t
 @end example
 
@@ -6659,7 +6667,8 @@ This is the data type representing a package recipe.
 The name of the package, as a string.
 
 @item @code{version}
-The version of the package, as a string.
+The version of the package, as a string.  @xref{Version Numbers}, for
+guidelines.
 
 @item @code{source}
 An object telling how the source code for the package should be
@@ -7809,7 +7818,7 @@ MbedTLS package:
 Some older packages that aren't using @file{Package.toml} yet, will require
 this file to be created, too.  The function @code{julia-create-package-toml}
 helps creating the file.  You need to pass the outputs and the source of the
-package, it's name (the same as the @code{file-name} parameter), the package
+package, its name (the same as the @code{file-name} parameter), the package
 uuid, the package version, and a list of dependencies specified by their name
 and their uuid.
 @end defvr
@@ -10935,7 +10944,7 @@ but you are actually on an @code{x86_64} machine:
 
 @example
 $ guix build --log-file gdb -s aarch64-linux
-https://@value{SUBSTITUTE-SERVER}/log/@dots{}-gdb-7.10
+https://@value{SUBSTITUTE-SERVER-1}/log/@dots{}-gdb-7.10
 @end example
 
 You can freely access a huge library of build logs!
@@ -12588,7 +12597,7 @@ When @command{guix publish} runs, it spawns an HTTP server which allows
 anyone with network access to obtain substitutes from it.  This means
 that any machine running Guix can also act as if it were a build farm,
 since the HTTP interface is compatible with Cuirass, the software behind
-the @code{@value{SUBSTITUTE-SERVER}} build farm.
+the @code{@value{SUBSTITUTE-SERVER-1}} build farm.
 
 For security, each substitute is signed, allowing recipients to check
 their authenticity and integrity (@pxref{Substitutes}).  Because
@@ -12877,12 +12886,12 @@ any given store item.
 The command output looks like this:
 
 @smallexample
-$ guix challenge --substitute-urls="https://@value{SUBSTITUTE-SERVER} https://guix.example.org"
-updating list of substitutes from 'https://@value{SUBSTITUTE-SERVER}'... 100.0%
+$ guix challenge --substitute-urls="https://@value{SUBSTITUTE-SERVER-1} https://guix.example.org"
+updating list of substitutes from 'https://@value{SUBSTITUTE-SERVER-1}'... 100.0%
 updating list of substitutes from 'https://guix.example.org'... 100.0%
 /gnu/store/@dots{}-openssl-1.0.2d contents differ:
   local hash: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q
-  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-openssl-1.0.2d: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q
+  https://@value{SUBSTITUTE-SERVER-1}/nar/@dots{}-openssl-1.0.2d: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q
   https://guix.example.org/nar/@dots{}-openssl-1.0.2d: 1zy4fmaaqcnjrzzajkdn3f5gmjk754b43qkq47llbyak9z0qjyim
   differing files:
     /lib/libcrypto.so.1.1
@@ -12890,14 +12899,14 @@ updating list of substitutes from 'https://guix.example.org'... 100.0%
 
 /gnu/store/@dots{}-git-2.5.0 contents differ:
   local hash: 00p3bmryhjxrhpn2gxs2fy0a15lnip05l97205pgbk5ra395hyha
-  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-git-2.5.0: 069nb85bv4d4a6slrwjdy8v1cn4cwspm3kdbmyb81d6zckj3nq9f
+  https://@value{SUBSTITUTE-SERVER-1}/nar/@dots{}-git-2.5.0: 069nb85bv4d4a6slrwjdy8v1cn4cwspm3kdbmyb81d6zckj3nq9f
   https://guix.example.org/nar/@dots{}-git-2.5.0: 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
   differing file:
     /libexec/git-core/git-fsck
 
 /gnu/store/@dots{}-pius-2.1.1 contents differ:
   local hash: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax
-  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-pius-2.1.1: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax
+  https://@value{SUBSTITUTE-SERVER-1}/nar/@dots{}-pius-2.1.1: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax
   https://guix.example.org/nar/@dots{}-pius-2.1.1: 1cy25x1a4fzq5rk0pmvc8xhwyffnqz95h2bpvqsz2mpvlbccy0gs
   differing file:
     /share/man/man1/pius.1.gz
@@ -12919,7 +12928,7 @@ the servers obtained a result different from the local build.
 
 @cindex non-determinism, in package builds
 As an example, @code{guix.example.org} always gets a different answer.
-Conversely, @code{@value{SUBSTITUTE-SERVER}} agrees with local builds, except in the
+Conversely, @code{@value{SUBSTITUTE-SERVER-1}} agrees with local builds, except in the
 case of Git.  This might indicate that the build process of Git is
 non-deterministic, meaning that its output varies as a function of
 various things that Guix does not fully control, in spite of building
@@ -12935,7 +12944,7 @@ to run:
 @example
 guix challenge git \
   --diff=diffoscope \
-  --substitute-urls="https://@value{SUBSTITUTE-SERVER} https://guix.example.org"
+  --substitute-urls="https://@value{SUBSTITUTE-SERVER-1} https://guix.example.org"
 @end example
 
 This automatically invokes @command{diffoscope}, which displays detailed
@@ -12945,14 +12954,14 @@ Alternatively, we can do something along these lines (@pxref{Invoking guix
 archive}):
 
 @example
-$ wget -q -O - https://@value{SUBSTITUTE-SERVER}/nar/lzip/@dots{}-git-2.5.0 \
+$ wget -q -O - https://@value{SUBSTITUTE-SERVER-1}/nar/lzip/@dots{}-git-2.5.0 \
    | lzip -d | guix archive -x /tmp/git
 $ diff -ur --no-dereference /gnu/store/@dots{}-git.2.5.0 /tmp/git
 @end example
 
 This command shows the difference between the files resulting from the
 local build, and the files resulting from the build on
-@code{@value{SUBSTITUTE-SERVER}} (@pxref{Overview, Comparing and Merging Files,,
+@code{@value{SUBSTITUTE-SERVER-1}} (@pxref{Overview, Comparing and Merging Files,,
 diffutils, Comparing and Merging Files}).  The @command{diff} command
 works great for text files.  When binary files differ, a better option
 is @uref{https://diffoscope.org/, Diffoscope}, a tool that helps
@@ -12967,7 +12976,7 @@ In the meantime, @command{guix challenge} is one tool to help address
 the problem.
 
 If you are writing packages for Guix, you are encouraged to check
-whether @code{@value{SUBSTITUTE-SERVER}} and other substitute servers obtain the
+whether @code{@value{SUBSTITUTE-SERVER-1}} and other substitute servers obtain the
 same build result as you did with:
 
 @example
@@ -13248,14 +13257,14 @@ on @var{a} and @var{a} has no substitutes, only @var{a} is listed, even though
 @var{b} usually lacks substitutes as well.  The result looks like this:
 
 @example
-$ guix weather --substitute-urls=@value{SUBSTITUTE-URL} -c 10
+$ guix weather --substitute-urls=@value{SUBSTITUTE-URLS} -c 10
 computing 8,983 package derivations for x86_64-linux...
-looking for 9,343 store items on @value{SUBSTITUTE-URL}...
-updating substitutes from '@value{SUBSTITUTE-URL}'... 100.0%
-@value{SUBSTITUTE-URL}
+looking for 9,343 store items on @value{SUBSTITUTE-URLS}...
+updating substitutes from '@value{SUBSTITUTE-URLS}'... 100.0%
+@value{SUBSTITUTE-URLS}
   64.7% substitutes available (6,047 out of 9,343)
 @dots{}
-2502 packages are missing from '@value{SUBSTITUTE-URL}' for 'x86_64-linux', among which:
+2502 packages are missing from '@value{SUBSTITUTE-URLS}' for 'x86_64-linux', among which:
     58  kcoreaddons@@5.49.0      /gnu/store/@dots{}-kcoreaddons-5.49.0
     46  qgpgme@@1.11.1           /gnu/store/@dots{}-qgpgme-1.11.1
     37  perl-http-cookiejar@@0.008  /gnu/store/@dots{}-perl-http-cookiejar-0.008
@@ -13264,7 +13273,7 @@ updating substitutes from '@value{SUBSTITUTE-URL}'... 100.0%
 
 What this example shows is that @code{kcoreaddons} and presumably the 58
 packages that depend on it have no substitutes at
-@code{@value{SUBSTITUTE-SERVER}}; likewise for @code{qgpgme} and the 46
+@code{@value{SUBSTITUTE-SERVER-1}}; likewise for @code{qgpgme} and the 46
 packages that depend on it.
 
 If you are a Guix developer, or if you are taking care of this build farm,
@@ -13485,12 +13494,12 @@ of a package:
 
 (operating-system
   ;; ...
-  (packages (cons (list bind "utils")
+  (packages (cons (list isc-bind "utils")
                   %base-packages)))
 @end lisp
 
 @findex specification->package
-Referring to packages by variable name, like @code{bind} above, has
+Referring to packages by variable name, like @code{isc-bind} above, has
 the advantage of being unambiguous; it also allows typos and such to be
 diagnosed right away as ``unbound variables''.  The downside is that one
 needs to know which module defines which package, and to augment the
@@ -15471,7 +15480,9 @@ Number of build user accounts to create.
 @item @code{authorize-key?} (default: @code{#t})
 @cindex substitutes, authorization thereof
 Whether to authorize the substitute keys listed in
-@code{authorized-keys}---by default that of @code{@value{SUBSTITUTE-SERVER}}
+@code{authorized-keys}---by default that of
+@code{@value{SUBSTITUTE-SERVER-1}} and
+@code{@value{SUBSTITUTE-SERVER-2}}
 (@pxref{Substitutes}).
 
 When @code{authorize-key?} is true, @file{/etc/guix/acl} cannot be
@@ -15492,8 +15503,9 @@ allowed for in-place modifications to @file{/etc/guix/acl}.
 @item @code{authorized-keys} (default: @code{%default-authorized-guix-keys})
 The list of authorized key files for archive imports, as a list of
 string-valued gexps (@pxref{Invoking guix archive}).  By default, it
-contains that of @code{@value{SUBSTITUTE-SERVER}} (@pxref{Substitutes}).
-See @code{substitute-urls} below for an example on how to change it.
+contains that of @code{@value{SUBSTITUTE-SERVER-1}} and
+@code{@value{SUBSTITUTE-SERVER-2}} (@pxref{Substitutes}).  See
+@code{substitute-urls} below for an example on how to change it.
 
 @item @code{use-substitutes?} (default: @code{#t})
 Whether to use substitutes.
@@ -15502,7 +15514,7 @@ Whether to use substitutes.
 The list of URLs where to look for substitutes by default.
 
 Suppose you would like to fetch substitutes from @code{guix.example.org}
-in addition to @code{@value{SUBSTITUTE-SERVER}}.  You will need to do
+in addition to @code{@value{SUBSTITUTE-SERVER-1}}.  You will need to do
 two things: (1) add @code{guix.example.org} to @code{substitute-urls},
 and (2) authorize its signing key, having done appropriate checks
 (@pxref{Substitute Server Authorization}).  The configuration below does
@@ -21785,7 +21797,7 @@ Available @code{getmail-options-configuration} fields are:
 If set to @samp{0}, getmail will only print warnings and errors.  A
 value of @samp{1} means that messages will be printed about retrieving
 and deleting messages.  If set to @samp{2}, getmail will print messages
-about each of it's actions.
+about each of its actions.
 
 Defaults to @samp{1}.
 
@@ -25532,7 +25544,7 @@ directives} for comprehensive documentation on the acceptable
 @deftp {Data type} php-fpm-dynamic-process-manager-configuration
 Data Type for the @code{dynamic} php-fpm process manager.  With the
 @code{dynamic} process manager, spare worker processes are kept around
-based on it's configured limits.
+based on its configured limits.
 @table @asis
 @item @code{max-children} (default: @code{5})
 Maximum of worker processes.
@@ -31600,7 +31612,7 @@ notifications.
 
 The kernel module loader service allows one to load loadable kernel
 modules at boot.  This is especially useful for modules that don't
-autoload and need to be manually loaded, as it's the case with
+autoload and need to be manually loaded, as is the case with
 @code{ddcci}.
 
 @deffn {Scheme Variable} kernel-module-loader-service-type
@@ -33255,7 +33267,7 @@ below, which enables networking and requests 1@tie{}GiB of RAM for the
 emulated machine:
 
 @example
-$ /gnu/store/@dots{}-run-vm.sh -m 1024 -smp 2 -net user,model=virtio-net-pci
+$ /gnu/store/@dots{}-run-vm.sh -m 1024 -smp 2 -nic user,model=virtio-net-pci
 @end example
 
 The VM shares its store with the host system.
diff --git a/etc/completion/bash/guix b/etc/completion/bash/guix
index 26480e5863..a9386e7794 100644
--- a/etc/completion/bash/guix
+++ b/etc/completion/bash/guix
@@ -1,5 +1,6 @@
 # GNU Guix --- Functional package management for GNU
 # Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2021 Tobias Geerinck-Rice <me@tobias.gr>
 #
 # This file is part of GNU Guix.
 #
@@ -68,31 +69,29 @@ _guix_complete_installed_package ()
 
 _guix_complete_option ()
 {
-    local subcommand
-    case "${COMP_WORDS[2]}" in
-	-*)     subcommand="";;
-	[a-z]*) subcommand="${COMP_WORDS[2]}";;
-    esac
-    local options="$(${COMP_WORDS[0]} ${COMP_WORDS[1]} $subcommand --help 2> /dev/null \
+    local command="${COMP_WORDS[$1]}"
+    local subcommand="${COMP_WORDS[$(($1 + 1))]}"
+    if _guix_is_option "$subcommand"
+    then
+	subcommand=""
+    fi
+    local options="$(${COMP_WORDS[0]} $command $subcommand --help 2> /dev/null \
                             | grep '^  \+-' \
                             | sed -e's/^.*--\([a-zA-Z0-9_-]\+\)\(=\?\).*/--\1\2/g')"
     compopt -o nospace
-    COMPREPLY=($(compgen -W "$options" -- "${COMP_WORDS[${#COMP_WORDS[*]} - 1]}"))
+    COMPREPLY=($(compgen -W "$options" -- "$2"))
 }
 
-_guix_is_command ()
+_guix_is_option ()
 {
-    local word
-    local result="false"
-    for word in ${COMP_WORDS[*]}
-    do
-	if [ "$word" = "$1" ]
-	then
-	    result=true
-	    break
-	fi
-    done
-    $result
+    case "$1" in
+	-*)
+	    true
+	    ;;
+	*)
+	    false
+	    ;;
+    esac
 }
 
 _guix_is_removing ()
@@ -183,22 +182,43 @@ _guix_complete ()
     local word_count=${#COMP_WORDS[*]}
     local word_at_point="${COMP_WORDS[$COMP_CWORD]}"
 
-    if [ "$COMP_CWORD" -gt 1 ]
-    then
-	case "$word_at_point" in
-	    -*)
-		_guix_complete_option "$word_at_point"
-		return
-		;;
-	esac
-    fi
+    # Find the innermost command at point, e.g. "build" in the case of
+    # "guix time-machine OPTIONS -- build<Tab>" -- but "time-machine" if
+    # point is moved before "build".
+    local command_index=0
+    local command
+    local word_index=0
+    local word
+    local expect_command="true"
+    while [[ $((++word_index)) -le COMP_CWORD ]]
+    do
+	word="${COMP_WORDS[$word_index]}"
+	if $expect_command
+	then
+	    command_index=$word_index
+	    command="$word"
+	    expect_command="false"
+	    continue
+	fi
+	if [[ "$word" = "--" ]]
+	then
+	    case "$command" in
+		environment)
+		    break
+		    ;;
+		time-machine)
+		    expect_command="true"
+		    ;;
+	    esac
+	fi
+    done
 
     case $COMP_CWORD in
-	1)
+	$command_index)
 	    _guix_complete_command
 	    ;;
 	*)
-	    if _guix_is_command "package"
+	    if [[ "$command" = "package" ]]
 	    then
 		if _guix_is_dash_L || _guix_is_dash_m || _guix_is_dash_p || _guix_is_dash_f
 		then
@@ -209,7 +229,7 @@ _guix_complete ()
 		else
 		    _guix_complete_available_package "$word_at_point"
 		fi
-	    elif _guix_is_command "install"
+	    elif [[ "$command" = "install" ]]
 	    then
                 if _guix_is_dash_L || _guix_is_dash_m || _guix_is_dash_p
                 then
@@ -217,7 +237,7 @@ _guix_complete ()
 		else
 		    _guix_complete_available_package "$word_at_point"
 		fi
-	    elif _guix_is_command "remove"
+	    elif [[ "$command" = "remove" ]]
 	    then
                 if _guix_is_dash_L || _guix_is_dash_m || _guix_is_dash_p
                 then
@@ -225,7 +245,7 @@ _guix_complete ()
 		else
 		    _guix_complete_installed_package "$word_at_point"
 		fi
-	    elif _guix_is_command "upgrade"
+	    elif [[ "$command" = "upgrade" ]]
 	    then
                 if _guix_is_dash_L || _guix_is_dash_m || _guix_is_dash_p
                 then
@@ -233,7 +253,7 @@ _guix_complete ()
 		else
 		    _guix_complete_installed_package "$word_at_point"
 		fi
-            elif _guix_is_command "build"
+            elif [[ "$command" = "build" ]]
             then
                 if _guix_is_dash_L || _guix_is_dash_m || _guix_is_dash_f
                 then
@@ -241,51 +261,54 @@ _guix_complete ()
 		else
 		    _guix_complete_available_package "$word_at_point"
                 fi
-	    elif _guix_is_command "environment"
+	    elif [[ "$command" = "environment" ]]
 	    then
                 if _guix_is_dash_L || _guix_is_dash_m || _guix_is_dash_p || _guix_is_dash_l
                 then
                     _guix_complete_file
+		elif _guix_is_option "$word_at_point"
+		then
+		    _guix_complete_option "$command_index" "$word_at_point"
 		else
 		    _guix_complete_available_package "$word_at_point"
 		fi
-	    elif _guix_is_command "download"
+	    elif [[ "$command" = "download" ]]
 	    then
 		 _guix_complete_file
-	    elif _guix_is_command "system"
+	    elif [[ "$command" = "system" ]]
 	    then
 		case $COMP_CWORD in
 		    2) _guix_complete_subcommand;;
 		    *) _guix_complete_file;; # TODO: restrict to *.scm
 		esac
-            elif _guix_is_command "pull"
+            elif [[ "$command" = "pull" ]]
             then
                 if _guix_is_dash_C || _guix_is_dash_p
                 then
                     _guix_complete_file
                 fi
-            elif _guix_is_command "time-machine"
+            elif [[ "$command" = "time-machine" ]]
             then
                 if _guix_is_dash_C
                 then
                     _guix_complete_file
 		else
-		    _guix_complete_command
+		    _guix_complete_option "$command_index" "$word_at_point"
                 fi
-	    elif _guix_is_command "container"
+	    elif [[ "$command" = "container" ]]
 	    then
 		case $COMP_CWORD in
 		    2) _guix_complete_subcommand;;
 		    3) _guix_complete_pid "$word_at_point";;
 		    *) _guix_complete_file;;
 		esac
-	    elif _guix_is_command "import"
+	    elif [[ "$command" = "import" ]]
 	    then
 		_guix_complete_subcommand
-	    elif _guix_is_command "hash" || _guix_is_command "gc"
+	    elif [[ "$command" = "hash" || "$command" = "gc" ]]
 	    then
 		_guix_complete_file
-            elif _guix_is_command "weather"
+            elif [[ "$command" = "weather" ]]
             then
                 if _guix_is_dash_m
                 then
@@ -296,6 +319,12 @@ _guix_complete ()
 	    fi
 	    ;;
     esac
+
+    if [[ -z "$COMPREPLY" && COMP_CWORD -gt command_index ]] &&
+        _guix_is_option "$word_at_point"
+    then
+	_guix_complete_option "$command_index" "$word_at_point"
+    fi
 }
 
 complete -F _guix_complete guix
diff --git a/etc/indent-code.el b/etc/indent-code.el
index 84b15b356f..bdea8ee8bf 100755
--- a/etc/indent-code.el
+++ b/etc/indent-code.el
@@ -99,6 +99,8 @@
                             nil t)
          (let ((indent-tabs-mode nil))
            (beginning-of-defun)
+           (mark-sexp)
+           (untabify (point) (mark))
            (indent-sexp)
            (save-buffer)
            (message "Done!"))
@@ -108,6 +110,7 @@
      ;; Indent all of FILE-NAME.
      (find-file file-name)
      (let ((indent-tabs-mode nil))
+       (untabify (point-min) (point-max))
        (indent-region (point-min) (point-max))
        (save-buffer)
        (message "Done!")))
diff --git a/etc/news.scm b/etc/news.scm
index 25bc0d40a2..3207c12152 100644
--- a/etc/news.scm
+++ b/etc/news.scm
@@ -50,7 +50,7 @@ Führen Sie @command{info \"(guix.de) Aufruf von guix import\"} aus, um mehr
 Informationen zu bekommen.")
          (zh "新的 @command{guix import egg} 命令能让贡献者从一个CHICKEN egg生
 成一个包装或包装样板。
-x
+
 @example
 guix import egg sourcehut
 @end example
diff --git a/etc/substitutes/bordeaux.guix.gnu.org.pub b/etc/substitutes/bordeaux.guix.gnu.org.pub
new file mode 100644
index 0000000000..67085c4498
--- /dev/null
+++ b/etc/substitutes/bordeaux.guix.gnu.org.pub
@@ -0,0 +1,6 @@
+(public-key
+ (ecc
+  (curve Ed25519)
+  (q #7D602902D3A2DBB83F8A0FB98602A754C5493B0B778C8D1DD4E0F41DE14DE34F#)
+  )
+ )
diff --git a/gnu/build/linux-boot.scm b/gnu/build/linux-boot.scm
index 7d1b3ee835..461df9ff46 100644
--- a/gnu/build/linux-boot.scm
+++ b/gnu/build/linux-boot.scm
@@ -585,6 +585,16 @@ upon error."
           (unless (configure-qemu-networking)
             (display "network interface is DOWN\n")))
 
+        ;; A big ugly hammer, to be used only for debugging and in desperate
+        ;; situations where no proper device synchonisation is possible.
+        (let ((root-delay (and=> (find-long-option "rootdelay" args)
+                                 string->number)))
+          (when root-delay
+            (format #t
+                    "Pausing for rootdelay=~a seconds before mounting the root file system...\n"
+                    root-delay)
+            (sleep root-delay)))
+
         ;; Prepare the real root file system under /root.
         (unless (file-exists? "/root")
           (mkdir "/root"))
diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm
index 2bb9b16945..1c0444b67f 100644
--- a/gnu/installer/newt/partition.scm
+++ b/gnu/installer/newt/partition.scm
@@ -709,6 +709,13 @@ by pressing the Exit button.~%~%")))
                        (run-error-page
                         (G_ "No root mount point found.")
                         (G_ "Missing mount point"))
+                       #f)
+                      ((cannot-read-uuid? c)
+                       (run-error-page
+                        (format #f (G_ "Cannot read the ~a partition UUID.\
+ You may need to format it.")
+                                (cannot-read-uuid-partition c))
+                        (G_ "Wrong partition format"))
                        #f))
                  (check-user-partitions user-partitions))))
           (if user-partitions-ok?
@@ -789,6 +796,7 @@ by pressing the Exit button.~%~%")))
     (format-user-partitions user-partitions-with-pass)
     (syslog "formatted ~a user partitions~%"
             (length user-partitions-with-pass))
+    (syslog "user-partitions: ~a~%" user-partitions)
 
     (destroy-form-and-pop form)
     user-partitions))
diff --git a/gnu/installer/parted.scm b/gnu/installer/parted.scm
index 6d6e500d71..1f9cec1d11 100644
--- a/gnu/installer/parted.scm
+++ b/gnu/installer/parted.scm
@@ -24,8 +24,13 @@
   #:use-module (gnu installer newt page)
   #:use-module (gnu system uuid)
   #:use-module ((gnu build file-systems)
-                #:select (read-partition-uuid
+                #:select (canonicalize-device-spec
+                          find-partition-by-label
+                          read-partition-uuid
                           read-luks-partition-uuid))
+  #:use-module ((gnu build linux-boot)
+                #:select (linux-command-line
+                          find-long-option))
   #:use-module ((gnu build linux-modules)
                 #:select (missing-modules))
   #:use-module ((gnu system linux-initrd)
@@ -107,6 +112,9 @@
 
             &no-root-mount-point
             no-root-mount-point?
+            &cannot-read-uuid
+            cannot-read-uuid?
+            cannot-read-uuid-partition
 
             check-user-partitions
             set-user-partitions-file-name
@@ -230,7 +238,7 @@ inferior to MAX-SIZE, #f otherwise."
   (case fs-type
     ((ext4)  "ext4")
     ((btrfs) "btrfs")
-    ((fat16) "fat")
+    ((fat16) "vfat")
     ((fat32) "vfat")
     ((jfs)   "jfs")
     ((ntfs)  "ntfs")))
@@ -334,16 +342,35 @@ fail. See rereadpt function in wipefs.c of util-linux for an explanation."
   (with-null-output-ports
    (invoke "dmsetup" "remove_all")))
 
+(define (installation-device)
+  "Return the installation device path."
+  (let* ((cmdline (linux-command-line))
+         (root (find-long-option "--root" cmdline)))
+    (and root
+         (canonicalize-device-spec (uuid root)))))
+
 (define (non-install-devices)
-  "Return all the available devices, except the busy one, allegedly the
-install device. DEVICE-IS-BUSY? is a parted call, checking if the device is
-mounted."
-  ;; FIXME: The install image uses an overlayfs so the install device does not
-  ;; appear as mounted and won't be considered as busy.
-  (remove (lambda (device)
-            (let ((file-name (device-path device)))
-              (device-is-busy? device)))
-          (devices)))
+  "Return all the available devices, except the install device."
+  (define (read-only? device)
+    (dynamic-wind
+    (lambda ()
+      (device-open device))
+    (lambda ()
+      (device-read-only? device))
+    (lambda ()
+      (device-close device))))
+
+  ;; If parted reports that a device is read-only it is probably the
+  ;; installation device. However, as this detection does not always work,
+  ;; compare the device path to the installation device path read from the
+  ;; command line.
+  (let ((install-device (installation-device)))
+    (remove (lambda (device)
+              (let ((file-name (device-path device)))
+                (or (read-only? device)
+                    (and install-device
+                         (string=? file-name install-device)))))
+            (devices))))
 
 
 ;;
@@ -1006,15 +1033,48 @@ exists."
 (define-condition-type &no-root-mount-point &condition
   no-root-mount-point?)
 
+;; Cannot not read the partition UUID.
+(define-condition-type &cannot-read-uuid &condition
+  cannot-read-uuid?
+  (partition cannot-read-uuid-partition))
+
 (define (check-user-partitions user-partitions)
-  "Return #t if the USER-PARTITIONS lists contains one <user-partition> record
-with a mount-point set to '/', raise &no-root-mount-point condition
-otherwise."
-  (let ((mount-points
-         (map user-partition-mount-point user-partitions)))
-    (or (member "/" mount-points)
-        (raise
-         (condition (&no-root-mount-point))))))
+  "Check the following statements:
+
+The USER-PARTITIONS list contains one <user-partition> record with a
+mount-point set to '/'.  Raise &no-root-mount-point condition otherwise.
+
+All the USER-PARTITIONS with a mount point and that will not be formatted have
+a valid UUID.  Raise a &cannot-read-uuid condition specifying the faulty
+partition otherwise.
+
+Return #t if all the statements are valid."
+  (define (check-root)
+    (let ((mount-points
+           (map user-partition-mount-point user-partitions)))
+      (or (member "/" mount-points)
+          (raise
+           (condition (&no-root-mount-point))))))
+
+  (define (check-uuid)
+    (let ((mount-partitions
+           (filter user-partition-mount-point user-partitions)))
+      (every
+       (lambda (user-partition)
+         (let ((file-name (user-partition-file-name user-partition))
+               (need-formatting?
+                (user-partition-need-formatting? user-partition)))
+           (or need-formatting?
+               (read-partition-uuid file-name)
+               (raise
+                (condition
+                 (&cannot-read-uuid
+                  (partition file-name)))))))
+       mount-partitions)))
+
+  (and (check-root)
+       (check-uuid)
+       #t))
 
 (define (set-user-partitions-file-name user-partitions)
   "Set the partition file-name of <user-partition> records in USER-PARTITIONS
diff --git a/gnu/local.mk b/gnu/local.mk
index c57e587e84..a78d255fd9 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -298,6 +298,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/installers.scm			\
   %D%/packages/ipfs.scm			\
   %D%/packages/irc.scm  			\
+  %D%/packages/irods.scm  			\
   %D%/packages/iso-codes.scm			\
   %D%/packages/jami.scm				\
   %D%/packages/java.scm				\
@@ -819,6 +820,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/aspell-default-dict-dir.patch		\
   %D%/packages/patches/ath9k-htc-firmware-binutils.patch	\
   %D%/packages/patches/ath9k-htc-firmware-gcc.patch		\
+  %D%/packages/patches/ath9k-htc-firmware-gcc-compat.patch	\
   %D%/packages/patches/ath9k-htc-firmware-objcopy.patch		\
   %D%/packages/patches/atlas-gfortran-compat.patch		\
   %D%/packages/patches/audacity-build-with-system-portaudio.patch \
@@ -855,6 +857,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/bc-fix-cross-compilation.patch		\
   %D%/packages/patches/bdb-5.3-atomics-on-gcc-9.patch		\
   %D%/packages/patches/bear-disable-preinstall-tests.patch	\
+  %D%/packages/patches/brightnessctl-elogind-support.patch	\
   %D%/packages/patches/bsd-games-2.17-64bit.patch		\
   %D%/packages/patches/bsd-games-add-configure-config.patch	\
   %D%/packages/patches/bsd-games-add-wrapper.patch		\
@@ -924,13 +927,15 @@ dist_patch_DATA =						\
   %D%/packages/patches/collectd-5.11.0-noinstallvar.patch		\
   %D%/packages/patches/combinatorial-blas-awpm.patch		\
   %D%/packages/patches/combinatorial-blas-io-fix.patch		\
+  %D%/packages/patches/connman-CVE-2021-33833.patch		\
   %D%/packages/patches/coreutils-ls.patch			\
   %D%/packages/patches/cpufrequtils-fix-aclocal.patch		\
   %D%/packages/patches/crawl-upgrade-saves.patch		\
   %D%/packages/patches/crda-optional-gcrypt.patch		\
   %D%/packages/patches/clucene-contribs-lib.patch               \
   %D%/packages/patches/cube-nocheck.patch			\
-  %D%/packages/patches/curl-use-ssl-cert-env.patch	\
+  %D%/packages/patches/curl-use-ssl-cert-env.patch		\
+  %D%/packages/patches/curl-7.77-tls-priority-string.patch	\
   %D%/packages/patches/cursynth-wave-rand.patch			\
   %D%/packages/patches/cvs-CVE-2017-12836.patch		\
   %D%/packages/patches/cyrus-sasl-ac-try-run-fix.patch		\
@@ -966,6 +971,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/ecl-16-ignore-stderr-write-error.patch	\
   %D%/packages/patches/ecl-16-libffi.patch			\
   %D%/packages/patches/efibootmgr-remove-extra-decl.patch	\
+  %D%/packages/patches/efivar-gcc-compat.patch			\
   %D%/packages/patches/eigen-remove-openmp-error-counting.patch	\
   %D%/packages/patches/eigen-stabilise-sparseqr-test.patch	\
   %D%/packages/patches/einstein-build.patch			\
@@ -1064,6 +1070,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/gcc-7-cross-environment-variables.patch	\
   %D%/packages/patches/gcc-7-cross-toolexeclibdir.patch		\
   %D%/packages/patches/gcc-8-cross-environment-variables.patch	\
+  %D%/packages/patches/gcc-8-sort-libtool-find-output.patch	\
   %D%/packages/patches/gcc-8-strmov-store-file-names.patch	\
   %D%/packages/patches/gcc-9-asan-fix-limits-include.patch	\
   %D%/packages/patches/gcc-9-strmov-store-file-names.patch	\
@@ -1145,10 +1152,8 @@ dist_patch_DATA =						\
   %D%/packages/patches/grocsvs-dont-use-admiral.patch		\
   %D%/packages/patches/gromacs-tinyxml2.patch			\
   %D%/packages/patches/groovy-add-exceptionutilsgenerator.patch	\
-  %D%/packages/patches/grub-cross-system-i686.patch		\
   %D%/packages/patches/grub-efi-fat-serial-number.patch		\
   %D%/packages/patches/grub-setup-root.patch			\
-  %D%/packages/patches/grub-verifiers-Blocklist-fallout-cleanup.patch \
   %D%/packages/patches/gspell-dash-test.patch			\
   %D%/packages/patches/gst-libav-64channels-stack-corruption.patch	\
   %D%/packages/patches/gst-plugins-bad-fix-overflow.patch	\
@@ -1195,6 +1200,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/hdf-eos5-remove-gctp.patch		\
   %D%/packages/patches/hdf-eos5-fix-szip.patch			\
   %D%/packages/patches/hdf-eos5-fortrantests.patch		\
+  %D%/packages/patches/hexchat-add-libera-chat.patch		\
   %D%/packages/patches/http-parser-CVE-2020-8287.patch		\
   %D%/packages/patches/hubbub-sort-entities.patch		\
   %D%/packages/patches/hurd-cross.patch				\
@@ -1215,11 +1221,13 @@ dist_patch_DATA =						\
   %D%/packages/patches/imagemagick-ReadDCMPixels-fix.patch	\
   %D%/packages/patches/imagemagick-WriteTHUMBNAILImage-fix.patch	\
   %D%/packages/patches/inkscape-poppler-0.76.patch		\
+  %D%/packages/patches/inkscape-1.1-fix-build-witch-gcc7.5.patch	\
   %D%/packages/patches/intel-xed-fix-nondeterminism.patch	\
   %D%/packages/patches/intltool-perl-compatibility.patch	\
   %D%/packages/patches/iputils-libcap-compat.patch		\
   %D%/packages/patches/ipxe-reproducible-geniso.patch	        \
   %D%/packages/patches/irrlicht-use-system-libs.patch		\
+  %D%/packages/patches/isc-dhcp-gcc-compat.patch		\
   %D%/packages/patches/isl-0.11.1-aarch64-support.patch	\
   %D%/packages/patches/json-c-CVE-2020-12762.patch		\
   %D%/packages/patches/json-c-0.13-CVE-2020-12762.patch	\
@@ -1244,6 +1252,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/java-xerces-build_dont_unzip.patch	\
   %D%/packages/patches/java-xerces-xjavac_taskdef.patch	\
   %D%/packages/patches/jfsutils-add-sysmacros.patch		\
+  %D%/packages/patches/jfsutils-gcc-compat.patch		\
   %D%/packages/patches/jfsutils-include-systypes.patch		\
   %D%/packages/patches/julia-SOURCE_DATE_EPOCH-mtime.patch	\
   %D%/packages/patches/kdbusaddons-kinit-file-name.patch	\
@@ -1297,6 +1306,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/libbonobo-activation-test-race.patch	\
   %D%/packages/patches/libcaca-CVE-2021-3410-pt1.patch		\
   %D%/packages/patches/libcaca-CVE-2021-3410-pt2.patch		\
+  %D%/packages/patches/libcacard-unknown-variable.patch		\
   %D%/packages/patches/libcanberra-sound-theme-freedesktop.patch \
   %D%/packages/patches/libcanberra-wayland-crash.patch \
   %D%/packages/patches/libcroco-CVE-2020-12825.patch		\
@@ -1431,6 +1441,9 @@ dist_patch_DATA =						\
   %D%/packages/patches/netsurf-system-utf8proc.patch		\
   %D%/packages/patches/netsurf-y2038-tests.patch		\
   %D%/packages/patches/netsurf-longer-test-timeout.patch	\
+  %D%/packages/patches/nettle-3.5-check-_pkcs1_sec_decrypt-msg-len.patch \
+  %D%/packages/patches/nettle-3.5-CVE-2021-3580-pt1.patch	\
+  %D%/packages/patches/nettle-3.5-CVE-2021-3580-pt2.patch	\
   %D%/packages/patches/nfs4-acl-tools-0.3.7-fixpaths.patch	\
   %D%/packages/patches/ngircd-handle-zombies.patch		\
   %D%/packages/patches/network-manager-plugin-path.patch	\
@@ -1523,6 +1536,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/plib-CVE-2011-4620.patch		\
   %D%/packages/patches/plib-CVE-2012-4552.patch		\
   %D%/packages/patches/plotutils-spline-test.patch		\
+  %D%/packages/patches/polkit-CVE-2021-3560.patch		\
   %D%/packages/patches/portaudio-audacity-compat.patch		\
   %D%/packages/patches/portmidi-modular-build.patch		\
   %D%/packages/patches/postgresql-disable-resolve_symlinks.patch	\
@@ -1593,6 +1607,8 @@ dist_patch_DATA =						\
   %D%/packages/patches/pypy3-7.3.1-fix-tests.patch		\
   %D%/packages/patches/qemu-build-info-manual.patch		\
   %D%/packages/patches/qemu-CVE-2021-20203.patch		\
+  %D%/packages/patches/qemu-meson-compat.patch			\
+  %D%/packages/patches/qemu-sphinx-compat.patch			\
   %D%/packages/patches/qemu-glibc-2.27.patch 			\
   %D%/packages/patches/qemu-glibc-2.30.patch 			\
   %D%/packages/patches/qpdfview-qt515-compat.patch		\
@@ -1632,6 +1648,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/ruby-sanitize-system-libxml.patch	\
   %D%/packages/patches/rust-coresimd-doctest.patch		\
   %D%/packages/patches/rust-ndarray-remove-blas-src-dep.patch	\
+  %D%/packages/patches/rust-ndarray-0.13-remove-blas-src.patch	\
   %D%/packages/patches/rust-nettle-disable-vendor.patch		 \
   %D%/packages/patches/rust-nettle-sys-disable-vendor.patch	 \
   %D%/packages/patches/rust-reproducible-builds.patch		 \
@@ -1700,6 +1717,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/tipp10-qt5.patch			\
   %D%/packages/patches/tk-find-library.patch			\
   %D%/packages/patches/tla2tools-build-xml.patch		\
+  %D%/packages/patches/tor-fix-build-with-gcc-7.patch		\
   %D%/packages/patches/transcode-ffmpeg.patch	\
   %D%/packages/patches/transmission-honor-localedir.patch	\
   %D%/packages/patches/ttf2eot-cstddef.patch			\
@@ -1792,7 +1810,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/xplanet-1.3.1-libdisplay_DisplayOutput.cpp.patch	\
   %D%/packages/patches/xplanet-1.3.1-libimage_gif.c.patch	\
   %D%/packages/patches/xplanet-1.3.1-xpUtil-Add2017LeapSecond.cpp.patch	\
-  %D%/packages/patches/xpra-4.0.1-systemd-run.patch	\
+  %D%/packages/patches/xpra-4.2-systemd-run.patch		\
   %D%/packages/patches/xsane-fix-memory-leak.patch		\
   %D%/packages/patches/xsane-fix-pdf-floats.patch		\
   %D%/packages/patches/xsane-fix-snprintf-buffer-length.patch	\
diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 48b9c8b893..52c9492fcb 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -690,13 +690,13 @@ memory, disks, network and processes.")
 (define-public bpytop
   (package
     (name "bpytop")
-    (version "1.0.65")
+    (version "1.0.67")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "bpytop" version))
        (sha256
-        (base32 "1vq51vg2ygk2p738zi21v5chn908d4bd5zkb8s4fbgf4zqp425ny"))))
+        (base32 "1fwmiwvs8ax9az3hbp1p79x6m3wq73pn3vkbhcg9jvps4wv8wcwb"))))
     (build-system python-build-system)
     (inputs
      `(("python-psutil" ,python-psutil)))
@@ -711,7 +711,7 @@ memory, disks, network and processes.")
                                             (package-version python))
                                           "/site-packages/bpytop-themes")))
                (mkdir-p themes)
-               (copy-recursively "bpytop-themes" themes)))))))
+               (copy-recursively "themes" themes)))))))
     (home-page
      "https://github.com/aristocratos/bpytop")
     (synopsis "Resource monitor")
@@ -1167,6 +1167,7 @@ connection alive.")
                 (method url-fetch)
                 (uri (string-append "https://ftp.isc.org/isc/dhcp/"
                                     version "/dhcp-" version ".tar.gz"))
+                (patches (search-patches "isc-dhcp-gcc-compat.patch"))
                 (sha256
                  (base32
                   "06jsr0cg5rsmyibshrpcb9za0qgwvqccashdma7mlm1rflrh8pmh"))))
@@ -1601,7 +1602,7 @@ system administrator.")
 (define-public sudo
   (package
     (name "sudo")
-    (version "1.9.7")
+    (version "1.9.7p1")
     (source (origin
               (method url-fetch)
               (uri
@@ -1611,7 +1612,7 @@ system administrator.")
                                     version ".tar.gz")))
               (sha256
                (base32
-                "0jg5vf6hc0j2bh4vqwsb4jybhryrsh4kz97r1salvf4rcqnprgib"))
+                "1kyqj45nmykwj38sc5kx7mi0vf6x637hzvbd1jv22lg5aks3251r"))
               (modules '((guix build utils)))
               (snippet
                '(begin
@@ -1878,7 +1879,7 @@ command.")
   (package
     (inherit wpa-supplicant)
     (name "wpa-supplicant-gui")
-    (inputs `(("qtbase" ,qtbase)
+    (inputs `(("qtbase" ,qtbase-5)
               ("qtsvg" ,qtsvg)
               ,@(package-inputs wpa-supplicant)))
     (native-inputs
@@ -3645,7 +3646,7 @@ hard-coded.")
 (define-public thermald
   (package
     (name "thermald")
-    (version "2.4.5")
+    (version "2.4.6")
     (source
      (origin
       (method git-fetch)
@@ -3654,7 +3655,7 @@ hard-coded.")
              (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
-       (base32 "1y8s0cpjm01bz4isp3ksvnrbhpp3phivdhsb0w2kxhv09sfxkc5g"))))
+       (base32 "1lgaky8cmxbi17zpymy2v9wgknx1g92bq50j6kfpsm8qgb7djjb6"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
diff --git a/gnu/packages/aidc.scm b/gnu/packages/aidc.scm
index 20ec8ff5e1..21fc1957a2 100644
--- a/gnu/packages/aidc.scm
+++ b/gnu/packages/aidc.scm
@@ -211,7 +211,7 @@ C/C++ programs to use its capabilities without restrictions or overhead.")
      ;; These are in 'requires' field of .pc files.
      `(("glib" ,glib)
        ("gtk+" ,gtk+)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (synopsis "Bar code reader")
     (description
      "ZBar can read barcodes from various sources, such as video streams,
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index d0312426d0..40f1971860 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -341,7 +341,7 @@ precision.")
 (define-public giac
   (package
     (name "giac")
-    (version "1.7.0-11")
+    (version "1.7.0-13")
     (source
      (origin
        (method url-fetch)
@@ -353,7 +353,7 @@ precision.")
                            "~parisse/debian/dists/stable/main/source/"
                            "giac_" version ".tar.gz"))
        (sha256
-        (base32 "12njy2akcc3sj1fmq52v19m4qd1ysrdcpc9a3zslkxsnidjix81m"))))
+        (base32 "14ywcnk7q27fpd7cr3wixhnd51qb2h2wl2kj6zs6bw2yi6dharfk"))))
     (build-system gnu-build-system)
     (arguments
      `(#:modules ((ice-9 ftw)
diff --git a/gnu/packages/animation.scm b/gnu/packages/animation.scm
index 71fc8f20b0..bf44f3b8a9 100644
--- a/gnu/packages/animation.scm
+++ b/gnu/packages/animation.scm
@@ -450,7 +450,7 @@ language.")
                            qt)))
                  #t))))))
       (inputs
-       `(("qt" ,qtbase)
+       `(("qt" ,qtbase-5)
          ("qtmultimedia" ,qtmultimedia)
          ("libsndfile" ,libsndfile)))
       (native-inputs
@@ -480,7 +480,7 @@ waveform until they line up with the proper sounds.")
                 "0b1nwiwyg01087q318vymg4si76dw41ykxbn2zwd6dqbxzbpr1dh"))))
     (build-system gnu-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtxmlpatterns" ,qtxmlpatterns)
        ("qtmultimedia" ,qtmultimedia)
        ("qtsvg" ,qtsvg)))
diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index c4a686957d..023aa98afc 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -412,7 +412,7 @@ deconvolution).  Such post-processing is not performed by Stackistry.")
         (base32 "04vg2asj9gygwnrs32scqc8192ln2lyqa9v7cjqk8zd4frkwszwp"))))
     (build-system cmake-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtlocation" ,qtlocation)
        ("qtmultimedia" ,qtmultimedia)
        ("qtscript" ,qtscript)
@@ -421,7 +421,7 @@ deconvolution).  Such post-processing is not performed by Stackistry.")
     (native-inputs
      `(("gettext" ,gettext-minimal)     ; xgettext is used at compile time
        ("perl" ,perl)                   ; for pod2man
-       ("qtbase" ,qtbase)               ; Qt MOC is needed at compile time
+       ("qtbase" ,qtbase-5)               ; Qt MOC is needed at compile time
        ("qttools" ,qttools)))
     (arguments
      `(#:test-target "test"
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index b250bc3af0..f7a675802c 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -21,7 +21,7 @@
 ;;; Copyright © 2019, 2021 Pierre Langlois <pierre.langlois@gmx.com>
 ;;; Copyright © 2019, 2021 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2019 Rutger Helling <rhelling@mykolab.com>
-;;; Copyright © 2019 Arun Isaac <arunisaac@systemreboot.net>
+;;; Copyright © 2019, 2021 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2019, 2020 Alexandros Theodotou <alex@zrythm.org>
 ;;; Copyright © 2019 Christopher Lemmer Webber <cwebber@dustycloud.org>
@@ -78,6 +78,7 @@
   #:use-module (gnu packages gnome)
   #:use-module (gnu packages gnunet) ; libmicrohttpd
   #:use-module (gnu packages gperf)
+  #:use-module (gnu packages groff)
   #:use-module (gnu packages gstreamer)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
@@ -107,6 +108,7 @@
   #:use-module (gnu packages serialization)
   #:use-module (gnu packages telephony)
   #:use-module (gnu packages linphone)
+  #:use-module (gnu packages linux)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages valgrind)
   #:use-module (gnu packages video)
@@ -495,7 +497,7 @@ implementation of Adaptive Multi Rate Narrowband and Wideband
        ("jack" ,jack-1)
        ("ladspa" ,ladspa)
        ("liblo" ,liblo)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
@@ -2147,7 +2149,7 @@ synchronous execution of all clients, and low latency operation.")
        ("gtk2" ,gtk+-2)
        ("gtk3" ,gtk+)
        ("gtkmm" ,gtkmm-2)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("jack" ,jack-1)))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
@@ -2739,7 +2741,7 @@ different audio devices such as ALSA or PulseAudio.")
      `(("jack" ,jack-1)
        ("alsa-lib" ,alsa-lib)
        ("portaudio" ,portaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -2773,11 +2775,11 @@ into various outputs and to start, stop and configure jackd")
                      (string-append "PREFIX="
                                     (assoc-ref outputs "out"))))))))
     (native-inputs
-     `(("qtbase" ,qtbase))) ; for qmake
+     `(("qtbase" ,qtbase-5))) ; for qmake
     (inputs
      `(("jack" ,jack-1)
        ("libsndfile" ,libsndfile)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://sourceforge.net/projects/qjackrcd/")
     (synopsis "Stereo audio recorder for JACK")
     (description "QJackRcd is a simple graphical stereo recorder for JACK
@@ -2886,7 +2888,7 @@ link REQUIRED)"))
        ("boost" ,boost)
        ("boost-sync" ,boost-sync)
        ("yaml-cpp" ,yaml-cpp)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)
        ("qtwebchannel" ,qtwebchannel)
@@ -3088,7 +3090,7 @@ the Turtle syntax.")
      `(("lv2" ,lv2)
        ("gtk+" ,gtk+-2)
        ("gtk+" ,gtk+)
-       ("qt" ,qtbase)))
+       ("qt" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (home-page "https://drobilla.net/software/suil/")
@@ -3564,7 +3566,7 @@ interface.")
        ("pkg-config" ,pkg-config)))
     (inputs
      `(("fluidsynth" ,fluidsynth)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://qsynth.sourceforge.io")
     (synopsis "Graphical user interface for FluidSynth")
@@ -4740,7 +4742,7 @@ as is the case with audio plugins.")
        ;; (ModuleNotFoundError: No module named 'PyQt5')
        ("python-wrapper" ,python-wrapper)
        ("libx11" ,libx11)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)
 
        ;; For WRAP-SCRIPT above.
@@ -5098,7 +5100,7 @@ Rate} 3600x2250 bit/s vocoder used in various radio systems.")
      `(("catch" ,catch-framework)
        ("python" ,python)       ;for running tests
        ("portaudio" ,portaudio) ;for portaudio examples
-       ("qtbase" ,qtbase)       ;for Qt examples
+       ("qtbase" ,qtbase-5)       ;for Qt examples
        ("qtdeclarative" ,qtdeclarative)
        ("qttools" ,qttools)))
     (inputs
@@ -5225,3 +5227,50 @@ while still staying in time.")
     (description "Butt is a tool to stream audio to a ShoutCast or
 Icecast server.")
     (license license:gpl2+)))
+
+(define-public siggen
+  (package
+    (name "siggen")
+    (version "2.3.10")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/bleskodev/siggen")
+             (commit "a407611b59d59c7770bbe62ba9b8e9a948cf3210")))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0szhgfd9kddr6qsz0imp0x66jjn6ry236f35vjl82ivc1v2bllcb"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:make-flags (list (string-append "INSDIR=" %output "/bin")
+                          (string-append "MANDIR=" %output "/share/man"))
+       #:tests? #f                      ; no tests
+       #:phases
+       (modify-phases %standard-phases
+         ;; Patch misc.c to prevent a segfault.
+         (add-after 'unpack 'patch-segfault
+           (lambda _
+             (substitute* "misc.c"
+               (("#include <stdio.h>\n" all)
+                (string-append all "#include <string.h>\n")))))
+         (delete 'configure)
+         (replace 'install
+           (lambda* (#:key make-flags outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (for-each (lambda (dir)
+                           (mkdir-p (string-append out dir)))
+                         (list "/bin" "/share/man/man1" "/share/man/man5"))
+               (apply invoke "make" "sysinstall" make-flags)))))))
+    (inputs
+     `(("ncurses" ,ncurses)))
+    (native-inputs
+     `(("groff" ,groff-minimal)         ; for nroff
+       ("util-linux" ,util-linux)))     ; for col
+    (home-page "https://github.com/bleskodev/siggen")
+    (synopsis "Signal generation tools")
+    (description "siggen is a set of tools for imitating a laboratory signal
+generator, generating audio signals out of Linux's /dev/dsp audio
+device.  There is support for mono and/or stereo and 8 or 16 bit samples.")
+    (license license:gpl2)))
diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index d84481bdb8..35fb43b3cd 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -1946,13 +1946,13 @@ microarrays.")
 (define-public r-annotationdbi
   (package
     (name "r-annotationdbi")
-    (version "1.54.0")
+    (version "1.54.1")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "AnnotationDbi" version))
               (sha256
                (base32
-                "117zh7iqa6phsrxrkv45kxraamm3vbfz5i1a8vkhyalhdbs5ssph"))))
+                "0fcammls431pgmp47r85k0zh3bz42bajbqdmafd31kpqncc1ijal"))))
     (properties
      `((upstream-name . "AnnotationDbi")))
     (build-system r-build-system)
@@ -2154,13 +2154,13 @@ on Bioconductor or which replace R functions.")
 (define-public r-biomart
   (package
     (name "r-biomart")
-    (version "2.48.0")
+    (version "2.48.1")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "biomaRt" version))
               (sha256
                (base32
-                "1h8lzd63qvy1y75nlnhazpkyhl6g1hz80baqg20gpxbv38wkyf55"))))
+                "1a1lh0z1vk1q3wil85pi7v0f9miv070sjkbnwbw390zvncwakqxa"))))
     (properties
      `((upstream-name . "biomaRt")))
     (build-system r-build-system)
@@ -2172,7 +2172,8 @@ on Bioconductor or which replace R functions.")
        ("r-progress" ,r-progress)
        ("r-rappdirs" ,r-rappdirs)
        ("r-stringr" ,r-stringr)
-       ("r-xml" ,r-xml)))
+       ("r-xml" ,r-xml)
+       ("r-xml2" ,r-xml2)))
     (native-inputs
      `(("r-knitr" ,r-knitr)))
     (home-page "https://bioconductor.org/packages/biomaRt")
@@ -2246,13 +2247,13 @@ objects.")
 (define-public r-biostrings
   (package
     (name "r-biostrings")
-    (version "2.60.0")
+    (version "2.60.1")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "Biostrings" version))
               (sha256
                (base32
-                "0xidh6wp0l47g1j9x8d4fs91ky6pi5nzf85ry801gqd2gqajh2zy"))))
+                "1a2vq4rram7chnccx0piccgi0mlblmjh26y51bch86lxr7qwlr22"))))
     (properties
      `((upstream-name . "Biostrings")))
     (build-system r-build-system)
@@ -4764,14 +4765,14 @@ signal in the input, that lead to spurious peaks during peak calling.")
 (define-public r-diffbind
   (package
     (name "r-diffbind")
-    (version "3.2.1")
+    (version "3.2.2")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "DiffBind" version))
        (sha256
         (base32
-         "12x80z1a8gihqrlaxmzk80nc5700la72lival58s4wjv4k2lhyf3"))))
+         "037z4mm8q5c50lwf63l1gmksd9fzfmyyp259jncpsxa3almf5jgh"))))
     (properties `((upstream-name . "DiffBind")))
     (build-system r-build-system)
     (propagated-inputs
@@ -5779,14 +5780,14 @@ missing values and weighting where appropriate.")
 (define-public r-biocsingular
   (package
     (name "r-biocsingular")
-    (version "1.8.0")
+    (version "1.8.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "BiocSingular" version))
        (sha256
         (base32
-         "1l0xgc3z5ci5sid198nsgg0k5i40rh877jybzmy0ify7rzv8carp"))))
+         "16gkwq8fb8jdchpnlzq2hz3i74a6pzbnc1bf93282h11mp7qr58l"))))
     (properties `((upstream-name . "BiocSingular")))
     (build-system r-build-system)
     (propagated-inputs
@@ -7162,14 +7163,14 @@ data.")
 (define-public r-enrichplot
   (package
     (name "r-enrichplot")
-    (version "1.12.0")
+    (version "1.12.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "enrichplot" version))
        (sha256
         (base32
-         "0nvjwwzpmhsfkxqrn8v1a1wcrvr3xl1wn5dy89vsrdydyv31gdc6"))))
+         "116mwmpr06f4z60avdsfzdalbxn4119dbzk3jz1q5fp81qvw164d"))))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-cowplot" ,r-cowplot)
@@ -9948,6 +9949,32 @@ each motif and gene-set, RcisTarget predicts the candidate target genes (i.e.
 genes in the gene-set that are ranked above the leading edge).")
     (license license:gpl3)))
 
+(define-public r-chicago
+  (package
+    (name "r-chicago")
+    (version "1.20.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (bioconductor-uri "Chicago" version))
+       (sha256
+        (base32
+         "0dkwy6pfvzd7g4qmhjl24ypn92l78w1zy0ajhcxgg39f7zsq883x"))))
+    (properties `((upstream-name . "Chicago")))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-data-table" ,r-data-table)
+       ("r-delaporte" ,r-delaporte)
+       ("r-hmisc" ,r-hmisc)
+       ("r-mass" ,r-mass)
+       ("r-matrixstats" ,r-matrixstats)))
+    (native-inputs `(("r-knitr" ,r-knitr)))
+    (home-page "https://bioconductor.org/packages/Chicago")
+    (synopsis "Capture Hi-C analysis of genomic organization")
+    (description
+     "This package provides a pipeline for analysing Capture Hi-C data.")
+    (license license:artistic2.0)))
+
 (define-public r-cicero
   (package
     (name "r-cicero")
@@ -11389,13 +11416,13 @@ different graph related packages produced by Bioconductor.")
 (define-public r-biocstyle
   (package
     (name "r-biocstyle")
-    (version "2.20.0")
+    (version "2.20.1")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "BiocStyle" version))
               (sha256
                (base32
-                "062zhy33a2c70ibqghnjxcys0wbqc998aza8nnygk4zmpd4iyy1z"))))
+                "0gkprmilj6lwnyghpyfzkwmfl3gva75lgpn4ck8jgikqac8jcq0x"))))
     (properties
      `((upstream-name . "BiocStyle")))
     (build-system r-build-system)
@@ -12207,14 +12234,14 @@ block processing.")
 (define-public r-rhdf5lib
   (package
     (name "r-rhdf5lib")
-    (version "1.14.0")
+    (version "1.14.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "Rhdf5lib" version))
        (sha256
         (base32
-         "1ypqmd4nz4hxlb2qsay7f5784dqdjhc3b19pckzkhb65bfycdn87"))
+         "0ld1p3rxsx47bdq2wz9110zvwhabsnn92wkhz8x7xzfr01cc9glm"))
        (modules '((guix build utils)))
        (snippet
         '(begin
@@ -12560,13 +12587,13 @@ of other packages.")
 (define-public r-scater
   (package
     (name "r-scater")
-    (version "1.20.0")
+    (version "1.20.1")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "scater" version))
               (sha256
                (base32
-                "0rppbd0mfyi41wb56i499mk3nj2ljhgnv3bv0k2p31bngvmb03j5"))))
+                "1046fgf93dda3y2z5ilrjdczz7klj67ag63p4p1h03965wpj9vfn"))))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-beachmat" ,r-beachmat)
@@ -13097,14 +13124,14 @@ family of feature/genome hypotheses.")
 (define-public r-gviz
   (package
     (name "r-gviz")
-    (version "1.36.0")
+    (version "1.36.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "Gviz" version))
        (sha256
         (base32
-         "19vjf4sdz5sxbcdilsqx7m57fq5a8xnxjf354zx2l5mgjrkzkk3h"))))
+         "1mljj70pg36dgrqhdfj643p39wbps66zz23xw6km150lq6fpgpg5"))))
     (properties `((upstream-name . "Gviz")))
     (build-system r-build-system)
     (propagated-inputs
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 64fc6173db..e4a01ca208 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -60,6 +60,7 @@
   #:use-module (guix build-system trivial)
   #:use-module (guix deprecation)
   #:use-module (gnu packages)
+  #:use-module (gnu packages admin)
   #:use-module (gnu packages assembly)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages algebra)
@@ -106,6 +107,7 @@
   #:use-module (gnu packages linux)
   #:use-module (gnu packages lisp-xyz)
   #:use-module (gnu packages logging)
+  #:use-module (gnu packages lsof)
   #:use-module (gnu packages machine-learning)
   #:use-module (gnu packages man)
   #:use-module (gnu packages maths)
@@ -125,6 +127,7 @@
   #:use-module (gnu packages python-build)
   #:use-module (gnu packages python-check)
   #:use-module (gnu packages python-compression)
+  #:use-module (gnu packages python-crypto)
   #:use-module (gnu packages python-science)
   #:use-module (gnu packages python-web)
   #:use-module (gnu packages python-xyz)
@@ -4671,7 +4674,7 @@ experiments and provide highly stable thresholds based on reproducibility.")
 (define-public jellyfish
   (package
     (name "jellyfish")
-    (version "2.2.10")
+    (version "2.3.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/gmarcais/Jellyfish/"
@@ -4679,14 +4682,15 @@ experiments and provide highly stable thresholds based on reproducibility.")
                                   "/jellyfish-" version ".tar.gz"))
               (sha256
                (base32
-                "1k4pc3fvv6w1km2yph4m5sd78fbxp21d6xyzgmy0gjihzc6mb249"))))
+                "0npa62wzasdibas5zp3n8j3armsci4kyvh0jw7jr0am4gg7vg5g1"))))
     (build-system gnu-build-system)
     (outputs '("out"      ;for library
                "ruby"     ;for Ruby bindings
                "python")) ;for Python bindings
     (arguments
      `(#:configure-flags
-       (list (string-append "--enable-ruby-binding="
+       (list "--without-sse" ; configure script probes for CPU features when SSE is enabled.
+             (string-append "--enable-ruby-binding="
                             (assoc-ref %outputs "ruby"))
              (string-append "--enable-python-binding="
                             (assoc-ref %outputs "python")))
@@ -4696,13 +4700,12 @@ experiments and provide highly stable thresholds based on reproducibility.")
            (lambda _
              ;; generator_manager.hpp either uses /bin/sh or $SHELL
              ;; to run tests.
-             (setenv "SHELL" (which "bash"))
-             #t)))))
+             (setenv "SHELL" (which "bash")))))))
     (native-inputs
      `(("bc" ,bc)
        ("time" ,time)
        ("ruby" ,ruby)
-       ("python" ,python-2)
+       ("python" ,python-wrapper)
        ("pkg-config" ,pkg-config)))
     (inputs
      `(("htslib" ,htslib)))
@@ -4718,9 +4721,8 @@ command, or queried for specific k-mers with @code{jellyfish query}.")
     (home-page "http://www.genome.umd.edu/jellyfish.html")
     ;; JELLYFISH seems to be 64-bit only.
     (supported-systems '("x86_64-linux" "aarch64-linux" "mips64el-linux"))
-    ;; The combined work is published under the GPLv3 or later.  Individual
-    ;; files such as lib/jsoncpp.cpp are released under the Expat license.
-    (license (list license:gpl3+ license:expat))))
+    ;; One of these licenses may be picked
+    (license (list license:gpl3+ license:bsd-3))))
 
 (define-public khmer
   (package
@@ -4833,7 +4835,7 @@ experiments.")
 (define-public macs
   (package
     (name "macs")
-    (version "2.2.6")
+    (version "2.2.7.1")
     (source (origin
               ;; The PyPi tarball does not contain tests.
               (method git-fetch)
@@ -4843,7 +4845,7 @@ experiments.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1c5gxr0mk6hkd4vclf0k00wvyvzw2vrmk52c85338p7aqjwg6n15"))
+                "08zsgh65xbpv1md2s3wqmrk9g2mz6izmn59ryw5lbac54120p291"))
         (modules '((guix build utils)))
         ;; Remove files generated by Cython
         (snippet
@@ -4854,8 +4856,7 @@ experiments.")
                           (when (file-exists? generated-file)
                             (delete-file generated-file))))
                       (find-files "." "\\.pyx$"))
-            (delete-file "MACS2/IO/CallPeakUnitPrecompiled.c")
-            #t))))
+            (delete-file "MACS2/IO/CallPeakUnitPrecompiled.c")))))
     (build-system python-build-system)
     (arguments
      `(#:phases
@@ -4864,8 +4865,7 @@ experiments.")
            (lambda* (#:key tests? inputs outputs #:allow-other-keys)
              (when tests?
                (add-installed-pythonpath inputs outputs)
-               (invoke "pytest" "-v"))
-             #t)))))
+               (invoke "pytest" "-v")))))))
     (inputs
      `(("python-numpy" ,python-numpy)))
     (native-inputs
@@ -8355,41 +8355,57 @@ replacement for strverscmp.")
 (define-public multiqc
   (package
     (name "multiqc")
-    (version "1.5")
+    (version "1.10.1")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "multiqc" version))
        (sha256
         (base32
-         "02iihfl0w0hpnr4pa0sbd1y9qxrg3ycyhjp5lidkcrqh1lmzs3zy"))))
+         "0y9sgjca3bp0kk3ngry4zf4q2diyzp5bvzsx5l23nsysfbfkigm4"))))
     (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key inputs outputs tests? #:allow-other-keys)
+             (when tests?
+               (setenv "HOME" "/tmp")
+               (let ((here (getcwd)))
+                 (copy-recursively (assoc-ref inputs "tests") "/tmp/tests")
+                 ;; ModuleNotFoundError: No module named 'multiqc.modules.ccs'
+                 (delete-file "/tmp/tests/unit_tests/test_ccs.py")
+                 (with-directory-excursion "/tmp/tests"
+                   (setenv "PYTHONPATH" (string-append here ":" (getenv "PYTHONPATH")))
+                   (invoke "python" "-munittest" "discover")))))))))
     (propagated-inputs
-     `(("python-jinja2" ,python-jinja2)
-       ("python-simplejson" ,python-simplejson)
-       ("python-pyyaml" ,python-pyyaml)
-       ("python-click" ,python-click)
-       ("python-spectra" ,python-spectra)
-       ("python-requests" ,python-requests)
-       ("python-markdown" ,python-markdown)
+     `(("python-click" ,python-click)
+       ("python-coloredlogs" ,python-coloredlogs)
+       ("python-future" ,python-future)
+       ("python-jinja2" ,python-jinja2)
        ("python-lzstring" ,python-lzstring)
+       ("python-markdown" ,python-markdown)
        ("python-matplotlib" ,python-matplotlib)
+       ("python-networkx" ,python-networkx)
        ("python-numpy" ,python-numpy)
-       ;; MultQC checks for the presence of nose at runtime.
-       ("python-nose" ,python-nose)))
-    (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (add-after 'unpack 'relax-requirements
-           (lambda _
-             (substitute* "setup.py"
-               ;; MultiQC 1.5 ‘requires’ a version of python-matplotlib older
-               ;; than the one in Guix, but should work fine with 2.2.2.
-               ;; See <https://github.com/ewels/MultiQC/issues/725> and
-               ;; <https://github.com/ewels/MultiQC/issues/732> for details.
-               (("['\"]matplotlib.*?['\"]")
-                "'matplotlib'"))
-             #t)))))
+       ("python-pyyaml" ,python-pyyaml)
+       ("python-requests" ,python-requests)
+       ("python-rich" ,python-rich)
+       ("python-simplejson" ,python-simplejson)
+       ("python-spectra" ,python-spectra)))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("tests"
+        ,(let ((commit "02272d48a382beb27489fcf9e6308a0407dc3c2e"))
+           (origin
+             (method git-fetch)
+             (uri (git-reference
+                   (url "https://github.com/ewels/MultiQC_TestData")
+                   (commit commit)))
+             (file-name (git-file-name "multiqc-test-data" commit))
+             (sha256
+              (base32
+               "1bha64wanrigczw4yn81din56396n61j5gqdrkslhslmskcafi91")))))))
     (home-page "https://multiqc.info")
     (synopsis "Aggregate bioinformatics analysis reports")
     (description
@@ -9354,19 +9370,19 @@ accurate as existing quantification tools.")
 (define-public libgff
   (package
     (name "libgff")
-    (version "1.0")
+    (version "2.0.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Kingsford-Group/libgff")
+                    (url "https://github.com/COMBINE-lab/libgff")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0n6vfjnq7a2mianipscbshrvbncss8z4zkgkbjw754p9043nfkps"))))
+                "0ds9r22y8bl1rj7bhl0003kgmm6aam7g8l41mnjfrzw15d9zf9k4"))))
     (build-system cmake-build-system)
     (arguments `(#:tests? #f))          ; no tests included
-    (home-page "https://github.com/Kingsford-Group/libgff")
+    (home-page "https://github.com/COMBINE-lab/libgff")
     (synopsis "Parser library for reading/writing GFF files")
     (description "This is a simple \"libraryfication\" of the GFF/GTF parsing
 code that is used in the Cufflinks codebase.  The goal of this library is to
@@ -9568,7 +9584,7 @@ The following file formats are supported:
 (define-public salmon
   (package
     (name "salmon")
-    (version "0.13.1")
+    (version "1.4.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -9577,124 +9593,113 @@ The following file formats are supported:
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1i2z4aivicmiixdz9bxalp7vmfzi3k92fxa63iqa8kgvfw5a4aq5"))
+                "1di7y2s8cjr9480lngcmaz3wcabc1lpkyanzbhir1nkhcjmj70h4"))
               (modules '((guix build utils)))
               (snippet
-               '(begin
-                  ;; Delete bundled headers for eigen3.
-                  (delete-file-recursively "include/eigen3/")
-                  #t))))
+               ;; Delete bundled headers for eigen3.
+               '(delete-file-recursively "include/eigen3/"))))
     (build-system cmake-build-system)
     (arguments
      `(#:configure-flags
-       (list (string-append "-DBOOST_INCLUDEDIR="
-                            (assoc-ref %build-inputs "boost")
-                            "/include/")
-             (string-append "-DBOOST_LIBRARYDIR="
-                            (assoc-ref %build-inputs "boost")
-                            "/lib/")
-             (string-append "-DBoost_LIBRARIES="
-                            "-lboost_iostreams "
-                            "-lboost_filesystem "
-                            "-lboost_system "
-                            "-lboost_thread "
-                            "-lboost_timer "
-                            "-lboost_chrono "
-                            "-lboost_program_options")
-             "-DBoost_FOUND=TRUE"
-             "-DTBB_LIBRARIES=tbb tbbmalloc"
-             ;; Don't download RapMap---we already have it!
-             "-DFETCHED_RAPMAP=1")
+       (list (string-append "-Dlibgff_DIR="
+                            (assoc-ref %build-inputs "libgff") "/lib")
+             "-Dlibgff_FOUND=TRUE"
+             "-DTBB_FOUND=TRUE"
+             "-DTBB_VERSION=2020.3"
+             "-DTBB_LIBRARIES=tbb -ltbbmalloc"
+             "-DFETCHED_PUFFERFISH=TRUE"
+             "-DUSE_SHARED_LIBS=TRUE")
        #:phases
        (modify-phases %standard-phases
-         ;; Boost cannot be found, even though it's right there.
-         (add-after 'unpack 'do-not-look-for-boost
+         (add-after 'unpack 'prepare-pufferfish
            (lambda* (#:key inputs #:allow-other-keys)
-             (substitute* "CMakeLists.txt"
-               (("find_package\\(Boost 1\\.59\\.0") "#"))
-             #t))
+             (copy-recursively (assoc-ref inputs "pufferfish")
+                               "external/pufferfish")
+             ;; This test isn't working correctly, so compilation aborts.
+             (substitute* "external/pufferfish/include/string_view.hpp"
+               (("#if __has_include\\(<string_view>\\)")
+                "#if 0"))
+             (let ((headers "external/install/pufferfish/include/pufferfish")
+                   (source "external/install/src/pufferfish"))
+               (mkdir-p headers)
+               (mkdir-p source)
+               (for-each (lambda (file)
+                           (install-file (string-append "external/pufferfish/include/" file)
+                                         headers))
+                         (list "ProgOpts.hpp" "BooPHF.hpp" "SpinLock.hpp"
+                               "Kmer.hpp" "CanonicalKmer.hpp" "string_view.hpp"
+                               "CanonicalKmerIterator.hpp"
+                               "PufferfishBaseIndex.hpp"
+                               "PufferfishIndex.hpp"
+                               "PufferfishSparseIndex.hpp"
+                               "PufferfishLossyIndex.hpp"
+                               "PufferfishTypes.hpp"
+                               "rank9b.hpp" "rank9sel.hpp" "macros.hpp"
+                               "select.hpp" "Util.hpp"
+                               "PairedAlignmentFormatter.hpp"
+                               "SelectiveAlignmentUtils.hpp"
+                               "PuffAligner.hpp" "MemCollector.hpp"
+                               "MemChainer.hpp" "CommonTypes.hpp"
+                               "SAMWriter.hpp" "PufferfishConfig.hpp"
+                               "BulkChunk.hpp" "BinWriter.hpp"))
+               (for-each (lambda (dir)
+                           (copy-recursively
+                            (string-append "external/pufferfish/include/" dir)
+                            (string-append headers "/" dir)))
+                         (list "libdivide"
+                               "ksw2pp"
+                               "compact_vector"
+                               "metro"
+                               "chobo"
+                               "sparsepp"
+                               "simde"
+                               "tsl"))
+               (copy-recursively
+                (string-append "external/pufferfish/src/metro/")
+                (string-append source "/metro"))
+               (install-file
+                (string-append "external/pufferfish/src/rank9b.cpp")
+                source)
+
+               ;; Do not complain about not having built libtbb
+               (substitute* "external/pufferfish/external/twopaco/CMakeLists.txt"
+                 (("add_dependencies.*") "")))))
          (add-after 'unpack 'do-not-phone-home
            (lambda _
              (substitute* "src/Salmon.cpp"
-               (("getVersionMessage\\(\\)") "\"\""))
-             #t))
-         (add-after 'unpack 'prepare-rapmap
-           (lambda* (#:key inputs #:allow-other-keys)
-             (let ((src "external/install/src/rapmap/")
-                   (include "external/install/include/rapmap/")
-                   (rapmap (assoc-ref inputs "rapmap")))
-               (mkdir-p src)
-               (mkdir-p include)
-               (copy-recursively (string-append rapmap "/src") src)
-               (copy-recursively (string-append rapmap "/include") include)
-               (for-each delete-file '("external/install/include/rapmap/xxhash.h"
-                                       "external/install/include/rapmap/FastxParser.hpp"
-                                       "external/install/include/rapmap/concurrentqueue.h"
-                                       "external/install/include/rapmap/FastxParserThreadUtils.hpp"
-                                       "external/install/src/rapmap/FastxParser.cpp"
-                                       "external/install/src/rapmap/xxhash.c"))
-               (delete-file-recursively "external/install/include/rapmap/spdlog"))
-             #t))
+               (("getVersionMessage\\(\\)") "\"\""))))
          (add-after 'unpack 'use-system-libraries
            (lambda* (#:key inputs #:allow-other-keys)
-             (substitute* "CMakeLists.txt"
-               ;; Don't prefer static libs
-               (("SET\\(CMAKE_FIND_LIBRARY_SUFFIXES.*") "")
-               (("set\\(TBB_LIBRARIES") "message(")
-               ;; Don't download anything
-               (("DOWNLOAD_COMMAND") "DOWNLOAD_COMMAND echo")
-               (("externalproject_add\\(libcereal") "message(")
-               (("externalproject_add\\(libgff") "message(")
-               (("externalproject_add\\(libtbb") "message(")
-               (("externalproject_add\\(libdivsufsort") "message(")
-               (("externalproject_add\\(libstadenio") "message(")
-               (("externalproject_add_step\\(") "message("))
-             (substitute* "src/CMakeLists.txt"
-               (("add_dependencies") "#")
-               (("\\$\\{GAT_SOURCE_DIR\\}/external/install/lib/libstaden-read.a")
-                (string-append (assoc-ref inputs "libstadenio-for-salmon")
-                               "/lib/libstaden-read.so"))
-               (("\\$\\{GAT_SOURCE_DIR\\}/external/install/lib/libdivsufsort.a")
-                (string-append (assoc-ref inputs "libdivsufsort")
-                               "/lib/libdivsufsort.so"))
-               (("\\$\\{GAT_SOURCE_DIR\\}/external/install/lib/libdivsufsort64.a")
-                (string-append (assoc-ref inputs "libdivsufsort")
-                               "/lib/libdivsufsort64.so"))
-               (("lib/libdivsufsort.a") "/lib/libdivsufsort.so"))
-
              ;; Ensure that all headers can be found
              (setenv "CPLUS_INCLUDE_PATH"
                      (string-append (or (getenv "CPLUS_INCLUDE_PATH") "")
                                     ":"
+                                    (getcwd) "/external/install/pufferfish/include:"
                                     (assoc-ref inputs "eigen")
-                                    "/include/eigen3"))
-             #t))
-         ;; CMAKE_INSTALL_PREFIX does not exist when the tests are
-         ;; run.  It only exists after the install phase.
-         (add-after 'unpack 'fix-tests
+                                    "/include/eigen3"))))
+         (add-after 'unpack 'fix-error-message-in-tests
            (lambda _
-             (substitute* "src/CMakeLists.txt"
-               (("DTOPLEVEL_DIR=\\$\\{CMAKE_INSTALL_PREFIX")
-                "DTOPLEVEL_DIR=${GAT_SOURCE_DIR"))
-             #t)))))
+             (substitute* "cmake/TestSalmonQuasi.cmake"
+               (("SALMON_QUASI_INDEX_COMMAND")
+                "SALMON_QUASI_INDEX_CMD")))))))
     (inputs
      `(("boost" ,boost)
        ("bzip2" ,bzip2)
        ("cereal" ,cereal)
+       ("curl" ,curl)
        ("eigen" ,eigen)
-       ("rapmap" ,(origin
-                    (method git-fetch)
-                    (uri (git-reference
-                          (url "https://github.com/COMBINE-lab/RapMap")
-                          (commit (string-append "salmon-v" version))))
-                    (file-name (string-append "rapmap-salmon-v" version "-checkout"))
-                    (sha256
-                     (base32
-                      "1biplxf0csc7a8h1wf219b0vmjkvw6wk2zylhdklb577kgmihdms"))))
        ("jemalloc" ,jemalloc)
        ("libgff" ,libgff)
+       ("pufferfish" ,(origin
+                        (method git-fetch)
+                        (uri (git-reference
+                              (url "https://github.com/COMBINE-lab/pufferfish")
+                              (commit (string-append "salmon-v" version))))
+                        (file-name (git-file-name "pufferfish" version))
+                        (sha256
+                         (base32
+                          "0qb4a2nl1d59qasr17sslgxnkjd5kbk5mns4cjshrmsvkrqp995n"))))
        ("tbb" ,tbb)
-       ("libdivsufsort" ,libdivsufsort)
        ("libstadenio-for-salmon" ,libstadenio-for-salmon)
        ("xz" ,xz)
        ("zlib" ,zlib)))
@@ -10293,7 +10298,7 @@ once.  This package provides tools to perform Drop-seq analyses.")
 (define-public pigx-rnaseq
   (package
     (name "pigx-rnaseq")
-    (version "0.0.13")
+    (version "0.0.17")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/BIMSBbioinfo/pigx_rnaseq/"
@@ -10301,18 +10306,26 @@ once.  This package provides tools to perform Drop-seq analyses.")
                                   "/pigx_rnaseq-" version ".tar.gz"))
               (sha256
                (base32
-                "0z9zid2c8q16lfzlnjd63nparknhv31qgv4h79algmvhkakm2pgk"))))
+                "0k9zj50bij3sjwq08v8l8waddcx8k66m3vdq8mx5vc23p19qz42s"))))
     (build-system gnu-build-system)
     (arguments
      `(#:parallel-tests? #f             ; not supported
        #:phases
        (modify-phases %standard-phases
-         ;; "test.sh" runs STAR, which requires excessive amounts of memory.
+         ;; "test.sh" runs the whole pipeline, which takes a long time and
+         ;; might fail due to OOM.  The MultiQC is also resource intensive.
          (add-after 'unpack 'disable-resource-intensive-test
            (lambda _
              (substitute* "Makefile.in"
                (("^  tests/test_multiqc/test.sh") "")
-               (("^  test.sh") "")))))))
+               (("^  test.sh") ""))))
+         (add-before 'check 'set-timezone
+           ;; The readr package is picky about timezones.
+           (lambda* (#:key inputs #:allow-other-keys)
+             (setenv "TZ" "UTC+1")
+             (setenv "TZDIR"
+                     (string-append (assoc-ref inputs "tzdata")
+                                    "/share/zoneinfo")))))))
     (inputs
      `(("coreutils" ,coreutils)
        ("sed" ,sed)
@@ -10327,8 +10340,9 @@ once.  This package provides tools to perform Drop-seq analyses.")
        ("r-minimal" ,r-minimal)
        ("r-rmarkdown" ,r-rmarkdown)
        ("r-ggplot2" ,r-ggplot2)
+       ("r-ggpubr" ,r-ggpubr)
        ("r-ggrepel" ,r-ggrepel)
-       ("r-gprofiler" ,r-gprofiler)
+       ("r-gprofiler2" ,r-gprofiler2)
        ("r-deseq2" ,r-deseq2)
        ("r-dt" ,r-dt)
        ("r-knitr" ,r-knitr)
@@ -10346,7 +10360,10 @@ once.  This package provides tools to perform Drop-seq analyses.")
        ("pandoc" ,pandoc)
        ("pandoc-citeproc" ,pandoc-citeproc)
        ("python-wrapper" ,python-wrapper)
+       ("python-deeptools" ,python-deeptools)
        ("python-pyyaml" ,python-pyyaml)))
+    (native-inputs
+     `(("tzdata" ,tzdata)))
     (home-page "https://bioinformatics.mdc-berlin.de/pigx/")
     (synopsis "Analysis pipeline for RNA sequencing experiments")
     (description "PiGX RNAseq is an analysis pipeline for preprocessing and
@@ -10437,7 +10454,7 @@ in an easily configurable manner.")
 (define-public pigx-bsseq
   (package
     (name "pigx-bsseq")
-    (version "0.1.3")
+    (version "0.1.5")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/BIMSBbioinfo/pigx_bsseq/"
@@ -10445,7 +10462,7 @@ in an easily configurable manner.")
                                   "/pigx_bsseq-" version ".tar.gz"))
               (sha256
                (base32
-                "0blm0bl5z3ng01n7hh2ffk4rkzvf7vb3nm0crgdzrxr5cahxdxql"))))
+                "05al5dacfp1vf1x3cq20jhd6w4xj5vaxslzaka6yrpg0av8sh3k3"))))
     (build-system gnu-build-system)
     (arguments
      `(;; TODO: tests currently require 12+GB of RAM.  See
@@ -10459,8 +10476,7 @@ in an easily configurable manner.")
              (setenv "TZ" "UTC+1")
              (setenv "TZDIR"
                      (string-append (assoc-ref inputs "tzdata")
-                                    "/share/zoneinfo"))
-             #t)))))
+                                    "/share/zoneinfo")))))))
     (native-inputs
      `(("tzdata" ,tzdata)))
     (inputs
@@ -10573,7 +10589,7 @@ based methods.")
 (define-public pigx-sars-cov2-ww
   (package
     (name "pigx-sars-cov2-ww")
-    (version "0.0.1")
+    (version "0.0.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/BIMSBbioinfo/pigx_sarscov2_ww/"
@@ -10581,7 +10597,7 @@ based methods.")
                                   "/pigx_sars-cov2-ww-" version ".tar.gz"))
               (sha256
                (base32
-                "1h1rfl3dyf7pid74xxgiyr4x1l5yj000wcz5crm1bdbaz8p7b7ic"))))
+                "0yrbza7lbzijjc8ifk06b646n959a4k7id94x3ndz795892f64l0"))))
     (build-system gnu-build-system)
     (inputs
      `(("bash-minimal" ,bash-minimal)
@@ -10608,7 +10624,8 @@ based methods.")
        ("r-stringr" ,r-stringr)
        ("r-tidyr" ,r-tidyr)
        ("samtools" ,samtools)
-       ("snakemake" ,snakemake)))
+       ("snakemake" ,snakemake)
+       ("wget" ,wget)))
     (home-page "https://bioinformatics.mdc-berlin.de/pigx/")
     (synopsis "Analysis pipeline for wastewater sequencing")
     (description "PiGx SARS-CoV-2 is a pipeline for analysing data from
@@ -10859,6 +10876,28 @@ cases include:
 @end enumerate\n")
     (license license:expat)))
 
+(define-public python-mappy
+  (package
+   (name "python-mappy")
+   (version "2.18")
+   (source (origin
+            (method url-fetch)
+            (uri (pypi-uri "mappy" version))
+            (sha256
+             (base32
+              "1a05p7rkmxa6qhm108na8flzj2v45jab06drk59kzk1ip2sgvzqq"))))
+   (build-system python-build-system)
+   (native-inputs
+    `(("python-cython" ,python-cython)))
+   (inputs
+    `(("zlib" ,zlib)))
+   (home-page "https://github.com/lh3/minimap2")
+   (synopsis "Python binding for minimap2")
+   (description "This package provides a convenient interface to minimap2,
+a fast and accurate C program to align genomic and transcribe nucleotide
+sequences.")
+   (license license:expat)))
+
 (define-public miniasm
   (package
    (name "miniasm")
@@ -10932,7 +10971,7 @@ Thus the per-base error rate is similar to the raw input reads.")
                (install-file "Bandage" (string-append out "/bin"))
                #t))))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (native-inputs
      `(("imagemagick" ,imagemagick)))
@@ -11723,29 +11762,26 @@ such as Hi-C contact matrices.")
 (define-public python-hicmatrix
   (package
     (name "python-hicmatrix")
-    (version "12")
-    (source
-     (origin
-       ;; Version 12 is not available on pypi.
-       (method git-fetch)
-       (uri (git-reference
-             (url "https://github.com/deeptools/HiCMatrix")
-             (commit version)))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32
-         "1xhdyx16f3brgxgxybixdi64ki8nbbkq5vk4h9ahi11pzpjfn1pj"))))
+    (version "15")
+      (source
+        (origin
+          ;;Pypi sources do not contain any test
+          (method git-fetch)
+          (uri (git-reference
+                 (url "https://github.com/deeptools/HiCMatrix")
+                 (commit version)))
+          (file-name (git-file-name name version))
+          (sha256
+            (base32
+             "1dshjxgb16sdfg9k1bhw2yhyngac04k4ca7aqy8g3i3pprr068r5"))))
     (build-system python-build-system)
     (arguments
      `(#:phases
        (modify-phases %standard-phases
-         (add-after 'unpack 'relax-requirements
-           (lambda _
-             (substitute* '("requirements.txt"
-                            "setup.py")
-               (("cooler *=+ *0.8.5")
-                "cooler==0.8.*"))
-             #t)))))
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "python" "-m" "pytest" "-v")))))))
     (propagated-inputs
      `(("python-cooler" ,python-cooler)
        ("python-intervaltree" ,python-intervaltree)
@@ -11753,6 +11789,8 @@ such as Hi-C contact matrices.")
        ("python-pandas" ,python-pandas)
        ("python-scipy" ,python-scipy)
        ("python-tables" ,python-tables)))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
     (home-page "https://github.com/deeptools/HiCMatrix/")
     (synopsis "HiCMatrix class for HiCExplorer and pyGenomeTracks")
     (description
@@ -11859,18 +11897,35 @@ pyGenomeTracks can make plots with or without Hi-C data.")
 (define-public python-hic2cool
   (package
     (name "python-hic2cool")
-    (version "0.4.2")
+    (version "0.8.3")
+    ;; pypi sources do not contain the test_data directory and no test can be
+    ;; run
     (source
      (origin
-       (method url-fetch)
-       (uri (pypi-uri "hic2cool" version))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/4dn-dcic/hic2cool")
+             (commit version)))
+       (file-name (git-file-name name version))
        (sha256
         (base32
-         "0xy6mhfns2lzib1kcr6419jjp6pmh0qx8z8na55lmiwn0ds8q9cl"))))
+         "0dlnf0qfcp4jrc1nyya32a035c13xicyq16bwfnwhbb9s47mz7gl"))))
     (build-system python-build-system)
-    (arguments '(#:tests? #f)) ; no tests included
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; Two of the test-data files need to be writable.
+         (add-after 'unpack 'make-test-data-writable
+           (lambda _
+             (for-each make-file-writable
+                       (list "test_data/hic2cool_0.4.2_single_res.cool"
+                             "test_data/hic2cool_0.7.0_multi_res.mcool")))))))
     (propagated-inputs
-     `(("python-cooler" ,python-cooler)))
+     `(("python-cooler" ,python-cooler)
+       ("python-h5py" ,python-h5py)
+       ("python-numpy" ,python-numpy)
+       ("python-pandas" ,python-pandas)
+       ("python-scipy" ,python-scipy)))
     (home-page "https://github.com/4dn-dcic/hic2cool")
     (synopsis "Converter for .hic and .cool files")
     (description
@@ -14064,6 +14119,62 @@ usually ignored by other methods or only used for filtering.")
 coordinates between different assemblies.")
     (license license:expat)))
 
+(define-public python-cgatcore
+  (package
+    (name "python-cgatcore")
+    (version "0.6.7")
+    ;; The version of pypi does not include test data.
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/cgat-developers/cgat-core")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "17vk88v1bx7x02ibzkc9i7ir4b5p1hcjr38jpsfzyzxr68352d5k"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-references
+           (lambda _
+             (substitute* "cgatcore/pipeline/execution.py"
+               (("#!/bin/bash") (string-append "#!" (which "bash")))
+               (("executable=\"/bin/bash\"")
+                (string-append "executable=\"" (which "bash") "\""))
+               (("\\\\time") (which "time")))))
+         (delete 'check)
+         (add-after 'install 'check
+           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+             (when tests?
+               (add-installed-pythonpath inputs outputs)
+               ;; Requires network access
+               (delete-file "tests/test_pipeline_execution.py")
+               (invoke "python" "-m" "pytest" "-v")))))))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("lsof" ,lsof)
+       ("hostname" ,inetutils)
+       ("openssl" ,openssl)))
+    (inputs
+     `(("time" ,time)))
+    (propagated-inputs
+     `(("python-apsw" ,python-apsw)
+       ("python-gevent" ,python-gevent)
+       ("python-pandas" ,python-pandas)
+       ("python-paramiko" ,python-paramiko)
+       ("python-pyyaml" ,python-pyyaml)
+       ("python-ruffus" ,python-ruffus)
+       ("python-sqlalchemy" ,python-sqlalchemy)))
+    (home-page "https://github.com/cgat-developers/cgat-core")
+    (synopsis "Computational genomics analysis toolkit")
+    (description
+     "CGAT-core is a set of libraries and helper functions used to enable
+researchers to design and build computational workflows for the analysis of
+large-scale data-analysis.")
+    (license license:expat)))
+
 (define-public ensembl-vep
   (let* ((api-version "103")
          (api-module
diff --git a/gnu/packages/bittorrent.scm b/gnu/packages/bittorrent.scm
index 29b0d62ad2..5d6a780aab 100644
--- a/gnu/packages/bittorrent.scm
+++ b/gnu/packages/bittorrent.scm
@@ -459,7 +459,7 @@ desktops.")
        ("libtorrent-rasterbar" ,libtorrent-rasterbar)
        ("openssl" ,openssl)
        ("python" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("zlib" ,zlib)))
     (home-page "https://www.qbittorrent.org/")
diff --git a/gnu/packages/boost.scm b/gnu/packages/boost.scm
index e9da56e115..14b6734ed7 100644
--- a/gnu/packages/boost.scm
+++ b/gnu/packages/boost.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
-;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2018, 2019, 2021 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2018, 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2018, 2020 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
@@ -46,6 +46,7 @@
   #:use-module (gnu packages compression)
   #:use-module (gnu packages hurd)
   #:use-module (gnu packages icu4c)
+  #:use-module (gnu packages llvm)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages python)
   #:use-module (gnu packages shells)
@@ -193,6 +194,91 @@ across a broad spectrum of applications.")
     (license (license:x11-style "https://www.boost.org/LICENSE_1_0.txt"
                                 "Some components have other similar licences."))))
 
+;; Sadly, this is needed for irods.  It won't link with 1.69 or later.
+(define-public boost-for-irods
+  (package
+    (inherit boost)
+    (name "boost-for-irods")
+    (version "1.68.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://sourceforge/boost/boost/" version "/boost_"
+                    (string-map (lambda (x) (if (eq? x #\.) #\_ x)) version)
+                    ".tar.bz2"))
+              (sha256
+               (base32
+                "1dyqsr9yb01y0nnjdq9b8q5s2kvhxbayk34832k5cpzn7jy30qbz"))))
+    (build-system gnu-build-system)
+    (properties `((hidden? . #true)))
+    (inputs
+     `(("icu4c" ,icu4c)
+       ("libcxx" ,libcxx+libcxxabi-6)
+       ("libcxxabi" ,libcxxabi-6)
+       ("zlib" ,zlib)))
+    (native-inputs
+     `(("clang" ,clang-6)
+       ("perl" ,perl)
+       ("tcsh" ,tcsh)))
+    (arguments
+     `(#:tests? #f
+       #:make-flags
+       (list "threading=multi" "link=shared"
+             "cxxflags=-stdlib=libc++"
+             "--without-python"
+
+             ;; Set the RUNPATH to $libdir so that the libs find each other.
+             (string-append "linkflags=-stdlib=libc++ -Wl,-rpath="
+                            (assoc-ref %outputs "out") "/lib"))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'bootstrap)
+         (add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
+           (lambda* (#:key native-inputs inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref (or native-inputs inputs) "gcc")))
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (cons (string-append (assoc-ref inputs "libcxx")
+                                             "/include/c++/v1")
+                              ;; Hide GCC's C++ headers so that they do not interfere with
+                              ;; the Clang headers.
+                              (delete (string-append gcc "/include/c++")
+                                      (string-split (getenv "CPLUS_INCLUDE_PATH")
+                                                    #\:)))
+                        ":"))
+               (format #true
+                       "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
+                       (getenv "CPLUS_INCLUDE_PATH")))))
+         (replace 'configure
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let ((icu (assoc-ref inputs "icu4c"))
+                   (out (assoc-ref outputs "out"))
+                   (sh  (string-append (assoc-ref inputs "bash") "/bin/sh")))
+               (substitute* '("libs/config/configure"
+                              "libs/spirit/classic/phoenix/test/runtest.sh"
+                              "tools/build/src/engine/execunix.c"
+                              "tools/build/src/engine/Jambase"
+                              "tools/build/src/engine/jambase.c")
+                 (("/bin/sh") sh))
+
+               (setenv "SHELL" (which "sh"))
+               (setenv "CONFIG_SHELL" (which "sh"))
+
+               (invoke "./bootstrap.sh"
+                       (string-append "--prefix=" out)
+                       ;; Auto-detection looks for ICU only in traditional
+                       ;; install locations.
+                       (string-append "--with-icu=" icu)
+                       "--with-toolset=clang"))))
+         (replace 'build
+           (lambda* (#:key make-flags #:allow-other-keys)
+             (apply invoke "./b2"
+                    (format #f "-j~a" (parallel-job-count))
+                    make-flags)))
+         (replace 'install
+           (lambda* (#:key make-flags #:allow-other-keys)
+             (apply invoke "./b2" "install" make-flags))))))))
+
 (define-public boost-with-python3
   (deprecated-package "boost-with-python3" boost))
 
diff --git a/gnu/packages/bootloaders.scm b/gnu/packages/bootloaders.scm
index 56bef57cb7..e83f21ea63 100644
--- a/gnu/packages/bootloaders.scm
+++ b/gnu/packages/bootloaders.scm
@@ -3,10 +3,10 @@
 ;;; Copyright © 2015, 2018 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016, 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
-;;; Copyright © 2016, 2017, 2018 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2016, 2017, 2018, 2021 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2016, 2017 Danny Milosavljevic <dannym@scratchpost.org>
 ;;; Copyright © 2016, 2017 David Craven <david@craven.ch>
-;;; Copyright © 2017, 2018, 2020 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2017, 2018, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018, 2019, 2020, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2019 nee <nee@cock.li>
 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
@@ -88,18 +88,24 @@
 (define-public grub
   (package
     (name "grub")
-    (version "2.04")
+    (version "2.06")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/grub/grub-" version ".tar.xz"))
              (sha256
               (base32
-               "0zgp5m3hmc9jh8wpjx6czzkh5id2y8n1k823x2mjvm2sk6b28ag5"))
+               "1qbycnxkx07arj9f2nlsi9kp0dyldspbv07ysdyd34qvz55a97mp"))
              (patches (search-patches
                        "grub-efi-fat-serial-number.patch"
-                       "grub-setup-root.patch"
-                       "grub-verifiers-Blocklist-fallout-cleanup.patch"
-                       "grub-cross-system-i686.patch"))))
+                       "grub-setup-root.patch"))
+             (modules '((guix build utils)))
+             (snippet
+              '(begin
+                 ;; Adjust QEMU invocation to not use a deprecated device
+                 ;; name that was removed in QEMU 6.0.  Remove for >2.06.
+                 (substitute* "tests/ahci_test.in"
+                   (("ide-drive")
+                    "ide-hd"))))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
@@ -296,7 +302,9 @@ menu to select one of the installed operating systems.")
        ,@(substitute-keyword-arguments (package-arguments grub)
            ((#:tests? _ #f) #f)
            ((#:configure-flags flags ''())
-            `(cons "--with-platform=efi" ,flags))
+            `(cons* "--with-platform=efi"
+                    "--enable-stack-protector" ; EFI-only for now
+                    ,flags))
            ((#:phases phases)
             `(modify-phases ,phases
                (add-after 'patch-stuff 'use-absolute-efibootmgr-path
@@ -426,7 +434,7 @@ menu to select one of the installed operating systems.")
 (define-public dtc
   (package
     (name "dtc")
-    (version "1.6.0")
+    (version "1.6.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -434,7 +442,7 @@ menu to select one of the installed operating systems.")
                     "dtc-" version ".tar.xz"))
               (sha256
                (base32
-                "0bf8801z6fpd1gz9mxd5pqqj8nq101x393cyw8rpkc712w13nl0h"))))
+                "0wrl43rvd8nnm1v1wyfdr17vk8q7ymib62vli6da8n9ni4lwbkk5"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("bison" ,bison)
@@ -516,17 +524,17 @@ also initializes the boards (RAM etc).")
 (define-public u-boot-2021.07
   (package
    (inherit u-boot)
-   (version "2021.07-rc1")
+   (version "2021.07-rc4")
    (source (origin
-	    (patches
-             (list %u-boot-rockchip-inno-usb-patch))
+             (patches
+               (list %u-boot-rockchip-inno-usb-patch))
             (method url-fetch)
             (uri (string-append
                   "https://ftp.denx.de/pub/u-boot/"
                   "u-boot-" version ".tar.bz2"))
             (sha256
              (base32
-              "12krpy85iwy40xlhqb61d0d4bzj0sbn9sdf8brn57m4cjh1svaya"))))))
+              "0bnsywgy2b0jxim5h9dc807lqk5kq8hvgf4lcsmffnc0hf4isv8p"))))))
 
 (define-public u-boot-tools
   (package
@@ -866,6 +874,13 @@ to Novena upstream, does not load u-boot.img from the first partition.")
 (define-public u-boot-sifive-fu540
   (make-u-boot-package "sifive_fu540" "riscv64-linux-gnu"))
 
+(define-public u-boot-sifive-unmatched
+  (let ((base (make-u-boot-package "sifive_unmatched" "riscv64-linux-gnu")))
+    (package
+      (inherit base)
+      (version (package-version u-boot-2021.07))
+      (source (package-source u-boot-2021.07)))))
+
 (define-public u-boot-rock64-rk3328
   (let ((base (make-u-boot-package "rock64-rk3328" "aarch64-linux-gnu")))
     (package
diff --git a/gnu/packages/calendar.scm b/gnu/packages/calendar.scm
index a9de2514c8..3c287fc856 100644
--- a/gnu/packages/calendar.scm
+++ b/gnu/packages/calendar.scm
@@ -347,7 +347,7 @@ and ruby.  It includes two illustrative command-line programs, @code{hcal} and
     (native-inputs
      `(("perl" ,perl))) ; pod2man
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://www.toastfreeware.priv.at/confclerk")
     (synopsis "Offline conference schedule application")
     (description
diff --git a/gnu/packages/chemistry.scm b/gnu/packages/chemistry.scm
index 4b0e719959..a52ecf69f7 100644
--- a/gnu/packages/chemistry.scm
+++ b/gnu/packages/chemistry.scm
@@ -80,7 +80,7 @@
        ("molequeue" ,molequeue)
        ("python" ,python)
        ("spglib" ,spglib)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      '(#:configure-flags (list "-DENABLE_TESTING=ON"
                                (string-append "-DSPGLIB_INCLUDE_DIR="
@@ -116,7 +116,7 @@ bioinformatics, materials science, and related areas.")
      `(("avogadrolibs" ,avogadrolibs)
        ("hdf5" ,hdf5)
        ("molequeue" ,molequeue)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     ;; TODO: Enable tests with "-DENABLE_TESTING" configure flag.
     (arguments
      '(#:tests? #f))
@@ -301,7 +301,7 @@ biological structures.")
          "1w1fgxzqrb5yxvpmnc3c9ymnvixy0z1nfafkd9whg9zw8nbgl998"))))
     (build-system cmake-build-system)
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      '(#:configure-flags '("-DENABLE_TESTING=ON")
        #:phases
diff --git a/gnu/packages/chromium.scm b/gnu/packages/chromium.scm
index 6a98867cc8..8d7326e1c4 100644
--- a/gnu/packages/chromium.scm
+++ b/gnu/packages/chromium.scm
@@ -322,11 +322,11 @@
                   (string-append "ungoogled-chromium-" category "-" name))))
     (sha256 (base32 hash))))
 
-(define %chromium-version "91.0.4472.77")
+(define %chromium-version "91.0.4472.106")
 (define %debian-revision "debian/90.0.4430.85-1")
 ;; Note: use 'git describe --long' even for exact tags to placate the
 ;; custom version format for ungoogled-chromium.
-(define %ungoogled-revision "91.0.4472.77-1-0-g6802c88")
+(define %ungoogled-revision "91.0.4472.101-1-2-gbd0ffd1")
 
 (define %debian-patches
   (list (debian-patch "fixes/nomerge.patch"
@@ -346,7 +346,7 @@
     (file-name (git-file-name "ungoogled-chromium" %ungoogled-revision))
     (sha256
      (base32
-      "1jfmmkw1y4rcjfgsm7b4v2lrgd3sks5qpajvq0djflbhkpsqxfk0"))))
+      "0676wkk1zlccwwwk4hi8ifhrk2x5s66fi0amsj30b7lnydzwpfv9"))))
 
 (define %guix-patches
   (list (local-file
@@ -488,7 +488,7 @@
                                   %chromium-version ".tar.xz"))
               (sha256
                (base32
-                "0c8vj3gq3nmb7ssiwj6875g0a8hcprss1a4gqw9h7llqywza9ma5"))
+                "1fxy1l2dl0f6v8566lykcng18ma6fv4nlwxmdb0hh06fgp6khpjl"))
               (modules '((guix build utils)))
               (snippet (force ungoogled-chromium-snippet))))
     (build-system gnu-build-system)
diff --git a/gnu/packages/ci.scm b/gnu/packages/ci.scm
index e3918fb724..3a2e6df207 100644
--- a/gnu/packages/ci.scm
+++ b/gnu/packages/ci.scm
@@ -73,11 +73,11 @@
                 (file-name (string-append name "-" version "-checkout")))))))
 
 (define-public cuirass
-  (let ((commit "21202760c0d15c99b69ef235ff129ab9cb478186")
-        (revision "25"))
+  (let ((commit "f9a5dbd54eaa7fa8ac173fd5e68209f937840d90")
+        (revision "1"))
     (package
       (name "cuirass")
-      (version (git-version "1.0.0" revision commit))
+      (version (git-version "1.1.0" revision commit))
       (source
        (origin
          (method git-fetch)
@@ -87,7 +87,7 @@
          (file-name (git-file-name name version))
          (sha256
           (base32
-           "1bzzycz7jmmrph730p8d3q2h76ab6i8j72wblm3w0szf8vimcqfk"))))
+           "0wrx2bf1gdnbkfgmmqr46s1fhvv3568yi7hxb24plf4xx5jq5yg8"))))
       (build-system gnu-build-system)
       (arguments
        `(#:modules ((guix build utils)
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index cc91bcfaa4..719cd36235 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2014, 2015, 2018 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
 ;;; Copyright © 2015, 2016 Eric Bavier <bavier@member.fsf.org>
-;;; Copyright © 2015, 2016, 2017, 2018, 2020 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015, 2016, 2017, 2018, 2020, 2021 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015, 2017, 2018 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
 ;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
@@ -78,6 +78,7 @@
   #:use-module (gnu packages gnome)
   #:use-module (gnu packages gnupg)
   #:use-module (gnu packages gtk)
+  #:use-module (gnu packages llvm)
   #:use-module (gnu packages man)
   #:use-module (gnu packages maths)
   #:use-module (gnu packages perl)
@@ -857,22 +858,23 @@ time for compression ratio.")
   (package
     (name "squashfs-tools")
     (version "4.4")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://sourceforge/squashfs/squashfs/"
-                                  "squashfs" version "/"
-                                  "squashfs" version ".tar.gz"))
-              (sha256
-               (base32
-                "0zmhvczscqz0mzh4b9m8m42asq14db0a6lc8clp5ljq5ybrv70d9"))
-              (modules '((guix build utils)))
-              (snippet
-               '(begin
-                  ;; Fix build with -fno-common (default in GCC 10).
-                  ;; Remove for squashfs-tools > 4.4.
-                  (substitute* "squashfs-tools/mksquashfs.h"
-                    (("struct cache \\*bwriter_buffer" all)
-                     (string-append "extern " all)))))))
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/plougher/squashfs-tools")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0697fv8n6739mcyn57jclzwwbbqwpvjdfkv1qh9s56lvyqnplwaw"))
+       (modules '((guix build utils)))
+       (snippet
+        '(begin
+           ;; Fix build with -fno-common (default in GCC 10).
+           ;; Remove for squashfs-tools > 4.4.
+           (substitute* "squashfs-tools/mksquashfs.h"
+             (("struct cache \\*bwriter_buffer" all)
+              (string-append "extern " all)))))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f                      ; no check target
@@ -881,18 +883,25 @@ time for compression ratio.")
              "XZ_SUPPORT=1"
              "LZO_SUPPORT=1"
              "LZ4_SUPPORT=1"
+             "ZSTD_SUPPORT=1"
              (string-append "INSTALL_DIR=" %output "/bin"))
        #:phases
        (modify-phases %standard-phases
          (replace 'configure
            (lambda _
-             (chdir "squashfs-tools")
-             #t)))))
+             (chdir "squashfs-tools")))
+         (add-after 'install 'install-documentation
+           ;; Install what very little usage documentation is provided.
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (doc (string-append out "/share/doc/" ,name)))
+               (install-file "../USAGE" doc)))))))
     (inputs
      `(("lz4" ,lz4)
        ("lzo" ,lzo)
        ("xz" ,xz)
-       ("zlib" ,zlib)))
+       ("zlib" ,zlib)
+       ("zstd:lib" ,zstd "lib")))
     (home-page "https://github.com/plougher/squashfs-tools")
     (synopsis "Tools to create and extract squashfs file systems")
     (description
@@ -1172,6 +1181,54 @@ for most inputs, but the resulting compressed files are anywhere from 20% to
 100% bigger.")
     (license license:asl2.0)))
 
+;; We need this for irods.
+(define-public snappy-with-clang6
+  (package
+    (inherit snappy)
+    (name "snappy-with-clang")
+    ;; XXX 1.1.9 fails to build with clang with
+    ;; error: invalid output constraint '=@ccz' in asm
+    (version "1.1.8")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/google/snappy")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1j0kslq2dvxgkcxl1gakhvsa731yrcvcaipcp5k8k7ayicvkv9jv"))))
+    (arguments
+     `(#:configure-flags
+       '("-DBUILD_SHARED_LIBS=ON"
+         "-DCMAKE_CXX_COMPILER=clang++"
+         "-DCMAKE_CXX_FLAGS=-stdlib=libc++"
+         "-DCMAKE_EXE_LINKER_FLAGS=-lc++abi")
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
+           (lambda* (#:key native-inputs inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref (or native-inputs inputs) "gcc")))
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (cons* (string-append (assoc-ref inputs "libcxx+libcxxabi")
+                                              "/include/c++/v1")
+                               ;; Hide GCC's C++ headers so that they do not interfere with
+                               ;; the Clang headers.
+                               (delete (string-append gcc "/include/c++")
+                                       (string-split (getenv "CPLUS_INCLUDE_PATH")
+                                                     #\:)))
+                        ":"))
+               (format #true
+                       "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
+                       (getenv "CPLUS_INCLUDE_PATH"))))))))
+    (properties `((hidden? . #true)))
+    (native-inputs
+     `(("clang" ,clang-toolchain-6)))
+    (inputs
+     `(("libcxx+libcxxabi" ,libcxx+libcxxabi-6)
+       ("libcxxabi" ,libcxxabi-6)))))
+
 (define-public p7zip
   (package
     (name "p7zip")
@@ -2134,7 +2191,7 @@ download times, and other distribution and storage costs.")
     (native-inputs
      `(("doxygen" ,doxygen)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (home-page "https://stachenov.github.io/quazip/index.html")
     (synopsis "Qt/C++ wrapper for Minizip")
diff --git a/gnu/packages/connman.scm b/gnu/packages/connman.scm
index 78204dbae7..c0cfa1be4d 100644
--- a/gnu/packages/connman.scm
+++ b/gnu/packages/connman.scm
@@ -50,8 +50,9 @@
         (method url-fetch)
         (uri (string-append "mirror://kernel.org/linux/network/connman/"
                             "connman-" version ".tar.xz"))
-    (sha256
-     (base32 "1wqs307vjphhh73qbqk25zxhhqwn1mdk6bpzl5qcd4blkcbafqlz"))))
+        (patches (search-patches "connman-CVE-2021-33833.patch"))
+        (sha256
+         (base32 "1wqs307vjphhh73qbqk25zxhhqwn1mdk6bpzl5qcd4blkcbafqlz"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
@@ -148,7 +149,7 @@ sharing) to clients via USB, ethernet, WiFi, cellular and Bluetooth.")
        (sha256
         (base32 "0jn12wxwjznady6aniwmvahg1dj25p902sdwj0070biv6vx5c7dq"))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (native-inputs
      `(("qttools" ,qttools)))
     (build-system gnu-build-system)
diff --git a/gnu/packages/coq.scm b/gnu/packages/coq.scm
index fb6a899b48..fa1f4078b8 100644
--- a/gnu/packages/coq.scm
+++ b/gnu/packages/coq.scm
@@ -6,6 +6,7 @@
 ;;; Copyright © 2020 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 ;;; Copyright © 2020 raingloom <raingloom@riseup.net>
 ;;; Copyright © 2020 Robin Green <greenrd@greenrd.org>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -142,79 +143,76 @@ It is developed using Objective Caml and Camlp5.")
     (license (list license:lgpl2.1 license:opl1.0+))))
 
 (define-public proof-general
-  (package
-    (name "proof-general")
-    (version "4.4")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url (string-append
-                          "https://github.com/ProofGeneral/PG"))
-                    (commit (string-append "v" version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "0bdfk91wf71z80mdfnl8hpinripndcjgdkz854zil6521r84nqk8"))))
-    (build-system gnu-build-system)
-    (native-inputs
-     `(("which" ,which)
-       ("emacs" ,emacs-minimal)
-       ("texinfo" ,texinfo)))
-    (inputs
-     `(("host-emacs" ,emacs)
-       ("perl" ,perl)
-       ("coq" ,coq)))
-    (arguments
-     `(#:tests? #f  ; no check target
-       #:make-flags (list (string-append "PREFIX=" %output)
-                          (string-append "DEST_PREFIX=" %output))
-       #:modules ((guix build gnu-build-system)
-                  (guix build utils)
-                  (guix build emacs-utils))
-       #:imported-modules (,@%gnu-build-system-modules
-                           (guix build emacs-utils))
-       #:phases
-       (modify-phases %standard-phases
-         (delete 'configure)
-         (add-after 'unpack 'disable-byte-compile-error-on-warn
-                    (lambda _
-                      (substitute* "Makefile"
-                        (("\\(setq byte-compile-error-on-warn t\\)")
-                         "(setq byte-compile-error-on-warn nil)"))
-                      #t))
-         (add-after 'unpack 'patch-hardcoded-paths
-                    (lambda* (#:key inputs outputs #:allow-other-keys)
-                      (let ((out   (assoc-ref outputs "out"))
-                            (coq   (assoc-ref inputs "coq"))
-                            (emacs (assoc-ref inputs "host-emacs")))
-                        (define (coq-prog name)
-                          (string-append coq "/bin/" name))
-                        (substitute* "Makefile"
-                          (("/sbin/install-info") "install-info"))
-                        (substitute* "bin/proofgeneral"
-                          (("^PGHOMEDEFAULT=.*" all)
-                           (string-append all
-                                          "PGHOME=$PGHOMEDEFAULT\n"
-                                          "EMACS=" emacs "/bin/emacs")))
-                        #t)))
-         (add-after 'unpack 'clean
-           (lambda _
-             ;; Delete the pre-compiled elc files for Emacs 23.
-             (invoke "make" "clean")))
-         (add-after 'install 'install-doc
-           (lambda* (#:key make-flags #:allow-other-keys)
-             ;; XXX FIXME avoid building/installing pdf files,
-             ;; due to unresolved errors building them.
-             (substitute* "Makefile"
-               ((" [^ ]*\\.pdf") ""))
-             (apply invoke "make" "install-doc" make-flags))))))
-    (home-page "https://proofgeneral.github.io/ ")
-    (synopsis "Generic front-end for proof assistants based on Emacs")
-    (description
-     "Proof General is a major mode to turn Emacs into an interactive proof
+  ;; The latest release is from 2016 and there has been more than 450 commits
+  ;; since then.
+  ;; Commit from 2021-06-07.
+  (let ((commit "bc86736abb728ec0d28abc90ef0adae21d29a66a")
+        (revision "0"))
+    (package
+      (name "proof-general")
+      (version (git-version "4.4" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/ProofGeneral/PG")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "00cga3n9nj2xa3ivb0fdkkdx3k11fp4879y188738631yd1x2lsa"))))
+      (build-system gnu-build-system)
+      (native-inputs
+       `(("which" ,which)
+         ("emacs" ,emacs-minimal)
+         ("texinfo" ,texinfo)))
+      (inputs
+       `(("host-emacs" ,emacs)
+         ("perl" ,perl)
+         ("coq" ,coq)))
+      (arguments
+       `(#:tests? #f                   ; no check target
+         #:make-flags (list (string-append "PREFIX=" %output)
+                            (string-append "DEST_PREFIX=" %output)
+                            (string-append "ELISP_START=" %output
+                                           "/share/emacs/site-lisp/ProofGeneral"))
+         #:modules ((guix build gnu-build-system)
+                    (guix build utils)
+                    (guix build emacs-utils))
+         #:imported-modules (,@%gnu-build-system-modules
+                             (guix build emacs-utils))
+         #:phases
+         (modify-phases %standard-phases
+           (delete 'configure)
+           (add-after 'unpack 'disable-byte-compile-error-on-warn
+             (lambda _
+               (substitute* "Makefile"
+                 (("\\(setq byte-compile-error-on-warn t\\)")
+                  "(setq byte-compile-error-on-warn nil)"))))
+           (add-after 'unpack 'patch-hardcoded-paths
+             (lambda* (#:key inputs outputs #:allow-other-keys)
+               (let ((out   (assoc-ref outputs "out"))
+                     (coq   (assoc-ref inputs "coq"))
+                     (emacs (assoc-ref inputs "host-emacs")))
+                 (substitute* "Makefile"
+                   (("/sbin/install-info") "install-info")))))
+           (add-after 'unpack 'clean
+             (lambda _
+               ;; Delete the pre-compiled elc files for Emacs 23.
+               (invoke "make" "clean")))
+           (add-after 'install 'install-doc
+             (lambda* (#:key make-flags #:allow-other-keys)
+               ;; XXX FIXME avoid building/installing pdf files,
+               ;; due to unresolved errors building them.
+               (substitute* "Makefile"
+                 ((" [^ ]*\\.pdf") ""))
+               (apply invoke "make" "install-doc" make-flags))))))
+      (home-page "https://proofgeneral.github.io/")
+      (synopsis "Generic front-end for proof assistants based on Emacs")
+      (description
+       "Proof General is a major mode to turn Emacs into an interactive proof
 assistant to write formal mathematical proofs using a variety of theorem
 provers.")
-    (license license:gpl2+)))
+      (license license:gpl2+))))
 
 (define-public coq-flocq
   (package
diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm
index 3089094eb8..54f9da4b27 100644
--- a/gnu/packages/cpp.scm
+++ b/gnu/packages/cpp.scm
@@ -587,7 +587,7 @@ tools:
     (synopsis "Static code checker for C++")
     (description "@code{cpplint} is a command-line tool to check C/C++ files
 for style issues following Google’s C++ style guide.  While Google maintains
-it's own version of the tool, this is a fork that aims to be more responsive
+its own version of the tool, this is a fork that aims to be more responsive
 and make @code{cpplint} usable in wider contexts.")
     (license license:bsd-3)))
 
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 2e7e9041c6..e01b2417d2 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -29157,6 +29157,34 @@ Xiaohui Yan, Jiafeng Guo, Yanyan Lan, Xueqi Cheng (2013)
 BTM-WWW13.pdf}.")
     (license license:asl2.0)))
 
+(define-public r-delaporte
+  (package
+    (name "r-delaporte")
+    (version "8.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "Delaporte" version))
+       (sha256
+        (base32
+         "0ijhmwclpg5czs2sl2vykcw8qj2pxy26xf6knh62rqq6p6sm43f4"))))
+    (properties `((upstream-name . "Delaporte")))
+    (build-system r-build-system)
+    (native-inputs `(("gfortran" ,gfortran)))
+    (home-page "https://github.com/aadler/Delaporte")
+    (synopsis "Statistical functions for the Delaporte distribution")
+    (description
+     "This package provides probability mass, distribution, quantile,
+random-variate generation, and method-of-moments parameter-estimation
+functions for the Delaporte distribution with parameterization based on
+Vose (2008).  The Delaporte is a discrete probability distribution which can
+be considered the convolution of a negative binomial distribution with a
+Poisson distribution.  Alternatively, it can be considered a counting
+distribution with both Poisson and negative binomial components.  It has been
+studied in actuarial science as a frequency distribution which has more
+variability than the Poisson, but less than the negative binomial.")
+    (license license:bsd-2)))
+
 (define-public r-rjsonio
   (package
     (name "r-rjsonio")
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 76c1b2f954..e78f081c37 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -51,6 +51,7 @@
   #:use-module (gnu packages databases)
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages gettext)
+  #:use-module (gnu packages image)
   #:use-module (gnu packages jemalloc)
   #:use-module (gnu packages llvm)
   #:use-module (gnu packages multiprecision)
@@ -1432,8 +1433,36 @@ block ciphers using AES-NI.")
         (base32
          "0g2chc18ji7qxi0d03n2ai140qdcww958v5si6rcjnnhmri1vyfb"))))))
 
+(define-public rust-ahash-0.7
+  (package
+    (name "rust-ahash")
+    (version "0.7.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "ahash" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "163vy6jcd7r3jczsv4zyhlc5x9dqsfgg1yrqbm3xhygr1czq7fs3"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-const-random" ,rust-const-random-0.1)
+        ("rust-getrandom" ,rust-getrandom-0.2)
+        ("rust-once-cell" ,rust-once-cell-1)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-version-check" ,rust-version-check-0.9))))
+    (home-page "https://github.com/tkaitchuck/ahash")
+    (synopsis "Non-cryptographic hash function using AES-NI")
+    (description "This package provides a non-cryptographic hash function
+using AES-NI for high performance.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-ahash-0.4
   (package
+    (inherit rust-ahash-0.7)
     (name "rust-ahash")
     (version "0.4.4")
     (source
@@ -1444,7 +1473,6 @@ block ciphers using AES-NI.")
        (sha256
         (base32
          "06bxygcis4pfx0axi1ld0lclg8mf4plywdy7fnkyw2hrhcb74rkd"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-const-random" ,rust-const-random-0.1))
@@ -1455,12 +1483,7 @@ block ciphers using AES-NI.")
         ("rust-hex" ,rust-hex-0.3)
         ("rust-no-panic" ,rust-no-panic-0.1)
         ("rust-rand" ,rust-rand-0.6)
-        ("rust-seahash" ,rust-seahash-3))))
-    (home-page "https://github.com/tkaitchuck/ahash")
-    (synopsis "Non-cryptographic hash function using AES-NI")
-    (description "This package provides a non-cryptographic hash function
-using AES-NI for high performance.")
-    (license (list license:expat license:asl2.0))))
+        ("rust-seahash" ,rust-seahash-3))))))
 
 (define-public rust-ahash-0.3
   (package
@@ -1730,6 +1753,32 @@ options to use calloc or a mutable global variable for pre-zeroed memory.")
 be used with the stdlib.")
     (license license:bsd-3)))
 
+(define-public rust-always-assert-0.1
+  (package
+    (name "rust-always-assert")
+    (version "0.1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "always-assert" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "04ad9wbh70nii1ilcd1mxv85yqx18jf9vsmh3ddps886bmi8ixpv"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-log" ,rust-log-0.4))))
+    (home-page
+     "https://github.com/matklad/always-assert")
+    (synopsis
+     "Recoverable assertions for long-running robust applications")
+    (description
+     "This package provides a recoverable assertions for long-running robust
+applications.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-android-glue-0.2
   (package
     (name "rust-android-glue")
@@ -1863,6 +1912,30 @@ escape codes.")
 @code{std::error::Error}.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-anymap-0.12
+  (package
+    (name "rust-anymap")
+    (version "0.12.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "anymap" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0i23vv38i22aazp5z2hz0a44b943b6w5121kwwnpq1brpm1l559k"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page
+     "https://github.com/chris-morgan/anymap")
+    (synopsis
+     "Safe and convenient store for one value of each type")
+    (description
+     "This package provides a safe and convenient store for one value of each
+type.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-app-dirs2-2
   (package
     (name "rust-app-dirs2")
@@ -1892,8 +1965,34 @@ escape codes.")
 on every platform.")
     (license license:expat)))
 
+(define-public rust-approx-0.4
+  (package
+    (name "rust-approx")
+    (version "0.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "approx" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0y52dg58lapl4pp1kqlznfw1blbki0nx6b0aw8kja2yi3gyhaaiz"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-num-complex" ,rust-num-complex-0.3)
+        ("rust-num-traits" ,rust-num-traits-0.2))))
+    (home-page "https://github.com/brendanzab/approx")
+    (synopsis "Approximate floating point equality comparisons and assertions")
+    (description
+     "This crate provides facilities for testing the approximate equality of
+floating-point based types, using either relative difference, or units in the
+last place (ULPs) comparisons.")
+    (license license:asl2.0)))
+
 (define-public rust-approx-0.3
   (package
+    (inherit rust-approx-0.4)
     (name "rust-approx")
     (version "0.3.2")
     (source
@@ -1905,18 +2004,11 @@ on every platform.")
        (sha256
         (base32
          "1hx580xjdxl3766js9b49rnbnmr8gw8c060809l43k9f0xshprph"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-num-complex" ,rust-num-complex-0.2)
-        ("rust-num-traits" ,rust-num-traits-0.2))))
-    (home-page "https://github.com/brendanzab/approx")
-    (synopsis
-     "Approximate floating point equality comparisons and assertions")
-    (description
-     "Approximate floating point equality comparisons and assertions.")
-    (license license:asl2.0)))
+        ("rust-num-traits" ,rust-num-traits-0.2))))))
 
 (define-public rust-approx-0.1
   (package
@@ -2186,10 +2278,10 @@ structures.")
      "Macros to take array references of slices.")
     (license license:bsd-2)))
 
-(define-public rust-arrayvec-0.5
+(define-public rust-arrayvec-0.7
   (package
     (name "rust-arrayvec")
-    (version "0.5.2")
+    (version "0.7.0")
     (source
      (origin
        (method url-fetch)
@@ -2198,7 +2290,7 @@ structures.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "12q6hn01x5435bprwlb7w9m7817dyfq55yrl4psygr78bp32zdi3"))))
+         "1xza6jbs8x51yhh4qnwjw1crm33bhl975r965fpq1hqhpfq5hbss"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -2216,6 +2308,29 @@ array (it can be stored on the stack too).  Implements fixed capacity
 ArrayVec and ArrayString.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-arrayvec-0.5
+  (package
+    (inherit rust-arrayvec-0.7)
+    (name "rust-arrayvec")
+    (version "0.5.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "arrayvec" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "12q6hn01x5435bprwlb7w9m7817dyfq55yrl4psygr78bp32zdi3"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-serde" ,rust-serde-1))
+       #:cargo-development-inputs
+       (("rust-bencher" ,rust-bencher-0.1)
+        ("rust-matches" ,rust-matches-0.1)
+        ("rust-serde-test" ,rust-serde-test-1))))))
+
 (define-public rust-arrayvec-0.4
   (package
     (inherit rust-arrayvec-0.5)
@@ -2240,6 +2355,45 @@ ArrayVec and ArrayString.")
         ("rust-matches" ,rust-matches-0.1)
         ("rust-serde-test" ,rust-serde-test-1))))))
 
+(define-public rust-arrow-4
+  (package
+    (name "rust-arrow")
+    (version "4.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "arrow" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0qw6940mfqz2z6fq83sqkrx3kp4zwpadld0bv0lln3znq3hip0ck"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-aliases" ,rust-cfg-aliases-0.1)
+        ("rust-chrono" ,rust-chrono-0.4)
+        ("rust-csv" ,rust-csv-1)
+        ("rust-flatbuffers" ,rust-flatbuffers-0.8)
+        ("rust-hex" ,rust-hex-0.4)
+        ("rust-indexmap" ,rust-indexmap-1)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-lexical-core" ,rust-lexical-core-0.7)
+        ("rust-multiversion" ,rust-multiversion-0.6)
+        ("rust-num" ,rust-num-0.4)
+        ("rust-packed-simd-2" ,rust-packed-simd-2-0.3)
+        ("rust-prettytable-rs" ,rust-prettytable-rs-0.8)
+        ("rust-rand" ,rust-rand-0.7)
+        ("rust-regex" ,rust-regex-1)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-derive" ,rust-serde-derive-1)
+        ("rust-serde-json" ,rust-serde-json-1))))
+    (home-page "https://github.com/apache/arrow-rs")
+    (synopsis "Rust implementation of Apache Arrow")
+    (description
+     "This crate is a Rust implementation of Apache Arrow in-memory columnar
+format.")
+    (license license:asl2.0)))
+
 (define-public rust-askama-escape-0.10
   (package
     (name "rust-askama-escape")
@@ -2475,7 +2629,7 @@ standard library.")
 (define-public rust-assert-cmd-1
   (package
     (name "rust-assert-cmd")
-    (version "1.0.4")
+    (version "1.0.5")
     (source
       (origin
         (method url-fetch)
@@ -2484,7 +2638,7 @@ standard library.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "127mhhjbclg63rfhmy0jc382w5x7y6aig0b9rhnyfkbymk0zwmwg"))))
+          "0j2s0i585yf6h4nzdr88hc3f2j000qrlvpsdvzznfx98vzanp2x8"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -4223,17 +4377,17 @@ that uses Serde for transforming structs into bytes and vice versa!")
        (("rust-serde-bytes" ,rust-serde-bytes-0.10)
         ("rust-serde-derive" ,rust-serde-derive-1))))))
 
-(define-public rust-bindgen-0.57
+(define-public rust-bindgen-0.58
   (package
     (name "rust-bindgen")
-    (version "0.57.0")
+    (version "0.58.1")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "bindgen" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0g96ypnck6n60p3cz9k3y3jnxi4z7jfv2pha5bxsm8269806aj7x"))))
+        (base32 "13r505nn28ay0byfd96hdg8xwcpa2r20czjy111pl66p22s2718g"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -4251,7 +4405,7 @@ that uses Serde for transforming structs into bytes and vice versa!")
         ("rust-quote" ,rust-quote-1)
         ("rust-regex" ,rust-regex-1)
         ("rust-rustc-hash" ,rust-rustc-hash-1)
-        ("rust-shlex" ,rust-shlex-0.1)
+        ("rust-shlex" ,rust-shlex-1)
         ("rust-which" ,rust-which-3))))
     (home-page "https://rust-lang.github.io/rust-bindgen/")
     (synopsis "Generate Rust FFI bindings to C and C++ libraries.")
@@ -4259,6 +4413,37 @@ that uses Serde for transforming structs into bytes and vice versa!")
 bindings to C and C++ libraries.")
     (license license:bsd-3)))
 
+(define-public rust-bindgen-0.57
+  (package
+    (inherit rust-bindgen-0.58)
+    (name "rust-bindgen")
+    (version "0.57.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "bindgen" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0g96ypnck6n60p3cz9k3y3jnxi4z7jfv2pha5bxsm8269806aj7x"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-cexpr" ,rust-cexpr-0.4)
+        ("rust-clang-sys" ,rust-clang-sys-1)
+        ("rust-clap" ,rust-clap-2)
+        ("rust-env-logger" ,rust-env-logger-0.8)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-lazycell" ,rust-lazycell-1)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-peeking-take-while" ,rust-peeking-take-while-0.1)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-regex" ,rust-regex-1)
+        ("rust-rustc-hash" ,rust-rustc-hash-1)
+        ("rust-shlex" ,rust-shlex-0.1)
+        ("rust-which" ,rust-which-3))))))
+
 (define-public rust-bindgen-0.55
   (package
     (inherit rust-bindgen-0.57)
@@ -5834,7 +6019,7 @@ constants from build.rs or a script.")
 (define-public rust-bumpalo-3
   (package
     (name "rust-bumpalo")
-    (version "3.2.1")
+    (version "3.7.0")
     (source
      (origin
        (method url-fetch)
@@ -5843,10 +6028,10 @@ constants from build.rs or a script.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "11silgpsnfv6ir7j2nh7a69564f92vq20k9ha7zcbynpiav9vbhj"))))
+         "0ccn025n0x1gc0ijjlabin2xs7dkx5yfagkskr93yw9c06pyfncw"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:tests? #f      ; cargo_readme_up_to_date test fails
+     `(#:tests? #f                      ;cargo_readme_up_to_date test fails
        #:cargo-development-inputs
        (("rust-criterion" ,rust-criterion-0.3)
         ("rust-quickcheck" ,rust-quickcheck-0.9))))
@@ -6549,6 +6734,41 @@ spreadsheet file.")
        #:cargo-development-inputs
        (("rust-lazycell" ,rust-lazycell-1))))))
 
+(define-public rust-camino-1
+  (package
+    (name "rust-camino")
+    (version "1.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "camino" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1a91b5i4n6ikg7p5pgvj3hjac1gnwjmdqsi3k83al2d701nqqr6l"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-serde" ,rust-serde-1))
+       #:cargo-development-inputs
+       (("rust-anyhow" ,rust-anyhow-1)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-structopt" ,rust-structopt-0.3))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-version-requirements
+           (lambda _
+             (substitute* "Cargo.toml"
+               (("1.0.38") ,(package-version rust-anyhow-1)))
+             #t)))))
+    (home-page
+     "https://github.com/withoutboats/camino")
+    (synopsis "UTF-8 paths")
+    (description "This package provides a UTF-8 paths.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-capnp-0.13
   (package
     (name "rust-capnp")
@@ -6843,8 +7063,40 @@ capabilities")
 the library crate of Cargo.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-cargo-metadata-0.13
+  (package
+    (name "rust-cargo-metadata")
+    (version "0.13.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "cargo-metadata" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "11cnz97byqswmhpbbig9hss5kf8bmxq9nd5xjg3l2rsnnv040i32"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-camino" ,rust-camino-1)
+        ("rust-cargo-platform" ,rust-cargo-platform-0.1)
+        ("rust-derive-builder" ,rust-derive-builder-0.9)
+        ("rust-semver" ,rust-semver-0.11)
+        ("rust-semver-parser" ,rust-semver-parser-0.10)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1))))
+    (home-page "https://github.com/oli-obk/cargo_metadata")
+    (synopsis "Structured access to the output of `cargo metadata`")
+    (description
+     "This package provides structured access to the output of @code{cargo
+metadata}.")
+    (license license:expat)))
+
 (define-public rust-cargo-metadata-0.9
   (package
+    (inherit rust-cargo-metadata-0.13)
     (name "rust-cargo-metadata")
     (version "0.9.1")
     (source
@@ -6856,7 +7108,6 @@ the library crate of Cargo.")
         (sha256
          (base32
           "00pjms89lghvizh4d55lz80hvrih9r55xv9m5wd9vcsgc163gqs6"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:tests? #f
        #:cargo-inputs
@@ -6867,13 +7118,7 @@ the library crate of Cargo.")
        #:cargo-development-inputs
        (("rust-clap" ,rust-clap-2)
         ("rust-docopt" ,rust-docopt-1)
-        ("rust-structopt" ,rust-structopt-0.2))))
-    (home-page "https://github.com/oli-obk/cargo_metadata")
-    (synopsis "Structured access to the output of `cargo metadata`")
-    (description
-     "This package provides structured access to the output of @code{cargo
-metadata}.")
-    (license license:expat)))
+        ("rust-structopt" ,rust-structopt-0.2))))))
 
 (define-public rust-cargo-metadata-0.6
   (package
@@ -7137,6 +7382,26 @@ that need to represent UTF-16 data as 8-bit characters.")
        #:cargo-development-inputs
        (("rust-clang-sys" ,rust-clang-sys-0.11))))))
 
+(define-public rust-cfg-aliases-0.1
+  (package
+    (name "rust-cfg-aliases")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "cfg_aliases" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "17p821nc6jm830vzl2lmwz60g3a30hcm33nk6l257i1rjdqw85px"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page "https://github.com/katharostech/cfg_aliases")
+    (synopsis "Utility to help you with long winded @code{#[cfg()]} checks")
+    (description
+     "CFG Aliases is a tiny utility to help save you a lot of effort with long
+winded @code{#[cfg()]} checks.")
+    (license license:expat)))
+
 (define-public rust-cfg-if-1
   (package
     (name "rust-cfg-if")
@@ -7180,6 +7445,126 @@ chain, the first matching branch is the item that gets emitted.")
        (("rust-compiler-builtins" ,rust-compiler-builtins-0.1)
         ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1))))))
 
+(define-public rust-chalk-derive-0.68
+  (package
+    (name "rust-chalk-derive")
+    (version "0.68.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "chalk-derive" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0ss18zx2ddp50mvbwffs5jmmcs7a0pkiq1g62xa7z1bacvkm45ga"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1)
+        ("rust-synstructure" ,rust-synstructure-0.12))))
+    (home-page "https://github.com/rust-lang/chalk")
+    (synopsis
+     "Helper crate for use by chalk crates for `derive` macros")
+    (description
+     "This package provides a helper crate for use by chalk crates for `derive`
+macros.")
+    (license (list license:asl2.0 license:expat))))
+
+(define-public rust-chalk-ir-0.68
+  (package
+    (name "rust-chalk-ir")
+    (version "0.68.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "chalk-ir" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0riyv4fjmxys8gsyrikn9in34cjcgwgj55qyaj9w9fld8kqxbmqr"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-chalk-derive" ,rust-chalk-derive-0.68)
+        ("rust-lazy-static" ,rust-lazy-static-1))))
+    (home-page "https://github.com/rust-lang/chalk")
+    (synopsis
+     "Chalk's internal representation of types, goals, and clauses")
+    (description
+     "This package provides Chalk's internal representation of types, goals, and
+clauses.")
+    (license (list license:asl2.0 license:expat))))
+
+(define-public rust-chalk-recursive-0.68
+  (package
+    (name "rust-chalk-recursive")
+    (version "0.68.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "chalk-recursive" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "11ak4zl5lgyh88scjm91fc9wjcyxb4s1kkcanhhi0ci755nl1pz0"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-chalk-derive" ,rust-chalk-derive-0.68)
+        ("rust-chalk-ir" ,rust-chalk-ir-0.68)
+        ("rust-chalk-solve" ,rust-chalk-solve-0.68)
+        ("rust-rustc-hash" ,rust-rustc-hash-1)
+        ("rust-tracing" ,rust-tracing-0.1))))
+    (home-page "https://github.com/rust-lang/chalk")
+    (synopsis
+     "Recursive solver for the Chalk project")
+    (description
+     "Recursive solver for the Chalk project")
+    (license (list license:asl2.0 license:expat))))
+
+(define-public rust-chalk-solve-0.68
+  (package
+    (name "rust-chalk-solve")
+    (version "0.68.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "chalk-solve" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0dvf1rm1z7miwlsmynxfys0189r6mjq863p1wp4v3f2sm9fwvgqc"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-chalk-derive" ,rust-chalk-derive-0.68)
+        ("rust-chalk-ir" ,rust-chalk-ir-0.68)
+        ("rust-ena" ,rust-ena-0.14)
+        ("rust-itertools" ,rust-itertools-0.10)
+        ("rust-petgraph" ,rust-petgraph-0.5)
+        ("rust-rustc-hash" ,rust-rustc-hash-1)
+        ("rust-tracing" ,rust-tracing-0.1)
+        ("rust-tracing-subscriber"
+         ,rust-tracing-subscriber-0.2)
+        ("rust-tracing-tree" ,rust-tracing-tree-0.1))))
+    (home-page "https://github.com/rust-lang/chalk")
+    (synopsis
+     "Combines the chalk-engine with chalk-ir")
+    (description
+     "This package provides a combines the chalk-engine with chalk-ir.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-chrono-0.4
   (package
     (name "rust-chrono")
@@ -7289,6 +7674,56 @@ coding.")
      "This package provides current CI environment information.")
     (license license:asl2.0)))
 
+(define-public rust-clang-ast-0.1
+  (package
+    (name "rust-clang-ast")
+    (version "0.1.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "clang-ast" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1sfqyxszas78s78nga88fl0i5qlr87qsj22vlxarhvx96q86impf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t     ; Uses unstable features.
+       #:cargo-inputs
+       (("rust-serde" ,rust-serde-1))
+       #:cargo-development-inputs
+       (("rust-clang-ast-test-suite" ,rust-clang-ast-test-suite-0.0.0)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1))))
+    (home-page "https://github.com/dtolnay/clang-ast")
+    (synopsis "Data structures for processing Clang's ast format")
+    (description "This package contains data structures for processing Clang's
+@code{-ast-dump=json} format.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-clang-ast-test-suite-0.0.0
+  (package
+    (name "rust-clang-ast-test-suite")
+    (version "0.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "clang-ast-test-suite" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "04c6p67w2f3s74pl83swj93l6p9g88vgki0rp2vxbb0bzm1hqy5h"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t))   ; Not intended to be built independently.
+    (home-page "https://github.com/dtolnay/clang-ast")
+    (synopsis "Test suite of the clang-ast crate")
+    (description
+     "This package contains the test suite of the @code{clang-ast} crate.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-clang-sys-1
   (package
     (name "rust-clang-sys")
@@ -7556,6 +7991,32 @@ Command Line Argument Parser.")
         ("rust-version-sync" ,rust-version-sync-0.8))))
     (license license:expat)))
 
+(define-public rust-clearscreen-1
+  (package
+    (name "rust-clearscreen")
+    (version "1.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "clearscreen" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "083ycj7qhwlq8azy0rl9lpbr69k87hn622wc8mi96w293rsq1zwy"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-nix" ,rust-nix-0.20)
+        ("rust-terminfo" ,rust-terminfo-0.7)
+        ("rust-thiserror" ,rust-thiserror-1)
+        ("rust-which" ,rust-which-4)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/watchexec/clearscreen")
+    (synopsis "Cross-platform terminal screen clearing")
+    (description
+     "This crate provides cross-platform terminal screen clearing.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-clicolors-control-1
   (package
     (name "rust-clicolors-control")
@@ -7585,14 +8046,14 @@ colorization.")
 (define-public rust-clipboard-win-4
   (package
     (name "rust-clipboard-win")
-    (version "4.0.3")
+    (version "4.2.1")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "clipboard-win" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0bd9gw35zjdh50n2gy6qq2gwpnqfafzwkliqkvm9z046fawwc8si"))))
+        (base32 "1a1cpp4yyizz41bkij5x85p220xxrlja6l6wwj9wkvwj364a2kjf"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -8190,6 +8651,31 @@ combinator.")
 and 1.0.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-comfy-table-1
+  (package
+    (name "rust-comfy-table")
+    (version "1.6.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "comfy-table" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1y6lc8h2lyyrrrdc36fz7brwyjz5l9w4nld4qx9mlacfibm8i92j"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-crossterm" ,rust-crossterm-0.19)
+        ("rust-strum" ,rust-strum-0.20)
+        ("rust-strum-macros" ,rust-strum-macros-0.20))))
+    (home-page "https://github.com/nukesor/comfy-table")
+    (synopsis "Library for building tables with automatic content wrapping")
+    (description
+     "Comfy-tables is an utility for building tables with automatic content
+wrapping.")
+    (license license:expat)))
+
 (define-public rust-commoncrypto-sys-0.2
   (package
     (name "rust-commoncrypto-sys")
@@ -8651,15 +9137,14 @@ const functions with conditional compilations.")
 (define-public rust-const-random-0.1
   (package
     (name "rust-const-random")
-    (version "0.1.8")
+    (version "0.1.13")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "const-random" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32
-         "0sp1ang5sh27fq5b7g9fdwpq4d5s17ymj7khfzax4bbvffngj6ig"))))
+        (base32 "1i3pmhmmcdw3rr1pv1p9yhm4danm5r156cpy7w30pa0s05fxk47m"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -8674,20 +9159,21 @@ generation.")
 (define-public rust-const-random-macro-0.1
   (package
     (name "rust-const-random-macro")
-    (version "0.1.8")
+    (version "0.1.13")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "const-random-macro" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32
-         "0ykc9riajn6bijvw46092gp18vrbky3y1cjpgjgx57a5xc3cdr15"))))
+        (base32 "0h7vvskw1pw5x44sbl74gsi8ydvrj5kaixpjqzxvz8h0s0knwpv1"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-getrandom" ,rust-getrandom-0.1)
-        ("rust-proc-macro-hack" ,rust-proc-macro-hack-0.5))))
+       (("rust-getrandom" ,rust-getrandom-0.2)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-proc-macro-hack" ,rust-proc-macro-hack-0.5)
+        ("rust-tiny-keccak" ,rust-tiny-keccak-2))))
     (home-page "https://github.com/tkaitchuck/constrandom")
     (synopsis "Procedural macro used by const-random")
     (description "This package provides the procedural macro used by
@@ -9234,6 +9720,52 @@ intrinsics.")
         ("rust-foreign-types" ,rust-foreign-types-0.3)
         ("rust-libc" ,rust-libc-0.2))))))
 
+(define-public rust-cov-mark-1
+  (package
+    (name "rust-cov-mark")
+    (version "1.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "cov-mark" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1wv75ylrai556m388a40d50fxiyacmvm6qqz6va6qf1q04z3vylz"))))
+    (arguments `(#:skip-build? #t))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/matklad/cov-mark")
+    (synopsis "Manual coverage marks")
+    (description "This package provides a Manual coverage marks.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-countme-2
+  (package
+    (name "rust-countme")
+    (version "2.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "countme" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0n6bzg2g6gsmgabyzbcfkyb9y9mzxsvavng85d04wkdsvhmq52rj"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-dashmap" ,rust-dashmap-4)
+        ("rust-once-cell" ,rust-once-cell-1)
+        ("rust-rustc-hash" ,rust-rustc-hash-1))))
+    (home-page "https://github.com/matklad/countme")
+    (synopsis
+     "Counts the number of live instances of types")
+    (description
+     "This package provides a counts the number of live instances of types.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-cpp-demangle-0.3
   (package
     (name "rust-cpp-demangle")
@@ -10171,6 +10703,26 @@ abstractions around common WinAPI calls.")
     (arguments
      `(#:cargo-inputs (("rust-winapi" ,rust-winapi-0.3))))))
 
+(define-public rust-crunchy-0.2
+  (package
+    (name "rust-crunchy")
+    (version "0.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "crunchy" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1dx9mypwd5mpfbbajm78xcrg5lirqk7934ik980mmaffg3hdm0bs"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page "https://docs.rs/crate/crunchy/0.2.2/source/")
+    (synopsis "Deterministically unroll constant loops")
+    (description
+     "The Crunchy unroller deterministically unrolls constant loops, for
+number ``crunching``.")
+    (license license:expat)))
+
 (define-public rust-roxmltree-0.14
   (package
     (name "rust-roxmltree")
@@ -10630,6 +11182,29 @@ reallocations.")
      "Bare bones CSV parsing with no_std support.")
     (license (list license:unlicense license:expat))))
 
+(define-public rust-cstr-core-0.2
+  (package
+    (name "rust-cstr-core")
+    (version "0.2.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "cstr_core" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1fymp34mv7bix8m35pw3qs30b7879wmaym03ihfbzdl84plwa1r8"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cty" ,rust-cty-0.2)
+        ("rust-memchr" ,rust-memchr-2))))
+    (home-page "https://github.com/Amanieu/cstr_core")
+    (synopsis "Implementation of CStr and CString for no_std environments")
+    (description
+     "This crates implements CStr and CString for no_std environments.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-ct-logs-0.8
   (package
     (name "rust-ct-logs")
@@ -10930,8 +11505,42 @@ ristretto255 and Curve25519")
 attributes.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-cxx-1
+  (package
+    (name "rust-cxx")
+    (version "1.0.49")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "cxx" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0xj29zzd45bkk797902h22kppzmrzm7v9a2wijfiqr964vhrldk5"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:tests? #f  ; Cannot compile cxx-test-suite.
+       #:rust ,rust-1.48    ; or newer
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-cxxbridge-flags" ,rust-cxxbridge-flags-1)
+        ("rust-cxxbridge-macro" ,rust-cxxbridge-macro-1)
+        ("rust-link-cplusplus" ,rust-link-cplusplus-1))
+       #:cargo-development-inputs
+       (("rust-cxx-build" ,rust-cxx-build-1)
+        ("rust-cxx-gen" ,rust-cxx-gen-0.7)
+        ("rust-cxx-test-suite" ,rust-cxx-test-suite-0.0.0)
+        ("rust-rustversion" ,rust-rustversion-1)
+        ("rust-trybuild" ,rust-trybuild-1))))
+    (home-page "https://cxx.rs")
+    (synopsis "Safe interop between Rust and C++")
+    (description "This package provides a safe interop between Rust and C++.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-cxx-0.5
   (package
+    (inherit rust-cxx-1)
     (name "rust-cxx")
     (version "0.5.10")
     (source
@@ -10943,7 +11552,6 @@ attributes.")
         (sha256
          (base32
           "1alj19zf8jm5j8c8hynqb36f0vyjqs8yhwmxpcapfmb5lav4ipgb"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:tests? #f  ; Cannot compile cxx-test-suite.
        #:cargo-inputs
@@ -10956,14 +11564,45 @@ attributes.")
         ("rust-cxx-gen" ,rust-cxx-gen-0.6)
         ("rust-cxx-test-suite" ,rust-cxx-test-suite-0.0.0)
         ("rust-rustversion" ,rust-rustversion-1)
-        ("rust-trybuild" ,rust-trybuild-1))))
+        ("rust-trybuild" ,rust-trybuild-1))))))
+
+(define-public rust-cxx-build-1
+  (package
+    (name "rust-cxx-build")
+    (version "1.0.49")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "cxx-build" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0shmkgv3cnh06ws1p555znj1hh23phynaz73rgnz95gradsdwnwg"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:rust ,rust-1.48    ; or newer
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-codespan-reporting" ,rust-codespan-reporting-0.11)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-scratch" ,rust-scratch-1)
+        ("rust-syn" ,rust-syn-1))
+       #:cargo-development-inputs
+       (("rust-cxx-gen" ,rust-cxx-gen-0.7)
+        ("rust-pkg-config" ,rust-pkg-config-0.3))))
     (home-page "https://cxx.rs")
-    (synopsis "Safe interop between Rust and C++")
-    (description "This package provides a safe interop between Rust and C++.")
+    (synopsis "C++ code generator")
+    (description
+     "This package provides a C++ code generator for integrating the @code{cxx}
+crate into a Cargo build.")
     (license (list license:expat license:asl2.0))))
 
 (define-public rust-cxx-build-0.5
   (package
+    (inherit rust-cxx-build-1)
     (name "rust-cxx-build")
     (version "0.5.10")
     (source
@@ -10975,7 +11614,6 @@ attributes.")
         (sha256
          (base32
           "01109arjlj8wdq2rcyy3s76a5aidkn7zvhhhvhvkg1cxgqza9p22"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-cc" ,rust-cc-1)
@@ -10987,16 +11625,40 @@ attributes.")
         ("rust-syn" ,rust-syn-1))
        #:cargo-development-inputs
        (("rust-cxx-gen" ,rust-cxx-gen-0.6)
-        ("rust-pkg-config" ,rust-pkg-config-0.3))))
+        ("rust-pkg-config" ,rust-pkg-config-0.3))))))
+
+(define-public rust-cxx-gen-0.7
+  (package
+    (name "rust-cxx-gen")
+    (version "0.7.49")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "cxx-gen" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "08v366jxd2vc8jc2cbvrga0866pwfcaq6hl8yylfx0vhs2n53j53"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:rust ,rust-1.48    ; or newer
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-codespan-reporting" ,rust-codespan-reporting-0.11)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))
     (home-page "https://cxx.rs")
     (synopsis "C++ code generator")
     (description
      "This package provides a C++ code generator for integrating the @code{cxx}
-crate into a Cargo build.")
+crate into higher level tools.")
     (license (list license:expat license:asl2.0))))
 
 (define-public rust-cxx-gen-0.6
   (package
+    (inherit rust-cxx-gen-0.7)
     (name "rust-cxx-gen")
     (version "0.6.7")
     (source
@@ -11008,20 +11670,13 @@ crate into a Cargo build.")
         (sha256
          (base32
           "0avkca16wjy0paplq1ycaf04bj62agfj0awyhyzxyfpdn9rm45j2"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-cc" ,rust-cc-1)
         ("rust-codespan-reporting" ,rust-codespan-reporting-0.9)
         ("rust-proc-macro2" ,rust-proc-macro2-1)
         ("rust-quote" ,rust-quote-1)
-        ("rust-syn" ,rust-syn-1))))
-    (home-page "https://cxx.rs")
-    (synopsis "C++ code generator")
-    (description
-     "This package provides a C++ code generator for integrating the @code{cxx}
-crate into higher level tools.")
-    (license (list license:expat license:asl2.0))))
+        ("rust-syn" ,rust-syn-1))))))
 
 (define-public rust-cxx-test-suite-0.0.0
   (package
@@ -11043,10 +11698,10 @@ crate into higher level tools.")
     (description "This package provides the test suite of the cxx crate.")
     (license (list license:expat license:asl2.0))))
 
-(define-public rust-cxxbridge-flags-0.5
+(define-public rust-cxxbridge-flags-1
   (package
     (name "rust-cxxbridge-flags")
-    (version "0.5.10")
+    (version "1.0.49")
     (source
       (origin
         (method url-fetch)
@@ -11055,7 +11710,7 @@ crate into higher level tools.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "0jfwsm85s5kalgqbqlg1kq79zcb5zwk375h0qw7ycz5i6v3c8j0k"))))
+          "18cv8a8sgyiwfqspdyfq18jizf0rlhg90ibdl0zp8jhcv498s6gr"))))
     (build-system cargo-build-system)
     (home-page "https://github.com/dtolnay/cxx")
     (synopsis "Compiler configuration of the `cxx` crate")
@@ -11063,33 +11718,76 @@ crate into higher level tools.")
 crate (implementation detail).")
     (license (list license:expat license:asl2.0))))
 
-(define-public rust-cxxbridge-macro-0.5
+(define-public rust-cxxbridge-flags-0.5
   (package
-    (name "rust-cxxbridge-macro")
+    (inherit rust-cxxbridge-flags-1)
+    (name "rust-cxxbridge-flags")
     (version "0.5.10")
     (source
       (origin
         (method url-fetch)
+        (uri (crate-uri "cxxbridge-flags" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0jfwsm85s5kalgqbqlg1kq79zcb5zwk375h0qw7ycz5i6v3c8j0k"))))))
+
+(define-public rust-cxxbridge-macro-1
+  (package
+    (name "rust-cxxbridge-macro")
+    (version "1.0.49")
+    (source
+      (origin
+        (method url-fetch)
         (uri (crate-uri "cxxbridge-macro" version))
         (file-name
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "05mhvchmcb8dpgcqkl5vyxycywp2x42vw1qh2hyxxyi576nmmxsr"))))
+          "0gkwvihw74dh8p3fz3552wnxanrpwmwfy38ylz2z8knjq0y8y4v3"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:cargo-inputs
-       (("rust-proc-macro2" ,rust-proc-macro2-1)
+     `(#:rust ,rust-1.48    ; or newer
+       #:cargo-inputs
+       (("rust-clang-ast" ,rust-clang-ast-0.1)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-memmap" ,rust-memmap-0.7)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
         ("rust-quote" ,rust-quote-1)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1)
         ("rust-syn" ,rust-syn-1))
        #:cargo-development-inputs
-       (("rust-cxx" ,rust-cxx-0.5))))
+       (("rust-cxx" ,rust-cxx-1))))
     (home-page "https://cxx.rs")
     (synopsis "Implementation detail of the `cxx` crate")
     (description
      "This package provides an implementation detail of the @code{cxx} crate.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-cxxbridge-macro-0.5
+  (package
+    (inherit rust-cxxbridge-macro-1)
+    (name "rust-cxxbridge-macro")
+    (version "0.5.10")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "cxxbridge-macro" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "05mhvchmcb8dpgcqkl5vyxycywp2x42vw1qh2hyxxyi576nmmxsr"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))
+       #:cargo-development-inputs
+       (("rust-cxx" ,rust-cxx-0.5))))))
+
 (define-public rust-daemonize-0.4
   (package
     (name "rust-daemonize")
@@ -11114,8 +11812,34 @@ crate (implementation detail).")
     (description "Daemonize is a Rust library for writing system deaemons.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-darling-0.12
+  (package
+    (name "rust-darling")
+    (version "0.12.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "darling" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0g4bkxpwl6i5jav5qqzny39yd5a1fdlh5l0mj020njza6ksl6b2z"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-darling-core" ,rust-darling-core-0.12)
+        ("rust-darling-macro" ,rust-darling-macro-0.12))))
+    (home-page "https://github.com/TedDriggs/darling")
+    (synopsis "Proc-macro library for reading attributes in custom derives")
+    (description
+     "This package provides a proc-macro library for reading attributes
+into structs when implementing custom derives.")
+    (license license:expat)))
+
 (define-public rust-darling-0.10
   (package
+    (inherit rust-darling-0.12)
     (name "rust-darling")
     (version "0.10.2")
     (source
@@ -11127,7 +11851,6 @@ crate (implementation detail).")
        (sha256
         (base32
          "0n7qsp6854wm3y1q1lvylhv15zvc87ibbac1nyfmcdbyv1snww0d"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-darling-core" ,rust-darling-core-0.10)
@@ -11135,16 +11858,39 @@ crate (implementation detail).")
        #:cargo-development-inputs
        (("rust-proc-macro2" ,rust-proc-macro2-1)
         ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))))
+
+(define-public rust-darling-core-0.12
+  (package
+    (name "rust-darling-core")
+    (version "0.12.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "darling_core" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0dpscl87s75h6yhrmzdsapx86lc4y16m554xg4hiq2l3hrdlb4cf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-fnv" ,rust-fnv-1)
+        ("rust-ident-case" ,rust-ident-case-1)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-strsim" ,rust-strsim-0.10)
         ("rust-syn" ,rust-syn-1))))
     (home-page "https://github.com/TedDriggs/darling")
-    (synopsis "Proc-macro library for reading attributes in custom derives")
+    (synopsis "Helper crate for @code{rust-darling}")
     (description
-     "This package provides a proc-macro library for reading attributes
-into structs when implementing custom derives.")
+     "Helper crate for @code{rust-darling}, a proc-macro library for
+reading attributes into structs when implementing custom derives.")
     (license license:expat)))
 
 (define-public rust-darling-core-0.10
   (package
+    (inherit rust-darling-core-0.12)
     (name "rust-darling-core")
     (version "0.10.2")
     (source
@@ -11156,7 +11902,6 @@ into structs when implementing custom derives.")
        (sha256
         (base32
          "16sija1jv0l754x4aa6b6fy01d1kf8m0r4id3flqipm45np61jgh"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-fnv" ,rust-fnv-1)
@@ -11164,16 +11909,36 @@ into structs when implementing custom derives.")
         ("rust-proc-macro2" ,rust-proc-macro2-1)
         ("rust-quote" ,rust-quote-1)
         ("rust-strsim" ,rust-strsim-0.9)
+        ("rust-syn" ,rust-syn-1))))))
+
+(define-public rust-darling-macro-0.12
+  (package
+    (name "rust-darling-macro")
+    (version "0.12.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "darling_macro" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0nn9mxl7gs827rx5s6lbjvvghipxjdg2qpdjyxk7yym3vvqard99"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-darling-core" ,rust-darling-core-0.12)
+        ("rust-quote" ,rust-quote-1)
         ("rust-syn" ,rust-syn-1))))
     (home-page "https://github.com/TedDriggs/darling")
     (synopsis "Helper crate for @code{rust-darling}")
     (description
-     "Helper crate for @code{rust-darling}, a proc-macro library for
+     "Internal support for @code{rust-darling}, a proc-macro library for
 reading attributes into structs when implementing custom derives.")
     (license license:expat)))
 
 (define-public rust-darling-macro-0.10
   (package
+    (inherit rust-darling-macro-0.12)
     (name "rust-darling-macro")
     (version "0.10.2")
     (source
@@ -11185,18 +11950,11 @@ reading attributes into structs when implementing custom derives.")
        (sha256
         (base32
          "0wlv31cxkrjijz5gv13hvk55c9lmd781aj12c8n84sa9mksa5dfr"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-darling-core" ,rust-darling-core-0.10)
         ("rust-quote" ,rust-quote-1)
-        ("rust-syn" ,rust-syn-1))))
-    (home-page "https://github.com/TedDriggs/darling")
-    (synopsis "Helper crate for @code{rust-darling}")
-    (description
-     "Internal support for @code{rust-darling}, a proc-macro library for
-reading attributes into structs when implementing custom derives.")
-    (license license:expat)))
+        ("rust-syn" ,rust-syn-1))))))
 
 (define-public rust-dashmap-4
   (package
@@ -11661,8 +12419,31 @@ Instead, enable the @code{derive} feature of the @code{arbitrary} crate.")
        (sha256
         (base32 "1rp0z4k0j5ip0bx6dssg97l4q6bakhf6lm5h1lpr3p3kwjsi585i"))))))
 
+(define-public rust-derive-builder-0.10
+  (package
+    (name "rust-derive-builder")
+    (version "0.10.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "derive_builder" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0c2v6vi0lih3fwwgwx92pspcmkrjz8wxfqwhmr01060ipvg04cni"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-derive-builder-macro" ,rust-derive-builder-macro-0.10))))
+    (home-page "https://github.com/colin-kiegel/rust-derive-builder")
+    (synopsis "Builder pattern for arbitrary structs")
+    (description "Rust macro to automatically implement the builder pattern
+for arbitrary structs.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-derive-builder-0.9
   (package
+    (inherit rust-derive-builder-0.10)
     (name "rust-derive-builder")
     (version "0.9.0")
     (source
@@ -11674,7 +12455,6 @@ Instead, enable the @code{derive} feature of the @code{arbitrary} crate.")
         (sha256
           (base32
             "1h4f8vnggmpyw27fznl3cpyjrzz1nw5xrxx6ca3zcb3z54hqcrd2"))))
-    (build-system cargo-build-system)
     (arguments
       `(#:cargo-inputs
         (("rust-compiletest-rs" ,rust-compiletest-rs-0.3)
@@ -11687,12 +12467,7 @@ Instead, enable the @code{derive} feature of the @code{arbitrary} crate.")
          ("rust-skeptic" ,rust-skeptic-0.13)
          ("rust-syn" ,rust-syn-1))
         #:cargo-development-inputs
-        (("rust-pretty-assertions" ,rust-pretty-assertions-0.6))))
-    (home-page "https://github.com/colin-kiegel/rust-derive-builder")
-    (synopsis "Builder pattern for arbitrary structs")
-    (description "Rust macro to automatically implement the builder pattern
-for arbitrary structs.")
-    (license (list license:expat license:asl2.0))))
+        (("rust-pretty-assertions" ,rust-pretty-assertions-0.6))))))
 
 (define-public rust-derive-builder-0.5
   (package
@@ -11721,8 +12496,34 @@ for arbitrary structs.")
         ("rust-pretty-assertions" ,rust-pretty-assertions-0.2)
         ("rust-skeptic" ,rust-skeptic-0.9))))))
 
+(define-public rust-derive-builder-core-0.10
+  (package
+    (name "rust-derive-builder-core")
+    (version "0.10.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "derive_builder_core" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1r9ngcrfcvqv5l5p86bzg9v863bjf5nlmippin1fv1v1iy2idrk6"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-darling" ,rust-darling-0.12)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))
+    (home-page "https://github.com/colin-kiegel/rust-derive-builder")
+    (synopsis "Internal helper library for @code{rust-derive-builder}")
+    (description
+     "Internal helper library for @code{rust-derive-builder}.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-derive-builder-core-0.9
   (package
+    (inherit rust-derive-builder-core-0.10)
     (name "rust-derive-builder-core")
     (version "0.9.0")
     (source
@@ -11734,7 +12535,6 @@ for arbitrary structs.")
        (sha256
         (base32
          "1vwb8nwls4lhd2yiyj87kmwws4mmfqfrjcr0pk09b11c6wzfm497"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-darling" ,rust-darling-0.10)
@@ -11743,12 +12543,7 @@ for arbitrary structs.")
         ("rust-quote" ,rust-quote-1)
         ("rust-syn" ,rust-syn-1))
        #:cargo-development-inputs
-       (("rust-pretty-assertions" ,rust-pretty-assertions-0.6))))
-    (home-page "https://github.com/colin-kiegel/rust-derive-builder")
-    (synopsis "Internal helper library for @code{rust-derive-builder}")
-    (description
-     "Internal helper library for @code{rust-derive-builder}.")
-    (license (list license:expat license:asl2.0))))
+       (("rust-pretty-assertions" ,rust-pretty-assertions-0.6))))))
 
 (define-public rust-derive-builder-core-0.2
   (package
@@ -11770,6 +12565,32 @@ for arbitrary structs.")
        #:cargo-development-inputs
        (("rust-pretty-assertions" ,rust-pretty-assertions-0.2))))))
 
+(define-public rust-derive-builder-macro-0.10
+  (package
+    (name "rust-derive-builder-macro")
+    (version "0.10.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "derive_builder_macro" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0wwdm4cgd4vlvabj5xsjjr4vvkqhnd3fi9wp3v5mlb09jp74maaq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-derive-builder-core" ,rust-derive-builder-core-0.10)
+        ("rust-syn" ,rust-syn-1))))
+    (home-page "https://github.com/colin-kiegel/rust-derive-builder")
+    (synopsis
+     "Rust macro to automatically implement the builder pattern for arbitrary structs")
+    (description
+     "This crate provides a Rust macro to automatically implement the builder
+pattern for arbitrary structs.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-derive-error-chain-0.10
   (package
     (name "rust-derive-error-chain")
@@ -12596,7 +13417,7 @@ Central Dispatch.")
 (define-public rust-dissimilar-1
   (package
     (name "rust-dissimilar")
-    (version "1.0.1")
+    (version "1.0.2")
     (source
       (origin
         (method url-fetch)
@@ -12605,7 +13426,7 @@ Central Dispatch.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "154ba92ifmh3js1k0hbmxz7pv95n8wmahlyvhdbnxggbs8f1dpir"))))
+          "1fwa892hcf7y36b8w41p14b3ld3df389y9jpglkbz55vp7s2jjzw"))))
     (build-system cargo-build-system)
     (home-page "https://github.com/dtolnay/dissimilar")
     (synopsis "Diff library with semantic cleanup")
@@ -12813,6 +13634,29 @@ O(1)-in-practice, if not in theory, but obviously not as fast as a
 non-persistent vector.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-dot-0.1
+  (package
+    (name "rust-dot")
+    (version "0.1.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "dot" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "01jr7px6anh3yasz8cbbr9ij989gnwb3qdk4852mzzqw996nqjx7"))))
+    (build-system cargo-build-system)
+    (home-page
+     "https://github.com/GrahamDennis/dot-rust")
+    (synopsis
+     "Library for generating Graphviz DOT language files for graphs")
+    (description
+     "This package provides a library for generating Graphviz DOT language files
+for graphs.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-dotenv-0.15
   (package
     (name "rust-dotenv")
@@ -12880,6 +13724,29 @@ Rust.")
     (description "Graphics state blocks for gfx-rs.")
     (license license:asl2.0)))
 
+(define-public rust-drop-bomb-0.1
+  (package
+    (name "rust-drop-bomb")
+    (version "0.1.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "drop-bomb" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1qc59a53ngwxpnbvl8xidp2cmwrl671dhbzw7zijmjjaq0hqxnlv"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page
+     "https://github.com/matklad/drop_bomb")
+    (synopsis
+     "Runtime guard for implementing linear types")
+    (description
+     "This package provides a runtime guard for implementing linear types.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-dtoa-0.4
   (package
     (name "rust-dtoa")
@@ -13278,7 +14145,7 @@ signing, and verification in pure Rust.")
 (define-public rust-embed-resource-1
   (package
     (name "rust-embed-resource")
-    (version "1.3.3")
+    (version "1.6.2")
     (source
      (origin
        (method url-fetch)
@@ -13286,12 +14153,12 @@ signing, and verification in pure Rust.")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0pbif8kl6xcvfnp8gibqsw0w14l28vfkff9k6byw506s0d20nsqz"))))
+        (base32 "0w6l2zh82sx8rqjpr2a0y56m6hjb6zrqbp3l8b984a96y7mnvsnh"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-vswhom" ,rust-vswhom-0.1)
-        ("rust-winreg" ,rust-winreg-0.6))))
+        ("rust-winreg" ,rust-winreg-0.8))))
     (home-page "https://github.com/nabijaczleweli/rust-embed-resource")
     (synopsis
      "Cargo library to handle compilation and inclusion of Windows resources")
@@ -14086,14 +14953,14 @@ deserialized from environment variables.")
 (define-public rust-error-code-2
   (package
     (name "rust-error-code")
-    (version "2.0.2")
+    (version "2.3.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "error-code" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0lmblmk2kr0cy6x3d1y2ywxg3jg6nicf8fahd3l5wb1ddzv9975l"))))
+        (base32 "1zxi3pfrmj7hmv2bv94ax8vpylsfs49vwwp48c04wrr5mikma4dm"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -14237,6 +15104,34 @@ blocking data structures.")
     (description "XML parser library written in C")
     (license license:expat)))
 
+(define-public rust-expect-test-1
+  (package
+    (name "rust-expect-test")
+    (version "1.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "expect-test" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0cq651b3dcrw94bl03krxnvllr8kqx6vskqal0n8ydrsmdx4f013"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build?
+       #t
+       #:cargo-inputs
+       (("rust-dissimilar" ,rust-dissimilar-1)
+        ("rust-once-cell" ,rust-once-cell-1))))
+    (home-page
+     "https://github.com/rust-analyzer/expect-test")
+    (synopsis
+     "Minimalistic snapshot testing library")
+    (description
+     "This package provides a minimalistic snapshot testing library.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-expectest-0.9
   (package
     (name "rust-expectest")
@@ -14483,6 +15378,27 @@ implement features such as look-around and backtracking, which are not
 supported in purely NFA-based implementations.")
     (license license:expat)))
 
+(define-public rust-fast-float-0.2
+  (package
+    (name "rust-fast-float")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "fast-float" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0g7kfll3xyh99kc7r352lhljnwvgayxxa6saifb6725inikmyxlm"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page "https://github.com/aldanor/fast-float-rust")
+    (synopsis "Fast floating-point number parser.")
+    (description
+     "This crate provides a fast decimal number parser from strings into
+floats.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-fastrand-1
   (package
     (name "rust-fastrand")
@@ -14506,6 +15422,30 @@ supported in purely NFA-based implementations.")
      "This package provides a simple and fast random number generator.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-fd-lock-2
+  (package
+    (name "rust-fd-lock")
+    (version "2.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "fd-lock" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "01kzrikg3a60lxmr0k8bbm4nggh6693f1pf530ip136qzwpg0400"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/yoshuawuyts/fd-lock")
+    (synopsis "Advisory lock on a file")
+    (description
+     "Fd-lock provides an advisory lock on a file using a file descriptor to
+it.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-femme-2
   (package
     (name "rust-femme")
@@ -14823,10 +15763,34 @@ cross platform API.")
      "A procedural macro to insert @code{flame::start_guard(_)} calls.")
     (license license:asl2.0)))
 
+(define-public rust-flatbuffers-0.8
+  (package
+    (name "rust-flatbuffers")
+    (version "0.8.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "flatbuffers" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0sc0ngk9xim7xgqydx36xz4a1sqxq2fv7fmqn6z76vbx5cs05if3"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-smallvec" ,rust-smallvec-1)
+        ("rust-thiserror" ,rust-thiserror-1))))
+    (home-page "https://google.github.io/flatbuffers/")
+    (synopsis "FlatBuffers Rust serialization library")
+    (description
+     "This crates provides FlatBuffers runtime serialization library.")
+    (license license:asl2.0)))
+
 (define-public rust-flate2-1
   (package
     (name "rust-flate2")
-    (version "1.0.14")
+    (version "1.0.20")
     (source
      (origin
        (method url-fetch)
@@ -14835,20 +15799,19 @@ cross platform API.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0hlb2zmn5ixrgr0i1qvrd3a7j4fpp002d0kddn2hm7hjj49z9zrc"))))
+         "1q5b4r2rclhjbcxlbv5231avp1y6y8bynrf5v3brdzhhvr9yqfnd"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-cfg-if" ,rust-cfg-if-0.1)
-        ("rust-cloudflare-zlib-sys"
-         ,rust-cloudflare-zlib-sys-0.2)
+       (("rust-cfg-if" ,rust-cfg-if-1)
+        ("rust-cloudflare-zlib-sys" ,rust-cloudflare-zlib-sys-0.2)
         ("rust-crc32fast" ,rust-crc32fast-1)
         ("rust-futures" ,rust-futures-0.1)
         ("rust-libc" ,rust-libc-0.2)
         ("rust-libz-sys" ,rust-libz-sys-1)
         ("rust-miniz-sys" ,rust-miniz-sys-0.1)
-        ("rust-miniz-oxide" ,rust-miniz-oxide-0.3)
+        ("rust-miniz-oxide" ,rust-miniz-oxide-0.4)
         ("rust-tokio-io" ,rust-tokio-io-0.1))
        #:cargo-development-inputs
        (("rust-futures" ,rust-futures-0.1)
@@ -15505,8 +16468,38 @@ process and much more.")
      "This package provides cross-platform file locks and file duplication.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-fsevent-2
+  (package
+    (name "rust-fsevent")
+    (version "2.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "fsevent" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0qsylfbhgha319q6a8yvkznbm3hf47gy3y8nq82qijcm5hh4gwwp"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-fsevent-sys" ,rust-fsevent-sys-3))
+       #:cargo-development-inputs
+       (("rust-tempfile" ,rust-tempfile-3)
+        ("rust-time" ,rust-time-0.2))))
+    (home-page "https://github.com/octplane/fsevent-rust")
+    (synopsis "Rust bindings to the fsevent-sys macOS API")
+    (description
+     "This package provides Rust bindings to the @code{fsevent-sys} macOS API
+for file changes notifications")
+    (license license:expat)))
+
 (define-public rust-fsevent-0.4
   (package
+    (inherit rust-fsevent-2)
     (name "rust-fsevent")
     (version "0.4.0")
     (source
@@ -15526,16 +16519,35 @@ process and much more.")
          ("rust-fsevent-sys" ,rust-fsevent-sys-2))
         #:cargo-development-inputs
         (("rust-tempdir" ,rust-tempdir-0.3)
-         ("rust-time" ,rust-time-0.1))))
-    (home-page "https://github.com/octplane/fsevent-rust")
-    (synopsis "Rust bindings to the fsevent-sys macOS API")
-    (description
-     "This package provides Rust bindings to the @code{fsevent-sys} macOS API
-for file changes notifications")
+         ("rust-time" ,rust-time-0.1))))))
+
+(define-public rust-fsevent-sys-3
+  (package
+    (name "rust-fsevent-sys")
+    (version "3.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "fsevent-sys" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1mav57d1zcp4x17h0wprcr188d8yvxfz1c0f1z0p31q52xl5wvya"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2))))
+    (home-page "https://github.com/octplane/fsevent-rust/tree/master/fsevent-sys")
+    (synopsis "Rust bindings to the fsevent macOS API")
+    (description "This package provides Rust bindings to the @code{fsevent}
+macOS API for file changes notifications")
     (license license:expat)))
 
 (define-public rust-fsevent-sys-2
   (package
+    (inherit rust-fsevent-sys-3)
     (name "rust-fsevent-sys")
     (version "2.0.1")
     (source
@@ -15547,15 +16559,9 @@ for file changes notifications")
         (sha256
          (base32
           "18246vxk7rqn52m0sfrhivxq802i34p2wqqx5zsa0pamjj5086zl"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t     ; only available on macOS
-       #:cargo-inputs (("rust-libc" ,rust-libc-0.2))))
-    (home-page "https://github.com/octplane/fsevent-rust/tree/master/fsevent-sys")
-    (synopsis "Rust bindings to the fsevent macOS API")
-    (description "This package provides Rust bindings to the @code{fsevent}
-macOS API for file changes notifications")
-    (license license:expat)))
+       #:cargo-inputs (("rust-libc" ,rust-libc-0.2))))))
 
 (define-public rust-fst-0.4
   (package
@@ -16923,10 +17929,10 @@ retrieving random data from system source.")
 getters and setters on fields.")
     (license license:expat)))
 
-(define-public rust-gettext-rs-0.5
+(define-public rust-gettext-rs-0.7
   (package
     (name "rust-gettext-rs")
-    (version "0.5.0")
+    (version "0.7.0")
     (source
       (origin
         (method url-fetch)
@@ -16935,12 +17941,14 @@ getters and setters on fields.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "1qc9a63i54b9ad3jx951hn7xb6xf76c9f3hmi2cdy2m7rhczm58v"))))
+          "0r7kahqcjrkm83d3gzzkn83fnw2bnqj2ank5z6hsm66izalai7p4"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-gettext-sys" ,rust-gettext-sys-0.19)
-        ("rust-locale-config" ,rust-locale-config-0.3))))
+       (("rust-gettext-sys" ,rust-gettext-sys-0.21)
+        ("rust-locale-config" ,rust-locale-config-0.3))
+       #:cargo-development-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1))))
     (inputs
      `(("gettext" ,gettext-minimal)))
     (home-page "https://github.com/Koka/gettext-rs")
@@ -16948,6 +17956,46 @@ getters and setters on fields.")
     (description "This package provides GNU Gettext FFI bindings for Rust.")
     (license license:expat)))
 
+(define-public rust-gettext-rs-0.6
+  (package
+    (inherit rust-gettext-rs-0.7)
+    (name "rust-gettext-rs")
+    (version "0.6.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "gettext-rs" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "040nizg9l5ap2vqgq4d2va2hi6cpykj46g8q1z9xv393vjlygx1x"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-gettext-sys" ,rust-gettext-sys-0.21)
+        ("rust-locale-config" ,rust-locale-config-0.3))
+       #:cargo-development-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1))))))
+
+(define-public rust-gettext-rs-0.5
+  (package
+    (inherit rust-gettext-rs-0.7)
+    (name "rust-gettext-rs")
+    (version "0.5.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "gettext-rs" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1qc9a63i54b9ad3jx951hn7xb6xf76c9f3hmi2cdy2m7rhczm58v"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-gettext-sys" ,rust-gettext-sys-0.19)
+        ("rust-locale-config" ,rust-locale-config-0.3))))))
+
 (define-public rust-gettext-rs-0.4
   (package
     (inherit rust-gettext-rs-0.5)
@@ -16967,10 +18015,10 @@ getters and setters on fields.")
        (("rust-gettext-sys" ,rust-gettext-sys-0.19)
         ("rust-locale-config" ,rust-locale-config-0.2))))))
 
-(define-public rust-gettext-sys-0.19
+(define-public rust-gettext-sys-0.21
   (package
     (name "rust-gettext-sys")
-    (version "0.19.9")
+    (version "0.21.0")
     (source
       (origin
         (method url-fetch)
@@ -16979,14 +18027,15 @@ getters and setters on fields.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "0lzi6ja81vc16mhcdmn3lw35120n9ijhvsy5dh5775mpbfxc8d70"))
+          "105d5zh67yc5vyzmqxdw7hx82h606ca6rzhsfjgzjczn2s012pc8"))
         (modules '((guix build utils)))
         (snippet
-         '(begin (delete-file "gettext-0.19.8.1.tar.xz") #t))))
+         '(begin (delete-file "gettext-0.21.tar.xz") #t))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-cc" ,rust-cc-1))))
+       (("rust-cc" ,rust-cc-1)
+        ("rust-tempfile" ,rust-tempfile-3))))
     (inputs
      `(("gettext" ,gettext-minimal)))
     (home-page "https://github.com/Koka/gettext-rs")
@@ -16994,6 +18043,27 @@ getters and setters on fields.")
     (description "This package provides raw FFI bindings for GNU Gettext.")
     (license license:expat)))
 
+(define-public rust-gettext-sys-0.19
+  (package
+    (inherit rust-gettext-sys-0.21)
+    (name "rust-gettext-sys")
+    (version "0.19.9")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "gettext-sys" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0lzi6ja81vc16mhcdmn3lw35120n9ijhvsy5dh5775mpbfxc8d70"))
+        (modules '((guix build utils)))
+        (snippet
+         '(begin (delete-file "gettext-0.19.8.1.tar.xz") #t))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-cc" ,rust-cc-1))))))
+
 (define-public rust-gfa-0.6
   (package
     (name "rust-gfa")
@@ -17438,7 +18508,7 @@ shell style patterns.")
 (define-public rust-globset-0.4
   (package
     (name "rust-globset")
-    (version "0.4.5")
+    (version "0.4.7")
     (source
      (origin
        (method url-fetch)
@@ -17446,8 +18516,7 @@ shell style patterns.")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32
-         "0841ihdg1ps2618cs0kjbr3pn3rzrj24rx3n4pg1sa6p1d1xmlbs"))))
+        (base32 "1ca96s29s7aqpkm04z4babyk8xqn1w7slpdrlldgnkz6l2gipz7h"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -17461,12 +18530,10 @@ shell style patterns.")
        (("rust-glob" ,rust-glob-0.3)
         ("rust-lazy-static" ,rust-lazy-static-1)
         ("rust-serde-json" ,rust-serde-json-1))))
-    (home-page
-     "https://github.com/BurntSushi/ripgrep/tree/master/globset")
-    (synopsis
-     "Cross platform single glob and glob set matching")
+    (home-page "https://github.com/BurntSushi/ripgrep/tree/master/globset")
+    (synopsis "Single glob and glob set matching")
     (description
-     "Cross platform single glob and glob set matching.  Glob set matching is
+     "This crate provides glob and glob set matching.  Glob set matching is
 the process of matching one or more glob patterns against a single candidate
 path simultaneously, and returning all of the globs that matched.")
     (license (list license:expat license:unlicense))))
@@ -17629,7 +18696,7 @@ loading crate.")
 (define-public rust-grep-0.2
   (package
     (name "rust-grep")
-    (version "0.2.7")
+    (version "0.2.8")
     (source
      (origin
        (method url-fetch)
@@ -17638,7 +18705,7 @@ loading crate.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0s3y1rx94swqnciz2zzifm8pmy2iyck270skgxhgkq7ab6x96bjq"))))
+         "0mw61v132ng0nbz5ygb6jvsx729772803w5bv3zs4i8baq689jsi"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -17661,7 +18728,7 @@ loading crate.")
 (define-public rust-grep-cli-0.1
   (package
     (name "rust-grep-cli")
-    (version "0.1.5")
+    (version "0.1.6")
     (source
      (origin
        (method url-fetch)
@@ -17669,8 +18736,7 @@ loading crate.")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32
-         "10mi7pkvlm5r478jhwlx15wlmqylq9fmkdg4qazz1xcifx7pi4im"))))
+        (base32 "12lyww4hl4cham9zqqssm3wcp1g3ffvi6906wl6hsiml9g1i1l9d"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -17683,18 +18749,17 @@ loading crate.")
         ("rust-same-file" ,rust-same-file-1)
         ("rust-termcolor" ,rust-termcolor-1)
         ("rust-winapi-util" ,rust-winapi-util-0.1))))
-    (home-page
-     "https://github.com/BurntSushi/ripgrep")
-    (synopsis
-     "Utilities for search oriented command line applications")
+    (home-page "https://github.com/BurntSushi/ripgrep")
+    (synopsis "Utilities for search oriented command line applications")
     (description
-     "Utilities for search oriented command line applications.")
-    (license license:expat)))
+     "This crate provides utilities for search oriented command line
+applications.")
+    (license (list license:unlicense license:expat))))
 
 (define-public rust-grep-matcher-0.1
   (package
     (name "rust-grep-matcher")
-    (version "0.1.4")
+    (version "0.1.5")
     (source
      (origin
        (method url-fetch)
@@ -17703,7 +18768,7 @@ loading crate.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0l4k9c0iw17vqw02z0wbx1nfj9h2xiiqx1px32lhhw7ibbyy3w7x"))))
+         "1k618qni7bgx9mvdp1kaznqjvn2gpgiasrmi0cqd6b066cy5c9vd"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -17721,7 +18786,7 @@ the regex engine it uses pluggable.")
 (define-public rust-grep-pcre2-0.1
   (package
     (name "rust-grep-pcre2")
-    (version "0.1.4")
+    (version "0.1.5")
     (source
      (origin
        (method url-fetch)
@@ -17730,7 +18795,7 @@ the regex engine it uses pluggable.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0sk8b188j81zfrmmy7jsq0pckydz42qf7w0pd2lwyfsa2nw4yksb"))))
+         "0hfyxsavqzf4rb5vc2a4hhi8dqw75vw1h95hinp4km9b6yxyvv66"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -17748,7 +18813,7 @@ the regex engine it uses pluggable.")
 (define-public rust-grep-printer-0.1
   (package
     (name "rust-grep-printer")
-    (version "0.1.5")
+    (version "0.1.6")
     (source
      (origin
        (method url-fetch)
@@ -17757,11 +18822,11 @@ the regex engine it uses pluggable.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "004xv2bb52x801n0m1pknkdmzcjbi9fk9625m49y9s0ghh6d8d3z"))))
+         "0wnw8khcvris8canv1dp58qh6vph18fml9qsnrsmdpxf9ni73hh5"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-base64" ,rust-base64-0.12)
+       (("rust-base64" ,rust-base64-0.13)
         ("rust-bstr" ,rust-bstr-0.2)
         ("rust-grep-matcher" ,rust-grep-matcher-0.1)
         ("rust-grep-searcher" ,rust-grep-searcher-0.1)
@@ -17774,14 +18839,14 @@ the regex engine it uses pluggable.")
     (home-page "https://github.com/BurntSushi/ripgrep")
     (synopsis "Standard printing of search results")
     (description
-     "An implementation of the grep crate's Sink trait that provides
-standard printing of search results, similar to grep itself.")
+     "This package is an implementation of the grep crate's Sink trait that
+provides standard printing of search results, similar to grep itself.")
     (license (list license:unlicense license:expat))))
 
 (define-public rust-grep-regex-0.1
   (package
     (name "rust-grep-regex")
-    (version "0.1.8")
+    (version "0.1.9")
     (source
      (origin
        (method url-fetch)
@@ -17790,7 +18855,7 @@ standard printing of search results, similar to grep itself.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1lm3mpp93m8qw6sgcqw64inadp0z061x3xb0pnn51684594mxfm7"))))
+         "01mx4xsrfp5hf8dpnvld1svs6i5dpg6xghigp4wkhdlcfv4m658j"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -17810,7 +18875,7 @@ standard printing of search results, similar to grep itself.")
 (define-public rust-grep-searcher-0.1
   (package
     (name "rust-grep-searcher")
-    (version "0.1.7")
+    (version "0.1.8")
     (source
      (origin
        (method url-fetch)
@@ -17819,7 +18884,7 @@ standard printing of search results, similar to grep itself.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "06sb8n7nvaa4dnqnsx9jxvs78nnzmyp110cyzdvxnw09i4h7728r"))))
+         "0gf2qkkfsywvzrqvfx6h88qzb68zmnvggvid1ljdqam51glvvgbz"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -17829,7 +18894,7 @@ standard printing of search results, similar to grep itself.")
         ("rust-encoding-rs-io" ,rust-encoding-rs-io-0.1)
         ("rust-grep-matcher" ,rust-grep-matcher-0.1)
         ("rust-log" ,rust-log-0.4)
-        ("rust-memmap" ,rust-memmap-0.7))
+        ("rust-memmap" ,rust-memmap2-0.3))
        #:cargo-development-inputs
        (("rust-grep-regex" ,rust-grep-regex-0.1)
         ("rust-regex" ,rust-regex-1))))
@@ -18223,8 +19288,37 @@ the template engine that renders the official Rust website")
 @code{#[derive(Hash32)]}.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-hashbrown-0.11
+  (package
+    (name "rust-hashbrown")
+    (version "0.11.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "hashbrown" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0vkjsf5nzs7qcia5ya79j9sq2p1caz4crrncr1675wwyj3ag0pmb"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-ahash" ,rust-ahash-0.7)
+        ("rust-bumpalo" ,rust-bumpalo-3)
+        ("rust-compiler-builtins" ,rust-compiler-builtins-0.1)
+        ("rust-rayon" ,rust-rayon-1)
+        ("rust-rustc-std-workspace-alloc" ,rust-rustc-std-workspace-alloc-1)
+        ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1)
+        ("rust-serde" ,rust-serde-1))))
+    (home-page "https://github.com/rust-lang/hashbrown")
+    (synopsis "Rust port of Google's SwissTable hash map")
+    (description "This package provides a Rust port of Google's SwissTable
+hash map.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-hashbrown-0.9
   (package
+    (inherit rust-hashbrown-0.11)
     (name "rust-hashbrown")
     (version "0.9.1")
     (source
@@ -18235,7 +19329,6 @@ the template engine that renders the official Rust website")
        (sha256
         (base32
          "016dsm9s4xmxlkw2jfikm54qlz6vyk0qr280gab7kzp342jf9byp"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -18251,12 +19344,7 @@ the template engine that renders the official Rust website")
         ("rust-rand" ,rust-rand-0.7)
         ("rust-rayon" ,rust-rayon-1)
         ("rust-rustc-hash" ,rust-rustc-hash-1)
-        ("rust-serde-test" ,rust-serde-test-1))))
-    (home-page "https://github.com/rust-lang/hashbrown")
-    (synopsis "Rust port of Google's SwissTable hash map")
-    (description "This package provides a Rust port of Google's SwissTable
-hash map.")
-    (license (list license:asl2.0 license:expat))))
+        ("rust-serde-test" ,rust-serde-test-1))))))
 
 (define-public rust-hashbrown-0.8
   (package
@@ -18349,22 +19437,22 @@ hash map.")
         ("rust-rustc-hash" ,rust-rustc-hash-1)
         ("rust-serde-test" ,rust-serde-test-1))))))
 
-(define-public rust-hashlink-0.6
+(define-public rust-hashlink-0.7
   (package
     (name "rust-hashlink")
-    (version "0.6.0")
+    (version "0.7.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "hashlink" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1a2gi4737lmqq1i48b9w13gvbkh4g3gc7gj6d3974hywy21gg76r"))))
+        (base32 "1kzs54xq1g41zph39cfdfchiafij99382zw5fk6zq7xwkh9a6jbj"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-hashbrown" ,rust-hashbrown-0.9)
+       (("rust-hashbrown" ,rust-hashbrown-0.11)
         ("rust-serde" ,rust-serde-1))
        #:cargo-development-inputs
        (("rust-serde-test" ,rust-serde-test-1))))
@@ -18374,6 +19462,26 @@ hash map.")
 their key-value pairs in a user controllable order.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-hashlink-0.6
+  (package
+    (inherit rust-hashlink-0.7)
+    (name "rust-hashlink")
+    (version "0.6.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "hashlink" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1a2gi4737lmqq1i48b9w13gvbkh4g3gc7gj6d3974hywy21gg76r"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-hashbrown" ,rust-hashbrown-0.9)
+        ("rust-serde" ,rust-serde-1))
+       #:cargo-development-inputs
+       (("rust-serde-test" ,rust-serde-test-1))))))
+
 (define-public rust-headers-0.3
   (package
     (name "rust-headers")
@@ -20005,14 +21113,14 @@ let} expressions.")
 (define-public rust-ignore-0.4
   (package
     (name "rust-ignore")
-    (version "0.4.17")
+    (version "0.4.18")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "ignore" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1347mxd0cwiidcl0qvixl7za524x5ds0izv8vjh2df0bqr2zp1xj"))))
+        (base32 "07bmnv96msggqb040z6xqp1p7s8ys0f97b731hp6mybkjc9ingvi"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -20114,7 +21222,7 @@ crate.")
 (define-public rust-indexmap-1
   (package
     (name "rust-indexmap")
-    (version "1.6.1")
+    (version "1.6.2")
     (source
       (origin
         (method url-fetch)
@@ -20123,7 +21231,7 @@ crate.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "0friqyzr4ssyayks7nirqbc36zcsf8fdi67jmvl4vpjh8a9zmcag"))))
+          "1wxfh55zlrlpdxfcvvvj6wwc46f23cnb0j9q71190yl9pyh4aj42"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -20275,8 +21383,40 @@ deordinalize, demodulize, foreign key, and pluralize/singularize are supported
 as both traits and pure functions acting on String types.")
     (license license:bsd-2)))
 
+(define-public rust-inotify-0.9
+  (package
+    (name "rust-inotify")
+    (version "0.9.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "inotify" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1cs3xlkq3fnfca3mimvifazp01ayscinm07v38ifw0xin5f4fcdh"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-futures-core" ,rust-futures-core-0.3)
+        ("rust-inotify-sys" ,rust-inotify-sys-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-tokio" ,rust-tokio-1))
+       #:cargo-development-inputs
+       (("rust-futures-util" ,rust-futures-util-0.3)
+        ("rust-tempfile" ,rust-tempfile-3)
+        ("rust-tokio" ,rust-tokio-1))))
+    (home-page "https://github.com/inotify-rs/inotify")
+    (synopsis "Idiomatic wrapper for inotify")
+    (description "This package provides an idiomatic wrapper for inotify
+written in Rust.")
+    (license license:isc)))
+
 (define-public rust-inotify-0.8
   (package
+    (inherit rust-inotify-0.9)
     (name "rust-inotify")
     (version "0.8.3")
     (source
@@ -20286,7 +21426,6 @@ as both traits and pure functions acting on String types.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "1m74znskinrvfcp0hczwwdxvc7kvnrrailngkivk1iwknfa0mpa6"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-bitflags" ,rust-bitflags-1)
@@ -20298,12 +21437,7 @@ as both traits and pure functions acting on String types.")
        #:cargo-development-inputs
        (("rust-futures-util" ,rust-futures-util-0.3)
         ("rust-tempdir" ,rust-tempdir-0.3)
-        ("rust-tokio" ,rust-tokio-0.2))))
-    (home-page "https://github.com/inotify-rs/inotify")
-    (synopsis "Idiomatic wrapper for inotify")
-    (description "This package provides an idiomatic wrapper for inotify
-written in Rust.")
-    (license license:isc)))
+        ("rust-tokio" ,rust-tokio-0.2))))))
 
 (define-public rust-inotify-0.7
   (package
@@ -20404,8 +21538,45 @@ written in Rust.")
 data efficiently.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-insta-1
+  (package
+    (name "rust-insta")
+    (version "1.7.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "insta" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0i4jdrr888h0qvfhy2b4vvswlpi2x2ghwg31ljfa9kki54db58f4"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-backtrace" ,rust-backtrace-0.3)
+        ("rust-console" ,rust-console-0.14)
+        ("rust-csv" ,rust-csv-1)
+        ("rust-globset" ,rust-globset-0.4)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-pest" ,rust-pest-2)
+        ("rust-pest-derive" ,rust-pest-derive-2)
+        ("rust-ron" ,rust-ron-0.6)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-serde-yaml" ,rust-serde-yaml-0.8)
+        ("rust-similar" ,rust-similar-1)
+        ("rust-toml" ,rust-toml-0.5)
+        ("rust-uuid" ,rust-uuid-0.8)
+        ("rust-walkdir" ,rust-walkdir-2))))
+    (home-page "https://insta.rs/")
+    (synopsis "Snapshot testing library for Rust")
+    (description
+     "This package provides a snapshot testing library for Rust.")
+    (license license:asl2.0)))
+
 (define-public rust-insta-0.16
   (package
+    (inherit rust-insta-1)
     (name "rust-insta")
     (version "0.16.1")
     (source
@@ -20416,7 +21587,6 @@ data efficiently.")
        (sha256
         (base32
          "1vhqlirp75nx8qalz87qk2wjs7mzwxww0n09n2ircgw1phd94zk1"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-backtrace" ,rust-backtrace-0.3)
@@ -20429,11 +21599,7 @@ data efficiently.")
         ("rust-ron" ,rust-ron-0.5)
         ("rust-serde" ,rust-serde-1)
         ("rust-serde-json" ,rust-serde-json-1)
-        ("rust-serde-yaml" ,rust-serde-yaml-0.8))))
-    (home-page "https://github.com/mitsuhiko/insta")
-    (synopsis "Snapshot testing library for Rust")
-    (description "This package provides a snapshot testing library for Rust.")
-    (license license:asl2.0)))
+        ("rust-serde-yaml" ,rust-serde-yaml-0.8))))))
 
 (define-public rust-insta-0.12
   (package
@@ -20527,6 +21693,31 @@ data efficiently.")
 that works on WASM too.")
     (license license:bsd-3)))
 
+(define-public rust-integer-encoding-1
+  (package
+    (name "rust-integer-encoding")
+    (version "1.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "integer-encoding" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1c032xhif5d6a8nc4cak60g5ylwd6p9569122m5hm67brx2l5yhb"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-async-trait" ,rust-async-trait-0.1)
+        ("rust-futures-util" ,rust-futures-util-0.3)
+        ("rust-tokio" ,rust-tokio-0.2))))
+    (home-page "https://github.com/dermesser/integer-encoding-rs")
+    (synopsis "Encoding and decoding integers to and from bytestrings")
+    (description
+     "This crate provides encoding and decoding of integers to and from
+bytestring representations.")
+    (license license:expat)))
+
 (define-public rust-interpolate-name-0.2
   (package
     (name "rust-interpolate-name")
@@ -21391,6 +22582,30 @@ the jni-bindgen code generator for binding to JVM APIs from Rust.")
      "An implementation of the GNU make jobserver for Rust.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-jod-thread-0.1
+  (package
+    (name "rust-jod-thread")
+    (version "0.1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "jod-thread" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1bj7g6l59ybcf33znf80ccqbxvs1cmd8ynd4m8h7ywdqk473c8wb"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page
+     "https://github.com/matklad/jod-thread")
+    (synopsis
+     "Thin wrapper around @code{std::thread} which joins on drop by default")
+    (description
+     "Join On Drop thread (jod_thread) is a thin wrapper around
+@code{std::thread}, which makes sure that by default all threads are joined.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-jsonrpc-core-14
   (package
     (name "rust-jsonrpc-core")
@@ -21968,29 +23183,29 @@ requires non-const function calls to be computed.")
 (define-public rust-lexical-core-0.7
   (package
     (name "rust-lexical-core")
-    (version "0.7.4")
+    (version "0.7.6")
     (source
-      (origin
-        (method url-fetch)
-        (uri (crate-uri "lexical-core" version))
-        (file-name
-         (string-append name "-" version ".tar.gz"))
-        (sha256
-         (base32
-          "05i6b69ay8xbxw88vx89vglb7xm5n8ky82hax7d5a7z60bdccrfv"))))
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "lexical-core" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1zjzab1fnaw4kj6ixyrskp4dyz761gdcab07m4bkvlk1l4mcc1v6"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-arrayvec" ,rust-arrayvec-0.5)
         ("rust-bitflags" ,rust-bitflags-1)
-        ("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-cfg-if" ,rust-cfg-if-1)
         ("rust-dtoa" ,rust-dtoa-0.4)
+        ("rust-libm" ,rust-libm-0.2)
         ("rust-ryu" ,rust-ryu-1)
         ("rust-static-assertions" ,rust-static-assertions-1))
        #:cargo-development-inputs
-       (("rust-approx" ,rust-approx-0.3)
-        ("rust-proptest" ,rust-proptest-0.9)
-        ("rust-quickcheck" ,rust-quickcheck-0.9))))
+       (("rust-approx" ,rust-approx-0.4)
+        ("rust-proptest" ,rust-proptest-0.10)
+        ("rust-quickcheck" ,rust-quickcheck-1))))
     (home-page
      "https://github.com/Alexhuszagh/rust-lexical/tree/master/lexical-core")
     (synopsis
@@ -22027,10 +23242,38 @@ requires non-const function calls to be computed.")
         ("rust-quickcheck" ,rust-quickcheck-0.8)
         ("rust-rustc-version" ,rust-rustc-version-0.2))))))
 
+(define-public rust-lexical-5
+  (package
+    (name "rust-lexical")
+    (version "5.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "lexical" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1r8lsi523h53kbb99xgv31jabwhcp4rzqd4hfazfhcjffh5aj17l"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-1)
+        ("rust-lexical-core" ,rust-lexical-core-0.7)
+        ("rust-rand" ,rust-rand-0.4)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-derive" ,rust-serde-derive-1)
+        ("rust-toml" ,rust-toml-0.5))))
+    (home-page "https://github.com/Alexhuszagh/rust-lexical")
+    (synopsis "Lexical, to- and from-string conversion routines")
+    (description
+     "Lexical provides routines to convert numbers to and from decimal
+strings.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-libc-0.2
   (package
     (name "rust-libc")
-    (version "0.2.86")
+    (version "0.2.96")
     (source
      (origin
        (method url-fetch)
@@ -22038,7 +23281,7 @@ requires non-const function calls to be computed.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "074b38mq1rx3dgg7sf952d4ccywq450zymk7gzn5q9z39f92sa5p"))))
+         "1z5l4rdk44sx1vaq69x1mbwi5zh75q46p2hkl90ihhn5xzkb802n"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -22250,8 +23493,38 @@ library.")
         (snippet
          '(begin (delete-file-recursively "libgit2") #t))))))
 
+(define-public rust-libloading-0.7
+  (package
+    (name "rust-libloading")
+    (version "0.7.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "libloading" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0sidr67nsa693mqrqgk2np3bkqni0778yk147xncspy171jdk13g"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-1)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-static-assertions"
+         ,rust-static-assertions-1))))
+    (home-page "https://github.com/nagisa/rust_libloading/")
+    (synopsis "Safer binding to dynamic library loading utilities")
+    (description "This package provides a safer binding to dynamic library
+loading utilities.")
+    (license license:isc)))
+
 (define-public rust-libloading-0.6
   (package
+    (inherit rust-libloading-0.7)
     (name "rust-libloading")
     (version "0.6.7")
     (source
@@ -22261,7 +23534,6 @@ library.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "10wq4a4jkman8k6y0v2cw3d38y1h3rw6d2in5klggm8jg90k46im"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #true
        #:cargo-inputs
@@ -22272,12 +23544,7 @@ library.")
         ("rust-static-assertions" ,rust-static-assertions-1))))
     (inputs
      `(("rust-cfg-if" ,rust-cfg-if-1)
-       ("rust-winapi" ,rust-winapi-0.3)))
-    (home-page "https://github.com/nagisa/rust_libloading/")
-    (synopsis "Safer binding to dynamic library loading utilities")
-    (description "This package provides a safer binding to dynamic library
-loading utilities.")
-    (license license:isc)))
+       ("rust-winapi" ,rust-winapi-0.3)))))
 
 (define-public rust-libloading-0.5
   (package
@@ -22498,17 +23765,17 @@ file.
 @end itemize")
     (license license:gpl2+)))
 
-(define-public rust-libsqlite3-sys-0.20
+(define-public rust-libsqlite3-sys-0.22
   (package
     (name "rust-libsqlite3-sys")
-    (version "0.20.1")
+    (version "0.22.2")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "libsqlite3-sys" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1g9gbjjpm9phhs991abkzmacszibp94m5nrh331ycd99y9ci1lv4"))))
+        (base32 "17gqc2mwih81j3ds479gl5zmsxqzzrcrj3yyv62vh34bgy8n82r9"))))
     (build-system cargo-build-system)
     (inputs
      `(("sqlite" ,sqlite)))
@@ -22516,7 +23783,7 @@ file.
      `(#:skip-build? #t
        #:cargo-inputs
        ;; build dependencies
-       (("rust-bindgen" ,rust-bindgen-0.55)
+       (("rust-bindgen" ,rust-bindgen-0.58)
         ("rust-cc" ,rust-cc-1)
         ("rust-pkg-config" ,rust-pkg-config-0.3)
         ("rust-vcpkg" ,rust-vcpkg-0.2))))
@@ -22525,6 +23792,29 @@ file.
     (description "Native bindings to the libsqlite3 library")
     (license license:expat)))
 
+(define-public rust-libsqlite3-sys-0.20
+  (package
+    (inherit rust-libsqlite3-sys-0.22)
+    (name "rust-libsqlite3-sys")
+    (version "0.20.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "libsqlite3-sys" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1g9gbjjpm9phhs991abkzmacszibp94m5nrh331ycd99y9ci1lv4"))))
+    (inputs
+     `(("sqlite" ,sqlite)))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       ;; build dependencies
+       (("rust-bindgen" ,rust-bindgen-0.55)
+        ("rust-cc" ,rust-cc-1)
+        ("rust-pkg-config" ,rust-pkg-config-0.3)
+        ("rust-vcpkg" ,rust-vcpkg-0.2))))))
+
 (define-public rust-libsqlite3-sys-0.18
   (package
     (inherit rust-libsqlite3-sys-0.20)
@@ -23334,8 +24624,62 @@ key-value pairs.")
         (base32
          "0jxsgkn378kxkiqdshdjdclw5wwp2xaz45cqd3yw85fhn8a38fza"))))))
 
+(define-public rust-lsp-types-0.89
+  (package
+    (name "rust-lsp-types")
+    (version "0.89.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "lsp-types" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "18h9dckjy11pz2lpd5lm12vvfcds1qg67clqalr35k2jzpnhsbl5"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-bitflags" ,rust-bitflags-1)
+         ("rust-serde" ,rust-serde-1)
+         ("rust-serde-json" ,rust-serde-json-1)
+         ("rust-serde-repr" ,rust-serde-repr-0.1)
+         ("rust-url" ,rust-url-2))))
+    (home-page "https://github.com/gluon-lang/lsp-types")
+    (synopsis "Types for interaction with a language server")
+    (description
+     "This package provides types useful for interacting with a language
+server (LSP).")
+    (license license:expat)))
+
+(define-public rust-lsp-types-0.83
+  (package
+    (inherit rust-lsp-types-0.89)
+    (name "rust-lsp-types")
+    (version "0.83.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "lsp-types" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0vdbdb74w1aim0q0nqnjvddrqz9cwirwbkjykwgjg5sbhcwrzry4"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-base64" ,rust-base64-0.12)
+        ("rust-bitflags" ,rust-bitflags-1)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-serde-repr" ,rust-serde-repr-0.1)
+        ("rust-url" ,rust-url-2))))))
+
 (define-public rust-lsp-types-0.80
   (package
+    (inherit rust-lsp-types-0.83)
     (name "rust-lsp-types")
     (version "0.80.0")
     (source
@@ -23345,7 +24689,6 @@ key-value pairs.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "1vwjmi4apa4np6fgy95gq1nxc322br9cx7q2mm6vpb5x2lkmw9pl"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -23354,12 +24697,82 @@ key-value pairs.")
         ("rust-serde" ,rust-serde-1)
         ("rust-serde-json" ,rust-serde-json-1)
         ("rust-serde-repr" ,rust-serde-repr-0.1)
-        ("rust-url" ,rust-url-2))))
-    (home-page "https://github.com/gluon-lang/lsp-types")
-    (synopsis "Types for interaction with a language server")
-    (description
-     "This package provides types useful for interacting with a language
-server (LSP).")
+        ("rust-url" ,rust-url-2))))))
+
+(define-public rust-lsp-server-0.5
+  (package
+    (name "rust-lsp-server")
+    (version "0.5.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "lsp-server" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "14irb3kawr5i2cx295xyw8q7pv18d52cjh3c6rd858aw5l2df9b8"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-crossbeam-channel"
+         ,rust-crossbeam-channel-0.5)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1))
+       #:cargo-development-inputs
+       (("rust-lsp-types" ,rust-lsp-types-0.83))))
+    (home-page
+     "https://github.com/rust-analyzer/lsp-server")
+    (synopsis "Generic LSP server scaffold")
+    (description "This package provides a generic LSP server scaffold.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-lz4-1
+  (package
+    (name "rust-lz4")
+    (version "1.23.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "lz4" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0k3j1wsgn4c5ys4vma326r00g5rq5ggp7k385rmby08yk7b0xhma"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-lz4-sys" ,rust-lz4-sys-1))))
+    (home-page "https://github.com/10xGenomics/lz4-rs")
+    (synopsis "Rust LZ4 bindings library")
+    (description "This crate provides Rust LZ4 bindings.")
+    (license license:expat)))
+
+(define-public rust-lz4-sys-1
+  (package
+    (name "rust-lz4-sys")
+    (version "1.9.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "lz4-sys" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1bmc82bddx2lm0r9bn422cxbwlwq6qld6m6l78hjcclbbnlrm9yw"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-libc" ,rust-libc-0.2))))
+    (home-page "https://github.com/bozaro/lz4-rs")
+    (synopsis "Rust LZ4 sys package")
+    (description "This is the Rust LZ4 sys package.")
     (license license:expat)))
 
 (define-public rust-lzma-sys-0.1
@@ -23414,6 +24827,32 @@ implementation of LZMA and xz stream encoding/decoding.")
      "This package provides LZW compression and decompression.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-m-lexer-0.0.4
+  (package
+    (name "rust-m-lexer")
+    (version "0.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "m_lexer" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "19v7hk4i3avgvmhhv26bf5hjfjpwkrvy81dfbdd5hb8nj6zixrd7"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-regex" ,rust-regex-1))))
+    (home-page "https://github.com/matklad/m_lexer")
+    (synopsis
+     "Simple extensible regular expressions based lexer")
+    (description
+     "This package provides a simple extensible regular expressions based
+lexer.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-mac-0.1
   (package
     (name "rust-mac")
@@ -23611,6 +25050,38 @@ platform-independently.")
         (base32
          "08ayl9aqjnmf7ly1ipy6dk3wjvyfn4w51l40jzh1fh984ykldbzi"))))))
 
+(define-public rust-markup5ever-rcdom-0.1
+  (package
+    (name "rust-markup5ever-rcdom")
+    (version "0.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "markup5ever-rcdom" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "0axf6vrms8579lvhbjaj0v7bhs8xb7s26d4sam2g3m6qpi1xl5gh"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-html5ever" ,rust-html5ever-0.25)
+         ("rust-markup5ever" ,rust-markup5ever-0.10)
+         ("rust-tendril" ,rust-tendril-0.4)
+         ("rust-xml5ever" ,rust-xml5ever-0.16))
+        #:cargo-development-inputs
+        (("rust-rustc-test" ,rust-rustc-test-0.3)
+         ("rust-serde-json" ,rust-serde-json-1))))
+    (home-page "https://github.com/servo/html5ever")
+    (synopsis
+     "Basic, unsupported DOM structure for use by tests in html5ever/xml5ever")
+    (description
+     "This package provides a basic, unsupported DOM structure for use by tests
+in html5ever/xml5ever")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-match-cfg-0.1
   (package
     (name "rust-match-cfg")
@@ -24022,17 +25493,17 @@ file IO.")
        #:cargo-development-inputs
        (("rust-tempdir" ,rust-tempdir-0.3))))))
 
-(define-public rust-memmap2-0.1
+(define-public rust-memmap2-0.3
   (package
     (name "rust-memmap2")
-    (version "0.1.0")
+    (version "0.3.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "memmap2" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0nmymqy9q62x577ydja0ysfyir7h5qa0n5fwcnvchfhhlsi0rdyr"))))
+        (base32 "1xcg3vv6rg8vhl0wdfy085gx4xsp2dah7anvn5816h6wgczj1zr0"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -24043,6 +25514,34 @@ file IO.")
     (description "This package provides a Rust API for memory-mapped file IO.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-memmap2-0.2
+  (package
+    (inherit rust-memmap2-0.3)
+    (name "rust-memmap2")
+    (version "0.2.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "memmap2" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1d26q3sh0z5dvwpilqqvq5bqi7vqfd2kc5gk3pdj7h65rnykwgkj"))))))
+
+(define-public rust-memmap2-0.1
+  (package
+    (inherit rust-memmap2-0.3)
+    (name "rust-memmap2")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "memmap2" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0nmymqy9q62x577ydja0ysfyir7h5qa0n5fwcnvchfhhlsi0rdyr"))))))
+
 (define-public rust-memoffset-0.6
   (package
     (name "rust-memoffset")
@@ -24689,14 +26188,14 @@ application.")
 (define-public rust-mio-0.7
   (package
     (name "rust-mio")
-    (version "0.7.6")
+    (version "0.7.11")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "mio" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "12qsvmsmpijnghgci5i0liskvwxrbg2dz6hc09kgvwaf0s3whfzk"))))
+        (base32 "0mi9ah60l270761sz6qdhhn0hkn5msc8689b53bhnkmk0glx706g"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -25055,6 +26554,53 @@ that provides support for POST multipart/form-data requests on both client and
 server.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-multiversion-0.6
+  (package
+    (name "rust-multiversion")
+    (version "0.6.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "multiversion" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0wsk9ykdqjd6c54rf5l6yb6ps4hx409cda8aa875xk6k7lm9cp02"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-multiversion-macros" ,rust-multiversion-macros-0.6))))
+    (home-page "https://github.com/calebzulawski/multiversion")
+    (synopsis "Function multiversioning attribute macros for Rust")
+    (description "This crate provides function multiversioning attribute
+macros for Rust.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-multiversion-macros-0.6
+  (package
+    (name "rust-multiversion-macros")
+    (version "0.6.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "multiversion-macros" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1bzkmxgyiwsanqf4lsdzx5gn4harza4rdrzkq5hgksw2wfyy58x8"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))
+    (home-page "https://github.com/calebzulawski/multiversion")
+    (synopsis "Implementation crate for multiversion")
+    (description "This is an implementation crate for multiversion Rust
+library.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-mustache-0.9
   (package
     (name "rust-mustache")
@@ -25580,8 +27126,48 @@ established.")
 library.")
     (license license:expat)))
 
+(define-public rust-ndarray-0.13
+  (package
+    (name "rust-ndarray")
+    (version "0.13.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "ndarray" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "02dbwj3b7d0cpy29nhw31n51h3cwm4s1q6narl7fwiigxh1xn1mc"))
+       (patches
+        (search-patches "rust-ndarray-0.13-remove-blas-src.patch"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-approx" ,rust-approx-0.3)
+        ("rust-cblas-sys" ,rust-cblas-sys-0.1)
+        ("rust-matrixmultiply" ,rust-matrixmultiply-0.2)
+        ("rust-num-complex" ,rust-num-complex-0.2)
+        ("rust-num-integer" ,rust-num-integer-0.1)
+        ("rust-num-traits" ,rust-num-traits-0.2)
+        ("rust-rawpointer" ,rust-rawpointer-0.2)
+        ("rust-rayon" ,rust-rayon-1)
+        ("rust-serde" ,rust-serde-1))
+       #:cargo-development-inputs
+       (("rust-defmac" ,rust-defmac-0.2)
+        ("rust-itertools" ,rust-itertools-0.8)
+        ("rust-quickcheck" ,rust-quickcheck-0.9))))
+    (home-page "https://github.com/rust-ndarray/ndarray")
+    (synopsis "N-dimensional container for general elements and for numerics")
+    (description "@code{ndarray} implements an n-dimensional container for
+general elements and for numerics.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-ndarray-0.12
   (package
+    (inherit rust-ndarray-0.13)
     (name "rust-ndarray")
     (version "0.12.1")
     (source
@@ -25593,7 +27179,6 @@ library.")
          (base32
           "0a5rfwcbqnvbwi3nw5sfz6kf0flhmjxs64s0b4kxc6lhmyl81wvw"))
         (patches (search-patches "rust-ndarray-remove-blas-src-dep.patch"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-itertools" ,rust-itertools-0.7)
@@ -25605,13 +27190,7 @@ library.")
        #:cargo-development-inputs
        (("rust-defmac" ,rust-defmac-0.1)
         ("rust-quickcheck" ,rust-quickcheck-0.7)
-        ("rust-rawpointer" ,rust-rawpointer-0.1))))
-    (home-page "https://github.com/rust-ndarray/ndarray")
-    (synopsis "N-dimensional container for general elements and for numerics")
-    (description "@code{ndarray} implements an n-dimensional container for
-general elements and for numerics.")
-    (license (list license:asl2.0
-                   license:expat))))
+        ("rust-rawpointer" ,rust-rawpointer-0.1))))))
 
 (define-public rust-ndk-0.2
   (package
@@ -25929,14 +27508,14 @@ applications written in Rust.  Its API is inspired by the popular
 (define-public rust-nipper-0.1
   (package
     (name "rust-nipper")
-    (version "0.1.8")
+    (version "0.1.9")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nipper" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0l003qvzivrqq2lj2cdn4q5x0fg6xczld13m41x492x0g91hwvap"))))
+        (base32 "05h1zsqmg405f589lfm8ch2b0853h7hqv7mz38bvpx4k8s3844vn"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -26512,8 +28091,54 @@ with all line endings.")
         (base32
          "1a1knz9j1w5a1pl2q6whmjphm3z6p64r5njnam7syp5rx8wil2if"))))))
 
+(define-public rust-notify-5
+  (package
+    (name "rust-notify")
+    (version "5.0.0-pre.8")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "notify" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "0jq1ixzi7rgq233dxbxkn129n8lidswp1glsgbdhvw7ig38brfs6"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-bitflags" ,rust-bitflags-1)
+         ("rust-crossbeam-channel"
+          ,rust-crossbeam-channel-0.5)
+         ("rust-filetime" ,rust-filetime-0.2)
+         ("rust-fsevent" ,rust-fsevent-2)
+         ("rust-fsevent-sys" ,rust-fsevent-sys-3)
+         ("rust-inotify" ,rust-inotify-0.9)
+         ("rust-libc" ,rust-libc-0.2)
+         ("rust-mio" ,rust-mio-0.7)
+         ("rust-serde" ,rust-serde-1)
+         ("rust-walkdir" ,rust-walkdir-2)
+         ("rust-winapi" ,rust-winapi-0.3))
+        #:cargo-development-inputs
+        (("rust-serde-json" ,rust-serde-json-1))
+        #:phases
+        (modify-phases %standard-phases
+          (add-after 'unpack 'fix-version-requirements
+           (lambda _
+             (substitute* "Cargo.toml"
+               (("0.7.7") ,(package-version rust-mio-0.7)))
+             #t)))))
+    (home-page "https://github.com/notify-rs/notify")
+    (synopsis
+      "Cross-platform filesystem notification library")
+    (description
+      "Cross-platform filesystem notification library")
+    (license (list license:cc0 license:artistic2.0))))
+
 (define-public rust-notify-4
   (package
+    (inherit rust-notify-5)
     (name "rust-notify")
     (version "4.0.15")
     (source
@@ -26525,7 +28150,6 @@ with all line endings.")
        (sha256
         (base32
          "1gadf8jf1vz7sip37rlwa66vw85ripy6977ibcfbiynii1v4mbl0"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-bitflags" ,rust-bitflags-1)
@@ -26540,10 +28164,6 @@ with all line endings.")
         ("rust-winapi" ,rust-winapi-0.3))
        #:cargo-development-inputs
        (("rust-tempfile" ,rust-tempfile-3))))
-    (home-page "https://github.com/passcod/notify")
-    (synopsis "Cross-platform file system notification library")
-    (description
-     "Cross-platform file system notification library.")
     (license license:cc0)))
 
 (define-public rust-ntapi-0.3
@@ -26642,8 +28262,38 @@ enhances the built-in library with some useful features.")
 framework.")
     (license license:expat)))
 
+(define-public rust-num-0.4
+  (package
+    (name "rust-num")
+    (version "0.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "num" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "01j6k8kjad0a96297j3qjhdhrc6cgmzhf52i0sd7yd0d2z8ndns3"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-num-bigint" ,rust-num-bigint-0.4)
+        ("rust-num-complex" ,rust-num-complex-0.4)
+        ("rust-num-integer" ,rust-num-integer-0.1)
+        ("rust-num-iter" ,rust-num-iter-0.1)
+        ("rust-num-rational" ,rust-num-rational-0.4)
+        ("rust-num-traits" ,rust-num-traits-0.2))))
+    (home-page "https://github.com/rust-num/num")
+    (synopsis "Collection of numeric types and traits for Rust")
+    (description
+     "This package provides a collection of numeric types and traits for Rust,
+including bigint, complex, rational, range iterators, generic integers, and
+more.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-num-0.3
   (package
+    (inherit rust-num-0.4)
     (name "rust-num")
     (version "0.3.0")
     (source
@@ -26655,7 +28305,6 @@ framework.")
        (sha256
         (base32
          "0jng6s3i51k3227id2z8h348l2da8x3jq4p3az9slkxwj5hifgmb"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-num-bigint" ,rust-num-bigint-0.3)
@@ -26663,13 +28312,7 @@ framework.")
         ("rust-num-integer" ,rust-num-integer-0.1)
         ("rust-num-iter" ,rust-num-iter-0.1)
         ("rust-num-rational" ,rust-num-rational-0.3)
-        ("rust-num-traits" ,rust-num-traits-0.2))))
-    (home-page "https://github.com/rust-num/num")
-    (synopsis "Collection of numeric types and traits for Rust")
-    (description
-     "This package provides a collection of numeric types and traits for Rust,
-including bigint, complex, rational, range iterators, generic integers, and more.")
-    (license (list license:expat license:asl2.0))))
+        ("rust-num-traits" ,rust-num-traits-0.2))))))
 
 (define-public rust-num-0.2
   (package
@@ -26717,27 +28360,27 @@ including bigint, complex, rational, range iterators, generic integers, and more
         ("rust-num-rational" ,rust-num-rational-0.1)
         ("rust-num-traits" ,rust-num-traits-0.2))))))
 
-(define-public rust-num-bigint-0.3
+(define-public rust-num-bigint-0.4
   (package
     (name "rust-num-bigint")
-    (version "0.3.1")
+    (version "0.4.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "num-bigint" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1gq7cpvmzk5jixzr26fbjfayiigzh4p4vyyzbb73yqz4g9s436jy"))))
+        (base32 "04k5xh7d0nxay4yfb02rj841y9g5jh45d320avi53ak221y083af"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-arbitrary" ,rust-arbitrary-0.4)
+       (("rust-arbitrary" ,rust-arbitrary-1)
         ("rust-autocfg" ,rust-autocfg-1)
         ("rust-num-integer" ,rust-num-integer-0.1)
         ("rust-num-traits" ,rust-num-traits-0.2)
-        ("rust-quickcheck" ,rust-quickcheck-0.9)
-        ("rust-rand" ,rust-rand-0.7)
+        ("rust-quickcheck" ,rust-quickcheck-1)
+        ("rust-rand" ,rust-rand-0.8)
         ("rust-serde" ,rust-serde-1))))
     (home-page "https://github.com/rust-num/num-bigint")
     (synopsis "Big integer implementation for Rust")
@@ -26745,6 +28388,29 @@ including bigint, complex, rational, range iterators, generic integers, and more
      "This package provides a big integer implementation for Rust.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-num-bigint-0.3
+  (package
+    (inherit rust-num-bigint-0.4)
+    (name "rust-num-bigint")
+    (version "0.3.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "num-bigint" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1gq7cpvmzk5jixzr26fbjfayiigzh4p4vyyzbb73yqz4g9s436jy"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-arbitrary" ,rust-arbitrary-0.4)
+        ("rust-autocfg" ,rust-autocfg-1)
+        ("rust-num-integer" ,rust-num-integer-0.1)
+        ("rust-num-traits" ,rust-num-traits-0.2)
+        ("rust-quickcheck" ,rust-quickcheck-0.9)
+        ("rust-rand" ,rust-rand-0.7)
+        ("rust-serde" ,rust-serde-1))))))
+
 (define-public rust-num-bigint-0.2
   (package
     (inherit rust-num-bigint-0.3)
@@ -26828,8 +28494,33 @@ including bigint, complex, rational, range iterators, generic integers, and more
 for Rust")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-num-complex-0.4
+  (package
+    (name "rust-num-complex")
+    (version "0.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "num-complex" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "11ahq51ibf7x30rsabgp3a29zw6d6bfilz53sj152z5vpdkkd1r6"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-num-traits" ,rust-num-traits-0.2)
+        ("rust-rand" ,rust-rand-0.8)
+        ("rust-serde" ,rust-serde-1))))
+    (home-page "https://github.com/rust-num/num-complex")
+    (synopsis "Complex numbers implementation for Rust")
+    (description
+     "This crate provides complex numbers implementation for Rust.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-num-complex-0.3
   (package
+    (inherit rust-num-complex-0.4)
     (name "rust-num-complex")
     (version "0.3.0")
     (source
@@ -26841,19 +28532,11 @@ for Rust")
         (sha256
          (base32
           "1dczd81f2xb092dhb0brbdbf19pyfn0v9xmkf6qm0w4pv1dx0nmh"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-num-traits" ,rust-num-traits-0.2)
         ("rust-rand" ,rust-rand-0.7)
-        ("rust-serde" ,rust-serde-1))))
-    (home-page
-     "https://github.com/rust-num/num-complex")
-    (synopsis
-     "Complex numbers implementation for Rust")
-    (description
-     "Complex numbers implementation for Rust.")
-    (license (list license:expat license:asl2.0))))
+        ("rust-serde" ,rust-serde-1))))))
 
 (define-public rust-num-complex-0.2
   (package
@@ -27111,21 +28794,21 @@ directly.")
 (define-public rust-num-iter-0.1
   (package
     (name "rust-num-iter")
-    (version "0.1.41")
+    (version "0.1.42")
     (source
-      (origin
-        (method url-fetch)
-        (uri (crate-uri "num-iter" version))
-        (file-name (string-append name "-" version ".tar.gz"))
-        (sha256
-         (base32
-          "17sb142lhmpsq17cf9wrffjh8vjk901axxf55565r6cgfiy6nvks"))))
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "num-iter" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0ndd9wb9qar50fdr16xm3i1zk6h2g9br56nml2n22kd56y1iq0mj"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-num-integer" ,rust-num-integer-0.1)
-        ("rust-num-traits" ,rust-num-traits-0.2)
-        ("rust-autocfg" ,rust-autocfg-1))))
+       (("rust-autocfg" ,rust-autocfg-1)
+        ("rust-num-integer" ,rust-num-integer-0.1)
+        ("rust-num-traits" ,rust-num-traits-0.2))))
     (home-page "https://github.com/rust-num/num-iter")
     (synopsis "External iterators for generic mathematics")
     (description
@@ -27133,8 +28816,35 @@ directly.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-num-rational-0.4
+  (package
+    (name "rust-num-rational")
+    (version "0.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "num-rational" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0ska19zb05f84b1cki7vyzy5wjqs26y82hiq1d9gabbw2syh45yl"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-autocfg" ,rust-autocfg-1)
+        ("rust-num-bigint" ,rust-num-bigint-0.4)
+        ("rust-num-integer" ,rust-num-integer-0.1)
+        ("rust-num-traits" ,rust-num-traits-0.2)
+        ("rust-serde" ,rust-serde-1))))
+    (home-page "https://github.com/rust-num/num-rational")
+    (synopsis "Rational numbers implementation for Rust")
+    (description
+     "This crate provides a rational numbers implementation for Rust.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-num-rational-0.3
   (package
+    (inherit rust-num-rational-0.4)
     (name "rust-num-rational")
     (version "0.3.0")
     (source
@@ -27146,19 +28856,13 @@ directly.")
         (sha256
          (base32
           "0f41j1l1kn5jj36a8xdy8kv242wlwq0ka578vm8gnb1n1wvdgd55"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-integer" ,rust-num-integer-0.1)
         ("rust-num-traits" ,rust-num-traits-0.2)
         ("rust-serde" ,rust-serde-1)
-        ("rust-autocfg" ,rust-autocfg-1))))
-    (home-page "https://github.com/rust-num/num-rational")
-    (synopsis "Rational numbers implementation for Rust")
-    (description
-     "Rational numbers implementation for Rust.")
-    (license (list license:expat license:asl2.0))))
+        ("rust-autocfg" ,rust-autocfg-1))))))
 
 (define-public rust-num-rational-0.2
   (package
@@ -27430,28 +29134,35 @@ Foundation framework.")
      "This package provides utilities for testing Objective-C interop.")
     (license license:expat)))
 
-(define-public rust-object-0.23
+(define-public rust-object-0.24
   (package
     (name "rust-object")
-    (version "0.23.0")
+    (version "0.24.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "object" version))
-       (file-name (string-append name "-" version ".tar.gz"))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1m658q2ci9hk8csbl17zwcg1hpvcxm2sspjb9bzg0kc1cifsp9x9"))))
+        (base32
+         "0w21hp41mixzaavsdpjylbylh44z2b5d2wbnf5ipkvkjq38ksnqs"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-compiler-builtins" ,rust-compiler-builtins-0.1)
+       (("rust-compiler-builtins"
+         ,rust-compiler-builtins-0.1)
         ("rust-crc32fast" ,rust-crc32fast-1)
         ("rust-flate2" ,rust-flate2-1)
         ("rust-indexmap" ,rust-indexmap-1)
-        ("rust-rustc-std-workspace-alloc" ,rust-rustc-std-workspace-alloc-1)
-        ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1)
-        ("rust-wasmparser" ,rust-wasmparser-0.57))))
+        ("rust-rustc-std-workspace-alloc"
+         ,rust-rustc-std-workspace-alloc-1)
+        ("rust-rustc-std-workspace-core"
+         ,rust-rustc-std-workspace-core-1)
+        ("rust-wasmparser" ,rust-wasmparser-0.57))
+       #:cargo-development-inputs
+       (("rust-memmap" ,rust-memmap-0.7))))
     (home-page "https://github.com/gimli-rs/object")
     (synopsis "Unified interface for reading and writing object file formats")
     (description
@@ -27459,6 +29170,29 @@ Foundation framework.")
 file formats.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-object-0.23
+  (package
+    (inherit rust-object-0.24)
+    (name "rust-object")
+    (version "0.23.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "object" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1m658q2ci9hk8csbl17zwcg1hpvcxm2sspjb9bzg0kc1cifsp9x9"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-compiler-builtins" ,rust-compiler-builtins-0.1)
+        ("rust-crc32fast" ,rust-crc32fast-1)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-indexmap" ,rust-indexmap-1)
+        ("rust-rustc-std-workspace-alloc" ,rust-rustc-std-workspace-alloc-1)
+        ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1)
+        ("rust-wasmparser" ,rust-wasmparser-0.57))))))
+
 (define-public rust-object-0.22
   (package
     (inherit rust-object-0.23)
@@ -27692,7 +29426,7 @@ other crates to create safe wrappers around Oniguruma.")
 (define-public rust-once-cell-1
   (package
     (name "rust-once-cell")
-    (version "1.5.2")
+    (version "1.7.2")
     (source
      (origin
        (method url-fetch)
@@ -27701,7 +29435,7 @@ other crates to create safe wrappers around Oniguruma.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "183zs1dbmsv24mkafjypf9qwjrx46an58vb004a162l113sl3g8k"))))
+         "18qmpyfigg4ibdhjy5mwcjhzk9adwlgfaqv7nj430ivm86q0i2xg"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -27742,7 +29476,7 @@ contents.")
 (define-public rust-oorandom-11.1
   (package
     (name "rust-oorandom")
-    (version "11.1.0")
+    (version "11.1.3")
     (source
       (origin
         (method url-fetch)
@@ -27751,7 +29485,7 @@ contents.")
           (string-append name "-" version ".tar.gz"))
         (sha256
           (base32
-            "01clxfnz1zwg4maynvbgj09wlkj5m3c8kjqfrp3sqp59qb4wgkpb"))))
+            "0xdm4vd89aiwnrk1xjwzklnchjqvib4klcihlc2bsd4x50mbrc8a"))))
     (build-system cargo-build-system)
     (arguments `(#:skip-build? #t))
     (home-page "https://hg.sr.ht/~icefox/oorandom")
@@ -28826,6 +30560,64 @@ synchronization primitives.")
         ("rust-winapi" ,rust-winapi-0.3)
         ("rust-rustc-version" ,rust-rustc-version-0.2))))))
 
+(define-public rust-parquet-4
+  (package
+    (name "rust-parquet")
+    (version "4.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "parquet" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "19l8ya7jqym8bpf1pyg0i31a7sqaw18dskwbj6v6lkmhxbwafxcj"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-arrow" ,rust-arrow-4)
+        ("rust-base64" ,rust-base64-0.13)
+        ("rust-brotli" ,rust-brotli-3)
+        ("rust-byteorder" ,rust-byteorder-1)
+        ("rust-chrono" ,rust-chrono-0.4)
+        ("rust-clap" ,rust-clap-2)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-lz4" ,rust-lz4-1)
+        ("rust-num-bigint" ,rust-num-bigint-0.4)
+        ("rust-parquet-format" ,rust-parquet-format-2)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-snap" ,rust-snap-1)
+        ("rust-thrift" ,rust-thrift-0.13)
+        ("rust-zstd" ,rust-zstd-0.8))))
+    (home-page "https://github.com/apache/arrow-rs")
+    (synopsis "Apache Parquet implementation in Rust")
+    (description
+     "This crate provides an Apache Parquet implementation in Rust.")
+    (license license:asl2.0)))
+
+(define-public rust-parquet-format-2
+  (package
+    (name "rust-parquet-format")
+    (version "2.6.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "parquet-format" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0wavvaf5dkfas1ms5kz093hq4mayldc0grfcyv4fsp9vahinpg55"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-thrift" ,rust-thrift-0.13))))
+    (home-page "https://github.com/sunchao/parquet-format-rs")
+    (synopsis "Apache Parquet format for Rust")
+    (description
+     "This crate provides Apache Parquet format, hosting the Thrift definition
+file and the generated @file{.rs} file.")
+    (license license:asl2.0)))
+
 (define-public rust-parse-zoneinfo-0.3
   (package
     (name "rust-parse-zoneinfo")
@@ -29398,6 +31190,60 @@ runtime support for rust-peg grammars.  To use rust-peg, see the peg crate.")
      "This package provides a simple and simplistic string parsing library.")
     (license license:expat)))
 
+(define-public rust-perf-event-open-sys-1
+  (package
+    (name "rust-perf-event-open-sys")
+    (version "1.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "perf-event-open-sys" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "06jnb2jkwjinpj4hc41kbwsqbxdb1ywy5vci4ggly8rcvbsyv6yf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2))))
+    (home-page
+     "https://github.com/jimblandy/perf-event-open-sys.git")
+    (synopsis
+     "Unsafe, direct bindings for Linux's perf_event_open system call")
+    (description
+     "This package provides a unsafe, direct bindings for Linux's
+perf_event_open system call, with associated types and constants.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-perf-event-0.4
+  (package
+    (name "rust-perf-event")
+    (version "0.4.7")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "perf-event" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "0rlxmyscr38wynknqqpy82fypq8ywa52ad3dbm22ia7as8n5d5jk"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:cargo-inputs
+        (("rust-libc" ,rust-libc-0.2)
+         ("rust-perf-event-open-sys"
+          ,rust-perf-event-open-sys-1))))
+    (home-page
+      "https://github.com/jimblandy/perf-event.git")
+    (synopsis
+     "Rust interface to Linux performance monitoring")
+    (description
+     "This package provides a Rust interface to Linux performance monitoring.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-permutohedron-0.2
   (package
     (name "rust-permutohedron")
@@ -29424,7 +31270,7 @@ algorithm.")
 (define-public rust-pest-2
   (package
     (name "rust-pest")
-    (version "2.1.1")
+    (version "2.1.3")
     (source
      (origin
        (method url-fetch)
@@ -29433,7 +31279,7 @@ algorithm.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "134686mwxm73asbiads53zfchqvvcrsrsyax2cghfcizmvg8ac4k"))))
+         "0lry80bm90x47nq71wxq83kjrm9ashpz4kbm92p90ysdx4m8gx0h"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -30287,6 +32133,164 @@ applications.")
      "Additional trait for Read and Write to read and write Plain Old Data.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-polars-0.13
+  (package
+    (name "rust-polars")
+    (version "0.13.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "polars" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "104s1r0ndwz3blklbfshkm0km0602w9rqg9lbaq36zbbf93cw1n4"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-polars-core" ,rust-polars-core-0.13)
+        ("rust-polars-io" ,rust-polars-io-0.13)
+        ("rust-polars-lazy" ,rust-polars-lazy-0.13))))
+    (home-page "https://github.com/ritchie46/polars")
+    (synopsis "DataFrame Library based on Apache Arrow")
+    (description
+     "Polars is a dataframe Library based on Apache Arrow.")
+    (license license:expat)))
+
+(define-public rust-polars-arrow-0.13
+  (package
+    (name "rust-polars-arrow")
+    (version "0.13.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "polars-arrow" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0r6k2zm9f3nngjszdjnjz7r7c91qpq88lwjfgsbwfi8383xxbcjk"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-arrow" ,rust-arrow-4)
+        ("rust-num" ,rust-num-0.4)
+        ("rust-thiserror" ,rust-thiserror-1))))
+    (home-page "https://github.com/ritchie46/polars")
+    (synopsis "Arrow interfaces for Polars DataFrame library")
+    (description
+     "This crate provides Arrow interfaces for Polars DataFrame library.")
+    (license license:expat)))
+
+(define-public rust-polars-core-0.13
+  (package
+    (name "rust-polars-core")
+    (version "0.13.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "polars-core" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0pb48s1vz2kxiw54xcgcrsbhaxsyg5gb6dbqzkq0gia80y2iwml8"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-ahash" ,rust-ahash-0.7)
+        ("rust-anyhow" ,rust-anyhow-1)
+        ("rust-arrow" ,rust-arrow-4)
+        ("rust-chrono" ,rust-chrono-0.4)
+        ("rust-comfy-table" ,rust-comfy-table-1)
+        ("rust-hashbrown" ,rust-hashbrown-0.11)
+        ("rust-itertools" ,rust-itertools-0.10)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-ndarray" ,rust-ndarray-0.13)
+        ("rust-num" ,rust-num-0.4)
+        ("rust-num-cpus" ,rust-num-cpus-1)
+        ("rust-parquet" ,rust-parquet-4)
+        ("rust-polars-arrow" ,rust-polars-arrow-0.13)
+        ("rust-prettytable-rs" ,rust-prettytable-rs-0.8)
+        ("rust-rand" ,rust-rand-0.7)
+        ("rust-rand-distr" ,rust-rand-distr-0.3)
+        ("rust-rayon" ,rust-rayon-1)
+        ("rust-regex" ,rust-regex-1)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-thiserror" ,rust-thiserror-1)
+        ("rust-unsafe-unwrap" ,rust-unsafe-unwrap-0.1))))
+    (home-page "https://github.com/ritchie46/polars")
+    (synopsis "Core of the Polars DataFrame library")
+    (description
+     "This crate provides the core of the Polars DataFrame library.")
+    (license license:expat)))
+
+(define-public rust-polars-io-0.13
+  (package
+    (name "rust-polars-io")
+    (version "0.13.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "polars-io" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1iwbr5i1qy5f54ifhvxr8h9jr023jfj0mai5hy1lccszxh88hf17"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-ahash" ,rust-ahash-0.7)
+        ("rust-anyhow" ,rust-anyhow-1)
+        ("rust-arrow" ,rust-arrow-4)
+        ("rust-csv" ,rust-csv-1)
+        ("rust-csv-core" ,rust-csv-core-0.1)
+        ("rust-fast-float" ,rust-fast-float-0.2)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-lexical" ,rust-lexical-5)
+        ("rust-memmap2" ,rust-memmap2-0.2)
+        ("rust-num" ,rust-num-0.4)
+        ("rust-num-cpus" ,rust-num-cpus-1)
+        ("rust-parquet" ,rust-parquet-4)
+        ("rust-polars-arrow" ,rust-polars-arrow-0.13)
+        ("rust-polars-core" ,rust-polars-core-0.13)
+        ("rust-rayon" ,rust-rayon-1)
+        ("rust-regex" ,rust-regex-1))))
+    (home-page "https://github.com/ritchie46/polars")
+    (synopsis "IO related logic for the Polars DataFrame library")
+    (description
+     "This crate provides IO related logic for the Polars DataFrame library.")
+    (license license:expat)))
+
+(define-public rust-polars-lazy-0.13
+  (package
+    (name "rust-polars-lazy")
+    (version "0.13.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "polars-lazy" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0z5dqz9fk23i10flq4lw8a3qb6638kwxcmka1dyxpabh94l86zqf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-ahash" ,rust-ahash-0.7)
+        ("rust-itertools" ,rust-itertools-0.10)
+        ("rust-polars-arrow" ,rust-polars-arrow-0.13)
+        ("rust-polars-core" ,rust-polars-core-0.13)
+        ("rust-polars-io" ,rust-polars-io-0.13)
+        ("rust-rayon" ,rust-rayon-1))))
+    (home-page "https://github.com/ritchie46/polars")
+    (synopsis "Lazy query engine for the Polars DataFrame library")
+    (description
+     "This crate provides a lazy query engine for the Polars DataFrame
+library.")
+    (license license:expat)))
+
 (define-public rust-polling-2
   (package
     (name "rust-polling")
@@ -31111,7 +33115,7 @@ in your code.")
 (define-public rust-proc-macro2-1
   (package
     (name "rust-proc-macro2")
-    (version "1.0.24")
+    (version "1.0.27")
     (source
       (origin
         (method url-fetch)
@@ -31119,7 +33123,7 @@ in your code.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0wcabxzrddcjmryndw8fpyxcq6rw63m701vx86xxf03y3bp081qy"))))
+          "0f3h0zl5w5090ajmmvpmhkpr4iwqnn5rip3afacabhc657vwmn7h"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-test-flags '("--lib")
@@ -31489,8 +33493,44 @@ stack pointer and inspect the properties of the stack.")
 compliant email address validation.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-pulldown-cmark-0.8
+  (package
+    (name "rust-pulldown-cmark")
+    (version "0.8.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "pulldown-cmark" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "1y6wh446g6vravvj70zsadzswyl2b4pyln9ib76m697jjljf1bgz"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-bitflags" ,rust-bitflags-1)
+         ("rust-getopts" ,rust-getopts-0.2)
+         ("rust-memchr" ,rust-memchr-2)
+         ("rust-unicase" ,rust-unicase-2))
+        #:cargo-development-inputs
+        (("rust-criterion" ,rust-criterion-0.3)
+         ("rust-html5ever" ,rust-html5ever-0.25)
+         ("rust-lazy-static" ,rust-lazy-static-1)
+         ("rust-markup5ever-rcdom"
+          ,rust-markup5ever-rcdom-0.1)
+         ("rust-regex" ,rust-regex-1)
+         ("rust-tendril" ,rust-tendril-0.4))))
+    (home-page "https://github.com/raphlinus/pulldown-cmark")
+    (synopsis "Pull parser for CommonMark")
+    (description
+     "This package provides a pull parser for CommonMark.")
+    (license license:expat)))
+
 (define-public rust-pulldown-cmark-0.4
   (package
+    (inherit rust-pulldown-cmark-0.8)
     (name "rust-pulldown-cmark")
     (version "0.4.1")
     (source
@@ -31502,7 +33542,6 @@ compliant email address validation.")
        (sha256
         (base32
          "1db8vlhm3n72051bkq4am80q28rfrh88796i3y9ajf5hhk3lrdyi"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -31515,12 +33554,7 @@ compliant email address validation.")
         ("rust-html5ever" ,rust-html5ever-0.23)
         ("rust-lazy-static" ,rust-lazy-static-1)
         ("rust-regex" ,rust-regex-1)
-        ("rust-tendril" ,rust-tendril-0.4))))
-    (home-page "https://github.com/raphlinus/pulldown-cmark")
-    (synopsis "Pull parser for CommonMark")
-    (description
-     "This package provides a pull parser for CommonMark.")
-    (license license:expat)))
+        ("rust-tendril" ,rust-tendril-0.4))))))
 
 (define-public rust-pulldown-cmark-0.2
   (package
@@ -31585,6 +33619,37 @@ compliant email address validation.")
        (("rust-bitflags" ,rust-bitflags-0.5)
         ("rust-getopts" ,rust-getopts-0.2))))))
 
+(define-public rust-pulldown-cmark-to-cmark-6
+  (package
+    (name "rust-pulldown-cmark-to-cmark")
+    (version "6.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "pulldown-cmark-to-cmark" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "08yyjr60jk8f4v4sqcgmna5n9y31l6lx3z9lak38wd82h63vkwp8"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-pulldown-cmark" ,rust-pulldown-cmark-0.8))
+        #:cargo-development-inputs
+        (("rust-indoc" ,rust-indoc-1)
+         ("rust-pretty-assertions"
+          ,rust-pretty-assertions-0.6))))
+    (home-page
+      "https://github.com/Byron/pulldown-cmark-to-cmark")
+    (synopsis
+      "Convert pulldown-cmark Events back to the string they were parsed from")
+    (description
+      "This package provides a convert pulldown-cmark Events back to the string
+they were parsed from")
+    (license license:asl2.0)))
+
 (define-public rust-pulse-0.5
   (package
     (name "rust-pulse")
@@ -32625,8 +34690,35 @@ tools for implementation.")
        #:cargo-inputs
        (("rust-rand-core" ,rust-rand-core-0.3))))))
 
+(define-public rust-rand-distr-0.3
+  (package
+    (name "rust-rand-distr")
+    (version "0.3.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rand-distr" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0mlxzzzbwpxxnvy79w0kb332r6vcw38jiglx5s5zna9rv8m57sf9"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-num-traits" ,rust-num-traits-0.2)
+        ("rust-rand" ,rust-rand-0.7))
+       #:cargo-development-inputs
+       (("rust-average" ,rust-average-0.10)
+        ("rust-rand-pcg" ,rust-rand-pcg-0.2))))
+    (home-page "https://crates.io/crates/rand_distr")
+    (synopsis "Sampling from random number distributions")
+    (description
+     "Sampling from random number distributions.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-rand-distr-0.2
   (package
+    (inherit rust-rand-distr-0.3)
     (name "rust-rand-distr")
     (version "0.2.2")
     (source
@@ -32638,18 +34730,12 @@ tools for implementation.")
         (sha256
          (base32
           "1cpz577qid09lirjjhhn98yqdwsv0c01jf973pxpcr9svp5pm5wn"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-rand" ,rust-rand-0.7))
        #:cargo-development-inputs
        (("rust-average" ,rust-average-0.10)
-        ("rust-rand-pcg" ,rust-rand-pcg-0.2))))
-    (home-page "https://crates.io/crates/rand_distr")
-    (synopsis "Sampling from random number distributions")
-    (description
-     "Sampling from random number distributions.")
-    (license (list license:expat license:asl2.0))))
+        ("rust-rand-pcg" ,rust-rand-pcg-0.2))))))
 
 (define-public rust-rand-hc-0.3
   (package
@@ -33070,6 +35156,29 @@ random generic types.")
     (license
      (list license:zlib license:asl2.0 license:expat))))
 
+(define-public rust-randomize-3
+  (package
+    (inherit rust-randomize-4)
+    (name "rust-randomize")
+    (version "3.0.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "randomize" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "02ll7r3rrpmhjx34w91m1yvqw1685bq2n9amqvycjcqznncqrhw8"))))
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-rand-core" ,rust-rand-core-0.5)
+         ("rust-serde" ,rust-serde-1))
+        #:cargo-development-inputs
+        (("rust-bincode" ,rust-bincode-1))))
+    (license license:bsd-0)))
+
 (define-public rust-raw-cpuid-8
   (package
     (name "rust-raw-cpuid")
@@ -34511,8 +36620,33 @@ responses, and headers for the Rocket web framework.")
 network services using futures.")
     (license license:expat)))
 
+(define-public rust-ron-0.6
+  (package
+    (name "rust-ron")
+    (version "0.6.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "ron" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "07vzhbrnimz1lij0f280y624j4yzipn2404jmygs24mp7xhshkh6"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-base64" ,rust-base64-0.13)
+        ("rust-bitflags" ,rust-bitflags-1)
+        ("rust-indexmap" ,rust-indexmap-1)
+        ("rust-serde" ,rust-serde-1))))
+    (home-page "https://github.com/ron-rs/ron")
+    (synopsis "Rusty Object Notation")
+    (description "This package provides Rusty Object Notation (RON).")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-ron-0.5
   (package
+    (inherit rust-ron-0.6)
     (name "rust-ron")
     (version "0.5.1")
     (source
@@ -34521,7 +36655,6 @@ network services using futures.")
        (uri (crate-uri "ron" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256 (base32 "1mb2bavvp8jg5wx0kx9n45anrsbjwhjzddim987bjaa11hg45kif"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-base64" ,rust-base64-0.10)
@@ -34529,11 +36662,7 @@ network services using futures.")
         ("rust-serde" ,rust-serde-1))
        #:cargo-development-inputs
        (("rust-serde-bytes" ,rust-serde-bytes-0.10)
-        ("rust-serde-json" ,rust-serde-json-1))))
-    (home-page "https://github.com/ron-rs/ron")
-    (synopsis "Rusty Object Notation")
-    (description "This package provides Rusty Object Notation (RON).")
-    (license (list license:expat license:asl2.0))))
+        ("rust-serde-json" ,rust-serde-json-1))))))
 
 (define-public rust-ron-0.4
   (package
@@ -34607,6 +36736,39 @@ can handle huge texts and memory-incoherent edits with ease.")
 wildcard segments")
     (license license:expat)))
 
+(define-public rust-rowan-0.13
+  (package
+    (name "rust-rowan")
+    (version "0.13.0-pre.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rowan" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "03gh3wa52135mh1an1x4hw6jba64fwfsh4lw3fsmm6jy2i7c1k42"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-countme" ,rust-countme-2)
+         ("rust-hashbrown" ,rust-hashbrown-0.9)
+         ("rust-memoffset" ,rust-memoffset-0.6)
+         ("rust-rustc-hash" ,rust-rustc-hash-1)
+         ("rust-serde" ,rust-serde-1)
+         ("rust-text-size" ,rust-text-size-1))
+        #:cargo-development-inputs
+        (("rust-m-lexer" ,rust-m-lexer-0.0.4))))
+    (home-page
+      "https://github.com/rust-analyzer/rowan")
+    (synopsis
+      "Library for generic lossless syntax trees")
+    (description
+      "This package provides a library for generic lossless syntax trees.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-rspec-1
   (package
     (name "rust-rspec")
@@ -34838,17 +37000,17 @@ please consider using @code{async-std} or @code{tokio}.")
      "This package provides a Tokio-based asynchronous runtime.")
     (license (list license:expat license:asl2.0))))
 
-(define-public rust-rusqlite-0.24
+(define-public rust-rusqlite-0.25
   (package
     (name "rust-rusqlite")
-    (version "0.24.2")
+    (version "0.25.3")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "rusqlite" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "04jiqa9y7pk7byk0kicjxqy75jifz1v4xhhaxhkwicms3kkqxwym"))))
+        (base32 "1csfxb0jff78gzakva3bwgmm5g0dk90pnalc4krrdbzsr1kwzbap"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -34859,9 +37021,9 @@ please consider using @code{async-std} or @code{tokio}.")
         ("rust-csv" ,rust-csv-1)
         ("rust-fallible-iterator" ,rust-fallible-iterator-0.2)
         ("rust-fallible-streaming-iterator" ,rust-fallible-streaming-iterator-0.1)
-        ("rust-hashlink" ,rust-hashlink-0.6)
+        ("rust-hashlink" ,rust-hashlink-0.7)
         ("rust-lazy-static" ,rust-lazy-static-1)
-        ("rust-libsqlite3-sys" ,rust-libsqlite3-sys-0.20)
+        ("rust-libsqlite3-sys" ,rust-libsqlite3-sys-0.22)
         ("rust-memchr" ,rust-memchr-2)
         ("rust-serde-json" ,rust-serde-json-1)
         ("rust-smallvec" ,rust-smallvec-1)
@@ -34870,9 +37032,40 @@ please consider using @code{async-std} or @code{tokio}.")
         ("rust-uuid" ,rust-uuid-0.8))))
     (home-page "https://github.com/rusqlite/rusqlite")
     (synopsis "Wrapper for SQLite")
-    (description "This prackage provides a wrapper for SQLite.")
+    (description "This crate provides a wrapper for SQLite.")
     (license license:expat)))
 
+(define-public rust-rusqlite-0.24
+  (package
+    (inherit rust-rusqlite-0.25)
+    (name "rust-rusqlite")
+    (version "0.24.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rusqlite" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "04jiqa9y7pk7byk0kicjxqy75jifz1v4xhhaxhkwicms3kkqxwym"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-byteorder" ,rust-byteorder-1)
+        ("rust-chrono" ,rust-chrono-0.4)
+        ("rust-csv" ,rust-csv-1)
+        ("rust-fallible-iterator" ,rust-fallible-iterator-0.2)
+        ("rust-fallible-streaming-iterator" ,rust-fallible-streaming-iterator-0.1)
+        ("rust-hashlink" ,rust-hashlink-0.6)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-libsqlite3-sys" ,rust-libsqlite3-sys-0.20)
+        ("rust-memchr" ,rust-memchr-2)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-smallvec" ,rust-smallvec-1)
+        ("rust-time" ,rust-time-0.2)
+        ("rust-url" ,rust-url-2)
+        ("rust-uuid" ,rust-uuid-0.8))))))
+
 (define-public rust-rusqlite-0.23
   (package
     (inherit rust-rusqlite-0.24)
@@ -35504,10 +37697,10 @@ It is automatically published using the compiler repository at
 @url{https://www.github.com/rust-lang/rust}")
     (license (list license:expat license:asl2.0))))
 
-(define-public rust-rustc-ap-rustc-lexer-654
+(define-public rust-rustc-ap-rustc-lexer-721
   (package
     (name "rust-rustc-ap-rustc-lexer")
-    (version "654.0.0")
+    (version "721.0.0")
     (source
      (origin
        (method url-fetch)
@@ -35516,11 +37709,13 @@ It is automatically published using the compiler repository at
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "19bx2z4gxxzqfjh9m11jp52lgdzz0k5fb0p1ad739bdc5cm4sciv"))))
+         "1ldk41a4vxgh39p9650vhw1j7fng06pfmvb4xb2pvp22547gd89b"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-unicode-xid" ,rust-unicode-xid-0.2))))
+       (("rust-unicode-xid" ,rust-unicode-xid-0.2))
+       #:cargo-development-inputs
+       (("rust-expect-test" ,rust-expect-test-1))))
     (home-page "https://github.com/alexcrichton/rustc-auto-publish")
     (synopsis "Automatically published versions of rustc macros")
     (description
@@ -35529,6 +37724,24 @@ It is automatically published using the compiler repository at
 @url{https://www.github.com/rust-lang/rust}.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-rustc-ap-rustc-lexer-654
+  (package
+    (inherit rust-rustc-ap-rustc-lexer-721)
+    (name "rust-rustc-ap-rustc-lexer")
+    (version "654.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rustc-ap-rustc_lexer" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "19bx2z4gxxzqfjh9m11jp52lgdzz0k5fb0p1ad739bdc5cm4sciv"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-unicode-xid" ,rust-unicode-xid-0.2))))))
+
 (define-public rust-rustc-ap-rustc-macros-654
   (package
     (name "rust-rustc-ap-rustc-macros")
@@ -36467,22 +38680,23 @@ sub-processes using a fork-like interface.")
 (define-public rust-rustyline-8
   (package
     (name "rust-rustyline")
-    (version "8.0.0")
+    (version "8.2.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "rustyline" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "14z8hyx33ygyhm5ihcl9n2g646dawlw3ajavnbbb3vnizjbvbqdr"))))
+        (base32 "0x0qwcbnq6zyayxv1xqqn0zbwlz878jra0sgiv4pd3vklzvymm7v"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bitflags" ,rust-bitflags-1)
         ("rust-cfg-if" ,rust-cfg-if-1)
+        ("rust-clipboard-win" ,rust-clipboard-win-4)
         ("rust-dirs-next" ,rust-dirs-next-2)
-        ("rust-fs2" ,rust-fs2-0.4)
+        ("rust-fd-lock" ,rust-fd-lock-2)
         ("rust-libc" ,rust-libc-0.2)
         ("rust-log" ,rust-log-0.4)
         ("rust-memchr" ,rust-memchr-2)
@@ -36702,6 +38916,79 @@ client (S3RS).")
         ("rust-sha2" ,rust-sha2-0.6)
         ("rust-url" ,rust-url-2))))))
 
+(define-public rust-salsa-macros-0.17
+  (package
+    (name "rust-salsa-macros")
+    (version "0.17.0-pre.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "salsa-macros" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1yrjiriw5bb0gxl2dk7c5ng7g5wlkc4gd65czx5x99bzc9hc0brf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build?
+       #t
+       #:cargo-inputs
+       (("rust-heck" ,rust-heck-0.3)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))
+    (home-page "https://github.com/salsa-rs/salsa")
+    (synopsis
+     "Procedural macros for the salsa crate")
+    (description
+     "This package provides a procedural macros for the salsa crate.")
+    (license (list license:asl2.0 license:expat))))
+
+(define-public rust-salsa-0.17
+  (package
+    (name "rust-salsa")
+    (version "0.17.0-pre.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "salsa" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "10jm7s8abw0m7iffa2983kmwgmv342i9g32d1irsgmccx9hq40sq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build?
+       #t
+       #:cargo-inputs
+       (("rust-crossbeam-utils"
+         ,rust-crossbeam-utils-0.8)
+        ("rust-indexmap" ,rust-indexmap-1)
+        ("rust-lock-api" ,rust-lock-api-0.4)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-oorandom" ,rust-oorandom-11.1)
+        ("rust-parking-lot" ,rust-parking-lot-0.11)
+        ("rust-rustc-hash" ,rust-rustc-hash-1)
+        ("rust-salsa-macros" ,rust-salsa-macros-0.17)
+        ("rust-smallvec" ,rust-smallvec-1))
+       #:cargo-development-inputs
+       (("rust-diff" ,rust-diff-0.1)
+        ("rust-env-logger" ,rust-env-logger-0.7)
+        ("rust-linked-hash-map"
+         ,rust-linked-hash-map-0.5)
+        ("rust-rand" ,rust-rand-0.7)
+        ("rust-rand-distr" ,rust-rand-distr-0.2))))
+    (home-page "https://github.com/salsa-rs/salsa")
+    (synopsis
+     "Generic framework for on-demand, incrementalized computation
+(experimental)")
+    (description
+     "This package provides a generic framework for on-demand, incrementalized
+computation (experimental)")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-safemem-0.3
   (package
     (name "rust-safemem")
@@ -37292,7 +39579,7 @@ proven statistical guarantees.")
 (define-public rust-section-testing-0.0
   (package
     (name "rust-section-testing")
-    (version "0.0.4")
+    (version "0.0.5")
     (source
       (origin
         (method url-fetch)
@@ -37301,7 +39588,7 @@ proven statistical guarantees.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "0a1zwpcs2dqhky2wd8y82cm25l3s9i5dbyn4ypgmvdysizcxgr7c"))))
+          "18dfl8nacwcd1z2y4sgdx7751czzpl6282q6cd49ys5gd0xlkljz"))))
     (build-system cargo-build-system)
     (home-page "https://github.com/evanw/section_testing")
     (synopsis "Library for section-style testing")
@@ -37678,14 +39965,14 @@ macOS and iOS.")
 (define-public rust-semver-parser-0.10
   (package
     (name "rust-semver-parser")
-    (version "0.10.1")
+    (version "0.10.2")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "semver-parser" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0a0lgmnd7jga3c6090lsn4lifh3mnzmy4v6d6yqg9rfm59n19vs2"))))
+        (base32 "1xqijhqhx3bn77xnl1mlcp032hz8nv7n2fbdacbdzq7rnzsvxc00"))))
     (build-system cargo-build-system)
     (arguments
      `(#:tests? #f                      ;missing files
@@ -38416,6 +40703,35 @@ data.  This crate provides a wrapper that works with any existing Serde
      "Macros to auto-generate implementations for the serde framework.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-serde-path-to-error-0.1
+  (package
+    (name "rust-serde-path-to-error")
+    (version "0.1.4")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "serde-path-to-error" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "0n5ilbsxvi174m2fd506ivd43kws0yh523li1xz0zqh60ngi1xj2"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-serde" ,rust-serde-1))
+        #:cargo-development-inputs
+        (("rust-serde-derive" ,rust-serde-derive-1)
+         ("rust-serde-json" ,rust-serde-json-1))))
+    (home-page
+      "https://github.com/dtolnay/path-to-error")
+    (synopsis
+      "Path to the element that failed to deserialize")
+    (description
+      "This package provides a path to the element that failed to deserialize.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-serde-qs-0.7
   (package
     (name "rust-serde-qs")
@@ -39515,6 +41831,25 @@ perform shell-like expansions in strings, that is, to expand variables like
 some context).")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-shlex-1
+  (package
+    (name "rust-shlex")
+    (version "1.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "shlex" version))
+       (file-name (string-append name "-" version ".crate"))
+       (sha256
+        (base32 "0gf773p2snqpw69rzh8s1wdlq8dc8c1ypmiv516il1fdyb46i9a2"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/comex/rust-shlex")
+    (synopsis "Split a string into shell words, like Python's shlex")
+    (description "This crate provides a method to split a string into shell
+words, like Python's shlex.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-shlex-0.1
   (package
     (name "rust-shlex")
@@ -39795,6 +42130,29 @@ CPUs, as well as raw interfaces to platform-specific instructions.
      "This package provides helpers to write more compact simd code.")
     (license license:expat)))
 
+(define-public rust-similar-1
+  (package
+    (name "rust-similar")
+    (version "1.3.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "similar" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1v4ara277c2s8gcv821b9392ki5zzw95brfs8vy3bcjpln4d9l8s"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bstr" ,rust-bstr-0.2)
+        ("rust-unicode-segmentation" ,rust-unicode-segmentation-1))))
+    (home-page
+     "https://github.com/mitsuhiko/similar")
+    (synopsis "Diff library for Rust")
+    (description "This package provides a diff library for Rust.")
+    (license license:asl2.0)))
+
 (define-public rust-simple-mutex-1
   (package
     (name "rust-simple-mutex")
@@ -40454,6 +42812,36 @@ control on the fields.")
     (description "This package provides a small and fast async runtime.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-smol-str-0.1
+  (package
+    (name "rust-smol-str")
+    (version "0.1.17")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "smol-str" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1srj7gd14cllfwh55jwmid425rz2idpvbw7ly08448r97b7gg83c"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-serde" ,rust-serde-1))
+       #:cargo-development-inputs
+       (("rust-proptest" ,rust-proptest-0.10)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1))))
+    (home-page "https://github.com/rust-analyzer/smol_str")
+    (synopsis
+     "Small-string optimized string type with O(1) clone")
+    (description
+     "This package provides a small-string optimized string type with O(1)
+clone.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-snailquote-0.3
   (package
     (name "rust-snailquote")
@@ -40487,6 +42875,32 @@ More importantly, this library also provides the ability to un-escape a given
 escaped text to recover the original string.")
     (license license:gpl3)))
 
+(define-public rust-snap-1
+  (package
+    (name "rust-snap")
+    (version "1.0.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "snap" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0l8llidvm7dlwfw2ql6hk4b4byl9677fppwgl7i2wglqs6a60ia5"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
+    (home-page
+     "https://github.com/BurntSushi/rust-snappy")
+    (synopsis
+     "Pure Rust implementation of the Snappy compression algorithm")
+    (description
+     "This package provides a pure Rust implementation of the Snappy compression
+algorithm.  Includes streaming compression and decompression.")
+    (license license:bsd-3)))
+
 (define-public rust-socket2-0.3
   (package
     (name "rust-socket2")
@@ -41657,21 +44071,22 @@ struct.")
      "Parse command line argument by defining a struct, derive crate.")
     (license (list license:asl2.0 license:expat))))
 
-(define-public rust-strum-0.18
+(define-public rust-strum-0.20
   (package
     (name "rust-strum")
-    (version "0.18.0")
+    (version "0.20.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "strum" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0asjskn1qhqqfiq673np0gvmnd1rsp506m38vk53gi7l93mq3gap"))))
+        (base32 "0p5cslmdnz261kiwmm4h7qsmv9bh83r0f9lq6f2z2mxsnl4wa63k"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:cargo-inputs
-       (("rust-strum-macros" ,rust-strum-macros-0.18))))
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-strum-macros" ,rust-strum-macros-0.20))))
     (home-page "https://github.com/Peternator7/strum")
     (synopsis "Set of traits for working with enums and strings")
     (description
@@ -41679,21 +44094,37 @@ struct.")
 easier in Rust.")
     (license license:expat)))
 
-(define-public rust-strum-macros-0.18
+(define-public rust-strum-0.18
   (package
-    (name "rust-strum-macros")
+    (inherit rust-strum-0.20)
+    (name "rust-strum")
     (version "0.18.0")
     (source
      (origin
        (method url-fetch)
+       (uri (crate-uri "strum" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0asjskn1qhqqfiq673np0gvmnd1rsp506m38vk53gi7l93mq3gap"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-strum-macros" ,rust-strum-macros-0.18))))))
+
+(define-public rust-strum-macros-0.20
+  (package
+    (name "rust-strum-macros")
+    (version "0.20.1")
+    (source
+     (origin
+       (method url-fetch)
        (uri (crate-uri "strum_macros" version))
-       (file-name
-        (string-append name "-" version ".tar.gz"))
+       (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0k3pwbv0c8q00jnsjshzfc2d5r3y6ppgf9fz7pyknrgaz2immj47"))))
+        (base32 "0j9ikvxlqzr667ghc045qkpwprjgcfmzgagln7maw4jigawcd2zf"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:cargo-inputs
+     `(#:skip-build? #t
+       #:cargo-inputs
        (("rust-heck" ,rust-heck-0.3)
         ("rust-proc-macro2" ,rust-proc-macro2-1)
         ("rust-quote" ,rust-quote-1)
@@ -41704,6 +44135,26 @@ easier in Rust.")
      "This crate provides helpful macros for working with enums and strings.")
     (license license:expat)))
 
+(define-public rust-strum-macros-0.18
+  (package
+    (inherit rust-strum-macros-0.20)
+    (name "rust-strum-macros")
+    (version "0.18.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "strum_macros" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0k3pwbv0c8q00jnsjshzfc2d5r3y6ppgf9fz7pyknrgaz2immj47"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-heck" ,rust-heck-0.3)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))))
+
 (define-public rust-subtle-2
   (package
     (name "rust-subtle")
@@ -42056,14 +44507,14 @@ browsers.")
 (define-public rust-syn-1
   (package
     (name "rust-syn")
-    (version "1.0.64")
+    (version "1.0.72")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "syn" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0vsx3448kyym7s5kybrl0qixgya33gzjxaidahya00k1jzlx3n9z"))))
+        (base32 "10mb1cqmq2vpl5v6qjgqqyvhgs9yf9xv9f0dbskababrzfzcvs51"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -42531,6 +44982,34 @@ syntax extension expansion.")
        (sha256
         (base32 "0facyh6hswp1i7airri8ly5kl6sv5bvkkd21vs51k2b3z22bvkz5"))))))
 
+(define-public rust-sys-locale-0.1
+  (package
+    (name "rust-sys-locale")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "sys-locale" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1pv3hl604vnbk7fi5s47zmb555znjj7ddhmgbzvd8c7sb6xrxy4i"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-cstr-core" ,rust-cstr-core-0.2)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-web-sys" ,rust-web-sys-0.3)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/1Password/sys-locale")
+    (synopsis "Lightweight library to obtain the active system locale")
+    (description
+     "Sys-locale is small library for obtaining the current locale set for the
+system or application with the relevant platform APIs.  The library is also
+no_std compatible by default, only relying on alloc.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-sysctl-0.4
   (package
     (name "rust-sysctl")
@@ -42887,17 +45366,229 @@ memory all at once.")
       "Targeting utilities for compilers and related tools")
     (license license:asl2.0)))
 
+(define-public rust-tectonic-bridge-core-0.2
+  (package
+    (name "rust-tectonic-bridge-core")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bridge_core" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1728hdynpkc1hmaaslci0wijqni240f8mmclf8sw6nkkfbygk8zk"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cbindgen" ,rust-cbindgen-0.16)
+        ("rust-cc" ,rust-cc-1)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-md-5" ,rust-md-5-0.9)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-io-base" ,rust-tectonic-io-base-0.3)
+        ("rust-tectonic-status-base" ,rust-tectonic-status-base-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Expose core backend APIs to the Tectonic C/C++ code")
+    (description
+     "This crate is part of the Tectonic project.  It provides a C API to core
+I/O services provided by the Tectonic Rust code.  This API is then consumed by
+the various C/C++ ``engines`` implementing the TeX software.")
+    (license license:expat)))
+
+(define-public rust-tectonic-bridge-core-0.1
+  (package
+    (inherit rust-tectonic-bridge-core-0.2)
+    (name "rust-tectonic-bridge-core")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bridge_core" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1mfy8i03vmd4mwx8jb2lrwbggqq0vfp2vmbg296ipy7gf1zhi4jl"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cbindgen" ,rust-cbindgen-0.16)
+        ("rust-cc" ,rust-cc-1)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-md-5" ,rust-md-5-0.9)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-io-base" ,rust-tectonic-io-base-0.2)
+        ("rust-tectonic-status-base" ,rust-tectonic-status-base-0.1))))))
+
+(define-public rust-tectonic-bridge-flate-0.1
+  (package
+    (name "rust-tectonic-bridge-flate")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bridge_flate" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0fa1jj1zcm9grlfrrdd1r2kjpzblfbrwv6a4vasczng93xiyprxx"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cbindgen" ,rust-cbindgen-0.16)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-libc" ,rust-libc-0.2))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Expose flate compression to the Tectonic C code")
+    (description
+     "This crate is part of the Tectonic project.  It provides a limited C API
+to the @code{flate2} crate.  This API is consumed by other Tectonic crates
+that include C code that require flate2 functionality.")
+    (license license:expat)))
+
+(define-public rust-tectonic-bridge-freetype2-0.2
+  (package
+    (name "rust-tectonic-bridge-freetype2")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bridge_freetype2" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1vnn6c4cp1qaqnr74bi9mzh25l6dxi8h753lqrfkqz5wb57fv29b"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-tectonic-dep-support" ,rust-tectonic-dep-support-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Expose the FreeType2 library C APIs to Rust/Cargo")
+    (description
+     "This crate is part of the Tectonic project.  It exposes the C API of the
+FreeType font rendering engine within the Rust/Cargo build framework, with no
+Rust bindings.")
+    (license license:expat)))
+
+(define-public rust-tectonic-bridge-graphite2-0.2
+  (package
+    (name "rust-tectonic-bridge-graphite2")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bridge_graphite2" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1qsq337y4p3z832kmn2xcaj6xh3z6ngr0izn4jgdjrymnsq1ac81"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-tectonic-dep-support" ,rust-tectonic-dep-support-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Expose the graphite2 library to Rust/Cargo")
+    (description
+     "This crate is part of the Tectonic project.  It exposes the C API of the
+@code{graphite2} ``smart font`` system within the Rust/Cargo build framework,
+with no Rust bindings.")
+    (license license:expat)))
+
+(define-public rust-tectonic-bridge-harfbuzz-0.2
+  (package
+    (name "rust-tectonic-bridge-harfbuzz")
+    (version "0.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bridge_harfbuzz" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "01f307014bndmby6prpygzkf7wxdxfrl36pvcw7s5mika7s7bw9k"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-tectonic-bridge-graphite2" ,rust-tectonic-bridge-graphite2-0.2)
+        ("rust-tectonic-bridge-icu" ,rust-tectonic-bridge-icu-0.2)
+        ("rust-tectonic-dep-support" ,rust-tectonic-dep-support-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Expose the Harfbuzz C/C++ APIs to Rust/Cargo")
+    (description
+     "This crate is part of the Tectonic project.  It exposes the C API of the
+Harfbuzz text shaping library the Rust/Cargo build framework, with no Rust
+bindings.")
+    (license license:expat)))
+
+(define-public rust-tectonic-bridge-icu-0.2
+  (package
+    (name "rust-tectonic-bridge-icu")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bridge_icu" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0kbqi4gn26ymjxlg912p1f2v9rb8a39fr3mvpg2j2hm503vh4dj5"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-tectonic-dep-support" ,rust-tectonic-dep-support-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Expose a subset of the ICU Unicode APIs to Rust/Cargo")
+    (description
+     "This crate is part of the Tectonic project.  It exposes the C API of the
+@code{ICU4C} Unicode library the Rust/Cargo build framework, with no Rust
+bindings.")
+    (license license:expat)))
+
+(define-public rust-tectonic-bundles-0.1
+  (package
+    (name "rust-tectonic-bundles")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_bundles" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "05x852w73d0gy9dmg69cl6ch3r2qfh4czai44nkbm6ykn190q2lc"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-flate2" ,rust-flate2-1)
+        ("rust-fs2" ,rust-fs2-0.4)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-geturl" ,rust-tectonic-geturl-0.2)
+        ("rust-tectonic-io-base" ,rust-tectonic-io-base-0.3)
+        ("rust-tectonic-status-base" ,rust-tectonic-status-base-0.1)
+        ("rust-zip" ,rust-zip-0.5))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Tectonic ``bundle'' (support file collection) implementations")
+    (description
+     "This crate is part of the Tectonic project.  It implements various
+Tectonic ``bundles`` that provide access to collections of TeX support
+files.")
+    (license license:expat)))
+
 (define-public rust-tectonic-cfg-support-0.1
   (package
     (name "rust-tectonic-cfg-support")
-    (version "0.1.2")
+    (version "0.1.3")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "tectonic_cfg_support" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1jsbk89g4s75cdav6350anls81k3lwaq6imhjb4q2c4cmr24i1cz"))))
+        (base32 "1j2ib1jwfj31kx45xdxqlqck5zikvrqaq51p81smvi4755s0417b"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -42910,6 +45601,340 @@ memory all at once.")
 with @code{CARGO_CFG_TARGET_*} variables.")
     (license license:expat)))
 
+(define-public rust-tectonic-dep-support-0.1
+  (package
+    (name "rust-tectonic-dep-support")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_dep_support" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0l901rjcjmx0d5wjrj95b32rj3lnnhb89hn4i0d29agndn45qw6j"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-pkg-config" ,rust-pkg-config-0.3)
+        ("rust-vcpkg" ,rust-vcpkg-0.2))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Find third-party libraries using either pkg-config or vcpkg")
+    (description
+     "This crate is part of the Tectonic project.  It provides build-time
+utilities for finding external library dependencies, allowing either
+@code{pkg-config} or @code{vcpkg} to be used as the dep-finding backend, and
+providing whatever fiddly features are needed to enable the Tectonic build
+process.")
+    (license license:expat)))
+
+(define-public rust-tectonic-docmodel-0.1
+  (package
+    (name "rust-tectonic-docmodel")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_docmodel" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "041hbp5rjrnnf6pbi7b9039jx5vn5f0d9fwhk0vshwjn69jmknkm"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-serde" ,rust-serde-1)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-toml" ,rust-toml-0.5))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Tectonic document model")
+    (description
+     "This crate is part of the Tectonic project.  It implements the Tectonic
+document model, including the @file{Tectonic.toml} file.")
+    (license license:expat)))
+
+(define-public rust-tectonic-engine-bibtex-0.1
+  (package
+    (name "rust-tectonic-engine-bibtex")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_engine_bibtex" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1l5s21yid2iidfn70bn4pq0dz7095dl0cd7h1d54abpz7zzs2z7q"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cbindgen" ,rust-cbindgen-0.16)
+        ("rust-cc" ,rust-cc-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-tectonic-bridge-core" ,rust-tectonic-bridge-core-0.1)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "@code{bibtex} program as a reusable crate")
+    (description
+     "This crate is part of the Tectonic project.  It provides the
+@code{bibtex} program as a reusable crate.")
+    (license license:expat)))
+
+(define-public rust-tectonic-engine-xetex-0.1
+  (package
+    (name "rust-tectonic-engine-xetex")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_engine_xetex" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0ki06fsqx7rb683gz4d5xz248gwvpzf137zqrg8whsrazaqgzmfq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cbindgen" ,rust-cbindgen-0.16)
+        ("rust-cc" ,rust-cc-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-tectonic-bridge-core" ,rust-tectonic-bridge-core-0.1)
+        ("rust-tectonic-bridge-flate" ,rust-tectonic-bridge-flate-0.1)
+        ("rust-tectonic-bridge-graphite2" ,rust-tectonic-bridge-graphite2-0.2)
+        ("rust-tectonic-bridge-harfbuzz" ,rust-tectonic-bridge-harfbuzz-0.2)
+        ("rust-tectonic-cfg-support" ,rust-tectonic-cfg-support-0.1)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-pdf-io" ,rust-tectonic-pdf-io-0.1)
+        ("rust-tectonic-xetex-layout" ,rust-tectonic-xetex-layout-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "XeTeX engine as a reusable crate")
+    (description
+     "This crate is part of the Tectonic project.  It provides the XeTeX
+engine as a reusable crate.")
+    (license license:expat)))
+
+(define-public rust-tectonic-engine-xdvipdfmx-0.1
+  (package
+    (name "rust-tectonic-engine-xdvipdfmx")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_engine_xdvipdfmx" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "00kjsxzlzlc8lmh8mhb5v6iw1lb7rq09ski2mjzlyw604dcq1k3p"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cbindgen" ,rust-cbindgen-0.16)
+        ("rust-cc" ,rust-cc-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-tectonic-bridge-core" ,rust-tectonic-bridge-core-0.1)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-pdf-io" ,rust-tectonic-pdf-io-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "@code{xdvipdfmx} program as a reusable crate")
+    (description
+     "This crate is part of the Tectonic project.  It provides XeTeX’s
+@code{xdvipdfmx} program as a reusable crate.")
+    (license license:expat)))
+
+(define-public rust-tectonic-errors-0.2
+  (package
+    (name "rust-tectonic-errors")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_errors" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1cqy8ydsm1gi094l5hlkaq8lmkmgg6mivqpkh4q6h61lr4fhpckg"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-anyhow" ,rust-anyhow-1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Boxed error type for Tectonic, with supporting utilities")
+    (description
+     "This crate is part of the Tectonic project.  It provides a basic boxed
+error type and utilities.")
+    (license license:expat)))
+
+(define-public rust-tectonic-errors-0.1
+  (package
+    (inherit rust-tectonic-errors-0.2)
+    (name "rust-tectonic-errors")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_errors" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0x5wnxj3qvi4j45zm6a3ihdwikgg48vygi0vp3p64sicnqadcv6n"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-anyhow" ,rust-anyhow-1))))))
+
+(define-public rust-tectonic-geturl-0.2
+  (package
+    (name "rust-tectonic-geturl")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_geturl" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0rwndw6ixwpflrhcvn5mcshpk6gd3b1ihghp6xxsr3dgw59ad1z2"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-1)
+        ("rust-curl" ,rust-curl-0.4)
+        ("rust-reqwest" ,rust-reqwest-0.11)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-status-base" ,rust-tectonic-status-base-0.1))))
+    (home-page
+     "https://tectonic-typesetting.github.io/")
+    (synopsis "Interface for HTTP GETs and byte-range requests")
+    (description
+     "This crate is part of the Tectonic project.  It provides an
+interface for fetching URLs using one of several HTTP backends.")
+    (license license:expat)))
+
+(define-public rust-tectonic-io-base-0.3
+  (package
+    (name "rust-tectonic-io-base")
+    (version "0.3.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_io_base" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0xpcavx3chld8d5qa24ikf5v4l5slzkakqr4ylibx0f91ssy3bsm"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-app-dirs2" ,rust-app-dirs2-2)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-sha2" ,rust-sha2-0.9)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-status-base" ,rust-tectonic-status-base-0.1)
+        ("rust-thiserror" ,rust-thiserror-1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Basic types for Tectonic's pluggable I/O backend system")
+    (description
+     "This crate is part of the Tectonic project.  It provides basic
+types for Tectonic's pluggable I/O backend system, with
+implementations for @code{std} I/O types as well as @code{flate2} gzip
+streams.")
+    (license license:expat)))
+
+(define-public rust-tectonic-io-base-0.2
+  (package
+    (inherit rust-tectonic-io-base-0.3)
+    (name "rust-tectonic-io-base")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_io_base" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1rjgizhprm6kc2qzsnwpgbf1n2wjfjfjnc1n3ykzia30csypdrfd"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-flate2" ,rust-flate2-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-sha2" ,rust-sha2-0.9)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-status-base" ,rust-tectonic-status-base-0.1)
+        ("rust-thiserror" ,rust-thiserror-1))))))
+
+(define-public rust-tectonic-pdf-io-0.1
+  (package
+    (name "rust-tectonic-pdf-io")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_pdf_io" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0ry5g6vh54i8ih8rjlz3ci7b8gi4irsllg34pv57mcwrhwcikg6x"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-tectonic-bridge-core" ,rust-tectonic-bridge-core-0.1)
+        ("rust-tectonic-bridge-flate" ,rust-tectonic-bridge-flate-0.1)
+        ("rust-tectonic-cfg-support" ,rust-tectonic-cfg-support-0.1)
+        ("rust-tectonic-dep-support" ,rust-tectonic-dep-support-0.1))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (inputs
+     `(("libpng" ,libpng)))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Xdvipdfmx's PDF, XDV, and image I/O APIs in C, as a Rust crate")
+    (description
+     "This crate is part of the Tectonic project.  It provides the PDF, XDV,
+and image I/O capabilities of XeTeX’s xdvipdfmx as a crate, currently
+providing only a C API.")
+    (license license:expat)))
+
+(define-public rust-tectonic-status-base-0.2
+  (package
+    (name "rust-tectonic-status-base")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_status_base" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "02pxbpvwdxg2jdjs4vygz0h6qb2c4zcqkdlcjx217xdrn13jcbz3"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-tectonic-errors" ,rust-tectonic-errors-0.2))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "Basic types for reporting status messages to a user")
+    (description
+     "This crate is part of the Tectonic project.  It provides a basic
+types for reporting status messages to a user.")
+    (license license:expat)))
+
+(define-public rust-tectonic-status-base-0.1
+  (package
+    (inherit rust-tectonic-status-base-0.2)
+    (name "rust-tectonic-status-base")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_status_base" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0pdyva28cdrak2jcmw0i9blf3imyfg04h3dhg8zfn96s578wp000"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-tectonic-errors" ,rust-tectonic-errors-0.1))))))
+
 (define-public rust-tectonic-xdv-0.1
   (package
     (name "rust-tectonic-xdv")
@@ -42933,6 +45958,37 @@ with @code{CARGO_CFG_TARGET_*} variables.")
 used by XeTeX and Tectonic.")
     (license license:expat)))
 
+(define-public rust-tectonic-xetex-layout-0.1
+  (package
+    (name "rust-tectonic-xetex-layout")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tectonic_xetex_layout" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "063fq6bhhqac30bg6vmcfpd9zikn0p6rd189avz0f34ka4mir0yi"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-tectonic-bridge-core" ,rust-tectonic-bridge-core-0.1)
+        ("rust-tectonic-bridge-freetype2" ,rust-tectonic-bridge-freetype2-0.2)
+        ("rust-tectonic-bridge-graphite2" ,rust-tectonic-bridge-graphite2-0.2)
+        ("rust-tectonic-bridge-harfbuzz" ,rust-tectonic-bridge-harfbuzz-0.2)
+        ("rust-tectonic-bridge-icu" ,rust-tectonic-bridge-icu-0.2)
+        ("rust-tectonic-cfg-support" ,rust-tectonic-cfg-support-0.1)
+        ("rust-tectonic-dep-support" ,rust-tectonic-dep-support-0.1))))
+    (home-page "https://tectonic-typesetting.github.io/")
+    (synopsis "XeTeX's font loading and layout interface encapsulation")
+    (description
+     "This crate is part of the Tectonic project.  It provides the font
+loading and layout routines of XeTeX as a crate, currently providing only
+a C API.")
+    (license license:expat)))
+
 (define-public rust-tempdir-0.3
   (package
     (name "rust-tempdir")
@@ -43325,8 +46381,34 @@ writing colored text to a terminal.")
      "This package gets the size of your Linux or Windows terminal.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-terminfo-0.7
+  (package
+    (name "rust-terminfo")
+    (version "0.7.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "terminfo" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0zkln56bsixjad6rsfy9mm15d9ygm89i63cn3gn685hjwrvik5vn"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-dirs" ,rust-dirs-2)
+        ("rust-fnv" ,rust-fnv-1)
+        ("rust-nom" ,rust-nom-5)
+        ("rust-phf" ,rust-phf-0.8)
+        ("rust-phf-codegen" ,rust-phf-codegen-0.8))))
+    (home-page "https://github.com/meh/rust-terminfo")
+    (synopsis "Terminal information")
+    (description "Terminal capabilities with type-safe getters.")
+    (license license:wtfpl2)))
+
 (define-public rust-terminfo-0.6
   (package
+    (inherit rust-terminfo-0.7)
     (name "rust-terminfo")
     (version "0.6.1")
     (source
@@ -43338,17 +46420,12 @@ writing colored text to a terminal.")
        (sha256
         (base32
          "17k8vqvicd6yg0iqmkjnxjhz8h8pknv86r03nq3f3ayjmxdhclcf"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-fnv" ,rust-fnv-1)
         ("rust-nom" ,rust-nom-4)
         ("rust-phf" ,rust-phf-0.7)
-        ("rust-phf-codegen" ,rust-phf-codegen-0.7))))
-    (home-page "https://github.com/meh/rust-terminfo")
-    (synopsis "Terminal information")
-    (description "Terminal capabilities with type-safe getters.")
-    (license license:wtfpl2)))
+        ("rust-phf-codegen" ,rust-phf-codegen-0.7))))))
 
 (define-public rust-termion-1
   (package
@@ -43521,6 +46598,34 @@ for TLS).")
 unstable language features.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-text-size-1
+  (package
+    (name "rust-text-size")
+    (version "1.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "text-size" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "02jn26l5wcdjqpy80ycnk9ha10flyc0p4yga8ci6aaz7vd4bb318"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-serde" ,rust-serde-1))
+        #:cargo-development-inputs
+        (("rust-serde-test" ,rust-serde-test-1)
+         ("rust-static-assertions"
+          ,rust-static-assertions-1))))
+    (home-page
+      "https://github.com/rust-analyzer/text-size")
+    (synopsis "Newtypes for text offsets")
+    (description "This package provides a newtypes for text offsets")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-textwrap-0.12
   (package
     (name "rust-textwrap")
@@ -43600,7 +46705,7 @@ handle Unicode characters correctly.")
 (define-public rust-thiserror-1
   (package
     (name "rust-thiserror")
-    (version "1.0.22")
+    (version "1.0.25")
     (source
      (origin
        (method url-fetch)
@@ -43609,7 +46714,7 @@ handle Unicode characters correctly.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0gp5wp7izpv9rdvq035ajbxcl3g0vck61pg9y6mfsvk1hi5y76hf"))))
+         "1ip9j8riar3xffp261yls4phpasz768xhnafxdz4qlargx2pcvzs"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -43628,7 +46733,7 @@ handle Unicode characters correctly.")
 (define-public rust-thiserror-impl-1
   (package
     (name "rust-thiserror-impl")
-    (version "1.0.22")
+    (version "1.0.25")
     (source
      (origin
        (method url-fetch)
@@ -43637,7 +46742,7 @@ handle Unicode characters correctly.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0mnx51374c69l1w7gh98prn2wzm2yvmlll4ms567a42vx0ihz8lv"))))
+         "139i3bxidyncjd1sphkn4c577nkba8lzmphhr9gb26xz1y67cdla"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -43699,19 +46804,20 @@ different for every thread.")
 (define-public rust-thread-local-1
   (package
     (name "rust-thread-local")
-    (version "1.0.1")
+    (version "1.1.3")
     (source
-      (origin
-        (method url-fetch)
-        (uri (crate-uri "thread_local" version))
-        (file-name (string-append name "-" version ".crate"))
-        (sha256
-         (base32
-          "054vlrr1vsdy1h4b7n99mr24pnj8928ig9qwzg36wnkld4dns36l"))))
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "thread_local" version))
+       (file-name (string-append name "-" version ".crate"))
+       (sha256
+        (base32 "1gccp3grndpi6dyhzylz4hkqnkzc1xyri98n0xwwhnn90i7d4640"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-lazy-static" ,rust-lazy-static-1))))
+       #:cargo-inputs
+       (("rust-criterion" ,rust-criterion-0.3)
+        ("rust-once-cell" ,rust-once-cell-1))))
     (home-page "https://github.com/Amanieu/thread_local-rs")
     (synopsis "Per-object thread-local storage")
     (description "Per-object thread-local storage.")
@@ -43777,6 +46883,32 @@ fixed set of worker threads.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-thrift-0.13
+  (package
+    (name "rust-thrift")
+    (version "0.13.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "thrift" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0nvbrflb5fw6hmayqppkp97dh63vs2znww92dlkcfz4laia9cv8c"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-byteorder" ,rust-byteorder-1)
+        ("rust-integer-encoding" ,rust-integer-encoding-1)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-ordered-float" ,rust-ordered-float-1)
+        ("rust-threadpool" ,rust-threadpool-1))))
+    (home-page "http://thrift.apache.org")
+    (synopsis "Rust bindings for the Apache Thrift RPC system")
+    (description
+     "This crate provides Rust bindings for the Apache Thrift RPC system.")
+    (license license:asl2.0)))
+
 (define-public rust-thrussh-libsodium-0.1
   (package
     (name "rust-thrussh-libsodium")
@@ -43805,6 +46937,93 @@ fixed set of worker threads.")
      "You can bind to libsodium from Rust with this crate.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-tikv-jemalloc-sys-0.4
+  (package
+    (name "rust-tikv-jemalloc-sys")
+    (version "0.4.1+5.2.1-patched")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tikv-jemalloc-sys" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1lw6gy9gzk7g7h71nm8a5ybrilhqgr583mn80nslr78p0ldk69la"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cc" ,rust-cc-1)
+        ("rust-fs-extra" ,rust-fs-extra-1)
+        ("rust-libc" ,rust-libc-0.2))))
+    (home-page
+     "https://github.com/tikv/jemallocator")
+    (synopsis "Rust FFI bindings to jemalloc")
+    (description "This package provides a Rust FFI bindings to jemalloc.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-tikv-jemallocator-0.4
+  (package
+    (name "rust-tikv-jemallocator")
+    (version "0.4.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tikv-jemallocator" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1pyc94yx74s3vxnr22gnpj0b2f87s0vql0c5ayy1b1zb0jkaa51w"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-tikv-jemalloc-sys"
+         ,rust-tikv-jemalloc-sys-0.4))))
+    (home-page
+     "https://github.com/tikv/jemallocator")
+    (synopsis
+     "Rust allocator backed by jemalloc")
+    (description
+     "This package provides a Rust allocator backed by jemalloc.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-tikv-jemalloc-ctl-0.4
+  (package
+    (name "rust-tikv-jemalloc-ctl")
+    (version "0.4.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tikv-jemalloc-ctl" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1pqs08dgnnrgbib8syldxmm8cjgyz80scs9i8jgn6mw86gj8137j"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-paste" ,rust-paste-0.1)
+        ("rust-tikv-jemalloc-sys"
+         ,rust-tikv-jemalloc-sys-0.4))
+       #:cargo-development-inputs
+       (("rust-tikv-jemallocator"
+         ,rust-tikv-jemallocator-0.4))))
+    (home-page
+     "https://github.com/tikv/jemallocator")
+    (synopsis
+     "safe wrapper over jemalloc's control and introspection APIs")
+    (description
+     "This package provides a safe wrapper over jemalloc's control and
+introspection APIs.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-time-0.2
   (package
     (name "rust-time")
@@ -43826,9 +47045,12 @@ fixed set of worker threads.")
         ("rust-standback" ,rust-standback-0.2)
         ("rust-stdweb" ,rust-stdweb-0.4)
         ("rust-time-macros" ,rust-time-macros-0.1)
+        ("rust-version-check" ,rust-version-check-0.9)
         ("rust-winapi" ,rust-winapi-0.3))
        #:cargo-development-inputs
-       (("rust-version-check" ,rust-version-check-0.9))))
+       (("rust-rand" ,rust-rand-0.7)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-standback" ,rust-standback-0.2))))
     (home-page "https://github.com/time-rs/time")
     (synopsis "Date and time library")
     (description "This package provides a date and time library.  It is fully
@@ -44031,6 +47253,29 @@ manipulation in Rust.")
     (description "This package provides a low level HTTP server library.")
     (license license:asl2.0)))
 
+(define-public rust-tiny-keccak-2
+  (package
+    (name "rust-tiny-keccak")
+    (version "2.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tiny-keccak" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0dq2x0hjffmixgyf6xv9wgsbcxkd65ld0wrfqmagji8a829kg79c"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-crunchy" ,rust-crunchy-0.2))))
+    (home-page "https://github.com/debris/tiny-keccak")
+    (synopsis "Implementation of Keccak derived functions")
+    (description
+     "Tiny Keccak provides ann implementation of Keccak derived functions
+specified in FIPS-202, SP800-185 and KangarooTwelve.")
+    (license license:cc0)))
+
 (define-public rust-tinytemplate-1
   (package
     (name "rust-tinytemplate")
@@ -46295,6 +49540,43 @@ application authors using tracing to instrument their applications.")
         ("rust-tracing" ,rust-tracing-0.1)
         ("rust-tracing-log" ,rust-tracing-log-0.1))))))
 
+(define-public rust-tracing-tree-0.1
+  (package
+    (name "rust-tracing-tree")
+    (version "0.1.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tracing-tree" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0rs9zjajlkhdxfgyajbi7l9bf569vrhsnqv7qqmvrngq0w4v84hp"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-ansi-term" ,rust-ansi-term-0.12)
+        ("rust-atty" ,rust-atty-0.2)
+        ("rust-termcolor" ,rust-termcolor-1)
+        ("rust-tracing" ,rust-tracing-0.1)
+        ("rust-tracing-log" ,rust-tracing-log-0.1)
+        ("rust-tracing-subscriber"
+         ,rust-tracing-subscriber-0.2))
+       #:cargo-development-inputs
+        (("rust-assert-cmd" ,rust-assert-cmd-1)
+         ("rust-glob" ,rust-glob-0.3)
+         ("rust-log" ,rust-log-0.4))))
+    (home-page
+     "https://github.com/davidbarsky/tracing-tree")
+    (synopsis
+     "Tracing Layer which prints a tree of spans and events")
+    (description
+     "This package provides a Tracing Layer which prints a tree of spans and
+events.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-trackable-1
   (package
     (name "rust-trackable")
@@ -47773,6 +51055,29 @@ panic-free alternative to @code{core::fmt}.")
      "Unchecked indexing wrapper using regular index syntax.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-ungrammar-1
+  (package
+    (name "rust-ungrammar")
+    (version "1.13.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "ungrammar" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "17wm4b5r3z5hqail6p609nii37y3j8dr4bxg8x0bkhkc2wa06xkn"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page
+      "https://github.com/matklad/ungrammar")
+    (synopsis
+      "DSL for describing concrete syntax trees")
+    (description
+      "This package provides a DSL for describing concrete syntax trees.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-unic-char-property-0.9
   (package
     (name "rust-unic-char-property")
@@ -48261,6 +51566,26 @@ whitespace from a string.")
      "Traits and implementations for unchecked downcasting.")
     (license license:expat)))
 
+(define-public rust-unsafe-unwrap-0.1
+  (package
+    (name "rust-unsafe-unwrap")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "unsafe_unwrap" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "106swla8nyzn9qgjrb4xxa9ihl8rsk921nl9swl9n3ryy5jyqc0j"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page "https://github.com/nvzqz/unsafe-unwrap-rs")
+    (synopsis "Unsafely unwrap Result and Option types without checking")
+    (description
+     "This crate enables unchecked unwrapping on Option and Result types.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-untrusted-0.7
   (package
     (name "rust-untrusted")
@@ -49177,7 +52502,7 @@ specified across Unix and Windows platforms.")
 (define-public rust-walkdir-2
   (package
     (name "rust-walkdir")
-    (version "2.3.1")
+    (version "2.3.2")
     (source
       (origin
         (method url-fetch)
@@ -49186,14 +52511,14 @@ specified across Unix and Windows platforms.")
          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "0z9g39f49cycdm9vzjf8hnfh3f1csxgd65kmlphj8r2vffy84wbp"))))
+          "0mnszy33685v8y9js8mw6x2p3iddqs8vfj7n2dhqddnlbirz5340"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-winapi-util" ,rust-winapi-util-0.1)
+       (("rust-same-file" ,rust-same-file-1)
         ("rust-winapi" ,rust-winapi-0.3)
-        ("rust-same-file" ,rust-same-file-1))))
+        ("rust-winapi-util" ,rust-winapi-util-0.1))))
     (home-page "https://github.com/BurntSushi/walkdir")
     (synopsis "Recursively walk a directory")
     (description "Recursively walk a directory.")
@@ -49801,6 +53126,39 @@ attribute that is not in the shared backend crate.")
 WebAssembly binary files.")
     (license license:asl2.0)))
 
+(define-public rust-watchexec-1
+  (package
+    (name "rust-watchexec")
+    (version "1.16.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "watchexec" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1v52fi5fvjr7h5npyjkwnfc7801qrl4ayzgq4k03ylxr4lkbvhsb"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-clearscreen" ,rust-clearscreen-1)
+        ("rust-derive-builder" ,rust-derive-builder-0.10)
+        ("rust-glob" ,rust-glob-0.3)
+        ("rust-globset" ,rust-globset-0.4)
+        ("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-nix" ,rust-nix-0.20)
+        ("rust-notify" ,rust-notify-4)
+        ("rust-walkdir" ,rust-walkdir-2)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/watchexec/watchexec")
+    (synopsis
+     "Library to execute commands in response to file modifications")
+    (description
+     "This crate is a library to execute commands in response to file
+modifications.")
+    (license license:asl2.0)))
+
 (define-public rust-web-sys-0.3
   (package
     (name "rust-web-sys")
@@ -50556,8 +53914,33 @@ trust these primitives.")
     (description "Rust winpty bindings.")
     (license license:expat)))
 
+(define-public rust-winreg-0.8
+  (package
+    (name "rust-winreg")
+    (version "0.8.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "winreg" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1364vyx4kh170pxfg8iwlvv8xskvry53xfya0565q8qnx73gh1yi"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-chrono" ,rust-chrono-0.4)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/gentoo90/winreg-rs")
+    (synopsis "Rust bindings to the MS Windows Registry API")
+    (description
+     "This package provides Rust bindings to MS Windows Registry API.")
+    (license license:expat)))
+
 (define-public rust-winreg-0.7
   (package
+    (inherit rust-winreg-0.8)
     (name "rust-winreg")
     (version "0.7.0")
     (source
@@ -50568,7 +53951,6 @@ trust these primitives.")
        (sha256
         (base32
          "0sdxcyvda4v1v6a0k1j2v1400z3ng323k9a56gxvkq51x21dn801"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-chrono" ,rust-chrono-0.4)
@@ -50576,12 +53958,7 @@ trust these primitives.")
         ("rust-winapi" ,rust-winapi-0.3))
        #:cargo-development-inputs
        (("rust-rand" ,rust-rand-0.3)
-        ("rust-serde-derive" ,rust-serde-derive-1))))
-    (home-page "https://github.com/gentoo90/winreg-rs")
-    (synopsis "Rust bindings to the MS Windows Registry API")
-    (description "This package provides Rust bindings to MS Windows Registry
-API.")
-    (license license:expat)))
+        ("rust-serde-derive" ,rust-serde-derive-1))))))
 
 (define-public rust-winreg-0.6
   (package
@@ -50679,6 +54056,30 @@ is designed to be a very thin layer around Windows API to provide a safe Rusty
 API but without hiding any functionality.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-write-json-0.1
+  (package
+    (name "rust-write-json")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "write-json" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "1qxr1xwwyf7rd270rvjlcssm515pikf0sg70wpiymz4miy29l1h6"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page
+      "https://github.com/matklad/write-json")
+    (synopsis
+      "Simple {dependency,trait,macro}-less JSON serialization")
+    (description
+      "This package provides a simple {dependency,trait,macro}-less JSON
+serialization.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-ws2-32-sys-0.2
   (package
     (name "rust-ws2-32-sys")
@@ -50857,6 +54258,58 @@ to XDG Base Directory specification.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-xflags-macros-0.2
+  (package
+    (name "rust-xflags-macros")
+    (version "0.2.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "xflags-macros" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "1jb2bq76kzzmq5rdyi3hzkq6x41l11fr1yn00f5ib5j9l4y7s0y8"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-proc-macro2" ,rust-proc-macro2-1))
+        #:cargo-development-inputs
+        (("rust-expect-test" ,rust-expect-test-1))))
+    (home-page "https://github.com/matklad/xflags")
+    (synopsis
+      "Private implementation details of xflags")
+    (description
+      "This package provides a private implementation details of xflags.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-xflags-0.2
+  (package
+    (name "rust-xflags")
+    (version "0.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "xflags" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "12i0m43fmvwhlqid5xbr017c12j7jv3vlkjv04q428mpl3k6rbar"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-xflags-macros" ,rust-xflags-macros-0.2))))
+    (home-page "https://github.com/matklad/xflags")
+    (synopsis
+     "Moderately simple command line arguments parser")
+    (description
+     "This package provides a moderately simple command line arguments parser.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-xml-rs-0.8
   (package
     (name "rust-xml-rs")
@@ -50960,6 +54413,53 @@ to XDG Base Directory specification.")
 parser.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-xshell-macros-0.1
+  (package
+    (name "rust-xshell-macros")
+    (version "0.1.13")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "xshell-macros" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0lkym5kfq446xymimxr226kppr3ynpi9n8iif32vrfbm5i5djzng"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page "https://github.com/matklad/xshell")
+    (synopsis
+     "Private implementation detail of xshell crate")
+    (description
+     "This package provide a private implementation detail of xshell crate.")
+    (license (list license:expat license:asl2.0))))
+
+(define-public rust-xshell-0.1
+  (package
+    (name "rust-xshell")
+    (version "0.1.13")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "xshell" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1iilg7cjgz3342f3na500dp3c371jk198qh053kfy57b84dvn5gb"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-xshell-macros" ,rust-xshell-macros-0.1))))
+    (home-page "https://github.com/matklad/xshell")
+    (synopsis
+     "Utilities for quick shell scripting in Rust")
+    (description
+     "This package provide a utilities for quick shell scripting in Rust.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-xz2-0.1
   (package
     (name "rust-xz2")
@@ -51128,7 +54628,7 @@ implementation that works everywhere, even WASM!")
 (define-public rust-zip-0.5
   (package
     (name "rust-zip")
-    (version "0.5.9")
+    (version "0.5.13")
     (source
      (origin
        (method url-fetch)
@@ -51137,13 +54637,13 @@ implementation that works everywhere, even WASM!")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1i9axf7h9l04l1cy14js30svjb6zcira5yj1d4v42b14b93rca6c"))))
+         "0588z88sj37nj1clis1rf4fh794av0hwaiaihfrin9b19n24iawk"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-byteorder" ,rust-byteorder-1)
-        ("rust-bzip2" ,rust-bzip2-0.3)
+        ("rust-bzip2" ,rust-bzip2-0.4)
         ("rust-crc32fast" ,rust-crc32fast-1)
         ("rust-flate2" ,rust-flate2-1)
         ("rust-thiserror" ,rust-thiserror-1)
@@ -51179,30 +54679,49 @@ implementation that works everywhere, even WASM!")
      "This package provides a library for parsing compiled zoneinfo files.")
     (license license:expat)))
 
-(define-public rust-zstd-0.6
+(define-public rust-zstd-0.8
   (package
     (name "rust-zstd")
-    (version "0.6.1+zstd.1.4.9")
+    (version "0.8.3+zstd.1.5.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "zstd" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "18riavdrq4cy10ygvrxby87nxyxbazpy53qvavc0bwlqyxvmxrax"))))
+        (base32 "1gy2rc3hmqpzfkh9f5d395lhwjk8qwpll3gb73bznn2agd60k9sy"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-futures" ,rust-futures-0.1)
         ("rust-tokio-io" ,rust-tokio-io-0.1)
-        ("rust-zstd-safe" ,rust-zstd-safe-3))))
+        ("rust-zstd-safe" ,rust-zstd-safe-4))))
     (home-page "https://github.com/gyscos/zstd-rs")
     (synopsis "Binding to the zstd compression library")
     (description
      "This package provides a binding to the zstd compression library.")
     (license license:expat)))
 
+(define-public rust-zstd-0.6
+  (package
+    (inherit rust-zstd-0.8)
+    (name "rust-zstd")
+    (version "0.6.1+zstd.1.4.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "zstd" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "18riavdrq4cy10ygvrxby87nxyxbazpy53qvavc0bwlqyxvmxrax"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-futures" ,rust-futures-0.1)
+        ("rust-tokio-io" ,rust-tokio-io-0.1)
+        ("rust-zstd-safe" ,rust-zstd-safe-3))))))
+
 (define-public rust-zstd-0.5
   (package
     (inherit rust-zstd-0.6)
@@ -51228,17 +54747,18 @@ implementation that works everywhere, even WASM!")
         ("rust-quickcheck" ,rust-quickcheck-0.6)
         ("rust-walkdir" ,rust-walkdir-2))))))
 
-(define-public rust-zstd-safe-3
+(define-public rust-zstd-safe-4
   (package
     (name "rust-zstd-safe")
-    (version "3.0.1+zstd.1.4.9")
+    (version "4.1.0+zstd.1.5.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "zstd-safe" version))
-       (file-name (string-append name "-" version ".tar.gz"))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "133gassn5zy4vf0hhgsff3gxv1q3nc0bzi3qrqq7n4iqv6ycm1qk"))))
+        (base32 "1rssk1njcy9vz40ja0rpjyi9lbqnq2i2xx1h374s8p0qivvpa0yk"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -51252,6 +54772,24 @@ implementation that works everywhere, even WASM!")
 library.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-zstd-safe-3
+  (package
+    (inherit rust-zstd-safe-4)
+    (name "rust-zstd-safe")
+    (version "3.0.1+zstd.1.4.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "zstd-safe" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "133gassn5zy4vf0hhgsff3gxv1q3nc0bzi3qrqq7n4iqv6ycm1qk"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-zstd-sys" ,rust-zstd-sys-1))))))
+
 (define-public rust-zstd-safe-2
   (package
     (inherit rust-zstd-safe-3)
@@ -51274,7 +54812,7 @@ library.")
 (define-public rust-zstd-sys-1
   (package
     (name "rust-zstd-sys")
-    (version "1.4.20+zstd.1.4.9")
+    (version "1.6.0+zstd.1.5.0")
     (source
      (origin
        (method url-fetch)
@@ -51283,11 +54821,11 @@ library.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "13kc3crvqg021fya48jw0spfbxdli5anmry3w93r8bfgswrvgmgb"))))
+         "19rs3vvwlzr9v6qfmfxh43x99njmybpvysqf8xhpfhibjbcbwh91"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-bindgen" ,rust-bindgen-0.57)
+       (("rust-bindgen" ,rust-bindgen-0.58)
         ("rust-cc" ,rust-cc-1)
         ("rust-libc" ,rust-libc-0.2)
         ("rust-pkg-config" ,rust-pkg-config-0.3))))
diff --git a/gnu/packages/cryptsetup.scm b/gnu/packages/cryptsetup.scm
index 4c4633fe0b..49b82090f0 100644
--- a/gnu/packages/cryptsetup.scm
+++ b/gnu/packages/cryptsetup.scm
@@ -52,7 +52,7 @@
        "--enable-libargon2"
        ;; The default is OpenSSL which provides better PBKDF performance.
        "--with-crypto_backend=gcrypt"
-       ;; GRUB as of 2.04 still can't read LUKS2 containers.
+       ;; GRUB 2.06 supports LUKS2, but does it reliably support all set-ups…?
        "--with-default-luks-format=LUKS1")))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
diff --git a/gnu/packages/cups.scm b/gnu/packages/cups.scm
index bbeb565657..230a36b23e 100644
--- a/gnu/packages/cups.scm
+++ b/gnu/packages/cups.scm
@@ -857,7 +857,7 @@ HP@tie{}LaserJet, and possibly other printers.  See @file{README} for details.")
 (define-public epson-inkjet-printer-escpr
   (package
     (name "epson-inkjet-printer-escpr")
-    (version "1.7.10")
+    (version "1.7.11")
     ;; XXX: This currently works.  But it will break as soon as a newer
     ;; version is available since the URLs for older versions are not
     ;; preserved.  An alternative source will be added as soon as
@@ -865,11 +865,11 @@ HP@tie{}LaserJet, and possibly other printers.  See @file{README} for details.")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "https://download3.ebz.epson.net/dsc/f/03/00/12/68/"
-                           "34/82ca3e84f17410b5ec6818e5698524b1f42862cb/"
-                           "epson-inkjet-printer-escpr-1.7.10-1lsb3.2.tar.gz"))
+       (uri (string-append "https://download3.ebz.epson.net/dsc/f/03/00/12/84/"
+                           "42/69bb076469542fe702ada5ea53a4ea4773d407b0/"
+                           "epson-inkjet-printer-escpr-1.7.11-1lsb3.2.tar.gz"))
        (sha256
-        (base32 "0j31w85gbi2g3ad316vw7azns382m2di6wazdbiyv9vix5gvb60g"))))
+        (base32 "0m21qks68697x7k6z0i1c8lcf9l5ap4mwc5519a086cmy9whslzf"))))
     (build-system gnu-build-system)
     (arguments
      `(#:modules
diff --git a/gnu/packages/curl.scm b/gnu/packages/curl.scm
index e389d53bc7..60eeb8fad1 100644
--- a/gnu/packages/curl.scm
+++ b/gnu/packages/curl.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013, 2014, 2015 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015 Tomáš Čech <sleep_walker@suse.cz>
-;;; Copyright © 2015, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2015, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2016, 2017, 2019 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2017, 2019, 2020 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
@@ -61,7 +61,8 @@
              (sha256
               (base32
                "0jsrc97vbghvljic997r9nypc9qqddcil2lzvv032br8ahn5hr0g"))
-             (patches (search-patches "curl-use-ssl-cert-env.patch"))))
+             (patches (search-patches "curl-use-ssl-cert-env.patch"
+                                      "curl-7.77-tls-priority-string.patch"))))
    (build-system gnu-build-system)
    (outputs '("out"
               "doc"))                             ;1.2 MiB of man3 pages
diff --git a/gnu/packages/cvassistant.scm b/gnu/packages/cvassistant.scm
index f57806d734..3f3a6f7492 100644
--- a/gnu/packages/cvassistant.scm
+++ b/gnu/packages/cvassistant.scm
@@ -69,7 +69,7 @@
          (replace 'configure
            (lambda _ (invoke "qmake"))))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("quazip" ,quazip)
        ("zlib" ,zlib)))
     (home-page "https://cvassistant.sourceforge.io/")
diff --git a/gnu/packages/cybersecurity.scm b/gnu/packages/cybersecurity.scm
index e13c342342..9ec0480515 100644
--- a/gnu/packages/cybersecurity.scm
+++ b/gnu/packages/cybersecurity.scm
@@ -1,6 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
 ;;; Copyright © 2020, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2021 c4droid <c4droid@foxmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -22,7 +23,14 @@
   #:use-module (guix packages)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix build-system python)
-  #:use-module (gnu packages engineering))
+  #:use-module (gnu packages engineering)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages python-crypto)
+  #:use-module (gnu packages python-web)
+  #:use-module (gnu packages time)
+  #:use-module (gnu packages bioinformatics)      ;python-intervaltree
+  #:use-module (gnu packages emulators))
 
 (define-public ropgadget
   (package
@@ -44,3 +52,44 @@
 gadgets in binaries.  Some facilities are included for automatically generating
 chains of gadgets to execute system calls.")
     (license license:bsd-3)))
+
+(define-public pwntools
+  (package
+    (name "pwntools")
+    (version "4.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pwntools" version))
+       (sha256
+        (base32
+         "1qw7j0wwm1878aia08gyw5xljjr26qsbp45w65n4qff672sha5n5"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:tests? #f))                 ;XXX: needs a specific version of unicorn
+    (propagated-inputs
+     `(("capstone" ,capstone)
+       ("python-dateutil" ,python-dateutil)
+       ("python-intervaltree" ,python-intervaltree)
+       ("python-mako" ,python-mako)
+       ("python-packaging" ,python-packaging)
+       ("python-paramiko" ,python-paramiko)
+       ("python-psutil" ,python-psutil)
+       ("python-pyelftools" ,python-pyelftools)
+       ("python-pygments" ,python-pygments)
+       ("python-pyserial" ,python-pyserial)
+       ("python-pysocks" ,python-pysocks)
+       ("python-requests" ,python-requests)
+       ("ropgadget" ,ropgadget)
+       ("python-six" ,python-six)
+       ("python-sortedcontainers"
+        ,python-sortedcontainers)
+       ("unicorn" ,unicorn)))
+    (home-page "https://github.com/Gallopsled/pwntools")
+    (synopsis
+     "Capture-the-flag (CTF) framework and exploit development library")
+    (description
+     "Pwntools is a capture-the-flag (CTF) framework and exploit development library.
+Written in Python, it is designed for rapid prototyping and development, and
+intended to make exploit writing as simple as possible.")
+    (license license:expat)))
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index 919633a4e6..63f9656e2d 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -101,6 +101,7 @@
   #:use-module (gnu packages linux)
   #:use-module (gnu packages lisp)
   #:use-module (gnu packages lisp-xyz)
+  #:use-module (gnu packages llvm)
   #:use-module (gnu packages logging)
   #:use-module (gnu packages man)
   #:use-module (gnu packages maths)
@@ -2092,6 +2093,43 @@ a simpler and less verbose API for working with ODBC.  Common tasks should be
 easy, requiring concise and simple code.")
     (license license:expat)))
 
+(define-public nanodbc-for-irods
+  (package
+    (inherit nanodbc)
+    (arguments
+     `(#:tests? #false
+       #:configure-flags
+       '("-DBUILD_SHARED_LIBS=ON"
+         ;; The tests require ODBC backends to be installed.
+         "-DNANODBC_DISABLE_TESTS=ON"
+         "-DCMAKE_CXX_COMPILER=clang++"
+         "-DCMAKE_CXX_FLAGS=-stdlib=libc++"
+         "-DCMAKE_EXE_LINKER_FLAGS=-lc++abi")
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref inputs "gcc")))
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (cons (string-append (assoc-ref inputs "libcxx")
+                                             "/include/c++/v1")
+                              ;; Hide GCC's C++ headers so that they do not interfere with
+                              ;; the Clang headers.
+                              (delete (string-append gcc "/include/c++")
+                                      (string-split (getenv "CPLUS_INCLUDE_PATH")
+                                                    #\:)))
+                        ":"))
+               (format #true
+                       "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
+                       (getenv "CPLUS_INCLUDE_PATH"))))))))
+    (properties `((hidden? . #true)))
+    (inputs
+     `(("unixodbc" ,unixodbc)
+       ("libcxx" ,libcxx+libcxxabi-6)
+       ("libcxxabi" ,libcxxabi-6)
+       ("clang" ,clang-6)))))
+
 (define-public unqlite
   (package
     (name "unqlite")
diff --git a/gnu/packages/datastructures.scm b/gnu/packages/datastructures.scm
index 5eca507a18..4973ce98af 100644
--- a/gnu/packages/datastructures.scm
+++ b/gnu/packages/datastructures.scm
@@ -140,14 +140,14 @@ in between these sequences may be different in both content and length.")
 (define-public liburcu
   (package
     (name "liburcu")
-    (version "0.12.2")
+    (version "0.13.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://www.lttng.org/files/urcu/"
                                   "userspace-rcu-" version ".tar.bz2"))
               (sha256
                (base32
-                "0yx69kbx9zd6ayjzvwvglilhdnirq4f1x1sdv33jy8bc9wgc3vsf"))))
+                "085s437nig6bdiv9im4k4qwqbrbnc4qw9flqi16jlb493az0vcnb"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("perl" ,perl)))                 ; for tests
diff --git a/gnu/packages/dictionaries.scm b/gnu/packages/dictionaries.scm
index 2b1f7f0ad1..5ca9e128ff 100644
--- a/gnu/packages/dictionaries.scm
+++ b/gnu/packages/dictionaries.scm
@@ -438,12 +438,6 @@ intelligible and easily correctable.")
        ("ncurses" ,ncurses)
        ("readline" ,readline)
        ("zlib" ,zlib)))
-    ;; If you use Guix to package and install dictionary data,
-    ;; you need this variable to load them.
-    (native-search-paths
-     (list (search-path-specification
-            (variable "STARDICT_DATA_DIR")
-            (files '("share/stardict/dic")))))
     (home-page "https://dushistov.github.io/sdcv/")
     (synopsis "Console version of StarDict")
     (description "sdcv is simple text-based utility for work with dictionaries
diff --git a/gnu/packages/disk.scm b/gnu/packages/disk.scm
index c31afee627..ccda71b268 100644
--- a/gnu/packages/disk.scm
+++ b/gnu/packages/disk.scm
@@ -358,14 +358,14 @@ output without any plausibility checks.")
 (define-public gptfdisk
   (package
     (name "gptfdisk")
-    (version "1.0.7")
+    (version "1.0.8")
     (source
      (origin
       (method url-fetch)
       (uri (string-append "mirror://sourceforge/gptfdisk/gptfdisk/"
                           version "/gptfdisk-" version ".tar.gz"))
       (sha256
-       (base32 "1h1871gwlq05gdc2wym98ghfmq6pn5lh8g5cqy3r49svz2vh8h3m"))))
+       (base32 "1py6klp1b7rni1qjj110snyyxafhx092carlii5vrnh4y1b9ilcm"))))
     (build-system gnu-build-system)
     (inputs
      `(("gettext" ,gettext-minimal)
diff --git a/gnu/packages/display-managers.scm b/gnu/packages/display-managers.scm
index 264ad34ba3..7ae41a674e 100644
--- a/gnu/packages/display-managers.scm
+++ b/gnu/packages/display-managers.scm
@@ -80,7 +80,7 @@
        ("libxcb" ,libxcb)
        ("libxkbcommon" ,libxkbcommon)
        ("linux-pam" ,linux-pam)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
 
        ;; Some user-defined themes use QtQuick components internally.  Adding
diff --git a/gnu/packages/djvu.scm b/gnu/packages/djvu.scm
index 6423eb124f..96071b8da1 100644
--- a/gnu/packages/djvu.scm
+++ b/gnu/packages/djvu.scm
@@ -119,7 +119,7 @@ utilities.")
        ("glib" ,glib)
        ("libxt" ,libxt)
        ("libtiff" ,libtiff)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
diff --git a/gnu/packages/dns.scm b/gnu/packages/dns.scm
index a0388a1419..199b876369 100644
--- a/gnu/packages/dns.scm
+++ b/gnu/packages/dns.scm
@@ -101,7 +101,7 @@
         (base32 "0ac242n7996fswq1a3nlh1bbbhrsdwsq4mx7xq8ffq6aplb4rj4a"))
        (patches
         (search-patches
-         ;; To create make-flag vairables,
+         ;; To create make-flag variables,
          ;; for splitting installation of drill and examples.
          "ldns-drill-examples.patch"))))
     (build-system gnu-build-system)
@@ -769,16 +769,16 @@ served by AS112.  Stub and forward zones are supported.")
 (define-public yadifa
   (package
     (name "yadifa")
-    (version "2.4.2")
+    (version "2.5.0")
     (source
-     (let ((build "9997"))
+     (let ((build "10188"))
        (origin
          (method url-fetch)
          (uri
           (string-append "https://www.yadifa.eu/sites/default/files/releases/"
                          "yadifa-" version "-" build ".tar.gz"))
          (sha256
-          (base32 "0f1by2c7l39qpsar5nh98f3xypmn2ikv7wr557wmva6m0lwbl3q0")))))
+          (base32 "05ps6fif3sqn6yzkprnp1cm81f3ja4vqc0r6vh7nvzl73gv4rp2w")))))
     (build-system gnu-build-system)
     (native-inputs
      `(("which" ,which)))
@@ -803,7 +803,8 @@ served by AS112.  Stub and forward zones are supported.")
        (list "--sysconfdir=/etc"
              "--localstatedir=/var"
              "--enable-shared" "--disable-static"
-             "--disable-build-timestamp"))) ; build reproducibly
+             "--disable-build-timestamp"    ; build reproducibly
+             "--enable-tcp-manager")))
     (home-page "https://www.yadifa.eu/")
     (synopsis "Authoritative DNS name server")
     (description "YADIFA is an authoritative name server for the @dfn{Domain
@@ -1236,7 +1237,7 @@ known public suffixes.")
 (define-public maradns
   (package
     (name "maradns")
-    (version "3.5.0007")
+    (version "3.5.0020")
     (source
      (origin
        (method url-fetch)
@@ -1244,7 +1245,7 @@ known public suffixes.")
                            (version-major+minor version) "/"
                            version "/maradns-" version ".tar.xz"))
        (sha256
-        (base32 "0bc19xylg4whww9qaj5i4izwxcrh0c0ja7l1pfcn2la02hlvg1a6"))))
+        (base32 "1qgabw6y2bwy6y88dikis62k789i0xh7iwxan8jmqpzvksqwjfgw"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f                      ; need to be root to run tests
diff --git a/gnu/packages/docker.scm b/gnu/packages/docker.scm
index 6083ed780b..8bac1b89ce 100644
--- a/gnu/packages/docker.scm
+++ b/gnu/packages/docker.scm
@@ -382,12 +382,12 @@ built-in registry server of Docker.")
                (("DefaultInitBinary = .*")
                 (string-append "DefaultInitBinary = \""
                                (assoc-ref inputs "tini")
-                               "/bin/tini\"\n")))
+                               "/bin/tini-static\"\n")))
              (substitute* "daemon/config/config_common_unix_test.go"
                (("expectedInitPath: \"docker-init\"")
                 (string-append "expectedInitPath: \""
                                (assoc-ref inputs "tini")
-                               "/bin/tini\"")))
+                               "/bin/tini-static\"")))
              (substitute* "vendor/github.com/moby/buildkit/executor/runcexecutor/executor.go"
                (("var defaultCommandCandidates = .*")
                 (string-append "var defaultCommandCandidates = []string{\""
@@ -716,7 +716,7 @@ defined in a per-project configuration file.")
 (define-public tini
   (package
     (name "tini")
-    (version "0.18.0")
+    (version "0.19.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -725,19 +725,14 @@ defined in a per-project configuration file.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1h20i3wwlbd8x4jr2gz68hgklh0lb0jj7y5xk1wvr8y58fip1rdn"))))
+                "1hnnvjydg7gi5gx6nibjjdnfipblh84qcpajc08nvr44rkzswck4"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f                    ;tests require a Docker daemon
-       #:phases (modify-phases %standard-phases
-                  (add-after 'unpack 'disable-static-build
-                    ;; Disable the static build as it fails to install, with
-                    ;; the error: "No valid ELF RPATH or RUNPATH entry exists
-                    ;; in the file".
-                    (lambda _
-                      (substitute* "CMakeLists.txt"
-                        ((".*tini-static.*") ""))
-                      #t)))))
+       ;; 'tini-static' is a static binary, which leads CMake to fail with
+       ;; ‘file RPATH_CHANGE could not write new RPATH: ...’.  Clear
+       ;; CMAKE_INSTALL_RPATH to avoid that problem.
+       #:configure-flags '("-DCMAKE_INSTALL_RPATH=")))
     (home-page "https://github.com/krallin/tini")
     (synopsis "Tiny but valid init for containers")
     (description "Tini is an init program specifically designed for use with
diff --git a/gnu/packages/documentation.scm b/gnu/packages/documentation.scm
index 15a4c1dffc..4313af387e 100644
--- a/gnu/packages/documentation.scm
+++ b/gnu/packages/documentation.scm
@@ -334,7 +334,7 @@ local system.")
       (inputs
        `(("libarchive" ,libarchive)
          ("sqlite" ,sqlite)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtdeclarative" ,qtdeclarative)
          ("qtwebchannel" ,qtwebchannel)
          ("qtwebengine" ,qtwebengine)
diff --git a/gnu/packages/ebook.scm b/gnu/packages/ebook.scm
index 708ef474fa..1fcee832a3 100644
--- a/gnu/packages/ebook.scm
+++ b/gnu/packages/ebook.scm
@@ -55,6 +55,7 @@
   #:use-module (gnu packages libusb)
   #:use-module (gnu packages libreoffice)
   #:use-module (gnu packages music)
+  #:use-module (gnu packages pantheon)
   #:use-module (gnu packages pdf)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python)
@@ -146,7 +147,7 @@ with Microsoft Compiled HTML (CHM) files")
     (build-system python-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)
-       ("qtbase" ,qtbase) ; for qmake
+       ("qtbase" ,qtbase-5) ; for qmake
        ("python-flake8" ,python-flake8)
        ("python-pyqt-builder" ,python-pyqt-builder)
        ("xdg-utils" ,xdg-utils)))
@@ -474,7 +475,7 @@ following formats:
 (define-public cozy
   (package
     (name "cozy")
-    (version "0.9.4")
+    (version "1.0.3")
     (source
      (origin
        (method git-fetch)
@@ -483,7 +484,7 @@ following formats:
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "182y6mkr39qgwk1n33nhfngqjyadrijiyfkzxydx9hfch302i8wz"))))
+        (base32 "0m0xiqpb87pwr3fhy0a4qxg67yjhwchcxj3x2anyy0li4inryxag"))))
     (build-system meson-build-system)
     (arguments
      `(#:glib-or-gtk? #t
@@ -530,12 +531,14 @@ following formats:
        ("python" ,python-wrapper)))
     (inputs
      `(("file" ,file)
+       ("granite" ,granite)
        ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
        ("gst-libav" ,gst-libav)
        ("gst-plugins-bad" ,gst-plugins-bad)
        ("gst-plugins-good" ,gst-plugins-good)
        ("gst-plugins-ugly" ,gst-plugins-ugly)
        ("gtk+" ,gtk+)
+       ("libgee" ,libgee)
        ("libhandy" ,libhandy)
        ("python-distro" ,python-distro)
        ("python-gst" ,python-gst)
diff --git a/gnu/packages/education.scm b/gnu/packages/education.scm
index 6fbe0f2b5d..d815c6e689 100644
--- a/gnu/packages/education.scm
+++ b/gnu/packages/education.scm
@@ -191,7 +191,7 @@ of categories with some of the activities available in that category.
     (inputs
      `(("openssl" ,openssl)
        ("python" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtmultimedia" ,qtmultimedia)
@@ -260,7 +260,7 @@ Currently available boards include:
                ;; Recreate Makefile
                (invoke "qmake")))))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)))
     (home-page "https://www.tipp10.com/")
     (synopsis "Touch typing tutor")
@@ -638,7 +638,7 @@ Portuguese, Spanish and Italian.")
          (replace 'configure
            (lambda _ (invoke "qmake" "fet.pro"))))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://www.lalescu.ro/liviu/fet/")
     (synopsis "Timetabling software")
     (description
@@ -654,14 +654,14 @@ hours.")
 (define-public klavaro
   (package
     (name "klavaro")
-    (version "3.12")
+    (version "3.13")
     (source
       (origin
         (method url-fetch)
         (uri (string-append "mirror://sourceforge/klavaro/klavaro-"
                             version ".tar.bz2"))
         (sha256
-         (base32 "0ymrmgllyjk9wp1f1ayw51xc3myar8ld9a5531wdbrym0xzy4l64"))))
+         (base32 "0z6c3lqikk50mkz3ipm93l48qj7b98lxyip8y6ndg9y9k0z0n878"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("intltool" ,intltool)
@@ -712,7 +712,7 @@ language and very flexible regarding to new or unknown keyboard layouts.")
        ("kxmlgui" ,kxmlgui)
        ("libxcb" ,libxcb)
        ("libxkbfile" ,libxkbfile)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtquickcontrols2" ,qtquickcontrols2)
diff --git a/gnu/packages/electronics.scm b/gnu/packages/electronics.scm
index 861544ee22..0e985c9750 100644
--- a/gnu/packages/electronics.scm
+++ b/gnu/packages/electronics.scm
@@ -277,7 +277,7 @@ format support.")
        ("glibmm" ,glibmm)
        ("libsigrok" ,libsigrok)
        ("libsigrokdecode" ,libsigrokdecode)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (home-page "https://www.sigrok.org/wiki/PulseView")
     (synopsis "Qt based logic analyzer, oscilloscope and MSO GUI for sigrok")
diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index a2e4455c8e..1cc4a8de66 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -78,7 +78,7 @@
 ;;; Copyright © 2020 Eric Bavier <bavier@posteo.net>
 ;;; Copyright © 2020, 2021 Morgan Smith <Morgan.J.Smith@outlook.com>
 ;;; Copyright © 2020 Peng Mei Yu <i@pengmeiyu.com>
-;;; Copyright © 2020 Niklas Eklund <niklas.eklund@posteo.net>
+;;; Copyright © 2020, 2021 Niklas Eklund <niklas.eklund@posteo.net>
 ;;; Copyright © 2020 Marco Grassi <marco.au.grassi98@protonmail.com>
 ;;; Copyright © 2020 Tomás Ortín Fernández <tomasortin@mailbox.org>
 ;;; Copyright © 2020 Zhu Zihao <all_but_last@163.com>
@@ -405,7 +405,7 @@ a generic Scheme interaction mode for the GNU Emacs editor.")
 (define-public emacs-vc-hgcmd
   (package
     (name "emacs-vc-hgcmd")
-    (version "1.13")
+    (version "1.14")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -414,7 +414,7 @@ a generic Scheme interaction mode for the GNU Emacs editor.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "14c2brvw6vnf1h3lbpap4jh5d7mjnzxrbny4jk77832v09mj2ria"))))
+                "1mm8lnwii53j32v54aahl8sf3ciwymrvc1rgy4nw2m7hcrnjsb78"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/muffinmad/emacs-vc-hgcmd")
     (synopsis "Version control (VC) backend for the Mercurial command server")
@@ -532,6 +532,26 @@ buffers, directory trees, or the web.")
 @command{hg histedit} for editing the commit history.")
       (license license:gpl3+))))
 
+(define-public emacs-package-build
+  (package
+    (name "emacs-package-build")
+    (version "2.3")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/melpa/package-build")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1412pjghyvzkdlsrrs0ql30vw591bhyk1wlbf49f15dzjbspx3w0"))))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/melpa/package-build")
+    (synopsis "Tools for assembling en Emacs package archive")
+    (description "This package provides tools for assembling an @acronym{ELPA,
+Emacs package archive}.")
+    (license license:gpl3+)))
+
 (define-public emacs-paredit
   (package
     (name "emacs-paredit")
@@ -2030,14 +2050,14 @@ incrementally confined in Isearch manner.")
 (define emacs-emms-print-metadata
   (package
     (name "emacs-emms-print-metadata")
-    (version "7.2")
+    (version "7.4")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://elpa.gnu.org/packages/"
                            "emms-" version ".tar"))
        (sha256
-        (base32 "11vqqh9rnzibsfw7wx62rgzl8i8ldpf0hv1sj43nhl5c6dlc8d5z"))))
+        (base32 "153j76jfnh01b4pkkpyxfh83rl975rx0mh7mx4nnf83qd4dzkkd4"))))
     (build-system gnu-build-system)
     (arguments
      `(#:make-flags '("emms-print-metadata")
@@ -2524,14 +2544,14 @@ as a library for other Emacs packages.")
 (define-public emacs-auctex
   (package
     (name "emacs-auctex")
-    (version "13.0.11")
+    (version "13.0.12")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://elpa.gnu.org/packages/"
                            "auctex-" version ".tar"))
        (sha256
-        (base32 "0sy4f1n38q58vyzw5l0f80ci3j99rb25gbwj0frl0pglfmgzl44k"))))
+        (base32 "0fx3l6yyq63mlnapxiqpdhi5l314r3aj63404nly6hcdvc28g9nm"))))
     (build-system emacs-build-system)
     ;; We use 'emacs' because AUCTeX requires dbus at compile time
     ;; ('emacs-minimal' does not provide dbus).
@@ -3913,7 +3933,7 @@ files and directories.")
 (define-public emacs-fountain-mode
   (package
     (name "emacs-fountain-mode")
-    (version "3.4.1")
+    (version "3.5.0")
     (source
      (origin
        (method git-fetch)
@@ -3922,7 +3942,7 @@ files and directories.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "14zhbcfqyp093kd1bxl7f2hf5l5995qmgpmnxfgw9qcc781crj73"))))
+        (base32 "0xlg5b0sa4qbv68sza23fr5khv36860jbhzfbcqcw1d420xllryx"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/rnkn/fountain-mode")
     (synopsis "Major mode for screenwriting in Fountain markup")
@@ -5554,6 +5574,31 @@ errors.")
 the current Cargo project.")
     (license license:gpl3+)))
 
+(define-public emacs-flycheck-package
+  (package
+    (name "emacs-flycheck-package")
+    (version "0.14")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/purcell/flycheck-package")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "00py39n1383761wq6wp194pvyk94ydqdbxj9kl64g9jnipkp7849"))))
+    (build-system emacs-build-system)
+    (propagated-inputs
+     `(("emacs-flycheck" ,emacs-flycheck)
+       ("emacs-package-lint" ,emacs-package-lint)))
+    (home-page "https://github.com/purcell/flycheck-package")
+    (synopsis "Flycheck checker for elisp package metadata")
+    (description
+     "This library provides a flycheck checker for the metadata in Emacs Lisp
+files which are intended to be packages.")
+    (license license:gpl3+)))
+
 (define-public emacs-elisp-demos
   (package
     (name "emacs-elisp-demos")
@@ -7570,28 +7615,25 @@ It is built on top of the custom theme support in Emacs 24 or later.")
     (license license:gpl3+)))
 
 (define-public emacs-moe-theme-el
-  (let ((commit "6e086d855d6bb446bbd1090742815589a81a915f")
-        (version "1.0")
-        (revision "1"))
-    (package
-      (name "emacs-moe-theme-el")
-      (version (git-version version revision commit))
-      (source
-       (origin
-         (method git-fetch)
-         (uri (git-reference
-               (url "https://github.com/kuanyui/moe-theme.el")
-               (commit commit)))
-         (file-name (git-file-name name version))
-         (sha256
-          (base32 "0xj4wfd7h4jqnr193pizm9frf6lmwjr0dsdv2l9mqh9k691z1dnc"))))
-      (build-system emacs-build-system)
-      (home-page "https://github.com/kuanyui/moe-theme.el")
-      (synopsis "Anime-inspired color themes")
-      (description
-       "This package provides vibrant color schemes with light and dark
+  (package
+    (name "emacs-moe-theme-el")
+    (version "1.0.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/kuanyui/moe-theme.el")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "14higsv6h0pka90gr25a3yxh95xn65l6qxb39mmdzkfdlnzsg664"))))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/kuanyui/moe-theme.el")
+    (synopsis "Anime-inspired color themes")
+    (description
+     "This package provides vibrant color schemes with light and dark
 variants.")
-      (license license:gpl3+))))
+    (license license:gpl3+)))
 
 (define-public emacs-solarized-theme
   (package
@@ -8649,8 +8691,8 @@ use it, call @code{M-x ivy-yasnippet} (but make sure you have enabled
 ;; pick a more recent snapshot of the repository, see
 ;; https://github.com/Yevgnen/ivy-rich/pull/80.
 (define-public emacs-ivy-rich
-  (let ((commit "7b9b7b20c3ead81da90232cd6707dfad3c1f1eb3")
-        (revision "1"))
+  (let ((commit "600b8183ed0be8668dcc548cc2c8cb94b001363b")
+        (revision "2"))
     (package
       (name "emacs-ivy-rich")
       (version (git-version "0.1.6" revision commit))
@@ -8662,7 +8704,7 @@ use it, call @code{M-x ivy-yasnippet} (but make sure you have enabled
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
-          (base32 "03p13z609ighdq4axls93alqfl7pclx12g4vdd7lwpcy0r0cgyf8"))))
+          (base32 "1dv6vr7fv32v5m04zdy02sdajpvrnpc4i3pbh2dwfv73ff8d8yxm"))))
       (build-system emacs-build-system)
       (propagated-inputs
        `(("emacs-ivy" ,emacs-ivy)))
@@ -12463,6 +12505,36 @@ snippets.  When this package is installed, the extra snippets it provides are
 automatically made available to YASnippet.")
     (license license:gpl3+)))
 
+(define-public emacs-doom-snippets
+  ;; Use the latest commit, as there are no tagged releases.  Version is
+  ;; extracted from main file.
+  (let ((release "1.1.0")
+        (revision "0")
+        (commit "bc613f448eed1bd363e61c41691a61e9fd139534"))
+    (package
+      (name "emacs-doom-snippets")
+      (version (git-version release revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/hlissner/doom-snippets")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0n4b2pr0gpn8vb2n1rckdq4jk9sj995a62yxk6z2ygw5ad7pkj8f"))))
+      (build-system emacs-build-system)
+      (arguments
+       `(#:include (cons* "^.*\\/" %default-include)))
+      (propagated-inputs
+       `(("emacs-yasnippet" ,emacs-yasnippet)))
+      (home-page "https://github.com/hlissner/doom-snippets")
+      (synopsis "Doom Emacs' snippet library")
+      (description
+       "This package provides Yasnippets snippets for Doom Emacs.  It also
+exposes a small API to assist in writing your own snippets.")
+      (license license:expat))))
+
 (define-public emacs-helm-c-yasnippet
   (let ((commit "65ca732b510bfc31636708aebcfe4d2d845b59b0")
         (revision "1"))
@@ -13279,13 +13351,13 @@ containing words from the Rime project.")
 (define-public emacs-pyim
   (package
     (name "emacs-pyim")
-    (version "3.7.9")
+    (version "3.8.1")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://elpa.gnu.org/packages/pyim-" version ".tar"))
        (sha256
-        (base32 "00ff1izdwcy53dcwpdn18wwndnw2jsw4bhg8gkqaa60xm468xzkl"))))
+        (base32 "19rsy41l588aijyi81jmqz9icl8r7ifh46yyl2dl99qz5rw00hlp"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-async" ,emacs-async)
@@ -13300,17 +13372,38 @@ containing words from the Rime project.")
 shuangpin, wubi and cangjie.")
     (license license:gpl2+)))
 
+(define-public emacs-reverse-im
+  (package
+    (name "emacs-reverse-im")
+    (version "0.0.7")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/a13/reverse-im.el")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "05k2zp2hldzq5h6nl8gx79dd8lvfn507ad4x3naichdqgn2013nn"))))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/a13/reverse-im.el")
+    (synopsis "Reverse mapping for non-default system layouts")
+    (description
+     "Reverse IM provides a minor mode that toggles translations for all input
+methods from a given list.")
+    (license license:gpl3+)))
+
 (define-public emacs-posframe
   (package
     (name "emacs-posframe")
-    (version "1.0.3")
+    (version "1.0.4")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://elpa.gnu.org/packages/"
                            "posframe-" version ".tar"))
        (sha256
-        (base32 "0c3lnrydsysv8j25brgc0cckf1hz54yhkginncmw81y1ia43rqmx"))))
+        (base32 "0i2pw90gw9zb22gj8yyvcp3b2k1bxxhbjj0idvr5iz1vd9023bc6"))))
     (build-system emacs-build-system)
     ;; emacs-minimal does not include the function font-info.
     (arguments
@@ -13618,7 +13711,7 @@ on mouse-control.")
 (define-public emacs-gnugo
   (package
     (name "emacs-gnugo")
-    (version "3.1.0")
+    (version "3.1.1")
     (source
      (origin
        (method url-fetch)
@@ -13626,7 +13719,7 @@ on mouse-control.")
                            version ".tar"))
        (sha256
         (base32
-         "0xpjvs250gg71qwapdsb1hlc61gs0gpkjds01srf784fvyxx2gf1"))))
+         "035rgiz42q042h41l4cvf0hr8igy2vyn3s1hsl2pgh2dq2jjylv6"))))
     (build-system emacs-build-system)
     (arguments
      `(#:phases (modify-phases %standard-phases
@@ -15344,7 +15437,7 @@ Features:
 (define-public emacs-evil-matchit
   (package
     (name "emacs-evil-matchit")
-    (version "2.3.11")
+    (version "2.3.12")
     (source
      (origin
        (method git-fetch)
@@ -15353,7 +15446,7 @@ Features:
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1990g1b6v0i7jaiv35bdssdn601rjifzg4fy9s3sxk0drqm1xiss"))))
+        (base32 "0l4ash907d91vccqdxjz1v5spd8f4va0vrdri6h9y1qc67mjlsph"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-evil" ,emacs-evil)))
@@ -16298,7 +16391,7 @@ official @command{sqlite3} executable to access SQL database.")
 (define-public emacs-closql
   (package
     (name "emacs-closql")
-    (version "1.0.5")
+    (version "1.0.6")
     (source
      (origin
        (method git-fetch)
@@ -16308,7 +16401,7 @@ official @command{sqlite3} executable to access SQL database.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "01l4w3wc7rm7mca8pbkyz0yrks4z8i00ppy5c4bmrnn6akf7h9ih"))))
+         "1ghqxnn39i032ibm5sbnv67r2dd2hgfnfpqbmb8wzg9wc6smnacq"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-emacsql" ,emacs-emacsql)))
@@ -16325,7 +16418,7 @@ add any additional instance slots.")
 (define-public emacs-epkg
   (package
     (name "emacs-epkg")
-    (version "3.3.0")
+    (version "3.3.1")
     (source
      (origin
        (method git-fetch)
@@ -16335,7 +16428,7 @@ add any additional instance slots.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "03zsysj78w43q902wi9dhck64q9va247avr6fhdw8ynf2lvb78d3"))))
+         "0z9sz9ydfjzhawh4qip41h3vid1lslaf0h14hkjz9kx8fkrzib8a"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-closql" ,emacs-closql)
@@ -16827,7 +16920,7 @@ interactive commands and functions, such as @code{completing-read}.")
 (define-public emacs-org-ql
   (package
     (name "emacs-org-ql")
-    (version "0.5")
+    (version "0.5.2")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -16835,7 +16928,7 @@ interactive commands and functions, such as @code{completing-read}.")
                     (commit version)))
               (sha256
                (base32
-                "14nsy2dbln3m5bpqzyfqycn18sb3qh407hjbkk1l0x2nqs3lrkqn"))
+                "0b3xxnbhnrz0263fnrrdbs3gif4pjkfws4mxkfqqpg0fc8azp2rx"))
               (file-name (git-file-name name version))))
     (build-system emacs-build-system)
     (propagated-inputs
@@ -16864,8 +16957,7 @@ interactive commands and functions, such as @code{completing-read}.")
                ;; This test fails on Emacs 27.1 (see:
                ;; https://github.com/alphapapa/org-super-agenda/issues/183).
                (("it \"Can search buffer containing the link\"" all)
-                (string-append "x" all)))
-             #t)))))
+                (string-append "x" all))))))))
     (home-page "https://github.com/alphapapa/org-ql/")
     (synopsis "Query language for Org buffers")
     (description "This package provides a Lispy query language for Org
@@ -21202,6 +21294,68 @@ youtube-dl backends are supported.  It is possible to create download profiles
 depending on the downloaded URL.")
     (license license:gpl3+)))
 
+(define-public emacs-ytel
+  ;; No tagged releases.  Using version from main file.
+  (let ((commit "d40bc7ead8d4d7e4d16b03b66a93d63bef51cc5f")
+        (revision "0"))
+    (package
+      (name "emacs-ytel")
+      (version (git-version "0.1.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/grastello/ytel")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0pxzfsxzrpv59dssrgx2mmwkm6rzk49ffjkgsa3wks7rdyfil3kf"))))
+      (build-system emacs-build-system)
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'patch-exec-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (let ((curl (assoc-ref inputs "curl")))
+                 (substitute* "ytel.el"
+                   (("\"curl\"") (string-append "\"" curl "/bin/curl\"")))))))))
+      (inputs
+       `(("curl" ,curl)))
+      (home-page "https://github.com/grastello/ytel")
+      (synopsis "Youtube front-end for Emacs")
+      (description
+       "This package provides a major mode to search YouTube videos via an
+Elfeed-like buffer.  Information about videos displayed in this buffer can be
+extracted and manipulated by user-defined functions to do various things such
+as playing them in some video player, or downloading them.")
+      (license license:gpl3+))))
+
+(define-public emacs-ytel-show
+  ;; No tagged releases.  Version extracted from main file.
+  (let ((commit "8b999484eb447ecdb741b24cbef2b5a7260a53e6")
+        (revision "0"))
+    (package
+      (name "emacs-ytel-show")
+      (version (git-version "0.1.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/xFA25E/ytel-show")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0nhgzfzq1bgpbdbljx5z2hzr8ia7ybsyvvr66yj4klz0zj97rghj"))))
+      (build-system emacs-build-system)
+      (propagated-inputs
+       `(("emacs-ytel" ,emacs-ytel)))
+      (home-page "https://github.com/xFA25E/ytel-show")
+      (synopsis "Browse YouTube in Emacs")
+      (description
+       "This package provides an Emacs interface for browsing YouTube videos
+and comments.")
+      (license license:gpl3+))))
+
 (define-public emacs-org-web-tools
   (package
     (name "emacs-org-web-tools")
@@ -23237,7 +23391,7 @@ as Emacs Lisp.")
 (define-public emacs-transient
   (package
     (name "emacs-transient")
-    (version "0.3.4")
+    (version "0.3.5")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -23246,7 +23400,7 @@ as Emacs Lisp.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "16z0j69sk7k51sd1vri3y2v0xjj0w7wpf5mmwnsxp8y6d3m0yjbv"))))
+                "0wzfnzv2304a737zwp163aajjhm8i3ix9v7palgg1r3jskvbghmw"))))
     (build-system emacs-build-system)
     (arguments
      `(#:tests? #f                      ;no test suite
@@ -23277,7 +23431,7 @@ commands (a prefix and a suffix) we prefer to call it just a \"transient\".")
 (define-public emacs-forge
   (package
      (name "emacs-forge")
-     (version "0.2.0")
+     (version "0.2.1")
      (source
       (origin
         (method git-fetch)
@@ -23287,7 +23441,7 @@ commands (a prefix and a suffix) we prefer to call it just a \"transient\".")
         (file-name (git-file-name name version))
         (sha256
          (base32
-          "139pndj9l9aifnvv2ak5zwf5gzwhp3m6dfpw1avf4vkh1zywzwa0"))))
+          "0j28vc0q1h36pk0y2nidnlsc2y7n0vpfrd8civiv1zp8z0jwfyc9"))))
      (build-system emacs-build-system)
      (native-inputs
       `(("texinfo" ,texinfo)))
@@ -25963,7 +26117,7 @@ Telegram messaging platform.")
 (define-public emacs-doom-modeline
   (package
     (name "emacs-doom-modeline")
-    (version "3.1.1")
+    (version "3.2.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -25971,7 +26125,7 @@ Telegram messaging platform.")
                     (commit (string-append "v" version))))
               (sha256
                (base32
-                "1dkgh87sv25mdlzdfihp6gp0asvwplx9yrn7nfsqzsfc3kpajkck"))
+                "1gfkaxga919a1a19dhpbby95l8dixb1278g5d7iadjf2i3j0p3l0"))
               (file-name (git-file-name name version))))
     (build-system emacs-build-system)
     (arguments
@@ -26290,14 +26444,14 @@ interface.")
 (define-public emacs-ivy-posframe
   (package
     (name "emacs-ivy-posframe")
-    (version "0.6.0")
+    (version "0.6.1")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://elpa.gnu.org/packages/"
                            "ivy-posframe-" version ".tar"))
        (sha256
-        (base32 "07dzglrcdl54lkznyphw97xwd9bcwzdcgzkav0vqfk7f5cwh1wkf"))))
+        (base32 "1nay2sfbwm2fkp3f1y89innd9h6j3q70q9y4yddrwa69cxlj9m23"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-ivy" ,emacs-ivy)
diff --git a/gnu/packages/emulators.scm b/gnu/packages/emulators.scm
index 9b22b56369..ca935036d4 100644
--- a/gnu/packages/emulators.scm
+++ b/gnu/packages/emulators.scm
@@ -276,7 +276,7 @@ SuperCPU.")
          ("openal" ,openal)
          ("pugixml" ,pugixml)
          ("pulseaudio" ,pulseaudio)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("sdl2" ,sdl2)
          ("sfml" ,sfml)
          ("soil" ,soil)
@@ -376,7 +376,7 @@ older games.")
        #:tests? #f))    ; test suite wants mips toolchain
     (inputs
      `(("elfutils" ,elfutils)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://github.com/cvut/QtMips")
     (synopsis "MIPS CPU emulator")
     (description "This package contains a MIPS CPU emulator.  The simulator
@@ -620,7 +620,7 @@ The following systems are supported:
               ("mesa" ,mesa)
               ("minizip" ,minizip)
               ("ncurses" ,ncurses)
-              ("qtbase" ,qtbase)
+              ("qtbase" ,qtbase-5)
               ("qtmultimedia" ,qtmultimedia)
               ("sdl2" ,sdl2)
               ("sqlite" ,sqlite)
@@ -1379,7 +1379,7 @@ as RetroArch.")
        ("openal" ,openal)
        ("pulseaudio" ,pulseaudio)
        ("python" ,python)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sdl" ,sdl2)
        ("udev" ,eudev)
        ("vulkan-loader" ,vulkan-loader)
@@ -1799,7 +1799,7 @@ This is a part of the TiLP project.")
        ("pugixml" ,pugixml)
        ("pulseaudio" ,pulseaudio)
        ("python-wrapper" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("rapidjson" ,rapidjson)
        ("sdl" ,(sdl-union (list sdl2 sdl2-ttf)))
        ("sqlite" ,sqlite)
@@ -1998,6 +1998,8 @@ from various forks of Gens, and improved platform portability.")
     (build-system gnu-build-system)
     (arguments
      `(#:make-flags (list "-C" "bsnes"
+                          ;; Remove march=native
+                          "local=false"
                           (string-append "prefix=" (assoc-ref %outputs "out")))
        #:tests? #f                      ; No tests.
        #:phases (modify-phases %standard-phases
diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 338510d813..e6e1382380 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -201,7 +201,7 @@
      `(("boost" ,boost)
        ("muparser" ,muparser)
        ("freetype" ,freetype)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -701,7 +701,7 @@ multipole-accelerated algorithm.")
                        (string-append "PREFIX=" out)
                        "phoenix.pro")))))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtserialport" ,qtserialport)
        ("qtsvg" ,qtsvg)
        ("libgit2" ,libgit2)
@@ -834,7 +834,7 @@ fonts to gEDA.")
       (inputs
        `(("boost" ,boost)
          ("libpng" ,libpng)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("eigen" ,eigen)
          ("guile" ,guile-3.0)))
       (home-page "https://libfive.com")
@@ -1683,31 +1683,18 @@ high-performance parallel differential evolution (DE) optimization algorithm.")
   ;; See <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27344#236>.
   (package
     (name "libngspice")
-    (version "28")
-    (source (origin
-              (method url-fetch)
-              (uri (list
-                     (string-append "mirror://sourceforge/ngspice/ng-spice-rework/"
-                                    version "/ngspice-" version ".tar.gz")
-                     (string-append "mirror://sourceforge/ngspice/ng-spice-rework/"
-                                    "old-releases/" version
-                                    "/ngspice-" version ".tar.gz")))
-              (sha256
-               (base32
-                "0rnz2rdgyav16w7wfn3sfrk2lwvvgz1fh0l9107zkcldijklz04l"))
-              (modules '((guix build utils)))
-              ;; We remove the non-free cider and build without it.
-              (snippet
-               '(begin
-                  (delete-file-recursively "src/ciderlib")
-                  (delete-file "src/ciderinit")
-                  (substitute* "configure"
-                    (("src/ciderlib/Makefile") "")
-                    (("src/ciderlib/input/Makefile") "")
-                    (("src/ciderlib/support/Makefile") "")
-                    (("src/ciderlib/oned/Makefile") "")
-                    (("src/ciderlib/twod/Makefile") ""))
-                  #t))))
+    (version "34")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (list
+             (string-append "mirror://sourceforge/ngspice/ng-spice-rework/"
+                            version "/ngspice-" version ".tar.gz")
+             (string-append "mirror://sourceforge/ngspice/ng-spice-rework/"
+                            "old-releases/" version
+                            "/ngspice-" version ".tar.gz")))
+       (sha256
+        (base32 "1dfpkgkwmgwhq8dnbb8dh28cfap6rw0yywkhmxr4jxclcvygyqr2"))))
     (build-system gnu-build-system)
     (arguments
      `(;; No tests for libngspice exist.
@@ -1718,14 +1705,12 @@ high-performance parallel differential evolution (DE) optimization algorithm.")
          (add-after 'unpack 'patch-timestamps
            (lambda _
              (substitute* "configure"
-               (("`date`") "Thu Jan  1 00:00:01 UTC 1970"))
-             #t))
+               (("`date`") "Thu Jan  1 00:00:01 UTC 1970"))))
          (add-after 'unpack 'delete-program-manuals
            (lambda _
              (substitute* "man/man1/Makefile.in"
                (("^man_MANS = ngspice\\.1 ngnutmeg\\.1 ngsconvert\\.1 ngmultidec\\.1")
-                "man_MANS = "))
-             #t))
+                "man_MANS = "))))
          (add-after 'install 'delete-script-files
            (lambda* (#:key outputs #:allow-other-keys)
              (delete-file-recursively
@@ -1733,6 +1718,7 @@ high-performance parallel differential evolution (DE) optimization algorithm.")
                              "/share/ngspice/scripts")))))
        #:configure-flags
        (list "--enable-openmp"
+             "--enable-ciderlib"
              "--enable-xspice"
              "--with-ngshared"
              "--with-readline=yes")))
@@ -1752,6 +1738,7 @@ provides code modeling support and simulation of digital components through
 an embedded event driven algorithm.")
     (license (list license:lgpl2.0+ ; code in frontend/numparam
                    (license:non-copyleft "file:///COPYING") ; spice3 bsd-style
+                   license:bsd-3 ; ciderlib
                    license:public-domain)))) ; xspice
 
 (define-public ngspice
@@ -1768,16 +1755,7 @@ an embedded event driven algorithm.")
              (lambda _
                (substitute* "src/Makefile.in"
                  (("^SUBDIRS = misc maths frontend spicelib include/ngspice")
-                  "SUBDIRS = misc maths frontend spicelib"))
-               #t))
-           (add-after 'install 'delete-cmpp-dlmain
-             (lambda* (#:key outputs #:allow-other-keys)
-               (for-each (lambda (file)
-                           (delete-file
-                            (string-append (assoc-ref outputs "out")
-                                           file)))
-                         '("/bin/cmpp" "/share/ngspice/dlmain.c"))
-               #t))
+                  "SUBDIRS = misc maths frontend spicelib"))))
            (delete 'delete-program-manuals)
            (delete 'delete-script-files)))))
     (inputs
@@ -2047,7 +2025,7 @@ parallel computing platforms.  It also supports serial execution.")
         (base32 "1b5dkanz3q0y5ag80w0l85hn7axrachb5m9zvyv4zvzrfy09wa88"))))
     (build-system gnu-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("zlib" ,zlib)))
     (native-inputs
@@ -2209,7 +2187,7 @@ simulation.")
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("openssl" ,openssl)
        ;; Depends on radare2 4.5.1 officially, builds and works fine with
@@ -2288,7 +2266,7 @@ specification can be downloaded at @url{http://3mf.io/specification/}.")
        ("mpfr" ,mpfr)
        ("opencsg" ,opencsg)
        ("qscintilla" ,qscintilla)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)))
     (native-inputs
      `(("bison" ,bison)
@@ -2420,7 +2398,7 @@ comments.")))
        ("python-pyyaml" ,python-pyyaml)
        ("python-shiboken-2" ,python-shiboken-2)
        ("python-wrapper" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtwebkit" ,qtwebkit)
        ("qtx11extras" ,qtx11extras)
@@ -2700,7 +2678,7 @@ export filters.")
                (base32 "1cgx24wxh2ah5pff51rcrk6x8qcdjpkxcdak7s4cfzmxvjlshydd"))))
     (build-system cmake-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)
        ("qtxmlpatterns" ,qtxmlpatterns)
        ("mesa" ,mesa)
diff --git a/gnu/packages/fcitx.scm b/gnu/packages/fcitx.scm
index 80bfbd8c84..c602789b45 100644
--- a/gnu/packages/fcitx.scm
+++ b/gnu/packages/fcitx.scm
@@ -88,7 +88,7 @@
        ("libintl" ,intltool)
        ("libxkbcommon" ,libxkbcommon)))
     (propagated-inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (synopsis "Fcitx Qt5 Input Context")
     (description "This package provides a Qt5 frontend for fcitx.")
     (home-page "https://github.com/fcitx/fcitx-qt5/")
diff --git a/gnu/packages/fcitx5.scm b/gnu/packages/fcitx5.scm
index a01eacb7cb..737f47f20f 100644
--- a/gnu/packages/fcitx5.scm
+++ b/gnu/packages/fcitx5.scm
@@ -87,7 +87,7 @@ client.")
 (define-public fcitx5
   (package
     (name "fcitx5")
-    (version "5.0.5")
+    (version "5.0.8")
     (source
      (origin
        (method url-fetch)
@@ -95,7 +95,7 @@ client.")
              "https://download.fcitx-im.org/fcitx5/fcitx5/fcitx5-"
              version "_dict.tar.xz"))
        (sha256
-        (base32 "16j716xawbszkb3fxzpdza1a4czh0fvkysikjc9bfyvbwp72p6an"))))
+        (base32 "0536sjpgjlg0bf8imz4jf9bdsp7fhm09bkssddji56cc9mgdxx82"))))
     (build-system cmake-build-system)
     (arguments
      `(#:configure-flags
@@ -133,7 +133,8 @@ client.")
        ("xcb-util-wm" ,xcb-util-wm)
        ("xkeyboard-config" ,xkeyboard-config)))
     (native-inputs
-     `(("extra-cmake-modules" ,extra-cmake-modules)
+     `(("gcc" ,gcc-9)                   ; for #include <charconv>
+       ("extra-cmake-modules" ,extra-cmake-modules)
        ("pkg-config" ,pkg-config)))
     (native-search-paths
      (list (search-path-specification
@@ -147,7 +148,7 @@ client.")
 (define-public fcitx5-lua
   (package
     (name "fcitx5-lua")
-    (version "5.0.2")
+    (version "5.0.5")
     (source
      (origin
        (method url-fetch)
@@ -155,7 +156,7 @@ client.")
              "https://download.fcitx-im.org/fcitx5/fcitx5-lua/fcitx5-lua-"
              version ".tar.xz"))
        (sha256
-        (base32 "0y5yc9102bz681f4wj6xqjxmfdmrshz3fhf39pa61718hkyy9lih"))))
+        (base32 "0f3raxzkq0nwdfpc9hxvg65vga09gznjjgy9dr6jlkamzx8zlyw9"))))
     (build-system cmake-build-system)
     (inputs
      `(("fcitx5" ,fcitx5)
@@ -172,14 +173,14 @@ client.")
 (define-public libime
   (package
     (name "libime")
-    (version "1.0.6")
+    (version "1.0.7")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://download.fcitx-im.org/fcitx5/libime/libime-"
                            version "_dict.tar.xz"))
        (sha256
-        (base32 "1s8gzpzyn16pg9gm7kw1nhl09drdndi6j4mjam14ymqsrfsdqr1r"))))
+        (base32 "06smx1kqq3qh0xra8070cjfhw79hcm0vksrswk05wq6jyhvrk5sd"))))
     (build-system cmake-build-system)
     (inputs
      `(("fcitx5" ,fcitx5)
@@ -189,15 +190,15 @@ client.")
        ("extra-cmake-modules" ,extra-cmake-modules)
        ("python" ,python)))             ;needed to run test
     (home-page "https://github.com/fcitx/libime")
-    (synopsis "Library for implementing generic input method")
-    (description "Libime is a library for implementing various input methods
+    (synopsis "Library for implementing generic input methods")
+    (description "Libime is a library for implementing various input method
 editors.")
     (license license:lgpl2.1+)))
 
 (define-public fcitx5-gtk
   (package
     (name "fcitx5-gtk")
-    (version "5.0.3")
+    (version "5.0.7")
     (source
      (origin
        (method url-fetch)
@@ -205,7 +206,7 @@ editors.")
                            "/fcitx5-gtk/fcitx5-gtk-"
                            version ".tar.xz"))
        (sha256
-        (base32 "18bwwj9a5v82c6ssc8560hd8vwykakvg6sfijwdb5jswk9mafvgj"))))
+        (base32 "0x9xwyb3hnb2xl47jkj8zs34fhyf7gshy3bv3jxd66sfkjrscr5v"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f                      ;No test
@@ -228,6 +229,7 @@ editors.")
                   (string-append gtk2 "/lib")))))))))
     (inputs
      `(("fcitx5" ,fcitx5)
+       ("fmt" ,fmt)
        ("libxkbcommon" ,libxkbcommon)
        ("gobject-introspection" ,gobject-introspection)
        ("gtk2" ,gtk+-2)
@@ -250,7 +252,7 @@ for GTK+2/GTK+3 application.")
 (define-public fcitx5-qt
   (package
     (name "fcitx5-qt")
-    (version "5.0.5")
+    (version "5.0.6")
     (source
      (origin
        (method url-fetch)
@@ -258,7 +260,7 @@ for GTK+2/GTK+3 application.")
                            "/fcitx5-qt/fcitx5-qt-"
                            version ".tar.xz"))
        (sha256
-        (base32 "0vsvrfv0b21pfrz5n0v6p458vfr8k7km50h9bhjp1bnssampjfsb"))))
+        (base32 "0wp88cmy0gn15gkfzl5z4q4qd9j1ssdmgp1rfsbw0cp3qh5x4m69"))))
     (build-system cmake-build-system)
     (arguments
      `(#:configure-flags
@@ -269,7 +271,7 @@ for GTK+2/GTK+3 application.")
      `(("fcitx5" ,fcitx5)
        ("libxcb" ,libxcb)
        ("libxkbcommon" ,libxkbcommon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("gettext" ,gettext-minimal)))
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
@@ -285,7 +287,7 @@ for Qt based application.")
 (define-public fcitx5-chinese-addons
   (package
     (name "fcitx5-chinese-addons")
-    (version "5.0.3")
+    (version "5.0.6")
     (source
      (origin
        (method url-fetch)
@@ -293,7 +295,7 @@ for Qt based application.")
                            "/fcitx5-chinese-addons/fcitx5-chinese-addons-"
                            version "_dict.tar.xz"))
        (sha256
-        (base32 "1kmzbllk0g86m2z3piwn9j84ihxixyxzv7rzj832xfvwqgk7gixk"))))
+        (base32 "11l76gpcfm0x1f6x5m9s37q7ffa7xcsdydlzjdz2s6kk45fvvq89"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -315,7 +317,7 @@ for Qt based application.")
        ("fmt" ,fmt)
        ("libpthread-stubs" ,libpthread-stubs)
        ("opencc" ,opencc)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("fcitx5-qt" ,fcitx5-qt)
        ("qtwebkit" ,qtwebkit)))
     (native-inputs
@@ -346,7 +348,7 @@ including input methods previous bundled inside Fcitx 4:
 (define-public fcitx5-configtool
   (package
     (name "fcitx5-configtool")
-    (version "5.0.2")
+    (version "5.0.5")
     (source
      (origin
        (method url-fetch)
@@ -354,7 +356,7 @@ including input methods previous bundled inside Fcitx 4:
              "https://download.fcitx-im.org/fcitx5"
              "/fcitx5-configtool/fcitx5-configtool-" version ".tar.xz"))
        (sha256
-        (base32 "0rpk3yn572pcr29jak63x84g0qgj8hj011aw8gmxjah9311nxhpb"))))
+        (base32 "1diwiniqvsvcdwzcx1dqxbvwsr6ajbxs67my0cpn8n22asd5mx8i"))))
     (build-system cmake-build-system)
     (arguments
      `(#:configure-flags
@@ -363,7 +365,7 @@ including input methods previous bundled inside Fcitx 4:
     (inputs
      `(("fcitx5" ,fcitx5)
        ("fcitx5-qt" ,fcitx5-qt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("kitemviews" ,kitemviews)
        ("kwidgetsaddons" ,kwidgetsaddons)
diff --git a/gnu/packages/file-systems.scm b/gnu/packages/file-systems.scm
index 4d6dc89fd9..e2335b8a86 100644
--- a/gnu/packages/file-systems.scm
+++ b/gnu/packages/file-systems.scm
@@ -345,8 +345,8 @@ from a mounted file system.")
     (license license:gpl2+)))
 
 (define-public bcachefs-tools
-  (let ((commit "7942d5cab4f02bd4db12ee26a792a6012b4d7b07")
-        (revision "7"))
+  (let ((commit "fe1bb39aa52d9140981ba1e96f3c95ddf14006ce")
+        (revision "8"))
     (package
       (name "bcachefs-tools")
       (version (git-version "0.1" revision commit))
@@ -358,7 +358,7 @@ from a mounted file system.")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
-          (base32 "0k8cnkjm0v9xs7w02sj5151y6h8bj0gxmc3fq8js1wzx6wip9w96"))))
+          (base32 "1ks6w2v76pfpp70cv1d6znxaw1g5alz1v6hf8z9gvj15r94vgpwz"))))
       (build-system gnu-build-system)
       (arguments
        `(#:make-flags
@@ -576,6 +576,7 @@ single file can be mounted.")
        (sha256
         (base32 "0kbsy2sk1jv4m82rxyl25gwrlkzvl3hzdga9gshkxkhm83v1aji4"))
        (patches (search-patches "jfsutils-add-sysmacros.patch"
+                                "jfsutils-gcc-compat.patch"
                                 "jfsutils-include-systypes.patch"))))
     (build-system gnu-build-system)
     (inputs
@@ -860,7 +861,7 @@ A simple @command{eatmydata} script is included that does this for you.")
 (define-public libnfs
   (package
     (name "libnfs")
-    (version "3.0.0")
+    (version "4.0.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -869,7 +870,7 @@ A simple @command{eatmydata} script is included that does this for you.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "115p55y2cbs92z5lmcnjx1v29lwinpgq4sha9v1kq1vd8674h404"))))
+                "0i27wd4zvhjz7620q043p4d4mkx8zv2yz9adm1byin47dynahyda"))))
     (build-system gnu-build-system)
     (home-page "https://github.com/sahlberg/libnfs")
     (native-inputs
diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index fbd7df783c..d4c571d3ec 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -19,7 +19,7 @@
 ;;; Copyright © 2020 Christopher Lemmer Webber <cwebber@dustycloud.org>
 ;;; Copyright © 2020 Tom Zander <tomz@freedommail.ch>
 ;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
-;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
+;;; Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2020 Carlo Holl <carloholl@gmail.com>
 ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
 ;;; Copyright © 2021 ZmnSCPxj jxPCSnmZ <ZmnSCPxj@protonmail.com>
@@ -138,7 +138,7 @@
        ("libevent" ,libevent)
        ("miniupnpc" ,miniupnpc)
        ("openssl" ,openssl)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:configure-flags
        (list
@@ -268,14 +268,14 @@ Accounting.")
 (define-public homebank
   (package
     (name "homebank")
-    (version "5.4.3")
+    (version "5.5.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "http://homebank.free.fr/public/homebank-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "02wd569viwy6ncy0144z9nxr3zmpl4shkqhz7zzwyky4gknxf8lj"))))
+                "1lhyql94zx51vcw9hlc9r26wkm2bn6jdd4xvc95j7y69wiwg77lq"))))
     (build-system glib-or-gtk-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -773,7 +773,7 @@ the Monero command line client and daemon.")
      `(,@(package-inputs monero)
        ("libgcrypt" ,libgcrypt)
        ("monero" ,monero)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtquickcontrols" ,qtquickcontrols)
@@ -1309,7 +1309,7 @@ Trezor wallet.")
        ("openssl" ,openssl)
        ("protobuf" ,protobuf)
        ("qrencode" ,qrencode)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zeromq" ,zeromq)
        ("zlib" ,zlib)))
     (arguments
@@ -1422,7 +1422,7 @@ following three utilities are included with the library:
        ("openssl" ,openssl)
        ("protobuf" ,protobuf)
        ("qrencode" ,qrencode)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zeromq" ,zeromq)
        ("zlib" ,zlib)))
     (arguments
@@ -1496,7 +1496,7 @@ a Qt GUI.")
      `(("qttools" ,qttools)))
     (inputs
      `(("python" ,python)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("rocksdb" ,rocksdb)
        ("zlib" ,zlib)))
     (home-page "https://gitlab.com/FloweeTheHub/fulcrum/")
@@ -1561,7 +1561,7 @@ like Flowee the Hub, which Fulcrum connects to over RPC.")
        ("libevent" ,libevent)
        ("miniupnpc" ,miniupnpc)
        ("openssl" ,openssl)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)
diff --git a/gnu/packages/firmware.scm b/gnu/packages/firmware.scm
index c9a68f5a93..ebcb89923c 100644
--- a/gnu/packages/firmware.scm
+++ b/gnu/packages/firmware.scm
@@ -56,7 +56,8 @@
                (base32
                 "16jbj8avg5jkgvq5lxm0hdxxn4c3zn7fx8b4nxllvr024apk9w23"))
               (file-name (git-file-name name version))
-              (patches (search-patches "ath9k-htc-firmware-objcopy.patch"))))
+              (patches (search-patches "ath9k-htc-firmware-objcopy.patch"
+                                       "ath9k-htc-firmware-gcc-compat.patch"))))
     (build-system gnu-build-system)
     (arguments
      '(#:phases
diff --git a/gnu/packages/flashing-tools.scm b/gnu/packages/flashing-tools.scm
index 4b597dca50..e0a099e966 100644
--- a/gnu/packages/flashing-tools.scm
+++ b/gnu/packages/flashing-tools.scm
@@ -333,7 +333,7 @@ RK3036, RK3066, RK312X, RK3168, RK3188, RK3288, RK3368.")
                #t))))))
     (inputs
      `(("libusb" ,libusb)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (home-page "https://glassechidna.com.au/heimdall/")
     (synopsis "Flash firmware onto Samsung mobile devices")
@@ -476,7 +476,7 @@ ME as far as possible (it only edits ME firmware image files).")
                                                      "/bin"))
              #t)))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://github.com/LongSoft/UEFITool/")
     (synopsis "UEFI image editor")
     (description "@code{uefitool} is a graphical image file editor for
diff --git a/gnu/packages/fonts.scm b/gnu/packages/fonts.scm
index 973393acc4..618686a0ea 100644
--- a/gnu/packages/fonts.scm
+++ b/gnu/packages/fonts.scm
@@ -40,6 +40,8 @@
 ;;; Copyright © 2020 Nicolò Balzarotti <nicolo@nixo.xyz>
 ;;; Copyright © 2021 Antoine Côté <antoine.cote@posteo.net>
 ;;; Copyright © 2021 Sergiu Ivanov <sivanov@colimite.fr>
+;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
+;;; Copyright © 2021 Paul A. Patience <paul@apatience.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -414,14 +416,15 @@ The unified Libertinus family consists of:
 (define-public font-terminus
   (package
     (name "font-terminus")
-    (version "4.48")
+    (version "4.49.1")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://sourceforge/terminus-font/terminus-font-"
-                           version "/terminus-font-" version ".tar.gz"))
+                           (version-major+minor version)
+                           "/terminus-font-" version ".tar.gz"))
        (sha256
-        (base32 "1bwlkj39rqbyq57v5yssayav6hzv1n11b9ml2s0dpiyfsn6rqy9l"))))
+        (base32 "0yggffiplk22lgqklfmd2c0rw8gwchynjh5kz4bz8yv2h6vw2qfr"))))
     (build-system gnu-build-system)
     (outputs (list "out" "pcf-8bit"))
     (arguments
@@ -1211,11 +1214,55 @@ later hand-tweaked with the gbdfed(1) editor:
 typeface, by mimicking Comic Sans while fixing its most obvious shortcomings.")
     (license license:silofl1.1)))
 
+;; When updating the version (and hash) of font-iosevka, also update the hash
+;; of the Iosevka variants further below.
+;; The following script downloads all Iosevka variants to the store and prints
+;; their hash at the end.
+#|
+guix repl <<EOF
+(use-modules (guix base32)
+             (guix download)
+             (guix packages)
+             (guix store)
+             (gcrypt hash)
+             (ice-9 string-fun)
+             (gnu packages fonts))
+
+(let ((new-version "7.0.3")
+      (iosevka-hashes #nil)
+      (iosevka-fails #nil))
+  (for-each (lambda (font)
+              (let ((file (download-to-store (open-connection)
+                                             (string-replace-substring
+                                              (origin-uri (package-source font))
+                                              (package-version font)
+                                              new-version))))
+                (if file
+                    (set! iosevka-hashes
+                          (acons file (bytevector->nix-base32-string
+                                       (file-sha256 file))
+                                 iosevka-hashes))
+                    (set! iosevka-fails (cons font iosevka-fails)))))
+            (list font-iosevka
+                  font-iosevka-slab
+                  font-iosevka-term
+                  font-iosevka-term-slab
+                  font-iosevka-aile
+                  font-iosevka-curly
+                  font-iosevka-curly-slab
+                  font-iosevka-etoile))
+  (for-each (lambda (hash)
+              (format #t "~a: ~a~%" (car hash) (cdr hash)))
+            iosevka-hashes)
+  (for-each (lambda (fail)
+              (format #t "~a: failed to download latest version~%" fail))
+            iosevka-fails))
+EOF
+|#
 (define-public font-iosevka
   (package
     (name "font-iosevka")
-    ;; When updating, also update the hash of the Iosevka variant(s) below.
-    (version "4.0.3")
+    (version "7.0.3")
     (source
      (origin
        (method url-fetch/zipbomb)
@@ -1223,7 +1270,7 @@ typeface, by mimicking Comic Sans while fixing its most obvious shortcomings.")
                            "/releases/download/v" version
                            "/ttc-iosevka-" version ".zip"))
        (sha256
-        (base32 "1xc45rs09aj899wz9ghyizq6ddbgxpkqq5bl1jc89hls5laf7qjb"))))
+        (base32 "08n1c2j38vd1qrf18ilgvq6rl7z9yrsyq9ljf037yiw6zlphx4da"))))
     (build-system font-build-system)
     (home-page "https://be5invis.github.io/Iosevka/")
     (synopsis "Coders' typeface, built from code")
@@ -1231,8 +1278,8 @@ typeface, by mimicking Comic Sans while fixing its most obvious shortcomings.")
      "Iosevka is a slender monospace sans-serif or slab-serif typeface inspired
 by Pragmata Pro, M+, and PF DIN Mono, designed to be the ideal font for
 programming.  Iosevka is completely generated from its source code.")
-    (license (list license:silofl1.1 ; build artifacts (i.e. the fonts)
-                   license:bsd-3)))) ; supporting code
+    (license (list license:silofl1.1    ;build artifacts (i.e., the fonts)
+                   license:bsd-3))))    ;supporting code
 
 (define-public font-iosevka-slab
   (package
@@ -1246,7 +1293,7 @@ programming.  Iosevka is completely generated from its source code.")
                            "/releases/download/v" version
                            "/ttc-iosevka-slab-" version ".zip"))
        (sha256
-        (base32 "0qpfzyi050zca0bwhb460nvcaarij4srhify0rb8sf9ygpzyvnjh"))))))
+        (base32 "1ggrbl8gi2hv8yiw7vw8cajlv7nkz8i975165cayyzppjlrfs3nr"))))))
 
 (define-public font-iosevka-term
   (package
@@ -1260,7 +1307,7 @@ programming.  Iosevka is completely generated from its source code.")
                            "/releases/download/v" version
                            "/ttf-iosevka-term-" version ".zip"))
        (sha256
-        (base32 "092ygzv24wbi8cjjsmq0jkxdf4cm7wqlfj7jkn0cip7nlbyskl3h"))))
+        (base32 "1jmbp3hni99l92653b356nbmj45kd54kbl6c6ws1k5jxydrjglrh"))))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1281,7 +1328,7 @@ programming.  Iosevka is completely generated from its source code.")
                            "releases/download/v" version "/"
                            "ttf-iosevka-term-slab-" version ".zip"))
        (sha256
-        (base32 "157kdxrxz981ympd2iww66v50vm2cxd7z98vvb36rii94hf30k7x"))))
+        (base32 "19fc6jbkv0aif6ds9ddxaarz2ambzln7y6k2qjsczwlbznr8cf09"))))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1302,7 +1349,7 @@ programming.  Iosevka is completely generated from its source code.")
                            "/releases/download/v" version
                            "/ttc-iosevka-aile-" version ".zip"))
        (sha256
-        (base32 "0n52lfn7awc28a4f5yh4my8q4ikzza705kp69chfw9jm2xx79npc"))))))
+        (base32 "1bkrk4dqkj45fbaac2n61a5kwxs3bk6sdm5hanw7g2h4xb83fi8d"))))))
 
 (define-public font-iosevka-curly
   (package
@@ -1316,7 +1363,7 @@ programming.  Iosevka is completely generated from its source code.")
                            "releases/download/v" version  "/"
                            "ttc-iosevka-curly-" version ".zip"))
        (sha256
-        (base32 "0m51r0bc25khllq8nsfgsldhwfs7kzl8kqasivjlm14mpv5080fn"))))))
+        (base32 "12jdb38dlbwa58q0b0sf9sp1dcafzp9dcf71jf1wrlnn8047vxyx"))))))
 
 (define-public font-iosevka-curly-slab
   (package
@@ -1330,7 +1377,7 @@ programming.  Iosevka is completely generated from its source code.")
                            "releases/download/v" version  "/"
                            "ttc-iosevka-curly-slab-" version ".zip"))
        (sha256
-        (base32 "0ffiz2kg43kc2dxv48sjji33ra3kc6sy8vlard93c601fqjmrjws"))))))
+        (base32 "0zn21bxyj0ni4vbdarwam2piixzvkdk769vg3k4fl3h03q56cj24"))))))
 
 (define-public font-iosevka-etoile
   (package
@@ -1344,21 +1391,7 @@ programming.  Iosevka is completely generated from its source code.")
                            "/releases/download/v" version
                            "/ttc-iosevka-etoile-" version ".zip"))
        (sha256
-        (base32 "1fj8g7sjp9idjh14iqk4wsz3rdarlmq7amcdsr0dznwyivx8a9wx"))))))
-
-(define-public font-iosevka-sparkle
-  (package
-    (inherit font-iosevka)
-    (name "font-iosevka-sparkle")
-    (version (package-version font-iosevka))
-    (source
-     (origin
-       (method url-fetch/zipbomb)
-       (uri (string-append "https://github.com/be5invis/Iosevka"
-                           "/releases/download/v" version
-                           "/ttc-iosevka-sparkle-" version ".zip"))
-       (sha256
-        (base32 "00dw894930xdikai8bcaimp0a3720diwi0r7ii52jwl4d70w53dx"))))))
+        (base32 "0lnpdvv20g2bg6rwl0gv83bkbgfmkbyfxshhpw9vprfs2g8k6lil"))))))
 
 (define-public font-sarasa-gothic
   (package
@@ -2175,3 +2208,32 @@ neighborhood of Buenos Aires inspired Julieta Ulanovsky to design this
 typeface and rescue the beauty of urban typography that emerged in the first
 half of the twentieth century.")
     (license license:silofl1.1)))
+
+(define-public font-overpass
+  (package
+    (name "font-overpass")
+    (version "3.0.4")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/RedHatOfficial/Overpass")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1pl7zpwlx0j2xv23ahnpmbb4a5d6ib2cjck5mxqzi3jjk25rk9kb"))))
+    (build-system font-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'delete-webfonts
+           (lambda _
+             (delete-file-recursively "webfonts"))))))
+    (home-page "https://overpassfont.org")
+    (synopsis "Sans serif font family inspired by Highway Gothic")
+    (description
+     "Overpass is a sans-serif typeface based on the U.S. interstate highway
+road signage typefaces, adapted for on-screen display and user interfaces.
+Overpass includes proprotional and monospace variants.")
+    (license (list license:silofl1.1
+                   license:lgpl2.1))))
diff --git a/gnu/packages/fpga.scm b/gnu/packages/fpga.scm
index 380a09d7f6..5509f19471 100644
--- a/gnu/packages/fpga.scm
+++ b/gnu/packages/fpga.scm
@@ -289,7 +289,7 @@ Includes the actual FTDI connector.")
          ("eigen" ,eigen)
          ("icestorm" ,icestorm)
          ("python" ,python)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("yosys" ,yosys)))
       (build-system cmake-build-system)
       (arguments
diff --git a/gnu/packages/freedesktop.scm b/gnu/packages/freedesktop.scm
index 24e8544db7..5c76e6b8f0 100644
--- a/gnu/packages/freedesktop.scm
+++ b/gnu/packages/freedesktop.scm
@@ -2297,7 +2297,7 @@ fallback to generic Systray support if none of those are available.")
 (define-public xdg-desktop-portal
   (package
     (name "xdg-desktop-portal")
-    (version "1.7.2")
+    (version "1.8.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -2306,7 +2306,7 @@ fallback to generic Systray support if none of those are available.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0rkwpsmbn3d3spkzc2zsd50l2r8pp4la390zcpsawaav8w7ql7xm"))))
+                "0pq0kmvzk56my396vh97pzw4wizwmlmzvv2kr2xv047x3044mr5n"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -2326,6 +2326,21 @@ fallback to generic Systray support if none of those are available.")
        ("geoclue" ,geoclue)
        ("pipewire" ,pipewire-0.3)
        ("fuse" ,fuse)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'po-chmod
+           (lambda _
+             ;; Make sure 'msgmerge' can modify the PO files.
+             (for-each (lambda (po)
+                         (chmod po #o666))
+                       (find-files "po" "\\.po$"))
+             #t)))))
+    (native-search-paths
+     (list (search-path-specification
+            (variable "XDG_DESKTOP_PORTAL_DIR")
+            (separator #f)
+            (files '("share/xdg-desktop-portal/portals")))))
     (home-page "https://github.com/flatpak/xdg-desktop-portal")
     (synopsis "Desktop integration portal for sandboxed apps")
     (description
@@ -2394,7 +2409,7 @@ interfaces.")
 (define-public xdg-desktop-portal-wlr
   (package
     (name "xdg-desktop-portal-wlr")
-    (version "0.3.0")
+    (version "0.4.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -2403,8 +2418,12 @@ interfaces.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "18nlkqqxgxh7k0r2nk867wnp2nmaiinl6z67lrfv7rmiym0x82p8"))))
+                "13fbzh8bjnhk4xs8j9bpc01q3hy27zpbf0gkk1fnh3hm5pnyfyiv"))))
     (build-system meson-build-system)
+    (arguments
+     `(#:configure-flags
+       '("-Dsystemd=disabled"
+         "-Dsd-bus-provider=libelogind")))
     (native-inputs
      `(("cmake" ,cmake)
        ("pkg-config" ,pkg-config)))
@@ -2412,6 +2431,7 @@ interfaces.")
      `(("elogind" ,elogind)
        ("iniparser" ,iniparser)
        ("pipewire" ,pipewire-0.3)
+       ("inih" ,libinih)
        ("wayland" ,wayland)
        ("wayland-protocols" ,wayland-protocols)))
     (home-page "https://github.com/emersion/xdg-desktop-portal-wlr")
diff --git a/gnu/packages/game-development.scm b/gnu/packages/game-development.scm
index 559a502cae..b67c4e51d2 100644
--- a/gnu/packages/game-development.scm
+++ b/gnu/packages/game-development.scm
@@ -66,6 +66,7 @@
   #:use-module (gnu packages fribidi)
   #:use-module (gnu packages dbm)
   #:use-module (gnu packages gcc)
+  #:use-module (gnu packages gettext)
   #:use-module (gnu packages gl)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gnome)
@@ -460,7 +461,7 @@ support.")
                 "1prajkx1xpp3csa0xpkrn3c2cnzvmwzxgrqb9d3gqszp3sllr2dg"))))
     (build-system gnu-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)
        ("zlib" ,zlib)))
@@ -493,7 +494,7 @@ clone.")
 (define-public tsukundere
   (package
     (name "tsukundere")
-    (version "0.3.0")
+    (version "0.3.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -502,7 +503,7 @@ clone.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "06jiaylbnx8khicsaq2gwnd8wspjhjymbb5z6x5445krklk0jx18"))))
+                "13p9inz7jj3hm2lmx4p0lhva4ng1m148pjzhq12ybc4kk139i75b"))))
     (build-system gnu-build-system)
     (arguments
      `(#:modules ((ice-9 match)
@@ -546,6 +547,7 @@ clone.")
     (native-inputs
      `(("autoconf" ,autoconf)
        ("automake" ,automake)
+       ("gettext" ,gettext-minimal)
        ("guile" ,guile-3.0)
        ("pkg-config" ,pkg-config)
        ("texinfo" ,texinfo)))
@@ -1106,7 +1108,7 @@ to create fully featured games and multimedia programs in the python language.")
 
 (define-public python2-pygame-sdl2
   (let ((real-version "2.1.0")
-        (renpy-version "7.4.4"))
+        (renpy-version "7.4.5"))
     (package
       (inherit python2-pygame)
       (name "python2-pygame-sdl2")
@@ -1116,7 +1118,7 @@ to create fully featured games and multimedia programs in the python language.")
          (method url-fetch)
          (uri (string-append "https://www.renpy.org/dl/" renpy-version
                              "/pygame_sdl2-" version ".tar.gz"))
-         (sha256 (base32 "1lj5c3kfnl8s824j3hs47dg3g5rlabscmwrbb0lgpyy4633pv9ka"))
+         (sha256 (base32 "03jqg4lniazqrm40v2fy4z1a16qzs037r22qavzb6bh7kcmg1ydy"))
          (modules '((guix build utils)))
          (snippet
           '(begin
@@ -1159,13 +1161,13 @@ developed mainly for Ren'py.")
 (define-public python2-renpy
   (package
     (name "python2-renpy")
-    (version "7.4.4")
+    (version "7.4.5")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://www.renpy.org/dl/" version
                            "/renpy-" version "-source.tar.bz2"))
-       (sha256 (base32 "1cbbvsk1snjrsh59blb8q2h86555gi23pylmwlnk9dx0jxckdi21"))
+       (sha256 (base32 "0a7lwijmj9l3sjdmxgwvvlx28byws3z9cq94l417bi6r7f6pcxam"))
        (modules '((guix build utils)))
        (patches
         (search-patches
@@ -1609,7 +1611,7 @@ of use.")
        ("mygui" ,mygui-gl)              ; OpenMW does not need Ogre.
        ("openal" ,openal)
        ("openscenegraph" ,openmw-openscenegraph)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sdl" ,sdl2)
        ("unshield" ,unshield)))
     (synopsis "Re-implementation of the RPG Morrowind engine")
@@ -2428,7 +2430,7 @@ utilities frequently used in roguelikes.")
          ("mesa" ,mesa)
          ("openal" ,openal)
          ("pulseaudio" ,pulseaudio)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtdeclarative" ,qtdeclarative)
          ("sdl2" ,sdl2)
          ("uuid.h" ,util-linux "lib")
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 19c1f35808..6bd6104629 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -928,7 +928,7 @@ want what you have.")
          ("pkg-config" ,pkg-config)))
       (inputs
        `(("protobuf" ,protobuf)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtmultimedia" ,qtmultimedia)
          ("qtsvg" ,qtsvg)
          ("qttools" ,qttools)
@@ -2414,7 +2414,7 @@ and defeat them with your bubbles!")
        ("luajit" ,luajit)
        ("openal" ,openal)
        ("physfs" ,physfs)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sdl2" ,(sdl-union (list sdl2 sdl2-image sdl2-ttf)))))
     (home-page "https://www.solarus-games.org/")
     (synopsis "Lightweight game engine for Action-RPGs")
@@ -5179,7 +5179,7 @@ in-window at 640x480 resolution or fullscreen.")
               ("miniupnpc" ,miniupnpc)
               ("openal" ,openal)
               ("physfs" ,physfs)
-              ("qtbase" ,qtbase)
+              ("qtbase" ,qtbase-5)
               ("qtscript" ,qtscript)
               ("openssl" ,openssl)
               ("sdl2" ,sdl2)
@@ -7139,7 +7139,7 @@ some graphical niceities, and numerous bug-fixes and other improvements.")
                (mkdir-p (string-append out "/lib"))
                (mkdir-p (string-append out "/bin"))
                ;; The yamagi-quake2 binary must be in the same directory
-               ;; as it's engine libraries, but symlinking it to /bin is okay
+               ;; as its engine libraries, but symlinking it to /bin is okay.
                ;; https://github.com/yquake2/yquake2/blob/master/stuff/packaging.md
                (copy-recursively "release"
                                  (string-append out "/lib/yamagi-quake2"))
@@ -7233,7 +7233,7 @@ making Yamagi Quake II one of the most solid Quake II implementations available.
        ;; with multiple "QPainter:: ... Painter not active" warnings.
        #:tests? #f))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (native-inputs
      `(("cmake" ,cmake-minimal)
@@ -8950,7 +8950,7 @@ a fortress beyond the forbidden swamp.")
        ("mesa" ,mesa)
        ("miniupnpc" ,miniupnpc)
        ("openal" ,openal)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("readline" ,readline)
        ("sdl" ,sdl2)
        ("tinyxml" ,tinyxml)
@@ -9284,7 +9284,7 @@ and also provides the base for the FlightGear Flight Simulator.")
        ("openal" ,openal)
        ("openscenegraph" ,openscenegraph-3.4)
        ("plib" ,plib)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)
        ("simgear" ,simgear)
@@ -9411,7 +9411,7 @@ play with up to four players simultaneously.  It has network support.")
        ("libpng" ,libpng)
        ("lua" ,lua-5.1)
        ("physfs" ,physfs)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sdl" ,(sdl-union
                 (list sdl2 sdl2-mixer sdl2-net sdl2-ttf sdl2-image)))))
     (native-inputs
@@ -10096,7 +10096,7 @@ remake of that series or any other game.")
       ("ocl-icd" ,ocl-icd)
       ("openblas" ,openblas)
       ("opencl-headers" ,opencl-headers)
-      ("qtbase" ,qtbase)
+      ("qtbase" ,qtbase-5)
       ("zlib" ,zlib)))
    (arguments
     '(#:configure-flags '("-DUSE_BLAS=YES")
@@ -10139,7 +10139,7 @@ can be downloaded from @url{https://zero.sjeng.org/best-network}.")
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
-    `(("qtbase" ,qtbase)
+    `(("qtbase" ,qtbase-5)
       ("qtmultimedia" ,qtmultimedia)
       ("qtsvg" ,qtsvg)))
    (arguments
@@ -10231,7 +10231,7 @@ can be downloaded from @url{https://zero.sjeng.org/best-network}.")
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
        ("python" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
@@ -10279,7 +10279,7 @@ This package is part of the KDE games module.")
        ("knewstuff" ,knewstuff)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10318,7 +10318,7 @@ This package is part of the KDE games module.")
        ("kxmlgui" ,kxmlgui)
        ("ktextwidgets" ,ktextwidgets)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Miniature golf game")
@@ -10362,7 +10362,7 @@ This package is part of the KDE games module.")
        ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
     (synopsis "Shared library for kmahjongg and kshisen")
@@ -10395,7 +10395,7 @@ other Mah Jongg like games.")
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
        ("libkmahjongg" ,libkmahjongg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10438,7 +10438,7 @@ This package is part of the KDE games module.")
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
        ("libkmahjongg" ,libkmahjongg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Shisen-Sho solitaire game")
@@ -10483,7 +10483,7 @@ This package is part of the KDE games module.")
        ("python" ,python)
        ("python-twisted" ,python-twisted)
        ("python-pyqt" ,python-pyqt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
     (synopsis "Classical Mah Jongg game for 4 players")
@@ -10526,7 +10526,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Breakout like game")
@@ -10565,7 +10565,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Classical mine sweeper game")
@@ -10602,7 +10602,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10642,7 +10642,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10681,7 +10681,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10725,7 +10725,7 @@ This package is part of the KDE games module.")
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
        ("glu" ,glu)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10782,7 +10782,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Place 5 equal pieces together, but wait, there are 3 new ones")
@@ -10826,7 +10826,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Action and puzzle solving game")
@@ -10870,7 +10870,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Three-in-a-row game")
@@ -10906,7 +10906,7 @@ This package is part of the KDE games module.")
        ("ki18n" ,ki18n)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10946,7 +10946,7 @@ This package is part of the KDE games module.")
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -10988,7 +10988,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Turn the board pieces to get all computers connected")
@@ -11027,7 +11027,7 @@ This package is part of the KDE games module.")
        ("ki18n" ,ki18n)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Arcade bombing game")
@@ -11072,7 +11072,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11109,7 +11109,7 @@ This package is part of the KDE games module.")
        ("libkdegames" ,libkdegames)
        ("phonon" ,phonon)
        ("qca" ,qca)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)
        ("zlib" ,zlib)))
@@ -11171,7 +11171,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)
        ("shared-mime-info" ,shared-mime-info)))
@@ -11213,7 +11213,7 @@ This package is part of the KDE games module.")
        ("kiconthemes" ,kiconthemes)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Yahtzee dice game")
@@ -11253,7 +11253,7 @@ This package is part of the KDE games module.")
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11299,7 +11299,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11340,7 +11340,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11379,7 +11379,7 @@ This package is part of the KDE games module.")
        ("ki18n" ,ki18n)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11419,7 +11419,7 @@ This package is part of the KDE games module.")
        ("ki18n" ,ki18n)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11453,7 +11453,7 @@ This package is part of the KDE games module.")
        ("ki18n" ,ki18n)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11493,7 +11493,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Port of the classic BSD console game robots")
@@ -11535,7 +11535,7 @@ This package is part of the KDE games module.")
        ("ki18n" ,ki18n)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11573,7 +11573,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Simple ball dodging game")
@@ -11614,7 +11614,7 @@ This package is part of the KDE games module.")
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Battleship board game with built-in game server")
@@ -11654,7 +11654,7 @@ This package is part of the KDE games module.")
        ("kio" ,kio)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11696,7 +11696,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://games.kde.org/")
     (synopsis "Dots and Boxes game")
@@ -11733,7 +11733,7 @@ This package is part of the KDE games module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("libkdegames" ,libkdegames)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -11896,7 +11896,7 @@ and chess engines.")
     (native-inputs
      `(("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtspeech" ,qtspeech)
        ("qtsvg" ,qtsvg)
@@ -12227,7 +12227,7 @@ game.")  ;thanks to Debian for description
        ("libgcrypt" ,libgcrypt)
        ("libircclient" ,libircclient)
        ("protobuf" ,protobuf-2)         ; remove package when no longer needed
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sdl" ,(sdl-union (list sdl sdl-mixer)))
        ("sqlite" ,sqlite)
        ("tinyxml" ,tinyxml)
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index 5d114dca87..24a4b42000 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -551,7 +551,8 @@ It also includes runtime support libraries for these languages.")))
                (base32
                 "0l7d4m9jx124xsk6xardchgy2k5j5l2b15q322k31f0va4d8826k"))
               (patches (search-patches "gcc-8-strmov-store-file-names.patch"
-                                       "gcc-5.0-libvtv-runpath.patch"))))))
+                                       "gcc-5.0-libvtv-runpath.patch"
+                                       "gcc-8-sort-libtool-find-output.patch"))))))
 
 (define-public gcc-9
   (package
diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index c4bdb6aca0..a0b43308e4 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -1247,7 +1247,7 @@ map display.  Downloads map data from a number of websites, including
        ("libpng" ,libpng)
        ("openjpeg" ,openjpeg)
        ("proj.4" ,proj.4)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (synopsis "Weather Forecast Visualization")
     (description
@@ -1663,7 +1663,7 @@ using the dataset of topographical information collected by
      `(("gdal" ,gdal)
        ("libjpeg-turbo" ,libjpeg-turbo)
        ("proj" ,proj)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtlocation" ,qtlocation)
        ("qtwebchannel" ,qtwebchannel)
@@ -2282,7 +2282,7 @@ growing set of geoscientific methods.")
        ("python-urllib3" ,python-urllib3)
        ("qca" ,qca)
        ("qscintilla" ,qscintilla)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtkeychain" ,qtkeychain)
        ("qtlocation" ,qtlocation)
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index ca573d55ee..e03ed77374 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -2721,7 +2721,7 @@ and how they are displayed (View).")
 (define-public gtg
   (package
     (name "gtg")
-    (version "0.4")
+    (version "0.5")
     (source
      (origin
        (method git-fetch)
@@ -2730,7 +2730,7 @@ and how they are displayed (View).")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0r28vyr88rj3kd3cg4gj7sd29wadjchi92wzmbx67d4hlg25h8kk"))))
+        (base32 "0b2slm7kjq6q8c7v4m7aqc8m1ynjxn3bl7445srpv1xc0dilq403"))))
     (build-system meson-build-system)
     (arguments
      `(#:glib-or-gtk? #t
@@ -2757,10 +2757,13 @@ and how they are displayed (View).")
        ("gtk+:bin" ,gtk+ "bin")
        ("pkg-config" ,pkg-config)))
     (inputs
-     `(("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
+     `(("gdk-pixbuf" ,gdk-pixbuf+svg)
+       ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
        ("gtk+" ,gtk+)
+       ("pango" ,pango)
        ("python-dbus" ,python-dbus)
        ("python-liblarch" ,python-liblarch)
+       ("python-lxml" ,python-lxml)
        ("python-pycairo" ,python-pycairo)
        ("python-pygobject" ,python-pygobject)
        ("python-pyxdg" ,python-pyxdg)))
@@ -4084,14 +4087,14 @@ Hints specification (EWMH).")
 (define-public goffice
   (package
     (name "goffice")
-    (version "0.10.49")
+    (version "0.10.50")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnome/sources/goffice/"
                                   (version-major+minor version)  "/"
                                   "goffice-" version ".tar.xz"))
               (sha256
-               (base32 "1s87ngs3g3nfvcn96aq4lgzx5cscbfg4n9f6ns2zpvc5ngdiiz2z"))))
+               (base32 "1p5zbj7cbcfcxd6l8pnph54p6ah1bwf146y810j4bcq8ggf3sp1c"))))
     (build-system gnu-build-system)
     (outputs '("out"
                "doc"))                  ; 4.0 MiB of gtk-doc
@@ -4148,7 +4151,7 @@ Hints specification (EWMH).")
 (define-public gnumeric
   (package
     (name "gnumeric")
-    (version "1.12.49")
+    (version "1.12.50")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnome/sources/gnumeric/"
@@ -4156,7 +4159,7 @@ Hints specification (EWMH).")
                                   "gnumeric-" version ".tar.xz"))
               (sha256
                (base32
-                "0mzdhhpa7kwkc51l344g6vgqwaxkjdf03s7zasqh0bn3jpn75h4i"))))
+                "1f0lrj5msg80pgjp38jj6rddf352gwddgip7z4lki66n3fx1k23m"))))
     (build-system glib-or-gtk-build-system)
     (arguments
      `(;; The gnumeric developers don't worry much about failing tests.
@@ -4209,7 +4212,7 @@ engineering.")
 (define-public drawing
   (package
     (name "drawing")
-    (version "0.6.5")
+    (version "0.8.0")
     (source
      (origin
        (method git-fetch)
@@ -4218,7 +4221,7 @@ engineering.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1kfgmalakifcvzhzss9zhmqjbdk24zr22c5xwkkahlvfcafp13wn"))))
+        (base32 "03cx6acb0ph7b3difshjfddi8ld79wp8d12bdp7dp1q1820j5mz0"))))
     (build-system meson-build-system)
     (arguments
      `(#:glib-or-gtk? #t
@@ -11956,7 +11959,7 @@ integrated profiler via Sysprof, debugging support, and more.")
 (define-public komikku
   (package
     (name "komikku")
-    (version "0.29.0")
+    (version "0.29.2")
     (source
      (origin
        (method git-fetch)
@@ -11966,7 +11969,7 @@ integrated profiler via Sysprof, debugging support, and more.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "1sirwgny1s6jv9rb0lildqv4p7nfa15rvw957pwxnvrjasxyf6bq"))))
+         "0g1whk0y3k1cy6ix20gz226ww1vzpb9hinn5d24z6j38mdgqqa5l"))))
     (build-system meson-build-system)
     (arguments
      `(#:glib-or-gtk? #t
@@ -11999,6 +12002,7 @@ integrated profiler via Sysprof, debugging support, and more.")
        ("libsecret" ,libsecret)
        ("python-beautifulsoup4" ,python-beautifulsoup4)
        ("python-brotli" ,python-brotli)
+       ("python-cloudscraper" ,python-cloudscraper)
        ("python-dateparser" ,python-dateparser)
        ("python-keyring" ,python-keyring)
        ("python-lxml" ,python-lxml)
diff --git a/gnu/packages/gnupg.scm b/gnu/packages/gnupg.scm
index cb481b38e1..a6ec75765c 100644
--- a/gnu/packages/gnupg.scm
+++ b/gnu/packages/gnupg.scm
@@ -410,7 +410,7 @@ and every application benefits from this.")
        ,@(package-native-inputs gpgme)))
     (inputs
      `(("gpgme" ,gpgme)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ,@(package-inputs gpgme)))
     (synopsis "Qt API bindings for gpgme")
     (description "QGpgme provides a very high level Qt API around GpgMEpp.
@@ -863,7 +863,7 @@ software.")))
     (arguments
      `(#:configure-flags '("--enable-fallback-curses")))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ,@(package-inputs pinentry-tty)))
   (description
    "Pinentry provides a console and a Qt GUI that allows users to enter a
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 59f8a58634..a0e72be427 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -1276,14 +1276,19 @@ from forcing GEXP-PROMISE."
                     (pulseaudio (assoc-ref inputs "pulseaudio"))
                     (pulseaudio-lib (string-append pulseaudio "/lib"))
                     (libxscrnsaver (assoc-ref inputs "libxscrnsaver"))
-                    (libxscrnsaver-lib (string-append libxscrnsaver "/lib")))
+                    (libxscrnsaver-lib (string-append libxscrnsaver "/lib"))
+                    (mit-krb5 (assoc-ref inputs "mit-krb5"))
+                    (mit-krb5-lib (string-append mit-krb5 "/lib")))
                (wrap-program (car (find-files lib "^icecat$"))
                  `("XDG_DATA_DIRS" prefix (,gtk-share))
                  ;; The following line is commented out because the icecat
                  ;; package on guix has been observed to be unstable when
                  ;; using wayland, and the bundled extensions stop working.
                  ;;   `("MOZ_ENABLE_WAYLAND" = ("1"))
-                 `("LD_LIBRARY_PATH" prefix (,pulseaudio-lib ,mesa-lib ,libxscrnsaver-lib)))
+                 `("LD_LIBRARY_PATH" prefix (,pulseaudio-lib
+                                             ,mesa-lib
+                                             ,libxscrnsaver-lib
+                                             ,mit-krb5-lib)))
                #t))))))
     (home-page "https://www.gnu.org/software/gnuzilla/")
     (synopsis "Entirely free browser derived from Mozilla Firefox")
diff --git a/gnu/packages/gpodder.scm b/gnu/packages/gpodder.scm
index 67ec0d7acf..b6a692bc3e 100644
--- a/gnu/packages/gpodder.scm
+++ b/gnu/packages/gpodder.scm
@@ -141,7 +141,7 @@ locally for later listening.")
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (inputs
-     `(("qt" ,qtbase)))
+     `(("qt" ,qtbase-5)))
     (arguments
      `(#:configure-flags '("-DMYGPO_BUILD_TESTS=ON")
        ;; TODO: Enable tests when https://github.com/gpodder/gpodder/issues/446
diff --git a/gnu/packages/gps.scm b/gnu/packages/gps.scm
index dd43efc0d5..49bc5e8254 100644
--- a/gnu/packages/gps.scm
+++ b/gnu/packages/gps.scm
@@ -85,7 +85,7 @@
     (inputs
      `(("expat" ,expat)
        ("libusb" ,libusb)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (native-inputs
      `(("which" ,which)
@@ -207,7 +207,7 @@ coordinates as well as partial support for adjustments in global coordinate syst
                      (string-append "PREFIX="
                                     (assoc-ref outputs "out"))))))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (native-inputs
      `(("qttools" ,qttools)))
     (home-page "https://www.gpxsee.org")
@@ -246,7 +246,7 @@ such as elevation, speed, heart rate, power, temperature, and gear shifts.")
        ("python-pygobject" ,python-pygobject)
        ("python-pyserial" ,python-pyserial)
        ("python-wrapper" ,python-wrapper)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:scons-flags
        (list (string-append "prefix=" %output)
diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm
index 1006bb3cb4..e0cade6359 100644
--- a/gnu/packages/graphics.scm
+++ b/gnu/packages/graphics.scm
@@ -826,8 +826,8 @@ exception-handling library.")
 
 (define-public lib2geom
   ;; Use the latest master commit, as the 1.0 release suffer build problems.
-  (let ((revision "3")
-        (commit "17e0d21f0afc8489656f9184bff7ad024a42394a"))
+  (let ((revision "4")
+        (commit "b29d60e49a58f4e8069544b44863b1a623e4ee59"))
     (package
       (name "lib2geom")
       (version (git-version "1.0" revision commit))
@@ -839,7 +839,7 @@ exception-handling library.")
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                  "0waskrmdrrdjw8pr5cvlkrxywgf376viggpc2jzdqxxpy2k78fpr"))
+                  "0xd8f3cgfnipdav4w8j54r7hzy9f3m7xk42ppcfhdjz2hriggyk6"))
                 (patches
                  ;; Patch submitted to upstream (see:
                  ;; https://gitlab.com/inkscape/lib2geom/-/merge_requests/32).
@@ -1500,7 +1500,7 @@ exec -a \"$0\" ~a/.brdf-real~%"
       (native-inputs
        `(("qttools" ,qttools))) ;for 'qmake'
       (inputs
-       `(("qtbase" ,qtbase)
+       `(("qtbase" ,qtbase-5)
          ("mesa" ,mesa)
          ("glew" ,glew)
          ("freeglut" ,freeglut)
@@ -1936,7 +1936,7 @@ Automated palette selection is supported.")
          ("libvpx" ,libvpx)
          ("libxi" ,libxi)
          ;; ("miniupnpc" ,miniupnpc) ;segfaults for some reason
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtkeychain" ,qtkeychain)
          ("qtmultimedia" ,qtmultimedia)
          ("qtsvg" ,qtsvg)
diff --git a/gnu/packages/gstreamer.scm b/gnu/packages/gstreamer.scm
index 9e70961655..3047773e0f 100644
--- a/gnu/packages/gstreamer.scm
+++ b/gnu/packages/gstreamer.scm
@@ -767,7 +767,7 @@ model to base your own plug-in on, here it is.")
        ("openssl" ,openssl)
        ("opus" ,opus)
        ("orc" ,orc)
-       ;("qtbase" ,qtbase)
+       ;("qtbase" ,qtbase-5)
        ;("qtdeclarative" ,qtdeclarative)
        ;("qtx11extras" ,qtx11extras)
        ("soundtouch" ,soundtouch)
diff --git a/gnu/packages/guile-xyz.scm b/gnu/packages/guile-xyz.scm
index e4164d2c47..5e63075751 100644
--- a/gnu/packages/guile-xyz.scm
+++ b/gnu/packages/guile-xyz.scm
@@ -1370,7 +1370,7 @@ microblogging service.")
 (define-public guile-parted
   (package
     (name "guile-parted")
-    (version "0.0.4")
+    (version "0.0.5")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1379,7 +1379,7 @@ microblogging service.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0b7h8psfm9gmmwb65pp5zwzglvwnfmw5j40g09hhf3f7kwxc0mv2"))
+                "1ar6n38br3h1jm54yy6d54rpqdgsy7pmnj3nqdzqrfk8z0kx0rm9"))
               (modules '((guix build utils)))))
     (build-system gnu-build-system)
     (arguments
diff --git a/gnu/packages/image-processing.scm b/gnu/packages/image-processing.scm
index da2653c546..7b29c2a215 100644
--- a/gnu/packages/image-processing.scm
+++ b/gnu/packages/image-processing.scm
@@ -707,7 +707,7 @@ including 2D color images.")
        ("qttools" ,qttools)))
     (inputs
      `(("gmic" ,gmic)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ,@(package-inputs gmic)))
     (synopsis "Qt frontend for the G'MIC image processing framework")
     (license license:gpl3+)))
@@ -1035,7 +1035,7 @@ combine the information contained in both.")
        ;; not with 4.13.  It really needs to be 4.12.
        ("itk" ,insight-toolkit-4.12)
        ("vtk" ,vtk-6)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("vxl" ,vxl-1)
        ("zlib" ,zlib)))
@@ -1162,7 +1162,7 @@ substituted by matching images.")
          ("libjpeg" ,libjpeg-turbo)
          ("libpng" ,libpng)
          ("libtiff" ,libtiff)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtsvg" ,qtsvg)
          ("zlib" ,zlib)))
       (arguments
diff --git a/gnu/packages/image-viewers.scm b/gnu/packages/image-viewers.scm
index c7dd358ad4..f01b6a614a 100644
--- a/gnu/packages/image-viewers.scm
+++ b/gnu/packages/image-viewers.scm
@@ -358,7 +358,7 @@ It supports JPEG, PNG and GIF formats.")
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)
        ("qtwebkit" ,qtwebkit)
@@ -527,7 +527,7 @@ For PDF support, install the @emph{mupdf} package.")
                (("updateText\\(\\);") ""))
              #t)))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtimageformats" ,qtimageformats)))
     (home-page "https://interversehq.com/qview/")
@@ -733,7 +733,7 @@ to set X desktop background.")
        ("opencv" ,opencv)
        ("python" ,python-wrapper)
        ("quazip" ,quazip)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index f009a30d53..0ab910f0dc 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -1834,7 +1834,7 @@ parsing, viewing, modifying, and saving this metadata.")
     (native-inputs
      `(("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (arguments
      `(#:tests? #f))                    ;no tests
@@ -2177,7 +2177,7 @@ by AOM, including with alpha.")
 (define-public libheif
   (package
     (name "libheif")
-    (version "1.11.0")
+    (version "1.12.0")
     (source
      (origin
        (method git-fetch)
@@ -2186,7 +2186,7 @@ by AOM, including with alpha.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "036n63vlk4sk7y25q2kzyvvw4r5vv323ysbmbrcaprg9hdyjqgf5"))))
+        (base32 "0cp2d216hp7gw3n56x3g5q5n8jb9ganyanrlibxw8fw16il8nca6"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f)) ;no test target although there is a tests folder
diff --git a/gnu/packages/inkscape.scm b/gnu/packages/inkscape.scm
index 713a0056b1..1e19ea592e 100644
--- a/gnu/packages/inkscape.scm
+++ b/gnu/packages/inkscape.scm
@@ -117,19 +117,20 @@ apart is its use of Scalable Vector Graphics (SVG), an XML-based W3C standard,
 as the native format.")
     (license license:gpl2+)))
 
-(define-public inkscape-1.0
+(define-public inkscape-1.1
   (package
     (name "inkscape")
-    (version "1.0.2")
+    (version "1.1")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://media.inkscape.org/dl/"
                            "resources/file/"
                            "inkscape-" version ".tar.xz"))
+       (patches (search-patches "inkscape-1.1-fix-build-witch-gcc7.5.patch"))
        (sha256
         (base32
-         "12krl97a00gdcxxibsb7g2lgx5458mhx2437x0hvz350242j6gns"))
+         "1rlm2wqg8bgdxkdvnadh49wfp0mrbrk7d8n4vdcjyw6z7z7firki"))
        (modules '((guix build utils)
                   (ice-9 format)))
        (snippet
@@ -188,7 +189,7 @@ endif()~%~%"
                          (string-append "#include " quote
                                         (basename source-dir)))
                         ...))))))
-             (unbundle ("2geom" "src/2geom" #t)
+             (unbundle ("2geom" "src/3rdparty/2geom" #t)
                        ;; libcroco cannot be unbundled as it is heavily
                        ;; modified (see:
                        ;; https://gitlab.com/inkscape/inkscape/issues/876#note_276114904).
diff --git a/gnu/packages/irc.scm b/gnu/packages/irc.scm
index 2cc4e5e2c2..3d1753bff4 100644
--- a/gnu/packages/irc.scm
+++ b/gnu/packages/irc.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.com>
-;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
+;;; Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
 ;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
 ;;; Copyright © 2021 WinterHound <winterhound@yandex.com>
@@ -35,8 +35,8 @@
   #:use-module (guix packages)
   #:use-module (guix utils)
   #:use-module (guix build-system cmake)
-  #:use-module (guix build-system glib-or-gtk)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system meson)
   #:use-module (guix build-system python)
   #:use-module (guix build-system qt)
   #:use-module (gnu packages)
@@ -74,6 +74,7 @@
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages regex)
   #:use-module (gnu packages ruby)
+  #:use-module (gnu packages sphinx)
   #:use-module (gnu packages sqlite)
   #:use-module (gnu packages qt)
   #:use-module (gnu packages tcl)
@@ -130,7 +131,7 @@
      `(("inxi" ,inxi-minimal)
        ("libdbusmenu-qt" ,libdbusmenu-qt)
        ("qca" ,qca)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtscript" ,qtscript)
        ("qtsvg" ,qtsvg)
@@ -189,14 +190,14 @@ SILC and ICB protocols via plugins.")
 (define-public weechat
   (package
     (name "weechat")
-    (version "3.1")
+    (version "3.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://weechat.org/files/src/weechat-"
                                   version ".tar.xz"))
               (sha256
                (base32
-                "1xx4fx7785yw3ml3k1z08h3qvrizvcypwl0j6jc7d7qim9sjjnm5"))))
+                "1a47knznlm9f2f83d71s3c4fm50m6iq6iq1bvp4m61p8fkrsva1r"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("gettext" ,gettext-minimal)
@@ -241,7 +242,7 @@ using a mouse.  It is customizable and extensible with plugins and scripts.")
 (define-public srain
   (package
     (name "srain")
-    (version "1.1.3")
+    (version "1.2.2")
     (source
      (origin
        (method git-fetch)
@@ -250,22 +251,17 @@ using a mouse.  It is customizable and extensible with plugins and scripts.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1vqjjsxzc4601dpc8lf9k25rp2c7sjab7l5a6cbfygpr8dqvm6vq"))))
+        (base32 "04bgfyrl5swppsqmhzmjnnj2q7844k99f3894ank8v8fr3y6x78p"))))
+    (build-system meson-build-system)
     (arguments
      `(#:tests? #f ;there are no tests
-       #:phases
-       (modify-phases %standard-phases
-         (add-before 'install 'fix-permissions
-           ;; Make po folder writable for gettext to install translations.
-           (lambda _
-             (for-each make-file-writable
-                       (find-files "po" "." #:directories? #t)))))))
-    (build-system glib-or-gtk-build-system)
+       #:glib-or-gtk? #t))
     (native-inputs
      `(("gettext" ,gettext-minimal)
        ("glib:bin" ,glib "bin")
        ("pkg-config" ,pkg-config)
-       ("python" ,python-wrapper)))
+       ("python" ,python-wrapper)
+       ("python-sphinx" ,python-sphinx)))
     (inputs
      `(("glib-networking" ,glib-networking)
        ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
diff --git a/gnu/packages/irods.scm b/gnu/packages/irods.scm
new file mode 100644
index 0000000000..bb0263682c
--- /dev/null
+++ b/gnu/packages/irods.scm
@@ -0,0 +1,271 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2021 Ricardo Wurmus <rekado@elephly.net>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages irods)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix build-system cmake)
+  #:use-module (guix utils)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages backup)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages boost)
+  #:use-module (gnu packages check)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages cpp)
+  #:use-module (gnu packages databases)
+  #:use-module (gnu packages gcc)
+  #:use-module (gnu packages kerberos)
+  #:use-module (gnu packages linux)
+  #:use-module (gnu packages llvm)
+  #:use-module (gnu packages logging)
+  #:use-module (gnu packages man)
+  #:use-module (gnu packages networking)
+  #:use-module (gnu packages pretty-print)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages serialization)
+  #:use-module (gnu packages tls)
+  #:use-module (srfi srfi-1))
+
+(define-public irods
+  (package
+    (name "irods")
+    (version "4.2.8")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://github.com/irods/irods/releases/download/"
+                                  version "/irods-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0ny54c3r0j692rvbr4iibg7xgd2i7g9x8yyrw04j889bywix14rc"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags
+       (list
+        "-DCMAKE_BUILD_TYPE=Release"
+        (string-append "-DCMAKE_MODULE_LINKER_FLAGS=-Wl,-rpath="
+                       (assoc-ref %outputs "out") "/lib")
+        (string-append "-DCMAKE_SHARED_LINKER_FLAGS=-Wl,-rpath="
+                       (assoc-ref %outputs "out") "/lib")
+        (string-append "-DCMAKE_EXE_LINKER_FLAGS=-Wl,-rpath="
+                       (assoc-ref %outputs "out") "/lib")
+
+        ;; Configuration aborts if no generator format is set
+        "-DCPACK_GENERATOR=TGZ"
+
+        ;; Configuration attempts to guess the distribution with Python.
+        "-DIRODS_LINUX_DISTRIBUTION_NAME=guix"
+        "-DIRODS_LINUX_DISTRIBUTION_VERSION_MAJOR=1"
+
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_CLANG="
+                       (assoc-ref %build-inputs "clang"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_CLANG_RUNTIME="
+                       (assoc-ref %build-inputs "clang-runtime"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_CPPZMQ="
+                       (assoc-ref %build-inputs "cppzmq"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_ARCHIVE="
+                       (assoc-ref %build-inputs "libarchive"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_AVRO="
+                       (assoc-ref %build-inputs "avro-cpp"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_BOOST="
+                       (assoc-ref %build-inputs "boost"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_ZMQ="
+                       (assoc-ref %build-inputs "zeromq"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_JSON="
+                       (assoc-ref %build-inputs "json"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_CATCH2="
+                       (assoc-ref %build-inputs "catch2"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_NANODBC="
+                       (assoc-ref %build-inputs "nanodbc"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_FMT="
+                       (assoc-ref %build-inputs "fmt")))
+
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'unset-Werror
+           (lambda _
+             ;; -Werror kills the build due to a comparison REQUIRE(errs.size() == err->len);
+             ;; in unit_tests/src/test_irods_lifetime_manager.cpp
+             (substitute* "CMakeLists.txt"
+               (("-Werror") ""))))
+         (add-after 'unpack 'remove-FHS-and-prefix-assumptions
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* '("CMakeLists.txt"
+                            "cmake/server.cmake"
+                            "cmake/development_library.cmake"
+                            "cmake/runtime_library.cmake")
+               (("usr/") ""))
+             (substitute* "lib/core/src/irods_default_paths.cpp"
+               (("path.append\\(\"usr\"\\)") "path")
+               (("path.remove_filename\\(\\).remove_filename\\(\\).remove_filename\\(\\)")
+                "path.remove_filename().remove_filename()"))
+             (substitute* "scripts/irods/paths.py"
+               (("'usr', 'lib', 'irods'") "'lib', 'irods'"))
+             (substitute* "scripts/irods/pypyodbc.py"
+               (("\"/usr/lib/libodbc.so\"")
+                (string-append (assoc-ref inputs "unixodbc") "/lib/libodbc.so")))))
+         (add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref inputs  "gcc")))
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (cons* (string-append (assoc-ref inputs "libcxx+libcxxabi")
+                                              "/include/c++/v1")
+                               (string-append (assoc-ref inputs "catch2")
+                                              "/include/catch2")
+                               (string-append (assoc-ref inputs "json")
+                                              "/include/nlohmann")
+                               ;; Hide GCC's C++ headers so that they do not interfere with
+                               ;; the Clang headers.
+                               (delete (string-append gcc "/include/c++")
+                                       (string-split (getenv "CPLUS_INCLUDE_PATH")
+                                                     #\:)))
+                        ":"))
+               (format #true
+                       "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
+                       (getenv "CPLUS_INCLUDE_PATH"))))))))
+    (inputs
+     `(("avro-cpp" ,avro-cpp-1.9-for-irods)
+       ("boost" ,boost-for-irods)
+       ("cppzmq" ,cppzmq)
+       ("fmt" ,fmt-for-irods)
+       ("json" ,json-modern-cxx)
+       ("libarchive" ,libarchive)
+       ("libcxxabi" ,libcxxabi-6) ; we need this for linking with -lc++abi
+       ("linux-pam" ,linux-pam)
+       ("mit-krb5" ,mit-krb5)
+       ("nanodbc" ,nanodbc-for-irods)
+       ("openssl" ,openssl)
+       ("python" ,python-wrapper)
+       ("unixodbc" ,unixodbc)
+       ("zeromq" ,zeromq)))
+    (native-inputs
+     `(("catch2" ,catch-framework2)
+       ("clang" ,clang-toolchain-6)
+       ("clang-runtime" ,clang-runtime-6)
+       ("libcxx+libcxxabi" ,libcxx+libcxxabi-6)))
+    (home-page "https://irods.org")
+    (synopsis "Data management software")
+    (description "The Integrated Rule-Oriented Data System (iRODS) is data
+management software.  iRODS virtualizes data storage resources, so users can
+take control of their data, regardless of where and on what device the data is
+stored.")
+    (license license:bsd-3)))
+
+(define-public irods-client-icommands
+  (package
+    (name "irods-client-icommands")
+    (version "4.2.8")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/irods/irods_client_icommands")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "069n647p5ypf44gim8z26mwayg5lzgk7r9qyyqd8f9n7h0p4jxpn"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:tests? #false ; not clear how to run tests
+       #:configure-flags
+       (list
+        "-DCMAKE_BUILD_TYPE=Release"
+
+        ;; Configuration attempts to guess the distribution with Python.
+        "-DIRODS_LINUX_DISTRIBUTION_NAME=guix"
+        "-DIRODS_LINUX_DISTRIBUTION_VERSION_MAJOR=1"
+
+        (string-append "-DIRODS_DIR="
+                       (assoc-ref %build-inputs "irods")
+                       "/lib/irods/cmake")
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_CLANG="
+                       (assoc-ref %build-inputs "clang"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_CLANG_RUNTIME="
+                       (assoc-ref %build-inputs "clang-runtime"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_CPPZMQ="
+                       (assoc-ref %build-inputs "cppzmq"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_ARCHIVE="
+                       (assoc-ref %build-inputs "libarchive"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_AVRO="
+                       (assoc-ref %build-inputs "avro-cpp"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_BOOST="
+                       (assoc-ref %build-inputs "boost"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_ZMQ="
+                       (assoc-ref %build-inputs "zeromq"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_JSON="
+                       (assoc-ref %build-inputs "json"))
+        (string-append "-DIRODS_EXTERNALS_FULLPATH_FMT="
+                       (assoc-ref %build-inputs "fmt")))
+
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'unset-Werror ;
+           (lambda _                           ;
+             ;; -Werror kills the build due to a deprecation warning
+             (substitute* "CMakeLists.txt" ;
+               (("-Werror") ""))))
+         (add-after 'unpack 'remove-/usr-prefix
+           (lambda _
+             (substitute* "CMakeLists.txt"
+               (("usr/") ""))))
+         (add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref inputs  "gcc")))
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (cons* (string-append (assoc-ref inputs "libcxx+libcxxabi")
+                                              "/include/c++/v1")
+                               (string-append (assoc-ref inputs "json")
+                                              "/include/nlohmann")
+                               ;; Hide GCC's C++ headers so that they do not interfere with
+                               ;; the Clang headers.
+                               (delete (string-append gcc "/include/c++")
+                                       (string-split (getenv "CPLUS_INCLUDE_PATH")
+                                                     #\:)))
+                        ":"))
+               (format #true
+                       "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
+                       (getenv "CPLUS_INCLUDE_PATH"))))))))
+    (inputs
+     `(("avro-cpp" ,avro-cpp-1.9-for-irods)
+       ("boost" ,boost-for-irods)
+       ("cppzmq" ,cppzmq)
+       ("fmt" ,fmt-for-irods)
+       ("irods" ,irods)
+       ("json" ,json-modern-cxx)
+       ("libarchive" ,libarchive)
+       ("libcxxabi" ,libcxxabi-6)     ; we need this for linking with -lc++abi
+       ("mit-krb5" ,mit-krb5)
+       ("openssl" ,openssl)
+       ("zeromq" ,zeromq)))
+    (native-inputs
+     `(("clang" ,clang-toolchain-6)
+       ("clang-runtime" ,clang-runtime-6)
+       ("libcxx+libcxxabi" ,libcxx+libcxxabi-6)
+       ("help2man" ,help2man)
+       ("which" ,which)))
+    (home-page "https://irods.org")
+    (synopsis "Data management software")
+    (description "The Integrated Rule-Oriented Data System (iRODS) is data
+management software.  iRODS virtualizes data storage resources, so users can
+take control of their data, regardless of where and on what device the data is
+stored.")
+    (license license:bsd-3)))
diff --git a/gnu/packages/jami.scm b/gnu/packages/jami.scm
index ff14373bf3..baef61b824 100644
--- a/gnu/packages/jami.scm
+++ b/gnu/packages/jami.scm
@@ -62,13 +62,11 @@
   #:use-module (guix packages)
   #:use-module (guix utils))
 
-(define %jami-version "20210326.1.cfba013")
+(define %jami-version "20210606.1.e2f9490")
 
-(define* (jami-source #:key keep-contrib-patches?)
-  "Return an origin object of the tarball release sources archive of Jami.
-When KEEP-CONTRIB-PATCHES? is #t, do not completely remove the contrib
-subdirectory, which contains patches to be applied to some of the dependencies
-of Jami."
+(define %jami-sources
+  ;; Return an origin object of the tarball release sources archive of the
+  ;; Jami project.
   (origin
     (method url-fetch)
     (uri (string-append "https://dl.jami.net/release/tarballs/jami_"
@@ -79,11 +77,9 @@ of Jami."
      `(begin
         ;; Delete multiple MiBs of bundled tarballs.  The contrib directory
         ;; contains the custom patches for pjproject and other libraries used
-        ;; by Savoir-faire Linux.
-        (if ,keep-contrib-patches?
-            (delete-file-recursively "daemon/contrib/tarballs")
-            (delete-file-recursively "daemon/contrib"))
-        ;; Remove code from unused Jami clients.
+        ;; by Jami.
+        (delete-file-recursively "daemon/contrib/tarballs")
+        ;; Remove the git submodule directories of unused Jami clients.
         (for-each delete-file-recursively '("client-android"
                                             "client-electron"
                                             "client-ios"
@@ -91,20 +87,16 @@ of Jami."
                                             "client-uwp"))))
     (sha256
      (base32
-      "1h0avma8bdzyznkz39crjyv2888bii4f49md15jg7970dyp5pdyz"))))
+      "1vpxv2dk3l9cahv6mxd2754pxs9mzrid5bgwvl6k1byzpq8y4smr"))))
 
-(define %sfl-patches (jami-source #:keep-contrib-patches? #t))
-
-(define %jami-sources (jami-source))
-
-;; Savoir-faire Linux maintains a set of patches for some key dependencies
-;; (currently pjproject and ffmpeg) of Jami that haven't yet been integrated
-;; upstream.  This procedure simplifies the process of applying these patches.x
-(define jami-apply-dependency-patches
+;; Jami maintains a set of patches for some key dependencies (currently
+;; pjproject and ffmpeg) of Jami that haven't yet been integrated upstream.
+;; This procedure simplifies the process of applying them.
+(define jami-apply-custom-patches
   '(lambda* (#:key inputs dep-name patches)
-     (let ((patches-directory "sfl-patches"))
+     (let ((patches-directory "patches"))
        (mkdir-p patches-directory)
-       (invoke "tar" "-xvf" (assoc-ref inputs "sfl-patches")
+       (invoke "tar" "-xvf" (assoc-ref inputs "jami-sources")
                "-C" patches-directory
                "--strip-components=5"
                (string-append "ring-project/daemon/contrib/src/"
@@ -136,7 +128,7 @@ of Jami."
                         "pjproject-correct-the-cflags-field.patch"
                         "pjproject-fix-pkg-config-ldflags.patch"))))
     (native-inputs
-     `(("sfl-patches" ,%sfl-patches)
+     `(("jami-sources" ,%jami-sources)
        ,@(package-native-inputs pjproject)))
     (arguments
      (substitute-keyword-arguments (package-arguments pjproject)
@@ -144,7 +136,7 @@ of Jami."
         `(modify-phases ,phases
            (add-after 'make-source-files-writable 'apply-patches
              (lambda* (#:key inputs #:allow-other-keys)
-               (,jami-apply-dependency-patches
+               (,jami-apply-custom-patches
                 #:inputs inputs
                 #:dep-name "pjproject"
                 #:patches
@@ -166,7 +158,8 @@ of Jami."
                   "0015-update-local-preference-for-peer-reflexive-candidate"
                   "0016-use-addrinfo-instead-CFHOST"
                   "0017-CVE-2020-15260"
-                  "0018-CVE-2021-21375"))))))))))
+                  "0018-CVE-2021-21375"
+                  "0019-ignore-down-interfaces"))))))))))
 
 ;; The following variables are configure flags used by ffmpeg-jami.  They're
 ;; from the ring-project/daemon/contrib/src/ffmpeg/rules.mak file. We try to
@@ -387,7 +380,7 @@ of Jami."
   (package/inherit ffmpeg
     (name "ffmpeg-jami")
     (native-inputs
-     `(("sfl-patches" ,%sfl-patches)
+     `(("jami-sources" ,%jami-sources)
        ("libiconv" ,libiconv)
        ,@(package-native-inputs ffmpeg)))
     (supported-systems '("x86_64-linux" "i686-linux"
@@ -405,19 +398,15 @@ of Jami."
                 (for-each make-file-writable (find-files "."))))
             (add-after 'unpack 'apply-patches
               (lambda* (#:key inputs #:allow-other-keys)
-                (let ((jami-apply-dependency-patches
-                       ,jami-apply-dependency-patches))
-                  ;; These patches come from:
-                  ;; "ring-project/daemon/contrib/src/ffmpeg/rules.mak".
-                  (jami-apply-dependency-patches
-                   #:inputs inputs
-                   #:dep-name "ffmpeg"
-                   #:patches
-                   '("remove-mjpeg-log"
-                     "change-RTCP-ratio"
-                     "rtp_ext_abs_send_time"
-                     "libopusdec-enable-FEC"
-                     "libopusenc-enable-FEC"))))))))))))
+                ;; These patches come from:
+                ;; "ring-project/daemon/contrib/src/ffmpeg/rules.mak".
+                (,jami-apply-custom-patches
+                 #:inputs inputs #:dep-name "ffmpeg"
+                 #:patches '("remove-mjpeg-log"
+                             "change-RTCP-ratio"
+                             "rtp_ext_abs_send_time"
+                             "libopusdec-enable-FEC"
+                             "libopusenc-enable-FEC")))))))))))
 
 (define-public libring
   (package
@@ -486,7 +475,7 @@ protocols, as well as decentralized calling using P2P-DHT.")
      `(("libring" ,libring)
        ("network-manager" ,network-manager)))
     (propagated-inputs
-     `(("qtbase" ,qtbase)))     ; Qt is included in several installed headers.
+     `(("qtbase" ,qtbase-5)))     ; Qt is included in several installed headers.
     (arguments
      `(#:tests? #f                      ; There is no testsuite.
        #:configure-flags
@@ -579,28 +568,16 @@ decentralized calling using P2P-DHT.")
   (package
     (name "jami-qt")                    ;to be renamed 'jami' at some point
     (version %jami-version)
-    ;; The Qt client code is not yet part of the release tarball; fetch it
-    ;; from git for now.
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://git.jami.net/savoirfairelinux/jami-client-qt.git")
-                    (commit "ae21c17da5e8f730ae3895ccbc4da8047e3be1eb")))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "1rf3lpk8c4qc12pi6pn4rdp7i8b83xv64yqr0q47rzv9s518qyjp"))))
+    (source %jami-sources)
     (build-system qt-build-system)
     (outputs '("out" "debug"))
     (arguments
      `(#:tests? #f                      ;no test suite
-       ;; TODO: Uncomment after switching back to the tarball source.
-       ;; #:phases
-       ;; (modify-phases %standard-phases
-       ;;     (add-after 'unpack 'change-directory
-       ;;       (lambda _
-       ;;         (chdir "client-qt"))))
-       ))
+       #:phases
+       (modify-phases %standard-phases
+           (add-after 'unpack 'change-directory
+             (lambda _
+               (chdir "client-qt"))))))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 5dcee9e6ac..bf5da8272f 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -16,6 +16,7 @@
 ;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Vincent Legoll <vincent.legoll@gmail.com>
 ;;; Copyright © 2021 Mike Gerwitz <mtg@gnu.org>
+;;; Copyright © 2021 Pierre Langlois <pierre.langlois@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -2432,14 +2433,16 @@ new Date();"))
   (package
     (inherit openjdk12)
     (name "openjdk")
-    (version "13.0")
+    (version "13.0.7")
     (source (origin
-              (method url-fetch)
-              (uri "http://hg.openjdk.java.net/jdk/jdk13/archive/9c250a7600e1.tar.bz2")
-              (file-name (string-append name "-" version ".tar.bz2"))
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/openjdk/jdk13u")
+                    (commit (string-append "jdk-" version "-ga"))))
+              (file-name (git-file-name name version))
               (sha256
                (base32
-                "0v0ljvx5dyzp96dw4z4ksw3pvasil7783mgnmd1wk9gads5ab8iq"))
+                "0wrrr0d7lz1v8qqm752mn4gz5l2vpl2kmx4ac3ysvk4mljc924hp"))
               (modules '((guix build utils)))
               (snippet
                `(begin
@@ -2474,14 +2477,16 @@ new Date();"))
   (package
     (inherit openjdk13)
     (name "openjdk")
-    (version "14.0")
+    (version "14.0.2")
     (source (origin
-              (method url-fetch)
-              (uri "http://hg.openjdk.java.net/jdk/jdk14/archive/bc54620a3848.tar.bz2")
-              (file-name (string-append name "-" version ".tar.bz2"))
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/openjdk/jdk14u")
+                    (commit (string-append "jdk-" version "-ga"))))
+              (file-name (git-file-name name version))
               (sha256
                (base32
-                "0z485pk7r1xpw8004g4nrwrzj17sabgx8yfdbxwfvzkjp8qyajch"))
+                "07k9bsbxwyf2z2n50z96nvhsdai916mxdxcr5lm44jz7f6xrwfq6"))
               (modules '((guix build utils)))
               (snippet
                `(begin
@@ -2516,6 +2521,67 @@ new Date();"))
        ("zip" ,zip)))
     (home-page "https://openjdk.java.net/projects/jdk/14")))
 
+(define-public openjdk15
+  (package
+    (inherit openjdk14)
+    (name "openjdk")
+    (version "15.0.3")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/openjdk/jdk15u")
+                    (commit (string-append "jdk-" version "-ga"))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "168cr08nywp0q3vyj8njkhsmmnyd8rz9r58hk4xhzdzc6bdfkl1i"))))
+    (native-inputs
+     `(("autoconf" ,autoconf)
+       ("openjdk14:jdk" ,openjdk14 "jdk")
+       ("pkg-config" ,pkg-config)
+       ("unzip" ,unzip)
+       ("which" ,which)
+       ("zip" ,zip)))
+    (home-page "https://openjdk.java.net/projects/jdk/15")))
+
+(define-public openjdk16
+  (package
+    (inherit openjdk15)
+    (name "openjdk")
+    (version "16.0.1")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/openjdk/jdk16u")
+                    (commit (string-append "jdk-" version "-ga"))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1ggddsbsar4dj2fycfqqqagqil7prhb30afvq6933rz7pa9apm2f"))))
+    (native-inputs
+     `(("autoconf" ,autoconf)
+       ("openjdk15:jdk" ,openjdk15 "jdk")
+       ("pkg-config" ,pkg-config)
+       ("unzip" ,unzip)
+       ("which" ,which)
+       ("zip" ,zip)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments openjdk15)
+       ((#:phases phases)
+        `(modify-phases ,phases
+           (add-after 'unpack 'make-templates-writable
+             (lambda _
+               ;; The build system copies a few .template files from the
+               ;; source directory into the build directory and then modifies
+               ;; them in-place.  So these files have to be writable.
+               (for-each
+                (lambda (file)
+                  (invoke "chmod" "u+w" file))
+                (find-files "src/java.base/share/classes/jdk/internal/misc/"
+                            "\\.template$"))
+               #t))))))
+    (home-page "https://openjdk.java.net/projects/jdk/16")))
+
 (define-public icedtea icedtea-8)
 
 
diff --git a/gnu/packages/julia-jll.scm b/gnu/packages/julia-jll.scm
index edf53d18ac..0cf3515b03 100644
--- a/gnu/packages/julia-jll.scm
+++ b/gnu/packages/julia-jll.scm
@@ -1512,7 +1512,7 @@ build tree Yggdrasil.")
                ;; There's a Julia file for each platform, override them all
                (find-files "src/wrappers/" "\\.jl$")))))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (propagated-inputs
      `(("julia-jllwrappers" ,julia-jllwrappers)
        ("julia-libglvnd-jll" ,julia-libglvnd-jll)
diff --git a/gnu/packages/julia-xyz.scm b/gnu/packages/julia-xyz.scm
index 816ca9c85b..50effa43f4 100644
--- a/gnu/packages/julia-xyz.scm
+++ b/gnu/packages/julia-xyz.scm
@@ -77,7 +77,7 @@ in this package.")
 (define-public julia-adapt
   (package
     (name "julia-adapt")
-    (version "3.3.0")
+    (version "3.3.1")
     (source
      (origin
        (method git-fetch)
@@ -86,7 +86,7 @@ in this package.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0zs5mjnql77jvrsm8lrlfkq5524wnrfxqxyqyjk8ka2xpxf9lp7n"))))
+        (base32 "009fj59fzhvfsyw35kakllsh36k3xlwyzq8qa5f5k598i3pq14i7"))))
     (build-system julia-build-system)
     (home-page "https://github.com/JuliaGPU/Adapt.jl")
     (synopsis "Package providing the @code{adapt} function, similar to @code{convert}")
@@ -116,6 +116,42 @@ be GPU compatible without throwing away the wrapper.")
 provides functions to run a few automatable checks for Julia packages.")
     (license license:expat)))
 
+(define-public julia-arrayinterface
+  (package
+    (name "julia-arrayinterface")
+    (version "3.1.17")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/ArrayInterface.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1yfl7wsciqm8ggfs6grxdrvpkxniy4c63d05f65v2j0c55z8a6mn"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-ifelse" ,julia-ifelse)
+       ("julia-requires" ,julia-requires)
+       ("julia-static" ,julia-static)))
+    (native-inputs
+     `(("julia-aqua" ,julia-aqua)
+       ("julia-bandedmatrices" ,julia-bandedmatrices)
+       ("julia-blockbandedmatrices" ,julia-blockbandedmatrices)
+       ("julia-ifelse" ,julia-ifelse)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-staticarrays" ,julia-staticarrays)))
+    (home-page "https://github.com/JuliaArrays/ArrayInterface.jl")
+    (synopsis "Base array interface primitives")
+    (description "The purpose of this library is to solidify extensions to the
+current @code{AbstractArray} interface, which are put to use in package
+ecosystems like @code{DifferentialEquations.jl}.  Since these libraries are
+live, this package will serve as a staging ground for ideas before they are
+merged into Base Julia.  For this reason, no functionality is exported so that
+if such functions are added and exported in a future Base Julia, there will be
+no issues with the upgrade.")
+    (license license:expat)))
+
 (define-public julia-arraylayouts
   (package
     (name "julia-arraylayouts")
@@ -140,6 +176,86 @@ appropriate BLAS or optimised Julia linear algebra routines.  This supports a
 much wider class of matrix types than Julia's in-built @code{StridedArray}.")
     (license license:expat)))
 
+(define-public julia-axisalgorithms
+  (package
+    (name "julia-axisalgorithms")
+    (version "1.0.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/timholy/AxisAlgorithms.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "00x85lnfln7xkfnirpplzyi8r6q92nfqwya8il156bf7b1pa20gk"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-woodburymatrices" ,julia-woodburymatrices)))
+    (home-page "https://github.com/timholy/AxisAlgorithms.jl")
+    (synopsis "Filtering and linear algebra routines for multidimensional arrays")
+    (description "@code{AxisAlgorithms} is a collection of filtering and linear
+algebra algorithms for multidimensional arrays.  For algorithms that would
+typically apply along the columns of a matrix, you can instead pick an arbitrary
+axis (dimension).")
+    (license license:expat)))
+
+(define-public julia-axisarrays
+  (package
+    (name "julia-axisarrays")
+    (version "0.4.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/AxisArrays.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "079rj7wvh9ks293g2ih1yah5k0sg8wazw08z3vg2bxj4s16wr64p"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-rangearrays" ,julia-rangearrays)
+       ("julia-intervalsets" ,julia-intervalsets)
+       ("julia-itertools" ,julia-itertools)))
+    (native-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-unitful" ,julia-unitful)))
+    (home-page "http://juliaarrays.github.io/AxisArrays.jl/latest/")
+    (synopsis "Arrays where each dimension can have a named axis with values")
+    (description "This package for the Julia language provides an array type
+(the AxisArray) that knows about its dimension names and axis values.  This
+allows for indexing by name without incurring any runtime overhead.  This
+permits one to implement algorithms that are oblivious to the storage order of
+the underlying arrays.  AxisArrays can also be indexed by the values along their
+axes, allowing column names or interval selections.")
+    (license license:expat)))
+
+(define-public julia-bandedmatrices
+  (package
+    (name "julia-bandedmatrices")
+    (version "0.16.9")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaMatrices/BandedMatrices.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "105y5d3208s0byk3p0469sfy79lhjpdblk6karbwj8x7hl26na00"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-arraylayouts" ,julia-arraylayouts)
+       ("julia-fillarrays" ,julia-fillarrays)))
+    (native-inputs
+     `(("julia-genericlinearalgebra" ,julia-genericlinearalgebra)))
+    (home-page "https://github.com/JuliaMatrices/BandedMatrices.jl")
+    (synopsis "Julia package for representing banded matrices")
+    (description "This package supports representing banded matrices by only
+the entries on the bands.")
+    (license license:expat)))
+
 (define-public julia-benchmarktools
   (package
     (name "julia-benchmarktools")
@@ -162,6 +278,70 @@ code easy by supplying a framework for writing and running groups of
 benchmarks as well as comparing benchmark results.")
     (license license:expat)))
 
+(define-public julia-blockarrays
+  (package
+    (name "julia-blockarrays")
+    (version "0.15.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/BlockArrays.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "15nd493bfkx92ihnr8dj8mb155dj44iqw266igv0qr5q0wad2bfr"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-arraylayouts" ,julia-arraylayouts)
+       ("julia-fillarrays" ,julia-fillarrays)))
+    (native-inputs
+     `(("julia-lazyarrays" ,julia-lazyarrays)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-staticarrays" ,julia-staticarrays)))
+    (home-page "https://github.com/JuliaArrays/BlockArrays.jl")
+    (synopsis "BlockArrays for Julia")
+    (description "A block array is a partition of an array into blocks or
+subarrays.  This package has two purposes.  Firstly, it defines an interface for
+an @code{AbstractBlockArray} block arrays that can be shared among types
+representing different types of block arrays.  The advantage to this is that it
+provides a consistent API for block arrays.
+Secondly, it also implements two different type of block arrays that follow the
+@code{AbstractBlockArray} interface.  The type @code{BlockArray} stores each
+block contiguously while the type @code{PseudoBlockArray} stores the full matrix
+contiguously.  This means that @code{BlockArray} supports fast non copying
+extraction and insertion of blocks while @code{PseudoBlockArray} supports fast
+access to the full matrix to use in in for example a linear solver.")
+    (license license:expat)))
+
+(define-public julia-blockbandedmatrices
+  (package
+    (name "julia-blockbandedmatrices")
+    (version "0.10.6")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaMatrices/BlockBandedMatrices.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0q9ni4pgdkb00jb42fdzlhx745852xx2666vr96k0c4l0cn5mi0y"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-arraylayouts" ,julia-arraylayouts)
+       ("julia-bandedmatrices" ,julia-bandedmatrices)
+       ("julia-blockarrays" ,julia-blockarrays)
+       ("julia-fillarrays" ,julia-fillarrays)
+       ("julia-matrixfactorizations" ,julia-matrixfactorizations)))
+    (home-page "https://github.com/JuliaMatrices/BlockBandedMatrices.jl")
+    (synopsis "Block-banded matrices and banded-block-banded matrices")
+    (description "This package supports representing block-banded and
+banded-block-banded matrices by only storing the entries in the non-zero bands.
+A @code{BlockBandedMatrix} is a subtype of @code{BlockMatrix} of
+@code{BlockArrays.jl} whose layout of non-zero blocks is banded.")
+    (license license:expat)))
+
 (define-public julia-bufferedstreams
   (package
     (name "julia-bufferedstreams")
@@ -379,6 +559,54 @@ constructors, and sets up traits and show methods to make them easier to work
 with.")
     (license license:expat)))
 
+(define-public julia-colorvectorspace
+  (package
+    (name "julia-colorvectorspace")
+    (version "0.9.5")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaGraphics/ColorVectorSpace.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1gx4k1bvf6lkzxphnvpkw857ihrkifhb68yvsj889k9pf1vda3fq"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-colortypes" ,julia-colortypes)
+       ("julia-specialfunctions" ,julia-specialfunctions)
+       ("julia-tensorcore" ,julia-tensorcore)))
+    (native-inputs
+     `(("julia-colors" ,julia-colors)))
+    (home-page "https://github.com/JuliaGraphics/ColorVectorSpace.jl")
+    (synopsis "Treat colors as n-vectors for the purposes of arithmetic")
+    (description "This package is an add-on to @code{ColorTypes.jl} and provides
+fast mathematical operations for objects with types such as RGB and Gray.
+Specifically, with this package both grayscale and RGB colors are treated as if
+they are points in a normed vector space.")
+    (license license:expat)))
+
+(define-public julia-combinatorics
+  (package
+    (name "julia-combinatorics")
+    (version "1.0.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaMath/Combinatorics.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0gafqkqi874zfm9h99akw9q95lk3ih5gip2h8p12fj9h7rvyf4j5"))))
+    (build-system julia-build-system)
+    (home-page "https://github.com/JuliaMath/Combinatorics.jl")
+    (synopsis "Combinatorics library for Julia")
+    (description "This package provides a combinatorics library for Julia,
+focusing mostly (as of now) on enumerative combinatorics and permutations.")
+    (license license:expat)))
+
 (define-public julia-commonsubexpressions
   (package
     (name "julia-commonsubexpressions")
@@ -404,7 +632,7 @@ common subexpression elimination.")
 (define-public julia-compat
   (package
     (name "julia-compat")
-    (version "3.29.0")
+    (version "3.30.0")
     (source
      (origin
        (method git-fetch)
@@ -413,7 +641,7 @@ common subexpression elimination.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "00wn28kmzn61fpj3i8f6p987927h9315j9pzzvjpfk5c0ppd1p6q"))))
+        (base32 "1qs6fm58dicdjy69qk5p0ndj2b7qsvg7rmydq7igvrvirad55v56"))))
     (build-system julia-build-system)
     (home-page "https://github.com/JuliaLang/Compat.jl")
     (synopsis "Compatibility across Julia versions")
@@ -443,6 +671,41 @@ way.")
 for construction of objects.")
     (license license:expat)))
 
+(define-public julia-coordinatetransformations
+  (package
+    (name "julia-coordinatetransformations")
+    (version "0.6.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaGeometry/CoordinateTransformations.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "15zbkn32v7xlz7559s0r5a0vkwmjwsswxaqpzijly4lky4jnp33d"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Documenter.jl not packaged yet.
+    (propagated-inputs
+     `(("julia-staticarrays" ,julia-staticarrays)))
+    ;(native-inputs
+    ; `(("julia-documenter" ,julia-documenter)
+    ;   ("julia-forwarddiff" ,julia-forwarddiff)
+    ;   ("julia-unitful" ,julia-unitful)))
+    (home-page "https://github.com/JuliaGeometry/CoordinateTransformations.jl")
+    (synopsis "Coordinate transformations in Julia")
+    (description "@code{CoordinateTransformations} is a Julia package to manage
+simple or complex networks of coordinate system transformations.
+Transformations can be easily applied, inverted, composed, and differentiated
+(both with respect to the input coordinates and with respect to transformation
+parameters such as rotation angle).  Transformations are designed to be
+light-weight and efficient enough for, e.g., real-time graphical applications,
+while support for both explicit and automatic differentiation makes it easy to
+perform optimization and therefore ideal for computer vision applications such
+as SLAM (simultaneous localization and mapping).")
+    (license license:expat)))
+
 (define-public julia-crayons
   (package
     (name "julia-crayons")
@@ -566,6 +829,29 @@ without having to take direct dependencies.")
 to represent missing data.")
     (license license:expat)))
 
+(define-public julia-deepdiffs
+  (package
+    (name "julia-deepdiffs")
+    (version "1.2.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/ssfrr/DeepDiffs.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1gsbxb1d67g05h5bvzz3swdfih6404jrydy724a8dvbdgqvm3sds"))))
+    (build-system julia-build-system)
+    (home-page "https://github.com/ssfrr/DeepDiffs.jl")
+    (synopsis "Compute and pretty-print diffs for data structures")
+    (description "@code{DeepDiffs.jl} provides the @code{deepdiff} function,
+which finds and displays differences (diffs) between Julia data structures.  It
+supports @code{Vectors}, @code{Dicts}, and @code{String}s.  When diffing
+dictionaries where values associated with a particular key may change,
+@code{deepdiff} will recurse into value to provide a more detailed diff.")
+    (license license:expat)))
+
 (define-public julia-dictionaries
   (package
     (name "julia-dictionaries")
@@ -588,10 +874,46 @@ to represent missing data.")
 dictionaries in Julia, for improved productivity and performance.")
     (license license:expat)))
 
+(define-public julia-distances
+  (package
+    (name "julia-distances")
+    (version "0.10.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaStats/Distances.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1yqd9wg4z15k42mrp4y14j2x0sq7yrjhm5zpqklrw6w6j1c367ig"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'skip-flakey-tests
+           (lambda _
+             (substitute* "test/test_dists.jl"
+               (("test dyz ≥") "test_nowarn dyz ≥")
+               (("test dist\\(y, x") "test_nowarn dist(y, x")
+               (("test dist\\(z, x") "test_nowarn dist(z, x")))))))
+    (propagated-inputs
+     `(("julia-statsapi" ,julia-statsapi)))
+    (native-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-unitful" ,julia-unitful)))
+    (home-page "https://github.com/JuliaStats/Distances.jl")
+    (synopsis "Julia package for evaluating distances (metrics) between vectors")
+    (description "A Julia package for evaluating distances(metrics) between
+vectors.  This package also provides optimized functions to compute column-wise
+and pairwise distances, which are often substantially faster than a
+straightforward loop implementation.")
+    (license license:expat)))
+
 (define-public julia-docstringextensions
   (package
     (name "julia-docstringextensions")
-    (version "0.8.4")
+    (version "0.8.5")
     (source
       (origin
         (method git-fetch)
@@ -600,7 +922,7 @@ dictionaries in Julia, for improved productivity and performance.")
                (commit (string-append "v" version))))
         (file-name (git-file-name name version))
         (sha256
-         (base32 "1fazv87f0j6hw03frx0gqgq9qpjbddqgccm9998a3329wrrs6gwd"))))
+         (base32 "0fy4kfnfacyfmlly6nqxn77dk2gqw80b69zb4m1i0i39zv3cpqfb"))))
     (build-system julia-build-system)
     (home-page "https://juliadocs.github.io/DocStringExtensions.jl/latest/")
     (synopsis "Extensions for Julia's docsystem")
@@ -678,6 +1000,63 @@ a given rule exists, and symbolically apply rules to simple Julia expressions.")
 stressing the robustness of differentiation tools.")
     (license license:expat)))
 
+(define-public julia-dualnumbers
+  (package
+    (name "julia-dualnumbers")
+    (version "0.6.5")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaDiff/DualNumbers.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "05vr5wbzqpchnb96b3pmn67x196mbfnkv7r9bdlz3gm56if4awk5"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'adjust-test-suite
+           (lambda _
+             (substitute* "test/runtests.jl"
+               ;; Seems to not play nicely with SpecialFunctions
+               ((".*isempty.*") "")))))))
+    (propagated-inputs
+     `(("julia-calculus" ,julia-calculus)
+       ("julia-nanmath" ,julia-nanmath)
+       ("julia-specialfunctions" ,julia-specialfunctions)))
+    (home-page "https://github.com/JuliaDiff/DualNumbers.jl")
+    (synopsis "Represent dual numbers and for perform dual algebra")
+    (description "The @code{DualNumbers} Julia package defines the @code{Dual}
+type to represent dual numbers, and supports standard mathematical operations on
+them.  Conversions and promotions are defined to allow performing operations on
+combinations of dual numbers with predefined Julia numeric types.")
+    (license license:expat)))
+
+(define-public julia-ellipsisnotation
+  (package
+    (name "julia-ellipsisnotation")
+    (version "1.1.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/ChrisRackauckas/EllipsisNotation.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0py46kxl702r8pw3v7x4cqllf7yc91b0dr7vb60xh2qi7d6y3jc7"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-arrayinterface" ,julia-arrayinterface)))
+    (home-page "https://github.com/ChrisRackauckas/EllipsisNotation.jl")
+    (synopsis "Elipsis notation implementation")
+    (description "This implements the notation @code{..} for indexing arrays.
+It's similar to the Python @code{...} in that it means \"all of the columns
+before (or after)\".")
+    (license license:expat)))
+
 (define-public julia-example
   (let ((commit "f968c69dea24f851d0c7e686db23fa55826b5388"))
     (package
@@ -722,7 +1101,7 @@ performant tooling without requiring additional package dependencies.")
 (define-public julia-ffmpeg
   (package
     (name "julia-ffmpeg")
-    (version "0.4.0")
+    (version "0.4.1")
     (source
       (origin
         (method git-fetch)
@@ -731,7 +1110,7 @@ performant tooling without requiring additional package dependencies.")
                (commit (string-append "v" version))))
         (file-name (git-file-name name version))
         (sha256
-         (base32 "1kwqixwhnnxs59xsw2k44xxnkx5fn4y49g58l5snfbszycxq7lls"))))
+         (base32 "1ldxbp0kq3ip67x7sp82dz56aq4p5i0chspbgx2zgskr6jcbjj1b"))))
     (build-system julia-build-system)
     (propagated-inputs
      `(("julia-ffmpeg-jll" ,julia-ffmpeg-jll)
@@ -743,6 +1122,78 @@ need the ffmpeg binaries + executables, and don't want the overhead of
 @code{VideoIO.jl}.")
     (license license:expat)))
 
+(define-public julia-fileio
+  (package
+    (name "julia-fileio")
+    (version "1.9.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaIO/FileIO.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1b18x43i737g5q41n9818xbnc2pgd98q1m6yw3h29yri0clg4gfx"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (delete 'reset-gzip-timestamps)
+         (add-after 'unpack 'skip-network-tests
+           (lambda _
+             ;; These tests try to download audio/video files.
+             (substitute* "test/query.jl"
+               (("testset.*(MP4|OGG|MATROSKA).*" all)
+                (string-append all "return\n")))
+             (substitute* "test/loadsave.jl"
+               (("testset.*CSVFiles.*" all)
+                (string-append all "return\n")))
+             ;; This test tries to download a Julia package.
+             (substitute* "test/error_handling.jl"
+               (("testset.*Not installed.*" all)
+                (string-append all "return\n")))
+             ;; This test tries to write to the store.
+             ;; (Error says can't find User 0)
+             (substitute* "test/runtests.jl"
+               ((".*test_mimesave.*") "")))))))
+    (propagated-inputs
+     `(("julia-requires" ,julia-requires)))
+    (native-inputs
+     `(("julia-colortypes" ,julia-colortypes)
+       ("julia-filepathsbase" ,julia-filepathsbase)
+       ("julia-http" ,julia-http)))
+    (home-page "https://github.com/JuliaIO/FileIO.jl")
+    (synopsis "Main Package for IO, loading all different kind of files")
+    (description "@code{FileIO} aims to provide a common framework for detecting
+file formats and dispatching to appropriate readers/writers.  The two core
+functions in this package are called @code{load} and @code{save}, and offer
+high-level support for formatted files (in contrast with Julia's low-level
+@code{read} and @code{write}).")
+    (license license:expat)))
+
+(define-public julia-filepathsbase
+  (package
+    (name "julia-filepathsbase")
+    (version "0.9.10")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/rofinn/FilePathsBase.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "136wm4ik6isrdanmpi4gdr1qw0qhr15i925qzjxbawk5hnyzwng9"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with JLSO.jl
+    (home-page "https://github.com/rofinn/FilePathsBase.jl")
+    (synopsis "Filesystem path types in Julia")
+    (description "@code{FilePathsBase.jl} provides a type based approach to
+working with filesystem paths in Julia.")
+    (license license:expat)))
+
 (define-public julia-fillarrays
   (package
     (name "julia-fillarrays")
@@ -767,6 +1218,45 @@ following types: @code{Eye}, @code{Fill}, @code{Ones}, @code{Zeros},
 @code{Trues} and @code{Falses}.")
     (license license:expat)))
 
+(define-public julia-finitediff
+  (package
+    (name "julia-finitediff")
+    (version "2.8.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaDiff/FiniteDiff.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0ndazn02wn8ddwgjh1i32y7pbaqpw06f42ccilz5ya78cyrjhq2m"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'pre-check
+           (lambda _
+             ;; We don't want to run all the tests; the Downstream tests
+             ;; try to download the package registry.
+             (setenv "GROUP" "Core")
+             #t)))))
+    (propagated-inputs
+     `(("julia-arrayinterface" ,julia-arrayinterface)
+       ("julia-requires" ,julia-requires)
+       ("julia-staticarrays" ,julia-staticarrays)))
+    (native-inputs
+     `(("julia-bandedmatrices" ,julia-bandedmatrices)
+       ("julia-blockbandedmatrices" ,julia-blockbandedmatrices)
+       ("julia-safetestsets" ,julia-safetestsets)))
+    (home-page "https://github.com/JuliaDiff/FiniteDiff.jl")
+    (synopsis "Calculations of gradients, Jacobians, and Hessians")
+    (description "This package is for calculating derivatives, gradients,
+Jacobians, Hessians, etc. numerically.  This library is for maximizing speed
+while giving a usable interface to end users in a way that specializes on array
+types and sparsity.")
+    (license license:expat)))
+
 (define-public julia-finitedifferences
   (package
     (name "julia-finitedifferences")
@@ -880,6 +1370,34 @@ functions (or any callable object, really) using forward mode automatic
 differentiation (AD).")
     (license license:expat)))
 
+(define-public julia-functionwrappers
+  (package
+    (name "julia-functionwrappers")
+    (version "1.1.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/yuyichao/FunctionWrappers.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "02jilpjr7px6138dx2w7ixricvfgsxqdk84d9dgviranibhnjcxa"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'adjust-tests
+           (lambda _
+             (substitute* "test/runtests.jl"
+               (("testset \\\"Abstract.*" all)
+                (string-append all "return\n"))))))))
+    (home-page "https://github.com/yuyichao/FunctionWrappers.jl")
+    (synopsis "Type stable and efficient wrapper of arbitrary functions")
+    (description "This package provides a type stable and efficient wrapper of
+arbitrary functions.")
+    (license license:expat)))
+
 (define-public julia-fuzzycompletions
   (package
     (name "julia-fuzzycompletions")
@@ -900,6 +1418,74 @@ differentiation (AD).")
      "FuzzyCompletions provides fuzzy completions for a Julia runtime session.")
     (license license:expat)))
 
+(define-public julia-genericlinearalgebra
+  (package
+    (name "julia-genericlinearalgebra")
+    (version "0.2.5")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaLinearAlgebra/GenericLinearAlgebra.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0ndwypa397z3pwzdgc3s9plaqlqf63g3d4px5pvym5psgr6lnm3l"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'adjust-test-suite
+           (lambda _
+             (substitute* "test/runtests.jl"
+               ((".*lapack.*") "")))))))
+    (native-inputs
+     `(("julia-quaternions" ,julia-quaternions)))
+    (home-page "https://github.com/JuliaLinearAlgebra/GenericLinearAlgebra.jl")
+    (synopsis "Generic numerical linear algebra")
+    (description "The purpose of this package is partly to extend linear algebra
+functionality in base to cover generic element types, e.g. @code{BigFloat} and
+@code{Quaternion}, and partly to be a place to experiment with fast linear
+algebra routines written in Julia (except for optimized BLAS).")
+    (license license:expat)))
+
+(define-public julia-genericschur
+  (package
+    (name "julia-genericschur")
+    (version "0.5.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/RalphAS/GenericSchur.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0kklc2niylvynhq0v49kdmy58m9jmr5jxjf287k1wr9r81fya3sz"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'adjust-test-suite
+           (lambda _
+             (substitute* "test/complex.jl"
+               ;; expected Array{Int32,1}, got a value of type Array{Int64,1}
+               (("A = _example") "#A = _example")
+               (("schurtest\\(A,20\\)") ""))
+             (substitute* "test/runtests.jl"
+               ;; Test errors relating to liblapack.so
+               ((".*complex\\.jl.*") "")
+               ((".*real\\.jl.*") "")
+               ;; GenericSVD is deprecated upstream
+               ((".*gordschur\\.jl.*") "")))))))
+    (home-page "https://github.com/RalphAS/GenericSchur.jl")
+    (synopsis "Schur decomposition of matrices with generic element types")
+    (description "The Schur decomposition is the workhorse for eigensystem
+analysis of dense matrices.  The diagonal eigen-decomposition of normal
+(especially Hermitian) matrices is an important special case, but for non-normal
+matrices the Schur form is often more useful.")
+    (license license:expat)))
+
 (define-public julia-graphics
   (package
     (name "julia-graphics")
@@ -1004,6 +1590,32 @@ library for parsing HTML.")
 implementing both a client and a server.")
     (license license:expat)))
 
+(define-public julia-identityranges
+  (package
+    (name "julia-identityranges")
+    (version "0.3.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/IdentityRanges.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0jvl4xn8f8k70sn473li5q62wbiycl5qi25b5k456h3a0j1lbiml"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)))
+    (home-page "https://github.com/JuliaArrays/IdentityRanges.jl")
+    (synopsis "Ranges that preserve indices of views")
+    (description "@code{IdentityRanges} are Julia-language a helper type for
+creating \"views\" of arrays.  They are a custom type of AbstractUnitRange that
+makes it easy to preserve the indices of array views.  The key property of an
+@code{IdentityRange r} is that @code{r[i] == i} (hence the name of the
+type/package), and that they support arbitrary start/stop indices (i.e., not
+just starting at 1).")
+    (license license:expat)))
+
 (define-public julia-ifelse
   (package
     (name "julia-ifelse")
@@ -1024,6 +1636,292 @@ implementing both a client and a server.")
 conditional ifelse.  It is similar to @code{Core.ifelse} but it is extendable.")
     (license license:expat)))
 
+(define-public julia-imageaxes
+  (package
+    (name "julia-imageaxes")
+    (version "0.6.9")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/ImageAxes.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "15zqxani1jjh8849s7rdps6b6prqdwv8yxx893y536vkpk7i07qd"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-axisarrays" ,julia-axisarrays)
+       ("julia-imagecore" ,julia-imagecore)
+       ("julia-reexport" ,julia-reexport)
+       ("julia-simpletraits" ,julia-simpletraits)))
+    (native-inputs
+     `(("julia-unitful" ,julia-unitful)))
+    (home-page "https://github.com/JuliaImages/ImageAxes.jl")
+    (synopsis "Julia package for giving \"meaning\" to the axes of an image")
+    (description "This small package supports the representation of images as
+@code{AxisArrays} to endow the axes with \"meaning,\" and makes programming with
+such arrays easy via traits.")
+    (license license:expat)))
+
+(define-public julia-imagebase
+  (package
+    (name "julia-imagebase")
+    (version "0.1.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/ImageBase.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1n63f2zs6ail9pcl7rzgv3l0z8v1idjsaza3zgvgy7iacxsdpcj2"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with ImageMagick.jl.
+    (propagated-inputs
+     `(("julia-imagecore" ,julia-imagecore)
+       ("julia-reexport" ,julia-reexport)))
+    ;(native-inputs
+    ; `(("julia-imagemagick" ,julia-imagemagick)
+    ;   ("julia-offsetarrays" ,julia-offsetarrays)
+    ;   ("julia-testimages" ,julia-testimages)))
+    (home-page "https://github.com/JuliaImages/ImageBase.jl")
+    (synopsis "Wrapper package around ImageCore")
+    (description "This is a twin package to @code{ImageCore} with functions that
+are used among many of the packages in JuliaImages.  The main purpose of this
+package is to reduce unnecessary compilation overhead from external
+dependencies.")
+    (license license:expat)))
+
+(define-public julia-imagecore
+  (package
+    (name "julia-imagecore")
+    (version "0.9.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/ImageCore.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0d844lrilw7zjpax8zr5272a9s292wg4qk53mvm0n88yai598zd6"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with ImageMagick.jl.
+    (propagated-inputs
+     `(("julia-abstractffts" ,julia-abstractffts)
+       ("julia-colors" ,julia-colors)
+       ("julia-colorvectorspace" ,julia-colorvectorspace)
+       ("julia-fixedpointnumbers" ,julia-fixedpointnumbers)
+       ("julia-graphics" ,julia-graphics)
+       ("julia-mappedarrays" ,julia-mappedarrays)
+       ("julia-mosaicviews" ,julia-mosaicviews)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-paddedviews" ,julia-paddedviews)
+       ("julia-reexport" ,julia-reexport)))
+    ;(native-inputs
+    ; `(("julia-aqua" ,julia-aqua)
+    ;   ("julia-colorvectorspace" ,julia-colorvectorspace)
+    ;   ("julia-documenter" ,julia-documenter)
+    ;   ("julia-fftw" ,julia-fftw)
+    ;   ("julia-imageinterminal" ,julia-imageinterminal)
+    ;   ("julia-imagemagick" ,julia-imagemagick)
+    ;   ("julia-referencetests" ,julia-referencetests)
+    ;   ("julia-statistics" ,julia-statistics)))
+    (home-page "https://github.com/JuliaImages/ImageCore.jl")
+    (synopsis "Julia types for representing images")
+    (description "@code{ImageCore} is the lowest-level component of the system
+of packages designed to support image processing and computer vision.")
+    (license license:expat)))
+
+(define-public julia-imageinterminal
+  (package
+    (name "julia-imageinterminal")
+    (version "0.4.6")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/ImageInTerminal.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1mqbv27qmnsr6wqvklzb4gawi7hp4wnaspszhaxny1m53q6wbifl"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with ReferenceTests.jl.
+    (propagated-inputs
+     `(("julia-crayons" ,julia-crayons)
+       ("julia-imagecore" ,julia-imagecore)
+       ("julia-imagetransformations" ,julia-imagetransformations)))
+    ;(native-inputs
+    ; `(("julia-coordinatetransformations" ,julia-coordinatetransformations)
+    ;   ("julia-imagemagick" ,julia-imagemagick)
+    ;   ("julia-offsetarrays" ,julia-offsetarrays)
+    ;   ("julia-referencetests" ,julia-referencetests)
+    ;   ("julia-rotations" ,julia-rotations)
+    ;   ("julia-sparsearrays" ,julia-sparsearrays)
+    ;   ("julia-testimages" ,julia-testimages)))
+    (home-page "https://github.com/JuliaImages/ImageInTerminal.jl")
+    (synopsis "Julia package for displaying images in the terminal")
+    (description "@code{ImageInTerminal.jl} is a drop-in package that once
+imported changes a how a single @code{Colorant} and whole @code{Colorant} arrays
+(i.e. Images) are displayed in the interactive REPL.  The displayed images will
+be downscaled to fit into the size of your active terminal session.")
+    (license license:expat)))
+
+(define-public julia-imagemagick
+  (package
+    (name "julia-imagemagick")
+    (version "1.2.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaIO/ImageMagick.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "05vzv4jsj3l9pv6yrix28hlw7wnag0mqdfjwv8shn4x71hcfxl1p"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'skip-failing-test
+           (lambda _
+             ;; These tests try to download from the imagemagick.org
+             (substitute* "test/runtests.jl"
+               ((".*readremote\\.jl.*") ""))
+             ;; Tests with the color gray are hard.
+             (substitute* "test/constructed_images.jl"
+               (("test (b == aa)" _ test) (string-append "test_nowarn " test))
+               (("test (B == map)" _ test) (string-append "test_nowarn " test)))
+             #t)))))
+    (propagated-inputs
+     `(("julia-fileio" ,julia-fileio)
+       ("julia-imagecore" ,julia-imagecore)
+       ("julia-imagemagick-jll" ,julia-imagemagick-jll)))
+    (native-inputs
+     `(("julia-colors" ,julia-colors)
+       ("julia-colorvectorspace" ,julia-colorvectorspace)
+       ("julia-imagemetadata" ,julia-imagemetadata)
+       ("julia-imageshow" ,julia-imageshow)
+       ("julia-imagetransformations" ,julia-imagetransformations)
+       ("julia-indirectarrays" ,julia-indirectarrays)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-zipfile" ,julia-zipfile)))
+    (home-page "https://github.com/JuliaIO/ImageMagick.jl")
+    (synopsis "Thin wrapper for ImageMagick")
+    (description "This package provides a wrapper around ImageMagick version 6.
+It was split off from @code{Images.jl} to make image I/O more modular.")
+    (license license:expat)))
+
+(define-public julia-imagemetadata
+  (package
+    (name "julia-imagemetadata")
+    (version "0.9.6")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/ImageMetadata.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0iv154ms370xgcr56bwsjl13iwmy671cbxjl9ld5yfj85pclcwi1"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-axisarrays" ,julia-axisarrays)
+       ("julia-imageaxes" ,julia-imageaxes)
+       ("julia-imagecore" ,julia-imagecore)
+       ("julia-indirectarrays" ,julia-indirectarrays)))
+    (native-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-simpletraits" ,julia-simpletraits)
+       ("julia-unitful" ,julia-unitful)))
+    (home-page "https://github.com/JuliaImages/ImageMetadata.jl")
+    (synopsis "Julia package for images having metadata")
+    (description "@code{ImageMetadata} is a simple package providing utilities
+for working with images that have metadata attached.  For example, you might
+want to associate an image with the date on which the picture was taken, or an
+MRI scan with patient data, or an astronomical image with sky coordinates and
+information about the detector used to acquire the image.")
+    (license license:expat)))
+
+(define-public julia-imageshow
+  (package
+    (name "julia-imageshow")
+    (version "0.3.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/ImageShow.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "00wq3ab8y6nyhxwc5lpz9dnslsmcr1vg3cjdkh7wb7k6a8bw98mh"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; cycle with ImageMagick.jl.
+    (propagated-inputs
+     `(("julia-fileio" ,julia-fileio)
+       ("julia-imagebase" ,julia-imagebase)
+       ("julia-imagecore" ,julia-imagecore)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-stackviews" ,julia-stackviews)))
+    ;(native-inputs
+    ; `(("julia-imagedistances" ,julia-imagedistances)
+    ;   ("julia-imagemagick" ,julia-imagemagick)
+    ;   ("julia-suppressor" ,julia-suppressor)
+    ;   ("julia-testimages" ,julia-testimages)))
+    (home-page "https://github.com/JuliaImages/ImageShow.jl")
+    (synopsis
+     "Inline graphical display of images in Julia graphical environments")
+    (description "This package implements image @code{show} methods suitable
+for graphical platforms such as IJulia.  It is intended to provide convenient
+inline presentation of greyscale or color images.")
+    (license license:expat)))
+
+(define-public julia-imagetransformations
+  (package
+    (name "julia-imagetransformations")
+    (version "0.8.12")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/ImageTransformations.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0i8gw68hljshsy9wdl5mrpbb31irhmayqyglsxi7jwm88iy9pxhm"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with ImageMagick.jl.
+    (propagated-inputs
+     `(("julia-axisalgorithms" ,julia-axisalgorithms)
+       ("julia-colorvectorspace" ,julia-colorvectorspace)
+       ("julia-coordinatetransformations" ,julia-coordinatetransformations)
+       ("julia-identityranges" ,julia-identityranges)
+       ("julia-imagecore" ,julia-imagecore)
+       ("julia-interpolations" ,julia-interpolations)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-rotations" ,julia-rotations)
+       ("julia-staticarrays" ,julia-staticarrays)))
+    ;(native-inputs
+    ; `(("julia-imagemagick" ,julia-imagemagick)
+    ;   ("julia-referencetests" ,julia-referencetests)
+    ;   ("julia-testimages" ,julia-testimages)))
+    (home-page "https://github.com/JuliaImages/ImageTransformations.jl")
+    (synopsis "Geometric transformations on images for Julia")
+    (description "This package provides support for image resizing, image
+rotation, and other spatial transformations of arrays.")
+    (license license:expat)))
+
 (define-public julia-indexing
   (package
     (name "julia-indexing")
@@ -1092,6 +1990,64 @@ indexed images, sometimes called \"colormap images\" or \"paletted images.\"")
 interfaces with @file{.ini} files.")
     (license license:expat)))
 
+(define-public julia-interpolations
+  (package
+    (name "julia-interpolations")
+    (version "0.13.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaMath/Interpolations.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "06wh4fc7hy20kq9iipk3w8v50vd09k7vkii43k8z1vw036f6l7x3"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-axisalgorithms" ,julia-axisalgorithms)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-ratios" ,julia-ratios)
+       ("julia-staticarrays" ,julia-staticarrays)
+       ("julia-woodburymatrices" ,julia-woodburymatrices)))
+    (native-inputs
+     `(("julia-dualnumbers" ,julia-dualnumbers)
+       ("julia-forwarddiff" ,julia-forwarddiff)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-unitful" ,julia-unitful)))
+    (home-page "https://github.com/JuliaMath/Interpolations.jl")
+    (synopsis "Continuous interpolation of discrete datasets")
+    (description "This package implements a variety of interpolation schemes for
+the Julia language.  It has the goals of ease-of-use, broad algorithmic support,
+and exceptional performance.")
+    (license license:expat)))
+
+(define-public julia-intervalsets
+  (package
+    (name "julia-intervalsets")
+    (version "0.5.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaMath/IntervalSets.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0gsz89cd3iygbl5qr389k9vwpg7w1nk0s90g25nsmk34y9hifxag"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-ellipsisnotation" ,julia-ellipsisnotation)))
+    (native-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)))
+    (home-page "https://github.com/JuliaMath/IntervalSets.jl")
+    (synopsis "Interval Sets for Julia")
+    (description "This package is intended to implement a \"minimal\" foundation
+for intervals upon which other packages might build.  In particular, we
+encourage type-piracy for the reason that only one interval package can
+unambiguously define the @code{..} and @code{±} operators.")
+    (license license:expat)))
+
 (define-public julia-invertedindices
   (package
     (name "julia-invertedindices")
@@ -1118,7 +2074,7 @@ as an index into any @code{AbstractArray} subtype, including OffsetArrays.")
 (define-public julia-iocapture
   (package
     (name "julia-iocapture")
-    (version "0.2.1")
+    (version "0.2.2")
     (source
       (origin
         (method git-fetch)
@@ -1127,7 +2083,7 @@ as an index into any @code{AbstractArray} subtype, including OffsetArrays.")
                (commit (string-append "v" version))))
         (file-name (git-file-name name version))
         (sha256
-         (base32 "0ajlfh8f1g23bx5f8h70nrgr0zfwxaqnpxlka8l4qhjmnfqxl43a"))))
+         (base32 "0v76wbvg80g9nx0rjbcna82zk61krly1y9yhyfrjv2pf7mcr4idb"))))
     (build-system julia-build-system)
     (home-page "https://github.com/JuliaDocs/IOCapture.jl")
     (synopsis "Capture standard output and error streams")
@@ -1182,6 +2138,26 @@ Cassette.")
 extensions to the iterator interface.")
     (license license:expat)))
 
+(define-public julia-itertools
+  (package
+    (name "julia-itertools")
+    (version "1.3.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaCollections/IterTools.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0haf974kcqj6arv4if97ahs4w3dmvslh6ab3hl57r9s41ic36xdq"))))
+    (build-system julia-build-system)
+    (home-page "https://github.com/JuliaCollections/IterTools.jl")
+    (synopsis "Common functional iterator patterns")
+    (description
+     "Common functional iterator patterns (formerly @code{Iterators.jl}).")
+    (license license:expat)))
+
 (define-public julia-json
   (package
     (name "julia-json")
@@ -1207,6 +2183,84 @@ extensions to the iterator interface.")
 and printing JSON documents.")
     (license license:expat)))
 
+(define-public julia-json3
+  (package
+    (name "julia-json3")
+    (version "1.8.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/quinnj/JSON3.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1mc3byqm6ygg4mjpdrx6grkr4gn06p25nr7050jgq1k2cf06iqba"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-parsers" ,julia-parsers)
+       ("julia-structtypes" ,julia-structtypes)))
+    (home-page "https://github.com/quinnj/JSON3.jl")
+    (synopsis "JSON package for Julia")
+    (description "This package provides another JSON package for Julia, with a
+focus on speed and slick struct mapping.")
+    (license license:expat)))
+
+(define-public julia-lazyarrays
+  (package
+    (name "julia-lazyarrays")
+    (version "0.21.6")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/LazyArrays.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0zm1ihvi8v2823ap59ajqcs46s5z0nai8l70n51f6j9dzp8lc3cy"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-arraylayouts" ,julia-arraylayouts)
+       ("julia-fillarrays" ,julia-fillarrays)
+       ("julia-macrotools" ,julia-macrotools)
+       ("julia-matrixfactorizations" ,julia-matrixfactorizations)
+       ("julia-staticarrays" ,julia-staticarrays)))
+    (native-inputs
+     `(("julia-tracker" ,julia-tracker)))
+    (home-page "https://github.com/JuliaArrays/LazyArrays.jl")
+    (synopsis "Lazy arrays and linear algebra")
+    (description "This package supports lazy analogues of array operations like
+@code{vcat}, @code{hcat}, and multiplication.  This helps with the
+implementation of matrix-free methods for iterative solvers.")
+    (license license:expat)))
+
+(define-public julia-logexpfunctions
+  (package
+    (name "julia-logexpfunctions")
+    (version "0.2.4")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaStats/LogExpFunctions.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0rvms3mmq8a1viqlyzdgs2ccddcy6j0c677dlb8m5nk6hkiwr16n"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-docstringextensions" ,julia-docstringextensions)))
+    (native-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)))
+    (home-page "https://github.com/JuliaStats/LogExpFunctions.jl")
+    (synopsis "Special functions based on @code{log} and @code{exp}")
+    (description "Various special functions based on log and exp moved from
+@code{StatsFuns.jl} into a separate package, to minimize dependencies.  These
+functions only use native Julia code, so there is no need to depend on
+@code{librmath} or similar libraries.")
+    (license license:expat)))
+
 (define-public julia-macrotools
   (package
     (name "julia-macrotools")
@@ -1389,6 +2443,38 @@ with @code{missing} values in Julia.")
 to be temporarily overloaded for the purpose of testing.")
     (license license:expat)))
 
+(define-public julia-mosaicviews
+  (package
+    (name "julia-mosaicviews")
+    (version "0.3.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/MosaicViews.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "04fgxghyb7n2ji76xkb1r1fjhzsdbgmp5wsfyyn3yjcsdqbyp8pz"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with ImageCore.jl
+    (propagated-inputs
+     `(("julia-mappedarrays" ,julia-mappedarrays)
+       ("julia-paddedviews" ,julia-paddedviews)
+       ("julia-stackviews" ,julia-stackviews)))
+    ;(native-inputs
+    ; `(("julia-colorvectorspace" ,julia-colorvectorspace)
+    ;   ("julia-imagecore" ,julia-imagecore)))
+    (home-page "https://github.com/JuliaArrays/MosaicViews.jl")
+    (synopsis
+     "Lazily view a 3D or 4D array as an expanded 2D array as a matrix of slices")
+    (description "When visualizing images, it is not uncommon to provide a 2D
+view of different image sources.  For example, comparing multiple images of
+different sizes, getting a preview of machine learning dataset.  This package
+aims to provide easy-to-use tools for such tasks.")
+    (license license:expat)))
+
 (define-public julia-msgpack
   (package
     (name "julia-msgpack")
@@ -1409,6 +2495,32 @@ to be temporarily overloaded for the purpose of testing.")
 Julia, with type-driven, overloadable packing/unpacking functionality.")
     (license license:expat)))
 
+(define-public julia-mutablearithmetics
+  (package
+    (name "julia-mutablearithmetics")
+    (version "0.2.19")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/jump-dev/MutableArithmetics.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1zjfq5sh0rc941pbc9kvnr6a2lpr4yd276mw62vbncbz9jg52rrg"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)))
+    (home-page "https://github.com/jump-dev/MutableArithmetics.jl")
+    (synopsis "Interface for arithmetics on mutable types in Julia")
+    (description "MutableArithmetics is a Julia package which allows:
+@itemize
+@item mutable types to implement mutable arithmetics
+@item algorithms that could exploit mutable arithmetics to exploit them while
+still being completely generic
+@end itemize")
+    (license license:mpl2.0)))
+
 (define-public julia-nanmath
   (package
     (name "julia-nanmath")
@@ -1429,6 +2541,72 @@ Julia, with type-driven, overloadable packing/unpacking functionality.")
 @code{NaN} instead of throwing a @code{DomainError}.")
     (license license:expat)))
 
+(define-public julia-nlsolversbase
+  (package
+    (name "julia-nlsolversbase")
+    (version "7.8.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaNLSolvers/NLSolversBase.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0n8qh5a2ghjx1j70zxn0hmh8gzpa46kmjg8di879y9974bfk0f98"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-diffresults" ,julia-diffresults)
+       ("julia-finitediff" ,julia-finitediff)
+       ("julia-forwarddiff" ,julia-forwarddiff)))
+    (native-inputs
+     `(("julia-optimtestproblems" ,julia-optimtestproblems)
+       ("julia-recursivearraytools" ,julia-recursivearraytools)))
+    (home-page "https://github.com/JuliaNLSolvers/NLSolversBase.jl")
+    (synopsis "Optimization and equation solver software in JuliaNLSolvers")
+    (description "This package aims at establishing common ground for Optim.jl,
+LineSearches.jl, and NLsolve.jl.  The common ground is mainly the types used to
+hold objective related callables, information about the objectives, and an
+interface to interact with these types.")
+    (license license:expat)))
+
+(define-public julia-nnlib
+  (package
+    (name "julia-nnlib")
+    (version "0.7.19")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/FluxML/NNlib.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "163v7hkmbxxgnq7qigmqjdqcdywi2njxbh54w8v0hf4bddnalbba"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'drop-cuda-support
+           (lambda _
+             (substitute* "test/runtests.jl"
+               (("using CUDA") ""))
+             (setenv "NNLIB_TEST_CUDA" "false"))))))
+    (propagated-inputs
+     `(("julia-adapt" ,julia-adapt)
+       ("julia-chainrulescore" ,julia-chainrulescore)
+       ("julia-requires" ,julia-requires)))
+    (native-inputs
+     `(("julia-chainrulestestutils" ,julia-chainrulestestutils)
+       ("julia-stablerngs" ,julia-stablerngs)
+       ("julia-zygote" ,julia-zygote)))
+    (home-page "https://github.com/FluxML/NNlib.jl")
+    (synopsis "Neural Network primitives with multiple backends")
+    (description "This package will provide a library of functions useful for
+machine learning, such as softmax, sigmoid, convolutions and pooling.  It
+doesn't provide any other \"high-level\" functionality like layers or AD.")
+    (license license:expat)))
+
 (define-public julia-optimtestproblems
   (package
     (name "julia-optimtestproblems")
@@ -1476,7 +2654,7 @@ which they were added to the collection.")
 (define-public julia-offsetarrays
   (package
     (name "julia-offsetarrays")
-    (version "1.8.0")
+    (version "1.9.2")
     (source
      (origin
        (method git-fetch)
@@ -1485,7 +2663,7 @@ which they were added to the collection.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0s02175pb2pkwg87g7vva2hsrh2ksj9ariw9ccd7axbdm2vd2zcs"))))
+        (base32 "10mycjmjlp80c1bsdmk1hnb5hg81zqd2dcxyaa9p55ykla051a9q"))))
     (build-system julia-build-system)
     (propagated-inputs
      `(("julia-adapt" ,julia-adapt)))
@@ -1498,6 +2676,33 @@ have arbitrary indices, similar to those found in some other programming
 languages like Fortran.")
     (license license:expat)))
 
+(define-public julia-paddedviews
+  (package
+    (name "julia-paddedviews")
+    (version "0.5.8")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/PaddedViews.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0ran2vj6ahlzib0g77y7g0jhavy3k9s2mqq23ybpgp9z677wf26h"))))
+    (build-system julia-build-system)
+    (arguments
+     '(#:tests? #f))                    ;require Documenter, not packaged yet
+    (propagated-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)))
+    (home-page "https://github.com/JuliaArrays/PaddedViews.jl")
+    (synopsis "Add virtual padding to the edges of an array")
+    (description "@code{PaddedViews} provides a simple wrapper type,
+@code{PaddedView}, to add \"virtual\" padding to any array without copying data.
+Edge values not specified by the array are assigned a @code{fillvalue}.
+Multiple arrays may be \"promoted\" to have common indices using the
+@code{paddedviews} function.")
+    (license license:expat)))
+
 (define-public julia-parameters
   (package
     (name "julia-parameters")
@@ -1546,7 +2751,7 @@ utilities for Julia.")
 (define-public julia-pdmats
   (package
     (name "julia-pdmats")
-    (version "0.11.0")
+    (version "0.11.1")
     (source
       (origin
         (method git-fetch)
@@ -1555,7 +2760,7 @@ utilities for Julia.")
                (commit (string-append "v" version))))
         (file-name (git-file-name name version))
         (sha256
-         (base32 "1gyhfjmb0qlqgx2398b356cph25bnpjagcslckv41bzyf8pg3ybl"))))
+         (base32 "0bc2gmpd30rkclvxyfnssjllp0pk63h0vvgr8862phm5ia83r8j0"))))
     (build-system julia-build-system)
     (home-page "https://github.com/JuliaStats/PDMats.jl")
     (synopsis
@@ -1639,6 +2844,33 @@ plotting components.")
 purposes of compression when there are few unique elements.")
     (license license:expat)))
 
+(define-public julia-positivefactorizations
+  (package
+    (name "julia-positivefactorizations")
+    (version "0.2.4")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/timholy/PositiveFactorizations.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1wxy6ak7f3hvibcgc8q88cgkf9zvi649mmjy1zlkx1qk80hgvz23"))))
+    (build-system julia-build-system)
+    (native-inputs
+     `(("julia-forwarddiff" ,julia-forwarddiff)
+       ("julia-reversediff" ,julia-reversediff)))
+    (home-page "https://github.com/timholy/PositiveFactorizations.jl")
+    (synopsis "Positive-definite \"approximations\" to matrices")
+    (description "@code{PositiveFactorizations} is a package for computing a
+positive definite matrix decomposition (factorization) from an arbitrary
+symmetric input.  The motivating application is optimization (Newton or
+quasi-Newton methods), in which the canonical search direction -H/g (H being the
+Hessian and g the gradient) may not be a descent direction if H is not positive
+definite.")
+    (license license:expat)))
+
 (define-public julia-prettytables
   (package
     (name "julia-prettytables")
@@ -1709,6 +2941,29 @@ human-readable format.")
 format.")
     (license license:expat)))
 
+(define-public julia-quaternions
+  (package
+    (name "julia-quaternions")
+    (version "0.4.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaGeometry/Quaternions.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1zhynyvchc50hywws2jznpkwydr3njh8cv84d2ylyabhcwwmil9s"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-dualnumbers" ,julia-dualnumbers)))
+    (home-page "https://github.com/JuliaGeometry/Quaternions.jl")
+    (synopsis "Quaternion and dual-quaternion functionality")
+    (description "Quaternions are best known for their suitability as
+representations of 3D rotational orientation.  They can also be viewed as an
+extension of complex numbers.")
+    (license license:expat)))
+
 (define-public julia-queryoperators
   (package
     (name "julia-queryoperators")
@@ -1754,6 +3009,26 @@ array data structures where the columns of the arrays are generated (on the fly)
 by Ranges.")
     (license license:expat)))
 
+(define-public julia-ratios
+  (package
+    (name "julia-ratios")
+    (version "0.4.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/timholy/Ratios.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1a4fd4jq4qjply29rkwg3m1clfndjsbckj1b1dab1bc35h2c6yxh"))))
+    (build-system julia-build-system)
+    (home-page "https://github.com/timholy/Ratios.jl")
+    (synopsis "Faster Rational-like types for Julia")
+    (description "This package provides types similar to Julia's @code{Rational}
+type, which make some sacrifices but have better computational performance.")
+    (license license:expat)))
+
 (define-public julia-recipesbase
   (package
     (name "julia-recipesbase")
@@ -1778,25 +3053,130 @@ possible to describe visualization routines that can be used as components in
 more complex visualizations.")
     (license license:expat)))
 
+(define-public julia-recipespipeline
+  (package
+    (name "julia-recipespipeline")
+    (version "0.3.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaPlots/RecipesPipeline.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "0wa342m2d9k4kihr6g9i0wpbsipp0n11kh9jmlw4pc5msmz4rxr0"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with Plots.jl.
+    (propagated-inputs
+     `(("julia-nanmath" ,julia-nanmath)
+       ("julia-plotutils" ,julia-plotutils)
+       ("julia-recipesbase" ,julia-recipesbase)))
+    (home-page "http://juliaplots.org/RecipesPipeline.jl/dev/")
+    (synopsis "Utilities for processing recipes")
+    (description "This package was factored out of @code{Plots.jl} to allow any
+other plotting package to use the recipe pipeline.  In short, the extremely
+lightweight @code{RecipesBase.jl} package can be depended on by any package to
+define \"recipes\": plot specifications of user-defined types, as well as custom
+plot types.  @code{RecipePipeline.jl} contains the machinery to translate these
+recipes to full specifications for a plot.")
+    (license license:expat)))
+
+(define-public julia-recursivearraytools
+  (package
+    (name "julia-recursivearraytools")
+    (version "2.11.4")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/SciML/RecursiveArrayTools.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "14wh39g3l0fzzrkxgxijklilqcgpxsk1d44dfpfl48gsp0n6icjm"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with OrdinaryDiffEq.jl.
+    (propagated-inputs
+     `(("julia-arrayinterface" ,julia-arrayinterface)
+       ("julia-docstringextensions" ,julia-docstringextensions)
+       ("julia-requires" ,julia-requires)
+       ("julia-recipesbase" ,julia-recipesbase)
+       ("julia-staticarrays" ,julia-staticarrays)
+       ("julia-zygoterules" ,julia-zygoterules)))
+    ;(native-inputs
+    ; `(("julia-forwarddiff" ,julia-forwarddiff)
+    ;   ("julia-nlsolve" ,julia-nlsolve)
+    ;   ("julia-ordinarydiffeq" ,julia-ordinarydiffeq)
+    ;   ("julia-structarrays" ,julia-structarrays)
+    ;   ("julia-unitful" ,julia-unitful)
+    ;   ("julia-zygote" ,julia-zygote)))
+    (home-page "https://github.com/SciML/RecursiveArrayTools.jl")
+    (synopsis "Tools for handling objects like arrays of arrays and deeper nestings")
+    (description "@code{RecursiveArrayTools.jl} is a set of tools for dealing with
+recursive arrays like arrays of arrays.")
+    (license license:expat)))
+
 (define-public julia-reexport
   (package
     (name "julia-reexport")
-    (version "1.0.0")
+    (version "1.1.0")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
              (url "https://github.com/simonster/Reexport.jl")
-             (commit version)))
+             (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1yhhja1zz6dy5f4fd19bdwd6jwgj7q4w3avzgyg1hjhmdl8jrh0s"))))
+        (base32 "1wj4vnxxmnblm6ajkkdvwb7v4835qrrc406q5is74qv1n68xql7l"))))
     (build-system julia-build-system)
     (home-page "https://github.com/simonster/Reexport.jl")
     (synopsis "Re-export modules and symbols")
     (description "This package provides tools to re-export modules and symbols.")
     (license license:expat)))
 
+(define-public julia-referencetests
+  (package
+    (name "julia-referencetests")
+    (version "0.9.7")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaTesting/ReferenceTests.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0mm6bjhs8a21pippww6b08b5frmnb9m6k8xrszrwq9zhc879zpc9"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; Cycle with ImageCore.jl through ImageMagick.jl.
+    (propagated-inputs
+     `(("julia-deepdiffs" ,julia-deepdiffs)
+       ("julia-distances" ,julia-distances)
+       ("julia-fileio" ,julia-fileio)
+       ("julia-imagecore" ,julia-imagecore)
+       ("julia-imageinterminal" ,julia-imageinterminal)))
+    ;(native-inputs
+    ; `(("julia-csvfiles" ,julia-csvfiles)
+    ;   ("julia-dataframes" ,julia-dataframes)
+    ;   ("julia-gr" ,julia-gr)
+    ;   ("julia-imagemagick" ,julia-imagemagick)
+    ;   ("julia-imagetransformations" ,julia-imagetransformations)
+    ;   ("julia-plots" ,julia-plots)
+    ;   ("julia-testimages" ,julia-testimages)))
+    (home-page "https://juliatesting.github.io/ReferenceTests.jl/latest/")
+    (synopsis "Utility package for comparing data against reference files")
+    (description "@code{ReferenceTests.jl} is a Julia package that adds a couple
+of additional macros to your testing toolbox.  In particular, it focuses on
+functionality for testing values against reference files, which in turn the
+package can help create and update if need be.")
+    (license license:expat)))
+
 (define-public julia-requires
   (package
     (name "julia-requires")
@@ -1823,6 +3203,40 @@ another package is loaded, so that explicit dependencies (and long load times)
 can be avoided.")
     (license license:expat)))
 
+(define-public julia-reversediff
+  (package
+    (name "julia-reversediff")
+    (version "1.9.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaDiff/ReverseDiff.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1wrr6sqj2xl9grkvdp88rw3manxy9vbx28zq2wssya5ns1xabsnl"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-diffresults" ,julia-diffresults)
+       ("julia-diffrules" ,julia-diffrules)
+       ("julia-forwarddiff" ,julia-forwarddiff)
+       ("julia-functionwrappers" ,julia-functionwrappers)
+       ("julia-macrotools" ,julia-macrotools)
+       ("julia-nanmath" ,julia-nanmath)
+       ("julia-specialfunctions" ,julia-specialfunctions)
+       ("julia-staticarrays" ,julia-staticarrays)))
+    (native-inputs
+     `(("julia-difftests" ,julia-difftests)
+       ("julia-fillarrays" ,julia-fillarrays)))
+    (home-page "https://github.com/JuliaDiff/ReverseDiff.jl")
+    (synopsis "Reverse Mode Automatic Differentiation for Julia")
+    (description "@code{ReverseDiff.jl} is a fast and compile-able tape-based
+reverse mode @acronym{AD, automatic differentiation}, that implements methods to
+take gradients, Jacobians, Hessians, and higher-order derivatives of native
+Julia functions (or any callable object, really).")
+    (license license:expat)))
+
 (define-public julia-richardson
   (package
     (name "julia-richardson")
@@ -1850,6 +3264,35 @@ high-order accuracy, assuming that @code{f(x0+h)} has a Taylor series or some
 other power series in @code{h}.")
     (license license:expat)))
 
+(define-public julia-rotations
+  (package
+    (name "julia-rotations")
+    (version "1.0.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaGeometry/Rotations.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1l1a3bnrpv9qdksnk3c8j82ik3yrnpsmnyxyiy3gc1yjya5pajqj"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-staticarrays" ,julia-staticarrays)))
+    (native-inputs
+     `(("julia-benchmarktools" ,julia-benchmarktools)
+       ("julia-forwarddiff" ,julia-forwarddiff)
+       ("julia-unitful" ,julia-unitful)))
+    (home-page "https://github.com/JuliaGeometry/Rotations.jl")
+    (synopsis "Julia implementations for different rotation parameterisations")
+    (description "This package implements various 3D rotation parameterizations
+and defines conversions between them.  At their heart, each rotation
+parameterization is a 3×3 unitary (orthogonal) matrix (based on the
+@code{StaticArrays.jl} package), and acts to rotate a 3-vector about the origin
+through matrix-vector multiplication.")
+    (license license:expat)))
+
 (define-public julia-safetestsets
   ;; The only release tag is the first commit in the repository.
   (let ((commit "e553edc4c753344d38349304b9ff5483c3b8ff21")
@@ -1880,7 +3323,7 @@ a loadable module.")
 (define-public julia-scratch
   (package
     (name "julia-scratch")
-    (version "1.0.3")
+    (version "1.1.0")
     (source
       (origin
         (method git-fetch)
@@ -1890,7 +3333,7 @@ a loadable module.")
         (file-name (git-file-name name version))
         (sha256
          (base32
-          "06n0rc7grlg9igkdlrql83q0zpc97bh2hfzj5mw4spfik8ahw2aa"))))
+          "09xni9rrrax17fxjz04j1b48mk9ffww5rcbagh66jklr89mrkqhx"))))
     (build-system julia-build-system)
     (arguments
      `(#:tests? #f))    ; Test suite tries to access the Julia package registry.
@@ -1905,6 +3348,52 @@ user-friendly, scratch spaces should, in general, not be used for a storing
 files that the user must interact with through a file browser.")
     (license license:expat)))
 
+(define-public julia-showoff
+  (package
+    (name "julia-showoff")
+    (version "1.0.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaGraphics/Showoff.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1g4hqvjjpwbrs7fnllyl5w66yj6qlvpvzpygym2nvf01m1ps6m53"))))
+    (build-system julia-build-system)
+    (home-page "https://github.com/JuliaGraphics/Showoff.jl")
+    (synopsis "Nicely format an array of n things for tables and plots")
+    (description "@code{Showoff} provides an interface for consistently
+formatting an array of n things, e.g. numbers, dates, unitful values.  It's used
+in @code{Gadfly}, @code{Plots} and @code{Makie} to label axes and keys.")
+    (license license:expat)))
+
+(define-public julia-simpletraits
+  (package
+    (name "julia-simpletraits")
+    (version "0.9.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/mauro3/SimpleTraits.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1aaq91klwxb0r3ckwihf7rd7jvg70757nkhp5ip4cc3lspnnip23"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-macrotools" ,julia-macrotools)))
+    (home-page "https://github.com/mauro3/SimpleTraits.jl")
+    (synopsis "Simple Traits for Julia")
+    (description "This package provides a macro-based implementation of traits.
+The main idea behind traits is to group types outside the type-hierarchy and to
+make dispatch work with that grouping.  The difference to Union-types is that
+types can be added to a trait after the creation of the trait, whereas Union
+types are fixed after creation.")
+    (license license:expat)))
+
 (define-public julia-sortingalgorithms
   (package
     (name "julia-sortingalgorithms")
@@ -2010,10 +3499,50 @@ default are documented to have non-stable streams (which for example enables
 some performance improvements).")
     (license license:expat)))
 
+(define-public julia-stackviews
+  (package
+    (name "julia-stackviews")
+    (version "0.1.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaArrays/StackViews.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1fwiaxdpx1z9dli3jr8kyraych0jbdiny3qklynf0r13px25r6i7"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f  ; Documenter.jl not packaged yet
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'skip-doctest
+           (lambda _
+             (substitute* "test/runtests.jl"
+               ((".*doctest.*") ""))
+             #t)))))
+    (propagated-inputs
+     `(("julia-offsetarrays" ,julia-offsetarrays)))
+    ;(native-inputs
+    ; `(("julia-aqua" ,julia-aqua)
+    ;   ("julia-documenter" ,julia-documenter)))
+    (home-page "https://github.com/JuliaArrays/StackViews.jl")
+    (synopsis "No more catcat")
+    (description "StackViews provides only one array type: @code{StackView}.
+There are multiple ways to understand @code{StackView}:
+@itemize
+@item inverse of @code{eachslice}
+@item @code{cat} variant
+@item view object
+@item lazy version of @code{repeat} special case
+@end itemize")
+    (license license:expat)))
+
 (define-public julia-static
   (package
     (name "julia-static")
-    (version "0.2.4")
+    (version "0.2.5")
     (source
       (origin
         (method git-fetch)
@@ -2022,7 +3551,7 @@ some performance improvements).")
                (commit (string-append "v" version))))
         (file-name (git-file-name name version))
         (sha256
-         (base32 "01rbiysrkaca03gh55rc5zykkp63bhzaqgrxxj88lnisrbzmf0d2"))))
+         (base32 "1sxfp169c7caaklpp7mz8770ayk9w8xw133m95kf7v11sya1lb7v"))))
     (build-system julia-build-system)
     (propagated-inputs
      `(("julia-ifelse" ,julia-ifelse)))
@@ -2082,6 +3611,82 @@ moving the function definition to @code{StatsAPI.jl} and each package taking a
 dependency on it.")
     (license license:expat)))
 
+(define-public julia-statsbase
+  (package
+    (name "julia-statsbase")
+    (version "0.33.8")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaStats/StatsBase.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "02y4pm5yvg713a2pn970bbcfkrn2h133rxbxk1da18svhqw3czhi"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-dataapi" ,julia-dataapi)
+       ("julia-datastructures" ,julia-datastructures)
+       ("julia-missings" ,julia-missings)
+       ("julia-sortingalgorithms" ,julia-sortingalgorithms)
+       ("julia-statsapi" ,julia-statsapi)))
+    (native-inputs
+     `(("julia-stablerngs" ,julia-stablerngs)))
+    (home-page "https://github.com/JuliaStats/StatsBase.jl")
+    (synopsis "Basic statistics for Julia")
+    (description "StatsBase.jl is a Julia package that provides basic support
+for statistics.  Particularly, it implements a variety of statistics-related
+functions, such as scalar statistics, high-order moment computation, counting,
+ranking, covariances, sampling, and empirical density estimation.")
+    (license license:expat)))
+
+(define-public julia-stringdistances
+  (package
+    (name "julia-stringdistances")
+    (version "0.10.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/matthieugomez/StringDistances.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "0n5707wplbibzhhv1xmshvc025d7xk6mnikclc3hvq5cdc0gy9f7"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-distances" ,julia-distances)))
+    (home-page "https://github.com/matthieugomez/StringDistances.jl")
+    (synopsis "String Distances in Julia")
+    (description "This package provides string distances in Julia.  Distances
+are defined for @code{AbstractStrings}, and any iterator that define
+@code{length()}.  The package also defines Distance \"modifiers\" that can be
+applied to any distance.")
+    (license license:expat)))
+
+(define-public julia-structtypes
+  (package
+    (name "julia-structtypes")
+    (version "1.7.2")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaData/StructTypes.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "02mn4kkhn3927dk7945c9bjwlldihydxgn5ilmqqvs8dknvbw8p1"))))
+    (build-system julia-build-system)
+    (home-page "https://juliadata.github.io/StructTypes.jl/stable/")
+    (synopsis "Abstract definitions and convenience methods for Julia objects")
+    (description "This package provides the @code{StructTypes.StructType} trait
+for Julia types to declare the kind of \"struct\" they are, providing
+serialization/deserialization packages patterns and strategies to automatically
+construct objects.")
+    (license license:expat)))
+
 (define-public julia-suppressor
   (package
     (name "julia-suppressor")
@@ -2222,6 +3827,74 @@ product preserves all dimensions}, and @acronym{boxdot, contracts neighboring
 dimensions}.")
     (license license:expat)))
 
+(define-public julia-testimages
+  (package
+    (name "julia-testimages")
+    (version "1.5.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaImages/TestImages.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1lnfsmx33qspyvxw0cykwh7il8xykjpcw1080sisn95ngz2qhdmy"))))
+    (build-system julia-build-system)
+    (arguments
+     `(#:tests? #f))    ; cycle with ImageMagick.jl
+    (propagated-inputs
+     `(("julia-axisarrays" ,julia-axisarrays)
+       ("julia-colortypes" ,julia-colortypes)
+       ("julia-fileio" ,julia-fileio)
+       ("julia-offsetarrays" ,julia-offsetarrays)
+       ("julia-stringdistances" ,julia-stringdistances)))
+    ;(native-inputs
+    ; `(("julia-colors" ,julia-colors)
+    ;   ("julia-fixedpointnumbers" ,julia-fixedpointnumbers)
+    ;   ("julia-imagecontrastadjustment" ,julia-imagecontrastadjustment)
+    ;   ("julia-imagemagick" ,julia-imagemagick)
+    ;   ("julia-ometiff" ,julia-ometiff)
+    ;   ("julia-referencetests" ,julia-referencetests)))
+    (home-page "https://testimages.juliaimages.org/")
+    (synopsis "Standard test images for Julia")
+    (description "This package provides a convenient Julia interface for loading
+standard named test images and example images for the internal usage in
+@code{JuliaImages}.  This can be used in conjunction with the @code{Images}
+package.")
+    (license license:expat)))
+
+(define-public julia-tracker
+  (package
+    (name "julia-tracker")
+    (version "0.2.12")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/FluxML/Tracker.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "1s4mdywbp7nli7z985fqaj1rs4i6d92b1jx3lhg0qhk1s5wc0v8j"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-adapt" ,julia-adapt)
+       ("julia-diffrules" ,julia-diffrules)
+       ("julia-forwarddiff" ,julia-forwarddiff)
+       ("julia-macrotools" ,julia-macrotools)
+       ("julia-nanmath" ,julia-nanmath)
+       ("julia-nnlib" ,julia-nnlib)
+       ("julia-requires" ,julia-requires)
+       ("julia-specialfunctions" ,julia-specialfunctions)))
+    (native-inputs
+     `(("julia-pdmats" ,julia-pdmats)))
+    (home-page "https://github.com/FluxML/Tracker.jl")
+    (synopsis "Operator overloading reverse-mode automatic differentiator")
+    (description "@code{Tracker.jl} previously provided @code{Flux.jl} with
+automatic differentiation for its machine learning platform.")
+    (license license:expat)))
+
 (define-public julia-typedtables
   (package
     (name "julia-typedtables")
@@ -2305,7 +3978,7 @@ working with @acronym{URIs,Uniform Resource Identifiers}, as defined in RFC
 (define-public julia-unitful
   (package
     (name "julia-unitful")
-    (version "1.7.0")
+    (version "1.8.0")
     (source
      (origin
        (method git-fetch)
@@ -2314,7 +3987,7 @@ working with @acronym{URIs,Uniform Resource Identifiers}, as defined in RFC
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "03nq2nc2mwiqg3z1gksfsnyd7dmsjsya5c2v1n5h0ab22vm59f0m"))))
+        (base32 "0n9z4skj04h033qbn22cn6f5jby6584j6pizvs7bdbk93h39ch1g"))))
     (build-system julia-build-system)
     (propagated-inputs
      `(("julia-constructionbase" ,julia-constructionbase)))
@@ -2352,7 +4025,7 @@ useful in order to support @code{VersionNumber} comparisons applied to
 (define-public julia-weakrefstrings
   (package
     (name "julia-weakrefstrings")
-    (version "0.6.2")
+    (version "1.0.0")
     (source
       (origin
         (method git-fetch)
@@ -2361,16 +4034,40 @@ useful in order to support @code{VersionNumber} comparisons applied to
                (commit (string-append "v" version))))
         (file-name (git-file-name name version))
         (sha256
-         (base32 "0129mf1axxycb1ans3idlvw8ch0hmdrl80q98jw63f99zz3ddipr"))))
+         (base32 "1p8q62zsmi02vyckgy25ddmxns223xrhx575x9lfgvr7jrw1kl2p"))))
     (build-system julia-build-system)
     (propagated-inputs
-     `(("julia-dataapi" ,julia-dataapi)))
+     `(("julia-dataapi" ,julia-dataapi)
+       ("julia-parsers" ,julia-parsers)))
     (home-page "https://github.com/JuliaData/WeakRefStrings.jl")
     (synopsis "Efficient string representation and transfer in Julia")
     (description "This package provides a minimal String type for Julia that
 allows for efficient string representation and transfer")
     (license license:expat)))
 
+(define-public julia-woodburymatrices
+  (package
+    (name "julia-woodburymatrices")
+    (version "0.5.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/timholy/WoodburyMatrices.jl")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "04yykivi8zrbryxlmb0p5xa6lma8iq22r5s863117dnnqj5gaffd"))))
+    (build-system julia-build-system)
+    (home-page "https://github.com/timholy/WoodburyMatrices.jl")
+    (synopsis "Support for the Woodbury matrix identity for Julia")
+    (description "This package provides support for the Woodbury matrix identity
+for the Julia programming language.  This is a generalization of the
+Sherman-Morrison formula.  Note that the Woodbury matrix identity is notorious
+for floating-point roundoff errors, so be prepared for a certain amount of
+inaccuracy in the result.")
+    (license license:expat)))
+
 (define-public julia-zipfile
   (package
     (name "julia-zipfile")
diff --git a/gnu/packages/kde-frameworks.scm b/gnu/packages/kde-frameworks.scm
index ef47a912ad..7a3b6b26a8 100644
--- a/gnu/packages/kde-frameworks.scm
+++ b/gnu/packages/kde-frameworks.scm
@@ -98,7 +98,7 @@
                 "10c5xs5shk0dcshpdxg564ay5y8hgmvfvmlhmhjf0dy79kcah3c3"))))
     (build-system cmake-build-system)
     (native-inputs
-     `(("qtbase" ,qtbase))) ; For tests (needs qmake)
+     `(("qtbase" ,qtbase-5))) ; For tests (needs qmake)
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -165,7 +165,7 @@ common build settings used in software produced by the KDE community.")
        ("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:configure-flags
        '("-DCMAKE_CXX_FLAGS=-fPIC"
@@ -204,9 +204,9 @@ common build settings used in software produced by the KDE community.")
        ("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("gstreamer" ,gstreamer)
        ("gst-plugins-base" ,gst-plugins-base)
@@ -252,7 +252,7 @@ Phonon-GStreamer is a backend based on the GStreamer multimedia library.")
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Open Collaboration Service client library")
     (description "Attica is a Qt library that implements the Open
@@ -286,7 +286,7 @@ http://freedesktop.org/wiki/Specifications/open-collaboration-services/")
        ("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
      ;; TODO: qtdeclarative (yields one failing test)
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:configure-flags
        (list (string-append
@@ -319,7 +319,7 @@ Bluetooth stack.  It is used by the KDE Bluetooth stack, BlueDevil.")
        ("fdupes" ,fdupes)
        ("libxml2" ,libxml2)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Default KDE Plasma 5 icon theme")
     (description "Breeze provides a freedesktop.org compatible icon theme.
@@ -356,7 +356,7 @@ It is the default icon theme for the KDE Plasma 5 desktop.")
        ("python-jinja2" ,python-jinja2)
        ("python-pyyaml" ,python-pyyaml)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "KDE Doxygen Tools")
     (description "This framework contains scripts and data for building API
@@ -389,7 +389,7 @@ documentation.")
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
      `(("bzip2" ,bzip2)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("xz" ,xz)
        ("zlib" ,zlib)))
     (home-page "https://community.kde.org/Frameworks")
@@ -425,7 +425,7 @@ GZip format, via a subclass of QIODevice.")
        ("tzdata" ,tzdata-for-tests)))
     (inputs
      `(("libical" ,libical)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -485,7 +485,7 @@ and the older vCalendar.")
        ("gperf" ,gperf)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "String encoding and manipulating library")
     (description "KCodecs provide a collection of methods to manipulate
@@ -523,7 +523,7 @@ Internet).")
        ("qttools" ,qttools)
        ("xorg-server" ,xorg-server-for-tests)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -588,7 +588,7 @@ propagate their changes to their respective configuration files.")
        ;; TODO: FAM: File alteration notification http://oss.sgi.com/projects/fam
        ("xorg-server" ,xorg-server-for-tests))) ; for the tests
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -644,7 +644,7 @@ many more.")
        ("dbus" ,dbus)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("kinit" ,kinit-bootstrap))) ;; kinit-bootstrap: kinit package which does not depend on kdbusaddons.
     (arguments
@@ -688,7 +688,7 @@ as well as an API to create KDED modules.")
        ("qttools" ,qttools)))
     (inputs
      `(("avahi" ,avahi) ; alternativly dnssd could be used
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Network service discovery using Zeroconf")
     (description "KDNSSD is a library for handling the DNS-based Service
@@ -711,7 +711,7 @@ infrastructure.")
                 "1h6pgg89gvxl8gw7wmkabyqqrzad5pxyv5lsmn1fl4ir8lcc5q2l"))))
     (build-system cmake-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("boost" ,boost)
        ("graphviz" ,graphviz)
        ("kiconthemes" ,kiconthemes)
@@ -749,7 +749,7 @@ replace the other outdated Graphviz tools.")
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("pkg-config" ,pkg-config)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Utilities for graphical user interfaces")
@@ -784,7 +784,7 @@ interfaces in the areas of colors, fonts, text, images, keyboard input.")
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://invent.kde.org/frameworks/kholidays")
     (synopsis "Library for regional holiday information")
@@ -812,7 +812,7 @@ other special events for a geographical region.")
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtscript" ,qtscript)))
     (arguments
@@ -854,7 +854,7 @@ translation scripting.")
        ("pkg-config" ,pkg-config)))
     (inputs
      `(("libxscrnsaver" ,libxscrnsaver) ; X-Screensaver based poller, fallback mode
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Reporting of idle time of user and system")
@@ -889,7 +889,7 @@ or user activity.")
        ;; TODO: Find a way to activate this optional include without
        ;; introducing a recursive dependency.
        ;;("plasma-frameworks" ,plasma-framework) ;; Tier 3!
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtquickcontrols2" ,qtquickcontrols2)
        ("qtsvg" ,qtsvg)
@@ -919,7 +919,7 @@ of applications that follow the Kirigami Human Interface Guidelines.")
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Set of item models extending the Qt model-view framework")
@@ -971,7 +971,7 @@ model to observers
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Set of item views extending the Qt model-view framework")
     (description "KItemViews includes a set of views, which can be used with
@@ -997,7 +997,7 @@ to flat and hierarchical lists.")
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Data plotting library")
     (description "KPlotWidget is a QWidget-derived class that provides a virtual
@@ -1028,7 +1028,7 @@ pixel units.")
        ;; Optional, for compile-time validation of syntax definition files:
        ("qtxmlpatterns" ,qtxmlpatterns)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1074,7 +1074,7 @@ integration with a custom editor as well as a ready-to-use
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("pkg-config" ,pkg-config)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtwayland" ,qtwayland)
        ("wayland" ,wayland)
        ("wayland-protocols" ,wayland-protocols)))
@@ -1116,7 +1116,7 @@ represented by a QPoint or a QSize.")
        ("qttools" ,qttools)
        ("xorg-server" ,xorg-server-for-tests)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1157,7 +1157,7 @@ configuration pages, message boxes, and password requests.")
        ("xorg-server" ,xorg-server-for-tests))) ; for the tests
     (inputs
      `(("libxrender" ,libxrender)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("xcb-utils-keysyms" ,xcb-util-keysyms)
        ("xcb-util-wm" ,xcb-util-wm)))
@@ -1219,7 +1219,7 @@ lower level classes for interaction with the X Windowing System.")
      ;; Headers contain #include <ModemManager/ModemManager.h>
      `(("modem-manager" ,modem-manager)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1258,7 +1258,7 @@ messages.")
      ;;                 #include <libnm/NetworkManager.h>
      `(("network-manager" ,network-manager)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1292,7 +1292,7 @@ which are used in DBus communication.")
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("fdupes" ,fdupes)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Oxygen provides the standard icon theme for the KDE desktop")
     (description "Oxygen icon theme for the KDE desktop")
@@ -1317,7 +1317,7 @@ which are used in DBus communication.")
     (inputs
      `(("libdmtx" ,libdmtx)
        ("qrencode" ,qrencode)
-       ("qtbase" ,qtbase))) ;; TODO: rethink: nix propagates this
+       ("qtbase" ,qtbase-5))) ;; TODO: rethink: nix propagates this
     (home-page "https://api.kde.org/frameworks/prison/html/index.html")
     (synopsis "Barcode generation abstraction layer")
     (description "Prison is a Qt-based barcode abstraction layer/library and
@@ -1343,7 +1343,7 @@ provides uniform access to generation of barcodes with data.")
      `(("glib" ,glib)
        ("pulseaudio" ,pulseaudio)
        ("qtdeclarative" ,qtdeclarative)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/libraries/pulseaudio-qt/")
     (synopsis "Qt bindings for PulseAudio")
     (description
@@ -1378,7 +1378,7 @@ libpulse.")
        ("kcoreaddons" ,kcoreaddons)
        ("kiconthemes" ,kiconthemes) ; optional
        ("kirigami" ,kirigami)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtquickcontrols2" ,qtquickcontrols2)))
     (home-page "https://community.kde.org/Frameworks")
@@ -1417,7 +1417,7 @@ feel.")
        ("flex" ,flex)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("udev" ,eudev)))
     ;; TODO: Add runtime-only dependency MediaPlayerInfo
@@ -1449,7 +1449,7 @@ system.")
     (inputs
      `(("hunspell" ,hunspell)
        ;; TODO: hspell (for Hebrew), Voikko (for Finish)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Multi-language spell checker")
     (description "Sonnet is a plugin-based spell checking library for Qt-based
@@ -1474,7 +1474,7 @@ ASpell and HUNSPELL.")
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Helper for multithreaded programming")
     (description "ThreadWeaver is a helper for multithreaded programming.  It
@@ -1519,7 +1519,7 @@ uses a job-based interface to queue tasks and execute them in an efficient way."
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("solid" ,solid)))
     (home-page "https://community.kde.org/Frameworks")
@@ -1553,7 +1553,7 @@ with other frameworks.")
     (inputs
      `(("kcoreaddons" ,kcoreaddons)
        ("polkit-qt" ,polkit-qt)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1599,7 +1599,7 @@ utilities.")
     (inputs
      `(("kconfig" ,kconfig)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Powerful autocompletion framework and widgets")
     (description "This framework helps implement autocompletion in Qt-based
@@ -1625,7 +1625,7 @@ integrated it into your application's other widgets.")
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("xorg-server" ,xorg-server))) ; for the tests
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (propagated-inputs
      `(;; As required by KF5ContactsConfig.cmake.
        ("kcodecs" ,kcodecs)
@@ -1672,7 +1672,7 @@ localized country name to ISO 3166-1 alpha 2 code mapping and vice verca.
     (inputs
      `(("kcoreaddons" ,kcoreaddons)
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Graceful handling of application crashes")
@@ -1705,7 +1705,7 @@ application crashes.")
        ("libxslt" ,libxslt)
        ("perl" ,perl)
        ("perl-uri" ,perl-uri)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1775,7 +1775,7 @@ from DocBook files.")
        ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("qtmultimedia" ,qtmultimedia)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ;; Required run-time packages
        ("catdoc" ,catdoc)
        ;; Optional run-time packages
@@ -1811,7 +1811,7 @@ by applications to write metadata.")
     (inputs
      `(("karchive" ,karchive) ; for Krita and OpenRaster images
        ("openexr" ,openexr) ; for OpenEXR high dynamic-range images
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1865,7 +1865,7 @@ formats.")
     (inputs
      `(("kcoreaddons" ,kcoreaddons)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Widgets for showing progress of asynchronous jobs")
@@ -1897,7 +1897,7 @@ asynchronous jobs.")
        ("kcoreaddons" ,kcoreaddons)
        ("kwindowsystem" ,kwindowsystem)
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtspeech" ,qtspeech)
        ;; TODO: Think about adding dbusmenu-qt5 from
        ;; https://launchpad.net/libdbusmenu-qt
@@ -1945,7 +1945,7 @@ covers feedback and persistent events.")
        ("kcoreaddons" ,kcoreaddons)
        ("kdoctools" ,kdoctools)
        ("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -2001,7 +2001,7 @@ were traditional plugins.")
      `(("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ;; TODO: utempter, for managing UTMP entries
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f ; FIXME: 1/1 tests fail.
        #:phases
@@ -2046,7 +2046,7 @@ and communicating with them using a pty.")
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
      `(("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Converting physical units")
     (description "KUnitConversion provides functions to convert values in
@@ -2073,7 +2073,7 @@ gallons).")
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
      `(("kcodecs" ,kcodecs)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "RSS/Atom parser library")
     (description "@code{syndication} supports RSS (0.9/1.0, 0.91..2.0) and
@@ -2123,7 +2123,7 @@ between feed formats.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("lmdb" ,lmdb)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("solid" ,solid)))
     (arguments
@@ -2182,7 +2182,7 @@ maintaining an index of the contents of your files.")
      `(("boost" ,boost)
        ("kactivities" ,kactivities)
        ("kconfig" ,kconfig)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Access usage statistics collected by the activity manager")
@@ -2219,7 +2219,7 @@ by which applications, and what documents have been linked to which activity.")
        ("kcoreaddons" ,kcoreaddons)
        ("kiconthemes" ,kiconthemes)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -2281,7 +2281,7 @@ using the XBEL format.")
        ("kpackage" ,kpackage)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Utilities for KDE System Settings modules")
@@ -2316,7 +2316,7 @@ KCModules can be created with the KConfigWidgets framework.")
        ("kguiaddons" ,kguiaddons)
        ("ki18n" ,ki18n)
        ;; todo: PythonModuleGeneration
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qttools" ,qttools)))
     (arguments
      `(#:phases
@@ -2376,7 +2376,7 @@ their settings.")
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
        ("libepoxy" ,libepoxy)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("solid" ,solid)))
     (arguments
@@ -2423,7 +2423,7 @@ that offer bindings to some of the Frameworks.")
        ("kdoctools" ,kdoctools)
        ("kinit" ,kinit)
        ("kservice" ,kservice)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Central daemon of KDE work spaces")
     (description "KDED stands for KDE Daemon.  KDED runs in the background and
@@ -2453,7 +2453,7 @@ started on demand.")
      `(("kconfig" ,kconfig)
        ("kcoreaddons" ,kcoreaddons)
        ("kdoctools" ,kdoctools)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ;; optional:
        ("kcompletion" ,kcompletion)
        ("kconfigwidgets" ,kconfigwidgets)
@@ -2498,7 +2498,7 @@ ini-style description files.")
        ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("kservice" ,kservice)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "User interface for running shell commands with root privileges")
     (description "KDESU provides functionality for building GUI front ends for
@@ -2531,7 +2531,7 @@ with su and ssh respectively.")
        ("kparts" ,kparts)
        ("kservice" ,kservice)
        ("kwallet" ,kwallet)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtwebkit" ,qtwebkit)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "KDE Integration for QtWebKit")
@@ -2561,7 +2561,7 @@ engine WebKit via QtWebKit.")
      `(("karchive" ,karchive)
        ("kconfig" ,kconfig)
        ("kcoreaddons" ,kcoreaddons)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -2605,7 +2605,7 @@ emoticons coming from different providers.")
        ("kservice" ,kservice)
        ("kwindowsystem" ,kwindowsystem)
        ("libxcb" ,libxcb)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("xcb-util-keysyms" ,xcb-util-keysyms)))
     (home-page "https://community.kde.org/Frameworks")
@@ -2643,7 +2643,7 @@ window does not need focus for them to be activated.")
        ("ki18n" ,ki18n)
        ("kitemviews" ,kitemviews)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (arguments
      `(#:phases
@@ -2721,7 +2721,7 @@ in applications using the KDE Frameworks.")
        ("kxmlgui" ,kxmlgui)
        ("libcap" ,libcap) ; to install start_kdeinit with CAP_SYS_RESOURCE
        ("plasma-framework" ,plasma-framework)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Library to speed up start of applications on KDE workspaces")
@@ -2781,7 +2781,7 @@ consumption.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("libxml2" ,libxml2)
        ("libxslt" ,libxslt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)
        ("qtx11extras" ,qtx11extras)
        ("sonnet" ,sonnet)))
@@ -2863,7 +2863,7 @@ KIO enabled infrastructure.")
        ("kjobwidgets" ,kjobwidgets)
        ("ktextwidgets" ,ktextwidgets)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("solid" ,solid)
        ("sonnet" ,sonnet)))
@@ -2916,7 +2916,7 @@ specification.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Configuration dialog for desktop notifications")
@@ -2970,7 +2970,7 @@ notifications which can be embedded in your application.")
        ("kjobwidgets" ,kjobwidgets)
        ("kservice" ,kservice)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)
        ("sonnet" ,sonnet)))
     (home-page "https://community.kde.org/Frameworks")
@@ -3002,7 +3002,7 @@ widgets with a user-interface defined in terms of actions.")
        ("ki18n" ,ki18n)
        ("kservice" ,kservice)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (arguments
      `(#:tests? #f)) ; FIXME: 1/3 tests fail.
@@ -3053,7 +3053,7 @@ to easily extend the contacts collection.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("solid" ,solid)
        ("threadweaver" ,threadweaver)))
@@ -3117,7 +3117,7 @@ typed.")
        ("kdbusaddons" ,kdbusaddons)
        ("kdoctools" ,kdoctools)
        ("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f ; FIXME: 6/10 tests fail.
        #:phases
@@ -3192,7 +3192,7 @@ types or handled by application specific code.")
        ("kxmlgui" ,kxmlgui)
        ("libgit2" ,libgit2)
        ("perl" ,perl)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtscript" ,qtscript)
        ("qtxmlpatterns" ,qtxmlpatterns)
@@ -3262,7 +3262,7 @@ library.")
        ("kservice" ,kservice)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtspeech" ,qtspeech)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Text editing widgets")
@@ -3305,7 +3305,7 @@ It supports rich text as well as plain text.")
        ("libgcrypt" ,libgcrypt)
        ("phonon" ,phonon)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "Safe desktop-wide storage for passwords")
     (description "This framework contains an interface to KWallet, a safe
@@ -3345,7 +3345,7 @@ the passwords on KDE work spaces.")
        ("ktextwidgets" ,ktextwidgets)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sonnet" ,sonnet)))
     (arguments
      `(#:tests? #f ; FIXME: 1/5 tests fail.
@@ -3398,7 +3398,7 @@ descriptions for integrating actions from plugins.")
        ("kservice" ,kservice)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "XML-RPC client")
@@ -3457,7 +3457,7 @@ setUrl, setUserAgent and call.")
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtquickcontrols2" ,qtquickcontrols2)
        ("qtsvg" ,qtsvg)
@@ -3504,7 +3504,7 @@ script engines.")
        ("ki18n" ,ki18n)
        ("kio" ,kio)
        ("kirigami" ,kirigami)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (arguments
      `(#:tests? #f  ;; seem to require network; don't find QTQuick components
@@ -3582,7 +3582,7 @@ need.")
        ("knotificantions" ,knotifications)
        ("kpackage" ,kpackage)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (arguments
      `(#:phases
@@ -3656,7 +3656,7 @@ workspace.")
        ("ktextwidgets" ,ktextwidgets)
        ("kunitconversion" ,kunitconversion)
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (inputs
      `(("kcompletion" ,kcompletion)
        ("kconfig" ,kconfig)
@@ -3764,7 +3764,7 @@ http://community.kde.org/Frameworks/Porting_Notes should help with this.")
        ("libpng" ,libpng)
        ("openssl" ,openssl)
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("sonnet" ,sonnet)))
     (home-page "https://community.kde.org/Frameworks")
@@ -3798,7 +3798,7 @@ technology and using KJS for JavaScript support.")
        ("pkg-config" ,pkg-config)))
     (inputs
      `(("pcre" ,pcre)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "KDE Frameworks 5 support for Javascript scripting in Qt
 applications")
@@ -3831,7 +3831,7 @@ support.")
     (inputs
      `(("ki18n" ,ki18n)
        ("kjs" ,kjs)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "KDE Frameworks 5 embedded Javascript engine for Qt")
@@ -3866,7 +3866,7 @@ QObjects, so you can script your applications.")
        ("kparts" ,kparts)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "KDE Frameworks 5 plugin interface for media player features")
     (description "KMediaPlayer builds on the KParts framework to provide a
@@ -3903,7 +3903,7 @@ KParts instead.")
        ("kparts" ,kparts)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)))
     (home-page "https://community.kde.org/Frameworks")
     (synopsis "KDE Frameworks 5 solution for application scripting")
diff --git a/gnu/packages/kde-internet.scm b/gnu/packages/kde-internet.scm
index 617937002e..223e1aab7a 100644
--- a/gnu/packages/kde-internet.scm
+++ b/gnu/packages/kde-internet.scm
@@ -90,7 +90,7 @@
        ("purpose" ,purpose)
        ("qca" ,qca)
        ("qoauth" ,qoauth)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtnetworkauth" ,qtnetworkauth)
        ("qtwebkit" ,qtwebkit)
        ("sonnet" ,sonnet)))
@@ -162,7 +162,7 @@ Other notable features include:
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("qca" ,qca)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ))
     (home-page "http://www.kde.org/")
     (synopsis "Versatile and user-friendly download manager")
@@ -213,7 +213,7 @@ This package is part of the KDE networking module.")
        ("kwindowsystem" ,kwindowsystem)
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qca" ,qca)
        ("solid" ,solid)
        ("sonnet" ,sonnet)))
@@ -302,7 +302,7 @@ Features are:
        ("phonon" ,phonon)
        ("qca" ,qca)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("speex" ,speex)
        ("v4l-utils" ,v4l-utils)
        ;; TODO: Xmms
@@ -358,7 +358,7 @@ This package is part of the KDE networking module.")
        ("libssh2" ,libssh)
        ;; TODO: libvnc{server,client} - is not tigervnc-{server,client}
        ("oxygen-icons" ,oxygen-icons) ; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/internet/org.kde.krdc")
     (synopsis "Remote desktop client")
     (description "KRDC is a client application that allows you to view or even
@@ -412,7 +412,7 @@ This package is part of the KDE networking module.")
        ;; TODO: LibKWorkspace -> plasma-workspace?
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)
        ("qtwebkit" ,qtwebkit)
        ("solid" ,solid)
@@ -447,7 +447,7 @@ a full-featured client for BitTorrent.")
        ("kpimcommon" ,kpimcommon)
        ("ktextwidgets" ,ktextwidgets)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f)) ;; 2/7 tests fail (due to network issues?)
     (home-page "https://invent.kde.org/pim/libgravatar")
@@ -482,7 +482,7 @@ unnecessary network operations.")
        ("kio" ,kio)
        ("libgcrypt" ,libgcrypt)
        ("qca" ,qca)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (home-page "https://invent.kde.org/network/libktorrent")
     (synopsis "BitTorrent protocol library for C++ / Qt 5 / KDE Frameworks")
diff --git a/gnu/packages/kde-multimedia.scm b/gnu/packages/kde-multimedia.scm
index 35058363d3..21ca996246 100644
--- a/gnu/packages/kde-multimedia.scm
+++ b/gnu/packages/kde-multimedia.scm
@@ -71,7 +71,7 @@
        ("libkcompactdisc" ,libkcompactdisc)
        ("libvorbis" ,libvorbis)
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/multimedia/org.kde.kio_audiocd")
     (synopsis "Transparent audio CD integration for applications using the KDE
 Platform")
@@ -117,7 +117,7 @@ This package is part of the KDE multimedia module.")
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("phonon" ,phonon)
        ("phonon-backend-gstreamer" ,phonon-backend-gstreamer)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (home-page "https://kde.org/applications/multimedia/org.kde.dragonplayer")
     (synopsis "Simple video player")
@@ -169,7 +169,7 @@ This package is part of the KDE multimedia module.")
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects) ; not listed as dependency
        ("qtmultimedia" ,qtmultimedia)
@@ -226,7 +226,7 @@ its own database.  You can build and play your own playlist.")
        ("kconfig" ,kconfig)
        ("ki18n" ,ki18n)
        ("kio" ,kio)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/multimedia/org.kde.ffmpegthumbs")
     (synopsis "Video thumbnail generator for KDE using ffmpeg")
     (description "
@@ -272,7 +272,7 @@ This package is part of the KDE multimedia module.")
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("phonon" ,phonon)
        ("phonon-backend-gstreamer" ,phonon-backend-gstreamer)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("taglib" ,taglib)))
     (home-page "https://kde.org/applications/multimedia/org.kde.juk")
@@ -368,7 +368,7 @@ This package is part of the KDE multimedia module.")
        ("libsndfile" ,libsndfile)
        ("libvorbis" ,libvorbis)
        ("oxygen-icons" ,oxygen-icons) ; default icon set
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtwebkit" ,qtwebkit)
        ("shared-mime-info" ,shared-mime-info)
        ("solid" ,solid)
@@ -414,7 +414,7 @@ available CD drives.")
        ("kxmlgui" ,kxmlgui)
        ("libxscrnsaver" ,libxscrnsaver)
        ("oxygen-icons" ,oxygen-icons) ; default icon set
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("solid" ,solid)
        ("v4l-utils" ,v4l-utils) ; libdvbv5
@@ -468,7 +468,7 @@ autoloading of subtitle files for use while playing video.")
        ("kparts" ,kparts)
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("purpose" ,purpose)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtquickcontrols" ,qtquickcontrols)
@@ -523,7 +523,7 @@ camera.  Use it to take pictures and make videos to share.")
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("plasma-framework" ,plasma-framework)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (home-page "https://kde.org/applications/multimedia/org.kde.kmix")
     (synopsis "Volume control and mixer")
@@ -566,7 +566,7 @@ This package is part of the KDE multimedia module.")
        ("libxcb" ,libxcb) ;; FIXME: why does cmake not find XEVIE and XPRINT?
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("cairo" ,cairo)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
@@ -642,7 +642,7 @@ Some features:
        ("opus" ,opus)
        ("oxygen-icons" ,oxygen-icons) ; default icon set
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("zlib" ,zlib)))
     (home-page "https://kde.org/applications/multimedia/org.kde.kwave")
@@ -699,7 +699,7 @@ Its features include:
        ("kio" ,kio)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("libmusicbrainz" ,libmusicbrainz)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f)) ; Most tests require network
     (home-page "https://invent.kde.org/multimedia/libkcddb")
@@ -727,7 +727,7 @@ Its features include:
        ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (home-page "https://invent.kde.org/multimedia/libkcompactdisc")
     (synopsis "KDE library for playing & ripping CDs")
diff --git a/gnu/packages/kde-pim.scm b/gnu/packages/kde-pim.scm
index 74e8bdb8fd..db73941b42 100644
--- a/gnu/packages/kde-pim.scm
+++ b/gnu/packages/kde-pim.scm
@@ -79,7 +79,7 @@
        ;; Do NOT add mysql or postgresql to the inputs. Otherwise the binaries
        ;; and wrapped files will refer to them, even if the user choices none
        ;; of these.  Executables are searched on $PATH then.
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sqlite" ,sqlite)))
     (arguments
      `(#:tests? #f ;; TODO 135/167 tests fail
@@ -151,7 +151,7 @@ programs.")
        ("ksmtp" ,ksmtp)
        ("ktextwidgets" ,ktextwidgets)
        ("kwallet" ,kwallet)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f))  ;; TODO: 1/1 test fails
     (home-page "https://api.kde.org/kdepim/akonadi/html/index.html")
@@ -196,7 +196,7 @@ collection and item views.")
        ("kxmlgui" ,kxmlgui)
        ("prison" ,prison)
        ("kio" ,kio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)
        ("sonnet" ,sonnet)))
     (home-page "https://api.kde.org/kdepim/akonadi/html/index.html")
@@ -240,7 +240,7 @@ to list and filter contacts.")
        ("kmime" ,kmime)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://api.kde.org/kdepim/akonadi/html/index.html")
     (arguments
      `(#:phases
@@ -283,7 +283,7 @@ with emails through Akonadi easier.")
        ("kcodecs" ,kcodecs)
        ("ki18n" ,ki18n)
        ("kmime" ,kmime)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://api.kde.org/kdepim/akonadi/html/index.html")
     (synopsis "Akonadi notes access library")
     (description "Akonadi Notes is a library that effectively bridges the
@@ -325,7 +325,7 @@ wrapping notes into KMime::Message objects.")
        ("kmime" ,kmime)
        ("krunner" ,krunner)
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("xapian" ,xapian)))
     (arguments
      `(#:phases (modify-phases %standard-phases
@@ -390,7 +390,7 @@ Akonadi PIM data server.  It uses Xapian for indexing and querying.")
        ("ktextwidgets" ,ktextwidgets)
        ("kwallat" ,kwallet)
        ("libkdepim" ,libkdepim)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/incidenceeditor")
     (synopsis "KDE PIM library for editing incidences")
     (description "This library provides an incidence editor for KDE PIM.")
@@ -445,7 +445,7 @@ Akonadi PIM data server.  It uses Xapian for indexing and querying.")
        ("oxygen-icons" ,oxygen-icons) ; default icon set, required for tests
        ("prison" ,prison)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kontact.kde.org/components/kaddressbook.html")
     (synopsis "Address Book application to manage your contacts")
     (description "KAddressBook stores all the personal details of your family,
@@ -486,7 +486,7 @@ CalDAV server.")
        ("kpimtextedit" ,kpimtextedit)
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f)) ;; TODO: TZ setup
     (home-page "https://api.kde.org/stable/kdepimlibs-apidocs/")
@@ -515,7 +515,7 @@ calendar data.")
        ("ki18n" ,ki18n)
        ("kio" ,kio)
        ("kxmlrpcclient" ,kxmlrpcclient)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("syndication" ,syndication)))
     ;; Note: Some tests take up to 90 sec.
     (home-page "https://invent.kde.org/pim/kblog")
@@ -567,7 +567,7 @@ one of the APIs mentioned above.")
        ("kpimtextedit" ,kpimtextedit)
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://api.kde.org/stable/calendarsupport/")
     (synopsis "Calendar Support library for KDE PIM")
     (description "The Calendar Support library provides helper utilities for
@@ -604,7 +604,7 @@ calendaring applications.")
        ("ktextwidgets" ,ktextwidgets)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("oxygen-icons" ,oxygen-icons) ; default icon set, required for tests
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f)) ;; TODO: seem to pull in some wrong theme
     (home-page "https://api.kde.org/stable/kdepimlibs-apidocs/")
@@ -632,7 +632,7 @@ functions for accessing calendar data using the kcalcore API.")
      `(("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("kio" ,kio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtxmlpatterns" ,qtxmlpatterns)))
     (home-page "https://invent.kde.org/frameworks/kdav")
     (synopsis "DAV protocol implementation with KJobs")
@@ -678,7 +678,7 @@ supported using GroupDAV or CardDAV.")
        ("libkleo" ,libkleo)
        ("prison" ,prison)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/kdepim-apps-libs")
     (synopsis "KDE PIM mail related libraries and data files")
     (description "This package provides mail related libraries and data files
@@ -739,7 +739,7 @@ for KDE PIM.")
        ("libkgapi" ,libkgapi)
        ;; TODO: libkolab
        ("qca" ,qca)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtnetworkauth" ,qtnetworkauth)
        ("qtspeech" ,qtspeech)
@@ -815,7 +815,7 @@ package.")
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
        ("libkdepim" ,libkdepim)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/eventviews")
     (synopsis "KDE PIM library for creating events")
     (description "This library provides an event creator for KDE PIM.")
@@ -861,7 +861,7 @@ package.")
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/utilities/org.kde.kgpg")
     (synopsis "Graphical front end for GNU Privacy Guard")
     (description "Kgpg manages cryptographic keys for the GNU Privacy Guard,
@@ -895,7 +895,7 @@ cryptography to the contents of the clipboard.")
        ("kpimtextedit" ,kpimtextedit)
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -929,7 +929,7 @@ cryptography to the contents of the clipboard.")
        ("ki18n" ,ki18n)
        ("kio" ,kio)
        ("kmime" ,kmime)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://api.kde.org/stable/kdepimlibs-apidocs/")
     (synopsis "Library for handling IMAP")
     (description "This library provides a job-based API for interacting with
@@ -959,7 +959,7 @@ easier to do so.")
      `(("ki18n" ,ki18n)
        ("kio" ,kio)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (propagated-inputs
      `(("cyrus-sasl" ,cyrus-sasl)
        ("openldap" ,openldap)))
@@ -1010,7 +1010,7 @@ protocol for querying and modifying directory services running over TCP/IP. ")
        ("libkleo" ,libkleo)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1096,7 +1096,7 @@ and retrieving certificates from LDAP servers.")
        ("libksieve" ,libksieve)
        ("oxygen-icons" ,oxygen-icons) ; default icon set, required for tests
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebchannel" ,qtwebchannel)
        ("qtwebengine" ,qtwebengine)
@@ -1177,7 +1177,7 @@ manager from KDE.")
        ("libxslt" ,libxslt)
        ("phonon" ,phonon)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f))  ;; TODO: 4/56 tests fail, even with "offscreen" and dbus
     (home-page "https://invent.kde.org/pim/mailcommon")
@@ -1218,7 +1218,7 @@ dealing with email.")
        ("kmime" ,kmime)
        ("kxmlgui" ,kxmlgui)
        ("libkdepim" ,libkdepim)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/mailimporter")
     (synopsis "KDE mail importer library")
     (description "This package provides libraries for importing mails other
@@ -1259,7 +1259,7 @@ e-mail client programs into KMail and KDE PIM.")
        ("ktextwidgets" ,ktextwidgets)
        ("kwallet" ,kwallet)
        ("libkgapi" ,libkgapi)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f)) ;; TODO - 3/3 tests fail, require drkonqi
     (home-page "https://api.kde.org/stable/kdepimlibs-apidocs/")
@@ -1285,7 +1285,7 @@ mail transport.")
     (inputs
      `(("kcodecs" ,kcodecs)
        ("kmime" ,kmime)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://api.kde.org/stable/kdepimlibs-apidocs/")
     (synopsis "Library for handling mbox mailboxes")
     (description "This is a library for handling mailboxes in mbox format,
@@ -1355,7 +1355,7 @@ using a Qt/KMime C++ API.")
        ("libkleo" ,libkleo)
        ("qca" ,qca)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebchannel" ,qtwebchannel)
        ("qtwebengine" ,qtwebengine)
@@ -1398,7 +1398,7 @@ kwebengineviewer.")
     (inputs
      `(("kcodecs" ,kcodecs)
        ("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1475,7 +1475,7 @@ information in non-ASCII character sets.")
        ("kxmlgui" ,kxmlgui)
        ("libkdepim" ,libkdepim)
        ("oxygen-icons" ,oxygen-icons) ; default icon set, required for tests
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://kontact.kde.org/components/knotes.html")
     (synopsis "Note-taking utility")
@@ -1513,7 +1513,7 @@ Features:
        ("kparts" ,kparts)
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://api.kde.org/stable/kdepimlibs-apidocs/")
     (synopsis "Kontact interface library")
     (description " This library provides the glue necessary for
@@ -1584,7 +1584,7 @@ application \"Parts\" to be embedded as a Kontact component (or plugin).")
        ("libkdepim" ,libkdepim)
        ("oxygen-icons" ,oxygen-icons) ; default icon set, required for tests
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -1639,7 +1639,7 @@ and exchanging calendar data, vCalendar and iCalendar.")
     (inputs
      `(("kcontacts" ,kcontacts)
        ("kpeople" ,kpeople)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/kpeoplevcard")
     (synopsis "Expose vCard contacts to KPeople")
     (description
@@ -1697,7 +1697,7 @@ Virtual Contact File}) files to the KPeople contact management library.")
        ("libkdepim" ,libkdepim)
        ("libxslt" ,libxslt)
        ("purpose" ,purpose)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtwebengine" ,qtwebengine)))
     (arguments
      `(#:tests? #f)) ;; TODO tests hang
@@ -1736,7 +1736,7 @@ Virtual Contact File}) files to the KPeople contact management library.")
        ("ktextwidgets" ,ktextwidgets)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtspeech" ,qtspeech)
        ("sonnet" ,sonnet)))
     (arguments
@@ -1770,7 +1770,7 @@ text in the text edit to all kinds of markup, like HTML or BBCODE.")
        ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("kio" ,kio)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f ;; TODO: does not find sasl mechs
        #:phases
@@ -1811,7 +1811,7 @@ standard protocols for e-mail transmission.")
        ("kcontacts" ,kcontacts)
        ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://api.kde.org/stable/kdepimlibs-apidocs/ktnef/html/")
     (synopsis "Library for handling mail attachments using TNEF format")
     (description "Ktnef is a library for handling data in the TNEF
@@ -1862,7 +1862,7 @@ and allows one to view/extract message formatted text in Rich Text Format.")
        ("kmime" ,kmime)
        ("kwallet" ,kwallet)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/libkdepim")
     (synopsis "Libraries for common KDE PIM apps")
     (description "This package provided libraries for common KDE PIM apps.")
@@ -1892,7 +1892,7 @@ and allows one to view/extract message formatted text in Rich Text Format.")
        ("kio" ,kio)
        ("kwallet" ,kwallet)
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebchannel" ,qtwebchannel)
        ("qtwebengine" ,qtwebengine)))
@@ -1935,7 +1935,7 @@ various Google services.")
        ("kwindowsystem" ,kwindowsystem)
        ("kpimtextedit" ,kpimtextedit)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/libkleo")
     (synopsis "KDE PIM cryptographic library")
     (description "@code{libkleo} is a library for Kleopatra and other parts of
@@ -1978,7 +1978,7 @@ KDE using certificate-based crypto.")
        ("kwallet" ,kwallet)
        ("kwindowsystem" ,kwindowsystem)
        ("libkdepim" ,libkdepim)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebchannel" ,qtwebchannel)
        ("qtwebengine" ,qtwebengine)))
diff --git a/gnu/packages/kde-plasma.scm b/gnu/packages/kde-plasma.scm
index c64d8ae39f..b7a2b14f65 100644
--- a/gnu/packages/kde-plasma.scm
+++ b/gnu/packages/kde-plasma.scm
@@ -74,7 +74,7 @@
        ("kpackage" ,kpackage)
        ("kwayland" ,kwayland) ; optional
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative) ; optional
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://invent.kde.org/plasma/breeze")
@@ -99,7 +99,7 @@ the Plasma Desktop.  Breeze is the default theme for the KDE Plasma desktop.")
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
      `(("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/plasma/kdecoration")
     (synopsis "Plugin based library to create window decorations")
     (description "KDecoration is a library to create window decorations.
@@ -127,7 +127,7 @@ manager which re-parents a Client window to a window decoration frame.")
        ("ki18n" ,ki18n)
        ("kwallet" ,kwallet)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/plasma/ksshaskpass")
     (synopsis "Front-end for ssh-add using kwallet")
     (description "Ksshaskpass is a front-end for @code{ssh-add} which stores the
@@ -190,7 +190,7 @@ call it if it is not associated to a terminal.")
        ("libxi" ,libxi)           ;XInput, required for grabbing XInput2 devices
        ("linux-pam" ,linux-pam)
        ("logind" ,elogind)        ;optional loginctl support
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtx11extras" ,qtx11extras)
        ("solid" ,solid)
@@ -221,7 +221,7 @@ call it if it is not associated to a terminal.")
     (inputs
      `(("kwayland" ,kwayland)
        ("libxrandr" ,libxrandr)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (arguments
      '(#:tests? #f)) ; FIXME: 55% tests passed, 5 tests failed out of 11
@@ -261,7 +261,7 @@ basic needs and easy to configure for those who want special setups.")
        ("knewstuff" ,knewstuff)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kservice" ,kservice)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtscript" ,qtscript)
        ("qtwebkit" ,qtwebkit)
diff --git a/gnu/packages/kde-systemtools.scm b/gnu/packages/kde-systemtools.scm
index b9c3865a93..86f169e819 100644
--- a/gnu/packages/kde-systemtools.scm
+++ b/gnu/packages/kde-systemtools.scm
@@ -75,7 +75,7 @@
        ("kwindowsystem" ,kwindowsystem)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
        ("phonon" ,phonon)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)))
     (arguments
      `(#:tests? #f)) ;; TODO: 4/15 tests fail even with offscreen
@@ -116,7 +116,7 @@ The main features of Dolphin are:
        ("ktexteditor" ,ktexteditor)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "http://www.kde.org/")
     (synopsis "VCS-Plugins for Dolphin")
     (description "This package contains plugins that offer integration in
@@ -156,7 +156,7 @@ Dolphin with the version control systems: Bzr, Git, Mercurial, Subversion.")
        ("kwindowsystem" ,kwindowsystem)
        ("libxml2" ,libxml2)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("xapian" ,xapian)))
     (arguments
      `(#:tests? #f)) ;; 1/1 test fails
@@ -213,7 +213,7 @@ document meta data file.")
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)))
     (arguments
      `(#:tests? #f)) ;; TODO: 2/15 tests fail even with HOME, offscreen, SHELL, debus
@@ -262,7 +262,7 @@ This package is part of the KDE base applications module.")
        ("libxtst" ,libxtst)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
        ("pipewire" ,pipewire)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("xcb-util-image" ,xcb-util-image)
        ("zlib" ,zlib)))
@@ -309,7 +309,7 @@ This package is part of the KDE networking module.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/system/org.kde.ksystemlog")
     (synopsis "System log viewer")
     (description "This program is developed for being used by beginner users,
@@ -353,7 +353,7 @@ This package is part of the KDE administration module.")
        ("kwayland" ,kwayland)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kwindowsystem" ,kwindowsystem)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://www.kde.org/applications/system/yakuake/")
diff --git a/gnu/packages/kde-utils.scm b/gnu/packages/kde-utils.scm
index e67c603e74..40267c6e91 100644
--- a/gnu/packages/kde-utils.scm
+++ b/gnu/packages/kde-utils.scm
@@ -68,7 +68,7 @@
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)))
     (arguments
      `(#:tests? #f ;; 2/7 tests fail
@@ -121,7 +121,7 @@ Kate's features include:
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
        ;; TODO: QAccessibilityClient - libqaccessibilityclien
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/utilities/org.kde.kmag")
     (synopsis "Screen magnifier tool")
     (description "You can use KMagnifier to magnify a part of the screen just
@@ -160,7 +160,7 @@ artists to web-designers to people with low vision.")
        ("libxt" ,libxt)
        ("phonon" ,phonon)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/utilities/org.kde.kmousetool")
     (synopsis "Automatic mouse click and mouse manipulation tool for the
 disabled")
@@ -196,7 +196,7 @@ whom pressing buttons hurts.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtspeech" ,qtspeech)))
     (home-page "https://kde.org/applications/utilities/org.kde.kmouth")
     (synopsis "Type-and-say frontend for speech synthesizers")
@@ -235,7 +235,7 @@ sentences to be re-spoken.")
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/utilities/org.kde.kronometer")
     (synopsis "Simple stopwatch application")
     (description "Kronometer is a stopwatch application.  It features the
@@ -279,7 +279,7 @@ to save the times and resume them later.")
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("solid" ,solid)
        ("zlib" ,zlib)))
     (home-page "https://www.krusader.org")
@@ -318,7 +318,7 @@ great on your desktop.")
     (inputs
      `(("ktexteditor" ,ktexteditor)
        ("imagemagick" ,imagemagick)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (home-page "https://kde.org/applications/en/graphics/org.kde.kxstitch")
     (synopsis "Create and print cross stitch patterns")
@@ -363,7 +363,7 @@ either be created or generated from a image.")
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
        ("qca" ,qca)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)))
     (arguments
      `(#:phases
@@ -421,7 +421,7 @@ redone.")
        ("kwindowsystem" ,kwindowsystem)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/utilities/org.kde.rsibreak")
     (synopsis "Assists in the Recovery and Prevention of Repetitive Strain
 Injury")
@@ -468,7 +468,7 @@ remind you to take a break now and then.")
        ("libsmbclient" ,samba)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
        ("plasma-framework" ,plasma-framework)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("solid" ,solid)))
     (home-page "https://kde.org/applications/utilities/org.kde.smb4k")
@@ -530,7 +530,7 @@ Features:
        ("ktextwidgets" ,ktextwidgets)
        ("kxmlgui" ,kxmlgui)
        ("oxygen-icons" ,oxygen-icons) ;; default icon set
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/utilities/org.kde.sweeper")
     (synopsis "Temporary file and history cleaner")
     (description "
diff --git a/gnu/packages/kde.scm b/gnu/packages/kde.scm
index 3b112324bf..1184aa5662 100644
--- a/gnu/packages/kde.scm
+++ b/gnu/packages/kde.scm
@@ -103,7 +103,7 @@
        ("kconfig" ,kconfig)
        ("ki18n" ,ki18n)
        ("kio" ,kio)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
@@ -140,7 +140,7 @@ This package contains GUI widgets for baloo.")
        ("ki18n" ,ki18n)
        ("kiconthemes" ,kiconthemes)
        ("knewstuff" ,knewstuff)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/pim/grantleetheme")
     (synopsis "Library providing Grantlee theme support")
     (description "This library provides Grantlee theme support.")
@@ -202,7 +202,7 @@ This package contains GUI widgets for baloo.")
        ("libkdepim" ,libkdepim)
        ("libkleo" ,libkleo)
        ("qgpgme" ,qgpgme)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebchannel" ,qtwebchannel)
        ("qtwebengine" ,qtwebengine)
@@ -243,7 +243,7 @@ browser for easy news reading.")
          ("ffmpeg" ,ffmpeg)
          ("rttr" ,rttr)
          ("mlt" ,mlt)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtscript" ,qtscript)
          ("qtsvg" ,qtsvg)
          ("qtmultimedia" ,qtmultimedia)
@@ -350,7 +350,7 @@ projects.")
        ("kxmlgui" ,kxmlgui)
        ("libkomparediff2" ,libkomparediff2)
        ("oxygen-icons" ,oxygen-icons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtquickcontrols" ,qtquickcontrols)  ;; not checked as requirement
        ("qtquickcontrols2" ,qtquickcontrols2)  ;; not checked as requirement
@@ -416,7 +416,7 @@ software (Git, Subversion, Mercurial, CVS and Bazaar).")
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (build-system cmake-build-system)
     (home-page "https://kde.org")
     (synopsis "Parser generator library for KDevplatform")
@@ -445,7 +445,7 @@ for some KDevelop language plugins (Ruby, PHP, CSS...).")
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (home-page "https://invent.kde.org/graphics/kdiagram")
     (synopsis "Libraries for creating business diagrams")
@@ -532,7 +532,7 @@ illustrate project schedules.")
        ("openexr" ,openexr)
        ("perl" ,perl)
        ("poppler-qt5" ,poppler-qt5)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtmultimedia" ,qtmultimedia)
        ("qtsvg" ,qtsvg)
@@ -572,7 +572,7 @@ features include brush stabilizers, brush engines and wrap-around mode.")
        ("kgraphviewer" ,kgraphviewer)
        ("kio" ,kio)
        ("ki18n" ,ki18n)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtxmlpatterns" ,qtxmlpatterns)))
     (home-page "https://apps.kde.org/en/massif-visualizer")
@@ -605,7 +605,7 @@ compressed massif files can also be opened transparently.")
        ("ki18n" ,ki18n)
        ("kio" ,kio)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (build-system cmake-build-system)
     (home-page "https://kde.org")
     (synopsis "Library to compare files and strings, used in Kompare and KDevelop")
@@ -632,7 +632,7 @@ used in KDE development tools Kompare and KDevelop.")
      `(("pkg-config" ,pkg-config)))
     (inputs
      `(("openssl" ,openssl)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://userbase.kde.org/QCA")
     (synopsis "Libraries for the Qt Cryptographic Architecture")
     (description "The Qt Cryptographic Architecture (QCA) provides a
@@ -663,7 +663,7 @@ cards.")
        ("kcoreaddons" ,kcoreaddons)
        ("ki18n" ,ki18n)
        ("kwidgetsaddons" ,kwidgetsaddons)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qca" ,qca)
        ("util-linux" ,util-linux "lib")))
     (home-page "https://community.kde.org/Frameworks")
@@ -687,7 +687,7 @@ cards.")
     (arguments
      `(#:tests? #f)) ; both tests fail, require display
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)
        ("qttools" ,qttools)))
@@ -748,7 +748,7 @@ different notification systems.")
        ("libfakekey" ,libfakekey)
        ("pulseaudio-qt" ,pulseaudio-qt)
        ("qca" ,qca)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtmultimedia" ,qtmultimedia)
@@ -832,7 +832,7 @@ communicate with each other.  Here's a few things KDE Connect can do:
        ("kuserfeedback" ,kuserfeedback)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("shared-mime-info" ,shared-mime-info)
        ;; Optional.
@@ -868,7 +868,7 @@ to perform data analysis.")
     (native-inputs
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://phabricator.kde.org/source/kqtquickcharts/")
     (synopsis "Interactive charts for Qt Quick")
@@ -902,7 +902,7 @@ charts.")
        ("knotifications" ,knotifications)
        ("kwidgetsaddons" ,kwidgetsaddons)
        ("kxmlgui" ,kxmlgui)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/system/kdk")
     (synopsis "View Disk Usage")
     (description "KDiskFree displays the available file devices (hard drive
@@ -930,7 +930,7 @@ unmount drives and view them in a file manager.")
        ("qttools" ,qttools)
        ("kdoctools" ,kdoctools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("karchive" ,karchive)
        ("ki18n" ,ki18n)
        ("kio" ,kio)
@@ -991,7 +991,7 @@ Python, PHP, and Perl.")
        ("kxmlgui" ,kxmlgui)
        ("libsndfile" ,libsndfile)
        ("openal" ,openal)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
     (home-page "https://games.kde.org/")
@@ -1035,7 +1035,7 @@ Python, PHP, and Perl.")
        ("kbookmarks" ,kbookmarks)
        ("kcompletion" ,kcompletion)
        ("kconfig" ,kconfig)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("libjpeg-turbo" ,libjpeg-turbo)
        ("libtiff" ,libtiff)
        ("kirigami" ,kirigami)
@@ -1084,7 +1084,7 @@ a variety of formats, including PDF, PostScript, DejaVu, and EPub.")
        ("kdoctools" ,kdoctools)))
     (inputs
      `(("gettext" ,gettext-minimal)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/development")
     (synopsis "Tools for translating DocBook XML files with Gettext")
     (description "This is a collection of tools that facilitate translating
@@ -1109,7 +1109,7 @@ PO template files.")
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
      `(("kio" ,kio)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://apps.kde.org/en/kdegraphics_mobipocket")
     (synopsis "KDE thumbnailer for Mobipocket files")
     (description "This package provides a KDE plugin that shows thumbnails of
@@ -1132,7 +1132,7 @@ Mobipocket e-books in Dolphin and other KDE apps.")
      `(("extra-cmake-modules" ,extra-cmake-modules)))
     (inputs
      `(("exiv2" ,exiv2)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://invent.kde.org/graphics/libkexiv2")
     (synopsis "Manipulate the metadata of images")
     (description "Libkexiv2 wraps the Exiv2 library, allowing to manipulate
@@ -1158,7 +1158,7 @@ picture metadata as EXIF/IPTC and XMP.")
        ("kdnssd" ,kdnssd)
        ("ki18n" ,ki18n)
        ("kio" ,kio)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://kde.org/applications/internet/org.kde.zeroconf_ioslave")
     (synopsis "DNS-SD Service Discovery Monitor")
     (description "Adds an entry to Dolphin's Network page to show local
@@ -1193,7 +1193,7 @@ or Bonjour by other projects).")
        ;;("phpunit" ,phpunit)
        ))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtcharts" ,qtcharts)
        ("qtdeclarative" ,qtdeclarative)
        ("qtsvg" ,qtsvg)))
diff --git a/gnu/packages/language.scm b/gnu/packages/language.scm
index 55a1b72d74..199a0368a9 100644
--- a/gnu/packages/language.scm
+++ b/gnu/packages/language.scm
@@ -184,7 +184,7 @@
        ("hangul" ,libhangul)
        ("m17n-db" ,m17n-db)
        ("m17n-lib" ,m17n-lib)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("rime" ,librime)
        ("rsvg" ,librsvg)
        ("wayland" ,wayland)
@@ -255,7 +255,7 @@ focuses especially on Korean input (Hangul, Hanja, ...).")
        ("appindicator" ,libappindicator)
        ("chewing" ,libchewing)
        ("gtk+" ,gtk+)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("xtst" ,libxtst)))
     (synopsis "HIME Input Method Editor")
     (description "Hime is an extremely easy-to-use input method framework.  It
diff --git a/gnu/packages/lego.scm b/gnu/packages/lego.scm
index 2294d693c5..5b72c0e0be 100644
--- a/gnu/packages/lego.scm
+++ b/gnu/packages/lego.scm
@@ -115,7 +115,7 @@ restrictions that stem from limitations of the standard RCX firmware.")
      `(("qttools" ,qttools)))           ; for lrelease
     (inputs
      `(("mesa" ,mesa)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (arguments
      '(#:tests? #f
diff --git a/gnu/packages/linphone.scm b/gnu/packages/linphone.scm
index deda49a4bc..1c60e767b0 100644
--- a/gnu/packages/linphone.scm
+++ b/gnu/packages/linphone.scm
@@ -860,7 +860,7 @@ and video calls or instant messaging capabilities to an application.")
        ("liblinphone" ,liblinphone)
        ("mediastreamer2" ,mediastreamer2)
        ("ortp" ,ortp)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtquickcontrols" ,qtquickcontrols)
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 98060a7696..37f7317fc4 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2016, 2017 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016 Raymond Nicholson <rain1@openmailbox.org>
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
-;;; Copyright © 2016, 2018, 2019, 2020 Nicolas Goaziou <mail@nicolasgoaziou.fr>
+;;; Copyright © 2016, 2018, 2019, 2020, 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2016, 2018, 2019, 2020 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
@@ -36,14 +36,13 @@
 ;;; Copyright © 2019, 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2019 Stefan Stefanović <stefanx2ovic@gmail.com>
 ;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
-;;; Copyright © 2019, 2020 Brice Waegeneire <brice@waegenei.re>
+;;; Copyright © 2019, 2020, 2021 Brice Waegeneire <brice@waegenei.re>
 ;;; Copyright © 2019 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.com>
 ;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
 ;;; Copyright © 2020 Chris Marusich <cmmarusich@gmail.com>
 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
 ;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
-;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
 ;;; Copyright © 2020 Morgan Smith <Morgan.J.Smith@outlook.com>
 ;;; Copyright © 2020 John Soo <jsoo1@asu.edu>
 ;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
@@ -356,7 +355,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
 
 ;; The current "stable" kernels. That is, the most recently released major
 ;; versions that are still supported upstream.
-(define-public linux-libre-5.12-version "5.12.9")
+(define-public linux-libre-5.12-version "5.12.12")
 (define deblob-scripts-5.12
   (linux-libre-deblob-scripts
    linux-libre-5.12-version
@@ -364,7 +363,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "1p1jzrci97sipjdx3h0vmdnw35z2vyvczinxmp65xi1ja7ww0g14")))
 (define-public linux-libre-5.12-pristine-source
   (let ((version linux-libre-5.12-version)
-        (hash (base32 "0vg71h8r90fl01a8khyf1776y76rgqisxafky89cswa2fpsvxyn7")))
+        (hash (base32 "1a1ymbgkp8ngrkf7cfjrn56zb9qz1mm1j1pmd60g85ln7nyb4ai1")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.12)))
@@ -372,7 +371,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
 ;; The "longterm" kernels — the older releases with long-term upstream support.
 ;; Here are the support timelines:
 ;; <https://www.kernel.org/category/releases.html>
-(define-public linux-libre-5.10-version "5.10.42")
+(define-public linux-libre-5.10-version "5.10.45")
 (define deblob-scripts-5.10
   (linux-libre-deblob-scripts
    linux-libre-5.10-version
@@ -380,12 +379,12 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "1zsr02zmpx3968277sy8pfs2mdlgh86ifymwyj0r56wnhzf5q6hk")))
 (define-public linux-libre-5.10-pristine-source
   (let ((version linux-libre-5.10-version)
-        (hash (base32 "1r86v6q7ml7zv001f25w3h667nqqy39439s94vnqsyyn7g3jg84b")))
+        (hash (base32 "01rmw5rnxyybr8sh0v9rgamrg71ign2nr7m0ilrq9704k6dj9dzj")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.10)))
 
-(define-public linux-libre-5.4-version "5.4.124")
+(define-public linux-libre-5.4-version "5.4.127")
 (define deblob-scripts-5.4
   (linux-libre-deblob-scripts
    linux-libre-5.4-version
@@ -393,12 +392,12 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "1xghbbnaisjd0k1klbyn1p7r6r4x5a1bpmkm56a3gh2zvw4s7mj8")))
 (define-public linux-libre-5.4-pristine-source
   (let ((version linux-libre-5.4-version)
-        (hash (base32 "10kxa1ng9w9xd2d5xh48fbhp1kri650p90nihrcpnb845gd9vwpp")))
+        (hash (base32 "1gr89x1ymxaslp9fqcchaa7939yvhxy67z3pgskmx6z2vrd9pgd0")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.4)))
 
-(define-public linux-libre-4.19-version "4.19.193")
+(define-public linux-libre-4.19-version "4.19.195")
 (define deblob-scripts-4.19
   (linux-libre-deblob-scripts
    linux-libre-4.19-version
@@ -406,12 +405,12 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "1jiaw0as1ippkrjdpd52657w5mz9qczg3y2hlra7m9k0xawwiqlf")))
 (define-public linux-libre-4.19-pristine-source
   (let ((version linux-libre-4.19-version)
-        (hash (base32 "17ci49ak5iw01kfkn3fcgncg9hm4j188417bxi3bnsq9il5ymhl4")))
+        (hash (base32 "02rdy5mdmwxli0cin5n7ab492y9fs01hhqxrjq6b4idwv5baa42m")))
     (make-linux-libre-source version
                              (%upstream-linux-source version hash)
                              deblob-scripts-4.19)))
 
-(define-public linux-libre-4.14-version "4.14.235")
+(define-public linux-libre-4.14-version "4.14.237")
 (define deblob-scripts-4.14
   (linux-libre-deblob-scripts
    linux-libre-4.14-version
@@ -419,12 +418,12 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "1qij18inijj6c3ma8hv98yjagnzxdxyn134da9fd23ky8q6hbvky")))
 (define-public linux-libre-4.14-pristine-source
   (let ((version linux-libre-4.14-version)
-        (hash (base32 "03k793hj294zf7jncs1h8zh5dh6xagkfvnydd9jadxvq2z8vvl8f")))
+        (hash (base32 "0kib9p61hhwjbr8zhir9aw86qik7k6bm95503n3k09ayyachajpq")))
     (make-linux-libre-source version
                              (%upstream-linux-source version hash)
                              deblob-scripts-4.14)))
 
-(define-public linux-libre-4.9-version "4.9.271")
+(define-public linux-libre-4.9-version "4.9.273")
 (define deblob-scripts-4.9
   (linux-libre-deblob-scripts
    linux-libre-4.9-version
@@ -432,12 +431,12 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "0fxajshb75siq39lj5h8xvhdj8lcmddkslwlyj65rhlwk6g2r4b2")))
 (define-public linux-libre-4.9-pristine-source
   (let ((version linux-libre-4.9-version)
-        (hash (base32 "1480miixphkf0b8w00m753ar7yp1rnl3zyr9wp4inngi2f90553r")))
+        (hash (base32 "0jjarv3xfkc21j1xhgch53w8wm6rq3xw1i03rjw9fv5i9k4x6qsw")))
     (make-linux-libre-source version
                              (%upstream-linux-source version hash)
                              deblob-scripts-4.9)))
 
-(define-public linux-libre-4.4-version "4.4.271")
+(define-public linux-libre-4.4-version "4.4.273")
 (define deblob-scripts-4.4
   (linux-libre-deblob-scripts
    linux-libre-4.4-version
@@ -445,7 +444,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "0hhin1jpfkd6nwrb6xqxjzl3hdxy4pn8a15hy2d3d83yw6pflbsf")))
 (define-public linux-libre-4.4-pristine-source
   (let ((version linux-libre-4.4-version)
-        (hash (base32 "0n5h2lv1p542a45pas3pi0vkhgrk096vwrps79a7v3a6c1q2dxx6")))
+        (hash (base32 "1pd39cak0zhda3m9nvn9yxgd070wxvckaha5wl8pi7c8i6jfpclb")))
     (make-linux-libre-source version
                              (%upstream-linux-source version hash)
                              deblob-scripts-4.4)))
@@ -5088,7 +5087,16 @@ Ridge, Joliet, and zisofs.")
               (patches (search-patches "gpm-glibc-2.26.patch"))
               (sha256
                (base32
-                "13d426a8h403ckpc8zyf7s2p5rql0lqbg2bv0454x0pvgbfbf4gh"))))
+                "13d426a8h403ckpc8zyf7s2p5rql0lqbg2bv0454x0pvgbfbf4gh"))
+              (modules '((guix build utils)))
+              (snippet
+               '(begin
+                  ;; Take a patch from upstream to fix building with -fno-common,
+                  ;; which is default in GCC 10:
+                  ;;  https://github.com/telmich/gpm/pull/37
+                  (substitute* "src/headers/daemon.h"
+                    (("^time_t[[:blank:]]+last_selection_time;")
+                      "extern time_t           last_selection_time;"))))))
     (build-system gnu-build-system)
     (arguments
      '(#:phases (modify-phases %standard-phases
@@ -5475,7 +5483,7 @@ feature, and a laptop with an accelerometer.  It has no effect on SSDs.")
 (define-public thinkfan
   (package
     (name "thinkfan")
-    (version "1.2.1")
+    (version "1.2.2")
     (source
      (origin
        (method git-fetch)
@@ -5484,7 +5492,7 @@ feature, and a laptop with an accelerometer.  It has no effect on SSDs.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "18vgm5w5pjnpipa34j4x87q10695w2jnqwvc2f027afy7mnzw7kz"))))
+        (base32 "01l1pnj1cgy3dwgyys2s5iqzyv6kk47vlpy09qjafk8py21ijik3"))))
     (build-system cmake-build-system)
     (arguments
      `(#:modules ((guix build cmake-build-system)
@@ -6293,16 +6301,26 @@ under OpenGL graphics workloads.")
               (uri (string-append "https://github.com/rhboot/" name
                                   "/releases/download/" version "/" name
                                   "-" version ".tar.bz2"))
+              (patches (search-patches "efivar-gcc-compat.patch"))
               (sha256
                (base32
-                "17vvfivhsrszh7q39b6npjsrhrhsjf1cmmcpp3xrh6wh7ywzwrrw"))))
+                "17vvfivhsrszh7q39b6npjsrhrhsjf1cmmcpp3xrh6wh7ywzwrrw"))
+              (modules '((guix build utils)))
+              (snippet
+               '(begin
+                  ;; Compile everything within a single LTO partition
+                  ;; to work around ordering issues in the code.  Try
+                  ;; removing this for versions > 37.
+                  (substitute* "Make.defaults"
+                    (("-flto")
+                     "-flto -flto-partition=one"))))))
     (build-system gnu-build-system)
     (arguments
      `(;; Tests require a UEFI system and is not detected in the chroot.
        #:tests? #f
        #:make-flags (list (string-append "prefix=" %output)
                           (string-append "libdir=" %output "/lib")
-                          "CC_FOR_BUILD=gcc"
+                          (string-append "CC_FOR_BUILD=" ,(cc-for-target))
                           (string-append "LDFLAGS=-Wl,-rpath=" %output "/lib"))
        #:phases
        (modify-phases %standard-phases
@@ -6452,13 +6470,15 @@ set the screen to be pitch black at a value of 0 (or higher).
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0immxc7almmpg80n3bdn834p3nrrz7bspl2syhb04s3lawa5y2lq"))))
+                "0immxc7almmpg80n3bdn834p3nrrz7bspl2syhb04s3lawa5y2lq"))
+              (patches (search-patches "brightnessctl-elogind-support.patch"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f                      ; no tests
        #:make-flags (list (string-append "CC=" ,(cc-for-target))
                           (string-append "PREFIX=" %output)
-                          (string-append "UDEVDIR=" %output "/lib/udev/rules.d/"))
+                          (string-append "UDEVDIR=" %output "/lib/udev/rules.d/")
+                          "ENABLE_SYSTEMD=1")
        #:phases
        (modify-phases %standard-phases
          (delete 'configure)
@@ -6467,6 +6487,10 @@ set the screen to be pitch black at a value of 0 (or higher).
              (substitute* "90-brightnessctl.rules"
                (("/bin/") "/run/current-system/profile/bin/"))
              #t)))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (inputs
+     `(("elogind" ,elogind)))
     (synopsis "Backlight and LED brightness control")
     (description
      "This program allows you read and control device brightness.  Devices
@@ -7654,7 +7678,7 @@ of Linux application development.")
   (package
     (inherit pipewire)
     (name "pipewire")
-    (version "0.3.22")
+    (version "0.3.29")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -7663,12 +7687,12 @@ of Linux application development.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1ywna5f5v8s79ivrqfwwc8vy6sn3a2zvfwqyalf1fypj5d90w8g9"))))
+                "16jjxcnahxqfcawz77ywx837ybhwzcivn7hgqb9cmlp1y2syy8gk"))))
     (arguments
      '(#:configure-flags
        (list (string-append "-Dudevrulesdir=" (assoc-ref %outputs "out")
                             "/lib/udev/rules.d")
-             "-Dsystemd=false")
+             "-Dsystemd=disabled")
        #:phases
        (modify-phases %standard-phases
          ;; Skip shrink-runpath, otherwise validate-runpath fails.
diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index b61356d46a..1bd35d5812 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -3451,10 +3451,10 @@ is a library for creating graphical user interfaces.")
   (sbcl-package->ecl-package sbcl-cl-cffi-gtk))
 
 (define-public sbcl-cl-webkit
-  (let ((commit "891bcd2c76a61121af930f986abb1f24814913c5"))
+  (let ((commit "cfc4f01ee806169d824750b4014653a93af9353d"))
     (package
       (name "sbcl-cl-webkit")
-      (version (git-version "2.4" "15" commit))
+      (version (git-version "2.4" "16" commit))
       (source
        (origin
          (method git-fetch)
@@ -3464,7 +3464,7 @@ is a library for creating graphical user interfaces.")
          (file-name (git-file-name "cl-webkit" version))
          (sha256
           (base32
-           "00qfbzpw3biqna6fh8ga9dmxckids46vxy4sxma1r3cxq2yig739"))))
+           "18n90m33bi6arnjmwr3q3m0arwzr0kdnydlv4if82crvaagd6m89"))))
       (build-system asdf-build-system/sbcl)
       (inputs
        `(("cffi" ,sbcl-cffi)
@@ -4439,7 +4439,7 @@ addition, removal, and random selection.")
 (define-public sbcl-quri
   (package
     (name "sbcl-quri")
-    (version "0.3.0")
+    (version "0.4.0")
     (source
      (origin
        (method git-fetch)
@@ -4448,7 +4448,7 @@ addition, removal, and random selection.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1pkvpiwwhx2fcknr7x47h7036ypkg8xzsskqbl5z315ipfmi8s2m"))))
+        (base32 "0ka5haq3g72hvaz4hdv7y1d6df9ncmx029wwixn4r413gll5yxy7"))))
     (build-system asdf-build-system/sbcl)
     (arguments
      ;; Test system must be loaded before, otherwise tests fail with:
@@ -5858,59 +5858,56 @@ formats.")
   (sbcl-package->ecl-package sbcl-swap-bytes))
 
 (define-public sbcl-iolib
-  ;; Latest release is from June 2017.
-  (let ((commit "7f5ea3a8457a29d224b24653c2b3657fb1898021")
-        (revision "2"))
-    (package
-      (name "sbcl-iolib")
-      (version (git-version "0.8.3" revision commit))
-      (home-page "https://github.com/sionescu/iolib")
-      (source
-       (origin
-         (method git-fetch)
-         (uri (git-reference
-               (url home-page)
-               (commit commit)))
-         (file-name (git-file-name name version))
-         (sha256
-          (base32
-           "1bg5w7lm61hqk4b0svmri8a590q36z76jfa0sdgzb39r98c04w12"))))
-      (build-system asdf-build-system/sbcl)
-      (inputs
-       `(("alexandria" ,sbcl-alexandria)
-         ("bordeaux-threads" ,sbcl-bordeaux-threads)
-         ("cffi" ,sbcl-cffi)
-         ("idna" ,sbcl-idna)
-         ("libfixposix" ,libfixposix)
-         ("split-sequence" ,sbcl-split-sequence)
-         ("swap-bytes" ,sbcl-swap-bytes)))
-      (arguments
-       '(#:asd-files '("iolib.asdf.asd"
-                       "iolib.conf.asd"
-                       "iolib.common-lisp.asd"
-                       "iolib.base.asd"
-                       "iolib.asd")
-         #:asd-systems '("iolib"
-                         "iolib/os")
-         #:phases
-         (modify-phases %standard-phases
-           (add-after 'unpack 'fix-paths
-             (lambda* (#:key inputs #:allow-other-keys)
-               (substitute* "src/syscalls/ffi-functions-unix.lisp"
-                 (("\\(:default \"libfixposix\"\\)")
-                  (string-append
-                   "(:default \""
-                   (assoc-ref inputs "libfixposix") "/lib/libfixposix\")")))
-               ;; Socket tests need Internet access, disable them.
-               (substitute* "iolib.asd"
-                 (("\\(:file \"sockets\" :depends-on \\(\"pkgdcl\" \"defsuites\"\\)\\)")
-                  "")))))))
-      (synopsis "Common Lisp I/O library")
-      (description "IOlib is to be a better and more modern I/O library than
+  (package
+    (name "sbcl-iolib")
+    (version "0.8.4")
+    (home-page "https://github.com/sionescu/iolib")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1f43jqqqwp9n7xksqxw91myapsdbc2dxck6nd6flakbnp9haylyq"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ("cffi" ,sbcl-cffi)
+       ("idna" ,sbcl-idna)
+       ("libfixposix" ,libfixposix)
+       ("split-sequence" ,sbcl-split-sequence)
+       ("swap-bytes" ,sbcl-swap-bytes)))
+    (arguments
+     '(#:asd-files '("iolib.asdf.asd"
+                     "iolib.conf.asd"
+                     "iolib.common-lisp.asd"
+                     "iolib.base.asd"
+                     "iolib.asd")
+       #:asd-systems '("iolib"
+                       "iolib/os")
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "src/syscalls/ffi-functions-unix.lisp"
+               (("\\(:default \"libfixposix\"\\)")
+                (string-append
+                 "(:default \""
+                 (assoc-ref inputs "libfixposix") "/lib/libfixposix\")")))
+             ;; Socket tests need Internet access, disable them.
+             (substitute* "iolib.asd"
+               (("\\(:file \"sockets\" :depends-on \\(\"pkgdcl\" \"defsuites\"\\)\\)")
+                "")))))))
+    (synopsis "Common Lisp I/O library")
+    (description "IOlib is to be a better and more modern I/O library than
 the standard Common Lisp library.  It contains a socket library, a DNS
 resolver, an I/O multiplexer(which supports @code{select(2)}, @code{epoll(4)}
 and @code{kqueue(2)}), a pathname library and file-system utilities.")
-      (license license:expat))))
+    (license license:expat)))
 
 (define-public cl-iolib
   (let ((parent (sbcl-package->cl-source-package sbcl-iolib)))
@@ -9857,20 +9854,20 @@ correctly.")
   (sbcl-package->ecl-package sbcl-trivialib-type-unify))
 
 (define-public sbcl-specialized-function
-  (let ((commit "dee56d2d2b6ecd10500ad291c56217698604ec35")
-        (revision "2"))
+  (let ((commit "5e2b04432bdf728496e6ff7227f210f845af7247")
+        (revision "3"))
     (package
       (name "sbcl-specialized-function")
-      (version (git-version "0.0.0" revision commit))
+      (version (git-version "0.1" revision commit))
       (source
        (origin
          (method git-fetch)
          (uri (git-reference
                (url "https://github.com/numcl/specialized-function")
                (commit commit)))
-         (file-name (git-file-name name version))
+         (file-name (git-file-name "specialized-function" version))
          (sha256
-          (base32 "1mcc7mmpbnmgnr1cl2jl5r1ai54gn7fbisv2c14sh9za5w4sib82"))))
+          (base32 "19hfgc83b7as630r1w9r8yl0v6xq3dn01vcrl0bd4pza5hgjn4la"))))
       (build-system asdf-build-system/sbcl)
       (synopsis "Julia-like dispatch for Common Lisp")
       (description
@@ -9881,21 +9878,17 @@ code.  The main target of this macro is speed.")
       (home-page "https://github.com/numcl/specialized-function")
       (license license:lgpl3+)
       (inputs
-       `(("trivia" ,sbcl-trivia)
-         ("alexandria" ,sbcl-alexandria)
+       `(("alexandria" ,sbcl-alexandria)
          ("iterate" ,sbcl-iterate)
          ("lisp-namespace" ,sbcl-lisp-namespace)
-         ("type-r" ,sbcl-type-r)
-         ("trivial-cltl2" ,sbcl-trivial-cltl2)))
+         ("trivia" ,sbcl-trivia)
+         ("trivial-cltl2" ,sbcl-trivial-cltl2)
+         ("type-r" ,sbcl-type-r)))
       (native-inputs
        `(("fiveam" ,sbcl-fiveam)))
       (arguments
        `(#:asd-files '("specialized-function.asd")
-         #:test-asd-file "specialized-function.test.asd"
-         ;; Tests fail because they try to use an internal symbol of SBCL
-         ;; that does not exists in recent versions:
-         ;;   "The variable SB-VM:COMPLEX-VECTOR-NIL-WIDETAG is unbound."
-         #:tests? #f)))))
+         #:test-asd-file "specialized-function.test.asd")))))
 
 (define-public cl-specialized-function
   (sbcl-package->cl-source-package sbcl-specialized-function))
@@ -15548,7 +15541,7 @@ return the CPU count of the current system.")
 (define-public sbcl-fof
   (package
     (name "sbcl-fof")
-    (version "0.1.0")
+    (version "0.2.0")
     (source
      (origin
        (method git-fetch)
@@ -15557,7 +15550,7 @@ return the CPU count of the current system.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1xdnlqrjfmgdgw58avkci881iwarv4am2vq09b14pfifmpxpzv10"))))
+        (base32 "0j64b7p40h8bq33hqkpgakm3vs1607vyx6n48d7qg3287v1akk6m"))))
     (build-system asdf-build-system/sbcl)
     (arguments
      `(#:phases
@@ -17247,3 +17240,234 @@ needed.  The low-level command API is fully mapped however.")
 
 (define-public cl-legit
   (sbcl-package->cl-source-package sbcl-legit))
+
+(define-public sbcl-flow
+  (let ((commit "6d925af009cdfe033650d7048197a5e6ee937d15")
+        (revision "1"))
+    (package
+      (name "sbcl-flow")
+      (version (git-version "1.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/Shinmera/flow")
+               (commit commit)))
+         (file-name (git-file-name "flow" version))
+         (sha256
+          (base32 "0ysw1kwiqlf8kzllhnz8v3q40dmvwf83fzq8bfkbmwy5hfjh3pxp"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; FIXME: (Sharlatan-20210527T203118+0100): FLOW-VISUALIZER requires
+       ;; COMMONQT which is not packed yet and required tweaks with QT. Remove
+       ;; this when it's ready.
+       `(#:asd-files '("flow.asd")))
+      (inputs
+       `(("closer-mop" ,sbcl-closer-mop)
+         ("documentation-utils" ,sbcl-documentation-utils)))
+      (home-page "https://shinmera.github.io/flow/")
+      (synopsis "Tools for the representation of graphs and flowcharts")
+      (description
+       "FLOW is a flowchart graph library.  Unlike other graphing libraries,
+this one focuses on nodes in a graph having distinct @code{ports} through which
+connections to other nodes are formed.  This helps in many concrete scenarios
+where it is important to distinguish not only which nodes are connected, but
+also how they are connected to each other.
+
+Particularly, a lot of data flow and exchange problems can be reduced to such
+a @code{flowchart}.  For example, an audio processing library may present its
+pipeline as a flowchart of segments that communicate with each other through
+audio sample buffers.  Flow gives a convenient view onto this kind of problem,
+and even allows the generic visualisation of graphs in this format.")
+      (license license:zlib))))
+
+(define-public ecl-flow
+  (sbcl-package->ecl-package sbcl-flow))
+
+(define-public cl-flow
+  (sbcl-package->cl-source-package sbcl-flow))
+
+(define-public sbcl-cl-glfw3
+  (let ((commit "32c3f34d592d55ee7ce932ed85804c1a9c4158c6")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-glfw3")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/AlexCharlton/cl-glfw3")
+               (commit commit)))
+         (file-name (git-file-name "cl-glfw3" version))
+         (sha256
+          (base32 "1wzr43nckdx4rlgxzhm1r4kfc264q969mc43y0js9ramh7l8gba5"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'patch-glfw-lib-path
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "glfw-bindings.lisp"
+                 (("libglfw.so.3" all)
+                  (string-append (assoc-ref inputs "glfw") "/lib/" all))))))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("cffi" ,sbcl-cffi)
+         ("cl-opengl" ,sbcl-cl-opengl)
+         ("glfw" ,glfw)
+         ("trivial-main-thread" ,sbcl-trivial-main-thread)))
+      (home-page "https://github.com/AlexCharlton/cl-glfw3")
+      (synopsis "Common Lisp bindings to GLFW version 3.x")
+      (description
+       "This package provides a Common Lisp bindings to @code{glfw}, an OpenGL
+application development library.")
+      (license license:bsd-2))))
+
+(define-public ecl-cl-glfw3
+  (sbcl-package->ecl-package sbcl-cl-glfw3))
+
+(define-public cl-glfw3
+  (sbcl-package->cl-source-package sbcl-cl-glfw3))
+
+(define-public sbcl-chirp
+  (let ((commit "01c79fa41939688216d1f86d0766a687becb0654")
+        (revision "1"))
+    (package
+      (name "sbcl-chirp")
+      (version (git-version "0.2.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/Shinmera/chirp")
+               (commit commit)))
+         (file-name (git-file-name "chirp" version))
+         (sha256
+          (base32 "10xlz1vwdv3jv48kmpndpnrg6672m0r5vsjgm2pksfl8bc05j2m0"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(#:asd-systems '("chirp-core" "chirp-dexador" "chirp-drakma" "chirp")))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("babel" ,sbcl-babel)
+         ("cl-base64" ,sbcl-cl-base64)
+         ("cl-ppcre" ,sbcl-cl-ppcre)
+         ("dexador" ,sbcl-dexador)
+         ("drakma" ,sbcl-drakma)
+         ("flexi-streams" ,sbcl-flexi-streams)
+         ("ironclad" ,sbcl-ironclad)
+         ("local-time" ,sbcl-local-time)
+         ("split-sequence" ,sbcl-split-sequence)
+         ("uuid" ,sbcl-uuid)
+         ("yason" ,sbcl-yason)))
+      (home-page "https://shinmera.github.io/chirp/")
+      (synopsis "Twitter client library for Common Lisp")
+      (description
+       "This package provides a Common Lisp Twitter client featuring full API
+coverage.")
+      (license license:zlib))))
+
+(define-public ecl-chirp
+  (sbcl-package->ecl-package sbcl-chirp))
+
+(define-public cl-chirp
+  (sbcl-package->cl-source-package sbcl-chirp))
+
+(define-public sbcl-cepl
+  (let ((commit "d1a10b6c8f4cedc07493bf06aef3a56c7b6f8d5b")
+        (revision "1"))
+    (package
+     (name "sbcl-cepl")
+     (version (git-version "0.0.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/cbaggers/cepl")
+             (commit commit)))
+       (file-name (git-file-name "cepl" version))
+       (sha256
+        (base32 "0izbw2advqm3wailj3dpq6zqfrfirwn14pw5qmqh8i71r51xwmm2"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      `(#:asd-files '("cepl.asd" "cepl.build.asd")))
+     (inputs
+      `(("alexandria" ,sbcl-alexandria)
+        ("bordeaux-threads" ,sbcl-bordeaux-threads)
+        ("cffi" ,sbcl-cffi)
+        ("cl-opengl" ,sbcl-cl-opengl)
+        ("cl-ppcre" ,sbcl-cl-ppcre)
+        ("documentation-utils" ,sbcl-documentation-utils)
+        ("float-features" ,sbcl-float-features)
+        ("ieee-floats" ,sbcl-ieee-floats)
+        ("split-sequence" ,sbcl-split-sequence)
+        ("varjo" ,sbcl-varjo)))
+     (propagated-inputs
+      `(("quickproject" ,sbcl-quickproject)))
+     (home-page "https://github.com/cbaggers/cepl")
+     (synopsis "Development playground to work with OpenGL")
+     (description
+      "CEPL (Code Evaluate Play Loop ) is a lispy and REPL-friendly Common Lisp
+library for working with OpenGL.
+
+Its definition of success is making the user feel that GPU programming has
+always been part of the languages standard.
+
+The usual approach to using CEPL is to start it at the beginning of your Lisp
+session and leave it open for the duration of your work.  You can then treat the
+window it creates as just another output for your graphics, analogous to how
+@code{*standard-output*} is treated for text.")
+     (license license:bsd-2))))
+
+(define-public ecl-cepl
+  (sbcl-package->ecl-package sbcl-cepl))
+
+(define-public cl-cepl
+  (sbcl-package->cl-source-package sbcl-cepl))
+
+(define-public sbcl-stmx
+  ;; No release for years and recent commits contain fixes for revent SBCL versions.
+  (let ((commit "a7bb44082cd53ee968965adff03d4351750711a1")
+        (revision "1"))
+    (package
+     (name "sbcl-stmx")
+     (version (git-version "2.0.5" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/cosmos72/stmx/")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1hfmh4vj271jdilir97qs6nqbi5nmn5alyls0w3d3xxqwi6ffqjs"))))
+     (build-system asdf-build-system/sbcl)
+     (inputs
+      `(("alexandria" ,sbcl-alexandria)
+        ("bordeaux-threads" ,sbcl-bordeaux-threads)
+        ("log4cl" ,sbcl-log4cl)
+        ("closer-mop" ,sbcl-closer-mop)
+        ("trivial-garbage" ,sbcl-trivial-garbage)))
+     (home-page "https://stmx.org/")
+     (synopsis "High performance Transactional Memory for Common Lisp")
+     (description
+      "STMX is a high-performance implementation of composable Transactional
+Memory, which is a concurrency control mechanism aimed at making concurrent
+programming easier to write and understand.  Instead of traditional lock-based
+programming, one programs with atomic memory transactions, which can be
+composed together to make larger atomic memory transactions.
+
+A memory transaction gets committed if it returns normally, while it gets
+rolled back if it signals an error (and the error is propagated to the
+caller).
+
+Finally, memory transactions can safely run in parallel in different threads,
+are re-executed from the beginning in case of conflicts or if consistent reads
+cannot be guaranteed, and their effects are not visible from other threads
+until they commit.
+
+Memory transactions give freedom from deadlocks, are immune to thread-safety
+bugs and race conditions, provide automatic roll-back on failure, and aim at
+resolving the tension between granularity and concurrency.")
+     (license license:llgpl))))
diff --git a/gnu/packages/logo.scm b/gnu/packages/logo.scm
index 17c3990a94..cf70910656 100644
--- a/gnu/packages/logo.scm
+++ b/gnu/packages/logo.scm
@@ -37,7 +37,7 @@
          "0cpyj1ji6hjy7zzz05672f0j6fr0mwpc1y3sq36hhkv2fkpidw22"))))
     (build-system gnu-build-system)
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
diff --git a/gnu/packages/lxqt.scm b/gnu/packages/lxqt.scm
index b4cdcaac0f..c797b63754 100644
--- a/gnu/packages/lxqt.scm
+++ b/gnu/packages/lxqt.scm
@@ -90,7 +90,7 @@
     (native-inputs
      `(("doxygen" ,doxygen)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "https://launchpad.net/libdbusmenu-qt")
     (synopsis "Qt implementation of the DBusMenu spec")
     (description "This library provides a Qt implementation of the DBusMenu
@@ -150,7 +150,7 @@ to statistics about the system on which it's run.")
      `(("pkg-config" ,pkg-config)
        ("glib" ,glib)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (propagated-inputs
      ;; Dependent projects require Perl via the CMake files.
      `(("perl" ,perl)))
@@ -188,7 +188,7 @@ itself as well as other components maintained by the LXQt project.")
     (propagated-inputs
      ;; required by Qt5XdgIconLoader.pc
      `(("glib" ,glib)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (native-inputs
      `(("lxqt-build-tools" ,lxqt-build-tools)
@@ -259,7 +259,7 @@ components of the LXQt desktop environment.")
     (build-system cmake-build-system)
     (arguments '(#:tests? #f))          ; no tests
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (native-inputs
      `(("lxqt-build-tools" ,lxqt-build-tools)))
     (home-page "https://lxqt-project.org")
@@ -287,7 +287,7 @@ and memory usage or network traffic.")
      `(("kwindowsystem" ,kwindowsystem)
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -380,7 +380,7 @@ the operating system LXQt is running on.")
        ("libqtxdg" ,libqtxdg)
        ("libxcursor" ,libxcursor)
        ("libxi" ,libxi)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("solid" ,solid)
@@ -450,7 +450,7 @@ configuration of both LXQt and the underlying operating system.")
      `(("kwindowsystem" ,kwindowsystem)
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -498,7 +498,7 @@ as a whole and are not limited to distinct applications.")
      `(("kwindowsystem" ,kwindowsystem)
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -544,7 +544,7 @@ according to the Desktop Notifications Specification.")
      `(("kwindowsystem" ,kwindowsystem)
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -595,7 +595,7 @@ of other programs.")
        ("lxqt-globalkeys" ,lxqt-globalkeys)
        ("pcre" ,pcre)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("solid" ,solid)
@@ -660,7 +660,7 @@ of other programs.")
        ("libqtxdg" ,libqtxdg)
        ("pcre" ,pcre)
        ("polkit-qt" ,polkit-qt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -709,7 +709,7 @@ LXQt.")
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
        ("lxqt-globalkeys" ,lxqt-globalkeys)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("solid" ,solid)))
@@ -757,7 +757,7 @@ when laptop batteries are low on power.")
      `(("libdbusmenu-qt" ,libdbusmenu-qt)
        ("libfm-qt" ,libfm-qt)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -798,7 +798,7 @@ Qt with LXQt.")
        ("lxqt-globalkeys" ,lxqt-globalkeys)
        ("muparser" ,muparser)
        ("pcre" ,pcre)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -846,7 +846,7 @@ allows for launching applications or shutting down the system.")
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
        ("procps" ,procps)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("xdg-user-dirs" ,xdg-user-dirs)))
@@ -916,7 +916,7 @@ for the LXQt desktop environment.")
      `(("kwindowsystem" ,kwindowsystem)
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("sudo" ,sudo)))
@@ -1001,7 +1001,7 @@ for LXQt.")
        ("libxcb" ,libxcb)
        ("menu-cache" ,menu-cache)
        ("pcre" ,pcre)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -1027,7 +1027,7 @@ components to build desktop file managers which belongs to LXDE.")
     (build-system cmake-build-system)
     (inputs
      `(("libfm-qt" ,libfm-qt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -1069,7 +1069,7 @@ LXDE.")
     (build-system cmake-build-system)
     (inputs
      `(("libconfig" ,libconfig)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("lxqt-build-tools" ,lxqt-build-tools)
        ("pkg-config" ,pkg-config)
@@ -1105,7 +1105,7 @@ manager Compton.")
     (inputs
      `(("libexif" ,libexif)
        ("libfm-qt" ,libfm-qt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -1141,7 +1141,7 @@ image viewer.")
        ("openbox" ,openbox)
        ("pango" ,pango)
        ("pcre" ,pcre)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
      `(("lxqt-build-tools" ,lxqt-build-tools)
@@ -1171,7 +1171,7 @@ window manager OpenBox.")
      `(("glib" ,glib)
        ("pcre" ,pcre)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -1202,7 +1202,7 @@ window manager OpenBox.")
        ("libxrender" ,libxrender)
        ("liblxqt" ,liblxqt)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
      `(("lxqt-build-tools" ,lxqt-build-tools)
@@ -1228,7 +1228,7 @@ processes currently in existence, much like code{top} or code{ps}.")
         (base32 "10lv475qj0x3c3vl4yhjyr6y10qj5pq8n5pal5k24f6pf7xv412f"))))
     (build-system cmake-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("utf8proc" ,utf8proc)))
     (native-inputs
      `(("lxqt-build-tools" ,lxqt-build-tools)
@@ -1253,7 +1253,7 @@ processes currently in existence, much like code{top} or code{ps}.")
         (base32 "0rfv7a6ncm8fs8aicinh9l29w4636gxzcqz735jmch2r41v9i1d9"))))
     (build-system cmake-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("qtermwidget" ,qtermwidget)))
     (native-inputs
@@ -1282,7 +1282,7 @@ QTermWidget.")
     (inputs
      `(("kwindowsystem" ,kwindowsystem)
        ("libqtxdg" ,libqtxdg)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -1314,7 +1314,7 @@ easily publishing them on internet image hosting services.")
       `(("glib" ,glib)
         ("json-glib" ,json-glib)
         ("libfm-qt" ,libfm-qt)
-        ("qtbase" ,qtbase)
+        ("qtbase" ,qtbase-5)
         ("qtx11extras" ,qtx11extras)))
     (native-inputs
       `(("pkg-config" ,pkg-config)
@@ -1349,7 +1349,7 @@ like @command{tar} and @command{zip}.")
       (build-system cmake-build-system)
       (inputs
         `(("kwindowsystem" ,kwindowsystem)
-          ("qtbase" ,qtbase)
+          ("qtbase" ,qtbase-5)
           ("qtsvg" ,qtsvg)
           ("liblxqt" ,liblxqt)
           ("qtx11extras" ,qtx11extras)
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 866b0295b1..4ab1bf0729 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -2065,14 +2065,14 @@ hashing scheme (such as scrypt) plug-in for @code{Dovecot}.")
 (define-public isync
   (package
     (name "isync")
-    (version "1.4.1")
+    (version "1.4.2")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://sourceforge/isync/isync/"
                            version "/isync-" version ".tar.gz"))
        (sha256 (base32
-                "0l01880fcyqn6xq9n8236ha5n2a3wl5g8rmv22z8nv5hgfsxndhd"))))
+                "0hskfpj4r4q3959k3npyqli353daj3r5d9mfia9bbmig87nyfd8r"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("perl" ,perl)))
@@ -3094,118 +3094,83 @@ for OpenSMTPD to extend its functionality.")
     (license (list license:bsd-2 license:bsd-3 ; openbsd-compat
                    license:isc))))             ; everything else
 
-(define libopensmtpd
+(define-public libopensmtpd
   ;; Private source dependency of opensmtpd-filter-dkimsign (by the same
   ;; author), until any project actually uses it in its compiled form.
-  (let ((revision 48))
-    (package
-      (name "libopensmtpd")
-      (version (format #f "0.0.0-~a" revision))
-      (source
-       (origin
-         (method svn-fetch)
-         (uri (svn-reference
-               (url "http://imperialat.at/dev/libopensmtpd/")
-               (revision revision)))
-         (sha256
-          (base32 "04fgibpi6q0c3468ww3z7gsvraz0gyfps0c2dj8mdyri636c0x0s"))
-         (file-name (git-file-name name version))))
-      (build-system gnu-build-system)
-      (arguments
-       `(#:make-flags
-         (list "-f" "Makefile.gnu"
-               (string-append "CC=" ,(cc-for-target))
-               (string-append "LOCALBASE=" (assoc-ref %outputs "out")))
-         #:tests? #f                    ; no test suite
-         #:phases
-         (modify-phases %standard-phases
-           (add-after 'unpack 'inherit-ownership
-             (lambda _
-               (substitute* "Makefile.gnu"
-                 (("-o \\$\\{BINOWN\\} -g \\$\\{BINGRP\\}") ""))
-               #t))
-           (delete 'configure)          ; no configure script
-           (add-before 'install 'create-output-directories
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let ((out (assoc-ref outputs "out")))
-                 (mkdir-p (string-append out "/lib"))
-                 #t)))
-           (add-after 'install 'install-header-file
-             (lambda* (#:key make-flags outputs #:allow-other-keys)
-               (let ((out (assoc-ref outputs "out")))
-                 (mkdir-p (string-append out "/include"))
-                 (apply invoke "make" "includes" make-flags))))
-           (add-after 'install 'install-man-page
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let* ((out (assoc-ref outputs "out"))
-                      (man3 (string-append out "/share/man/man3")))
-                 ;; There is no make target for this.
-                 (install-file "osmtpd_run.3" man3)
-                 #t))))))
-      (inputs
-       `(("libevent" ,libevent)))
-      (home-page "http://imperialat.at/dev/libopensmtpd/")
-      (synopsis "OpenSMTPd filter C API")
-      (description
-       "The @code{osmtpd} API is an event-based C programming interface for
+  (package
+    (name "libopensmtpd")
+    (version "0.7")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (list (string-append "https://imperialat.at/releases/"
+                                 "libopensmtpd-" version ".tar.gz")
+                  (string-append "https://distfiles.sigtrap.nl/"
+                                 "libopensmtpd-" version ".tar.gz")))
+       (sha256
+        (base32 "04x610mvwba7m0n9h0wbnsw58rb4khq44fm4blkgjqvh3bhxbmnd"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:make-flags
+       (list "-f" "Makefile.gnu"
+             (string-append "CC=" ,(cc-for-target))
+             (string-append "LOCALBASE=" (assoc-ref %outputs "out")))
+       #:tests? #f                      ; no test suite
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'inherit-ownership
+           (lambda _
+             (substitute* "Makefile.gnu"
+               (("-o \\$\\{...OWN\\} -g \\$\\{...GRP\\}") ""))))
+         (delete 'configure))))         ; no configure script
+    (native-inputs
+     `(("mandoc" ,mandoc)))           ; silently installs empty man page without
+    (inputs
+     `(("libevent" ,libevent)))
+    (home-page "https://imperialat.at/dev/libopensmtpd/")
+    (synopsis "OpenSMTPd filter C API")
+    (description
+     "The @code{osmtpd} API is an event-based C programming interface for
 writing OpenSMTPd filters.")
-      (license license:expat))))
+    (license license:expat)))
 
 (define-public opensmtpd-filter-dkimsign
   (package
     (name "opensmtpd-filter-dkimsign")
-    ;; The .arch repackaging provides not only a usable Makefile, but patches
-    ;; the source to actually build on GNU, e.g., by making pledge() optional.
-    ;; It's effectively the portable branch that upstream lacks at this time.
-    (version "0.2.arch2")               ; also update both native-inputs
+    (version "0.5")
     (source
      (origin
-       (method git-fetch)
-       (uri (git-reference
-             (url "https://github.com/de-vri-es/filter-dkimsign")
-             (commit (string-append "v" version))))
+       (method url-fetch)
+       (uri (list (string-append "https://imperialat.at/releases/"
+                                 "filter-dkimsign-" version ".tar.gz")
+                  (string-append "https://distfiles.sigtrap.nl/"
+                                 "filter-dkimsign-" version ".tar.gz")))
        (sha256
-        (base32 "1dv6184h0gq2safnc7ln4za3arbafzc1xwkgwmiihqcjvdyxig0c"))
-       (file-name (git-file-name name version))))
+        (base32 "0jwp47ixibnz8rghn193bk2hxh1j1zfrnidml18j7d7cylxfrd55"))))
     (build-system gnu-build-system)
     (arguments
      `(#:make-flags
-       (list (string-append "CC=" ,(cc-for-target)))
+       (list "-f" "Makefile.gnu"
+             (string-append "CC=" ,(cc-for-target))
+             "HAVE_ED25519=yep-but-is-openssl-only"
+             (string-append "LOCALBASE=" (assoc-ref %outputs "out")))
        #:tests? #f                      ; no test suite
        #:phases
        (modify-phases %standard-phases
-         (replace 'unpack
-           (lambda* (#:key source inputs #:allow-other-keys)
-             (copy-recursively source "filter-dkimsign")
-             (copy-recursively (assoc-ref inputs "libopensmtpd-source")
-                               "libopensmtpd")
-             (copy-file (assoc-ref inputs "Makefile") "Makefile")
-             #t))
-         (delete 'configure)            ; no configure script
-         (replace 'install
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let* ((out     (assoc-ref outputs "out"))
-                    (libexec (string-append out "/libexec/opensmtpd"))
-                    (man8    (string-append out "/share/man/man8")))
-               (chdir "filter-dkimsign")
-               (install-file "filter-dkimsign" libexec)
-               (install-file "filter-dkimsign.8" man8)
-               #t))))))
+         (add-after 'unpack 'patch-Makefile.gnu
+           (lambda _
+             (substitute* "Makefile.gnu"
+               (("pkg-config") ,(pkg-config-for-target))
+               (("-o \\$\\{...OWN\\} -g \\$\\{...GRP\\}") ""))))
+         (delete 'configure))))         ; no configure script
     (native-inputs
-     `(("Makefile"
-        ,(origin
-           (method url-fetch)
-           (uri (string-append
-                 "https://aur.archlinux.org/cgit/aur.git/plain/Makefile"
-                 "?h=opensmtpd-filter-dkimsign"
-                 "&id=58393470477a2ff2a58f9d72f5d851698067539f"))
-           (sha256
-            (base32 "0da5qr9hfjkf07ybvfva967njmf2x0b82z020r6v5f93jzsbqx92"))
-           (file-name (string-append name "-" version "-Makefile"))))
-       ("libopensmtpd-source" ,(package-source libopensmtpd))))
+     `(("mandoc" ,mandoc)))           ; silently installs empty man page without
     (inputs
      `(("libevent" ,libevent)
-       ("libressl" ,libressl)))         ; openssl works too but follow opensmtpd
+       ("libopensmtpd" ,libopensmtpd)
+       ;; XXX Our OpenSMTPd package uses libressl, but this package currently
+       ;; supports HAVE_ED25519 only with openssl.  Switch back when possible.
+       ("openssl" ,openssl)))
     (home-page "http://imperialat.at/dev/filter-dkimsign/")
     (synopsis "OpenSMTPd filter for signing mail with DKIM")
     (description
@@ -4379,6 +4344,24 @@ score.")
     (home-page "https://www.rspamd.com/")
     (license license:asl2.0)))
 
+(define-public undbx
+  (package
+    (name "undbx")
+    (version "0.21")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://sourceforge/undbx/undbx-"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "0ncs1dzhrn9nlaxpyap2ipf61fc7k9bkkqacp3w6bngfj2c0p6yj"))))
+    (build-system gnu-build-system)
+    (home-page "https://undbx.sourceforge.io/")
+    (synopsis "Extract email messages from Outlook Express .dbx files")
+    (description "This package provides a tool to extract, recover and
+undelete email messages from Outlook Express .dbx files.")
+    (license license:gpl3+)))
+
 (define-public crm114
   (package
     (name "crm114")
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 4b33056d1e..3bd382f1f3 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -11,7 +11,7 @@
 ;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2015 Fabian Harfert <fhmgufs@web.de>
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
-;;; Copyright © 2016, 2018, 2020 Kei Kebreau <kkebreau@posteo.net>
+;;; Copyright © 2016, 2018, 2020, 2021 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016, 2017 Thomas Danckaert <post@thomasdanckaert.be>
@@ -2090,7 +2090,7 @@ script files.")
     (name "octave")
     (inputs
      `(("qscintilla" ,qscintilla)
-       ("qt" ,qtbase)
+       ("qt" ,qtbase-5)
        ,@(package-inputs octave-cli)))
     (native-inputs
      `(("qttools" , qttools) ;for lrelease
@@ -2363,7 +2363,7 @@ ASCII text files using Gmsh's own scripting language.")
        ("python-dbus" ,python-dbus)
        ("python-h5py" ,python-h5py) ;optional, for HDF5 data
        ("python-pyqt" ,python-pyqt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (propagated-inputs
      `(("python-numpy" ,python-numpy)))
@@ -3558,7 +3558,7 @@ to BMP, JPEG or PNG image formats.")
 (define-public maxima
   (package
     (name "maxima")
-    (version "5.44.0")
+    (version "5.45.0")
     (source
      (origin
        (method url-fetch)
@@ -3566,7 +3566,7 @@ to BMP, JPEG or PNG image formats.")
                            version "-source/" name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1v6jr5s6hhj6r18gfk6hgxk2qd6z1dxkrjq9ss2z1y6sqi45wgyr"))
+         "1n6hc2d07d93hgc4yf3yqb9aqjqw6fskmvxggfxww1a8chr1yqy7"))
        (patches (search-patches "maxima-defsystem-mkdir.patch"))))
     (build-system gnu-build-system)
     (inputs
@@ -3673,7 +3673,7 @@ point numbers.")
 (define-public wxmaxima
   (package
     (name "wxmaxima")
-    (version "21.04.0")
+    (version "21.05.2")
     (source
      (origin
        (method git-fetch)
@@ -3682,7 +3682,7 @@ point numbers.")
              (commit (string-append "Version-" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0xj95zk16x8kac8qhzd5kvf3b00x7hgdw85da9ww63xyndvhh2lw"))))
+        (base32 "0h7ryykh2dapcyvpp4f1j1b3vrrz80x9k8nkci2yxifgdb29vyhw"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("gettext" ,gettext-minimal)))
@@ -4587,7 +4587,7 @@ evaluates expressions using the standard order of operations.")
                 "0maw5am6rrkyjrprfg113zjq37mqj0iaznkg4h2927ff7wrprc94"))))
     (build-system gnu-build-system)
     (native-inputs `(("gettext" ,gettext-minimal)
-                     ("qtbase" ,qtbase)
+                     ("qtbase" ,qtbase-5)
                      ("qttools" ,qttools)))
     (inputs `(("libx11" ,libx11)
               ("zlib" ,zlib)
@@ -5192,7 +5192,7 @@ reduction.")
      `(("boost" ,boost)
        ("glu" ,glu)
        ("mesa" ,mesa)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (build-system cmake-build-system)
     (synopsis "Toolset for the mCRL2 formal specification language")
     (description
@@ -6123,7 +6123,7 @@ functions.")
        (base32
         "0vh7cd1915bjqzkdp3sk25ngy8cq624mkh8c53c5bnzk357kb0fk"))))
     (build-system cmake-build-system)
-    (inputs `(("qtbase" ,qtbase)))
+    (inputs `(("qtbase" ,qtbase-5)))
     (native-inputs `(("qttools" ,qttools)))
     (arguments
      `(#:phases
@@ -6183,7 +6183,7 @@ researchers and developers alike to get started on SAT.")
 (define-public libqalculate
   (package
     (name "libqalculate")
-    (version "3.8.0")
+    (version "3.19.0")
     (source
      (origin
        (method git-fetch)
@@ -6192,7 +6192,7 @@ researchers and developers alike to get started on SAT.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1vbaza9c7159xf2ym90l0xkyj2mp6c3hbghhsqn29yvz08fda9df"))
+        (base32 "1w44407wb552q21dz4m2nwwdi8b9hzjb2w1l3ffsikzqckc7wbyj"))
        (patches
         (search-patches "libqalculate-3.8.0-libcurl-ssl-fix.patch"))))
     (build-system gnu-build-system)
@@ -6237,7 +6237,7 @@ cli.")
 (define-public qalculate-gtk
   (package
     (name "qalculate-gtk")
-    (version "3.8.0")
+    (version "3.19.0")
     (source
      (origin
        (method git-fetch)
@@ -6246,7 +6246,7 @@ cli.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0nsg6dzg5r7rzqr671nvrf1c50rjwpz7bxv5f20i4s7agizgv840"))))
+        (base32 "1nrx7gp6f1yalbdda1gb97azhbr4xclq2xf08vvbvsk8jfd6fd2v"))))
     (build-system glib-or-gtk-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -6270,15 +6270,6 @@ cli.")
            ;; script, which has not yet been patched to replace /bin/sh.
            (lambda _
              (setenv "NOCONFIGURE" "TRUE")
-             #t))
-         (add-before 'check 'add-pot-file
-           ;; the file contains translations and are currently not in use
-           ;; left out on purpose so add it to POTFILES.skip
-           (lambda _
-             (with-output-to-file "po/POTFILES.skip"
-               (lambda _
-                 (format #t "data/shortcuts.ui~%")
-                 #t))
              #t)))))
     (home-page "https://qalculate.github.io/")
     (synopsis "Multi-purpose graphical desktop calculator")
diff --git a/gnu/packages/messaging.scm b/gnu/packages/messaging.scm
index 1a132c285e..8e9842515c 100644
--- a/gnu/packages/messaging.scm
+++ b/gnu/packages/messaging.scm
@@ -180,7 +180,7 @@
        ("hunspell" ,hunspell)
        ("libidn" ,libidn)
        ("qca" ,qca)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtsvg" ,qtsvg)
        ("qtwebkit" ,qtwebkit)
@@ -677,6 +677,7 @@ used by Pidgin and Bitlbee, among others, to access
               (method url-fetch)
               (uri (string-append "https://dl.hexchat.net/hexchat/hexchat-"
                                   version ".tar.xz"))
+              (patches (search-patches "hexchat-add-libera-chat.patch"))
               (sha256
                (base32
                 "10p829jm1r6kidkgf5lhqhyqc5mxdcq96q3zhadsckasvc9rs6lh"))))
@@ -790,7 +791,7 @@ authentication.")
 (define-public pidgin
   (package
     (name "pidgin")
-    (version "2.14.4")
+    (version "2.14.5")
     (source
      (origin
        (method url-fetch)
@@ -798,7 +799,7 @@ authentication.")
         (string-append "mirror://sourceforge/pidgin/Pidgin/"
                        version "/pidgin-" version ".tar.gz"))
        (sha256
-        (base32 "1h952bh2jdm9jymzpj4dgmh530yh7pag2janfz6d5m1r4mljwraq"))
+        (base32 "12llip3r8126gph82r638xjv2v2rg34qgggn1nbwfmc3s7halimr"))
        (patches
         (search-patches "pidgin-add-search-path.patch"))
        (modules '((guix build utils)))
@@ -1219,7 +1220,7 @@ Encryption to Gajim.")
 (define-public dino
   (package
     (name "dino")
-    (version "0.2.0")
+    (version "0.2.1")
     (source
      (origin
        (method url-fetch)
@@ -1227,7 +1228,7 @@ Encryption to Gajim.")
         (string-append "https://github.com/dino/dino/releases/download/v"
                        version "/dino-" version ".tar.gz"))
        (sha256
-        (base32 "0iigh7bkil6prf02dqcl6lmd89jxz685h8lqr3ni4x39zkcransn"))))
+        (base32 "13rk8b0sj35az32c0ii173g9ww231awmyb4jlk56jy38hpyp7x1g"))))
     (build-system cmake-build-system)
     (outputs '("out" "debug"))
     (arguments
@@ -1275,14 +1276,14 @@ default.")
 (define-public prosody
   (package
     (name "prosody")
-    (version "0.11.3")
+    (version "0.11.9")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://prosody.im/downloads/source/"
                                   "prosody-" version ".tar.gz"))
               (sha256
                (base32
-                "11xz4milv2962qf75vrdwsvd8sy2332nf69202rmvz5989pvvnng"))))
+                "02gzvsaq0l5lx608sfh7hfz14s6yfsr4sr4kzcsqd1cxljp35h6c"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f                      ;tests require "busted"
@@ -1606,7 +1607,7 @@ instant messenger with audio and video chat capabilities.")
        ("sqlite" ,sqlite)
        ("openal" ,openal)
        ("qrencode" ,qrencode)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("sqlcipher" ,sqlcipher)))
     (native-inputs
@@ -2227,7 +2228,7 @@ notifications, and Python scripting support.")
         (base32 "0gkwr3yw6k2m0j8cc085b5p2q788rf5nhp1p5hc5d55pc7mci2qs"))))
     (build-system cmake-build-system)
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)))
     (arguments
      `(#:configure-flags (list "-DBUILD_SHARED_LIBS=ON")
@@ -2331,7 +2332,7 @@ for the Matrix protocol.  It is built on to of @code{Boost.Asio}.")
        ("lmdbxx" ,lmdbxx)
        ("mtxclient" ,mtxclient)
        ("openssl" ,openssl)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtmultimedia" ,qtmultimedia)
@@ -2384,7 +2385,7 @@ There is support for:
     (build-system qt-build-system)
     (inputs
      `(("libqmatrixclient" ,libqmatrixclient)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtmultimedia" ,qtmultimedia)
        ("qtquickcontrols" ,qtquickcontrols)
@@ -2724,7 +2725,7 @@ as phones, embedded computers or microcontrollers.")
                   "\"../build"))
                #t)))))
       (inputs
-       `(("qtbase" ,qtbase)
+       `(("qtbase" ,qtbase-5)
          ("qtdeclarative" ,qtdeclarative)
          ("qtwebchannel" ,qtwebchannel)))
       (propagated-inputs
@@ -2853,7 +2854,7 @@ social and chat platform.")
        ("qca" ,qca)
        ("qhttp" ,qhttp)
        ("qite" ,qite)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtkeychain" ,qtkeychain)
        ("qtmultimedia" ,qtmultimedia)
        ("qtsvg" ,qtsvg)
diff --git a/gnu/packages/mpd.scm b/gnu/packages/mpd.scm
index d33bde11ac..7670cf573e 100644
--- a/gnu/packages/mpd.scm
+++ b/gnu/packages/mpd.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2019 Evan Straw <evan.straw99@gmail.com>
 ;;; Copyright © 2020 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2020 Lars-Dominik Braun <lars@6xq.net>
-;;; Copyright © 2020 Simon Streit <simon@netpanic.org>
+;;; Copyright © 2020, 2021 Simon Streit <simon@netpanic.org>
 ;;; Copyright © 2021 Noah Evans <noah@nevans.me>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -383,7 +383,7 @@ other MPD frontends.")
 (define-public mpdris2
   (package
     (name "mpdris2")
-    (version "0.8")
+    (version "0.9.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -392,7 +392,7 @@ other MPD frontends.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "048b8acsd1b8kcxzd9fsh5p9g2an9c4rznicfcpyrsjz5syv894h"))))
+                "17ys8ccr3h6vix0agvhz859slz0phhk7lwqn5bg4az8s7zgqm3nm"))))
     (build-system gnu-build-system)
     ;; Manually wrap the binary, because we’re not using python-build-system.
     (arguments
@@ -447,7 +447,7 @@ support")
        ("libebur128" ,libebur128)
        ("libmtp" ,libmtp)
        ("mpg123" ,mpg123)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtsvg" ,qtsvg)
        ("taglib" ,taglib)
diff --git a/gnu/packages/mpi.scm b/gnu/packages/mpi.scm
index 4fe1a3a1cb..2011cbcd29 100644
--- a/gnu/packages/mpi.scm
+++ b/gnu/packages/mpi.scm
@@ -151,7 +151,7 @@ bind processes, and much more.")
   ;; Note: 2.x isn't the default yet, see above.
   (package
     (inherit hwloc-1)
-    (version "2.4.1")
+    (version "2.5.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://download.open-mpi.org/release/hwloc/v"
@@ -159,7 +159,7 @@ bind processes, and much more.")
                                   "/hwloc-" version ".tar.bz2"))
               (sha256
                (base32
-                "0qyywmyns2jf3is3axrwmffvdd7ji7liy5axp650q4i6kzk2291r"))))
+                "1j2j9wn39a8v91r23xncm1rzls6rjkgkvdvqghbdsnq8ps491kx9"))))
 
     ;; libnuma is no longer needed.
     (inputs (alist-delete "numactl" (package-inputs hwloc-1)))
diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index ffba7c144c..2ae923d6ad 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -231,7 +231,7 @@
        ("pkg-config" ,pkg-config)))
     (inputs
      `(("dbus" ,dbus)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ;; Plugin dependencies
        ("alsa-lib" ,alsa-lib)
@@ -434,7 +434,7 @@ score, keyboard, guitar, drum and controller views.")
        ("libxml2" ,libxml2)
        ("protobuf" ,protobuf)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("sqlite" ,sqlite)
        ("sparsehash" ,sparsehash)
@@ -527,7 +527,7 @@ playing your music.")
        ("libmtp" ,libmtp)
        ("protobuf" ,protobuf)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("sqlite" ,sqlite)
        ("taglib" ,taglib)))
@@ -759,7 +759,7 @@ settings (aliasing, linear interpolation and cubic interpolation).")
        ("libsndfile" ,libsndfile)
        ("lrdf" ,lrdf)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtxmlpatterns" ,qtxmlpatterns)
        ("zlib" ,zlib)))
     (home-page "http://www.hydrogen-music.org")
@@ -1990,7 +1990,7 @@ your own lessons.")
        ("boost" ,boost)
        ("minizip" ,minizip)
        ("pugixml" ,pugixml)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("rapidjson" ,rapidjson)
        ("rtmidi" ,rtmidi)
        ("timidity" ,timidity++)
@@ -2073,7 +2073,7 @@ users to select LV2 plugins and run them with jalv.")
        ("alsa-lib" ,alsa-lib)
        ("non-session-manager" ,non-session-manager)
        ("liblo" ,liblo)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
@@ -2106,7 +2106,7 @@ oscillators and stereo effects.")
        ("alsa-lib" ,alsa-lib)
        ("non-session-manager" ,non-session-manager)
        ("liblo" ,liblo)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
@@ -2139,7 +2139,7 @@ effects.")
        ("alsa-lib" ,alsa-lib)
        ("non-session-manager" ,non-session-manager)
        ("liblo" ,liblo)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
@@ -2172,7 +2172,7 @@ effects.")
        ("non-session-manager" ,non-session-manager)
        ("liblo" ,liblo)
        ("fftwf" ,fftwf)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
@@ -2752,7 +2752,7 @@ browser.")
                                "/manpages/docbook.xsl")))
              #t)))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qttools" ,qttools)
        ("alsa-lib" ,alsa-lib)))
@@ -2800,7 +2800,7 @@ backends, including ALSA, OSS, Network and FluidSynth.")
              #t)))))
     (inputs
      `(("drumstick" ,drumstick)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs
@@ -3140,7 +3140,7 @@ from the command line.")
     (arguments
      `(#:tests? #f))                    ; no "check" target
     (inputs
-     `(("qt" ,qtbase)
+     `(("qt" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("alsa-lib" ,alsa-lib)
        ("jack" ,jack-1)
@@ -4458,7 +4458,7 @@ develop custom plugins for use in other applications without programming.")
      `(#:configure-flags
        (list "--enable-qt5")))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("alsa-lib" ,alsa-lib)
        ("jack" ,jack-1)
        ("liblo" ,liblo)
@@ -4489,7 +4489,7 @@ modules running in parallel.")
      `(#:configure-flags
        (list "--enable-qt5")))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("alsa-lib" ,alsa-lib)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -4672,7 +4672,7 @@ are a C compiler and glib.  Full API documentation and examples are included.")
              "0g9pls46iggg7rdm65vzfj8nyr3v2n5xkp54c4qbh9hhalpsw4ay"))))))
     (inputs
      `(("sdl" ,sdl)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ("fltk" ,fltk)
        ("libogg" ,libogg)
@@ -4777,7 +4777,7 @@ standalone JACK client and an LV2 plugin is also available.")
        ("portaudio" ,portaudio)
        ("portmidi" ,portmidi)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtquickcontrols2" ,qtquickcontrols2)
@@ -4855,7 +4855,7 @@ sample library.")
        ("lv2" ,lv2)
        ("pcre" ,pcre)
        ("pulseaudio" ,pulseaudio) ; required by rtaudio
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("rtaudio" ,rtaudio)
        ("rubberband" ,rubberband)
@@ -5047,7 +5047,7 @@ specification and header.")
        ("libsamplerate" ,libsamplerate)
        ("lilypond" ,lilypond)
        ("lrdf" ,lrdf)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("tar" ,tar)
        ("lirc" ,lirc)
        ("wavpack" ,wavpack)
@@ -5153,7 +5153,7 @@ the electronic or dubstep genre.")
      `(("alsa-lib" ,alsa-lib)
        ("drumstick" ,drumstick)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (home-page "https://github.com/pedrolcl/Linux-SonivoxEas")
@@ -5537,7 +5537,7 @@ discard bad quality ones.
        ("fftw" ,fftw)
        ("jack" ,jack-1)
        ("portaudio" ,portaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtsvg" ,qtsvg)))
     (native-inputs
diff --git a/gnu/packages/nano.scm b/gnu/packages/nano.scm
index bf506b20c2..6e5a281443 100644
--- a/gnu/packages/nano.scm
+++ b/gnu/packages/nano.scm
@@ -30,13 +30,13 @@
 (define-public nano
   (package
     (name "nano")
-    (version "5.7")
+    (version "5.8")
     (source
      (origin
       (method url-fetch)
       (uri (string-append "mirror://gnu/nano/nano-" version ".tar.xz"))
       (sha256
-       (base32 "1ynarilx0ca0a5h6hl5bf276cymyy8s9wr5l24vyy7f15v683cfl"))))
+       (base32 "133nhxg4xfxisjzi85rn2l575hdbvcax1s13l4m6wcvq5zdn6fz4"))))
     (build-system gnu-build-system)
     (inputs
      `(("gettext" ,gettext-minimal)
diff --git a/gnu/packages/ncurses.scm b/gnu/packages/ncurses.scm
index a79e83f587..2e63565591 100644
--- a/gnu/packages/ncurses.scm
+++ b/gnu/packages/ncurses.scm
@@ -253,8 +253,7 @@ ncursesw library provides wide character support.")
     (description "Dialog is a script-interpreter which provides a set of
 curses widgets, such as dialog boxes.")
     (home-page "https://invisible-island.net/dialog/dialog.html")
-    ;; Includes the gpl3 file "config.sub" from Automake.
-    (license (list lgpl2.1 gpl3))))
+    (license lgpl2.1)))
 
 (define-public perl-curses
   (package
diff --git a/gnu/packages/nettle.scm b/gnu/packages/nettle.scm
index 2e94fd353e..f9f34467c9 100644
--- a/gnu/packages/nettle.scm
+++ b/gnu/packages/nettle.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2016, 2021 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2017, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;;
@@ -25,6 +25,7 @@
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
+  #:use-module (gnu packages)
   #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages m4))
 
diff --git a/gnu/packages/networking.scm b/gnu/packages/networking.scm
index bac692fbdd..b8d5cf510e 100644
--- a/gnu/packages/networking.scm
+++ b/gnu/packages/networking.scm
@@ -108,7 +108,6 @@
   #:use-module (gnu packages libidn)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages lua)
-  #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages kerberos)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages nettle)
@@ -255,7 +254,7 @@ protocols.")
        ("gnutls" ,gnutls)
        ("libtiff" ,libtiff)
        ("openssl" ,openssl)
-       ("qt5" ,qtbase)
+       ("qt5" ,qtbase-5)
        ("udev" ,eudev)))
     (synopsis "Camera stack and framework")
     (description "LibCamera is a complex camera support library for GNU+Linux,
@@ -1495,7 +1494,7 @@ of the same name.")
        ("krb5" ,mit-krb5)
        ("nghttp2:lib" ,nghttp2 "lib")
        ("minizip" ,minizip)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtsvg" ,qtsvg)
        ("sbc" ,sbc)
@@ -2848,133 +2847,6 @@ It then continually measures the response time and packet loss at each hop, and
 displays the results in real time.")
     (license license:gpl2+)))
 
-(define-public strongswan
-  (package
-    (name "strongswan")
-    (version "5.8.4")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append "https://download.strongswan.org/strongswan-"
-                           version ".tar.bz2"))
-       (sha256
-        (base32 "0g2m08gmgdi3qvvqz6zy7n16np53sp232xd0rdc2vdhk73img6id"))))
-    (build-system gnu-build-system)
-    (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (add-before 'build 'patch-command-file-names
-           (lambda* (#:key inputs #:allow-other-keys)
-             (substitute* "src/libstrongswan/utils/process.c"
-               (("/bin/sh")
-                (string-append (assoc-ref inputs "bash") "/bin/sh")))
-
-             (substitute* "src/libstrongswan/tests/suites/test_process.c"
-               (("/bin/sh") (which "sh"))
-               (("/bin/echo") (which "echo"))
-               (("cat") (which "cat")))
-             #t))
-         (add-before 'check 'set-up-test-environment
-           (lambda* (#:key inputs #:allow-other-keys)
-             (setenv "TZDIR" (string-append (assoc-ref inputs "tzdata")
-                                            "/share/zoneinfo"))
-             #t)))
-       #:configure-flags
-       (list
-        "--disable-ldap"
-        "--disable-mysql"
-        "--disable-systemd"
-
-        ;; Disable BSD-4 licensed plugins.
-        "--disable-blowfish"
-        "--disable-des"
-
-        ;; Make it usable.  The default configuration is far too minimal to be
-        ;; used with most common VPN set-ups.
-        ;; See <https://wiki.strongswan.org/projects/strongswan/wiki/Autoconf>.
-        "--enable-aesni"
-        "--enable-attr-sql"
-        "--enable-chapoly"
-        "--enable-curl"
-        "--enable-dhcp"
-        "--enable-eap-aka"
-        "--enable-eap-aka-3gpp"
-        "--enable-eap-dynamic"
-        "--enable-eap-identity"
-        "--enable-eap-md5"
-        "--enable-eap-mschapv2"
-        "--enable-eap-peap"
-        "--enable-eap-radius"
-        "--enable-eap-sim"
-        "--enable-eap-sim-file"
-        "--enable-eap-simaka-pseudonym"
-        "--enable-eap-simaka-reauth"
-        "--enable-eap-simaka-sql"
-        "--enable-eap-tls"
-        "--enable-eap-tnc"
-        "--enable-eap-ttls"
-        "--enable-ext-auth"
-        "--enable-farp"
-        "--enable-ha"
-        "--enable-led"
-        "--enable-md4"
-        "--enable-mediation"
-        "--enable-openssl"
-        "--enable-soup"
-        "--enable-sql"
-        "--enable-sqlite"
-        "--enable-xauth-eap"
-        "--enable-xauth-noauth"
-        "--enable-xauth-pam"
-
-        ;; Use libcap by default.
-        "--with-capabilities=libcap")))
-    (inputs
-     `(("curl" ,curl)
-       ("gmp" ,gmp)
-       ("libcap" ,libcap)
-       ("libgcrypt" ,libgcrypt)
-       ("libsoup" ,libsoup)
-       ("linux-pam" ,linux-pam)
-       ("openssl" ,openssl)))
-    (native-inputs
-     `(("coreutils" ,coreutils)
-       ("pkg-config" ,pkg-config)
-       ("tzdata" ,tzdata-for-tests)))
-    (synopsis "IKEv1/v2 keying daemon")
-    (description "StrongSwan is an IPsec implementation originally based upon
-the FreeS/WAN project.  It contains support for IKEv1, IKEv2, MOBIKE, IPv6,
-NAT-T and more.")
-    (home-page "https://strongswan.org/")
-    (license
-     (list license:gpl2+
-           ;; src/aikgen/*
-           ;; src/libcharon/plugins/dnscert/*
-           ;; src/libcharon/plugins/ext_auth/*
-           ;; src/libcharon/plugins/vici/ruby/*
-           ;; src/libcharon/plugins/xauth_pam/xauth_pam_listener.[ch]
-           license:expat
-           ;; src/inclue/sys/*
-           license:bsd-3
-           ;; src/libstrongswan/plugins/sha3/sha3_keccak.c
-           license:public-domain
-           ;; src/libstrongswan/plugins/pkcs11/pkcs11.h
-           (license:non-copyleft
-            "file://src/libstrongswan/plugins/pkcs11/pkcs11.h"
-            "pkcs11 contains a unknown permissive license. View the specific
-file for more details.")
-           ;; These files are not included in the
-           ;; build, they are disabled through
-           ;; options to ./configure
-           ;;
-           ;; src/libstrongswan/plugins/blowfish/bf_enc.c
-           ;; src/libstrongswan/plugins/blowfish/bf_locl.h
-           ;; src/libstrongswan/plugins/blowfish/bf_pi.h
-           ;; src/libstrongswan/plugins/blowfish/bf_skey.c
-           ;; src/libstrongswan/plugins/blowfish/blowfish_crypter.c
-           ;; src/libstrongswan/plugins/des/des_crypter.c
-           license:bsd-4))))
-
 (define-public amule
   (package
     (name "amule")
@@ -3529,87 +3401,90 @@ and targeted primarily for asynchronous processing of HTTP-requests.")
     (license license:bsd-3)))
 
 (define-public opendht
-  (package
-    (name "opendht")
-    (version "2.2.0rc7")                ;jami requires >= 2.2.0
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://github.com/savoirfairelinux/opendht")
-                    (commit version)))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "0wkynjzwzl5q46hy1yb9npi5hvknnj17rjkax5v3acqjmd0y48h9"))))
-    ;; Since 2.0, the gnu-build-system does not seem to work anymore, upstream bug?
-    (outputs '("out" "tools" "debug"))
-    (build-system cmake-build-system)
-    (inputs
-     `(("argon2" ,argon2)
-       ("nettle" ,nettle)
-       ("readline" ,readline)
-       ("jsoncpp" ,jsoncpp)
-       ("openssl" ,openssl)             ;required for the DHT proxy
-       ("fmt" ,fmt)))
-    (propagated-inputs
-     `(("gnutls" ,gnutls)               ;included in opendht/crypto.h
-       ("msgpack" ,msgpack)             ;included in several installed headers
-       ("restinio" ,restinio)))         ;included in opendht/http.h
-    (native-inputs
-     `(("autoconf" ,autoconf)
-       ("automake" ,automake)
-       ("pkg-config" ,pkg-config)
-       ("python" ,python)
-       ("python-cython" ,python-cython)
-       ("libtool" ,libtool)
-       ("cppunit" ,cppunit)))
-    (arguments
-     `(#:imported-modules ((guix build python-build-system) ;for site-packages
-                           ,@%cmake-build-system-modules)
-       #:modules (((guix build python-build-system) #:prefix python:)
-                  (guix build cmake-build-system)
-                  (guix build utils))
-       #:tests? #f                      ; Tests require network connection.
-       #:configure-flags
-       '( ;;"-DOPENDHT_TESTS=on"
-         "-DOPENDHT_STATIC=off"
-         "-DOPENDHT_TOOLS=on"
-         "-DOPENDHT_PYTHON=on"
-         "-DOPENDHT_PROXY_SERVER=on"
-         "-DOPENDHT_PUSH_NOTIFICATIONS=on"
-         "-DOPENDHT_PROXY_SERVER_IDENTITY=on"
-         "-DOPENDHT_PROXY_CLIENT=on")
-       #:phases
-       (modify-phases %standard-phases
-         (add-after 'unpack 'fix-python-installation-prefix
-           ;; Specify the installation prefix for the compiled Python module
-           ;; that would otherwise attempt to installs itself to Python's own
-           ;; site-packages directory.
-           (lambda* (#:key inputs outputs #:allow-other-keys)
-             (substitute* "python/CMakeLists.txt"
-               (("--root=\\\\\\$ENV\\{DESTDIR\\}")
-                (string-append "--root=/ --single-version-externally-managed "
-                               "--prefix=${CMAKE_INSTALL_PREFIX}")))))
-         (add-after 'unpack 'specify-runpath-for-python-module
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out")))
-               (substitute* "python/setup.py.in"
-                 (("extra_link_args=\\[(.*)\\]" _ args)
-                  (string-append "extra_link_args=[" args
-                                 ", '-Wl,-rpath=" out "/lib']"))))))
-         (add-after 'install 'move-and-wrap-tools
-           (lambda* (#:key inputs outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out"))
-                   (tools (assoc-ref outputs "tools"))
-                   (site-packages (python:site-packages inputs outputs)))
-               (mkdir tools)
-               (rename-file (string-append out "/bin")
-                            (string-append tools "/bin"))
-               (wrap-program (string-append tools "/bin/dhtcluster")
-                 `("PYTHONPATH" prefix (,site-packages)))))))))
-    (home-page "https://github.com/savoirfairelinux/opendht/")
-    (synopsis "Lightweight Distributed Hash Table (DHT) library")
-    (description "OpenDHT provides an easy to use distributed in-memory data
+  ;; Jami requires unreleased features of OpenDHT.
+  (let ((commit "c8a0b443f3117e2fa1343d2cb3c091f502b1a24e")
+        (revision "1"))
+    (package
+      (name "opendht")
+      (version (git-version "2.2.0rc7" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/savoirfairelinux/opendht")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "062irb9yii66n2fzbpsjf7v2v53zzvakr1wjmi4l1jaz33fwx5by"))))
+      ;; Since 2.0, the gnu-build-system does not seem to work anymore, upstream bug?
+      (outputs '("out" "tools" "debug"))
+      (build-system cmake-build-system)
+      (inputs
+       `(("argon2" ,argon2)
+         ("nettle" ,nettle)
+         ("readline" ,readline)
+         ("jsoncpp" ,jsoncpp)
+         ("openssl" ,openssl)             ;required for the DHT proxy
+         ("fmt" ,fmt)))
+      (propagated-inputs
+       `(("gnutls" ,gnutls)               ;included in opendht/crypto.h
+         ("msgpack" ,msgpack)             ;included in several installed headers
+         ("restinio" ,restinio)))         ;included in opendht/http.h
+      (native-inputs
+       `(("autoconf" ,autoconf)
+         ("automake" ,automake)
+         ("pkg-config" ,pkg-config)
+         ("python" ,python)
+         ("python-cython" ,python-cython)
+         ("libtool" ,libtool)
+         ("cppunit" ,cppunit)))
+      (arguments
+       `(#:imported-modules ((guix build python-build-system) ;for site-packages
+                             ,@%cmake-build-system-modules)
+         #:modules (((guix build python-build-system) #:prefix python:)
+                    (guix build cmake-build-system)
+                    (guix build utils))
+         #:tests? #f                      ; Tests require network connection.
+         #:configure-flags
+         '( ;;"-DOPENDHT_TESTS=on"
+           "-DOPENDHT_STATIC=off"
+           "-DOPENDHT_TOOLS=on"
+           "-DOPENDHT_PYTHON=on"
+           "-DOPENDHT_PROXY_SERVER=on"
+           "-DOPENDHT_PUSH_NOTIFICATIONS=on"
+           "-DOPENDHT_PROXY_SERVER_IDENTITY=on"
+           "-DOPENDHT_PROXY_CLIENT=on")
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-python-installation-prefix
+             ;; Specify the installation prefix for the compiled Python module
+             ;; that would otherwise attempt to installs itself to Python's own
+             ;; site-packages directory.
+             (lambda* (#:key inputs outputs #:allow-other-keys)
+               (substitute* "python/CMakeLists.txt"
+                 (("--root=\\\\\\$ENV\\{DESTDIR\\}")
+                  (string-append "--root=/ --single-version-externally-managed "
+                                 "--prefix=${CMAKE_INSTALL_PREFIX}")))))
+           (add-after 'unpack 'specify-runpath-for-python-module
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let ((out (assoc-ref outputs "out")))
+                 (substitute* "python/setup.py.in"
+                   (("extra_link_args=\\[(.*)\\]" _ args)
+                    (string-append "extra_link_args=[" args
+                                   ", '-Wl,-rpath=" out "/lib']"))))))
+           (add-after 'install 'move-and-wrap-tools
+             (lambda* (#:key inputs outputs #:allow-other-keys)
+               (let ((out (assoc-ref outputs "out"))
+                     (tools (assoc-ref outputs "tools"))
+                     (site-packages (python:site-packages inputs outputs)))
+                 (mkdir tools)
+                 (rename-file (string-append out "/bin")
+                              (string-append tools "/bin"))
+                 (wrap-program (string-append tools "/bin/dhtcluster")
+                   `("PYTHONPATH" prefix (,site-packages)))))))))
+      (home-page "https://github.com/savoirfairelinux/opendht/")
+      (synopsis "Lightweight Distributed Hash Table (DHT) library")
+      (description "OpenDHT provides an easy to use distributed in-memory data
 store.  Every node in the network can read and write values to the store.
 Values are distributed over the network, with redundancy.  It includes the
 following features:
@@ -3632,7 +3507,7 @@ library (get, put, etc.) with text values.
 @item dhtchat
 A very simple IM client working over the DHT.
 @end table")
-    (license license:gpl3+)))
+      (license license:gpl3+))))
 
 (define-public frrouting
   (package
diff --git a/gnu/packages/node.scm b/gnu/packages/node.scm
index 4e80dd4d4e..36c45e9c7a 100644
--- a/gnu/packages/node.scm
+++ b/gnu/packages/node.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2017 Mike Gerwitz <mtg@gnu.org>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2018, 2019, 2020 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2018, 2019, 2020, 2021 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2020 Pierre Langlois <pierre.langlois@gmx.com>
 ;;; Copyright © 2020 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2021 Simon Tournier <zimon.toutoune@gmail.com>
@@ -64,6 +64,13 @@
               (modules '((guix build utils)))
               (snippet
                `(begin
+                  ;; Patch for compatibility with ICU 68 and newer, which
+                  ;; removed the public TRUE and FALSE macros.
+                  (substitute* '("deps/v8/src/objects/intl-objects.cc"
+                                 "deps/v8/src/runtime/runtime-intl.cc")
+                    (("TRUE") "true")
+                    (("FALSE") "false"))
+
                   ;; Remove bundled software.
                   (for-each delete-file-recursively
                             '("deps/cares"
diff --git a/gnu/packages/ntp.scm b/gnu/packages/ntp.scm
index b86def1929..191eedd158 100644
--- a/gnu/packages/ntp.scm
+++ b/gnu/packages/ntp.scm
@@ -7,6 +7,7 @@
 ;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Marius Bakke <marius@gnu.org>
+;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -187,11 +188,16 @@ computers over a network.")
                 "0ijsylc7a4jlpxsqa0jq1w1c7333id8pcakzl7a5749ria1xp0l5"))))
     (build-system gnu-build-system)
     (arguments
-     '(#:configure-flags `( "--with-privsep-user=ntpd"
-                            "--localstatedir=/var"
-                            ,(string-append "--with-cacert="
-                                            (assoc-ref %build-inputs "libressl")
-                                            "/etc/ssl/cert.pem"))
+     `(#:configure-flags
+       (let* ((libressl (assoc-ref %build-inputs "libressl"))
+              (libressl-version ,(package-version
+                                  (car (assoc-ref (package-inputs this-package)
+                                                  "libressl")))))
+         (list "--with-privsep-user=ntpd"
+               "--localstatedir=/var"
+               (string-append "--with-cacert=" libressl
+                              "/share/libressl-" libressl-version
+                              "/cert.pem")))
        #:phases
        (modify-phases %standard-phases
          (add-after 'unpack 'modify-install-locations
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 2b4673882b..4510affe0f 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -20,6 +20,7 @@
 ;;; Copyright © 2020, 2021 pukkamustard <pukkamustard@posteo.net>
 ;;; Copyright © 2021 aecepoglu <aecepoglu@fastmail.fm>
 ;;; Copyright © 2021 Sharlatan Hellseher <sharlatanus@gmail.com>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -61,6 +62,7 @@
   #:use-module (gnu packages maths)
   #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages ncurses)
+  #:use-module (gnu packages node)
   #:use-module (gnu packages pcre)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
@@ -957,7 +959,7 @@ written in Objective Caml.")
 (define-public ocaml-num
   (package
     (name "ocaml-num")
-    (version "1.1")
+    (version "1.4")
     (source
      (origin
        (method git-fetch)
@@ -966,33 +968,8 @@ written in Objective Caml.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0a4mhxgs5hi81d227aygjx35696314swas0vzy3ig809jb7zq4h0"))))
-    (build-system ocaml-build-system)
-    (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (delete 'configure)
-         (add-before 'build 'fix-makefile
-           (lambda* (#:key outputs #:allow-other-keys)
-             ;; This package supposes we install to the same directory as
-             ;; the ocaml package.
-             (substitute* "src/META"
-               (("\"\\^\"") (string-append "\"" (assoc-ref outputs "out")
-                                           "/lib/ocaml/site-lib\"")))
-             (substitute* "src/Makefile"
-               (("\\) \\$\\(STDLIBDIR\\)")
-                (string-append ") " (assoc-ref outputs "out")
-                               "/lib/ocaml/site-lib")))
-             #t))
-         (add-after 'install 'fix-stubslib
-           (lambda* (#:key outputs #:allow-other-keys)
-             (format #t "~a~%" (find-files "." ".*.so"))
-             (let ((stubdir (string-append (assoc-ref outputs "out")
-                                           "/lib/ocaml/site-lib/stublibs")))
-               (delete-file stubdir)
-               (mkdir-p stubdir)
-               (install-file "src/dllnums.so" stubdir))
-             #t)))))
+        (base32 "1vzdnvpj5dbj3ifx03v25pj2jj1ccav072v4d29pk1czdba2lzfc"))))
+    (build-system dune-build-system)
     (home-page "https://github.com/ocaml/num")
     (synopsis "Arbitrary-precision integer and rational arithmetic")
     (description "OCaml-Num contains the legacy Num library for
@@ -1613,7 +1590,7 @@ full_split, cut, rcut, etc..")
 (define dune-bootstrap
   (package
     (name "dune")
-    (version "2.7.1")
+    (version "2.8.5")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1622,7 +1599,7 @@ full_split, cut, rcut, etc..")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "10qgx83fq8b522y9mpllrp0l5cgmr2bs5s7aix5img21hlbm34in"))))
+                "0a1jj6njzsfjgklsirs6a79079wg4jhy6n888vg3dgp44awwq5jn"))))
     (build-system ocaml-build-system)
     (arguments
      `(#:tests? #f; require odoc
@@ -2069,6 +2046,55 @@ manipulate such data.")
 spans without being subject to operating system calendar time adjustments.")
     (license license:isc)))
 
+(define-public ocaml-calendar
+  ;; No tags.
+  ;; Commit from 2019-02-03.
+  (let ((commit "a447a88ae3c1e9873e32d2a95d3d3e7c5ed4a7da")
+        (revision "0"))
+    (package
+      (name "ocaml-calendar")
+      ;; Makefile.in says 2.04.
+      (version (git-version "2.04" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/ocaml-community/calendar")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "09d9gyqm3zkf3z2m9fx87clqihx6brf8rnzm4yq7c8kf1p572hmc"))))
+      (build-system gnu-build-system)
+      (arguments
+       '(#:test-target "tests"
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'make-deterministic
+             (lambda _
+               (substitute* "Makefile.in"
+                 (("`date`") "no date for reproducibility"))))
+           (add-before 'install 'set-environment-variables
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let ((out (assoc-ref outputs "out")))
+                 (setenv "OCAMLFIND_DESTDIR"
+                         (string-append out "/lib/ocaml/site-lib"))
+                 (setenv "OCAMLFIND_LDCONF" "ignore")
+                 (mkdir-p (string-append
+                           out "/lib/ocaml/site-lib/calendar"))))))))
+      (native-inputs
+       `(("autoconf" ,autoconf)
+         ("automake" ,automake)))
+      (propagated-inputs
+       `(("ocaml" ,ocaml)
+         ("ocamlfind" ,ocaml-findlib)))
+      (home-page "https://github.com/ocaml-community/calendar")
+      (synopsis "OCaml library for handling dates and times")
+      (description "This package provides types and operations over
+dates and times.")
+      ;; With linking exception.
+      (license license:lgpl2.1+))))
+
 (define-public ocaml-cmdliner
   (package
     (name "ocaml-cmdliner")
@@ -3415,6 +3441,35 @@ the need to write signal code, which is useful for quick scripts that manipulate
 JSON.")
     (license license:isc)))
 
+(define-public ocaml-uri
+  (package
+    (name "ocaml-uri")
+    (version "4.1.0")
+    (home-page "https://github.com/mirage/ocaml-uri")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit (string-append "v" version))))
+       (sha256
+        (base32
+         "10bf28my1yhj8a2d7bkgbna9j20wq0ghp92k926y29bmjj2qh0l7"))))
+    (build-system dune-build-system)
+    (arguments '(#:package "uri"
+                 #:test-target "."))
+    (propagated-inputs
+     `(("ocaml-stringext" ,ocaml-stringext)
+       ("ocaml-angstrom" ,ocaml-angstrom)))
+    (native-inputs
+     `(("ocaml-ounit" ,ocaml-ounit)
+       ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)))
+    (properties `((upstream-name . "uri")
+                  (ocaml4.07-variant ,(delay ocaml4.07-uri))))
+    (synopsis "RFC3986 URI/URL parsing library")
+    (description "OCaml-uri is a library for parsing URI/URL in the RFC3986 format.")
+    (license license:isc)))
+
 (define-public ocaml4.07-uri
   (package
     (name "ocaml4.07-uri")
@@ -3447,6 +3502,7 @@ JSON.")
      `(("ocaml-re" ,(package-with-ocaml4.07 ocaml-re))
        ("ocaml-sexplib0" ,(package-with-ocaml4.07 ocaml-sexplib0))
        ("ocaml-stringext" ,(package-with-ocaml4.07 ocaml-stringext))))
+    (properties `((upstream-name . "uri")))
     (home-page "https://github.com/mirage/ocaml-uri")
     (synopsis "RFC3986 URI/URL parsing library")
     (description "OCaml-uri is a library for parsing URI/URL in the RFC3986 format.")
@@ -3773,7 +3829,7 @@ library is currently designed for Unicode Standard 3.2.")
      `(("ocaml-result" ,(package-with-ocaml4.07 ocaml-result))
        ("ocaml-camomile" ,(package-with-ocaml4.07 ocaml-camomile))))
     (native-inputs
-     `(("ocaml-ppx-expect" ,ocaml4.07-ppx-expect)))
+     `(("ocaml-ppx-expect" ,(package-with-ocaml4.07 ocaml-ppx-expect))))
     (properties
      `((upstream-name . "charInfo_width")))
     (home-page "https://bitbucket.org/zandoye/charinfo_width/")
@@ -4140,10 +4196,75 @@ Dedukti files.")
 syntax checking on dedukti files.")
       (license license:cecill-b))))
 
-(define-public ocaml4.07-ppx-inline-test
+(define-public ocaml-jst-config
   (package
-    (name "ocaml4.07-ppx-inline-test")
-    (version "0.12.0")
+    (name "ocaml-jst-config")
+    (version "0.14.0")
+    (source
+     (janestreet-origin
+      "jst-config" version
+      "1fppr29vn91zpqda8jlnp8bcssd4bf3rn36ig8fnd1yhjrsvz8f6"))
+    (build-system dune-build-system)
+    (arguments '(#:tests? #f))           ; no tests
+    (propagated-inputs
+      `(("ocaml-base" ,ocaml-base)
+        ("ocaml-ppx-assert" ,ocaml-ppx-assert)
+        ("ocaml-stdio" ,ocaml-stdio)
+        ("dune-configurator" ,dune-configurator)))
+    (home-page "https://github.com/janestreet/jst-config")
+    (synopsis "Compile-time configuration for Jane Street libraries")
+    (description "Defines compile-time constants used in Jane Street libraries
+such as Base, Core, and Async.  This package has an unstable interface; it is
+intended only to share configuration between different packages from Jane
+Street.  Future updates may not be backward-compatible, and we do not
+recommend using this package directly.")
+    (license license:expat)))
+
+(define-public ocaml-jane-street-headers
+  (package
+    (name "ocaml-jane-street-headers")
+    (version "0.14.0")
+    (source
+     (janestreet-origin
+      "jane-street-headers" version
+      "028yxb4h3iy025iy89v8653m5brh7flrjshghs4x99pd690pmfs7"))
+    (build-system dune-build-system)
+    (arguments '(#:tests? #f))           ; no tests
+    (home-page "https://github.com/janestreet/jane-street-headers")
+    (synopsis "Jane Street C header files")
+    (description "C header files shared between the various Jane Street
+packages.")
+    (license license:expat)))
+
+(define-public ocaml-time-now
+  (package
+    (name "ocaml-time-now")
+    (version "0.14.0")
+    (source
+     (janestreet-origin
+      "time_now" version
+      "0hkn2jw4dz5gflnsblskl5wp6z7zbrahwjmaxmsskfviwjg82cqh"))
+    (build-system dune-build-system)
+    (arguments '(#:tests? #f))           ; no tests
+    (propagated-inputs
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-jane-street-headers" ,ocaml-jane-street-headers)
+       ("ocaml-jst-config" ,ocaml-jst-config)
+       ("ocaml-ppx-base" ,ocaml-ppx-base)
+       ("ocaml-ppx-optcomp" ,ocaml-ppx-optcomp)))
+    (properties `((upstream-name . "time_now")))
+    (home-page
+     "https://github.com/janestreet/time_now")
+    (synopsis "Reports the current time")
+    (description
+     "Provides a single function to report the current time in nanoseconds
+since the start of the Unix epoch.")
+    (license license:expat)))
+
+(define-public ocaml-ppx-inline-test
+  (package
+    (name "ocaml-ppx-inline-test")
+    (version "0.14.1")
     (home-page "https://github.com/janestreet/ppx_inline_test")
     (source
      (origin
@@ -4154,29 +4275,52 @@ syntax checking on dedukti files.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0nyz411zim94pzbxm2l2v2l9jishcxwvxhh142792g2s18r4vn50"))))
+         "1ajdna1m9l1l3nfigyy33zkfa3yarfr6s086jdw2pcfwlq1fhhl4"))))
     (build-system dune-build-system)
     (arguments
-     ;see home page README for further information
-     `(#:tests? #f
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
-    (inputs
-     `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-       ("ocaml-migrate-parsetree"
-        ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-       ("ocaml-compiler-libs" ,(package-with-ocaml4.07 ocaml-compiler-libs))
-       ("ocaml-sexplib0" ,(package-with-ocaml4.07 ocaml-sexplib0))
-       ("ocaml-stdio" ,(package-with-ocaml4.07 ocaml-stdio))
-       ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "ppx_inline_test")))
+     `(#:tests? #f)) ;see home page README for further information
+    (propagated-inputs
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-compiler-libs" ,ocaml-compiler-libs)
+       ("ocaml-sexplib0" ,ocaml-sexplib0)
+       ("ocaml-stdio" ,ocaml-stdio)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)
+       ("ocaml-time-now" ,ocaml-time-now)))
+    (properties `((upstream-name . "ppx_inline_test")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-inline-test))))
     (synopsis "Syntax extension for writing in-line tests in ocaml code")
     (description "This package contains a syntax extension for writing
 in-line tests in ocaml code.  It is part of Jane Street's PPX rewriters
 collection.")
     (license license:expat)))
 
+(define-public ocaml4.07-ppx-inline-test
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-inline-test)
+     (name "ocaml-ppx-inline-test")
+     (version "0.12.0")
+     (home-page "https://github.com/janestreet/ppx_inline_test")
+     (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+              (url (string-append home-page ".git"))
+              (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "0nyz411zim94pzbxm2l2v2l9jishcxwvxhh142792g2s18r4vn50"))))
+    (propagated-inputs
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-compiler-libs" ,ocaml-compiler-libs)
+       ("ocaml-sexplib0" ,ocaml-sexplib0)
+       ("ocaml-stdio" ,ocaml-stdio)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_inline_test"))))))
+
 (define-public ocaml-bindlib
   (package
     (name "ocaml-bindlib")
@@ -4193,7 +4337,7 @@ collection.")
          "1f8kr81w8vsi4gv61xn1qbc6zrzkjp8l9ix0942vjh4gjxc74v75"))))
     (build-system ocaml-build-system)
     (arguments
-     `(#:tests? #f ;no tests
+     `(#:tests? #f                      ;no tests
        #:use-make? #t
        #:phases
        (modify-phases %standard-phases
@@ -4566,6 +4710,10 @@ the OCaml language.")
        #:tests? #f
        #:phases
        (modify-phases %standard-phases
+         (add-before 'configure 'make-deterministic
+           (lambda _
+             (substitute* "Makefile.in"
+               (("`date`") "no date for reproducibility"))))
          (add-before 'configure 'configure-for-release
            (lambda _
              (substitute* "Makefile.in"
@@ -4584,10 +4732,13 @@ the OCaml language.")
          (add-before 'configure 'fix-ocaml-num
            (lambda* (#:key inputs #:allow-other-keys)
              (substitute* "Makefile.in"
+               (("nums.cma") "num.cma num_core.cma")
                (("= \\$\\(FUNCTORYLIB\\)")
                 (string-append "= -I "
                                (assoc-ref inputs "ocaml-num")
-                               "/lib/ocaml/site-lib"
+                               "/lib/ocaml/site-lib/num/core -I "
+                               (assoc-ref inputs "ocaml-num")
+                               "/lib/ocaml/site-lib/num"
                                " $(FUNCTORYLIB)")))
              #t)))))
     (home-page "http://cubicle.lri.fr/")
@@ -4999,31 +5150,21 @@ by making sure that you only compare comparable values.")
                  "06bq4m1bsm4jlx4g7wh5m99qky7xm4c2g52kaz6pv25hdn5agi2m"))))
      (properties `((upstream-name . "ppx_compare"))))))
 
-(define-public ocaml4.07-fieldslib
+(define-public ocaml-fieldslib
   (package
-    (name "ocaml4.07-fieldslib")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version) "/files/"
-                                  "fieldslib-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "12948pzxrl360lybm9fzyvplgcl87zjbn4m3sk1aw75zk85p1388"))))
+    (name "ocaml-fieldslib")
+    (version "0.14.0")
+    (source (janestreet-origin
+             "fieldslib" version
+             "10n5y376fb5jgqk9h8vq158rm1b36h9lzh6p11q33h6xgvb1v6n3"))
     (build-system dune-build-system)
-    (arguments
-     ;; No tests
-     `(#:tests? #f
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+    (arguments `(#:tests? #f)) ; No tests
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "fieldslib")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "fieldslib")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-fieldslib))))
     (home-page "https://github.com/janestreet/fieldslib")
     (synopsis "Syntax extension to record fields")
     (description "Syntax extension to define first class values representing
@@ -5031,62 +5172,78 @@ record fields, to get and set record fields, iterate and fold over all fields
 of a record and create new record values.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-variantslib
+(define-public ocaml4.07-fieldslib
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-fieldslib)
+     (version "0.11.0")
+     (source (janestreet-origin
+              "fieldslib" version
+              "12948pzxrl360lybm9fzyvplgcl87zjbn4m3sk1aw75zk85p1388"))
+     (properties `((upstream-name . "fieldslib"))))))
+
+(define-public ocaml-variantslib
   (package
-    (name "ocaml4.07-variantslib")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/variantslib-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "1hsdwmkslvk4cznqr4lyyiy7vvk5spil226k0z2in26fxq6y0hf3"))))
+    (name "ocaml-variantslib")
+    (version "0.14.0")
+    (source
+     (janestreet-origin "variantslib" version
+              "11zp27gh282dx9ifbhcp6i7fkc97fvk8amaj58mf1g1hwklc0lm3"))
     (build-system dune-build-system)
     (arguments
      ;; No tests
-     `(#:tests? #f
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+     `(#:tests? #f))
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "variantslib")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "variantslib")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-variantslib))))
     (home-page "https://github.com/janestreet/variantslib")
     (synopsis "OCaml variants as first class values")
     (description "The Core suite of libraries is an alternative to OCaml's
 standard library.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-fields-conv
+(define-public ocaml4.07-variantslib
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-variantslib)
+     (name "ocaml-variantslib")
+     (version "0.11.0")
+     (source (origin
+               (method url-fetch)
+               (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
+                                   (version-major+minor version)
+                                   "/files/variantslib-v" version ".tar.gz"))
+               (sha256
+                (base32
+                 "1hsdwmkslvk4cznqr4lyyiy7vvk5spil226k0z2in26fxq6y0hf3"))))
+     (properties `((upstream-name . "variantslib"))))))
+
+(define-public ocaml-ppx-fields-conv
   (package
-    (name "ocaml4.07-ppx-fields-conv")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/ppx_fields_conv-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "07zrd3qky2ppbfl55gpm90rvqa5860xgwcsvihrjmkrw6d0jirkc"))))
+    (name "ocaml-ppx-fields-conv")
+    (version "0.14.2")
+    (home-page "https://github.com/janestreet/ppx_fields_conv")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1zwirwqry24b48bg7d4yc845hvcirxyymzbw95aaxdcck84d30n8"))))
     (build-system dune-build-system)
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-fieldslib" ,ocaml4.07-fieldslib)
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
-    (properties `((upstream-name . "ppx_fields_conv")))
-    (home-page "https://github.com/janestreet/ppx_fields_conv")
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-fieldslib" ,ocaml-fieldslib)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_fields_conv")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-fields-conv))))
     (synopsis "Generation of accessor and iteration functions for ocaml records")
     (description "Ppx_fields_conv is a ppx rewriter that can be used to define
 first class values representing record fields, and additional routines, to get
@@ -5094,6 +5251,16 @@ and set record fields, iterate and fold over all fields of a record and create
 new record values.")
     (license license:asl2.0)))
 
+(define-public ocaml4.07-ppx-fields-conv
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-fields-conv)
+    (version "0.11.0")
+    (source (janestreet-origin
+             "ppx_fields_conv" version
+             "07zrd3qky2ppbfl55gpm90rvqa5860xgwcsvihrjmkrw6d0jirkc"))
+    (properties `((upstream-name . "ppx_fields_conv"))))))
+
 (define-public ocaml-ppx-sexp-conv
   (package
     (name "ocaml-ppx-sexp-conv")
@@ -5138,32 +5305,29 @@ definitions.")
                  "0pqwnqy1xp309wvdcaax4lg02yk64lq2w03mbgfvf6ps5ry4gis9"))))
      (properties `((upstream-name . "ppx_sexp_conv"))))))
 
-(define-public ocaml4.07-ppx-variants-conv
+(define-public ocaml-ppx-variants-conv
   (package
-    (name "ocaml4.07-ppx-variants-conv")
-    (version "0.11.1")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://github.com/janestreet/ppx_variants_conv")
-                    (commit (string-append "v" version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "1yc0gsds5m2nv39zga8nnrca2n75rkqy5dz4xj1635ybz20hhbjd"))))
+    (name "ocaml-ppx-variants-conv")
+    (version "0.14.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/janestreet/ppx_variants_conv")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0q6a43zrwqzdz7aja0k44a2llyjjj5xzi2kigwhsnww3g0r5ig84"))))
     (build-system dune-build-system)
     (propagated-inputs
-     `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-       ("ocaml-variantslib" ,ocaml4.07-variantslib)
-       ("ocaml-migrate-parsetree"
-        ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-       ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-variantslib" ,ocaml-variantslib)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
     (properties
-     `((upstream-name . "ppx_variants_conv")))
+     `((upstream-name . "ppx_variants_conv")
+       (ocaml4.07-variant . ,(delay ocaml4.07-ppx-variants-conv))))
     (home-page
      "https://github.com/janestreet/ppx_variants_conv")
     (synopsis "Generation of accessor and iteration functions for OCaml variant types")
@@ -5172,36 +5336,63 @@ definitions.")
 variant types.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-custom-printf
+(define-public ocaml4.07-ppx-variants-conv
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-variants-conv)
+     (name "ocaml-ppx-variants-conv")
+     (version "0.11.1")
+     (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+              (url "https://github.com/janestreet/ppx_variants_conv")
+              (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "1yc0gsds5m2nv39zga8nnrca2n75rkqy5dz4xj1635ybz20hhbjd"))))
+    (properties `((upstream-name . "ppx_variants_conv"))))))
+
+(define-public ocaml-ppx-custom-printf
   (package
-    (name "ocaml4.07-ppx-custom-printf")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/ppx_custom_printf-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "11b73smf3g3bpd9lg014pr4rx285nk9mnk6g6464ph51jv0sqzhj"))))
+    (name "ocaml-ppx-custom-printf")
+    (version "0.14.1")
+    (home-page "https://github.com/janestreet/ppx_custom_printf")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0c1m65kn27zvwmfwy7kk46ga76yw2a3ik9jygpy1b6nn6pi026w9"))))
     (build-system dune-build-system)
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-ppx-sexp-conv" ,(package-with-ocaml4.07 ocaml-ppx-sexp-conv))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
-    (properties `((upstream-name . "ppx_custom_printf")))
-    (home-page "https://github.com/janestreet/ppx_custom_printf")
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_custom_printf")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-custom-printf))))
     (synopsis "Printf-style format-strings for user-defined string conversion")
     (description "Extensions to printf-style format-strings for user-defined
 string conversion.")
     (license license:asl2.0)))
 
+(define-public ocaml4.07-ppx-custom-printf
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-custom-printf)
+     (version "0.11.0")
+     (source
+      (janestreet-origin
+       "ppx_custom_printf" version
+       "11b73smf3g3bpd9lg014pr4rx285nk9mnk6g6464ph51jv0sqzhj"))
+     (properties `((upstream-name . "ppx_custom_printf"))))))
+
 (define-public ocaml4.07-bin-prot
   (package
     (name "ocaml4.07-bin-prot")
@@ -5218,10 +5409,10 @@ string conversion.")
     (inputs
       `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
         ("ocaml-ppx-compare" ,(package-with-ocaml4.07 ocaml-ppx-compare))
-        ("ocaml-ppx-custom-printf" ,ocaml4.07-ppx-custom-printf)
-        ("ocaml-ppx-fields-conv" ,ocaml4.07-ppx-fields-conv)
+        ("ocaml-ppx-custom-printf" ,(package-with-ocaml4.07 ocaml-ppx-custom-printf))
+        ("ocaml-ppx-fields-conv" ,(package-with-ocaml4.07 ocaml-ppx-fields-conv))
         ("ocaml-ppx-sexp-conv" ,(package-with-ocaml4.07 ocaml-ppx-sexp-conv))
-        ("ocaml-ppx-variants-conv" ,ocaml4.07-ppx-variants-conv)
+        ("ocaml-ppx-variants-conv" ,(package-with-ocaml4.07 ocaml-ppx-variants-conv))
         ("ocaml-migrate-parsetree"
          ,(package-with-ocaml4.07 ocaml-migrate-parsetree))))
     (arguments
@@ -5270,63 +5461,63 @@ storage of large amounts of data.")
     (description "Octavius is a library to parse the `ocamldoc` comment syntax.")
     (license license:isc)))
 
-(define-public ocaml4.07-ppx-hash
+(define-public ocaml-ppx-hash
   (package
-    (name "ocaml4.07-ppx-hash")
-    (version "0.11.1")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                     (url "https://github.com/janestreet/ppx_hash")
-                     (commit (string-append "v" version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "1p0ic6aijxlrdggpmycj12q3cy9xksbq2vq727215maz4snvlf5p"))))
+    (name "ocaml-ppx-hash")
+    (version "0.14.0")
+    (source
+     (janestreet-origin "ppx_hash" version
+                "0x4wgdvhgd8a49bzari52jpkykxpv6ncgp5ncda3xgg0a9r49s8n"))
     (build-system dune-build-system)
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-ppx-compare" ,(package-with-ocaml4.07 ocaml-ppx-compare))
-        ("ocaml-ppx-sexp-conv" ,(package-with-ocaml4.07 ocaml-ppx-sexp-conv))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
-    (properties `((upstream-name . "ppx_hash")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-ppx-compare" ,ocaml-ppx-compare)
+       ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+        ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+        ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_hash")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-hash))))
     (home-page "https://github.com/janestreet/ppx_hash")
     (synopsis "Generation of hash functions from type expressions and definitions")
     (description "This package is a collection of ppx rewriters that generate
 hash functions from type exrpessions and definitions.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-enumerate
-  (package
-    (name "ocaml4.07-ppx-enumerate")
-    (version "0.11.1")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                     (url "https://github.com/janestreet/ppx_enumerate")
+(define-public ocaml4.07-ppx-hash
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-hash)
+     (name "ocaml-ppx-hash")
+     (home-page "https://github.com/janestreet/ppx_hash")
+     (version "0.11.1")
+     (source (origin
+               (method git-fetch)
+               (uri (git-reference
+                     (url home-page)
                      (commit (string-append "v" version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "0spx9k1v7vjjb6sigbfs69yndgq76v114jhxvzjmffw7q989cyhr"))))
+               (file-name (git-file-name name version))
+               (sha256
+                (base32
+                 "1p0ic6aijxlrdggpmycj12q3cy9xksbq2vq727215maz4snvlf5p"))))
+     (properties `((upstream-name . "ppx_hash"))))))
+
+(define-public ocaml-ppx-enumerate
+  (package
+    (name "ocaml-ppx-enumerate")
+    (version "0.14.0")
+    (source
+     (janestreet-origin
+      "ppx_enumerate" version
+      "1ij6sffgqhnjwnj9brhrrw1c6xgxlh0s6r17x1qkgnyrc73gfsz8"))
     (build-system dune-build-system)
     (arguments
-     `(#:tests? #f; no test suite
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+     `(#:tests? #f)) ; no test suite
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "ppx_enumerate")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_enumerate")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-enumerate))))
     (home-page "https://github.com/janestreet/ppx_enumerate")
     (synopsis "Generate a list containing all values of a finite type")
     (description "Ppx_enumerate is a ppx rewriter which generates a definition
@@ -5334,6 +5525,24 @@ for the list of all values of a type (for a type which only has finitely
 many values).")
     (license license:asl2.0)))
 
+(define-public ocaml4.07-ppx-enumerate
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-enumerate)
+     (name "ocaml-ppx-enumerate")
+     (version "0.11.1")
+     (home-page "https://github.com/janestreet/ppx_enumerate")
+     (source (origin
+               (method git-fetch)
+               (uri (git-reference
+                     (url home-page)
+                     (commit (string-append "v" version))))
+               (file-name (git-file-name name version))
+               (sha256
+                (base32
+                 "0spx9k1v7vjjb6sigbfs69yndgq76v114jhxvzjmffw7q989cyhr"))))
+     (properties `((upstream-name . "ppx_enumerate"))))))
+
 (define-public ocaml4.07-ppx-bench
   (package
     (name "ocaml4.07-ppx-bench")
@@ -5354,7 +5563,7 @@ many values).")
        #:findlib ,ocaml4.07-findlib
        #:dune ,ocaml4.07-dune))
     (propagated-inputs
-      `(("ocaml-ppx-inline-test" ,ocaml4.07-ppx-inline-test)
+     `(("ocaml-ppx-inline-test" ,(package-with-ocaml4.07 ocaml-ppx-inline-test))
         ("ocaml-migrate-parsetree"
          ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
         ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
@@ -5515,31 +5724,22 @@ context such as function arguments.")
 @code{|>} and @code{|!}.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-optional
+(define-public ocaml-ppx-optional
   (package
-    (name "ocaml4.07-ppx-optional")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/ppx_optional-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "1z8z2bga95k2vksljljfglg10vygkjd24kn1b37sk4z3nmp47x0h"))))
+    (name "ocaml-ppx-optional")
+    (version "0.14.0")
+    (source
+     (janestreet-origin
+      "ppx_optional" version
+      "1hh6ivlp1qpvyn8l0vhrahkkcp3scf7km254sgplprmk10wnyidz"))
     (build-system dune-build-system)
-    (arguments
-     ;; No tests
-     `(#:tests? #f
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+    (arguments `(#:tests? #f)) ; No tests
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "ppx_optional")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_optional")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-optional))))
     (home-page "https://github.com/janestreet/ppx_optional")
     (synopsis "Pattern matching on flat options")
     (description
@@ -5547,35 +5747,56 @@ context such as function arguments.")
 else expression.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-optcomp
+(define-public ocaml4.07-ppx-optional
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-optional)
+     (version "0.11.0")
+     (source
+      (janestreet-origin
+       "ppx_optional" version
+       "1z8z2bga95k2vksljljfglg10vygkjd24kn1b37sk4z3nmp47x0h"))
+     (properties `((upstream-name . "ppx_optional"))))))
+
+(define-public ocaml-ppx-optcomp
   (package
-    (name "ocaml4.07-ppx-optcomp")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/ppx_optcomp-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "1bb52p2j2h4s9f06vrcpla80rj93jinnzq6jzilapyx9q068929i"))))
+    (name "ocaml-ppx-optcomp")
+    (version "0.14.1")
+    (home-page "https://github.com/janestreet/ppx_optcomp")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0j5smqa0hig1yn8wfrb4mv0y59kkwsalmqkm5asbd7kcc6589ap4"))))
     (build-system dune-build-system)
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-stdio" ,(package-with-ocaml4.07 ocaml-stdio))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "ppx_optcomp")))
-    (home-page "https://github.com/janestreet/ppx_optcomp")
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-stdio" ,ocaml-stdio)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_optcomp")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-optcomp))))
     (synopsis "Optional compilation for OCaml")
     (description "Ppx_optcomp stands for Optional Compilation.  It is a tool
 used to handle optional compilations of pieces of code depending of the word
 size, the version of the compiler, ...")
     (license license:asl2.0)))
 
+(define-public ocaml4.07-ppx-optcomp
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-optcomp)
+     (version "0.11.0")
+     (source
+      (janestreet-origin
+       "ppx_optcomp" version
+       "1bb52p2j2h4s9f06vrcpla80rj93jinnzq6jzilapyx9q068929i"))
+     (properties `((upstream-name . "ppx_optcomp"))))))
+
 (define-public ocaml-ppx-let
   (package
     (name "ocaml-ppx-let")
@@ -5659,72 +5880,72 @@ instruction cache on the hot path.  See also
 https://github.com/ocaml/ocaml/issues/8563.")
     (license license:expat)))
 
-(define-public ocaml4.07-ppx-assert
+(define-public ocaml-ppx-assert
   (package
-    (name "ocaml4.07-ppx-assert")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/ppx_assert-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "17kd311n0l9f72gblf9kv8i5rghr106w37x4f0m5qwh6nlgl0j9k"))))
+    (name "ocaml-ppx-assert")
+    (version "0.14.0")
+    (source
+     (janestreet-origin "ppx_assert" version
+                        "1l2rr4jz2q5b35ryn2z146z7m9v6k8krp5gpn8ilib66mnz5zx15"))
     (build-system dune-build-system)
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-ppx-compare" ,(package-with-ocaml4.07 ocaml-ppx-compare))
-        ("ocaml-ppx-here" ,(package-with-ocaml4.07 ocaml-ppx-here))
-        ("ocaml-ppx-sexp-conv" ,(package-with-ocaml4.07 ocaml-ppx-sexp-conv))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "ppx_assert")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-ppx-cold" ,ocaml-ppx-cold)
+       ("ocaml-ppx-compare" ,ocaml-ppx-compare)
+       ("ocaml-ppx-here" ,ocaml-ppx-here)
+       ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_assert")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-assert))))
     (home-page "https://github.com/janestreet/ppx_assert")
     (synopsis "Assert-like extension nodes that raise useful errors on failure")
     (description "This package contains assert-like extension nodes that raise
 useful errors on failure.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-expect
+(define-public ocaml4.07-ppx-assert
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-assert)
+     (version "0.11.0")
+     (source
+      (janestreet-origin "ppx_assert" version
+                         "17kd311n0l9f72gblf9kv8i5rghr106w37x4f0m5qwh6nlgl0j9k"))
+     (propagated-inputs
+      `(("ocaml-base" ,ocaml-base)
+        ("ocaml-ppx-compare" ,ocaml-ppx-compare)
+        ("ocaml-ppx-here" ,ocaml-ppx-here)
+        ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+        ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+        ("ocaml-ppxlib" ,ocaml-ppxlib)))
+     (properties `((upstream-name . "ppx_assert"))))))
+
+(define-public ocaml-ppx-expect
   (package
-    (name "ocaml4.07-ppx-expect")
-    (version "0.12.0")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                     (url "https://github.com/janestreet/ppx_expect")
-                     (commit (string-append "v" version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "1wawsbjfkri4sw52n8xqrzihxc3xfpdicv3ahz83a1rsn4lb8j5q"))))
+    (name "ocaml-ppx-expect")
+    (version "0.14.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/janestreet/ppx_expect")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0vbbnjrzpyk5p0js21lafr6fcp2wqka89p1876rdf472cmg0l7fv"))))
     (build-system dune-build-system)
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-ppx-assert" ,ocaml4.07-ppx-assert)
-        ("ocaml-ppx-compare" ,(package-with-ocaml4.07 ocaml-ppx-compare))
-        ("ocaml-ppx-custom-printf" ,ocaml4.07-ppx-custom-printf)
-        ("ocaml-ppx-fields-conv" ,ocaml4.07-ppx-fields-conv)
-        ("ocaml-ppx-here" ,(package-with-ocaml4.07 ocaml-ppx-here))
-        ("ocaml-ppx-inline-test" ,ocaml4.07-ppx-inline-test)
-        ("ocaml-ppx-sexp-conv" ,(package-with-ocaml4.07 ocaml-ppx-sexp-conv))
-        ("ocaml-ppx-variants-conv" ,ocaml4.07-ppx-variants-conv)
-        ("ocaml-stdio" ,(package-with-ocaml4.07 ocaml-stdio))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))
-        ("ocaml-re" ,(package-with-ocaml4.07 ocaml-re))))
-    (properties `((upstream-name . "ppx_expect")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-ppx-here" ,ocaml-ppx-here)
+       ("ocaml-ppx-inline-test" ,ocaml-ppx-inline-test)
+       ("ocaml-stdio" ,ocaml-stdio)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-re" ,ocaml-re)))
+    (properties `((upstream-name . "ppx_expect")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-expect))))
     (home-page "https://github.com/janestreet/ppx_expect")
     (synopsis "Cram like framework for OCaml")
     (description "Expect-test is a framework for writing tests in OCaml, similar
@@ -5734,32 +5955,46 @@ output-generating code, interleaved with @code{%expect} extension expressions
 to denote the expected output.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-js-style
+(define-public ocaml4.07-ppx-expect
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-expect)
+     (version "0.12.0")
+     (source
+      (janestreet-origin "ppx_expect" version
+                         "1zpci8c49yn2ixchmwjx1kf9pwybv3dnn4l2dgnd6m36qnkralfk"))
+     (propagated-inputs
+      `(("ocaml-base" ,ocaml-base)
+        ("ocaml-ppx-assert" ,ocaml-ppx-assert)
+        ("ocaml-ppx-compare" ,ocaml-ppx-compare)
+        ("ocaml-ppx-custom-printf" ,ocaml-ppx-custom-printf)
+        ("ocaml-ppx-fields-conv" ,ocaml-ppx-fields-conv)
+        ("ocaml-ppx-here" ,ocaml-ppx-here)
+        ("ocaml-ppx-inline-test" ,ocaml-ppx-inline-test)
+        ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+        ("ocaml-ppx-variants-conv" ,ocaml-ppx-variants-conv)
+        ("ocaml-stdio" ,ocaml-stdio)
+        ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+        ("ocaml-ppxlib" ,ocaml-ppxlib)
+        ("ocaml-re" ,ocaml-re)))
+     (properties `((upstream-name . "ppx_expect"))))))
+
+(define-public ocaml-ppx-js-style
   (package
-    (name "ocaml4.07-ppx-js-style")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/ppx_js_style-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "0z3fc55jdjhhsblla6z4fqc13kljpcz29q79rvs5h2vsraqrldr2"))))
+    (name "ocaml-ppx-js-style")
+    (version "0.14.0")
+    (source
+     (janestreet-origin "ppx_js_style" version
+      "141fgxfipfn5jdaxc946dmp5y4fcnbhxms9maji9ddywgx82ya7l"))
     (build-system dune-build-system)
-    (arguments
-     ;; No tests
-     `(#:tests? #f
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+    (arguments `(#:tests? #f)) ; No tests
     (propagated-inputs
-      `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-octavius" ,(package-with-ocaml4.07 ocaml-octavius))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "ppx_js_style")))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-octavius" ,ocaml-octavius)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_js_style")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-js-style))))
     (home-page "https://github.com/janestreet/ppx_js_style")
     (synopsis "Code style checker for Jane Street Packages")
     (description "This package is a no-op ppx rewriter.  It is used as a
@@ -5767,6 +6002,16 @@ to denote the expected output.")
 packages.")
     (license license:asl2.0)))
 
+(define-public ocaml4.07-ppx-js-style
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-js-style)
+     (version "0.11.0")
+     (source
+      (janestreet-origin "ppx_js_style" version
+                         "0z3fc55jdjhhsblla6z4fqc13kljpcz29q79rvs5h2vsraqrldr2"))
+     (properties `((upstream-name . "ppx_js_style"))))))
+
 (define-public ocaml4.07-ppx-typerep-conv
   (package
     (name "ocaml4.07-ppx-typerep-conv")
@@ -5799,34 +6044,28 @@ packages.")
 from type definitions.")
     (license license:asl2.0)))
 
-(define-public ocaml4.07-ppx-base
+(define-public ocaml-ppx-base
   (package
-    (name "ocaml4.07-ppx-base")
-    (version "0.11.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://ocaml.janestreet.com/ocaml-core/v"
-                                  (version-major+minor version)
-                                  "/files/ppx_base-v" version ".tar.gz"))
-              (sha256
-               (base32
-                "0aq206pg330jmj7lhcagiiwm3a0b3gsqm801m8ajd4ysyw7idkym"))))
+    (name "ocaml-ppx-base")
+    (version "0.14.0")
+    (source
+     (janestreet-origin
+      "ppx_base" version
+      "0b7a3fmi90jk8paz0g36yzaq670fbnrbi1j8r5ibh9wbcfli7ji6"))
     (build-system dune-build-system)
     (arguments
-     `(#:test-target "."
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+     `(#:test-target "."))
     (propagated-inputs
-     `(("ocaml-ppx-compare" ,(package-with-ocaml4.07 ocaml-ppx-compare))
-        ("ocaml-ppx-enumerate" ,ocaml4.07-ppx-enumerate)
-        ("ocaml-ppx-hash" ,ocaml4.07-ppx-hash)
-        ("ocaml-ppx-js-style" ,ocaml4.07-ppx-js-style)
-        ("ocaml-ppx-sexp-conv" ,(package-with-ocaml4.07 ocaml-ppx-sexp-conv))
-        ("ocaml-migrate-parsetree"
-         ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
-        ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
-    (properties `((upstream-name . "ppx_base")))
+     `(("ocaml-ppx-compare" ,ocaml-ppx-compare)
+       ("ocaml-ppx-cold" ,ocaml-ppx-cold)
+       ("ocaml-ppx-enumerate" ,ocaml-ppx-enumerate)
+       ("ocaml-ppx-hash" ,ocaml-ppx-hash)
+       ("ocaml-ppx-js-style" ,ocaml-ppx-js-style)
+       ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_base")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-ppx-base))))
     (home-page "https://github.com/janestreet/ppx_base")
     (synopsis "Base set of ppx rewriters")
     (description "Ppx_base is the set of ppx rewriters used for Base.
@@ -5835,6 +6074,25 @@ Note that Base doesn't need ppx to build, it is only used as a
 verification tool.")
     (license license:asl2.0)))
 
+(define-public ocaml4.07-ppx-base
+  (package-with-ocaml4.07
+   (package
+     (inherit ocaml-ppx-base)
+     (version "0.11.0")
+     (source
+      (janestreet-origin
+       "ppx_base" version
+       "0aq206pg330jmj7lhcagiiwm3a0b3gsqm801m8ajd4ysyw7idkym"))
+    (propagated-inputs
+     `(("ocaml-ppx-compare" ,ocaml-ppx-compare)
+       ("ocaml-ppx-enumerate" ,ocaml-ppx-enumerate)
+       ("ocaml-ppx-hash" ,ocaml-ppx-hash)
+       ("ocaml-ppx-js-style" ,ocaml-ppx-js-style)
+       ("ocaml-ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+       ("ocaml-ppxlib" ,ocaml-ppxlib)))
+    (properties `((upstream-name . "ppx_base"))))))
+
 (define-public ocaml4.07-ppx-bin-prot
   (package
     (name "ocaml4.07-ppx-bin-prot")
@@ -5888,24 +6146,24 @@ functions from type definitions.")
        #:findlib ,ocaml4.07-findlib
        #:dune ,ocaml4.07-dune))
     (propagated-inputs
-      `(("ocaml-ppx-assert" ,ocaml4.07-ppx-assert)
-        ("ocaml-ppx-base" ,ocaml4.07-ppx-base)
+     `(("ocaml-ppx-assert" ,(package-with-ocaml4.07 ocaml-ppx-assert))
+       ("ocaml-ppx-base" ,(package-with-ocaml4.07 ocaml-ppx-base))
         ("ocaml-ppx-bench" ,ocaml4.07-ppx-bench)
         ("ocaml-ppx-bin-prot" ,ocaml4.07-ppx-bin-prot)
-        ("ocaml-ppx-custom-printf" ,ocaml4.07-ppx-custom-printf)
-        ("ocaml-ppx-expect" ,ocaml4.07-ppx-expect)
+        ("ocaml-ppx-custom-printf" ,(package-with-ocaml4.07 ocaml-ppx-custom-printf))
+        ("ocaml-ppx-expect" ,(package-with-ocaml4.07 ocaml-ppx-expect))
         ("ocaml-ppx-fail" ,ocaml4.07-ppx-fail)
-        ("ocaml-ppx-fields-conv" ,ocaml4.07-ppx-fields-conv)
+        ("ocaml-ppx-fields-conv" ,(package-with-ocaml4.07 ocaml-ppx-fields-conv))
         ("ocaml-ppx-here" ,(package-with-ocaml4.07 ocaml-ppx-here))
-        ("ocaml-ppx-inline-test" ,ocaml4.07-ppx-inline-test)
+        ("ocaml-ppx-inline-test" ,(package-with-ocaml4.07 ocaml-ppx-inline-test))
         ("ocaml-ppx-let" ,(package-with-ocaml4.07 ocaml-ppx-let))
-        ("ocaml-ppx-optcomp" ,ocaml4.07-ppx-optcomp)
-        ("ocaml-ppx-optional" ,ocaml4.07-ppx-optional)
+        ("ocaml-ppx-optcomp" ,(package-with-ocaml4.07 ocaml-ppx-optcomp))
+        ("ocaml-ppx-optional" ,(package-with-ocaml4.07 ocaml-ppx-optional))
         ("ocaml-ppx-pipebang" ,ocaml4.07-ppx-pipebang)
         ("ocaml-ppx-sexp-message" ,ocaml4.07-ppx-sexp-message)
         ("ocaml-ppx-sexp-value" ,ocaml4.07-ppx-sexp-value)
         ("ocaml-ppx-typerep-conv" ,ocaml4.07-ppx-typerep-conv)
-        ("ocaml-ppx-variants-conv" ,ocaml4.07-ppx-variants-conv)
+        ("ocaml-ppx-variants-conv" ,(package-with-ocaml4.07 ocaml-ppx-variants-conv))
         ("ocaml-migrate-parsetree"
          ,(package-with-ocaml4.07 ocaml-migrate-parsetree))
         ("ocaml-ppxlib" ,(package-with-ocaml4.07 ocaml-ppxlib))))
@@ -6038,7 +6296,7 @@ Configurator allows one to:
        #:findlib ,ocaml4.07-findlib
        #:dune ,ocaml4.07-dune))
     (native-inputs
-     `(("ocaml-ppx-expect" ,ocaml4.07-ppx-expect)))
+     `(("ocaml-ppx-expect" ,(package-with-ocaml4.07 ocaml-ppx-expect))))
     (home-page "https://github.com/janestreet/spawn")
     (synopsis "Spawning sub-processes")
     (description
@@ -6084,7 +6342,7 @@ thousands of times faster than fork.
       `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
         ("ocaml-configurator" ,ocaml4.07-configurator)
         ("ocaml-core-kernel" ,ocaml4.07-core-kernel)
-        ("ocaml-ppx-assert" ,ocaml4.07-ppx-assert)
+        ("ocaml-ppx-assert" ,(package-with-ocaml4.07 ocaml-ppx-assert))
         ("ocaml-ppx-jane" ,ocaml4.07-ppx-jane)
         ("ocaml-sexplib" ,(package-with-ocaml4.07 ocaml-sexplib))
         ("ocaml-spawn" ,ocaml4.07-spawn)
@@ -6124,12 +6382,12 @@ standard library that was developed by Jane Street.")
       `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
         ("ocaml-bin-prot" ,ocaml4.07-bin-prot)
         ("ocaml-configurator" ,ocaml4.07-configurator)
-        ("ocaml-fieldslib" ,ocaml4.07-fieldslib)
+        ("ocaml-fieldslib" ,(package-with-ocaml4.07 ocaml-fieldslib))
         ("ocaml-jane-street-headers" ,ocaml4.07-jane-street-headers)
-        ("ocaml-ppx-assert" ,ocaml4.07-ppx-assert)
-        ("ocaml-ppx-base" ,ocaml4.07-ppx-base)
-        ("ocaml-ppx-hash" ,ocaml4.07-ppx-hash)
-        ("ocaml-ppx-inline-test" ,ocaml4.07-ppx-inline-test)
+        ("ocaml-ppx-assert" ,(package-with-ocaml4.07 ocaml-ppx-assert))
+        ("ocaml-ppx-base" ,(package-with-ocaml4.07 ocaml-ppx-base))
+        ("ocaml-ppx-hash" ,(package-with-ocaml4.07 ocaml-ppx-hash))
+        ("ocaml-ppx-inline-test" ,(package-with-ocaml4.07 ocaml-ppx-inline-test))
         ("ocaml-ppx-jane" ,ocaml4.07-ppx-jane)
         ("ocaml-ppx-sexp-conv" ,(package-with-ocaml4.07 ocaml-ppx-sexp-conv))
         ("ocaml-ppx-sexp-message" ,ocaml4.07-ppx-sexp-message)
@@ -6137,7 +6395,7 @@ standard library that was developed by Jane Street.")
         ("ocaml-splittable-random" ,ocaml4.07-splittable-random)
         ("ocaml-stdio" ,(package-with-ocaml4.07 ocaml-stdio))
         ("ocaml-typerep" ,ocaml4.07-typerep)
-        ("ocaml-variantslib" ,ocaml4.07-variantslib)
+        ("ocaml-variantslib" ,(package-with-ocaml4.07 ocaml-variantslib))
         ("ocaml-migrate-parsetree"
          ,(package-with-ocaml4.07 ocaml-migrate-parsetree))))
     (properties `((upstream-name . "core_kernel")))
@@ -6494,7 +6752,7 @@ variants.")
 (define-public ocaml-mdx
   (package
     (name "ocaml-mdx")
-    (version "1.7.0")
+    (version "1.9.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -6503,7 +6761,7 @@ variants.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "10avyv99xkfqdq3gmq8gps770jpibbfslg97sbhgmp0dpwikz49d"))))
+                "0fhwaci8j73fx9xqapa9iv9xwjx73r6p8wh9xg6brnfbqkc38d5b"))))
     (build-system dune-build-system)
     (inputs
      `(("ocaml-fmt" ,ocaml-fmt)
@@ -6688,3 +6946,106 @@ these missing pieces.")
      "This packages backports new features of the language to older
 compilers, such as let+.")
     (license license:expat)))
+
+(define-public ocaml-angstrom
+  (package
+    (name "ocaml-angstrom")
+    (version "0.15.0")
+    (home-page "https://github.com/inhabitedtype/angstrom")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1hmrkdcdlkwy7rxhngf3cv3sa61cznnd9p5lmqhx20664gx2ibrh"))))
+    (build-system dune-build-system)
+    (arguments
+     ;; Only build the base angstrom package.
+     '(#:package "angstrom"
+       #:test-target "."))
+    (propagated-inputs
+     `(("ocaml-bigstringaf" ,ocaml-bigstringaf)))
+    (native-inputs
+     `(("ocaml-alcotest" ,ocaml-alcotest)
+       ("ocaml-ppx-let" ,ocaml-ppx-let)
+       ("ocaml-syntax-shims" ,ocaml-syntax-shims)))
+    (synopsis "Parser combinators built for speed and memory-efficiency")
+    (description
+     "Angstrom is a parser-combinator library that makes it easy to write
+efficient, expressive, and reusable parsers suitable for high-performance
+applications.  It exposes monadic and applicative interfaces for composition,
+and supports incremental input through buffered and unbuffered interfaces.
+Both interfaces give the user total control over the blocking behavior of
+their application, with the unbuffered interface enabling zero-copy IO.
+Parsers are backtracking by default and support unbounded lookahead.")
+    (license license:bsd-3)))
+
+(define-public ocaml-graphics
+  (package
+    (name "ocaml-graphics")
+    (version "5.1.1")
+    (home-page "https://github.com/ocaml/graphics")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "14w07ydji2nbdk366nfp2pzs9484xp9vqv63n345id13v48z8bfi"))))
+    (build-system dune-build-system)
+    (propagated-inputs
+     `(("libx11" ,libx11)))
+    (synopsis "The OCaml graphics library")
+    (description
+     "The graphics library provides a set of portable drawing primitives.
+Drawing takes place in a separate window that is created when
+Graphics.open_graph is called.  This library used to be distributed with OCaml
+up to OCaml 4.08.")
+    (license license:lgpl2.1+)))
+
+(define-public js-of-ocaml
+  (package
+    (name "js-of-ocaml")
+    (version "3.9.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/ocsigen/js_of_ocaml")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "00hdjaj94j3nc6f6wbbpx59h4yc79siphs34i1hry11r56paaqyk"))))
+    (build-system dune-build-system)
+    (arguments `(#:test-target "."))
+    (propagated-inputs
+     `(("ocaml-ppxlib" ,ocaml-ppxlib)
+       ("ocaml-uchar" ,ocaml-uchar)
+       ("ocaml-menhir" ,ocaml-menhir)
+       ("ocaml-reactivedata" ,ocaml-reactivedata)
+       ("ocaml-cmdliner" ,ocaml-cmdliner)
+       ("ocaml-lwt" ,ocaml-lwt)
+       ("ocaml-tyxml" ,ocaml-tyxml)
+       ("ocaml-re" ,ocaml-re)
+       ("ocaml-uutf" ,ocaml-uutf)
+       ("ocaml-graphics" ,ocaml-graphics)
+       ("ocaml-yojson" ,ocaml-yojson)))
+    (native-inputs
+     ;; for tests
+     `(("node" ,node)
+       ("ocaml-ppx-expect" ,ocaml-ppx-expect)
+       ("ocaml-num" ,ocaml-num)))
+    (properties `((upstream-name . "js_of_ocaml")))
+    (home-page "https://ocsigen.org/js_of_ocaml/")
+    (synopsis "Compiler from OCaml bytecode to Javascript")
+    (description "Js_of_ocaml is a compiler from OCaml bytecode to JavaScript.
+It makes it possible to run pure OCaml programs in JavaScript environment like
+browsers and Node.js.")
+    (license license:lgpl2.1+)))
diff --git a/gnu/packages/ocr.scm b/gnu/packages/ocr.scm
index 15e1811d6b..a60aeaa3b5 100644
--- a/gnu/packages/ocr.scm
+++ b/gnu/packages/ocr.scm
@@ -180,7 +180,7 @@ monospaced or proportional.")
        ("podofo" ,podofo)
        ("poppler-qt5" ,poppler-qt5)
        ("sane-backends" ,sane-backends)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtspell" ,qtspell)
        ("quazip" ,quazip)
        ("tesseract" ,tesseract-ocr)))
diff --git a/gnu/packages/orange.scm b/gnu/packages/orange.scm
index 942e194739..bedbad7e60 100644
--- a/gnu/packages/orange.scm
+++ b/gnu/packages/orange.scm
@@ -177,7 +177,7 @@ GUI based workflow.  It is primarily used in the Orange framework.")
        ("python-serverfiles" ,python-serverfiles)
        ("python-xlrd" ,python-xlrd)
        ("python-xlsxwriter" ,python-xlsxwriter)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("xdg-utils" ,xdg-utils)))
     (home-page "https://orangedatamining.com/")
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 7229723ab8..4e1543a485 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -132,8 +132,8 @@
   ;; Note: the 'update-guix-package.scm' script expects this definition to
   ;; start precisely like this.
   (let ((version "1.3.0")
-        (commit "50dfbbf8ef52111067071c788e19fc21d54c40d6")
-        (revision 3))
+        (commit "4985a4272497bf9ba87a2190353d915da9b55906")
+        (revision 4))
     (package
       (name "guix")
 
@@ -149,7 +149,7 @@
                       (commit commit)))
                 (sha256
                  (base32
-                  "128608qyza3p769h7awp183c2mi9gdx2b1xidvmjilfkphlg1lyi"))
+                  "0d1pal92pnqs9zh5rgw1s6whvzf199p1gqa12x6ssyqbc65m32xc"))
                 (file-name (string-append "guix-" version "-checkout"))))
       (build-system gnu-build-system)
       (arguments
@@ -1027,8 +1027,8 @@ environments.")
     (license (list license:gpl3+ license:agpl3+ license:silofl1.1))))
 
 (define-public guix-build-coordinator
-  (let ((commit "f9af463e81d9fcc712d7c58a491101d8d17457e8")
-        (revision "30"))
+  (let ((commit "870a0c6075c7c7b70a3c60210ea44353b3f2637b")
+        (revision "32"))
     (package
       (name "guix-build-coordinator")
       (version (git-version "0" revision commit))
@@ -1039,7 +1039,7 @@ environments.")
                       (commit commit)))
                 (sha256
                  (base32
-                  "08ysa7a33fsm069gxqnvbf1yzqcsky6gk2pifamkq0wq1dls661r"))
+                  "0z9ysgj3vmrrrmpdnc1skq5jl7m0w3f0l074s3fa8akdrifzx7w4"))
                 (file-name (string-append name "-" version "-checkout"))))
       (build-system gnu-build-system)
       (arguments
diff --git a/gnu/packages/pantheon.scm b/gnu/packages/pantheon.scm
index 249c27e4db..6e78f45e14 100644
--- a/gnu/packages/pantheon.scm
+++ b/gnu/packages/pantheon.scm
@@ -30,7 +30,7 @@
   #:use-module (gnu packages)
   #:use-module (guix build-system meson)
   #:use-module (guix git-download)
-  #:use-module ((guix licenses) :prefix license:)
+  #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix utils))
 
diff --git a/gnu/packages/password-utils.scm b/gnu/packages/password-utils.scm
index 310253c2a4..31fce7072b 100644
--- a/gnu/packages/password-utils.scm
+++ b/gnu/packages/password-utils.scm
@@ -30,6 +30,7 @@
 ;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
 ;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2021 Stefan Reichör <stefan@xsteve.at>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -125,7 +126,7 @@ human.")
 (define-public keepassxc
   (package
     (name "keepassxc")
-    (version "2.6.4")
+    (version "2.6.6")
     (source
      (origin
        (method url-fetch)
@@ -133,7 +134,7 @@ human.")
                            "/releases/download/" version "/keepassxc-"
                            version "-src.tar.xz"))
        (sha256
-        (base32 "0azq20rqsx7axrigha4qh81ipvhqnnlb27w3xdjg5z4h3jky4dp5"))))
+        (base32 "1qm4a1k11vy35mrzbzcc7lwlpmjzw18a2zy7z93rqa4vqcdb20rn"))))
     (build-system cmake-build-system)
     (arguments
      `(#:modules ((guix build cmake-build-system)
@@ -160,7 +161,7 @@ human.")
        ("libxi" ,libxi)
        ("libxtst" ,libxtst)
        ("qrencode" ,qrencode)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("quazip" ,quazip)               ; XC_KEESHARE
@@ -480,100 +481,95 @@ any X11 window.")
     (license license:gpl3+)))
 
 (define-public password-store
-  ;; The 1.7.3 release does not include support for wl-clipboard, which was
-  ;; added in b0b784b1a57c0b06936e6f5d6560712b4b810cd3. Instead, use the
-  ;; latest commit on master at the time of writing.
-  (let ((commit "918992c19231b33b3d4a3288a7288a620e608cb4")
-        (revision "1"))
-    (package
-      (name "password-store")
-      (version (git-version "1.7.3" revision commit))
-      (source (origin
-                (method git-fetch)
-                (uri (git-reference
-                      (url "git://git.zx2c4.com/password-store")
-                      (commit commit)))
-                (sha256
-                 (base32
-                  "0ni62f4pq96g0i0q66bch1dl9k4zqwhg7xaf746k3gbbqxcdh3vi"))
-                (file-name (git-file-name name version)) ))
-      (build-system gnu-build-system)
-      (arguments
-       '(#:phases
-         (modify-phases %standard-phases
-           (delete 'configure)
-           (delete 'build)
-           (add-before 'install 'patch-system-extension-dir
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let* ((out (assoc-ref outputs "out"))
-                      (extension-dir (string-append out "/lib/password-store/extensions")))
-                 (substitute* "src/password-store.sh"
-                   (("^SYSTEM_EXTENSION_DIR=.*$")
-                    ;; lead with whitespace to prevent 'make install' from
-                    ;; overwriting it again
-                    (string-append " SYSTEM_EXTENSION_DIR=\""
-                                   "${PASSWORD_STORE_SYSTEM_EXTENSION_DIR:-"
-                                   extension-dir
-                                   "}\"\n"))))
-               #t))
-           (add-before 'install 'patch-passmenu-path
-             (lambda* (#:key inputs #:allow-other-keys)
-               (substitute* "contrib/dmenu/passmenu"
-                 (("dmenu") (string-append (assoc-ref inputs "dmenu")
-                                           "/bin/dmenu"))
-                 (("xdotool") (string-append (assoc-ref inputs "xdotool")
-                                             "/bin/xdotool")))
-               #t))
-           (add-after 'install 'install-passmenu
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let* ((out (assoc-ref outputs "out"))
-                      (bin (string-append out "/bin")))
-                 (install-file "contrib/dmenu/passmenu" bin)
-                 #t)))
-           (add-after 'install 'wrap-path
-             (lambda* (#:key inputs outputs #:allow-other-keys)
-               (let ((out (assoc-ref outputs "out"))
-                     (path (map (lambda (pkg)
-                                  (string-append (assoc-ref inputs pkg) "/bin"))
-                                '("coreutils" "getopt" "git" "gnupg" "qrencode"
-                                  "sed" "tree" "which" "wl-clipboard" "xclip"))))
-                 (wrap-program (string-append out "/bin/pass")
-                   `("PATH" ":" prefix (,(string-join path ":"))))
-                 #t))))
-         #:make-flags (list "CC=gcc" (string-append "PREFIX=" %output)
-                            "WITH_ALLCOMP=yes"
-                            (string-append "BASHCOMPDIR="
-                                           %output "/etc/bash_completion.d"))
-         ;; Parallel tests may cause a race condition leading to a
-         ;; timeout in some circumstances.
-         #:parallel-tests? #f
-         #:test-target "test"))
-      (native-search-paths
-       (list (search-path-specification
-              (variable "PASSWORD_STORE_SYSTEM_EXTENSION_DIR")
-              (separator #f)                        ;single entry
-              (files '("lib/password-store/extensions")))))
-      (inputs
-       `(("dmenu" ,dmenu)
-         ("getopt" ,util-linux)
-         ("git" ,git)
-         ("gnupg" ,gnupg)
-         ("qrencode" ,qrencode)
-         ("sed" ,sed)
-         ("tree" ,tree)
-         ("which" ,which)
-         ("wl-clipboard" ,wl-clipboard)
-         ("xclip" ,xclip)
-         ("xdotool" ,xdotool)))
-      (home-page "https://www.passwordstore.org/")
-      (synopsis "Encrypted password manager")
-      (description "Password-store is a password manager which uses GnuPG to
+  (package
+    (name "password-store")
+    (version "1.7.4")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "git://git.zx2c4.com/password-store")
+                    (commit version)))
+              (sha256
+               (base32
+                "17zp9pnb3i9sd2zn9qanngmsywrb7y495ngcqs6313pv3gb83v53"))
+              (file-name (git-file-name name version))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (delete 'build)
+         (add-before 'install 'patch-system-extension-dir
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (extension-dir (string-append out "/lib/password-store/extensions")))
+               (substitute* "src/password-store.sh"
+                 (("^SYSTEM_EXTENSION_DIR=.*$")
+                  ;; lead with whitespace to prevent 'make install' from
+                  ;; overwriting it again
+                  (string-append " SYSTEM_EXTENSION_DIR=\""
+                                 "${PASSWORD_STORE_SYSTEM_EXTENSION_DIR:-"
+                                 extension-dir
+                                 "}\"\n"))))
+             #t))
+         (add-before 'install 'patch-passmenu-path
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "contrib/dmenu/passmenu"
+               (("dmenu") (string-append (assoc-ref inputs "dmenu")
+                                         "/bin/dmenu"))
+               (("xdotool") (string-append (assoc-ref inputs "xdotool")
+                                           "/bin/xdotool")))
+             #t))
+         (add-after 'install 'install-passmenu
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin")))
+               (install-file "contrib/dmenu/passmenu" bin)
+               #t)))
+         (add-after 'install 'wrap-path
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out"))
+                   (path (map (lambda (pkg)
+                                (string-append (assoc-ref inputs pkg) "/bin"))
+                              '("coreutils" "getopt" "git" "gnupg" "qrencode"
+                                "sed" "tree" "which" "wl-clipboard" "xclip"))))
+               (wrap-program (string-append out "/bin/pass")
+                 `("PATH" ":" prefix (,(string-join path ":"))))
+               #t))))
+       #:make-flags (list "CC=gcc" (string-append "PREFIX=" %output)
+                          "WITH_ALLCOMP=yes"
+                          (string-append "BASHCOMPDIR="
+                                         %output "/etc/bash_completion.d"))
+       ;; Parallel tests may cause a race condition leading to a
+       ;; timeout in some circumstances.
+       #:parallel-tests? #f
+       #:test-target "test"))
+    (native-search-paths
+     (list (search-path-specification
+            (variable "PASSWORD_STORE_SYSTEM_EXTENSION_DIR")
+            (separator #f)             ;single entry
+            (files '("lib/password-store/extensions")))))
+    (inputs
+     `(("dmenu" ,dmenu)
+       ("getopt" ,util-linux)
+       ("git" ,git)
+       ("gnupg" ,gnupg)
+       ("qrencode" ,qrencode)
+       ("sed" ,sed)
+       ("tree" ,tree)
+       ("which" ,which)
+       ("wl-clipboard" ,wl-clipboard)
+       ("xclip" ,xclip)
+       ("xdotool" ,xdotool)))
+    (home-page "https://www.passwordstore.org/")
+    (synopsis "Encrypted password manager")
+    (description "Password-store is a password manager which uses GnuPG to
 store and retrieve passwords.  The tool stores each password in its own
 GnuPG-encrypted file, allowing the program to be simple yet secure.
 Synchronization is possible using the integrated git support, which commits
 changes to your password database to a git repository that can be managed
 through the pass command.")
-      (license license:gpl2+))))
+    (license license:gpl2+)))
 
 (define-public pass-otp
   (package
@@ -693,7 +689,7 @@ key URIs using the standard otpauth:// scheme.")
     (native-inputs
      `(("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (home-page "https://qtpass.org")
     (synopsis "GUI for password manager password-store")
diff --git a/gnu/packages/patches/ath9k-htc-firmware-gcc-compat.patch b/gnu/packages/patches/ath9k-htc-firmware-gcc-compat.patch
new file mode 100644
index 0000000000..ceada2fa24
--- /dev/null
+++ b/gnu/packages/patches/ath9k-htc-firmware-gcc-compat.patch
@@ -0,0 +1,29 @@
+Fixes for compiling with -fno-common, default in GCC 10.
+
+Taken from upstream:
+https://github.com/qca/open-ath9k-htc-firmware/commit/559e3eba3b4cf103da6b8d022f3e1387278b9db8
+
+diff --git a/target_firmware/magpie_fw_dev/target/init/app_start.c b/target_firmware/magpie_fw_dev/target/init/app_start.c
+--- a/target_firmware/magpie_fw_dev/target/init/app_start.c
++++ b/target_firmware/magpie_fw_dev/target/init/app_start.c
+@@ -52,6 +52,8 @@
+ #define ALLOCRAM_START       ( ((unsigned int)&_fw_image_end) + 4)
+ #define ALLOCRAM_SIZE        ( SYS_RAM_SZIE - ( ALLOCRAM_START - SYS_D_RAM_REGION_0_BASE) - SYS_D_RAM_STACK_SIZE)
+ 
++void (* _assfail_ori)(struct register_dump_s *);
++
+ // support for more than 64 bytes on command pipe
+ extern void usb_reg_out_patch(void);
+ extern int _HIFusb_get_max_msg_len_patch(hif_handle_t handle, int pipe);
+diff --git a/target_firmware/magpie_fw_dev/target/init/init.h b/target_firmware/magpie_fw_dev/target/init/init.h
+--- a/target_firmware/magpie_fw_dev/target/init/init.h
++++ b/target_firmware/magpie_fw_dev/target/init/init.h
+@@ -46,7 +46,7 @@
+ void AR6002_fatal_exception_handler_patch(CPU_exception_frame_t *exc_frame);
+ void exception_reset(struct register_dump_s *dump);
+ 
+-void (* _assfail_ori)(struct register_dump_s *);
++extern void (* _assfail_ori)(struct register_dump_s *);
+ void HTCMsgRecvHandler_patch(adf_nbuf_t hdr_buf, adf_nbuf_t buffer, void *context);
+ void HTCControlSvcProcessMsg_patch(HTC_ENDPOINT_ID EndpointID, adf_nbuf_t hdr_buf,
+ 				   adf_nbuf_t pBuffers, void *arg);
diff --git a/gnu/packages/patches/bash-completion-directories.patch b/gnu/packages/patches/bash-completion-directories.patch
index 164096f16c..021e34653b 100644
--- a/gnu/packages/patches/bash-completion-directories.patch
+++ b/gnu/packages/patches/bash-completion-directories.patch
@@ -16,11 +16,11 @@ This is what this patch does.
  {
 -    local -a dirs=( ${BASH_COMPLETION_USER_DIR:-${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion}/completions )
 +    local -a dirs=(
++        ${BASH_COMPLETION_USER_DIR:-${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion}/completions
 +        "$HOME/.guix-profile/share/bash-completion/completions/$base"
 +        "$HOME/.guix-profile/etc/bash_completion.d/$base"
 +        "/run/current-system/profile/share/bash-completion/completions/$base"
-+        "/run/current-system/profile/etc/bash_completion.d/$base"
-+        ${BASH_COMPLETION_USER_DIR:-${XDG_DATA_HOME:-$HOME/.local/share}/bash-completion}/completions )
++        "/run/current-system/profile/etc/bash_completion.d/$base" )
 +
      local OIFS=$IFS IFS=: dir cmd="${1##*/}" compfile
      for dir in ${XDG_DATA_DIRS:-/usr/local/share:/usr/share}; do
diff --git a/gnu/packages/patches/brightnessctl-elogind-support.patch b/gnu/packages/patches/brightnessctl-elogind-support.patch
new file mode 100644
index 0000000000..8125f1c459
--- /dev/null
+++ b/gnu/packages/patches/brightnessctl-elogind-support.patch
@@ -0,0 +1,13 @@
+From https://github.com/Hummer12007/brightnessctl/issues/67
+
+--- a/Makefile
++++ b/Makefile
+@@ -18,6 +18,8 @@ MODE = ${MODE_${INSTALL_UDEV_RULES}}
+ ifdef ENABLE_SYSTEMD
+ 	CFLAGS += ${shell pkg-config --cflags libsystemd}
+ 	LDLIBS += ${shell pkg-config --libs libsystemd}
++	CFLAGS += ${shell pkg-config --cflags libelogind}
++	LDLIBS += ${shell pkg-config --libs libelogind}
+ 	CPPFLAGS += -DENABLE_SYSTEMD
+ 	INSTALL_UDEV_RULES=0
+ 	MODE = 0755
diff --git a/gnu/packages/patches/bsdiff-CVE-2014-9862.patch b/gnu/packages/patches/bsdiff-CVE-2014-9862.patch
deleted file mode 100644
index 7aab818090..0000000000
--- a/gnu/packages/patches/bsdiff-CVE-2014-9862.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/bspatch.c b/bspatch.c
-index 8d95633..ab77722 100644
---- a/bspatch.c
-+++ b/bspatch.c
-
-@@ -187,6 +187,10 @@
- 		};
- 
- 		/* Sanity-check */
-+		if ((ctrl[0] < 0) || (ctrl[1] < 0))
-+			errx(1,"Corrupt patch\n");
-+
-+		/* Sanity-check */
- 		if(newpos+ctrl[0]>newsize)
- 			errx(1,"Corrupt patch\n");
diff --git a/gnu/packages/patches/connman-CVE-2021-33833.patch b/gnu/packages/patches/connman-CVE-2021-33833.patch
new file mode 100644
index 0000000000..3e1a19d961
--- /dev/null
+++ b/gnu/packages/patches/connman-CVE-2021-33833.patch
@@ -0,0 +1,74 @@
+Fix CVE-2021-33833:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33833
+
+Patch copied from upstream source repository:
+
+https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=eceb2e8d2341c041df55a5e2f047d9a8c491463c
+
+From eceb2e8d2341c041df55a5e2f047d9a8c491463c Mon Sep 17 00:00:00 2001
+From: Valery Kashcheev <v.kascheev@omp.ru>
+Date: Mon, 7 Jun 2021 18:58:24 +0200
+Subject: [PATCH] dnsproxy: Check the length of buffers before memcpy
+
+Fix using a stack-based buffer overflow attack by checking the length of
+the ptr and uptr buffers.
+
+Fix debug message output.
+
+Fixes: CVE-2021-33833
+---
+ src/dnsproxy.c | 20 +++++++++++---------
+ 1 file changed, 11 insertions(+), 9 deletions(-)
+
+diff --git a/src/dnsproxy.c b/src/dnsproxy.c
+index de52df5a..38dbdd71 100644
+--- a/src/dnsproxy.c
++++ b/src/dnsproxy.c
+@@ -1788,17 +1788,15 @@ static char *uncompress(int16_t field_count, char *start, char *end,
+ 		 * tmp buffer.
+ 		 */
+ 
+-		debug("pos %d ulen %d left %d name %s", pos, ulen,
+-			(int)(uncomp_len - (uptr - uncompressed)), uptr);
+-
+-		ulen = strlen(name);
+-		if ((uptr + ulen + 1) > uncomp_end) {
++		ulen = strlen(name) + 1;
++		if ((uptr + ulen) > uncomp_end)
+ 			goto out;
+-		}
+-		strncpy(uptr, name, uncomp_len - (uptr - uncompressed));
++		strncpy(uptr, name, ulen);
++
++		debug("pos %d ulen %d left %d name %s", pos, ulen,
++			(int)(uncomp_end - (uptr + ulen)), uptr);
+ 
+ 		uptr += ulen;
+-		*uptr++ = '\0';
+ 
+ 		ptr += pos;
+ 
+@@ -1841,7 +1839,7 @@ static char *uncompress(int16_t field_count, char *start, char *end,
+ 		} else if (dns_type == ns_t_a || dns_type == ns_t_aaaa) {
+ 			dlen = uptr[-2] << 8 | uptr[-1];
+ 
+-			if (ptr + dlen > end) {
++			if ((ptr + dlen) > end || (uptr + dlen) > uncomp_end) {
+ 				debug("data len %d too long", dlen);
+ 				goto out;
+ 			}
+@@ -1880,6 +1878,10 @@ static char *uncompress(int16_t field_count, char *start, char *end,
+ 			 * refresh interval, retry interval, expiration
+ 			 * limit and minimum ttl). They are 20 bytes long.
+ 			 */
++			if ((uptr + 20) > uncomp_end || (ptr + 20) > end) {
++				debug("soa record too long");
++				goto out;
++			}
+ 			memcpy(uptr, ptr, 20);
+ 			uptr += 20;
+ 			ptr += 20;
+-- 
+2.32.0
+
diff --git a/gnu/packages/patches/curl-7.77-tls-priority-string.patch b/gnu/packages/patches/curl-7.77-tls-priority-string.patch
new file mode 100644
index 0000000000..bf1bfa8aaa
--- /dev/null
+++ b/gnu/packages/patches/curl-7.77-tls-priority-string.patch
@@ -0,0 +1,98 @@
+cURL 7.77.0 would use a bogus TLS priority string favoring older TLS
+protocol versions, which in turn would prevent access to bitbucket.org:
+
+  https://issues.guix.gnu.org/49035
+  https://github.com/curl/curl/pull/7278
+
+This patch fixes it.
+From <https://github.com/curl/curl/pull/7278/commits/b98f79f6ecdb708c67f9a0cec56ce48952a54556>.
+
+From b98f79f6ecdb708c67f9a0cec56ce48952a54556 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Fri, 18 Jun 2021 14:54:07 +0200
+Subject: [PATCH] gnutls: set the prefer ciphers in correct order
+
+Reported-by: civodul on github
+Assisted-by: Nikos Mavrogiannopoulos
+Fixes #7277
+---
+ lib/vtls/gtls.c | 30 +++++++++++++-----------------
+ 1 file changed, 13 insertions(+), 17 deletions(-)
+
+diff --git a/lib/vtls/gtls.c b/lib/vtls/gtls.c
+index d9bc5611e8f9..da2af64955c3 100644
+--- a/lib/vtls/gtls.c
++++ b/lib/vtls/gtls.c
+@@ -330,6 +330,9 @@ set_ssl_version_min_max(struct Curl_easy *data,
+       ssl_version_max = CURL_SSLVERSION_MAX_TLSv1_2;
+     }
+   }
++  else if(ssl_version_max == CURL_SSLVERSION_MAX_DEFAULT) {
++    ssl_version_max = CURL_SSLVERSION_MAX_TLSv1_3;
++  }
+ 
+   switch(ssl_version | ssl_version_max) {
+   case CURL_SSLVERSION_TLSv1_0 | CURL_SSLVERSION_MAX_TLSv1_0:
+@@ -338,11 +341,11 @@ set_ssl_version_min_max(struct Curl_easy *data,
+     return CURLE_OK;
+   case CURL_SSLVERSION_TLSv1_0 | CURL_SSLVERSION_MAX_TLSv1_1:
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+-      "+VERS-TLS1.0:+VERS-TLS1.1";
++      "+VERS-TLS1.1:+VERS-TLS1.0";
+     return CURLE_OK;
+   case CURL_SSLVERSION_TLSv1_0 | CURL_SSLVERSION_MAX_TLSv1_2:
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+-      "+VERS-TLS1.0:+VERS-TLS1.1:+VERS-TLS1.2";
++      "+VERS-TLS1.2:+VERS-TLS1.1:+VERS-TLS1.0";
+     return CURLE_OK;
+   case CURL_SSLVERSION_TLSv1_1 | CURL_SSLVERSION_MAX_TLSv1_1:
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+@@ -350,7 +353,7 @@ set_ssl_version_min_max(struct Curl_easy *data,
+     return CURLE_OK;
+   case CURL_SSLVERSION_TLSv1_1 | CURL_SSLVERSION_MAX_TLSv1_2:
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+-      "+VERS-TLS1.1:+VERS-TLS1.2";
++      "+VERS-TLS1.2:+VERS-TLS1.1";
+     return CURLE_OK;
+   case CURL_SSLVERSION_TLSv1_2 | CURL_SSLVERSION_MAX_TLSv1_2:
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+@@ -360,25 +363,17 @@ set_ssl_version_min_max(struct Curl_easy *data,
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+       "+VERS-TLS1.3";
+     return CURLE_OK;
+-  case CURL_SSLVERSION_TLSv1_0 | CURL_SSLVERSION_MAX_DEFAULT:
+-    *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+-      "+VERS-TLS1.0:+VERS-TLS1.1:+VERS-TLS1.2"
+-      ":+VERS-TLS1.3";
++  case CURL_SSLVERSION_TLSv1_0 | CURL_SSLVERSION_MAX_TLSv1_3:
++    *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0";
+     return CURLE_OK;
+-  case CURL_SSLVERSION_TLSv1_1 | CURL_SSLVERSION_MAX_DEFAULT:
++  case CURL_SSLVERSION_TLSv1_1 | CURL_SSLVERSION_MAX_TLSv1_3:
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+-      "+VERS-TLS1.1:+VERS-TLS1.2"
+-      ":+VERS-TLS1.3";
++      "+VERS-TLS1.3:+VERS-TLS1.2:+VERS-TLS1.1";
+     return CURLE_OK;
+-  case CURL_SSLVERSION_TLSv1_2 | CURL_SSLVERSION_MAX_DEFAULT:
++  case CURL_SSLVERSION_TLSv1_2 | CURL_SSLVERSION_MAX_TLSv1_3:
+     *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+-      "+VERS-TLS1.2"
+-      ":+VERS-TLS1.3";
++      "+VERS-TLS1.3:+VERS-TLS1.2";
+     return CURLE_OK;
+-  case CURL_SSLVERSION_TLSv1_3 | CURL_SSLVERSION_MAX_DEFAULT:
+-    *prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:"
+-      "+VERS-TLS1.2"
+-      ":+VERS-TLS1.3";
+     return CURLE_OK;
+   }
+ 
+@@ -608,6 +603,7 @@ gtls_connect_step1(struct Curl_easy *data,
+   }
+   else {
+ #endif
++    infof(data, "GnuTLS ciphers: %s\n", prioritylist);
+     rc = gnutls_priority_set_direct(session, prioritylist, &err);
+ #ifdef HAVE_GNUTLS_SRP
+   }
diff --git a/gnu/packages/patches/efivar-gcc-compat.patch b/gnu/packages/patches/efivar-gcc-compat.patch
new file mode 100644
index 0000000000..fd1a3dc90a
--- /dev/null
+++ b/gnu/packages/patches/efivar-gcc-compat.patch
@@ -0,0 +1,177 @@
+Fix build with -Werror=address-of-packed-member, which is default since
+GCC 9.
+
+This is a combination of three upstream commits:
+
+  https://github.com/rhboot/efivar/commit/b98ba8921010d03f46704a476c69861515deb1ca
+  https://github.com/rhboot/efivar/commit/c3c553db85ff10890209d0fe48fb4856ad68e4e0
+  https://github.com/rhboot/efivar/commit/0dad6d78a7fb5f6c5fb4a1d646040539db6cf865
+
+diff --git a/src/dp-media.c b/src/dp-media.c
+index 96a576f..be691c4 100644
+--- a/src/dp-media.c
++++ b/src/dp-media.c
+@@ -46,8 +46,7 @@ _format_media_dn(char *buf, size_t size, const_efidp dp)
+ 			break;
+ 		case EFIDP_HD_SIGNATURE_GUID:
+ 			format(buf, size, off, "HD", "GPT,");
+-			format_guid(buf, size, off, "HD",
+-				    (efi_guid_t *)dp->hd.signature);
++			format_guid(buf, size, off, "HD", dp->hd.signature);
+ 			format(buf, size, off, "HD",
+ 			       ",0x%"PRIx64",0x%"PRIx64")",
+ 			       dp->hd.start, dp->hd.size);
+diff --git a/src/dp-message.c b/src/dp-message.c
+index 3724e5f..6b8e907 100644
+--- a/src/dp-message.c
++++ b/src/dp-message.c
+@@ -364,7 +364,7 @@ _format_message_dn(char *buf, size_t size, const_efidp dp)
+ 			       dp->infiniband.port_gid[1],
+ 			       dp->infiniband.port_gid[0]);
+ 			format_guid(buf, size, off, "Infiniband",
+-				    (efi_guid_t *)&dp->infiniband.ioc_guid);
++				    &dp->infiniband.ioc_guid);
+ 			format(buf, size, off, "Infiniband",
+ 			       ",%"PRIu64",%"PRIu64")",
+ 			       dp->infiniband.target_port_id,
+@@ -620,11 +620,13 @@ _format_message_dn(char *buf, size_t size, const_efidp dp)
+ 			  ) / sizeof(efi_ip_addr_t);
+ 		format(buf, size, off, "Dns", "Dns(");
+ 		for (int i=0; i < end; i++) {
+-			const efi_ip_addr_t *addr = &dp->dns.addrs[i];
++			efi_ip_addr_t addr;
++
++			memcpy(&addr, &dp->dns.addrs[i], sizeof(addr));
+ 			if (i != 0)
+ 				format(buf, size, off, "Dns", ",");
+ 			format_ip_addr(buf, size, off, "Dns",
+-				       dp->dns.is_ipv6, addr);
++				       dp->dns.is_ipv6, &addr);
+ 		}
+ 		format(buf, size, off, "Dns", ")");
+ 		break;
+diff --git a/src/dp.h b/src/dp.h
+index aa4e390..1f921d5 100644
+--- a/src/dp.h
++++ b/src/dp.h
+@@ -70,8 +70,11 @@
+ #define format_guid(buf, size, off, dp_type, guid) ({			\
+ 		int _rc;						\
+ 		char *_guidstr = NULL;					\
++		efi_guid_t _guid;					\
++		const efi_guid_t * const _guid_p = &_guid;		\
+ 									\
+-		_rc = efi_guid_to_str(guid, &_guidstr);			\
++		memmove(&_guid, guid, sizeof(_guid));			\
++		_rc = efi_guid_to_str(_guid_p, &_guidstr);		\
+ 		if (_rc < 0) {						\
+ 			efi_error("could not build %s GUID DP string",	\
+ 				  dp_type);				\
+@@ -79,7 +82,7 @@
+ 			_guidstr = onstack(_guidstr,			\
+ 					   strlen(_guidstr)+1);		\
+ 			_rc = format(buf, size, off, dp_type, "%s",	\
+-				     _guidstr);	\
++				     _guidstr);				\
+ 		}							\
+ 		_rc;							\
+ 	})
+diff --git a/src/guid.c b/src/guid.c
+index 306c9ff..3156b3b 100644
+--- a/src/guid.c
++++ b/src/guid.c
+@@ -31,7 +31,7 @@
+ extern const efi_guid_t efi_guid_zero;
+ 
+ int NONNULL(1, 2) PUBLIC
+-efi_guid_cmp(const efi_guid_t *a, const efi_guid_t *b)
++efi_guid_cmp(const void * const a, const void * const b)
+ {
+ 	return memcmp(a, b, sizeof (efi_guid_t));
+ }
+diff --git a/src/include/efivar/efivar.h b/src/include/efivar/efivar.h
+index 316891c..ad6449d 100644
+--- a/src/include/efivar/efivar.h
++++ b/src/include/efivar/efivar.h
+@@ -128,7 +128,7 @@ extern int efi_symbol_to_guid(const char *symbol, efi_guid_t *guid)
+ 
+ extern int efi_guid_is_zero(const efi_guid_t *guid);
+ extern int efi_guid_is_empty(const efi_guid_t *guid);
+-extern int efi_guid_cmp(const efi_guid_t *a, const efi_guid_t *b);
++extern int efi_guid_cmp(const void * const a, const void * const b);
+ 
+ /* import / export functions */
+ typedef struct efi_variable efi_variable_t;
+diff --git a/src/ucs2.h b/src/ucs2.h
+index dbb5900..edd8367 100644
+--- a/src/ucs2.h
++++ b/src/ucs2.h
+@@ -23,16 +23,21 @@
+ 	(((val) & ((mask) << (shift))) >> (shift))
+ 
+ static inline size_t UNUSED
+-ucs2len(const uint16_t * const s, ssize_t limit)
++ucs2len(const void *vs, ssize_t limit)
+ {
+ 	ssize_t i;
+-	for (i = 0; i < (limit >= 0 ? limit : i+1) && s[i] != (uint16_t)0; i++)
++	const uint16_t *s = vs;
++	const uint8_t *s8 = vs;
++
++	for (i = 0;
++	     i < (limit >= 0 ? limit : i+1) && s8[0] != 0 && s8[1] != 0;
++	     i++, s8 += 2, s++)
+ 		;
+ 	return i;
+ }
+ 
+ static inline size_t UNUSED
+-ucs2size(const uint16_t * const s, ssize_t limit)
++ucs2size(const void *s, ssize_t limit)
+ {
+ 	size_t rc = ucs2len(s, limit);
+ 	rc *= sizeof (uint16_t);
+@@ -69,10 +74,11 @@ utf8size(uint8_t *s, ssize_t limit)
+ }
+ 
+ static inline unsigned char * UNUSED
+-ucs2_to_utf8(const uint16_t * const chars, ssize_t limit)
++ucs2_to_utf8(const void * const voidchars, ssize_t limit)
+ {
+ 	ssize_t i, j;
+ 	unsigned char *ret;
++	const uint16_t * const chars = voidchars;
+ 
+ 	if (limit < 0)
+ 		limit = ucs2len(chars, -1);
+@@ -124,10 +130,12 @@ ucs2_to_utf8(const uint16_t * const chars, ssize_t limit)
+ }
+ 
+ static inline ssize_t UNUSED NONNULL(4)
+-utf8_to_ucs2(uint16_t *ucs2, ssize_t size, int terminate, uint8_t *utf8)
++utf8_to_ucs2(void *ucs2void, ssize_t size, int terminate, uint8_t *utf8)
+ {
+ 	ssize_t req;
+ 	ssize_t i, j;
++	uint16_t *ucs2 = ucs2void;
++	uint16_t val16;
+ 
+ 	if (!ucs2 && size > 0) {
+ 		errno = EINVAL;
+@@ -162,10 +170,13 @@ utf8_to_ucs2(uint16_t *ucs2, ssize_t size, int terminate, uint8_t *utf8)
+ 			val = utf8[i] & 0x7f;
+ 			i += 1;
+ 		}
+-		ucs2[j] = val;
++		val16 = val;
++		ucs2[j] = val16;
++	}
++	if (terminate) {
++		val16 = 0;
++		ucs2[j++] = val16;
+ 	}
+-	if (terminate)
+-		ucs2[j++] = (uint16_t)0;
+ 	return j;
+ };
+ 
diff --git a/gnu/packages/patches/gcc-8-sort-libtool-find-output.patch b/gnu/packages/patches/gcc-8-sort-libtool-find-output.patch
new file mode 100644
index 0000000000..5bdb15a1c4
--- /dev/null
+++ b/gnu/packages/patches/gcc-8-sort-libtool-find-output.patch
@@ -0,0 +1,399 @@
+Sort find output in autotool files to ensure reproducibility.
+
+Without sorting find output, static archives (such as libstdc++.a) are
+unreproducible as wildcard find output has no ordering guarantees.
+
+Documented here: https://reproducible-builds.org/docs/archives/#gnu-libtool
+
+diff --git a/gcc/configure b/gcc/configure
+index 97ba7d7d69c..e37a96f0c0c 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -19720,20 +19720,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libcc1/configure b/libcc1/configure
+index f53a121611c..5740ca90cab 100755
+--- a/libcc1/configure
++++ b/libcc1/configure
+@@ -12221,20 +12221,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libffi/configure b/libffi/configure
+index 790a291011f..54b1ac18306 100755
+--- a/libffi/configure
++++ b/libffi/configure
+@@ -12661,20 +12661,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libgo/config/libtool.m4 b/libgo/config/libtool.m4
+index f7005947454..8a84417b828 100644
+--- a/libgo/config/libtool.m4
++++ b/libgo/config/libtool.m4
+@@ -6010,20 +6010,20 @@ if test "$_lt_caught_CXX_error" != yes; then
+ 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libgo/config/ltmain.sh b/libgo/config/ltmain.sh
+index ce66b44906a..0f81c401407 100644
+--- a/libgo/config/ltmain.sh
++++ b/libgo/config/ltmain.sh
+@@ -2917,7 +2917,7 @@ func_extract_archives ()
+ 	    darwin_file=
+ 	    darwin_files=
+ 	    for darwin_file in $darwin_filelist; do
+-	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
++	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ 	      $LIPO -create -output "$darwin_file" $darwin_files
+ 	    done # $darwin_filelist
+ 	    $RM -rf unfat-$$
+@@ -2932,7 +2932,7 @@ func_extract_archives ()
+         func_extract_an_archive "$my_xdir" "$my_xabs"
+ 	;;
+       esac
+-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
++      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+     done
+ 
+     func_extract_archives_result="$my_oldobjs"
+diff --git a/libhsail-rt/configure b/libhsail-rt/configure
+index a4fcc10c1f9..8e671229fcd 100755
+--- a/libhsail-rt/configure
++++ b/libhsail-rt/configure
+@@ -12244,20 +12244,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libitm/configure b/libitm/configure
+index dbf386db434..29d4f10611f 100644
+--- a/libitm/configure
++++ b/libitm/configure
+@@ -13067,20 +13067,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/liboffloadmic/configure b/liboffloadmic/configure
+index f873716991b..7aa9186b10e 100644
+--- a/liboffloadmic/configure
++++ b/liboffloadmic/configure
+@@ -12379,20 +12379,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/liboffloadmic/plugin/configure b/liboffloadmic/plugin/configure
+index c031eb3e7fa..67fc7368f21 100644
+--- a/liboffloadmic/plugin/configure
++++ b/liboffloadmic/plugin/configure
+@@ -12086,20 +12086,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libsanitizer/configure b/libsanitizer/configure
+index 4695bc7d4f7..cb7d25c07e6 100755
+--- a/libsanitizer/configure
++++ b/libsanitizer/configure
+@@ -13308,20 +13308,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
+index 61457e940ec..21ef1f61e41 100755
+--- a/libstdc++-v3/configure
++++ b/libstdc++-v3/configure
+@@ -13087,20 +13087,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libtool.m4 b/libtool.m4
+index 24d13f34409..940faaa161d 100644
+--- a/libtool.m4
++++ b/libtool.m4
+@@ -6005,20 +6005,20 @@ if test "$_lt_caught_CXX_error" != yes; then
+ 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/libvtv/configure b/libvtv/configure
+index a197f750453..31ab3a0637b 100755
+--- a/libvtv/configure
++++ b/libvtv/configure
+@@ -13339,20 +13339,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+ 	      prelink_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ 	      old_archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ 		$RANLIB $oldlib'
+ 	      archive_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+ 		rm -rf $tpldir~
+ 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+diff --git a/ltmain.sh b/ltmain.sh
+index 9503ec85d70..79f9ba89af5 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -2917,7 +2917,7 @@ func_extract_archives ()
+ 	    darwin_file=
+ 	    darwin_files=
+ 	    for darwin_file in $darwin_filelist; do
+-	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
++	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ 	      $LIPO -create -output "$darwin_file" $darwin_files
+ 	    done # $darwin_filelist
+ 	    $RM -rf unfat-$$
+@@ -2932,7 +2932,7 @@ func_extract_archives ()
+         func_extract_an_archive "$my_xdir" "$my_xabs"
+ 	;;
+       esac
+-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
++      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+     done
+ 
+     func_extract_archives_result="$my_oldobjs"
diff --git a/gnu/packages/patches/grub-cross-system-i686.patch b/gnu/packages/patches/grub-cross-system-i686.patch
deleted file mode 100644
index 2715345d63..0000000000
--- a/gnu/packages/patches/grub-cross-system-i686.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-Not upstreamed.
-Fixes cross-build for the Hurd, from i686-linux,
-see <https://bugs.gnu.org/41982>.
-
-From 17b242e7b80108f1467037e15b605595e4823b2e Mon Sep 17 00:00:00 2001
-From: "Jan (janneke) Nieuwenhuizen" <janneke@gnu.org>
-Date: Sun, 21 Jun 2020 15:10:40 +0200
-Subject: [PATCH v2] grub-core: Build fixes for i386
-Content-Transfer-Encoding: 8bit
-Content-Type: text/plain; charset=UTF-8
-
-* grub-core/lib/i386/relocator64.S: Avoid x86_64 instructions on i386.
----
- grub-core/lib/i386/relocator64.S | 33 +++++++++++++++++++++++++++++++-
- 1 file changed, 32 insertions(+), 1 deletion(-)
-
-diff --git a/grub-core/lib/i386/relocator64.S b/grub-core/lib/i386/relocator64.S
-index 148f38adb..ea39908c1 100644
---- a/grub-core/lib/i386/relocator64.S
-+++ b/grub-core/lib/i386/relocator64.S
-@@ -63,7 +63,9 @@ VARIABLE(grub_relocator64_cr3)
- 	movq	%rax, %cr3
- #endif
- 
-+#ifdef __x86_64__
- 	.code64
-+#endif
- 
- 	/* mov imm64, %rax */
- 	.byte 	0x48
-@@ -71,7 +73,14 @@ VARIABLE(grub_relocator64_cr3)
- VARIABLE(grub_relocator64_rsp)
- 	.quad	0
- 
-+#ifndef __x86_64__
-+	/* movq	%rax, %rsp */
-+	.byte 	0x48
-+	.byte	0x89
-+	.byte	0xc4
-+#else
- 	movq	%rax, %rsp
-+#endif
- 
- #ifdef GRUB_MACHINE_EFI
- 	jmp	LOCAL(skip_efi_stack_align)
-@@ -85,7 +94,14 @@ VARIABLE(grub_relocator64_rsp)
- 	 */
- VARIABLE(grub_relocator64_efi_start)
- 	/* Align the stack as UEFI spec requires. */
-+#ifndef __x86_64__
-+	.byte 0x48
-+        .byte 0x83
-+        .byte 0xe4
-+        .byte 0xf0
-+#else
- 	andq	$~15, %rsp
-+#endif
- 
- LOCAL(skip_efi_stack_align):
- #endif
-@@ -95,8 +111,15 @@ LOCAL(skip_efi_stack_align):
- VARIABLE(grub_relocator64_rsi)
- 	.quad	0
- 
-+#ifndef	__x86_64__
-+	/* movq	%rax, %rsi */
-+	.byte 	0x48
-+	.byte	0x89
-+	.byte 	0xc6
-+#else
- 	movq	%rax, %rsi
--	
-+#endif
-+
- 	/* mov imm64, %rax */
- 	.byte 	0x48
- 	.byte	0xb8
-@@ -128,6 +151,14 @@ VARIABLE(grub_relocator64_rdx)
- #ifdef __APPLE__
- 	.byte 0xff, 0x25
- 	.quad 0
-+#elif !defined (__x86_64__)
-+	/* jmp *LOCAL(jump_addr) (%rip) */
-+	.byte 0xff
-+        .byte 0x25
-+	.byte 0
-+	.byte 0
-+	.byte 0
-+	.byte 0
- #else
- 	jmp *LOCAL(jump_addr) (%rip)
- #endif
--- 
-Jan Nieuwenhuizen <janneke@gnu.org> | GNU LilyPond http://lilypond.org
-Freelance IT http://JoyofSource.com | Avatar® http://AvatarAcademy.com
-
diff --git a/gnu/packages/patches/grub-setup-root.patch b/gnu/packages/patches/grub-setup-root.patch
index 1abe9c383a..e64a7dd6be 100644
--- a/gnu/packages/patches/grub-setup-root.patch
+++ b/gnu/packages/patches/grub-setup-root.patch
@@ -1,9 +1,53 @@
 This patch is taken from OpenWrt, see:
 
-https://github.com/openwrt/openwrt/blob/master/package/boot/grub2/patches/100-grub_setup_root.patch.
+https://github.com/openwrt/openwrt/blob/master/package/boot/grub2/patches/100-grub_setup_root.patch
+
+nckx changed `char *root' to lazily pacify -Werror=discarded-qualifiers.
 
 It allows to use grub-bios-setup on a raw disk-images, without root permissions.
 
+--- a/include/grub/util/install.h
++++ b/include/grub/util/install.h
+@@ -198,13 +198,13 @@ grub_install_get_image_target (const char *arg);
+ void
+ grub_util_bios_setup (const char *dir,
+ 		      const char *boot_file, const char *core_file,
+-		      const char *dest, int force,
++		      char *root, const char *dest, int force,
+ 		      int fs_probe, int allow_floppy,
+ 		      int add_rs_codes, int warn_short_mbr_gap);
+ void
+ grub_util_sparc_setup (const char *dir,
+ 		       const char *boot_file, const char *core_file,
+-		       const char *dest, int force,
++		       char *root, const char *dest, int force,
+ 		       int fs_probe, int allow_floppy,
+ 		       int add_rs_codes, int warn_short_mbr_gap);
+ 
+diff --git a/util/grub-install.c b/util/grub-install.c
+index 0fbe7f78c..7f06aa1e3 100644
+--- a/util/grub-install.c
++++ b/util/grub-install.c
+@@ -1721,7 +1721,7 @@ main (int argc, char *argv[])
+ 	if (install_bootsector)
+ 	  {
+ 	    grub_util_bios_setup (platdir, "boot.img", "core.img",
+-				  install_drive, force,
++				  NULL, install_drive, force,
+ 				  fs_probe, allow_floppy, add_rs_codes,
+ 				  !grub_install_is_short_mbrgap_supported ());
+ 
+@@ -1752,7 +1752,7 @@ main (int argc, char *argv[])
+ 	if (install_bootsector)
+ 	  {
+ 	    grub_util_sparc_setup (platdir, "boot.img", "core.img",
+-				   install_drive, force,
++				   NULL, install_drive, force,
+ 				   fs_probe, allow_floppy,
+ 				   0 /* unused */, 0 /* unused */ );
+ 
+diff --git a/util/grub-setup.c b/util/grub-setup.c
+index 1783224dd..48cde4950 100644
 --- a/util/grub-setup.c
 +++ b/util/grub-setup.c
 @@ -87,6 +87,8 @@ static struct argp_option options[] = {
@@ -23,7 +67,7 @@ It allows to use grub-bios-setup on a raw disk-images, without root permissions.
    int  force;
    int  fs_probe;
    int allow_floppy;
-@@ -178,6 +181,13 @@ argp_parser (int key, char *arg, struct
+@@ -178,6 +181,13 @@ argp_parser (int key, char *arg, struct argp_state *state)
          arguments->dev_map = xstrdup (arg);
          break;
  
@@ -44,18 +88,21 @@ It allows to use grub-bios-setup on a raw disk-images, without root permissions.
 -		   dest_dev, arguments.force,
 +		   arguments.root_dev, dest_dev, arguments.force,
  		   arguments.fs_probe, arguments.allow_floppy,
- 		   arguments.add_rs_codes);
+ 		   arguments.add_rs_codes, 0);
  
+diff --git a/util/setup.c b/util/setup.c
+index da5f2c07f..193745a9c 100644
 --- a/util/setup.c
 +++ b/util/setup.c
-@@ -252,13 +252,12 @@ identify_partmap (grub_disk_t disk __att
+@@ -252,14 +252,13 @@ identify_partmap (grub_disk_t disk __attribute__ ((unused)),
  void
  SETUP (const char *dir,
         const char *boot_file, const char *core_file,
 -       const char *dest, int force,
 +       char *root, const char *dest, int force,
         int fs_probe, int allow_floppy,
-        int add_rs_codes __attribute__ ((unused))) /* unused on sparc64 */
+        int add_rs_codes __attribute__ ((unused)), /* unused on sparc64 */
+        int warn_small)
  {
    char *core_path;
    char *boot_img, *core_img, *boot_path;
@@ -63,7 +110,7 @@ It allows to use grub-bios-setup on a raw disk-images, without root permissions.
    size_t boot_size, core_size;
    grub_uint16_t core_sectors;
    grub_device_t root_dev = 0, dest_dev, core_dev;
-@@ -307,7 +306,10 @@ SETUP (const char *dir,
+@@ -311,7 +310,10 @@ SETUP (const char *dir,
  
    core_dev = dest_dev;
  
@@ -75,7 +122,7 @@ It allows to use grub-bios-setup on a raw disk-images, without root permissions.
      char **root_devices = grub_guess_root_devices (dir);
      char **cur;
      int found = 0;
-@@ -320,6 +322,8 @@ SETUP (const char *dir,
+@@ -324,6 +326,8 @@ SETUP (const char *dir,
  	char *drive;
  	grub_device_t try_dev;
  
@@ -84,41 +131,3 @@ It allows to use grub-bios-setup on a raw disk-images, without root permissions.
  	drive = grub_util_get_grub_dev (*cur);
  	if (!drive)
  	  continue;
---- a/include/grub/util/install.h
-+++ b/include/grub/util/install.h
-@@ -191,13 +191,13 @@ grub_install_get_image_target (const cha
- void
- grub_util_bios_setup (const char *dir,
- 		      const char *boot_file, const char *core_file,
--		      const char *dest, int force,
-+		      char *root, const char *dest, int force,
- 		      int fs_probe, int allow_floppy,
- 		      int add_rs_codes);
- void
- grub_util_sparc_setup (const char *dir,
- 		       const char *boot_file, const char *core_file,
--		       const char *dest, int force,
-+		       char *root, const char *dest, int force,
- 		       int fs_probe, int allow_floppy,
- 		       int add_rs_codes);
- 
---- a/util/grub-install.c
-+++ b/util/grub-install.c
-@@ -1712,7 +1712,7 @@ main (int argc, char *argv[])
- 	/*  Now perform the installation.  */
- 	if (install_bootsector)
- 	  grub_util_bios_setup (platdir, "boot.img", "core.img",
--				install_drive, force,
-+				NULL, install_drive, force,
- 				fs_probe, allow_floppy, add_rs_codes);
- 	break;
-       }
-@@ -1738,7 +1738,7 @@ main (int argc, char *argv[])
- 	/*  Now perform the installation.  */
- 	if (install_bootsector)
- 	  grub_util_sparc_setup (platdir, "boot.img", "core.img",
--				 install_drive, force,
-+				 NULL, install_drive, force,
- 				 fs_probe, allow_floppy,
- 				 0 /* unused */ );
- 	break;
diff --git a/gnu/packages/patches/grub-verifiers-Blocklist-fallout-cleanup.patch b/gnu/packages/patches/grub-verifiers-Blocklist-fallout-cleanup.patch
deleted file mode 100644
index 2bea74ea95..0000000000
--- a/gnu/packages/patches/grub-verifiers-Blocklist-fallout-cleanup.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-This patch is needed to build Grub on the Hurd.
-
-Taken from upstream: https://git.savannah.gnu.org/cgit/grub.git/commit//?id=dabdfa1c6a80639197d05f683a445fa8615517fe
-
-From 7606547586b2d6ca1b384e15e0358d3a3ddc48a6 Mon Sep 17 00:00:00 2001
-From: David Michael <fedora.dm0@gmail.com>
-Date: Fri, 5 Jul 2019 07:45:59 -0400
-Subject: verifiers: Blocklist fallout cleanup
-
-Blocklist fallout cleanup after commit 5c6f9bc15 (generic/blocklist: Fix
-implicit declaration of function grub_file_filter_disable_compression()).
-
-Signed-off-by: David Michael <fedora.dm0@gmail.com>
-Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
-
----
- grub-core/osdep/generic/blocklist.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/grub-core/osdep/generic/blocklist.c b/grub-core/osdep/generic/blocklist.c
-index ea2a511b6..2d9040302 100644
---- a/grub-core/osdep/generic/blocklist.c
-+++ b/grub-core/osdep/generic/blocklist.c
-@@ -59,7 +59,7 @@ grub_install_get_blocklist (grub_device_t root_dev,
- 
-       grub_disk_cache_invalidate_all ();
- 
--      file = grub_file_open (core_path_dev, GRUB_FILE_TYPE_NONE | FILE_TYPE_NO_DECOMPRESS);
-+      file = grub_file_open (core_path_dev, GRUB_FILE_TYPE_NONE | GRUB_FILE_TYPE_NO_DECOMPRESS);
-       if (file)
- 	{
- 	  if (grub_file_size (file) != core_size)
-@@ -116,7 +116,7 @@ grub_install_get_blocklist (grub_device_t root_dev,
- 
-   grub_file_t file;
-   /* Now read the core image to determine where the sectors are.  */
--  file = grub_file_open (core_path_dev, GRUB_FILE_TYPE_NONE | FILE_TYPE_NO_DECOMPRESS);
-+  file = grub_file_open (core_path_dev, GRUB_FILE_TYPE_NONE | GRUB_FILE_TYPE_NO_DECOMPRESS);
-   if (! file)
-     grub_util_error ("%s", grub_errmsg);
- 
diff --git a/gnu/packages/patches/hexchat-add-libera-chat.patch b/gnu/packages/patches/hexchat-add-libera-chat.patch
new file mode 100644
index 0000000000..2bbb3137ba
--- /dev/null
+++ b/gnu/packages/patches/hexchat-add-libera-chat.patch
@@ -0,0 +1,76 @@
+Add libera.chat to the list of available networks and make it the
+default.
+
+Patches copied from upstream source repository:
+
+https://github.com/hexchat/hexchat/commit/a25f2381689d2c2279a0e43b33f6c0ec8305a096
+https://github.com/hexchat/hexchat/commit/d3545f37cd5f551ed8bc0ab7b20e5c8140adc0a6
+
+From a25f2381689d2c2279a0e43b33f6c0ec8305a096 Mon Sep 17 00:00:00 2001
+From: Panagiotis Vasilopoulos <hello@alwayslivid.com>
+Date: Wed, 19 May 2021 16:25:16 +0300
+Subject: [PATCH] Add Libera Chat to network list
+
+---
+ src/common/servlist.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/common/servlist.c b/src/common/servlist.c
+index e44a3f2df..33bd80f2d 100644
+--- a/src/common/servlist.c
++++ b/src/common/servlist.c
+@@ -239,6 +239,9 @@ static const struct defaultserver def[] =
+ 	/* Self signed */
+ 	{0,			"irc.librairc.net"},
+ 
++	{"Libera Chat", 0, 0, 0, LOGIN_SASL, 0, TRUE},
++	{0,			"irc.libera.chat"},
++
+ #ifdef USE_OPENSSL
+ 	{"LinkNet",	0},
+ 	{0,			"irc.link-net.org/+7000"},
+From d3545f37cd5f551ed8bc0ab7b20e5c8140adc0a6 Mon Sep 17 00:00:00 2001
+From: Patrick Griffis <pgriffis@igalia.com>
+Date: Sun, 23 May 2021 21:15:43 -0500
+Subject: [PATCH] Change default network to Libera.Chat
+
+---
+ src/common/servlist.c | 4 ++--
+ src/fe-gtk/joind.c    | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/common/servlist.c b/src/common/servlist.c
+index de75c8b9a..93557f975 100644
+--- a/src/common/servlist.c
++++ b/src/common/servlist.c
+@@ -240,7 +240,7 @@ static const struct defaultserver def[] =
+ 	/* Self signed */
+ 	{0,			"irc.librairc.net"},
+ 
+-	{"Libera Chat", 0, 0, 0, LOGIN_SASL, 0, TRUE},
++	{"Libera.Chat", 0, 0, 0, LOGIN_SASL, 0, TRUE},
+ 	{0,			"irc.libera.chat"},
+ 
+ #ifdef USE_OPENSSL
+@@ -942,7 +942,7 @@ servlist_load_defaults (void)
+ {
+ 	int i = 0, j = 0;
+ 	ircnet *net = NULL;
+-	guint def_hash = g_str_hash ("freenode");
++	guint def_hash = g_str_hash ("Libera.Chat");
+ 
+ 	while (1)
+ 	{
+diff --git a/src/fe-gtk/joind.c b/src/fe-gtk/joind.c
+index f1d3da504..ce3cbcaec 100644
+--- a/src/fe-gtk/joind.c
++++ b/src/fe-gtk/joind.c
+@@ -247,7 +247,7 @@ joind_show_dialog (server *serv)
+ 							G_CALLBACK (joind_ok_cb), serv);
+ 							
+ 	if (serv->network)
+-		if (g_ascii_strcasecmp(((ircnet*)serv->network)->name, "freenode") == 0)
++		if (g_ascii_strcasecmp(((ircnet*)serv->network)->name, "Libera.Chat") == 0)
+ 		{
+ 			gtk_entry_set_text (GTK_ENTRY (entry1), "#hexchat");
+ 		}
diff --git a/gnu/packages/patches/inkscape-1.1-fix-build-witch-gcc7.5.patch b/gnu/packages/patches/inkscape-1.1-fix-build-witch-gcc7.5.patch
new file mode 100644
index 0000000000..bd7b01f856
--- /dev/null
+++ b/gnu/packages/patches/inkscape-1.1-fix-build-witch-gcc7.5.patch
@@ -0,0 +1,24 @@
+From 0ae15d7e89b984f72780ff7afa8e57dd6ae7765a Mon Sep 17 00:00:00 2001
+From: "Boris A. Dekshteyn" <boris.dekshteyn@gmail.com>
+Date: Mon, 14 Jun 2021 23:52:16 +1200
+Subject: [PATCH] Fix build witch GCC@7.5.
+
+---
+ src/object/sp-use-reference.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/object/sp-use-reference.h b/src/object/sp-use-reference.h
+index 5958632059..f07c2a3721 100644
+--- a/src/object/sp-use-reference.h
++++ b/src/object/sp-use-reference.h
+@@ -14,6 +14,7 @@
+ 
+ #include "sp-item.h"
+ #include "uri-references.h"
++#include "display/curve.h"
+ 
+ #include <memory>
+ 
+-- 
+2.32.0
+
diff --git a/gnu/packages/patches/isc-dhcp-gcc-compat.patch b/gnu/packages/patches/isc-dhcp-gcc-compat.patch
new file mode 100644
index 0000000000..82cb572d17
--- /dev/null
+++ b/gnu/packages/patches/isc-dhcp-gcc-compat.patch
@@ -0,0 +1,72 @@
+Add minor fixes for compiling with GCC 10.
+
+Taken from upstream:
+https://gitlab.isc.org/isc-projects/dhcp/-/commit/6c7e61578b1b449272dbb40dd8b98d03dad8a57a
+
+diff --git a/client/dhclient.c b/client/dhclient.c
+--- a/client/dhclient.c
++++ b/client/dhclient.c
+@@ -83,8 +83,9 @@ static const char message [] = "Internet Systems Consortium DHCP Client";
+ static const char url [] = "For info, please visit https://www.isc.org/software/dhcp/";
+ #endif /* UNIT_TEST */
+ 
+-u_int16_t local_port = 0;
+-u_int16_t remote_port = 0;
++extern u_int16_t local_port;
++extern u_int16_t remote_port;
++
+ #if defined(DHCPv6) && defined(DHCP4o6)
+ int dhcp4o6_state = -1; /* -1 = stopped, 0 = polling, 1 = started */
+ #endif
+diff --git a/common/discover.c b/common/discover.c
+--- a/common/discover.c
++++ b/common/discover.c
+@@ -45,8 +45,8 @@ struct interface_info *fallback_interface = 0;
+ 
+ int interfaces_invalidated;
+ int quiet_interface_discovery;
+-u_int16_t local_port;
+-u_int16_t remote_port;
++u_int16_t local_port = 0;
++u_int16_t remote_port = 0;
+ u_int16_t relay_port = 0;
+ int dhcpv4_over_dhcpv6 = 0;
+ int (*dhcp_interface_setup_hook) (struct interface_info *, struct iaddr *);
+diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
+--- a/relay/dhcrelay.c
++++ b/relay/dhcrelay.c
+@@ -95,8 +95,8 @@ enum { forward_and_append,	/* Forward and append our own relay option. */
+        forward_untouched,	/* Forward without changes. */
+        discard } agent_relay_mode = forward_and_replace;
+ 
+-u_int16_t local_port;
+-u_int16_t remote_port;
++extern u_int16_t local_port;
++extern u_int16_t remote_port;
+ 
+ /* Relay agent server list. */
+ struct server_list {
+diff --git a/server/mdb.c b/server/mdb.c
+--- a/server/mdb.c
++++ b/server/mdb.c
+@@ -67,7 +67,7 @@ static host_id_info_t *host_id_info = NULL;
+ 
+ int numclasseswritten;
+ 
+-omapi_object_type_t *dhcp_type_host;
++extern omapi_object_type_t *dhcp_type_host;
+ 
+ isc_result_t enter_class(cd, dynamicp, commit)
+ 	struct class *cd;
+diff --git a/server/mdb6.c b/server/mdb6.c
+--- a/server/mdb6.c
++++ b/server/mdb6.c
+@@ -1945,7 +1945,7 @@ create_prefix6(struct ipv6_pool *pool, struct iasubopt **pref,
+ 		}
+ 		new_ds.data = new_ds.buffer->data;
+ 		memcpy(new_ds.buffer->data, ds.data, ds.len);
+-		memcpy(new_ds.buffer->data + ds.len, &tmp, sizeof(tmp));
++		memcpy(&new_ds.buffer->data[0] + ds.len, &tmp, sizeof(tmp));
+ 		data_string_forget(&ds, MDL);
+ 		data_string_copy(&ds, &new_ds, MDL);
+ 		data_string_forget(&new_ds, MDL);
diff --git a/gnu/packages/patches/jfsutils-gcc-compat.patch b/gnu/packages/patches/jfsutils-gcc-compat.patch
new file mode 100644
index 0000000000..45b6ec25a1
--- /dev/null
+++ b/gnu/packages/patches/jfsutils-gcc-compat.patch
@@ -0,0 +1,72 @@
+Various fixes for building with GCC 10.
+
+Taken from Debian:
+https://sources.debian.org/patches/jfsutils/1.1.15-5/gcc10_fix-1.patch/
+
+--- jfsutils-1.1.15.old/fscklog/display.c	2005-11-22 21:43:54.000000000 +0100
++++ jfsutils-1.1.15.new/fscklog/display.c	2020-05-21 18:15:13.410617620 +0200
+@@ -54,7 +54,7 @@
+  * output: fsck extracted service log I/O buffer
+  *
+  */
+-char xchklog_buffer[XCHKLOG_BUFSIZE];
++static char xchklog_buffer[XCHKLOG_BUFSIZE];
+ 
+ /* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+  *
+diff -ur --exclude '*.o' --exclude '*.a' jfsutils-1.1.15.old/libfs/logredo.c jfsutils-1.1.15.new/libfs/logredo.c
+--- jfsutils-1.1.15.old/libfs/logredo.c	2005-11-22 21:43:55.000000000 +0100
++++ jfsutils-1.1.15.new/libfs/logredo.c	2020-05-21 18:19:44.927703271 +0200
+@@ -87,9 +87,9 @@
+  *    S T U F F    F O R    T H E    L O G
+  *
+  */
+-struct logsuper logsup;		/* log super block */
+-int32_t numdoblk;		/* number of do blocks used     */
+-int32_t numnodofile;		/* number of nodo file blocks used  */
++static struct logsuper logsup;		/* log super block */
++static int32_t numdoblk;		/* number of do blocks used     */
++static int32_t numnodofile;		/* number of nodo file blocks used  */
+ int32_t numExtDtPg = 0;		/* number of extended dtpage blocks used  */
+ 
+ /*
+@@ -129,7 +129,7 @@
+  */
+ 
+ /* buffer header table */
+-struct bufhdr {
++static struct bufhdr {
+ 	int16_t next;		/* 2: next on free/lru list */
+ 	int16_t prev;		/* 2: previous on free/lru list */
+ 	int16_t hnext;		/* 2: next on hash chain */
+@@ -142,7 +142,7 @@
+ } bufhdr[NBUFPOOL];		/* (24) */
+ 
+ /* buffer table */
+-struct bufpool {
++static struct bufpool {
+ 	char bytes[PSIZE];
+ } buffer[NBUFPOOL - 1];
+ 
+@@ -151,15 +151,16 @@
+  *
+  * log has its own 4 page buffer pool.
+  */
+-uint8_t afterdata[LOGPSIZE * 2];	/* buffer to read in redopage data */
++static uint8_t afterdata[LOGPSIZE * 2];	/* buffer to read in redopage data */
+ 
+ /*
+  * Miscellaneous
+  */
+-caddr_t prog;			/* Program name */
+-int32_t mntcnt, bufsize;
+-char *mntinfo;
+-int32_t retcode;		/* return code from logredo    */
++static caddr_t prog;			/* Program name */
++extern int32_t mntcnt;
++static int32_t bufsize;
++static char *mntinfo;
++static int32_t retcode;		/* return code from logredo    */
+ int end_of_transaction = 0;
+ 
+ /*
diff --git a/gnu/packages/patches/libcacard-unknown-variable.patch b/gnu/packages/patches/libcacard-unknown-variable.patch
new file mode 100644
index 0000000000..830a3ee8c0
--- /dev/null
+++ b/gnu/packages/patches/libcacard-unknown-variable.patch
@@ -0,0 +1,50 @@
+Fix Meson error when test dependencies are missing.
+
+Based on this upstream commit, with some adjustments to apply on 2.8.0:
+https://gitlab.freedesktop.org/spice/libcacard/-/commit/cf6121deb47e437aa566cfeb29a03da93c432394
+
+diff --git a/tests/meson.build b/tests/meson.build
+index 87945a2..baefaf5 100644
+--- a/tests/meson.build
++++ b/tests/meson.build
+@@ -9,15 +9,6 @@ modutil_dep = find_program('modutil', required: false)
+ openssl_dep = find_program('openssl', required: false)
+ softhsm_util_dep = find_program('softhsm2-util', required: false)
+ 
+-if pkcs11_tool_dep.found() and p11tool_dep.found() and modutil_dep.found() and openssl_dep.found() and softhsm_util_dep.found()
+-  softhsm = custom_target(
+-    'softhsm2.conf',
+-    command: find_program('setup-softhsm2.sh'),
+-    capture: true,
+-    output: 'setup-softhsm2.log',
+-  )
+-endif
+-
+ libcacard_test = executable(
+   'libcacard',
+   ['libcacard.c', 'common.c'],
+@@ -64,9 +55,18 @@ hwtests_test = executable(
+   dependencies: [libcacard_dep],
+ )
+ 
+-test(
+-  'hwtests',
+-  hwtests_test,
+-  depends: [softhsm],
+-  env: env,
+-)
++if pkcs11_tool_dep.found() and p11tool_dep.found() and modutil_dep.found() and openssl_dep.found() and softhsm_util_dep.found()
++  softhsm = custom_target(
++    'softhsm2.conf',
++    command: find_program('setup-softhsm2.sh'),
++    capture: true,
++    output: 'setup-softhsm2.log',
++  )
++
++  test(
++    'hwtests',
++    hwtests_test,
++    depends: [softhsm],
++    env: env,
++  )
++endif
diff --git a/gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt1.patch b/gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt1.patch
new file mode 100644
index 0000000000..4343c87795
--- /dev/null
+++ b/gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt1.patch
@@ -0,0 +1,276 @@
+Copied from upstream nettle git repository.
+Removed changes to ChangeLog, to allow this patch to apply to nettle-3.5.
+
+From 485b5e2820a057e873b1ba812fdb39cae4adf98c Mon Sep 17 00:00:00 2001
+From: Niels Möller <nisse@lysator.liu.se>
+Date: Mon, 17 May 2021 20:55:26 +0200
+Subject: [PATCH 1/2] Change _rsa_sec_compute_root_tr to take a fix input size.
+
+Improves consistency with _rsa_sec_compute_root, and fixes zero-input bug.
+---
+ ChangeLog                    | 15 +++++++++
+ rsa-decrypt-tr.c             |  7 ++---
+ rsa-internal.h               |  4 +--
+ rsa-sec-decrypt.c            |  9 ++++--
+ rsa-sign-tr.c                | 61 +++++++++++++++++-------------------
+ testsuite/rsa-encrypt-test.c | 14 ++++++++-
+ 6 files changed, 68 insertions(+), 42 deletions(-)
+
+diff --git a/rsa-decrypt-tr.c b/rsa-decrypt-tr.c
+index 0224c0b7..927a8915 100644
+--- a/rsa-decrypt-tr.c
++++ b/rsa-decrypt-tr.c
+@@ -52,14 +52,13 @@ rsa_decrypt_tr(const struct rsa_public_key *pub,
+   mp_size_t key_limb_size;
+   int res;
+ 
+-  key_limb_size = NETTLE_OCTET_SIZE_TO_LIMB_SIZE(key->size);
++  key_limb_size = mpz_size(pub->n);
+ 
+   TMP_GMP_ALLOC (m, key_limb_size);
+   TMP_GMP_ALLOC (em, key->size);
++  mpz_limbs_copy(m, gibberish, key_limb_size);
+ 
+-  res = _rsa_sec_compute_root_tr (pub, key, random_ctx, random, m,
+-				  mpz_limbs_read(gibberish),
+-				  mpz_size(gibberish));
++  res = _rsa_sec_compute_root_tr (pub, key, random_ctx, random, m, m);
+ 
+   mpn_get_base256 (em, key->size, m, key_limb_size);
+ 
+diff --git a/rsa-internal.h b/rsa-internal.h
+index b828e451..f66a7df0 100644
+--- a/rsa-internal.h
++++ b/rsa-internal.h
+@@ -78,11 +78,11 @@ _rsa_sec_compute_root(const struct rsa_private_key *key,
+                       mp_limb_t *scratch);
+ 
+ /* Safe side-channel silent variant, using RSA blinding, and checking the
+- * result after CRT. */
++ * result after CRT. In-place calls, with x == m, is allowed. */
+ int
+ _rsa_sec_compute_root_tr(const struct rsa_public_key *pub,
+ 			 const struct rsa_private_key *key,
+ 			 void *random_ctx, nettle_random_func *random,
+-			 mp_limb_t *x, const mp_limb_t *m, size_t mn);
++			 mp_limb_t *x, const mp_limb_t *m);
+ 
+ #endif /* NETTLE_RSA_INTERNAL_H_INCLUDED */
+diff --git a/rsa-sec-decrypt.c b/rsa-sec-decrypt.c
+index 6866e7c8..fc4757a0 100644
+--- a/rsa-sec-decrypt.c
++++ b/rsa-sec-decrypt.c
+@@ -58,9 +58,12 @@ rsa_sec_decrypt(const struct rsa_public_key *pub,
+   TMP_GMP_ALLOC (m, mpz_size(pub->n));
+   TMP_GMP_ALLOC (em, key->size);
+ 
+-  res = _rsa_sec_compute_root_tr (pub, key, random_ctx, random, m,
+-				  mpz_limbs_read(gibberish),
+-				  mpz_size(gibberish));
++  /* We need a copy because m can be shorter than key_size,
++   * but _rsa_sec_compute_root_tr expect all inputs to be
++   * normalized to a key_size long buffer length */
++  mpz_limbs_copy(m, gibberish, mpz_size(pub->n));
++
++  res = _rsa_sec_compute_root_tr (pub, key, random_ctx, random, m, m);
+ 
+   mpn_get_base256 (em, key->size, m, mpz_size(pub->n));
+ 
+diff --git a/rsa-sign-tr.c b/rsa-sign-tr.c
+index f824c4ca..9e137c7a 100644
+--- a/rsa-sign-tr.c
++++ b/rsa-sign-tr.c
+@@ -131,35 +131,34 @@ int
+ _rsa_sec_compute_root_tr(const struct rsa_public_key *pub,
+ 			 const struct rsa_private_key *key,
+ 			 void *random_ctx, nettle_random_func *random,
+-			 mp_limb_t *x, const mp_limb_t *m, size_t mn)
++			 mp_limb_t *x, const mp_limb_t *m)
+ {
++  mp_size_t nn;
+   mpz_t mz;
+   mpz_t xz;
+   int res;
+ 
+-  mpz_init(mz);
+   mpz_init(xz);
+ 
+-  mpn_copyi(mpz_limbs_write(mz, mn), m, mn);
+-  mpz_limbs_finish(mz, mn);
++  nn = mpz_size (pub->n);
+ 
+-  res = rsa_compute_root_tr(pub, key, random_ctx, random, xz, mz);
++  res = rsa_compute_root_tr(pub, key, random_ctx, random, xz,
++			    mpz_roinit_n(mz, m, nn));
+ 
+   if (res)
+-    mpz_limbs_copy(x, xz, mpz_size(pub->n));
++    mpz_limbs_copy(x, xz, nn);
+ 
+-  mpz_clear(mz);
+   mpz_clear(xz);
+   return res;
+ }
+ #else
+ /* Blinds m, by computing c = m r^e (mod n), for a random r. Also
+-   returns the inverse (ri), for use by rsa_unblind. */
++   returns the inverse (ri), for use by rsa_unblind. Must have c != m,
++   no in-place operation.*/
+ static void
+ rsa_sec_blind (const struct rsa_public_key *pub,
+                void *random_ctx, nettle_random_func *random,
+-               mp_limb_t *c, mp_limb_t *ri, const mp_limb_t *m,
+-               mp_size_t mn)
++               mp_limb_t *c, mp_limb_t *ri, const mp_limb_t *m)
+ {
+   const mp_limb_t *ep = mpz_limbs_read (pub->e);
+   const mp_limb_t *np = mpz_limbs_read (pub->n);
+@@ -177,15 +176,15 @@ rsa_sec_blind (const struct rsa_public_key *pub,
+ 
+   /* c = m*(r^e) mod n */
+   itch = mpn_sec_powm_itch(nn, ebn, nn);
+-  i2 = mpn_sec_mul_itch(nn, mn);
++  i2 = mpn_sec_mul_itch(nn, nn);
+   itch = MAX(itch, i2);
+-  i2 = mpn_sec_div_r_itch(nn + mn, nn);
++  i2 = mpn_sec_div_r_itch(2*nn, nn);
+   itch = MAX(itch, i2);
+   i2 = mpn_sec_invert_itch(nn);
+   itch = MAX(itch, i2);
+ 
+-  TMP_GMP_ALLOC (tp, nn + mn + itch);
+-  scratch = tp + nn + mn;
++  TMP_GMP_ALLOC (tp, 2*nn  + itch);
++  scratch = tp + 2*nn;
+ 
+   /* ri = r^(-1) */
+   do
+@@ -198,9 +197,8 @@ rsa_sec_blind (const struct rsa_public_key *pub,
+   while (!mpn_sec_invert (ri, tp, np, nn, 2 * nn * GMP_NUMB_BITS, scratch));
+ 
+   mpn_sec_powm (c, rp, nn, ep, ebn, np, nn, scratch);
+-  /* normally mn == nn, but m can be smaller in some cases */
+-  mpn_sec_mul (tp, c, nn, m, mn, scratch);
+-  mpn_sec_div_r (tp, nn + mn, np, nn, scratch);
++  mpn_sec_mul (tp, c, nn, m, nn, scratch);
++  mpn_sec_div_r (tp, 2*nn, np, nn, scratch);
+   mpn_copyi(c, tp, nn);
+ 
+   TMP_GMP_FREE (r);
+@@ -208,7 +206,7 @@ rsa_sec_blind (const struct rsa_public_key *pub,
+   TMP_GMP_FREE (tp);
+ }
+ 
+-/* m = c ri mod n */
++/* m = c ri mod n. Allows x == c. */
+ static void
+ rsa_sec_unblind (const struct rsa_public_key *pub,
+                  mp_limb_t *x, mp_limb_t *ri, const mp_limb_t *c)
+@@ -299,7 +297,7 @@ int
+ _rsa_sec_compute_root_tr(const struct rsa_public_key *pub,
+ 			 const struct rsa_private_key *key,
+ 			 void *random_ctx, nettle_random_func *random,
+-			 mp_limb_t *x, const mp_limb_t *m, size_t mn)
++			 mp_limb_t *x, const mp_limb_t *m)
+ {
+   TMP_GMP_DECL (c, mp_limb_t);
+   TMP_GMP_DECL (ri, mp_limb_t);
+@@ -307,7 +305,7 @@ _rsa_sec_compute_root_tr(const struct rsa_public_key *pub,
+   size_t key_limb_size;
+   int ret;
+ 
+-  key_limb_size = NETTLE_OCTET_SIZE_TO_LIMB_SIZE(key->size);
++  key_limb_size = mpz_size(pub->n);
+ 
+   /* mpz_powm_sec handles only odd moduli. If p, q or n is even, the
+      key is invalid and rejected by rsa_private_key_prepare. However,
+@@ -321,19 +319,18 @@ _rsa_sec_compute_root_tr(const struct rsa_public_key *pub,
+     }
+ 
+   assert(mpz_size(pub->n) == key_limb_size);
+-  assert(mn <= key_limb_size);
+ 
+   TMP_GMP_ALLOC (c, key_limb_size);
+   TMP_GMP_ALLOC (ri, key_limb_size);
+   TMP_GMP_ALLOC (scratch, _rsa_sec_compute_root_itch(key));
+ 
+-  rsa_sec_blind (pub, random_ctx, random, x, ri, m, mn);
++  rsa_sec_blind (pub, random_ctx, random, c, ri, m);
+ 
+-  _rsa_sec_compute_root(key, c, x, scratch);
++  _rsa_sec_compute_root(key, x, c, scratch);
+ 
+-  ret = rsa_sec_check_root(pub, c, x);
++  ret = rsa_sec_check_root(pub, x, c);
+ 
+-  rsa_sec_unblind(pub, x, ri, c);
++  rsa_sec_unblind(pub, x, ri, x);
+ 
+   cnd_mpn_zero(1 - ret, x, key_limb_size);
+ 
+@@ -357,17 +354,17 @@ rsa_compute_root_tr(const struct rsa_public_key *pub,
+ 		    mpz_t x, const mpz_t m)
+ {
+   TMP_GMP_DECL (l, mp_limb_t);
++  mp_size_t nn = mpz_size(pub->n);
+   int res;
+ 
+-  mp_size_t l_size = NETTLE_OCTET_SIZE_TO_LIMB_SIZE(key->size);
+-  TMP_GMP_ALLOC (l, l_size);
++  TMP_GMP_ALLOC (l, nn);
++  mpz_limbs_copy(l, m, nn);
+ 
+-  res = _rsa_sec_compute_root_tr (pub, key, random_ctx, random, l,
+-				  mpz_limbs_read(m), mpz_size(m));
++  res = _rsa_sec_compute_root_tr (pub, key, random_ctx, random, l, l);
+   if (res) {
+-    mp_limb_t *xp = mpz_limbs_write (x, l_size);
+-    mpn_copyi (xp, l, l_size);
+-    mpz_limbs_finish (x, l_size);
++    mp_limb_t *xp = mpz_limbs_write (x, nn);
++    mpn_copyi (xp, l, nn);
++    mpz_limbs_finish (x, nn);
+   }
+ 
+   TMP_GMP_FREE (l);
+diff --git a/testsuite/rsa-encrypt-test.c b/testsuite/rsa-encrypt-test.c
+index 87525f78..d3bc374b 100644
+--- a/testsuite/rsa-encrypt-test.c
++++ b/testsuite/rsa-encrypt-test.c
+@@ -19,6 +19,7 @@ test_main(void)
+   uint8_t after;
+ 
+   mpz_t gibberish;
++  mpz_t zero;
+ 
+   rsa_private_key_init(&key);
+   rsa_public_key_init(&pub);
+@@ -101,6 +102,17 @@ test_main(void)
+   ASSERT(decrypted[decrypted_length] == after);
+   ASSERT(decrypted[0] == 'A');
+ 
++  /* Test zero input. */
++  mpz_init_set_ui (zero, 0);
++  decrypted_length = msg_length;
++  ASSERT(!rsa_decrypt(&key, &decrypted_length, decrypted, zero));
++  ASSERT(!rsa_decrypt_tr(&pub, &key,
++			 &lfib, (nettle_random_func *) knuth_lfib_random,
++			 &decrypted_length, decrypted, zero));
++  ASSERT(!rsa_sec_decrypt(&pub, &key,
++			  &lfib, (nettle_random_func *) knuth_lfib_random,
++			  decrypted_length, decrypted, zero));
++  ASSERT(decrypted_length == msg_length);
+ 
+   /* Test invalid key. */
+   mpz_add_ui (key.q, key.q, 2);
+@@ -112,6 +124,6 @@ test_main(void)
+   rsa_private_key_clear(&key);
+   rsa_public_key_clear(&pub);
+   mpz_clear(gibberish);
++  mpz_clear(zero);
+   free(decrypted);
+ }
+-  
+-- 
+2.31.1
+
diff --git a/gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt2.patch b/gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt2.patch
new file mode 100644
index 0000000000..5f19bd80d3
--- /dev/null
+++ b/gnu/packages/patches/nettle-3.5-CVE-2021-3580-pt2.patch
@@ -0,0 +1,163 @@
+Copied from upstream nettle git repository.
+Removed changes to ChangeLog, to allow this patch to apply to nettle-3.5.
+
+From 0ad0b5df315665250dfdaa4a1e087f4799edaefe Mon Sep 17 00:00:00 2001
+From: Niels Möller <nisse@lysator.liu.se>
+Date: Mon, 17 May 2021 22:02:47 +0200
+Subject: [PATCH 2/2] Add input check to rsa_decrypt family of functions.
+
+---
+ ChangeLog                    |  8 ++++++++
+ rsa-decrypt-tr.c             |  4 ++++
+ rsa-decrypt.c                | 10 ++++++++++
+ rsa-sec-decrypt.c            |  4 ++++
+ rsa.h                        |  5 +++--
+ testsuite/rsa-encrypt-test.c | 38 ++++++++++++++++++++++++++++++------
+ 6 files changed, 61 insertions(+), 8 deletions(-)
+
+diff --git a/rsa-decrypt-tr.c b/rsa-decrypt-tr.c
+index 927a8915..4a9e9d74 100644
+--- a/rsa-decrypt-tr.c
++++ b/rsa-decrypt-tr.c
+@@ -52,6 +52,10 @@ rsa_decrypt_tr(const struct rsa_public_key *pub,
+   mp_size_t key_limb_size;
+   int res;
+ 
++  /* First check that input is in range. */
++  if (mpz_sgn (gibberish) < 0 || mpz_cmp (gibberish, pub->n) >= 0)
++    return 0;
++
+   key_limb_size = mpz_size(pub->n);
+ 
+   TMP_GMP_ALLOC (m, key_limb_size);
+diff --git a/rsa-decrypt.c b/rsa-decrypt.c
+index 7681439d..540d8baa 100644
+--- a/rsa-decrypt.c
++++ b/rsa-decrypt.c
+@@ -48,6 +48,16 @@ rsa_decrypt(const struct rsa_private_key *key,
+   int res;
+ 
+   mpz_init(m);
++
++  /* First check that input is in range. Since we don't have the
++     public key available here, we need to reconstruct n. */
++  mpz_mul (m, key->p, key->q);
++  if (mpz_sgn (gibberish) < 0 || mpz_cmp (gibberish, m) >= 0)
++    {
++      mpz_clear (m);
++      return 0;
++    }
++
+   rsa_compute_root(key, m, gibberish);
+ 
+   res = pkcs1_decrypt (key->size, m, length, message);
+diff --git a/rsa-sec-decrypt.c b/rsa-sec-decrypt.c
+index fc4757a0..4c98958d 100644
+--- a/rsa-sec-decrypt.c
++++ b/rsa-sec-decrypt.c
+@@ -55,6 +55,10 @@ rsa_sec_decrypt(const struct rsa_public_key *pub,
+   TMP_GMP_DECL (em, uint8_t);
+   int res;
+ 
++  /* First check that input is in range. */
++  if (mpz_sgn (gibberish) < 0 || mpz_cmp (gibberish, pub->n) >= 0)
++    return 0;
++
+   TMP_GMP_ALLOC (m, mpz_size(pub->n));
+   TMP_GMP_ALLOC (em, key->size);
+ 
+diff --git a/rsa.h b/rsa.h
+index 3b10155f..2dd35a2d 100644
+--- a/rsa.h
++++ b/rsa.h
+@@ -428,13 +428,14 @@ rsa_sec_decrypt(const struct rsa_public_key *pub,
+ 	        size_t length, uint8_t *message,
+ 	        const mpz_t gibberish);
+ 
+-/* Compute x, the e:th root of m. Calling it with x == m is allowed. */
++/* Compute x, the e:th root of m. Calling it with x == m is allowed.
++   It is required that 0 <= m < n. */
+ void
+ rsa_compute_root(const struct rsa_private_key *key,
+ 		 mpz_t x, const mpz_t m);
+ 
+ /* Safer variant, using RSA blinding, and checking the result after
+-   CRT. */
++   CRT. It is required that 0 <= m < n. */
+ int
+ rsa_compute_root_tr(const struct rsa_public_key *pub,
+ 		    const struct rsa_private_key *key,
+diff --git a/testsuite/rsa-encrypt-test.c b/testsuite/rsa-encrypt-test.c
+index d3bc374b..d1a440f6 100644
+--- a/testsuite/rsa-encrypt-test.c
++++ b/testsuite/rsa-encrypt-test.c
+@@ -19,11 +19,12 @@ test_main(void)
+   uint8_t after;
+ 
+   mpz_t gibberish;
+-  mpz_t zero;
++  mpz_t bad_input;
+ 
+   rsa_private_key_init(&key);
+   rsa_public_key_init(&pub);
+   mpz_init(gibberish);
++  mpz_init(bad_input);
+ 
+   knuth_lfib_init(&lfib, 17);
+   
+@@ -103,15 +104,40 @@ test_main(void)
+   ASSERT(decrypted[0] == 'A');
+ 
+   /* Test zero input. */
+-  mpz_init_set_ui (zero, 0);
++  mpz_set_ui (bad_input, 0);
+   decrypted_length = msg_length;
+-  ASSERT(!rsa_decrypt(&key, &decrypted_length, decrypted, zero));
++  ASSERT(!rsa_decrypt(&key, &decrypted_length, decrypted, bad_input));
+   ASSERT(!rsa_decrypt_tr(&pub, &key,
+ 			 &lfib, (nettle_random_func *) knuth_lfib_random,
+-			 &decrypted_length, decrypted, zero));
++			 &decrypted_length, decrypted, bad_input));
+   ASSERT(!rsa_sec_decrypt(&pub, &key,
+ 			  &lfib, (nettle_random_func *) knuth_lfib_random,
+-			  decrypted_length, decrypted, zero));
++			  decrypted_length, decrypted, bad_input));
++  ASSERT(decrypted_length == msg_length);
++
++  /* Test input that is slightly larger than n */
++  mpz_add(bad_input, gibberish, pub.n);
++  decrypted_length = msg_length;
++  ASSERT(!rsa_decrypt(&key, &decrypted_length, decrypted, bad_input));
++  ASSERT(!rsa_decrypt_tr(&pub, &key,
++			 &lfib, (nettle_random_func *) knuth_lfib_random,
++			 &decrypted_length, decrypted, bad_input));
++  ASSERT(!rsa_sec_decrypt(&pub, &key,
++			  &lfib, (nettle_random_func *) knuth_lfib_random,
++			  decrypted_length, decrypted, bad_input));
++  ASSERT(decrypted_length == msg_length);
++
++  /* Test input that is considerably larger than n */
++  mpz_mul_2exp (bad_input, pub.n, 100);
++  mpz_add (bad_input, bad_input, gibberish);
++  decrypted_length = msg_length;
++  ASSERT(!rsa_decrypt(&key, &decrypted_length, decrypted, bad_input));
++  ASSERT(!rsa_decrypt_tr(&pub, &key,
++			 &lfib, (nettle_random_func *) knuth_lfib_random,
++			 &decrypted_length, decrypted, bad_input));
++  ASSERT(!rsa_sec_decrypt(&pub, &key,
++			  &lfib, (nettle_random_func *) knuth_lfib_random,
++			  decrypted_length, decrypted, bad_input));
+   ASSERT(decrypted_length == msg_length);
+ 
+   /* Test invalid key. */
+@@ -124,6 +150,6 @@ test_main(void)
+   rsa_private_key_clear(&key);
+   rsa_public_key_clear(&pub);
+   mpz_clear(gibberish);
+-  mpz_clear(zero);
++  mpz_clear(bad_input);
+   free(decrypted);
+ }
+-- 
+2.31.1
+
diff --git a/gnu/packages/patches/nettle-3.5-check-_pkcs1_sec_decrypt-msg-len.patch b/gnu/packages/patches/nettle-3.5-check-_pkcs1_sec_decrypt-msg-len.patch
new file mode 100644
index 0000000000..297816e698
--- /dev/null
+++ b/gnu/packages/patches/nettle-3.5-check-_pkcs1_sec_decrypt-msg-len.patch
@@ -0,0 +1,78 @@
+Copied from upstream nettle git repository.
+Removed changes to ChangeLog, to allow this patch to apply to nettle-3.5.
+
+From 7616541e6eff73353bf682c62e3a68e4fe696707 Mon Sep 17 00:00:00 2001
+From: Niels Möller <nisse@lysator.liu.se>
+Date: Thu, 6 May 2021 21:29:56 +0200
+Subject: [PATCH] Add check that message length to _pkcs1_sec_decrypt is valid.
+
+* pkcs1-sec-decrypt.c (_pkcs1_sec_decrypt): Check that message
+length is valid, for given key size.
+* testsuite/rsa-sec-decrypt-test.c (test_main): Add test cases for
+calls to rsa_sec_decrypt specifying a too large message length.
+---
+ ChangeLog                        |  7 +++++++
+ pkcs1-sec-decrypt.c              |  4 +++-
+ testsuite/rsa-sec-decrypt-test.c | 17 ++++++++++++++++-
+ 3 files changed, 26 insertions(+), 2 deletions(-)
+
+diff --git a/pkcs1-sec-decrypt.c b/pkcs1-sec-decrypt.c
+index 4f13080e..16833691 100644
+--- a/pkcs1-sec-decrypt.c
++++ b/pkcs1-sec-decrypt.c
+@@ -63,7 +63,9 @@ _pkcs1_sec_decrypt (size_t length, uint8_t *message,
+   volatile int ok;
+   size_t i, t;
+ 
+-  assert (padded_message_length >= length);
++  /* Message independent branch */
++  if (length + 11 > padded_message_length)
++    return 0;
+ 
+   t = padded_message_length - length - 1;
+ 
+diff --git a/testsuite/rsa-sec-decrypt-test.c b/testsuite/rsa-sec-decrypt-test.c
+index fb0ed3a1..3419322e 100644
+--- a/testsuite/rsa-sec-decrypt-test.c
++++ b/testsuite/rsa-sec-decrypt-test.c
+@@ -55,6 +55,7 @@ rsa_decrypt_for_test(const struct rsa_public_key *pub,
+ #endif
+ 
+ #define PAYLOAD_SIZE 50
++#define DECRYPTED_SIZE 256
+ void
+ test_main(void)
+ {
+@@ -63,7 +64,7 @@ test_main(void)
+   struct knuth_lfib_ctx random_ctx;
+ 
+   uint8_t plaintext[PAYLOAD_SIZE];
+-  uint8_t decrypted[PAYLOAD_SIZE];
++  uint8_t decrypted[DECRYPTED_SIZE];
+   uint8_t verifybad[PAYLOAD_SIZE];
+   unsigned n_size = 1024;
+   mpz_t gibberish;
+@@ -99,6 +100,20 @@ test_main(void)
+                                     PAYLOAD_SIZE, decrypted, gibberish) == 1);
+       ASSERT (MEMEQ (PAYLOAD_SIZE, plaintext, decrypted));
+ 
++      ASSERT (pub.size > 10);
++      ASSERT (pub.size <= DECRYPTED_SIZE);
++
++      /* Check that too large message length is rejected, largest
++	 valid size is pub.size - 11. */
++      ASSERT (!rsa_decrypt_for_test (&pub, &key, &random_ctx,
++				     (nettle_random_func *) knuth_lfib_random,
++				     pub.size - 10, decrypted, gibberish));
++
++      /* This case used to result in arithmetic underflow and a crash. */
++      ASSERT (!rsa_decrypt_for_test (&pub, &key, &random_ctx,
++				     (nettle_random_func *) knuth_lfib_random,
++				     pub.size, decrypted, gibberish));
++
+       /* bad one */
+       memcpy(decrypted, verifybad, PAYLOAD_SIZE);
+       nettle_mpz_random_size(garbage, &random_ctx,
+-- 
+2.31.1
+
diff --git a/gnu/packages/patches/polkit-CVE-2021-3560.patch b/gnu/packages/patches/polkit-CVE-2021-3560.patch
new file mode 100644
index 0000000000..9aa0373fda
--- /dev/null
+++ b/gnu/packages/patches/polkit-CVE-2021-3560.patch
@@ -0,0 +1,21 @@
+This patch fixes CVE-2021-3560, "local privilege escalation using
+polkit_system_bus_name_get_creds_sync()":
+
+  https://www.openwall.com/lists/oss-security/2021/06/03/1
+
+Patch from <https://gitlab.freedesktop.org/polkit/polkit/-/commit/a04d13a>.
+
+diff --git a/src/polkit/polkitsystembusname.c b/src/polkit/polkitsystembusname.c
+index 8daa12cb9093c1d765c7b83654a2b8d0d382378e..8ed13631508dd96624898df90ee2ece4dcf3e1e5 100644
+--- a/src/polkit/polkitsystembusname.c
++++ b/src/polkit/polkitsystembusname.c
+@@ -435,6 +435,9 @@ polkit_system_bus_name_get_creds_sync (PolkitSystemBusName           *system_bus
+   while (!((data.retrieved_uid && data.retrieved_pid) || data.caught_error))
+     g_main_context_iteration (tmp_context, TRUE);
+ 
++  if (data.caught_error)
++    goto out;
++
+   if (out_uid)
+     *out_uid = data.uid;
+   if (out_pid)
diff --git a/gnu/packages/patches/qemu-build-info-manual.patch b/gnu/packages/patches/qemu-build-info-manual.patch
index f2bee30ab0..945c48a0e2 100644
--- a/gnu/packages/patches/qemu-build-info-manual.patch
+++ b/gnu/packages/patches/qemu-build-info-manual.patch
@@ -13,17 +13,11 @@ configuring the directory under which the info manuals are installed.
 * docs/meson.build (texi, info): New targets.
 
 Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
----
- configure        |  7 ++++++-
- docs/meson.build | 21 +++++++++++++++++++++
- meson.build      |  2 ++
- 3 files changed, 29 insertions(+), 1 deletion(-)
 
 diff --git a/configure b/configure
-index 18c26e0389..d1ab2c19d1 100755
 --- a/configure
 +++ b/configure
-@@ -948,6 +948,8 @@ for opt do
+@@ -951,6 +951,8 @@ for opt do
      static="yes"
      QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
    ;;
@@ -32,7 +26,7 @@ index 18c26e0389..d1ab2c19d1 100755
    --mandir=*) mandir="$optarg"
    ;;
    --bindir=*) bindir="$optarg"
-@@ -975,7 +977,7 @@ for opt do
+@@ -978,7 +980,7 @@ for opt do
    --host=*|--build=*|\
    --disable-dependency-tracking|\
    --sbindir=*|--sharedstatedir=*|\
@@ -41,35 +35,26 @@ index 18c26e0389..d1ab2c19d1 100755
    --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
      # These switches are silently ignored, for compatibility with
      # autoconf-generated configure scripts. This allows QEMU's
-@@ -1540,6 +1542,7 @@ includedir="${includedir:-$prefix/include}"
- if test "$mingw32" = "yes" ; then
-     mandir="$prefix"
-     datadir="$prefix"
-+    infodir="$prefix"
-     docdir="$prefix"
-     bindir="$prefix"
-     sysconfdir="$prefix"
-@@ -1547,6 +1550,7 @@ if test "$mingw32" = "yes" ; then
- else
-     mandir="${mandir:-$prefix/share/man}"
-     datadir="${datadir:-$prefix/share}"
-+    infodir="${infodir:-$datadir/info}"
-     docdir="${docdir:-$prefix/share/doc}"
-     bindir="${bindir:-$prefix/bin}"
-     sysconfdir="${sysconfdir:-$prefix/etc}"
-@@ -1683,6 +1687,7 @@ Advanced options (experts only):
-   --smbd=SMBD              use specified smbd [$smbd]
-   --with-git=GIT           use specified git [$git]
+@@ -1599,6 +1601,7 @@ else
+ fi
+ mandir="${mandir:-$prefix/share/man}"
+ datadir="${datadir:-$prefix/share}"
++infodir="${infodir:-$datadir/info}"
+ docdir="${docdir:-$prefix/share/doc}"
+ sysconfdir="${sysconfdir:-$prefix/etc}"
+ local_statedir="${local_statedir:-$prefix/var}"
+@@ -1736,6 +1739,7 @@ Advanced options (experts only):
+   --with-git-submodules=validate fail if git submodules are not up to date
+   --with-git-submodules=ignore   do not update or check git submodules (default if no .git dir)
    --static                 enable static build [$static]
 +  --infodir=PATH           install info manual in PATH
    --mandir=PATH            install man pages in PATH
    --datadir=PATH           install firmware in PATH/$qemu_suffix
    --localedir=PATH         install translation in PATH/$qemu_suffix
 diff --git a/docs/meson.build b/docs/meson.build
-index ebd85d59f9..1243839461 100644
 --- a/docs/meson.build
 +++ b/docs/meson.build
-@@ -114,4 +114,25 @@ if build_docs
+@@ -104,4 +104,25 @@ if build_docs
    alias_target('sphinxdocs', sphinxdocs)
    alias_target('html', sphinxdocs)
    alias_target('man', sphinxmans)
@@ -96,10 +81,9 @@ index ebd85d59f9..1243839461 100644
 +  endif
  endif
 diff --git a/meson.build b/meson.build
-index e3386196ba..d64a125ad9 100644
 --- a/meson.build
 +++ b/meson.build
-@@ -32,6 +32,7 @@ endif
+@@ -35,6 +35,7 @@ endif
  qemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix')
  qemu_datadir = get_option('datadir') / get_option('qemu_suffix')
  qemu_docdir = get_option('docdir') / get_option('qemu_suffix')
@@ -107,14 +91,11 @@ index e3386196ba..d64a125ad9 100644
  qemu_moddir = get_option('libdir') / get_option('qemu_suffix')
  
  qemu_desktopdir = get_option('datadir') / 'applications'
-@@ -1995,6 +1996,7 @@ else
+@@ -2433,6 +2434,7 @@ else
    summary_info += {'local state directory': 'queried at runtime'}
  endif
  summary_info += {'Doc directory':     get_option('docdir')}
 +summary_info += {'Info directory':    get_option('infodir')}
  summary_info += {'Build directory':   meson.current_build_dir()}
  summary_info += {'Source path':       meson.current_source_dir()}
- summary_info += {'GIT binary':        config_host['GIT']}
--- 
-2.30.1
-
+ summary_info += {'GIT submodules':    config_host['GIT_SUBMODULES']}
diff --git a/gnu/packages/patches/qemu-meson-compat.patch b/gnu/packages/patches/qemu-meson-compat.patch
new file mode 100644
index 0000000000..e6968c57dc
--- /dev/null
+++ b/gnu/packages/patches/qemu-meson-compat.patch
@@ -0,0 +1,27 @@
+Fix a build failure that occurs with newer versions of Meson when
+gdbus-codegen is unavailable.
+
+Taken from upstream:
+https://gitlab.com/qemu-project/qemu/-/commit/5ecfb76ccc056eb6127e44268e475827ae73b9e0
+
+diff --git a/configure b/configure
+--- a/configure
++++ b/configure
+@@ -3341,7 +3341,7 @@ if ! test "$gio" = "no"; then
+         gio_cflags=$($pkg_config --cflags gio-2.0)
+         gio_libs=$($pkg_config --libs gio-2.0)
+         gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
+-        if [ ! -x "$gdbus_codegen" ]; then
++        if ! has "$gdbus_codegen"; then
+             gdbus_codegen=
+         fi
+         # Check that the libraries actually work -- Ubuntu 18.04 ships
+@@ -5704,6 +5704,8 @@ if test "$gio" = "yes" ; then
+     echo "CONFIG_GIO=y" >> $config_host_mak
+     echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
+     echo "GIO_LIBS=$gio_libs" >> $config_host_mak
++fi
++if test "$gdbus_codegen" != "" ; then
+     echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
+ fi
+ echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
diff --git a/gnu/packages/patches/qemu-sphinx-compat.patch b/gnu/packages/patches/qemu-sphinx-compat.patch
new file mode 100644
index 0000000000..7342ebee4e
--- /dev/null
+++ b/gnu/packages/patches/qemu-sphinx-compat.patch
@@ -0,0 +1,18 @@
+Prevent Sphinx 4 and later from creating subdirectories, which
+the build scripts are not equipped to deal with.
+
+Taken from upstream:
+https://gitlab.com/qemu-project/qemu/-/issues/256
+https://gitlab.com/qemu-project/qemu/-/commit/269a7e97865cb863c9ca19e5f2e6a40ac9eddf82
+
+diff --git a/docs/conf.py b/docs/conf.py
+--- a/docs/conf.py
++++ b/docs/conf.py
+@@ -279,6 +279,7 @@
+      ['Stefan Hajnoczi <stefanha@redhat.com>',
+       'Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>'], 1),
+ ]
++man_make_section_directory = False
+ 
+ # -- Options for Texinfo output -------------------------------------------
+ 
diff --git a/gnu/packages/patches/rust-ndarray-0.13-remove-blas-src.patch b/gnu/packages/patches/rust-ndarray-0.13-remove-blas-src.patch
new file mode 100644
index 0000000000..936c099ce4
--- /dev/null
+++ b/gnu/packages/patches/rust-ndarray-0.13-remove-blas-src.patch
@@ -0,0 +1,28 @@
+ Cargo.toml | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/Cargo.toml b/Cargo.toml
+index 1f3e1b6..36bc816 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -43,11 +43,6 @@
+ version = "0.3.2"
+ optional = true
+ 
+-[dependencies.blas-src]
+-version = "0.2.0"
+-optional = true
+-default-features = false
+-
+ [dependencies.cblas-sys]
+ version = "0.1.4"
+ optional = true
+@@ -91,7 +86,7 @@
+ default-features = false
+ 
+ [features]
+-blas = ["cblas-sys", "blas-src"]
++blas = ["cblas-sys"]
+ docs = ["approx", "serde", "rayon"]
+ serde-1 = ["serde"]
+ test = ["test-blas-openblas-sys"]
diff --git a/gnu/packages/patches/tor-fix-build-with-gcc-7.patch b/gnu/packages/patches/tor-fix-build-with-gcc-7.patch
new file mode 100644
index 0000000000..5481695a63
--- /dev/null
+++ b/gnu/packages/patches/tor-fix-build-with-gcc-7.patch
@@ -0,0 +1,30 @@
+From 810c0616d59809b89f5144d4afdbf70391df7a7f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Alexander=20F=C3=A6r=C3=B8y?= <ahf@torproject.org>
+Date: Thu, 10 Jun 2021 20:04:13 +0000
+Subject: [PATCH] Fix compilation on OpenSUSE.
+
+This patch fixes a build error with GCC 7.x which doesn't seem to accept
+const int's as constants in macro initialization.
+
+See: tpo/core/tor#40410
+---
+ src/feature/dirclient/dirclient.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/feature/dirclient/dirclient.c b/src/feature/dirclient/dirclient.c
+index 74c6452061..a2b20621a0 100644
+--- a/src/feature/dirclient/dirclient.c
++++ b/src/feature/dirclient/dirclient.c
+@@ -1907,8 +1907,7 @@ dir_client_decompress_response_body(char **bodyp, size_t *bodylenp,
+   /* If we're pretty sure that we have a compressed directory, and
+    * we didn't manage to uncompress it, then warn and bail. */
+   if (!plausible && !new_body) {
+-    const int LOG_INTERVAL = 3600;
+-    static ratelim_t warning_limit = RATELIM_INIT(LOG_INTERVAL);
++    static ratelim_t warning_limit = RATELIM_INIT(60 * 60);
+     log_fn_ratelim(&warning_limit, LOG_WARN, LD_HTTP,
+            "Unable to decompress HTTP body (tried %s%s%s, on %s).",
+            description1,
+-- 
+GitLab
+
diff --git a/gnu/packages/patches/xpra-4.0.1-systemd-run.patch b/gnu/packages/patches/xpra-4.0.1-systemd-run.patch
deleted file mode 100644
index 1ea11830a5..0000000000
--- a/gnu/packages/patches/xpra-4.0.1-systemd-run.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-Disable systemd-run if the command is not found.
-
-diff -Naur xpra-4.0.1/xpra/scripts/main.py xpra-4.0.1.patched/xpra/scripts/main.py
---- xpra-4.0.1/xpra/scripts/main.py	2020-05-17 18:12:15.000000000 +0200
-+++ xpra-4.0.1.patched/xpra/scripts/main.py	2020-06-01 12:12:18.500257507 +0200
-@@ -312,16 +312,18 @@
-     if not is_systemd_pid1():
-         return False
-     #test it:
--    cmd = ["systemd-run", "--quiet", "--user", "--scope", "--", "true"]
--    proc = Popen(cmd, stdin=None, stdout=None, stderr=None, shell=False)
--    r = pollwait(proc, timeout=1)
--    if r is None:
--        try:
--            proc.terminate()
--        except Exception:
--            pass
--    return r==0
--
-+    try:
-+        cmd = ["systemd-run", "--quiet", "--user", "--scope", "--", "true"]
-+        proc = Popen(cmd, stdin=None, stdout=None, stderr=None, shell=False)
-+        r = pollwait(proc, timeout=1)
-+        if r is None:
-+            try:
-+                proc.terminate()
-+            except Exception:
-+                pass
-+        return r==0
-+    except FileNotFoundError:
-+        return False
- 
- def run_mode(script_file, error_cb, options, args, mode, defaults):
-     #configure default logging handler:
diff --git a/gnu/packages/patches/xpra-4.2-systemd-run.patch b/gnu/packages/patches/xpra-4.2-systemd-run.patch
new file mode 100644
index 0000000000..8dfd9c82f0
--- /dev/null
+++ b/gnu/packages/patches/xpra-4.2-systemd-run.patch
@@ -0,0 +1,45 @@
+Disable systemd-run if the command is not found.
+
+diff -ru xpra-4.2~/xpra/scripts/main.py xpra-4.2/xpra/scripts/main.py
+--- xpra-4.2~/xpra/scripts/main.py	2021-06-06 08:51:13.756815842 -0700
++++ xpra-4.2/xpra/scripts/main.py	2021-06-06 16:07:13.371024486 -0700
+@@ -331,23 +331,26 @@
+     if not is_systemd_pid1():
+         return False    # pragma: no cover
+     #test it:
+-    cmd = ["systemd-run", "--quiet", "--user", "--scope", "--", "true"]
+-    proc = Popen(cmd, stdout=PIPE, stderr=PIPE, shell=False)
+     try:
+-        proc.communicate(timeout=2)
+-        r = proc.returncode
+-    except TimeoutExpired:  # pragma: no cover
+-        r = None
+-    if r is None:
++        cmd = ["systemd-run", "--quiet", "--user", "--scope", "--", "true"]
++        proc = Popen(cmd, stdout=PIPE, stderr=PIPE, shell=False)
+         try:
+-            proc.terminate()
+-        except Exception:
+-            pass
+-        try:
+-            proc.communicate(timeout=1)
++            proc.communicate(timeout=2)
++            r = proc.returncode
+         except TimeoutExpired:  # pragma: no cover
+             r = None
+-    return r==0
++        if r is None:
++            try:
++                proc.terminate()
++            except Exception:
++                pass
++            try:
++                proc.communicate(timeout=1)
++            except TimeoutExpired:  # pragma: no cover
++                r = None
++        return r==0
++    except FileNotFoundError:
++        return False
+ 
+ 
+ def run_mode(script_file, error_cb, options, args, mode, defaults):
diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index 724f2a7d07..c8d5d78a1d 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -177,7 +177,7 @@ information.")
      `(("python-pypdf2" ,python-pypdf2)
        ("python-pyqt" ,python-pyqt)
        ("python-poppler-qt5" ,python-poppler-qt5)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "http://crazy-compilers.com/flyer-composer")
     (synopsis "Rearrange PDF pages to print as flyers on one sheet")
     (description "@command{flyer-composer} can be used to prepare one- or
@@ -303,7 +303,7 @@ When present, Poppler is able to correctly render CJK and Cyrillic text.")
 (define-public poppler-qt5
   (package/inherit poppler
    (name "poppler-qt5")
-   (inputs `(("qtbase" ,qtbase)
+   (inputs `(("qtbase" ,qtbase-5)
              ,@(package-inputs poppler)))
    (synopsis "Qt5 frontend for the Poppler PDF rendering library")))
 
@@ -343,7 +343,7 @@ When present, Poppler is able to correctly render CJK and Cyrillic text.")
      `(("python-sip" ,python-sip-4)
        ("python-pyqt" ,python-pyqt)
        ("poppler-qt5" ,poppler-qt5)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://pypi.org/project/python-poppler-qt5/")
     (synopsis "Python bindings for Poppler-Qt5")
     (description
@@ -401,7 +401,7 @@ reading and editing of existing PDF files.")
    (inputs `(("cups" ,cups)
              ("freetype" ,freetype)
              ("libpng" ,libpng)
-             ("qtbase" ,qtbase)
+             ("qtbase" ,qtbase-5)
              ("zlib" ,zlib)))
    (arguments
     `(#:tests? #f))                   ; there is no check target
@@ -848,7 +848,7 @@ program capable of converting PDF into other formats.")
        ("djvulibre" ,djvulibre)
        ("libspectre" ,libspectre)
        ("poppler-qt5" ,poppler-qt5)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (arguments
      `(#:imported-modules ((guix build qt-build-system)
diff --git a/gnu/packages/photo.scm b/gnu/packages/photo.scm
index fa90647a2d..ae2806d243 100644
--- a/gnu/packages/photo.scm
+++ b/gnu/packages/photo.scm
@@ -617,7 +617,7 @@ and enhance them.")
     (inputs
      `(("graphicsmagick" ,graphicsmagick)
        ("libomp" ,libomp)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://photoflare.io")
     (synopsis "Quick, simple but powerful image editor")
     (description "Photoflare is a cross-platform image editor with an aim
diff --git a/gnu/packages/polkit.scm b/gnu/packages/polkit.scm
index d868aceec2..f495d51c83 100644
--- a/gnu/packages/polkit.scm
+++ b/gnu/packages/polkit.scm
@@ -44,6 +44,7 @@
   (package
     (name "polkit")
     (version "0.116")
+    (replacement polkit/fixed)
     (source (origin
              (method url-fetch)
              (uri (string-append
@@ -135,6 +136,13 @@ making process with respect to granting access to privileged operations
 for unprivileged applications.")
     (license lgpl2.0+)))
 
+(define polkit/fixed
+  (package
+    (inherit polkit)
+    (source (origin
+              (inherit (package-source polkit))
+              (patches (search-patches "polkit-CVE-2021-3560.patch"))))))
+
 (define-public polkit-qt
   (package
     (name "polkit-qt")
@@ -151,7 +159,7 @@ for unprivileged applications.")
     (inputs
      `(("polkit" ,polkit)))
     (propagated-inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (arguments
diff --git a/gnu/packages/pretty-print.scm b/gnu/packages/pretty-print.scm
index 4662a1e717..1fc1441052 100644
--- a/gnu/packages/pretty-print.scm
+++ b/gnu/packages/pretty-print.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2016, 2021 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017, 2020 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2017–2021 Tobias Geerinckx-Rice <me@tobias.gr>
@@ -41,6 +41,7 @@
   #:use-module (gnu packages gperf)
   #:use-module (gnu packages groff)
   #:use-module (gnu packages gv)
+  #:use-module (gnu packages llvm)
   #:use-module (gnu packages lua)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
@@ -189,6 +190,52 @@ to @code{IOStreams}.")
     ;; The library is bsd-2, but documentation and tests include other licenses.
     (license (list bsd-2 bsd-3 psfl))))
 
+(define-public fmt-for-irods
+  (package
+    (inherit fmt)
+    (name "fmt-for-irods")
+    (version "6.1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://github.com/fmtlib/fmt/releases/download/"
+                           version "/fmt-" version ".zip"))
+       (sha256
+        (base32 "1s1hxaby5byb07rgmrk4a0q11fxhz7b42khch7sp2qx974y0yrb3"))))
+    (build-system cmake-build-system)
+    (arguments
+     '(#:tests? #f ; TODO: posix-mock-test segfaults
+       #:configure-flags
+       '("-DBUILD_SHARED_LIBS=ON"
+         "-DCMAKE_CXX_COMPILER=clang++"
+         "-DCMAKE_CXX_FLAGS=-stdlib=libc++"
+         "-DCMAKE_EXE_LINKER_FLAGS=-lc++abi")
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref inputs "gcc")))
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (cons (string-append (assoc-ref inputs "libcxx")
+                                             "/include/c++/v1")
+                              ;; Hide GCC's C++ headers so that they do not interfere with
+                              ;; the Clang headers.
+                              (delete (string-append gcc "/include/c++")
+                                      (string-split (getenv "CPLUS_INCLUDE_PATH")
+                                                    #\:)))
+                        ":"))
+               (format #true
+                       "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
+                       (getenv "CPLUS_INCLUDE_PATH"))))))))
+    (properties `((hidden? . #true)))
+    (native-inputs
+     `(("unzip" ,unzip)))
+    (inputs
+     `(("libcxx" ,libcxx+libcxxabi-6)
+       ("libcxxabi" ,libcxxabi-6)
+       ("clang" ,clang-6)))))
+
 (define-public source-highlight
   (package
     (name "source-highlight")
diff --git a/gnu/packages/printers.scm b/gnu/packages/printers.scm
index 9ab9da37fb..f78923966c 100644
--- a/gnu/packages/printers.scm
+++ b/gnu/packages/printers.scm
@@ -57,11 +57,11 @@
                         #t))))))
     (inputs
      `(("libusb" ,libusb)
-       ("qt" ,qtbase)
+       ("qt" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
-       ("qmake" ,qtbase)))
+       ("qmake" ,qtbase-5)))
     (synopsis "Graphical program to drive plotting cutters")
     (description
      "Robocut is a simple graphical program that allows you to cut graphics
diff --git a/gnu/packages/profiling.scm b/gnu/packages/profiling.scm
index 4d3c3faca0..b4d52d8d85 100644
--- a/gnu/packages/profiling.scm
+++ b/gnu/packages/profiling.scm
@@ -207,7 +207,7 @@ with calls to the POMP2 measurement interface.")
     (inputs `(("dbus" ,dbus)
               ("zlib" ,zlib)))
     (native-inputs `(("perl" ,perl)
-                     ("qtbase" ,qtbase)           ; native because of qmake
+                     ("qtbase" ,qtbase-5)           ; native because of qmake
                      ("which" ,which)))
 
     ;; FIXME: The doc is 14MB, but adding a doc output results in a cycle.
diff --git a/gnu/packages/pumpio.scm b/gnu/packages/pumpio.scm
index b8741520f0..f8a60af760 100644
--- a/gnu/packages/pumpio.scm
+++ b/gnu/packages/pumpio.scm
@@ -62,7 +62,7 @@
              #t)))))
     (inputs
      `(("aspell" ,aspell)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("tidy" ,tidy)))
     (synopsis "Qt-based pump.io client")
     (description "Pumpa is a simple pump.io client written in C++ and Qt.")
diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm
index 39f52f1d64..10fb2403e6 100644
--- a/gnu/packages/python-science.scm
+++ b/gnu/packages/python-science.scm
@@ -583,6 +583,37 @@ by numpy using the highly efficient @code{msgpack} format.  Serialization of
 Python's native complex data types is also supported.")
     (license license:bsd-3)))
 
+(define-public python-ruffus
+  (package
+    (name "python-ruffus")
+    (version "2.8.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "ruffus" version))
+       (sha256
+        (base32
+         "1ai673k1s94s8b6pyxai8mk17p6zvvyi87rl236fs6ls8mpdklvc"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (delete 'check)
+         (add-after 'install 'check
+           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+             (when tests?
+               (add-installed-pythonpath inputs outputs)
+               (with-directory-excursion "ruffus/test"
+                 (invoke "bash" "run_all_unit_tests3.cmd"))))))))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
+    (home-page "http://www.ruffus.org.uk")
+    (synopsis "Light-weight computational pipeline management")
+    (description
+     "Ruffus is designed to allow scientific and other analyses to be
+automated with the minimum of fuss and the least effort.")
+    (license license:expat)))
+
 (define-public python-statannot
   (package
     (name "python-statannot")
diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index b7fc487bb5..23978547d0 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -809,9 +809,6 @@ websites.  It automatically stores and sends cookies, follows redirects, and can
 follow links and submit forms.  It doesn’t do JavaScript.")
     (license license:expat)))
 
-(define-public python2-mechanicalsoup
-  (package-with-python2 python-mechanicalsoup))
-
 (define-public python-hyperframe
   (package
     (name "python-hyperframe")
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 56c2732018..bbc51590b6 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -29,7 +29,7 @@
 ;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2021 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2016, 2017, 2021 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2016, 2017, 2019 Alex Vong <alexvong1995@gmail.com>
-;;; Copyright © 2016, 2017, 2018 Arun Isaac <arunisaac@systemreboot.net>
+;;; Copyright © 2016, 2017, 2018, 2021 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2016, 2017, 2018, 2020, 2021 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2016–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016, 2017 Thomas Danckaert <post@thomasdanckaert.be>
@@ -1103,9 +1103,6 @@ NetCDF files can also be read and modified.  Python-HDF4 is a fork of
 @url{http://hdfeos.org/software/pyhdf.php,pyhdf}.")
    (license license:expat)))
 
-(define-public python2-hdf4
-  (package-with-python2 python-hdf4))
-
 (define-public python-h5py
   (package
     (name "python-h5py")
@@ -2284,28 +2281,6 @@ information created by most SVG editors.  Optimization options are typically
 lossless but can be tweaked for more aggressive cleaning.")
     (license license:asl2.0)))
 
-(define-public python-mappy
-  (package
-   (name "python-mappy")
-   (version "2.18")
-   (source (origin
-            (method url-fetch)
-            (uri (pypi-uri "mappy" version))
-            (sha256
-             (base32
-              "1a05p7rkmxa6qhm108na8flzj2v45jab06drk59kzk1ip2sgvzqq"))))
-   (build-system python-build-system)
-   (native-inputs
-    `(("python-cython" ,python-cython)))
-   (inputs
-    `(("zlib" ,zlib)))
-   (home-page "https://github.com/lh3/minimap2")
-   (synopsis "Python binding for minimap2")
-   (description "This package provides a convenient interface to minimap2,
-a fast and accurate C program to align genomic and transcribe nucleotide
-sequences.")
-   (license license:expat)))
-
 (define-public python-mechanize
   (package
     (name "python-mechanize")
@@ -2825,14 +2800,14 @@ matching them against a list of media-ranges.")
 (define-public python-miniboa
   (package
     (name "python-miniboa")
-    (version "1.0.7")
+    (version "1.0.8")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "miniboa" version))
        (sha256
         (base32
-         "09jh3pn4rh7kh7jayanf8jzy6gp03791b5a193w6148cf3i6k9m3"))))
+         "002c1aki9hsrwj5plrwdrf3sk8rn95fqylqyjx2arrjfpsih4dgs"))))
     (build-system python-build-system)
     (home-page "https://github.com/shmup/miniboa")
     (synopsis "Simple, single-threaded Telnet server")
@@ -5310,23 +5285,16 @@ color scales, and color space conversion easy.  It has support for:
     (description (package-description python-numpy))
     (license (package-license python-numpy))))
 
-(define-public python2-numpy-documentation
-  (let ((numpy-documentation (package-with-python2 python-numpy-documentation)))
-    (package
-      (inherit numpy-documentation)
-      (native-inputs `(("python2-functools32" ,python2-functools32)
-                       ,@(package-native-inputs numpy-documentation))))))
-
 (define-public python-pygit2
   (package
     (name "python-pygit2")
-    (version "1.4.0")
+    (version "1.6.0")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "pygit2" version))
        (sha256
-        (base32 "1j71iskvirkm8jzfmwdm79v69878m9iix8a8cn4xidgr3nmkisyb"))))
+        (base32 "0qjd5aqpmla64da4pb47vdnrmnqdbn7248a4fzs7f5q1ax7fmb3s"))))
     (build-system python-build-system)
     (arguments
      '(#:tests? #f))            ; tests don't run correctly in our environment
@@ -6236,13 +6204,13 @@ the OleFileIO module from PIL, the Python Image Library.")
 (define-public python-pikepdf
   (package
     (name "python-pikepdf")
-    (version "2.12.1")
+    (version "2.12.2")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "pikepdf" version))
        (sha256
-        (base32 "1si1x4dc4i4ghyirjfws1zkgiwk8kypnpp4gf68haascrdy7znqw"))))
+        (base32 "1r68zh8whp8wg4brjf5vha8h1ly8pjqyb37pfw91hyxfn6cm9wsz"))))
     (build-system python-build-system)
     (arguments
      `(#:tests? #false))                ;require python-xmp-toolkit
@@ -7054,9 +7022,6 @@ cluster directly from Python.  You can directly map Python functions onto the
 cluster without needing to write any wrapper code yourself.")
     (license license:gpl3+)))
 
-(define-public python2-gridmap
-  (package-with-python2 python-gridmap))
-
 (define-public python-honcho
   (package
     (name "python-honcho")
@@ -8844,9 +8809,6 @@ more advanced mathematics.")
 multiprecision arithmetic.")
     (license license:lgpl3+)))
 
-(define-public python2-bigfloat
-  (package-with-python2 python-bigfloat))
-
 (define-public python-sympy
   (package
     (name "python-sympy")
@@ -9100,25 +9062,29 @@ applications.")
 (define-public python-pyzmq
   (package
     (name "python-pyzmq")
-    (version "22.0.3")
+    (version "22.1.0")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "pyzmq" version))
        (sha256
-        (base32 "0bgrn65cxfz1c1sjrgyq5dy1mkhppxxbizd5wvrl03cq4zhkrxpp"))))
+        (base32 "0pa1y97z75xqyca9xfp9zrzksydbgzsxf8yh0hwp0rgahpfxch3h"))))
     (build-system python-build-system)
     (arguments
      `(#:configure-flags
        (list (string-append "--zmq=" (assoc-ref %build-inputs "zeromq")))
-       ;; FIXME: You must build pyzmq with 'python setup.py build_ext
-       ;; --inplace' for 'python setup.py test' to work.
-       #:tests? #f))
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'build-extensions
+           (lambda _
+             ;; Cython extensions have to be built before running the tests.
+             (invoke "python" "setup.py" "build_ext" "--inplace"))))))
     (inputs
      `(("zeromq" ,zeromq)))
     (native-inputs
      `(("pkg-config" ,pkg-config)
-       ("python-nose" ,python-nose)))
+       ("python-cython" ,python-cython)
+       ("python-pytest" ,python-pytest)))
     (home-page "https://github.com/zeromq/pyzmq")
     (synopsis "Python bindings for 0MQ")
     (description
@@ -13292,7 +13258,7 @@ ISO 8859, etc.).")
        ("python-pytest-cov" ,python-pytest-cov)
        ("python-pytest-xdist" ,python-pytest-xdist)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (propagated-inputs
      `(("python-h5py" ,python-h5py)
        ("python-numpy" ,python-numpy)
@@ -13687,6 +13653,56 @@ is made as zipfile like as possible.")
 (define-public python2-rarfile
   (package-with-python2 python-rarfile))
 
+(define-public python-rich
+  (package
+    (name "python-rich")
+    (version "10.2.2")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "rich" version))
+              (sha256
+               (base32
+                "1z5m5brcdf3vndpavcqj5nl35xby4x5rfj48klhwqycfqf3g9cqp"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key inputs tests? #:allow-other-keys)
+             (when tests?
+               (copy-recursively (string-append
+                                  (assoc-ref inputs "tests") "/tests")
+                                 "tests")
+               (invoke "python" "-m" "pytest" "-vv")))))))
+    (propagated-inputs
+     `(("python-attrs" ,python-attrs)
+       ("python-colorama" ,python-colorama)
+       ("python-commonmark" ,python-commonmark)
+       ("python-ipywidgets" ,python-ipywidgets)
+       ("python-pygments" ,python-pygments)
+       ("python-typing-extensions" ,python-typing-extensions)))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("tests"
+        ;; The release on pypi comes without tests.  We can't build from this
+        ;; checkout, though, because installation requires an invocation of
+        ;; poetry.
+        ,(origin
+           (method git-fetch)
+           (uri (git-reference
+                 (url "https://github.com/willmcgugan/rich")
+                 (commit (string-append "v" version))))
+           (file-name (git-file-name name version))
+           (sha256
+            (base32
+             "19f4svb363sn5708qkpa6lakmiwzyb25h8kmh7bqrsbbrvi9hr70"))))))
+    (home-page "https://github.com/willmcgugan/rich")
+    (synopsis "Render rich text and more to the terminal")
+    (description
+     "This is a Python package for rendering rich text, tables, progress bars,
+syntax highlighting, markdown and more to the terminal.")
+    (license license:expat)))
+
 (define-public python-magic
   (package
     (name "python-magic")
@@ -14266,9 +14282,6 @@ graphviz.")
 format.")
     (license license:gpl2+)))
 
-(define-public python2-fastimport
-  (package-with-python2 python-fastimport))
-
 (define-public python-twisted
   (package
     (name "python-twisted")
@@ -15147,13 +15160,13 @@ collections of data.")
 (define-public python-prompt-toolkit
   (package
     (name "python-prompt-toolkit")
-    (version "3.0.9")
+    (version "3.0.18")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "prompt_toolkit" version))
        (sha256
-        (base32 "0bvjp62cs6aj9lrh7njzxdjgg8pjfw3qgmr551243d9ivmcapvn5"))))
+        (base32 "1g1kq1aimhm23k2dmlmnznfzc83l6ly65g0h32hqz8injcdz3d71"))))
     (build-system python-build-system)
     (arguments
      `(#:phases
@@ -15257,18 +15270,19 @@ well.")
 (define-public ptpython
   (package
     (name "ptpython")
-    (version "3.0.5")
+    (version "3.0.17")
     (source (origin
               (method url-fetch)
               (uri (pypi-uri "ptpython" version))
               (sha256
                (base32
-                "0c2ry5gwi2v99slna62j8r2bwq0hpzmvgdryqg9m6x57vbjfg52h"))))
+                "1phk1grcvn456igjg8gwjjg8bf4kszddq5nd5sdlz3hslg62a7ci"))))
     (build-system python-build-system)
     (arguments
-     '(#:tests? #f)) ; FIXME: No tests in pypi tarball.
+     `(#:tests? #f)) ;there are no tests
     (propagated-inputs
      `(("python-appdirs" ,python-appdirs)
+       ("python-black" ,python-black)
        ("python-jedi" ,python-jedi)
        ("python-prompt-toolkit" ,python-prompt-toolkit)
        ("python-pygments" ,python-pygments)))
@@ -16867,8 +16881,9 @@ and bit flag values.")
     (arguments
      `(#:phases (modify-phases %standard-phases
                   (replace 'check
-                    (lambda _
-                      (invoke "pytest"))))))
+                    (lambda* (#:key tests? #:allow-other-keys)
+                      (when tests?
+                        (invoke "pytest")))))))
     (native-inputs
      `(("python-coverage" ,python-coverage)
        ("python-hypothesis" ,python-hypothesis)
@@ -21160,18 +21175,26 @@ library's @code{threading} module.")
 (define-public python-toolz
   (package
     (name "python-toolz")
-    (version "0.9.0")
+    (version "0.11.1")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "toolz" version))
        (sha256
         (base32
-         "1j9i7fdjnx9dz35fdj5gvgxx6585ja9sxgaiv65if77nlxz0m7wj"))))
+         "1grz3zvw5ixwqqlbv0n7j11mlcxb66cirh5i9x9zw8kqy0hpk967"))))
     (build-system python-build-system)
-    ;; FIXME: tests cannot be computed: "Can't perform this operation for
-    ;; unregistered loader type"
-    (arguments '(#:tests? #f))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key inputs outputs tests? #:allow-other-keys)
+             (when tests?
+               (add-installed-pythonpath inputs outputs)
+               (invoke "python" "-m" "pytest" "--doctest-modules"
+                       "--pyargs" "toolz")))))))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
     (home-page "https://github.com/pytoolz/toolz/")
     (synopsis "List processing tools and functional utilities")
     (description
@@ -21386,9 +21409,6 @@ This Python package wraps the Blosc library.")
 append on old values.  Partd excels at shuffling operations.")
     (license license:bsd-3)))
 
-(define-public python2-partd
-  (package-with-python2 python-partd))
-
 (define-public python-fsspec
   (package
     (name "python-fsspec")
@@ -25204,14 +25224,14 @@ disk files in asyncio applications.")
 (define-public python-dataclasses
   (package
     (name "python-dataclasses")
-    (version "0.7")
+    (version "0.8")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "dataclasses" version))
         (sha256
           (base32
-            "1rh8111fbws2vxyf2qy2zw3x6p6cq1jfz8pf904gig5qwg56sjj9"))))
+            "15sc12nrc7gxwb30vfa6frzdnpmbap9ibi1fr1yrbkra6izhcyc4"))))
     (build-system python-build-system)
     (home-page
       "https://github.com/ericvsmith/dataclasses")
@@ -25499,7 +25519,7 @@ implementations.")
         ("swig" ,swig)))
     (inputs
       `(("python-wrapper" ,python-wrapper)
-        ("qtbase" ,qtbase)
+        ("qtbase" ,qtbase-5)
         ("libxi" ,libxi)
         ("libice" ,libice)
         ("soqt" ,soqt)
diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index 55855fb68a..19fcc2f37e 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -19,7 +19,7 @@
 ;;; Copyright © 2020 TomZ <tomz@freedommail.ch>
 ;;; Copyright © 2020 Jonathan Brielmaier <jonathan.brielmaier@web.de>
 ;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
-;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
+;;; Copyright © 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Brendan Tildesley <mail@brendan.scot>
 ;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
 ;;;
@@ -134,7 +134,7 @@
                (chdir "libqite")
                #t)))))
       (inputs
-       `(("qtbase" ,qtbase)
+       `(("qtbase" ,qtbase-5)
          ("qtmultimedia" ,qtmultimedia)))
       (home-page "https://github.com/Ri0n/qite/")
       (synopsis "Qt Interactive Text Elements")
@@ -187,7 +187,7 @@
     (native-inputs
      `(("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (synopsis "Qt5 Configuration Tool")
     (description "Qt5CT is a program that allows users to configure Qt5
@@ -228,13 +228,13 @@ window managers, that don't provide Qt integration by themselves.")
           (string-append "-DCMAKE_CXX_FLAGS=-I"
                          (assoc-ref %build-inputs "qtbase")
                          "/include/qt5/QtXkbCommonSupport/"
-                         ,(package-version qtbase)))))
+                         ,(package-version qtbase-5)))))
       (native-inputs
        `(("cmake-shared" ,cmake-shared)
          ("extra-cmake-modules" ,extra-cmake-modules)
          ("pkg-config" ,pkg-config)))
       (inputs
-       `(("qtbase" ,qtbase)
+       `(("qtbase" ,qtbase-5)
          ("qtwayland" ,qtwayland)
          ("wayland" ,wayland)
          ("xkbcommon" ,libxkbcommon)))
@@ -261,7 +261,7 @@ applications on Wayland.")
      ;; Optional: lcov and cccc, both are for code coverage
      `(("doxygen" ,doxygen)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtscript" ,qtscript)))
     (build-system cmake-build-system)
@@ -298,7 +298,7 @@ system, and the core design of Django is reused in Grantlee.")
         (string-append "https://distfiles.macports.org/qt5/"
                        component "-everywhere-src-" version ".tar.xz")))
 
-(define-public qtbase
+(define-public qtbase-5
   (package
     (name "qtbase")
     (version "5.15.2")
@@ -553,11 +553,157 @@ system, and the core design of Django is reused in Grantlee.")
 developers using C++ or QML, a CSS & JavaScript like language.")
     (license (list license:lgpl2.1 license:lgpl3))))
 
-;; qt used to refer to the monolithic Qt 5.x package
-(define-deprecated qt qtbase)
+(define-public qtbase
+  (package/inherit qtbase-5
+    (name "qtbase")
+    (version "6.1.1")
+    (source (origin
+              (inherit (package-source qtbase-5))
+              (uri (qt5-urls name version))
+              (sha256
+               (base32
+                "1wizrfiw6h8bk99brbdpdli40vsk6yqchs66f1r083hp0ygsma11"))
+              (modules '((guix build utils)))
+              (snippet
+               ;; corelib uses bundled harfbuzz, md4, md5, sha3
+               '(with-directory-excursion "src/3rdparty"
+                  (for-each delete-file-recursively
+                            ;; The bundled pcre2 copy is kept, as its headers
+                            ;; are required by some internal bootstrap target
+                            ;; used for the tools.
+                            (list "double-conversion" "freetype" "harfbuzz-ng"
+                                  "libpng" "libjpeg" "sqlite" "xcb" "zlib"))))))
+    (build-system cmake-build-system)
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtbase-5)
+       ;; XXX: There are many test failures, because the test suite
+       ;; requires a real X server (a virtual one such as Xvfb is not
+       ;; enough) or a functional network.  It's also quite expensive to
+       ;; build and run.
+       ((#:tests? _ #f) #f)
+       ;; ((#:cmake _)
+       ;;  cmake)                          ;requires a CMake >= 3.18.4
+       ((#:configure-flags _ ''())
+        `(let ((out (assoc-ref %outputs "out")))
+           (list "-GNinja"              ;the build fails otherwise
+                 (string-append "-DINSTALL_ARCHDATADIR=" out "/lib/qt6")
+                 (string-append "-DINSTALL_DATADIR=" out "/share/qt6")
+                 (string-append "-DINSTALL_DOCDIR=" out "/share/doc/qt6")
+                 (string-append "-DINSTALL_MKSPECSDIR=" out "/lib/qt6/mkspecs")
+                 (string-append "-DINSTALL_EXAMPLESDIR=" out
+                                "/share/doc/qt6/examples")
+                 (string-append "-DINSTALL_INCLUDEDIR=" out "/include/qt6")
+                 ;; Link with DBus and OpenSSL so they don't get dlopen'ed.
+                 "-DINPUT_dbus=linked"
+                 "-DINPUT_openssl=linked"
+                 ;; These features require higher versions of Linux than the
+                 ;; minimum version of the glibc.  See
+                 ;; src/corelib/global/minimum-linux_p.h.  By disabling these
+                 ;; features Qt applications can be used on the oldest kernels
+                 ;; that the glibc supports, including the RHEL6 (2.6.32) and
+                 ;; RHEL7 (3.10) kernels.
+                 "-DFEATURE_getentropy=OFF" ; requires Linux 3.17
+                 "-DFEATURE_renameat2=OFF"  ; requires Linux 3.16
+                 ;; Most system libraries are used by default, except in some
+                 ;; cases such as for those below.
+                 "-DFEATURE_system_pcre2=ON"
+                 "-DFEATURE_system_sqlite=ON"
+                 ;; Don't use the precompiled headers.
+                 "-DBUILD_WITH_PCH=OFF"
+                 ;; Drop special machine instructions that do not have runtime
+                 ;; detection.
+                 ,@(if (string-prefix? "x86_64"
+                                       (or (%current-target-system)
+                                           (%current-system)))
+                       '()              ;implicitly enabled
+                       '("-DFEATURE_sse2=OFF"
+                         "-DFEATURE_sse3=OFF"
+                         "-DFEATURE_ssse3=OFF"
+                         "-DFEATURE_sse4_1=OFF"
+                         "-DFEATURE_sse4_2=OFF"))
+                 "-DFEATURE_mips_dsp=OFF"
+                 "-DFEATURE_mips_dspr2=OFF")))
+       ((#:phases phases)
+        `(modify-phases ,phases
+           (delete 'patch-bin-sh)
+           (delete 'patch-xdg-open)
+           (add-after 'patch-paths 'patch-more-paths
+             (lambda _
+               (substitute* "src/gui/platform/unix/qgenericunixservices.cpp"
+                 (("\"xdg-open\"")
+                  (format #f "~s" (which "xdg-open"))))
+               (substitute* '("mkspecs/features/qt_functions.prf"
+                              "qmake/library/qmakebuiltins.cpp")
+                 (("/bin/sh")
+                  (which "sh")))))
+           (replace 'configure
+             (assoc-ref %standard-phases 'configure))
+           (replace 'build
+             (lambda* (#:key parallel-build? #:allow-other-keys)
+               (apply invoke "cmake" "--build" "."
+                      (if parallel-build?
+                          `("--parallel" ,(number->string (parallel-job-count)))
+                          '()))))
+           (replace 'install
+             (lambda _
+               (invoke "cmake" "--install" ".")))
+           (replace 'patch-mkspecs
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                      (archdata (string-append out "/lib/qt6"))
+                      (mkspecs (string-append archdata "/mkspecs"))
+                      (qt_config.prf (string-append
+                                      mkspecs "/features/qt_config.prf")))
+                 ;; For each Qt module, let `qmake' uses search paths in the
+                 ;; module directory instead of all in QT_INSTALL_PREFIX.
+                 (substitute* qt_config.prf
+                   (("\\$\\$\\[QT_INSTALL_HEADERS\\]")
+                    "$$clean_path($$replace(dir, mkspecs/modules, ../../include/qt6))")
+                   (("\\$\\$\\[QT_INSTALL_LIBS\\]")
+                    "$$clean_path($$replace(dir, mkspecs/modules, ../../lib))")
+                   (("\\$\\$\\[QT_HOST_LIBS\\]")
+                    "$$clean_path($$replace(dir, mkspecs/modules, ../../lib))")
+                   (("\\$\\$\\[QT_INSTALL_BINS\\]")
+                    "$$clean_path($$replace(dir, mkspecs/modules, ../../bin))"))
+
+                 ;; Searches Qt tools in the current PATH instead of QT_HOST_BINS.
+                 (substitute* (string-append mkspecs "/features/qt_functions.prf")
+                   (("cmd = \\$\\$\\[QT_HOST_BINS\\]/\\$\\$2")
+                    "cmd = $$system(which $${2}.pl 2>/dev/null || which $${2})"))
+
+                 ;; Resolve qmake spec files within qtbase by absolute paths.
+                 (substitute*
+                     (map (lambda (file)
+                            (string-append mkspecs "/features/" file))
+                          '("device_config.prf" "moc.prf" "qt_build_config.prf"
+                            "qt_config.prf"))
+                   (("\\$\\$\\[QT_HOST_DATA/get\\]") archdata)
+                   (("\\$\\$\\[QT_HOST_DATA/src\\]") archdata)))))))))
+    (native-inputs
+     `(("gtk+" ,gtk+)                   ;for GTK theme support
+       ("ninja" ,ninja)
+       ("wayland-protocols" ,wayland-protocols)
+       ("xorg-server" ,xorg-server-for-tests)
+       ,@(package-native-inputs qtbase-5)))
+    (native-search-paths
+     (list (search-path-specification
+            (variable "QMAKEPATH")
+            (files '("lib/qt6")))
+           (search-path-specification
+            (variable "QML2_IMPORT_PATH")
+            (files '("lib/qt6/qml")))
+           (search-path-specification
+            (variable "QT_PLUGIN_PATH")
+            (files '("lib/qt6/plugins")))
+           (search-path-specification
+            (variable "XDG_DATA_DIRS")
+            (files '("share")))
+           (search-path-specification
+            (variable "XDG_CONFIG_DIRS")
+            (files '("etc/xdg")))))))
 
 (define-public qtsvg
-  (package (inherit qtbase)
+  (package (inherit qtbase-5)
     (name "qtsvg")
     (version "5.15.2")
     (source (origin
@@ -570,7 +716,7 @@ developers using C++ or QML, a CSS & JavaScript like language.")
     (native-inputs `(("perl" ,perl)))
     (inputs
      `(("mesa" ,mesa)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (arguments
      `(#:phases
@@ -660,7 +806,7 @@ HostData=lib/qt5
        ("libtiff" ,libtiff)
        ("libwebp" ,libwebp)
        ("mesa" ,mesa)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (synopsis "Additional Image Format plugins for Qt")
     (description "The QtImageFormats module contains plugins for adding
@@ -682,7 +828,7 @@ support for MNG, TGA, TIFF and WBMP image formats.")))
     (native-inputs `(("perl" ,perl)))
     (inputs
      `(("mesa" ,mesa)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (synopsis "Qt Extras for X11")
     (description "The QtX11Extras module includes the library to access X11
 from within Qt 5.")))
@@ -709,7 +855,7 @@ from within Qt 5.")))
                #t))))))
     (native-inputs `(("perl" ,perl)
                      ("qtdeclarative" ,qtdeclarative)))
-    (inputs `(("qtbase" ,qtbase)))
+    (inputs `(("qtbase" ,qtbase-5)))
     (synopsis "Qt XML patterns module")
     (description "The QtXmlPatterns module is a XQuery and XPath engine for
 XML and custom data models.  It contains programs such as xmlpatterns and
@@ -748,7 +894,7 @@ xmlpatternsvalidator.")))
        ("vulkan-headers" ,vulkan-headers)))
     (inputs
      `(("mesa" ,mesa)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (synopsis "Qt QML module (Quick 2)")
     (description "The Qt QML module provides a framework for developing
 applications and libraries with the QML language.  It defines and implements the
@@ -772,7 +918,7 @@ with JavaScript and C++.")))
        ("qtdeclarative" ,qtdeclarative)))
     (inputs
      `(("bluez" ,bluez)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (synopsis "Qt Connectivity module")
     (description "The Qt Connectivity modules provides modules for interacting
 with Bluetooth and NFC.")))
@@ -793,7 +939,7 @@ with Bluetooth and NFC.")))
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)))
-    (inputs `(("qtbase" ,qtbase)))
+    (inputs `(("qtbase" ,qtbase-5)))
     (synopsis "Qt Web Sockets module")
     (description "WebSocket is a web-based protocol designed to enable two-way
 communication between a client application and a remote host.  The Qt
@@ -825,7 +971,7 @@ consume data received from the server, or both.")))
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)))
-    (inputs `(("qtbase" ,qtbase)))
+    (inputs `(("qtbase" ,qtbase-5)))
     (synopsis "Qt Sensors module")
     (description "The Qt Sensors API provides access to sensor hardware via QML
 and C++ interfaces.  The Qt Sensors API also provides a motion gesture
@@ -870,7 +1016,7 @@ recognition API for devices.")))
      `(("alsa-lib" ,alsa-lib)
        ("mesa" ,mesa)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ;; Gstreamer is needed for the mediaplayer plugin
        ("gstreamer" ,gstreamer)
        ("gst-plugins-base" ,gst-plugins-base)))
@@ -924,7 +1070,7 @@ set of plugins for interacting with pulseaudio and GStreamer.")))
        ("libxrender" ,libxrender)
        ("mesa" ,mesa)
        ("mtdev" ,mtdev)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("vulkan-headers" ,vulkan-headers)
        ("wayland" ,wayland)))
     (synopsis "Qt Wayland module")
@@ -943,7 +1089,7 @@ compositor libraries.")))
                "17gp5qzg4wdg8qlxk2p3mh8x1vk33rf33wic3fy0cws193bmkiar"))))
     (native-inputs `(("perl" ,perl)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("eudev" ,eudev)))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
@@ -987,7 +1133,7 @@ interacting with serial ports from within Qt.")))
                  #t)))))))
     (inputs
      `(("libsocketcan" ,libsocketcan)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtserialport" ,qtserialport)))
     (synopsis "Qt Serial Bus module")
     (description "The Qt Serial Bus API provides classes and functions to
@@ -1008,7 +1154,7 @@ and others.")))
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebsockets" ,qtwebsockets)))
-    (inputs `(("qtbase" ,qtbase)))
+    (inputs `(("qtbase" ,qtbase-5)))
     (synopsis "Web communication library for Qt")
     (description "The Qt WebChannel module enables peer-to-peer communication
 between the host (QML/C++ application) and the client (HTML/JavaScript
@@ -1036,7 +1182,7 @@ popular web engines, Qt WebKit 2 and Qt WebEngine.")))
     (native-inputs '())
     (inputs
      `(("mesa" ,mesa)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebsockets" ,qtwebsockets)
        ("zlib" ,zlib)))
@@ -1061,7 +1207,7 @@ OpenGL ES 2.0 and can be used in HTML5 canvas elements")))
     (native-inputs
      `(("perl" ,perl)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Display web content in a QML application")
     (description "Qt WebView provides a way to display web content in a QML
@@ -1092,7 +1238,7 @@ native APIs where it makes sense.")))
     (inputs
      `(("icu4c" ,icu4c)
        ("openssl" ,openssl)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("zlib" ,zlib)))
     (synopsis "Qt Location and Positioning modules")
     (description "The Qt Location module provides an interface for location,
@@ -1117,7 +1263,7 @@ positioning and geolocation plugins.")))
        ("vulkan-headers" ,vulkan-headers)))
     (inputs
      `(("mesa" ,mesa)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (synopsis "Qt Tools and Designer modules")
     (description "The Qt Tools module provides a set of applications to browse
 the documentation, translate applications, generate help files and other stuff
@@ -1138,7 +1284,7 @@ that helps in Qt development.")))
      `(("perl" ,perl)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (synopsis "Qt Script module")
     (description "Qt provides support for application scripting with ECMAScript.
 The following guides and references cover aspects of programming with
@@ -1158,7 +1304,7 @@ ECMAScript and Qt.")))
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Quick Controls and other Quick modules")
     (description "The QtScript module provides classes for making Qt
@@ -1179,7 +1325,7 @@ can be used to build complete interfaces in Qt Quick.")))
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Quick Controls 2 and other Quick 2 modules")
     (description "The Qt Quick Controls 2 module contains the Qt Labs Platform
@@ -1201,7 +1347,7 @@ not available.")))
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Graphical Effects module")
     (description "The Qt Graphical Effects module provides a set of QML types
@@ -1229,7 +1375,7 @@ coloring, and many more.")))
        ("freetype" ,freetype)
        ("libxrender" ,libxrender)
        ("sdl2" ,sdl2)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Gamepad module")
     (description "The Qt Gamepad module is an add-on library that enables Qt
@@ -1257,7 +1403,7 @@ and mobile applications targeting TV-like form factors.")))
                    (("scion") "#"))
                  #t))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt SCXML module")
     (description "The Qt SCXML module provides functionality to create state
@@ -1277,7 +1423,7 @@ also contains functionality to support data models and executable content.")))
               (base32
                "09rjx53519dfk4qj2gbn3vlxyriasyb747wpg1p11y7jkwqhs4l7"))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Purchasing module")
     (description "The Qt Purchasing module provides and in-app API for
@@ -1297,7 +1443,7 @@ purchasing goods and services.")))
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Charts module")
     (description "The Qt Charts module provides a set of easy to use chart
@@ -1321,7 +1467,7 @@ selecting one of the charts themes.")
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Data Visualization module")
     (description "The Qt Data Visualization module provides a way to visualize
@@ -1352,7 +1498,7 @@ customized by using themes or by adding custom items and labels to them.")
                  (("oauth1 ") "# oauth1 "))
                #t))))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (synopsis "Qt Network Authorization module")
     (description "The Qt Network Authorization module provides an
 implementation of OAuth and OAuth2 authenticathon methods for Qt.")))
@@ -1383,7 +1529,7 @@ implementation of OAuth and OAuth2 authenticathon methods for Qt.")))
                    "integration_multiprocess"))
                #t))))))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (synopsis "Qt Remote Objects module")
     (description "The Qt Remote Objects module is an @dfn{inter-process
@@ -1406,7 +1552,7 @@ processes or computers.")))
      (substitute-keyword-arguments (package-arguments qtsvg)
        ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)
@@ -1442,7 +1588,7 @@ message.")))
        ("qttools" ,qttools)))
     (inputs
      `(("enchant" ,enchant)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://github.com/manisandro/qtspell")
     (synopsis "Spell checking for Qt text widgets")
     (description
@@ -1455,7 +1601,7 @@ using the Enchant spell-checking library.")
   (package
     (inherit qtsvg)
     (name "qtwebengine")
-    (version (package-version qtbase))
+    (version (package-version qtbase-5))
     (source
      (origin
        (method url-fetch)
@@ -1547,6 +1693,7 @@ using the Enchant spell-checking library.")
                     "third_party/modp_b64"
                     "third_party/nasm"
                     "third_party/one_euro_filter"
+                    "third_party/openh264/src/codec/api/svc"
                     "third_party/opus"
                     "third_party/ots"
                     "third_party/pdfium"
@@ -1724,6 +1871,7 @@ using the Enchant spell-checking library.")
        ;; libxml2 configure summary still states "Checking for compatible
        ;; system libxml2... no"
        ("libxml2" ,libxml2)
+       ("openh264" ,openh264)
        ("libxrandr" ,libxrandr)
        ("libxrender" ,libxrender)
        ("libxslt" ,libxslt)
@@ -1735,7 +1883,7 @@ using the Enchant spell-checking library.")
        ("pciutils" ,pciutils)
        ("protobuf" ,protobuf)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtmultimedia" ,qtmultimedia)
        ("qtwebchannel" ,qtwebchannel)
@@ -1747,6 +1895,10 @@ using the Enchant spell-checking library.")
        ("xcb-util" ,xcb-util)))
     (arguments
      (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:modules modules '())
+        `((guix build gnu-build-system)
+          (guix build utils)
+          (ice-9 textual-ports)))
        ((#:phases phases)
         `(modify-phases ,phases
            (add-before 'configure 'substitute-source
@@ -1754,6 +1906,10 @@ using the Enchant spell-checking library.")
                (let ((out (assoc-ref outputs "out"))
                      (nss (assoc-ref inputs "nss"))
                      (udev (assoc-ref inputs "udev")))
+                 (with-atomic-file-replacement "src/buildtools/config/linux.pri"
+                   (lambda (in out)
+                     (display (get-string-all in) out)
+                     (display "\ngn_args += use_system_openh264=true\n" out)))
                  ;; Qtwebengine is not installed into the same prefix as
                  ;; qtbase.  Some qtbase QTLibraryInfo constants will not
                  ;; work.  Replace with the full path to the qtwebengine
@@ -1789,7 +1945,8 @@ using the Enchant spell-checking library.")
                        "--webengine-printing-and-pdf=no"
                        "--webengine-ffmpeg=system"
                        "--webengine-icu=system"
-                       "--webengine-pepper-plugins=no")))))
+                       "--webengine-pepper-plugins=no"
+                       "-webengine-proprietary-codecs")))))
        ;; Tests are disabled due to "Could not find QtWebEngineProcess error"
        ;; It's possible this can be fixed by setting QTWEBENGINEPROCESS_PATH
        ;; before running tests.
@@ -1905,13 +2062,13 @@ module provides support functions to the automatically generated code.")
         (patches (search-patches "pyqt-configure.patch"))))
     (build-system gnu-build-system)
     (native-inputs
-     `(("qtbase" ,qtbase))) ; for qmake
+     `(("qtbase" ,qtbase-5))) ; for qmake
     (propagated-inputs
      `(("python-sip" ,python-sip)
        ("python-pyqt5-sip" ,python-pyqt5-sip)))
     (inputs
      `(("python" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtconnectivity" ,qtconnectivity)
        ("qtdeclarative" ,qtdeclarative)
        ("qtlocation" ,qtlocation)
@@ -2017,12 +2174,12 @@ contain over 620 classes.")
      `(("python" ,python)
        ("python-sip" ,python-sip)
        ;; qtbase is required for qmake
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (inputs
      `(("python" ,python-wrapper)
        ("python-sip" ,python-sip)
        ("python-pyqt" ,python-pyqt)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebchannel" ,qtwebchannel)
@@ -2057,7 +2214,7 @@ contain over 620 classes.")
                        "--sipdir" sipdir
                        "--pyqt-sipdir" pyqt-sipdir))))
          ;; Because this has a different prefix than python-pyqt then we need
-         ;; to make this a namespace of it's own
+         ;; to make this a namespace of its own.
          (add-after 'install 'make-namespace
            (lambda* (#:key inputs outputs #:allow-other-keys)
              (let* ((__init__.py (string-append
@@ -2169,7 +2326,7 @@ top of the PyQt bindings for Qt.  PyQt-builder is used to build PyQt itself.")
                  (("\\$\\$\\[QT_HOST_DATA\\]")
                  (string-append out "/lib/qt$${QT_MAJOR_VERSION}")))
                (invoke "qmake")))))))
-    (native-inputs `(("qtbase" ,qtbase)))
+    (native-inputs `(("qtbase" ,qtbase-5)))
     (home-page "https://www.riverbankcomputing.co.uk/software/qscintilla/intro")
     (synopsis "Qt port of the Scintilla C++ editor control")
     (description "QScintilla is a port to Qt of Neil Hodgson's Scintilla C++
@@ -2267,7 +2424,7 @@ This package provides the Python bindings.")))
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (arguments
      `(#:tests? #f ; No tests included
        #:phases
@@ -2377,7 +2534,7 @@ securely.  It will not store any data unencrypted unless explicitly requested.")
                          '("qtlockedfile" "qtpropertybrowser" "qtservice"
                            "qtsingleapplication" "qtsoap")))))))
       (inputs
-       `(("qtbase" ,qtbase)))
+       `(("qtbase" ,qtbase-5)))
       (synopsis "Collection of Qt extensions")
       (description "QtSolutions is a set of components extending Qt.
 @itemize
@@ -2410,7 +2567,7 @@ that can be only started once per user.
          (base32 "0hf0mpca248xlqn7xnzkfj8drf19gdyg5syzklvq8pibxiixwxj0"))))
   (build-system gnu-build-system)
   (inputs
-   `(("qtbase" ,qtbase)
+   `(("qtbase" ,qtbase-5)
      ("qtsvg" ,qtsvg)
      ("qttools" ,qttools)))
   (arguments
@@ -2493,7 +2650,7 @@ different kinds of sliders, and much more.")
        ("sqlite" ,sqlite)
        ("fontconfig" ,fontconfig)
        ("libxrender" ,libxrender)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtlocation" ,qtlocation)
        ("qtmultimedia" ,qtmultimedia)
@@ -2558,7 +2715,7 @@ time Web content can be enhanced with native controls.")
     (native-inputs
      `(("qttools" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)))
     (home-page "https://filcuc.github.io/DOtherSide/index.html")
     (synopsis "C language library for creating bindings for the Qt QML language")
@@ -2596,7 +2753,7 @@ a binding language:
       (native-inputs
        `(("qttools" ,qttools)))
       (inputs
-       `(("qtbase" ,qtbase)))
+       `(("qtbase" ,qtbase-5)))
       (home-page "https://gitlab.com/mattia.basaglia/Qt-Color-Widgets")
       (synopsis "Color management widgets")
       (description "QtColorWidgets provides a Qt color dialog that is more
@@ -2625,7 +2782,7 @@ color-related widgets.")
            (sha256
             (base32 "0vp8lpxvd1nlp4liqrlvslpqrgfn0wpiwizzdsjbj22zzb8vxikc"))))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (build-system gnu-build-system)
     (arguments
      `(#:phases
@@ -2674,7 +2831,7 @@ color-related widgets.")
        ("libxml2" ,libxml2)
        ("libxslt" ,libxslt)
        ("python-wrapper" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtxmlpatterns" ,qtxmlpatterns)))
     (arguments
      `(#:tests? #f
@@ -2724,7 +2881,7 @@ color-related widgets.")
      `(("libxml2" ,libxml2)
        ("libxslt" ,libxslt)
        ("clang-toolchain" ,clang-toolchain)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdatavis3d" ,qtdatavis3d)
        ("qtlocation" ,qtlocation)
        ("qtmultimedia" ,qtmultimedia)
@@ -2792,7 +2949,7 @@ generate Python bindings for your C or C++ code.")
     (inputs
      `(("python-pyside-2" ,python-pyside-2)
        ("python-shiboken-2" ,python-shiboken-2)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (native-inputs
      `(("python" ,python-wrapper)))
     (arguments
@@ -2836,7 +2993,7 @@ generate Python bindings for your C or C++ code.")
            (lambda* (#:key make-flags #:allow-other-keys)
              (apply invoke (cons "qmake" make-flags)))))))
     (native-inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qttools" ,qttools)))
     (inputs
      `(("glu" ,glu)))
@@ -2879,7 +3036,7 @@ being fully customizable and easy to extend.")
       `(("pkg-config" ,pkg-config)
         ("cmake" ,cmake)))
     (inputs
-      `(("qtbase" ,qtbase)
+      `(("qtbase" ,qtbase-5)
         ("coin3D" ,coin3D-4)))
     (home-page "https://github.com/coin3d/soqt")
     (synopsis "Qt GUI component toolkit library for Coin")
diff --git a/gnu/packages/radio.scm b/gnu/packages/radio.scm
index 3776e87ee3..fbbca3cbc8 100644
--- a/gnu/packages/radio.scm
+++ b/gnu/packages/radio.scm
@@ -136,12 +136,15 @@ useful in modems implemented with @dfn{digital signal processing} (DSP).")
               (base32 "1n6dbg13q8ga5qhg1yiszwly4jj0rxqr6f1xwm9waaly5z493xsd"))))
     (build-system gnu-build-system)
     (native-inputs
-     `(("autoconf" ,autoconf)))
+     `(("autoconf" ,autoconf)
+       ("automake" ,automake)))
     (inputs
      `(("fftwf" ,fftwf)
        ("libfec" ,libfec)))
     (arguments
-     `(#:phases
+     `(;; For reproducibility, disable use of SSE3, SSE4.1, etc.
+       #:configure-flags '("--enable-simdoverride")
+       #:phases
        (modify-phases %standard-phases
          (add-after 'install 'delete-static-library
            (lambda* (#:key outputs #:allow-other-keys)
@@ -313,29 +316,33 @@ SoapySDR library.")
     (license license:expat)))
 
 (define-public soapyhackrf
-  (package
-    (name "soapyhackrf")
-    (version "0.3.3")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-             (url "https://github.com/pothosware/SoapyHackRF")
-             (commit (string-append "soapy-hackrf-" version))))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32 "1awn89z462500gb3fjb7x61b1znkjri9n1d39bqfip1qk4s11pxc"))))
-    (build-system cmake-build-system)
-    (inputs
-     `(("hackrf" ,hackrf)
-       ("soapysdr" ,soapysdr)))
-    (arguments
-     `(#:tests? #f))  ; No test suite
-    (home-page "https://github.com/pothosware/SoapyHackRF/wiki")
-    (synopsis "SoapySDR HackRF module")
-    (description
-     "This package provides HackRF devices support to the SoapySDR library.")
-    (license license:expat)))
+  ;; Use commit because some fixes are not in a release yet
+  ;; (last release was in 2018).
+  (let ((commit "8d2e7beebb4c451609cb0cee236fa4d20a0e28b1")
+        (revision "2"))
+    (package
+      (name "soapyhackrf")
+      (version (git-version "0.3.3" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/pothosware/SoapyHackRF")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0l5890a240i1fan88jjdxaqswk3as410nlrv12a698fy9npqh4w4"))))
+      (build-system cmake-build-system)
+      (inputs
+       `(("hackrf" ,hackrf)
+         ("soapysdr" ,soapysdr)))
+      (arguments
+       `(#:tests? #f))  ; No test suite
+      (home-page "https://github.com/pothosware/SoapyHackRF/wiki")
+      (synopsis "SoapySDR HackRF module")
+      (description
+       "This package provides HackRF devices support to the SoapySDR library.")
+      (license license:expat))))
 
 (define-public soapyrtlsdr
   (package
@@ -520,7 +527,7 @@ used by RDS Spy, and audio files containing @dfn{multiplex} signals (MPX).")
        ("python-pygobject" ,python-pygobject)
        ("python-pyqt" ,python-pyqt)
        ("python-pyyaml" ,python-pyyaml)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qwt" ,qwt)
        ("sdl" ,sdl)
        ("volk" ,volk)
@@ -790,7 +797,7 @@ to the fix block above.
        ("log4cpp" ,log4cpp)
        ("portaudio" ,portaudio)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("volk" ,volk)))
     (arguments
@@ -1084,7 +1091,7 @@ users.")
        ("fftwf" ,fftwf)
        ("hamlib" ,wsjtx-hamlib)
        ("libusb" ,libusb)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtserialport" ,qtserialport)))
     (arguments
@@ -1143,7 +1150,7 @@ weak-signal conditions.")
        ("fftwf" ,fftwf)
        ("hamlib" ,wsjtx-hamlib)
        ("libusb" ,libusb)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtserialport" ,qtserialport)))
     (arguments
@@ -1396,12 +1403,17 @@ NanoVNA vector network analyzers.")
        ("hamlib" ,hamlib)
        ("openjpeg" ,openjpeg)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("v4l-utils" ,v4l-utils)))
     (arguments
      `(#:tests? #f  ; No test suite.
        #:phases
        (modify-phases %standard-phases
+         (add-after 'unpack 'fix-newer-hamlib-support
+           (lambda _
+             (substitute* "qsstv/rig/rigcontrol.cpp"
+               (("FILPATHLEN")
+                "HAMLIB_FILPATHLEN"))))
          (replace 'configure
            (lambda* (#:key outputs #:allow-other-keys)
              (invoke "qmake"
@@ -1500,7 +1512,7 @@ methods:
      `(("alsa-lib" ,alsa-lib)
        ("ncurses" ,ncurses)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      `(#:configure-flags '("--disable-static")
        #:phases
@@ -1629,7 +1641,7 @@ Compatible hardware/software:
        ("libpcap" ,libpcap)
        ("opus" ,opus)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtwebkit" ,qtwebkit)
        ("qwt" ,qwt)
@@ -1701,7 +1713,7 @@ receiver.")
        ("libusb" ,libusb)
        ("mpg123" ,mpg123)
        ("rtl-sdr" ,rtl-sdr)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtcharts" ,qtcharts)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
@@ -1937,7 +1949,7 @@ voice formats.")
        ("opencv" ,opencv)
        ("opus" ,opus)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtcharts" ,qtcharts)
        ("qtdeclarative" ,qtdeclarative)
        ("qtlocation" ,qtlocation)
@@ -1993,7 +2005,7 @@ various hardware.")
     (inputs
      `(("fftwf" ,fftwf)
        ("liquid-dsp" ,liquid-dsp)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://github.com/miek/inspectrum")
     (synopsis "Radio signal analyser")
     (description
@@ -2017,7 +2029,7 @@ software-defined radio receivers.")
     (build-system qt-build-system)
     (inputs
      `(("qcustomplot" ,qcustomplot)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("qtserialport" ,qtserialport)))
     (arguments
diff --git a/gnu/packages/rails.scm b/gnu/packages/rails.scm
index e9c390a1a0..76ed4df6e4 100644
--- a/gnu/packages/rails.scm
+++ b/gnu/packages/rails.scm
@@ -142,8 +142,8 @@ API.")
        (modify-phases %standard-phases
          (add-after 'extract-gemspec 'remove-unnecessary-dependencies
            (lambda _
-             ;; Remove the testing of compass, as it's use is deprecated, and
-             ;; it's unpackaged for Guix
+             ;; Remove the testing of compass, as its use is deprecated, and
+             ;; it's unpackaged for Guix.
              (substitute* "autoprefixer-rails.gemspec"
                ((".*%q<compass>.*") "\n")
                (("\"spec/compass_spec\\.rb\"\\.freeze, ") ""))
diff --git a/gnu/packages/rednotebook.scm b/gnu/packages/rednotebook.scm
index c7ece525e9..0c7e5994cd 100644
--- a/gnu/packages/rednotebook.scm
+++ b/gnu/packages/rednotebook.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2019 Jesse Gibbons <jgibbons2357+guix@gmail.com>
+;;; Copyright © 2021 Solene Rapenne <solene@perso.pw>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -30,7 +31,7 @@
 (define-public rednotebook
   (package
     (name "rednotebook")
-    (version "2.11.1")
+    (version "2.22")
     (source
      (origin
        (method git-fetch)
@@ -39,7 +40,7 @@
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "04c7a0wgmdl88v9386y1052c38ajbkryiwhqps5lx34d4g7r6hm1"))))
+        (base32 "11n970ad0j57vlll5j30ngkrfyil23v1b29ickbnblcldvjbgwa5"))))
     (build-system python-build-system)
     (arguments
      ;; Tests fail to find the "_" function.
diff --git a/gnu/packages/robotics.scm b/gnu/packages/robotics.scm
index fbf10be366..87dcc6f890 100644
--- a/gnu/packages/robotics.scm
+++ b/gnu/packages/robotics.scm
@@ -57,7 +57,7 @@
        `(("sdl2" ,sdl2)))
       (propagated-inputs
        ;; 'Viewer.h' includes 'QGLWidget'.
-       `(("qtbase" ,qtbase)                ;the viewer module needs Qt5 + MESA
+       `(("qtbase" ,qtbase-5)                ;the viewer module needs Qt5 + MESA
          ("mesa" ,mesa)))
       (synopsis "Robot simulator")
       (description
@@ -107,7 +107,7 @@ hundred times faster than real-time.")
        `(("dashel" ,dashel)
          ("enki" ,enki)
          ("protobuf" ,protobuf-3.5)               ;for logging
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtsvg" ,qtsvg)
          ("qttools" ,qttools)              ;for libQt5Help, needed by "studio"
          ("qtwebkit" ,qtwebkit)
diff --git a/gnu/packages/rust-apps.scm b/gnu/packages/rust-apps.scm
index a530c750d9..82afb01998 100644
--- a/gnu/packages/rust-apps.scm
+++ b/gnu/packages/rust-apps.scm
@@ -32,6 +32,7 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix build-system cargo)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module (guix packages)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages crates-io)
@@ -379,7 +380,7 @@ characters, ASCII whitespace characters, other ASCII characters and non-ASCII.")
 (define-public ripgrep
   (package
     (name "ripgrep")
-    (version "12.1.1")
+    (version "13.0.0")
     (source
      (origin
        (method url-fetch)
@@ -388,14 +389,10 @@ characters, ASCII whitespace characters, other ASCII characters and non-ASCII.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1grfi0j9zczzipipc21lkdbqmd2lvy2wlqy65fy4sckqvix5amdr"))))
+         "1gv4imhjgxmyxaa996yshcjlakmrjw9pf4rycp90pq675cn9sz7k"))))
     (build-system cargo-build-system)
     (arguments
-     ;; XXX: Upgrading rust-bstr-0.2 from 0.2.12 to 0.2.15 introduced 11 test
-     ;; failures. Skip tests for now. Check again at next bstr or ripgrep
-     ;; upgrade.
-     `(#:tests? #false
-       #:cargo-inputs
+     `(#:cargo-inputs
        (("rust-bstr" ,rust-bstr-0.2)
         ("rust-clap" ,rust-clap-2)
         ("rust-grep" ,rust-grep-0.2)
@@ -409,7 +406,8 @@ characters, ASCII whitespace characters, other ASCII characters and non-ASCII.")
         ("rust-termcolor" ,rust-termcolor-1))
        #:cargo-development-inputs
        (("rust-serde" ,rust-serde-1)
-        ("rust-serde-derive" ,rust-serde-derive-1))
+        ("rust-serde-derive" ,rust-serde-derive-1)
+        ("rust-walkdir" ,rust-walkdir-2))
        #:modules ((ice-9 match)
                   (guix build cargo-build-system)
                   (guix build utils))
@@ -422,8 +420,8 @@ characters, ASCII whitespace characters, other ASCII characters and non-ASCII.")
              (match (find-files "target" "^rg\\.1$")
                ((manpage)
                 (install-file manpage (string-append
-                                        (assoc-ref outputs "out")
-                                        "/share/man/man1"))))
+                                       (assoc-ref outputs "out")
+                                       "/share/man/man1"))))
              #t)))
        #:features '("pcre2")))
     (native-inputs
@@ -589,42 +587,49 @@ gitignore rules.")
 (define-public tectonic
   (package
     (name "tectonic")
-    (version "0.4.1")
+    (version "0.6.4")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "tectonic" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "16fm2bfvfizrydmirzf0bhr1fidb5slcbvr6150and8yqr8jc4lf"))))
+        (base32 "1h6m0mxqd8580c82dknja7qqhkg1pbvwmw4rlzfr1ndfjrcbk3al"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:cargo-inputs
-       (("rust-app-dirs2" ,rust-app-dirs2-2)
-        ("rust-atty" ,rust-atty-0.2)
+     `(#:rust ,rust-1.52
+       #:cargo-build-flags '("--release" "--features" "external-harfbuzz")
+       #:cargo-inputs
+       (("rust-atty" ,rust-atty-0.2)
         ("rust-byte-unit" ,rust-byte-unit-4)
-        ("rust-cbindgen" ,rust-cbindgen-0.16)
-        ("rust-cc" ,rust-cc-1)
         ("rust-cfg-if" ,rust-cfg-if-1)
         ("rust-error-chain" ,rust-error-chain-0.12)
         ("rust-flate2" ,rust-flate2-1)
         ("rust-fs2" ,rust-fs2-0.4)
-        ("rust-headers" ,rust-headers-0.2)
         ("rust-lazy-static" ,rust-lazy-static-1)
         ("rust-libc" ,rust-libc-0.2)
         ("rust-md-5" ,rust-md-5-0.9)
-        ("rust-pkg-config" ,rust-pkg-config-0.3)
-        ("rust-regex" ,rust-regex-1)
-        ("rust-reqwest" ,rust-reqwest-0.9)
+        ("rust-open" ,rust-open-1)
         ("rust-serde" ,rust-serde-1)
         ("rust-sha2" ,rust-sha2-0.9)
         ("rust-structopt" ,rust-structopt-0.3)
-        ("rust-tectonic-cfg-support" ,rust-tectonic-cfg-support-0.1)
+        ("rust-tectonic-bridge-core" ,rust-tectonic-bridge-core-0.2)
+        ("rust-tectonic-bundles" ,rust-tectonic-bundles-0.1)
+        ("rust-tectonic-docmodel" ,rust-tectonic-docmodel-0.1)
+        ("rust-tectonic-engine-bibtex" ,rust-tectonic-engine-bibtex-0.1)
+        ("rust-tectonic-engine-xdvipdfmx" ,rust-tectonic-engine-xdvipdfmx-0.1)
+        ("rust-tectonic-engine-xetex" ,rust-tectonic-engine-xetex-0.1)
+        ("rust-tectonic-errors" ,rust-tectonic-errors-0.2)
+        ("rust-tectonic-geturl" ,rust-tectonic-geturl-0.2)
+        ("rust-tectonic-io-base" ,rust-tectonic-io-base-0.3)
+        ("rust-tectonic-status-base" ,rust-tectonic-status-base-0.2)
         ("rust-tectonic-xdv" ,rust-tectonic-xdv-0.1)
+        ("rust-tectonic-xetex-layout" ,rust-tectonic-xetex-layout-0.1)
         ("rust-tempfile" ,rust-tempfile-3)
         ("rust-termcolor" ,rust-termcolor-1)
         ("rust-toml" ,rust-toml-0.5)
-        ("rust-vcpkg" ,rust-vcpkg-0.2)
+        ("rust-url" ,rust-url-2)
+        ("rust-watchexec" ,rust-watchexec-1)
         ("rust-zip" ,rust-zip-0.5))
        #:cargo-development-inputs
        (("rust-filetime" ,rust-filetime-0.2)
@@ -639,8 +644,7 @@ gitignore rules.")
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
                     (doc (string-append out "/share/doc/" ,name "-" ,version)))
-               (copy-recursively "docs/src" doc)
-               #t))))))
+               (copy-recursively "docs/src" doc)))))))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (inputs
@@ -715,15 +719,14 @@ blanks grouped by language.")
 (define-public watchexec
   (package
     (name "watchexec")
-    (version "1.14.1")
+    (version "1.16.1")
     (source
      (origin
        (method url-fetch)
-       (uri (crate-uri "watchexec" version))
-       (file-name
-        (string-append name "-" version ".tar.gz"))
+       (uri (crate-uri "watchexec-cli" version))
+       (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1vqaa462sjpzi0crh12ixqc2wa5bblirc129pnj8jr8iz3xw3gvd"))))
+        (base32 "1wp424gzw1zmax5yy5gya15knl24rjx8gi9c7palvq807q3cnj65"))))
     (build-system cargo-build-system)
     (arguments
      `(#:phases
@@ -734,46 +737,157 @@ blanks grouped by language.")
                     (zsh (string-append out "/share/zsh/site-functions/_watchexec"))
                     (doc (string-append out "/share/doc/watchexec-" ,version)))
                (mkdir-p (dirname zsh))
-               (copy-file "completions/zsh" zsh)
-               (install-file "README.md" doc)
-               #t))))
+               ;; FIXME: The crates.io source does not provide zsh
+               ;; completions.  But the GitHub source does not compile.
+               ;;
+               ;; (copy-file "completions/zsh" zsh)
+               (install-file "README.md" doc)))))
        #:cargo-inputs
-       (("rust-embed-resource" ,rust-embed-resource-1)
-        ("rust-derive-builder" ,rust-derive-builder-0.9)
-        ("rust-env-logger" ,rust-env-logger-0.7)
-        ("rust-glob" ,rust-glob-0.3)
-        ("rust-globset" ,rust-globset-0.4)
-        ("rust-lazy-static" ,rust-lazy-static-1)
+       (("rust-clap" ,rust-clap-2)
+        ("rust-embed-resource" ,rust-embed-resource-1)
+        ("rust-env-logger" ,rust-env-logger-0.8)
         ("rust-log" ,rust-log-0.4)
-        ("rust-nix" ,rust-nix-0.17)
-        ("rust-notify" ,rust-notify-4)
-        ("rust-walkdir" ,rust-walkdir-2))))
+        ("rust-watchexec" ,rust-watchexec-1))
+       #:cargo-development-inputs
+       (("rust-assert-cmd" ,rust-assert-cmd-1)
+        ("rust-insta" ,rust-insta-1))))
     (home-page "https://github.com/watchexec/watchexec")
     (synopsis "Executes commands in response to file modifications")
     (description
-     "@command{watchexec} is a simple, standalone tool that watches a path and runs
-a command whenever it detects modifications.
-
-Example use cases:
-@itemize @bullet
-@item Automatically run unit tests
-@item Run linters/syntax checkers
-@end itemize
-
-Features:
-@itemize @bullet
-@item Coalesces multiple file system events into one, for editors that
-use swap/backup files during saving
-@item By default, uses @code{.gitignore} and @code{.ignore} to determine which
-files to ignore notifications for
-@item Supports watching files with a specific extension
-@item Supports filtering/ignoring events based on glob patterns
-@item Launches child processes in a new process group
-@item Sets environment variables that allow the executed program to learn
-the details of how it was triggered.
-@end itemize")
+     "@command{watchexec} is a simple, standalone tool that watches a path and
+runs a command whenever it detects modifications.")
     (license license:asl2.0)))
 
+(define-public rust-analyzer
+  (package
+    (name "rust-analyzer")
+    (version "2021-06-07")
+    (source
+     (origin
+       ;; The crate at "crates.io" is empty.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/rust-analyzer/rust-analyzer")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "06bc3s5kjwpyr2cq79p0306a9bqp3xp928d750ybby9npq2dvj3z"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:rust ,rust-1.52
+       #:install-source? #f             ; virtual manifest
+       #:cargo-test-flags
+       '("--release" "--"
+         "--skip=tests::test_version_check"         ;; It need rustc's version
+         ;; FIXME: Guix's rust not install source in %out/lib/rustlib/src/rust
+         ;; so "can't load standard library from sysroot"
+         "--skip=tests::test_loading_rust_analyzer"
+         "--skip=tidy::cargo_files_are_tidy"        ;; Not need
+         "--skip=tidy::check_licenses"              ;; It run cargo metadata.
+         "--skip=tidy::check_merge_commits"         ;; It run git rev-list.
+         "--skip=tidy::check_code_formatting"       ;; Need rustfmt as cargo fmt
+         "--skip=tidy::generate_grammar"            ;; Same
+         "--skip=tidy::generate_assists_tests")     ;; Same
+       #:cargo-inputs
+       (("rust-always-assert" ,rust-always-assert-0.1)
+        ("rust-anyhow" ,rust-anyhow-1)
+        ("rust-anymap" ,rust-anymap-0.12)
+        ("rust-arrayvec" ,rust-arrayvec-0.7)
+        ("rust-backtrace" ,rust-backtrace-0.3)
+        ("rust-cargo-metadata" ,rust-cargo-metadata-0.13)
+        ("rust-cfg-if" ,rust-cfg-if-1)
+        ("rust-chalk-ir" ,rust-chalk-ir-0.68)
+        ("rust-chalk-recursive" ,rust-chalk-recursive-0.68)
+        ("rust-chalk-solve" ,rust-chalk-solve-0.68)
+        ("rust-countme" ,rust-countme-2)
+        ("rust-cov-mark" ,rust-cov-mark-1)
+        ("rust-crossbeam-channel" ,rust-crossbeam-channel-0.5)
+        ("rust-dashmap" ,rust-dashmap-4)
+        ("rust-dissimilar" ,rust-dissimilar-1)
+        ("rust-dot" ,rust-dot-0.1)
+        ("rust-drop-bomb" ,rust-drop-bomb-0.1)
+        ("rust-either" ,rust-either-1)
+        ("rust-ena" ,rust-ena-0.14)
+        ("rust-env-logger" ,rust-env-logger-0.8)
+        ("rust-expect-test" ,rust-expect-test-1)
+        ("rust-flate2" ,rust-flate2-1)
+        ("rust-fst" ,rust-fst-0.4)
+        ("rust-home" ,rust-home-0.5)
+        ("rust-indexmap" ,rust-indexmap-1)
+        ("rust-itertools" ,rust-itertools-0.10)
+        ("rust-jod-thread" ,rust-jod-thread-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-libloading" ,rust-libloading-0.7)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-lsp-server" ,rust-lsp-server-0.5)
+        ("rust-lsp-types" ,rust-lsp-types-0.89)
+        ("rust-memmap2" ,rust-memmap2-0.2)
+        ("rust-mimalloc" ,rust-mimalloc-0.1)
+        ("rust-miow" ,rust-miow-0.3)
+        ("rust-notify" ,rust-notify-5)
+        ("rust-object" ,rust-object-0.24)
+        ("rust-once-cell" ,rust-once-cell-1)
+        ("rust-oorandom" ,rust-oorandom-11.1)
+        ("rust-parking-lot" ,rust-parking-lot-0.11)
+        ("rust-perf-event" ,rust-perf-event-0.4)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-pulldown-cmark" ,rust-pulldown-cmark-0.8)
+        ("rust-pulldown-cmark-to-cmark" ,rust-pulldown-cmark-to-cmark-6)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-rayon" ,rust-rayon-1)
+        ("rust-rowan" ,rust-rowan-0.13)
+        ("rust-rustc-ap-rustc-lexer" ,rust-rustc-ap-rustc-lexer-721)
+        ("rust-rustc-hash" ,rust-rustc-hash-1)
+        ("rust-salsa" ,rust-salsa-0.17)
+        ("rust-scoped-tls" ,rust-scoped-tls-1)
+        ("rust-serde" ,rust-serde-1)
+        ("rust-serde-json" ,rust-serde-json-1)
+        ("rust-serde-path-to-error" ,rust-serde-path-to-error-0.1)
+        ("rust-smallvec" ,rust-smallvec-1)
+        ("rust-smol-str" ,rust-smol-str-0.1)
+        ("rust-snap" ,rust-snap-1)
+        ("rust-text-size" ,rust-text-size-1)
+        ("rust-threadpool" ,rust-threadpool-1)
+        ("rust-tikv-jemalloc-ctl" ,rust-tikv-jemalloc-ctl-0.4)
+        ("rust-tikv-jemallocator" ,rust-tikv-jemallocator-0.4)
+        ("rust-tracing" ,rust-tracing-0.1)
+        ("rust-tracing-subscriber" ,rust-tracing-subscriber-0.2)
+        ("rust-tracing-tree" ,rust-tracing-tree-0.1)
+        ("rust-ungrammar" ,rust-ungrammar-1)
+        ("rust-url" ,rust-url-2)
+        ("rust-walkdir" ,rust-walkdir-2)
+        ("rust-winapi" ,rust-winapi-0.3)
+        ("rust-write-json" ,rust-write-json-0.1)
+        ("rust-xflags" ,rust-xflags-0.2)
+        ("rust-xshell" ,rust-xshell-0.1))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-build-failures
+           (lambda _
+             (chmod ".cargo/config" 420)
+             #t))
+         (add-before 'check 'fix-tests
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((bash (string-append "#!" (which "bash"))))
+               (with-directory-excursion "crates/syntax/test_data/lexer/ok"
+                 (substitute* "0010_single_line_comments.txt"
+                   (("SHEBANG 19")
+                    (string-append "SHEBANG "
+                                   (number->string (string-length bash))))
+                   (("#!/usr/bin/env bash") bash))))))
+         (replace 'install
+           (lambda* (#:key outputs #:allow-other-keys)
+             (install-file "target/release/rust-analyzer"
+                           (string-append (assoc-ref outputs "out")
+                                          "/bin")))))))
+    (home-page "https://rust-analyzer.github.io/")
+    (synopsis "Experimental Rust compiler front-end for IDEs")
+    (description "Rust-analyzer is a modular compiler frontend for the Rust
+language.  It is a part of a larger rls-2.0 effort to create excellent IDE
+support for Rust.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-cargo-c
   (package
     (name "rust-cargo-c")
diff --git a/gnu/packages/scribus.scm b/gnu/packages/scribus.scm
index 1a267be13c..a9372735bf 100644
--- a/gnu/packages/scribus.scm
+++ b/gnu/packages/scribus.scm
@@ -87,7 +87,7 @@
        ("podofo" ,podofo)
        ("poppler" ,poppler)
        ("python" ,python)               ; need Python library
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("zlib" ,zlib)))
     (native-inputs
diff --git a/gnu/packages/serialization.scm b/gnu/packages/serialization.scm
index 8e4190e533..2f99407b94 100644
--- a/gnu/packages/serialization.scm
+++ b/gnu/packages/serialization.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2015, 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015, 2017, 2019, 2021 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016, 2019, 2020 Marius Bakke <mbakke@fastmail.com>
@@ -46,6 +46,7 @@
   #:use-module (gnu packages databases)
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages gcc)
+  #:use-module (gnu packages llvm)
   #:use-module (gnu packages lua)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python)
@@ -88,10 +89,47 @@ Code generation is not required to read or write data files nor to use or
 implement RPC protocols.")
     (license license:asl2.0)))
 
+(define-public avro-cpp-1.9-for-irods
+  (package
+    (inherit avro-cpp-1.9)
+    (properties `((hidden? . #true)))
+    (arguments
+     `(#:configure-flags
+       '("-DCMAKE_CXX_COMPILER=clang++"
+         "-DCMAKE_CXX_FLAGS=-stdlib=libc++"
+         "-DCMAKE_EXE_LINKER_FLAGS=-lc++abi -lz")
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'chdir
+           (lambda _ (chdir "lang/c++")))
+         (add-after 'set-paths 'adjust-CPLUS_INCLUDE_PATH
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref inputs  "gcc")))
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (cons* (string-append (assoc-ref inputs "libcxx+libcxxabi")
+                                              "/include/c++/v1")
+                               ;; Hide GCC's C++ headers so that they do not interfere with
+                               ;; the Clang headers.
+                               (delete (string-append gcc "/include/c++")
+                                       (string-split (getenv "CPLUS_INCLUDE_PATH")
+                                                     #\:)))
+                        ":"))
+               (format #true
+                       "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
+                       (getenv "CPLUS_INCLUDE_PATH"))))))))
+    (inputs
+     `(("boost" ,boost-for-irods)
+       ("clang" ,clang-toolchain-6)
+       ("libcxx+libcxxabi" ,libcxx+libcxxabi-6)
+       ("libcxxabi" ,libcxxabi-6)
+       ("snappy" ,snappy-with-clang6)
+       ("zlib" ,zlib)))))
+
 (define-public cereal
   (package
     (name "cereal")
-    (version "1.2.1")
+    (version "1.3.0")
     (source
      (origin
        (method git-fetch)
@@ -100,7 +138,8 @@ implement RPC protocols.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1vxkrsnxkiblzi1z61vfix167c184fy868sgwj2dxxgbgjcq2nrh"))))
+        (base32
+         "0hc8wh9dwpc1w1zf5lfss4vg5hmgpblqxbrpp1rggicpx9ar831p"))))
     (build-system cmake-build-system)
     (arguments
      `(;; The only included tests are portability tests requiring
@@ -114,9 +153,10 @@ implement RPC protocols.")
          (replace 'build
           (lambda _
             (substitute* "doc/doxygen.in"
+              (("@CMAKE_CURRENT_BINARY_DIR@") ".")
               (("@CMAKE_CURRENT_SOURCE_DIR@") "."))
-            (invoke "doxygen" "doc/doxygen.in")
-            #t))
+            (with-directory-excursion "doc"
+              (invoke "doxygen" "doxygen.in"))))
          ;; There is no "install" target, so we have to provide our own
          ;; "install" phase.
          (replace 'install
@@ -127,8 +167,7 @@ implement RPC protocols.")
               (mkdir-p doc)
               (mkdir-p include)
               (copy-recursively "include/cereal" include)
-              (copy-recursively "doc/html" doc))
-            #t)))))
+              (copy-recursively "doc/html" doc)))))))
     (native-inputs
      `(("doxygen" ,doxygen)))
     (home-page "https://uscilab.github.io/cereal/")
diff --git a/gnu/packages/shells.scm b/gnu/packages/shells.scm
index 5c90d8b010..44a77e1de5 100644
--- a/gnu/packages/shells.scm
+++ b/gnu/packages/shells.scm
@@ -78,14 +78,14 @@
 (define-public dash
   (package
     (name "dash")
-    (version "0.5.11.3")
+    (version "0.5.11.4")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "http://gondor.apana.org.au/~herbert/dash/files/"
                            "dash-" version ".tar.gz"))
        (sha256
-        (base32 "0amwphfal2rnfa63f7qd4i9m4ckv0gm3j6jlxkmfi9x6ddkz3fb2"))
+        (base32 "13g06zqfy4n7jkrbb5l1vw0xcnjvq76i16al8fjc5g33afxbf5af"))
        (modules '((guix build utils)))
        (snippet
         '(begin
@@ -956,16 +956,16 @@ files and text.")
 (define-public nushell
   (package
     (name "nushell")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/nushell/nushell.git")
+             (url "https://github.com/nushell/nushell")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1dpbc6m0pxizkh4r02nw1i1fx9v43llylqnd28naqkklwc15pb2w"))))
+        (base32 "1wj054rzv88ys4ask4zp7crrw0dxrck8svlj3i16qqd8x5dnyhqs"))))
     (build-system cargo-build-system)
     (arguments
      `(#:tests? #false                  ;missing files
@@ -976,40 +976,40 @@ files and text.")
         ("rust-futures" ,rust-futures-0.3)
         ("rust-itertools" ,rust-itertools-0.10)
         ("rust-log" ,rust-log-0.4)
-        ("rust-nu-cli" ,rust-nu-cli-0.31)
-        ("rust-nu-command" ,rust-nu-command-0.31)
-        ("rust-nu-data" ,rust-nu-data-0.31)
-        ("rust-nu-engine" ,rust-nu-engine-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-parser" ,rust-nu-parser-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
-        ("rust-nu-plugin-binaryview" ,rust-nu-plugin-binaryview-0.31)
-        ("rust-nu-plugin-chart" ,rust-nu-plugin-chart-0.31)
-        ("rust-nu-plugin-fetch" ,rust-nu-plugin-fetch-0.31)
-        ("rust-nu-plugin-from-bson" ,rust-nu-plugin-from-bson-0.31)
-        ("rust-nu-plugin-from-sqlite" ,rust-nu-plugin-from-sqlite-0.31)
-        ("rust-nu-plugin-inc" ,rust-nu-plugin-inc-0.31)
-        ("rust-nu-plugin-match" ,rust-nu-plugin-match-0.31)
-        ("rust-nu-plugin-post" ,rust-nu-plugin-post-0.31)
-        ("rust-nu-plugin-ps" ,rust-nu-plugin-ps-0.31)
-        ("rust-nu-plugin-query-json" ,rust-nu-plugin-query-json-0.31)
-        ("rust-nu-plugin-s3" ,rust-nu-plugin-s3-0.31)
-        ("rust-nu-plugin-selector" ,rust-nu-plugin-selector-0.31)
-        ("rust-nu-plugin-start" ,rust-nu-plugin-start-0.31)
-        ("rust-nu-plugin-sys" ,rust-nu-plugin-sys-0.31)
-        ("rust-nu-plugin-textview" ,rust-nu-plugin-textview-0.31)
-        ("rust-nu-plugin-to-bson" ,rust-nu-plugin-to-bson-0.31)
-        ("rust-nu-plugin-to-sqlite" ,rust-nu-plugin-to-sqlite-0.31)
-        ("rust-nu-plugin-tree" ,rust-nu-plugin-tree-0.31)
-        ("rust-nu-plugin-xpath" ,rust-nu-plugin-xpath-0.31)
+        ("rust-nu-cli" ,rust-nu-cli-0.32)
+        ("rust-nu-command" ,rust-nu-command-0.32)
+        ("rust-nu-data" ,rust-nu-data-0.32)
+        ("rust-nu-engine" ,rust-nu-engine-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-parser" ,rust-nu-parser-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
+        ("rust-nu-plugin-binaryview" ,rust-nu-plugin-binaryview-0.32)
+        ("rust-nu-plugin-chart" ,rust-nu-plugin-chart-0.32)
+        ("rust-nu-plugin-fetch" ,rust-nu-plugin-fetch-0.32)
+        ("rust-nu-plugin-from-bson" ,rust-nu-plugin-from-bson-0.32)
+        ("rust-nu-plugin-from-sqlite" ,rust-nu-plugin-from-sqlite-0.32)
+        ("rust-nu-plugin-inc" ,rust-nu-plugin-inc-0.32)
+        ("rust-nu-plugin-match" ,rust-nu-plugin-match-0.32)
+        ("rust-nu-plugin-post" ,rust-nu-plugin-post-0.32)
+        ("rust-nu-plugin-ps" ,rust-nu-plugin-ps-0.32)
+        ("rust-nu-plugin-query-json" ,rust-nu-plugin-query-json-0.32)
+        ("rust-nu-plugin-s3" ,rust-nu-plugin-s3-0.32)
+        ("rust-nu-plugin-selector" ,rust-nu-plugin-selector-0.32)
+        ("rust-nu-plugin-start" ,rust-nu-plugin-start-0.32)
+        ("rust-nu-plugin-sys" ,rust-nu-plugin-sys-0.32)
+        ("rust-nu-plugin-textview" ,rust-nu-plugin-textview-0.32)
+        ("rust-nu-plugin-to-bson" ,rust-nu-plugin-to-bson-0.32)
+        ("rust-nu-plugin-to-sqlite" ,rust-nu-plugin-to-sqlite-0.32)
+        ("rust-nu-plugin-tree" ,rust-nu-plugin-tree-0.32)
+        ("rust-nu-plugin-xpath" ,rust-nu-plugin-xpath-0.32)
         ("rust-pretty-env-logger" ,rust-pretty-env-logger-0.4))
        #:cargo-development-inputs
        (("rust-dunce" ,rust-dunce-1)
         ("rust-hamcrest2" ,rust-hamcrest2-0.3)
-        ("rust-nu-test-support" ,rust-nu-test-support-0.31)
+        ("rust-nu-test-support" ,rust-nu-test-support-0.32)
         ("rust-serial-test" ,rust-serial-test-0.5))))
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -1033,17 +1033,17 @@ directory.  These values can be piped through a series of steps, in a series
 of commands called a ``pipeline''.")
     (license license:expat)))
 
-(define-public rust-nu-ansi-term-0.31
+(define-public rust-nu-ansi-term-0.32
   (package
     (name "rust-nu-ansi-term")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-ansi-term" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "193nwg7j3p7mw2282vsx8ylfxg0wyydrgxd78ph3rqfqi83468n6"))))
+        (base32 "1dz9gf2rbka2v0rz2yh6dw8qy3qmbq630scs4grpq0afvpnwqb8p"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1057,36 +1057,24 @@ of commands called a ``pipeline''.")
 underline).")
     (license license:expat)))
 
-(define-public rust-nu-ansi-term-0.29
-  (package
-    (inherit rust-nu-ansi-term-0.31)
-    (name "rust-nu-ansi-term")
-    (version "0.29.0")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "nu-ansi-term" version))
-       (file-name (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32 "0zlcma4kg6rsfp5sgfp3yy717bdrn9nq32rdi2nabpwg3qa9mmkb"))))))
-
-(define-public rust-nu-cli-0.31
+(define-public rust-nu-cli-0.32
   (package
     (name "rust-nu-cli")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-cli" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1kg68san8p3nnhhfsld21hv5s6dx1kadlsc71l661p4f8pjcqp3r"))))
+        (base32 "1cycw1g7qzy9lhj2vhaz4sh02r2dn5mxv42kdv2iszyvr4hb150l"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-arboard" ,rust-arboard-1)
-        ("rust-async-recursion" ,rust-async-recursion-0.3)
+        ("rust-async-recursion"
+         ,rust-async-recursion-0.3)
         ("rust-async-trait" ,rust-async-trait-0.1)
         ("rust-base64" ,rust-base64-0.13)
         ("rust-bigdecimal" ,rust-bigdecimal-0.2)
@@ -1096,11 +1084,13 @@ underline).")
         ("rust-chrono" ,rust-chrono-0.4)
         ("rust-chrono-tz" ,rust-chrono-tz-0.5)
         ("rust-clap" ,rust-clap-2)
-        ("rust-codespan-reporting" ,rust-codespan-reporting-0.11)
+        ("rust-codespan-reporting"
+         ,rust-codespan-reporting-0.11)
         ("rust-csv" ,rust-csv-1)
         ("rust-ctrlc" ,rust-ctrlc-3)
         ("rust-derive-new" ,rust-derive-new-0.5)
-        ("rust-directories-next" ,rust-directories-next-2)
+        ("rust-directories-next"
+         ,rust-directories-next-2)
         ("rust-dirs-next" ,rust-dirs-next-2)
         ("rust-dtparse" ,rust-dtparse-1)
         ("rust-dunce" ,rust-dunce-1)
@@ -1121,28 +1111,30 @@ underline).")
         ("rust-lazy-static" ,rust-lazy-static-1)
         ("rust-log" ,rust-log-0.4)
         ("rust-meval" ,rust-meval-0.2)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
-        ("rust-nu-command" ,rust-nu-command-0.31)
-        ("rust-nu-data" ,rust-nu-data-0.31)
-        ("rust-nu-engine" ,rust-nu-engine-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-json" ,rust-nu-json-0.31)
-        ("rust-nu-parser" ,rust-nu-parser-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-pretty-hex" ,rust-nu-pretty-hex-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-stream" ,rust-nu-stream-0.31)
-        ("rust-nu-table" ,rust-nu-table-0.31)
-        ("rust-nu-test-support" ,rust-nu-test-support-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
+        ("rust-nu-command" ,rust-nu-command-0.32)
+        ("rust-nu-data" ,rust-nu-data-0.32)
+        ("rust-nu-engine" ,rust-nu-engine-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-json" ,rust-nu-json-0.32)
+        ("rust-nu-parser" ,rust-nu-parser-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-pretty-hex" ,rust-nu-pretty-hex-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-stream" ,rust-nu-stream-0.32)
+        ("rust-nu-table" ,rust-nu-table-0.32)
+        ("rust-nu-test-support"
+         ,rust-nu-test-support-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-format" ,rust-num-format-0.4)
         ("rust-num-traits" ,rust-num-traits-0.2)
         ("rust-parking-lot" ,rust-parking-lot-0.11)
         ("rust-pin-utils" ,rust-pin-utils-0.1)
         ("rust-ptree" ,rust-ptree-0.3)
-        ("rust-query-interface" ,rust-query-interface-0.3)
+        ("rust-query-interface"
+         ,rust-query-interface-0.3)
         ("rust-quick-xml" ,rust-quick-xml-0.21)
         ("rust-quickcheck" ,rust-quickcheck-1)
         ("rust-quickcheck-macros" ,rust-quickcheck-macros-1)
@@ -1150,20 +1142,22 @@ underline).")
         ("rust-rayon" ,rust-rayon-1)
         ("rust-regex" ,rust-regex-1)
         ("rust-roxmltree" ,rust-roxmltree-0.14)
-        ("rust-rusqlite" ,rust-rusqlite-0.24)
+        ("rust-rusqlite" ,rust-rusqlite-0.25)
         ("rust-rust-embed" ,rust-rust-embed-5)
         ("rust-rustyline" ,rust-rustyline-8)
         ("rust-serde" ,rust-serde-1)
         ("rust-serde-bytes" ,rust-serde-bytes-0.11)
         ("rust-serde-ini" ,rust-serde-ini-0.2)
         ("rust-serde-json" ,rust-serde-json-1)
-        ("rust-serde-urlencoded" ,rust-serde-urlencoded-0.7)
+        ("rust-serde-urlencoded"
+         ,rust-serde-urlencoded-0.7)
         ("rust-serde-yaml" ,rust-serde-yaml-0.8)
         ("rust-sha2" ,rust-sha2-0.9)
         ("rust-shadow-rs" ,rust-shadow-rs-0.5)
         ("rust-shadow-rs" ,rust-shadow-rs-0.5)
         ("rust-shellexpand" ,rust-shellexpand-2)
-        ("rust-strip-ansi-escapes" ,rust-strip-ansi-escapes-0.1)
+        ("rust-strip-ansi-escapes"
+         ,rust-strip-ansi-escapes-0.1)
         ("rust-sxd-document" ,rust-sxd-document-0.3)
         ("rust-sxd-xpath" ,rust-sxd-xpath-0.4)
         ("rust-tempfile" ,rust-tempfile-3)
@@ -1174,7 +1168,8 @@ underline).")
         ("rust-toml" ,rust-toml-0.5)
         ("rust-trash" ,rust-trash-1)
         ("rust-umask" ,rust-umask-1)
-        ("rust-unicode-segmentation" ,rust-unicode-segmentation-1)
+        ("rust-unicode-segmentation"
+         ,rust-unicode-segmentation-1)
         ("rust-url" ,rust-url-2)
         ("rust-users" ,rust-users-0.11)
         ("rust-uuid" ,rust-uuid-0.8)
@@ -1185,17 +1180,17 @@ underline).")
     (description "CLI for nushell")
     (license license:expat)))
 
-(define-public rust-nu-command-0.31
+(define-public rust-nu-command-0.32
   (package
     (name "rust-nu-command")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-command" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "079izj7fwdrdi9zi2260gkbqma7bm3lnx57hdlcslyg41mxka44c"))))
+        (base32 "0dicwzw60n4nfsmqxa9b1d9gnaxip0d6irsw15dyydnnpmsyvr01"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1237,26 +1232,27 @@ underline).")
         ("rust-md5" ,rust-md5-0.7)
         ("rust-meval" ,rust-meval-0.2)
         ("rust-minus" ,rust-minus-3)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
-        ("rust-nu-data" ,rust-nu-data-0.31)
-        ("rust-nu-engine" ,rust-nu-engine-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-json" ,rust-nu-json-0.31)
-        ("rust-nu-parser" ,rust-nu-parser-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-pretty-hex" ,rust-nu-pretty-hex-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-stream" ,rust-nu-stream-0.31)
-        ("rust-nu-table" ,rust-nu-table-0.31)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
+        ("rust-nu-data" ,rust-nu-data-0.32)
+        ("rust-nu-engine" ,rust-nu-engine-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-json" ,rust-nu-json-0.32)
+        ("rust-nu-parser" ,rust-nu-parser-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-pretty-hex" ,rust-nu-pretty-hex-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-stream" ,rust-nu-stream-0.32)
+        ("rust-nu-table" ,rust-nu-table-0.32)
         ("rust-nu-test-support"
-         ,rust-nu-test-support-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+         ,rust-nu-test-support-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-format" ,rust-num-format-0.4)
         ("rust-num-traits" ,rust-num-traits-0.2)
         ("rust-parking-lot" ,rust-parking-lot-0.11)
         ("rust-pin-utils" ,rust-pin-utils-0.1)
+        ("rust-polars" ,rust-polars-0.13)
         ("rust-ptree" ,rust-ptree-0.3)
         ("rust-query-interface"
          ,rust-query-interface-0.3)
@@ -1265,7 +1261,7 @@ underline).")
         ("rust-rayon" ,rust-rayon-1)
         ("rust-regex" ,rust-regex-1)
         ("rust-roxmltree" ,rust-roxmltree-0.14)
-        ("rust-rusqlite" ,rust-rusqlite-0.24)
+        ("rust-rusqlite" ,rust-rusqlite-0.25)
         ("rust-rust-embed" ,rust-rust-embed-5)
         ("rust-rustyline" ,rust-rustyline-8)
         ("rust-serde" ,rust-serde-1)
@@ -1302,17 +1298,17 @@ underline).")
     (description "CLI for nushell")
     (license license:expat)))
 
-(define-public rust-nu-data-0.31
+(define-public rust-nu-data-0.32
   (package
     (name "rust-nu-data")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-data" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0sdl6s7j4bx03lmc65x3mnyn75mckq4gb96kr46a0g74mmds1j73"))))
+        (base32 "0qgv84cxm90vr2d25c304l68z5h6j9x7w9mz6a2j18vzhnnqir8l"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1328,14 +1324,14 @@ underline).")
         ("rust-getset" ,rust-getset-0.1)
         ("rust-indexmap" ,rust-indexmap-1)
         ("rust-log" ,rust-log-0.4)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-table" ,rust-nu-table-0.31)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-table" ,rust-nu-table-0.32)
         ("rust-nu-test-support"
-         ,rust-nu-test-support-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+         ,rust-nu-test-support-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-format" ,rust-num-format-0.4)
         ("rust-num-traits" ,rust-num-traits-0.2)
@@ -1343,6 +1339,7 @@ underline).")
          ,rust-query-interface-0.3)
         ("rust-serde" ,rust-serde-1)
         ("rust-sha2" ,rust-sha2-0.9)
+        ("rust-sys-locale" ,rust-sys-locale-0.1)
         ("rust-toml" ,rust-toml-0.5)
         ("rust-users" ,rust-users-0.11))))
     (home-page "https://www.nushell.sh")
@@ -1350,17 +1347,17 @@ underline).")
     (description "CLI for nushell")
     (license license:expat)))
 
-(define-public rust-nu-engine-0.31
+(define-public rust-nu-engine-0.32
   (package
     (name "rust-nu-engine")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-engine" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "10jw88xiv7hnvrngjfsih147zipnxcmax3a0az064cnf00kx8bkl"))))
+        (base32 "0wzlcx53hc9s5djl9lv44j6b7fz1g03spa0f29ndjjb1ckmhqk2s"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1389,15 +1386,17 @@ underline).")
         ("rust-indexmap" ,rust-indexmap-1)
         ("rust-itertools" ,rust-itertools-0.10)
         ("rust-log" ,rust-log-0.4)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
-        ("rust-nu-data" ,rust-nu-data-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-parser" ,rust-nu-parser-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-stream" ,rust-nu-stream-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
+        ("rust-nu-data" ,rust-nu-data-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-parser" ,rust-nu-parser-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-stream" ,rust-nu-stream-0.32)
+        ("rust-nu-test-support"
+         ,rust-nu-test-support-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-format" ,rust-num-format-0.4)
         ("rust-num-traits" ,rust-num-traits-0.2)
@@ -1417,17 +1416,17 @@ underline).")
     (description "Core commands for nushell")
     (license license:expat)))
 
-(define-public rust-nu-errors-0.31
+(define-public rust-nu-errors-0.32
   (package
     (name "rust-nu-errors")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-errors" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0hkkx66gcj6nail9r65yf92zxz8f8mdxv4y8by3vijqmv22kshgb"))))
+        (base32 "04pgg4v1q5np7c99jvbfkbkwwr9jdrn99805v774vpddw40psbn9"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1438,8 +1437,8 @@ underline).")
         ("rust-derive-new" ,rust-derive-new-0.5)
         ("rust-getset" ,rust-getset-0.1)
         ("rust-glob" ,rust-glob-0.3)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-traits" ,rust-num-traits-0.2)
         ("rust-serde" ,rust-serde-1)
@@ -1451,17 +1450,17 @@ underline).")
     (description "Core error subsystem for Nushell")
     (license license:expat)))
 
-(define-public rust-nu-json-0.31
+(define-public rust-nu-json-0.32
   (package
     (name "rust-nu-json")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-json" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1jr0314xhz2jfksr6wiq1x30dh1k63bx92li9ls1k3nw6s4pjdlv"))))
+        (base32 "1ia7sr7z1vna9mxb079vipc0wc2kky4l13pkpiq881h0nxcik3b3"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1477,17 +1476,17 @@ underline).")
     (description "This package is a fork of @code{serde-hjson}.")
     (license license:expat)))
 
-(define-public rust-nu-parser-0.31
+(define-public rust-nu-parser-0.32
   (package
     (name "rust-nu-parser")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-parser" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0apiq41vvaglxbfhf8mil0amqjsm3lx00kcjshjlsxmpp6gyc951"))))
+        (base32 "0q00pbajyv23w2qrw2c07zyfwij2dxkbnk7nxjiwh2igyzvb518a"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1502,11 +1501,11 @@ underline).")
         ("rust-indexmap" ,rust-indexmap-1)
         ("rust-itertools" ,rust-itertools-0.10)
         ("rust-log" ,rust-log-0.4)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-nu-test-support"
-         ,rust-nu-test-support-0.31)
+         ,rust-nu-test-support-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-traits" ,rust-num-traits-0.2)
         ("rust-serde" ,rust-serde-1)
@@ -1517,10 +1516,10 @@ underline).")
     (description "Nushell parser")
     (license license:expat)))
 
-(define-public rust-nu-plugin-0.31
+(define-public rust-nu-plugin-0.32
   (package
     (name "rust-nu-plugin")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
@@ -1528,19 +1527,19 @@ underline).")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "108sak4c0kym8pmgdja06yzfb45q2r67b5xy1lb3pf5067rcl0sn"))))
+        (base32 "0nr9b2xxa3as0fm7chpwgw92ri4aj5vdk7ci9806ach92y7dmbqr"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bigdecimal" ,rust-bigdecimal-0.2)
         ("rust-indexmap" ,rust-indexmap-1)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-nu-test-support"
-         ,rust-nu-test-support-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+         ,rust-nu-test-support-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-serde" ,rust-serde-1)
         ("rust-serde-json" ,rust-serde-json-1))))
@@ -1549,17 +1548,17 @@ underline).")
     (description "Nushell Plugin")
     (license license:expat)))
 
-(define-public rust-nu-plugin-binaryview-0.31
+(define-public rust-nu-plugin-binaryview-0.32
   (package
     (name "rust-nu-plugin-binaryview")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_binaryview" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "15ifd9j9r131912mmschd9w4br82h305rabz62lc1x2aw5qdp094"))))
+        (base32 "0af5vpww0awpbc20l25z6yrbd613q54i3m7cln9qj9waknhhgr8s"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1567,12 +1566,12 @@ underline).")
        (("rust-crossterm" ,rust-crossterm-0.19)
         ("rust-image" ,rust-image-0.22)
         ("rust-neso" ,rust-neso-0.5)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-pretty-hex" ,rust-nu-pretty-hex-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-pretty-hex" ,rust-nu-pretty-hex-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-rawkey" ,rust-rawkey-0.1))))
     (home-page "https://www.nushell.sh")
     (synopsis "Binary viewer plugin for Nushell")
@@ -1580,29 +1579,29 @@ underline).")
      "This package provides a binary viewer plugin for Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-chart-0.31
+(define-public rust-nu-plugin-chart-0.32
   (package
     (name "rust-nu-plugin-chart")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_chart" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "02a0gyibbmkhzbqasx648jwhw6g4056ngsjdnh54wfk9mxzwb37v"))))
+        (base32 "1xf6nf097mbrcjir45kynmk55zap987v8kz3gvljfiymx7mylilm"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-crossterm" ,rust-crossterm-0.19)
-        ("rust-nu-cli" ,rust-nu-cli-0.31)
-        ("rust-nu-data" ,rust-nu-data-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-cli" ,rust-nu-cli-0.32)
+        ("rust-nu-data" ,rust-nu-data-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-tui" ,rust-tui-0.14))))
     (home-page "https://www.nushell.sh")
     (synopsis "Plugin to display charts")
@@ -1610,17 +1609,17 @@ underline).")
      "This package provides a plugin to display charts in Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-fetch-0.31
+(define-public rust-nu-plugin-fetch-0.32
   (package
     (name "rust-nu-plugin-fetch")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_fetch" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0w6739dznxympqv775621r5mgfi5f7i56s6irgpmfpzkvl4xvk53"))))
+        (base32 "0p2cmliwlz1wqr40276qvbdhgiq3dqwijhc3m30cdaarj2lg3s7b"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -1628,10 +1627,10 @@ underline).")
        (("rust-base64" ,rust-base64-0.13)
         ("rust-futures" ,rust-futures-0.3)
         ("rust-mime" ,rust-mime-0.3)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-surf" ,rust-surf-2)
         ("rust-url" ,rust-url-2))))
     (home-page "https://www.nushell.sh")
@@ -1639,28 +1638,28 @@ underline).")
     (description "This package provides a URL fetch plugin for Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-from-bson-0.31
+(define-public rust-nu-plugin-from-bson-0.32
   (package
     (name "rust-nu-plugin-from-bson")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_from_bson" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "03v3r77c7ghg1asjllvipvfffilx2l9wqb38qzd8rp7hb9dj01g6"))))
+        (base32 "19rn6r7m3sydkrjcql0sp5shypxhwspqny3l8qj05k4r9ykjrw9f"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bigdecimal" ,rust-bigdecimal-0.2)
         ("rust-bson" ,rust-bson-0.14)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-traits" ,rust-num-traits-0.2))))
     (home-page "https://www.nushell.sh")
     (synopsis "Converter plugin to the bson format for Nushell")
@@ -1669,29 +1668,29 @@ underline).")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-from-sqlite-0.31
+(define-public rust-nu-plugin-from-sqlite-0.32
   (package
     (name "rust-nu-plugin-from-sqlite")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_from_sqlite" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1gs88cbs55hx4vjbr286b8xckigfgm2908aaa87dv87bhxfmjqim"))))
+        (base32 "115s68yf30kgxq1qwwn4d2rr566a6bl2vgq2qific3anlhplqlfs"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bigdecimal" ,rust-bigdecimal-0.2)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-traits" ,rust-num-traits-0.2)
-        ("rust-rusqlite" ,rust-rusqlite-0.24)
+        ("rust-rusqlite" ,rust-rusqlite-0.25)
         ("rust-tempfile" ,rust-tempfile-3))))
     (home-page "https://www.nushell.sh")
     (synopsis "Converter plugin to the bson format for Nushell")
@@ -1700,28 +1699,28 @@ Nushell.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-inc-0.31
+(define-public rust-nu-plugin-inc-0.32
   (package
     (name "rust-nu-plugin-inc")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_inc" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0qfi48rh813vbmlaj0idkkcjy6dkx0jz7k023dwdf47v0m6c34hq"))))
+        (base32 "1pla6640qm9bj2hya5gg43g5h990hfbgjbrbk93sqghi70r32yd7"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+       (("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-nu-test-support"
-         ,rust-nu-test-support-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+         ,rust-nu-test-support-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-semver" ,rust-semver-0.11))))
     (home-page "https://www.nushell.sh")
     (synopsis "Version incrementer plugin for Nushell")
@@ -1730,25 +1729,25 @@ Nushell.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-match-0.31
+(define-public rust-nu-plugin-match-0.32
   (package
     (name "rust-nu-plugin-match")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_match" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "175wcqjzpchhcmgpwk15xhbrbq63wzcpgldrz5m97z5qirwgskpj"))))
+        (base32 "0axx77bjpz0yk9nqjx60185ndq4xlc5srby8jl9yvvnd8dhjg3zr"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+       (("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-regex" ,rust-regex-1))))
     (home-page "https://www.nushell.sh")
     (synopsis "Regex match plugin for Nushell")
@@ -1756,57 +1755,58 @@ Nushell.")
      "This package provides a regex match plugin for Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-post-0.31
+(define-public rust-nu-plugin-post-0.32
   (package
     (name "rust-nu-plugin-post")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_post" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1sr9aaqfqxpq16yh0sc9m83cj9xgackqbk7hmy2j97kj3vjmwd4w"))))
+        (base32 "0nj2kgnk8vwnkrkn407gk3h3kvr8bg9pnhymj3ld0dlw1qcwvphs"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-base64" ,rust-base64-0.13)
         ("rust-futures" ,rust-futures-0.3)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-mime" ,rust-mime-0.3)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-num-traits" ,rust-num-traits-0.2)
         ("rust-serde-json" ,rust-serde-json-1)
-        ("rust-surf" ,rust-surf-1)
+        ("rust-surf" ,rust-surf-2)
         ("rust-url" ,rust-url-2))))
     (home-page "https://www.nushell.sh")
     (synopsis "HTTP POST plugin for Nushell")
     (description "This package is an HTTP POST plugin for Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-ps-0.31
+(define-public rust-nu-plugin-ps-0.32
   (package
     (name "rust-nu-plugin-ps")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_ps" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1a60pjl9ihlppx9ssmfw4sy3d8rxpp513ydhvq57fc6rcilrxjz9"))))
+        (base32 "098s1gf3fg9mi6gf703h5i5dab6w5as5wc06yanac31ic1anaib3"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-futures" ,rust-futures-0.3)
         ("rust-futures-timer" ,rust-futures-timer-3)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-sysinfo" ,rust-sysinfo-0.16))))
     (home-page "https://www.nushell.sh")
@@ -1815,105 +1815,105 @@ Nushell.")
      "This package provides a process list plugin for Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-query-json-0.31
+(define-public rust-nu-plugin-query-json-0.32
   (package
     (name "rust-nu-plugin-query-json")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_query_json" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1f23chy7mglympvs5dcr5d5c3prxhci9lb51ajfmgcai3z334i7v"))))
+        (base32 "1jn5pcjf2jl824d8xg7hk336l1v6k1islv21kwr3lqkcipkh4ql2"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-gjson" ,rust-gjson-0.7)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31))))
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32))))
     (home-page "https://www.nushell.sh")
     (synopsis "Query JSON files with Gjson")
     (description "query json files with gjson")
     (license license:expat)))
 
-(define-public rust-nu-plugin-s3-0.31
+(define-public rust-nu-plugin-s3-0.32
   (package
     (name "rust-nu-plugin-s3")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_s3" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0khzvi9gsgv5zqikdx34ndgjw7168r9ckmik9z3wfzhsi2sjfz4k"))))
+        (base32 "0khdn04s0ln8ygnp2xxqf9yd8alp5ngzh650qb80m37fiiadaii6"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-futures" ,rust-futures-0.3)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-s3handler" ,rust-s3handler-0.6))))
     (home-page "https://www.nushell.sh")
     (synopsis "S3 plugin for Nushell")
     (description "This package is an S3 plugin for Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-selector-0.31
+(define-public rust-nu-plugin-selector-0.32
   (package
     (name "rust-nu-plugin-selector")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_selector" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1lvxkxmknv18fc2whsib8qjrqydv7jz1xlijss2yyc8i0p9m0rxv"))))
+        (base32 "0r12rilc5js3x4zr5j96h6754vq1yh5prybha7x1r0wzpacaygd0"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-nipper" ,rust-nipper-0.1)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31))))
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32))))
     (home-page "https://www.nushell.sh")
     (synopsis "Web scraping using CSS selector")
     (description
      "This package provides web scraping using CSS selector.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-start-0.31
+(define-public rust-nu-plugin-start-0.32
   (package
     (name "rust-nu-plugin-start")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_start" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1v5k4h6vw3ws1mvgjsgj2rr7zl7ab9zhfixai94wixs0vlwdfjic"))))
+        (base32 "0d3m165yw91w1rnapnd9scmk97yhwa0119l85z7zd2arjsqndpi0"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-glob" ,rust-glob-0.3)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-open" ,rust-open-1)
         ("rust-url" ,rust-url-2)
         ("rust-webbrowser" ,rust-webbrowser-0.5))))
@@ -1924,10 +1924,10 @@ Nushell.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-sys-0.31
+(define-public rust-nu-plugin-sys-0.32
   (package
     (name "rust-nu-plugin-sys")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
@@ -1935,17 +1935,17 @@ Nushell.")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "049h5lar2f5mf3yx93pdzyjvydk0yfm5qp8brmyyrr6a23pk2c0b"))))
+        (base32 "0429rf83c3qlr6s7rf349ldd54nhlyyp7balpwrchjl17i978ndf"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-futures" ,rust-futures-0.3)
         ("rust-futures-util" ,rust-futures-util-0.3)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-sysinfo" ,rust-sysinfo-0.16))))
     (home-page "https://www.nushell.sh")
@@ -1953,28 +1953,28 @@ Nushell.")
     (description "This package provides a system info plugin for Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-textview-0.31
+(define-public rust-nu-plugin-textview-0.32
   (package
     (name "rust-nu-plugin-textview")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_textview" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1qzpjmld8isin224cf7ss79radps983dw34m1sh7r5czzgwnf89m"))))
+        (base32 "0x504ps9llzmj1izz07rnz0760avxc13kn2krvzkvbnhi43n2f96"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bat" ,rust-bat-0.17)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
-        ("rust-nu-data" ,rust-nu-data-0.31)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
+        ("rust-nu-data" ,rust-nu-data-0.32)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-term-size" ,rust-term-size-0.3)
         ("rust-url" ,rust-url-2))))
     (home-page "https://www.nushell.sh")
@@ -1983,27 +1983,27 @@ Nushell.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-to-bson-0.31
+(define-public rust-nu-plugin-to-bson-0.32
   (package
     (name "rust-nu-plugin-to-bson")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_to_bson" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "19kj3m6a0xshi7fg3smaapag0mj7a2ddci6611dnlasnzj9f9gr3"))))
+        (base32 "14vqqdb1v6ksphz4i86ihcd14b93fm4gbnz0crm4siw3h5ljjmbw"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bson" ,rust-bson-0.14)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-traits" ,rust-num-traits-0.2))))
     (home-page "https://www.nushell.sh")
     (synopsis "Converter plugin to the bson format for Nushell")
@@ -2012,29 +2012,29 @@ Nushell.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-to-sqlite-0.31
+(define-public rust-nu-plugin-to-sqlite-0.32
   (package
     (name "rust-nu-plugin-to-sqlite")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_to_sqlite" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "19k427hwpllsyrdsh6qcclwx18nsq3zimz1z9b6kva0s32jzsdg6"))))
+        (base32 "1z6rlmhxkjbkdj2f953ind7p3fnic2hdpq2rvnf5c0d8x46jvjs3"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-hex" ,rust-hex-0.4)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-traits" ,rust-num-traits-0.2)
-        ("rust-rusqlite" ,rust-rusqlite-0.24)
+        ("rust-rusqlite" ,rust-rusqlite-0.25)
         ("rust-tempfile" ,rust-tempfile-3))))
     (home-page "https://www.nushell.sh")
     (synopsis "Converter plugin to the bson format for Nushell")
@@ -2043,26 +2043,26 @@ Nushell.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-tree-0.31
+(define-public rust-nu-plugin-tree-0.32
   (package
     (name "rust-nu-plugin-tree")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_tree" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "17vgnqdws522ng373lg4cha5l136hs0zwvxf0393xjyr9i88q9jp"))))
+        (base32 "0h3g5jxqvggij7z3nvd4bfwd7d64l6h0wfrfgq5z7ixjqvyk64zb"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-derive-new" ,rust-derive-new-0.5)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-ptree" ,rust-ptree-0.3))))
     (home-page "https://www.nushell.sh")
     (synopsis "Tree viewer plugin for Nushell")
@@ -2070,27 +2070,27 @@ Nushell.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-plugin-xpath-0.31
+(define-public rust-nu-plugin-xpath-0.32
   (package
     (name "rust-nu-plugin-xpath")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu_plugin_xpath" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0zgpbmsx5036c6a5cr2nmi5vv2jyra2a4gnpqq4pazw432h5m48a"))))
+        (base32 "0kryfql0xscnvnnag41ls0xd1kp4xhmj4jyl9pirlwmis614iglv"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bigdecimal" ,rust-bigdecimal-0.2)
         ("rust-indexmap" ,rust-indexmap-1)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-plugin" ,rust-nu-plugin-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-plugin" ,rust-nu-plugin-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-sxd-document" ,rust-sxd-document-0.3)
         ("rust-sxd-xpath" ,rust-sxd-xpath-0.4))))
     (home-page "https://www.nushell.sh")
@@ -2098,23 +2098,23 @@ Nushell.")
     (description "Traverses XML")
     (license license:expat)))
 
-(define-public rust-nu-pretty-hex-0.31
+(define-public rust-nu-pretty-hex-0.32
   (package
     (name "rust-nu-pretty-hex")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-pretty-hex" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1crsmihbil68p3qb345d33m5p6xa7dkbdxrbxfxh7km4hflc2pq4"))))
+        (base32 "0c076j68lv6vakgp0579nn1qrcrxpk6g6lvnczqsvkp3gzl15msl"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-heapless" ,rust-heapless-0.6)
-        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.29)
+        ("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
         ("rust-rand" ,rust-rand-0.8))))
     (home-page "https://www.nushell.sh")
     (synopsis "Pretty hex dump of bytes slice in the common style")
@@ -2123,17 +2123,17 @@ Nushell.")
 style.")
     (license license:expat)))
 
-(define-public rust-nu-protocol-0.31
+(define-public rust-nu-protocol-0.32
   (package
     (name "rust-nu-protocol")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-protocol" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1gsnd2p9mbc8b8bhirx8im65nhsbd8mfz655qk1mrl87s3sqiybh"))))
+        (base32 "1dlkmc9ml4wjxwcd633r43h7c6va6hlsddnf2mb40znnd0vwm492"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -2145,32 +2145,30 @@ style.")
         ("rust-getset" ,rust-getset-0.1)
         ("rust-indexmap" ,rust-indexmap-1)
         ("rust-log" ,rust-log-0.4)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-num-integer" ,rust-num-integer-0.1)
         ("rust-num-traits" ,rust-num-traits-0.2)
+        ("rust-polars" ,rust-polars-0.13)
         ("rust-serde" ,rust-serde-1)
-        ("rust-serde-bytes" ,rust-serde-bytes-0.11)
-        ("rust-serde-json" ,rust-serde-json-1)
-        ("rust-serde-yaml" ,rust-serde-yaml-0.8)
-        ("rust-toml" ,rust-toml-0.5))))
+        ("rust-serde-bytes" ,rust-serde-bytes-0.11))))
     (home-page "https://www.nushell.sh")
     (synopsis "Core values and protocols for Nushell")
     (description "Core values and protocols for Nushell")
     (license license:expat)))
 
-(define-public rust-nu-source-0.31
+(define-public rust-nu-source-0.32
   (package
     (name "rust-nu-source")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-source" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1bpihjq3dfrry0mxdgg32sx8663rd2gxqkmnqgs4q7lj17ny2a9g"))))
+        (base32 "1isncb8k9qccpy1i609wfbnq85f04mggnq18qbhaq78sbkwywn14"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -2187,46 +2185,46 @@ style.")
 Nushell.")
     (license license:expat)))
 
-(define-public rust-nu-stream-0.31
+(define-public rust-nu-stream-0.32
   (package
     (name "rust-nu-stream")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-stream" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0ylmfqhhj4aaspwq51yb5wmsn7zhh19035yb0mr28ajygf38s1g7"))))
+        (base32 "188p0a1kr4x1ha11znjgh42q0b7f256mvy4cwsgqxh5bijyzb2df"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-futures" ,rust-futures-0.3)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31))))
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32))))
     (home-page "https://www.nushell.sh")
     (synopsis "Nushell stream")
     (description "This package provides Nushell stream.")
     (license license:expat)))
 
-(define-public rust-nu-table-0.31
+(define-public rust-nu-table-0.32
   (package
     (name "rust-nu-table")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-table" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0sma2i78naf813kw3mlzzbvs27fhz9z8flv7iqgk9pf52g4b6w0p"))))
+        (base32 "02k80w4wha2njriaa54qlvcw9cqwfcmqjbh9sbpd4fkn5vhw3nz6"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-nu-ansi-term" ,rust-nu-ansi-term-0.31)
+       (("rust-nu-ansi-term" ,rust-nu-ansi-term-0.32)
         ("rust-regex" ,rust-regex-1)
         ("rust-unicode-width" ,rust-unicode-width-0.1))))
     (home-page "https://www.nushell.sh")
@@ -2234,17 +2232,17 @@ Nushell.")
     (description "Nushell table printing")
     (license license:expat)))
 
-(define-public rust-nu-test-support-0.31
+(define-public rust-nu-test-support-0.32
   (package
     (name "rust-nu-test-support")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "nu-test-support" version))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0n5crvk40vy28f81lp5dyj9clfmslc9al5dvrq3b0gqz11d5y2ab"))))
+        (base32 "0s7psdq0dra3y7hrj7ci61lmrhd59m2d1rxszppxcn5r1dnz5d3x"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -2256,10 +2254,10 @@ Nushell.")
         ("rust-glob" ,rust-glob-0.3)
         ("rust-hamcrest2" ,rust-hamcrest2-0.3)
         ("rust-indexmap" ,rust-indexmap-1)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
-        ("rust-nu-value-ext" ,rust-nu-value-ext-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
+        ("rust-nu-value-ext" ,rust-nu-value-ext-0.32)
         ("rust-num-bigint" ,rust-num-bigint-0.3)
         ("rust-tempfile" ,rust-tempfile-3))))
     (home-page "https://www.nushell.sh")
@@ -2268,10 +2266,10 @@ Nushell.")
 tests.")
     (license license:expat)))
 
-(define-public rust-nu-value-ext-0.31
+(define-public rust-nu-value-ext-0.32
   (package
     (name "rust-nu-value-ext")
-    (version "0.31.0")
+    (version "0.32.0")
     (source
      (origin
        (method url-fetch)
@@ -2279,16 +2277,16 @@ tests.")
        (file-name
         (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0wy0zs76f1k0xlm8s7fw34v7rqc592ggzvdgh17fjh4ynnhvr42y"))))
+        (base32 "11842fw90wxiyj97q4vynyq0cq57nfzljfi7s4zxa65alfhqqj0s"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-indexmap" ,rust-indexmap-1)
         ("rust-itertools" ,rust-itertools-0.10)
-        ("rust-nu-errors" ,rust-nu-errors-0.31)
-        ("rust-nu-protocol" ,rust-nu-protocol-0.31)
-        ("rust-nu-source" ,rust-nu-source-0.31)
+        ("rust-nu-errors" ,rust-nu-errors-0.32)
+        ("rust-nu-protocol" ,rust-nu-protocol-0.32)
+        ("rust-nu-source" ,rust-nu-source-0.32)
         ("rust-num-traits" ,rust-num-traits-0.2))))
     (home-page "https://www.nushell.sh")
     (synopsis "@code{Extension} traits for values in Nushell")
diff --git a/gnu/packages/speech.scm b/gnu/packages/speech.scm
index 093f6f957b..cbc46b32b4 100644
--- a/gnu/packages/speech.scm
+++ b/gnu/packages/speech.scm
@@ -40,6 +40,7 @@
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages emacs)
   #:use-module (gnu packages gcc)
+  #:use-module (gnu packages gettext)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gstreamer)
   #:use-module (gnu packages linux)
@@ -239,7 +240,7 @@ efficiency through the use of a compact vector representation of n-grams.")
 (define-public speech-dispatcher
   (package
     (name "speech-dispatcher")
-    (version "0.9.1")
+    (version "0.10.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/brailcom/speechd/releases"
@@ -247,17 +248,18 @@ efficiency through the use of a compact vector representation of n-grams.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "16bg52hnkrsrs7kgbzanb34b9zb6fqxwj0a9bmsxmj1skkil1h1p"))))
+                "1p72x9vsqvmhz1ym2bcpiqscn063rxdsylv65735cpp107r1jqxh"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags '("--disable-static"
 
                            ;; Disable support for proprietary TTS engines.
-                           "--with-ibmtts=no"
+                           "--with-voxin=no" "--with-ibmtts=no"
                            "--with-kali=no" "--with-baratinoo=no")))
     (native-inputs
-     `(("intltool" ,intltool)
-       ("pkg-config" ,pkg-config)))
+     `(("gettext" ,gettext-minimal)
+       ("pkg-config" ,pkg-config)
+       ("texinfo" ,texinfo)))
     (inputs
      `(("dotconf" ,dotconf)
        ("espeak" ,espeak-ng)
diff --git a/gnu/packages/spice.scm b/gnu/packages/spice.scm
index a6a87cac75..76670463d7 100644
--- a/gnu/packages/spice.scm
+++ b/gnu/packages/spice.scm
@@ -216,7 +216,7 @@ which allows users to view a desktop computing environment.")
 (define-public spice
   (package
     (name "spice")
-    (version "0.14.3")
+    (version "0.15.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -224,7 +224,7 @@ which allows users to view a desktop computing environment.")
                 "spice-server/spice-" version ".tar.bz2"))
               (sha256
                (base32
-                "05512vkfayw18ypg4acqbbpr72nsnsz9bj7k8c2wyrvnl3j4n7am"))))
+                "1xd0xffw0g5vvwbq4ksmm3jjfq45f9dw20xpmi82g1fj9f7wy85k"))))
     (build-system gnu-build-system)
     (propagated-inputs
       `(("openssl" ,openssl)
@@ -337,17 +337,18 @@ resolution scaling on graphical console window resize.")
 (define-public libcacard
   (package
     (name "libcacard")
-    (version "2.7.0")
+    (version "2.8.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
                     "https://gitlab.freedesktop.org/spice/libcacard/uploads/"
-                    "56cb2499198e78e560a1d4c716cd8ab1"
+                    "9d8f24b131bcbbd7846727ea92952cb5"
                     "/libcacard-" version ".tar.xz"))
+              (patches (search-patches "libcacard-unknown-variable.patch"))
               (sha256
                (base32
-                "0vyvkk4b6xjwq1ccggql13c1x7g4y90clpkqw28257azgn2a1c8n"))))
-    (build-system gnu-build-system)
+                "0azj3rqr2smg0lai24xrn3zr628xmjfrzcggay877zrr64ybj1c0"))))
+    (build-system meson-build-system)
     (arguments
      '(#:phases
        (modify-phases %standard-phases
@@ -356,8 +357,7 @@ resolution scaling on graphical console window resize.")
              (substitute* "tests/setup-softhsm2.sh"
                (("\\/usr\\/lib64\\/pkcs11\\/libsofthsm2\\.so")
                 (string-append (assoc-ref inputs "softhsm")
-                               "/lib/softhsm/libsofthsm2.so")))
-             #t)))))
+                               "/lib/softhsm/libsofthsm2.so"))))))))
     (propagated-inputs
      `(("glib" ,glib)                   ; Requires: in the pkg-config file
        ("nss" ,nss)))                   ; Requires.private: in the pkg-config
diff --git a/gnu/packages/suckless.scm b/gnu/packages/suckless.scm
index f4bf01c5df..65f4fa85a9 100644
--- a/gnu/packages/suckless.scm
+++ b/gnu/packages/suckless.scm
@@ -49,6 +49,68 @@
   #:use-module (guix utils)
   #:use-module (guix packages))
 
+(define-public slstatus
+  ;; No release tarballs yet.
+  (let ((commit "84a2f117a32f0796045941260cdc4b69852b41e0")
+        (revision "0"))
+    (package
+      (name "slstatus")
+      (version (git-version "0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "git://git.suckless.org/slstatus.git")
+           (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "063a4fnvsjbc61alnbfdpxy0nwhh9ql9j6s9hkdv12713kv932ds"))))
+      (build-system gnu-build-system)
+      (arguments
+       `(#:tests? #f                    ;no test suite
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'patch
+             (lambda* (#:key inputs outputs #:allow-other-keys)
+               (substitute* "config.mk"
+                 (("/usr/local") (assoc-ref outputs "out"))
+                 (("/usr/X11R6") (assoc-ref inputs "x11"))
+                 (("CC = cc") (string-append "CC = " ,(cc-for-target))))))
+           (delete 'configure))))       ;no configure script
+      (inputs
+       `(("x11" ,libx11)))
+      (home-page "https://tools.suckless.org/slstatus/")
+      (synopsis "Status monitor for window managers")
+      (description "SlStatus is a suckless status monitor for window managers
+that use WM_NAME or stdin to fill the status bar.
+It provides the following features:
+@itemize
+@item Battery percentage/state/time left
+@item CPU usage
+@item CPU frequency
+@item Custom shell commands
+@item Date and time
+@item Disk status (free storage, percentage, total storage and used storage)
+@item Available entropy
+@item Username/GID/UID
+@item Hostname
+@item IP address (IPv4 and IPv6)
+@item Kernel version
+@item Keyboard indicators
+@item Keymap
+@item Load average
+@item Network speeds (RX and TX)
+@item Number of files in a directory (hint: Maildir)
+@item Memory status (free memory, percentage, total memory and used memory)
+@item Swap status (free swap, percentage, total swap and used swap)
+@item Temperature
+@item Uptime
+@item Volume percentage
+@item WiFi signal percentage and ESSID
+@end itemize")
+      (license license:isc))))
+
 (define-public blind
   (package
     (name "blind")
diff --git a/gnu/packages/sync.scm b/gnu/packages/sync.scm
index 2b64117dc6..c85b4f801c 100644
--- a/gnu/packages/sync.scm
+++ b/gnu/packages/sync.scm
@@ -192,7 +192,7 @@
        ("libzip" ,libzip)
        ("openssl" ,openssl)
        ("python-nautilus" ,python-nautilus)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtgraphicaleffects" ,qtgraphicaleffects)
        ("qtkeychain" ,qtkeychain)
@@ -352,7 +352,7 @@ See also: megacmd, the official tool set by MEGA.")
        ("pkg-config" ,pkg-config)
        ("qtlinguist" ,qttools)))
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtkeychain" ,qtkeychain)
        ("sqlite" ,sqlite)
        ("zlib" ,zlib)))
@@ -397,7 +397,7 @@ silently and reliably flow across to every other.")
                #t))))
        #:tests? #f)) ; no test target
     (inputs
-     `(("qtbase" ,qtbase)
+     `(("qtbase" ,qtbase-5)
        ("qtwebkit" ,qtwebkit)))
     (home-page "https://github.com/sieren/QSyncthingTray")
     (synopsis "Traybar Application for Syncthing")
diff --git a/gnu/packages/syndication.scm b/gnu/packages/syndication.scm
index 7ec2435522..de106e1882 100644
--- a/gnu/packages/syndication.scm
+++ b/gnu/packages/syndication.scm
@@ -52,6 +52,7 @@
   #:use-module (gnu packages python-web)
   #:use-module (gnu packages qt)
   #:use-module (gnu packages ruby)
+  #:use-module (gnu packages rust)
   #:use-module (gnu packages sqlite)
   #:use-module (gnu packages time)
   #:use-module (gnu packages tls)
@@ -218,15 +219,14 @@ cards.")
 (define-public newsboat
   (package
     (name "newsboat")
-    (version "2.22.1")
+    (version "2.23")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://newsboat.org/releases/" version
                            "/newsboat-" version ".tar.xz"))
        (sha256
-        (base32
-         "1476fmfw2hkrjwyr3f7k9316lzwnn2b1dbc51rybcxipqlfg8849"))))
+        (base32 "1p6sqypgzhwirgljr898c9n7vr5y9322fvrlaigwrchxshwv35xr"))))
     (build-system cargo-build-system)
     (native-inputs
      `(("gettext" ,gettext-minimal)
@@ -246,6 +246,7 @@ cards.")
                   (guix build utils)
                   ((guix build gnu-build-system) #:prefix gnu:))
        #:vendor-dir "vendor"
+       #:rust ,rust-1.46    ; or newer
        #:install-source? #f
        #:cargo-inputs
        (("rust-backtrace" ,rust-backtrace-0.3)
@@ -254,17 +255,19 @@ cards.")
         ("rust-clap" ,rust-clap-2)
         ("rust-curl-sys" ,rust-curl-sys-0.4)
         ("rust-cxx" ,rust-cxx-0.5)
-        ("rust-cxx-build" ,rust-cxx-build-0.5)
-        ("rust-gettext-rs" ,rust-gettext-rs-0.5)
+        ("rust-gettext-rs" ,rust-gettext-rs-0.6)
         ("rust-libc" ,rust-libc-0.2)
         ("rust-natord" ,rust-natord-1)
         ("rust-nom" ,rust-nom-6)
         ("rust-once-cell" ,rust-once-cell-1)
-        ("rust-rand" ,rust-rand-0.7)
+        ("rust-percent-encoding" ,rust-percent-encoding-2)
+        ("rust-rand" ,rust-rand-0.8)
         ("rust-url" ,rust-url-2)
-        ("rust-unicode-width" ,rust-unicode-width-0.1))
+        ("rust-unicode-width" ,rust-unicode-width-0.1)
+        ("rust-xdg" ,rust-xdg-2))
        #:cargo-development-inputs
-       (("rust-tempfile" ,rust-tempfile-3)
+       (("rust-cxx-build" ,rust-cxx-build-0.5)
+        ("rust-tempfile" ,rust-tempfile-3)
         ("rust-proptest" ,rust-proptest-0.9)
         ("rust-section-testing" ,rust-section-testing-0.0))
        #:phases
@@ -566,14 +569,14 @@ formats, including all versions of RSS and Atom.")
        ("qttools" ,qttools)))
     (inputs
      `(("qtwebkit" ,qtwebkit)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("phonon" ,phonon)
        ("sqlite" ,sqlite)))
     (home-page "https://quiterss.org/")
     (synopsis "RSS/Atom news feeds reader written on Qt/C++")
     (description "QuiteRSS is an RSS/Atom news feeds reader written on Qt/C++
-that aims to be quite fast and comfortable to it's user.")
+that aims to be quite fast and comfortable to its user.")
     (license license:gpl3+)))
 
 (define-public gfeeds
diff --git a/gnu/packages/synergy.scm b/gnu/packages/synergy.scm
index 1f8f8f351e..b241d29f6a 100644
--- a/gnu/packages/synergy.scm
+++ b/gnu/packages/synergy.scm
@@ -82,7 +82,7 @@
        ("libxi"   ,libxi)
        ("libx11"  ,libx11)
        ("libxtst" ,libxtst)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://symless.com/synergy")
     (synopsis "Mouse and keyboard sharing utility")
     (description
diff --git a/gnu/packages/telegram.scm b/gnu/packages/telegram.scm
index 6f77482117..a1822b3892 100644
--- a/gnu/packages/telegram.scm
+++ b/gnu/packages/telegram.scm
@@ -538,7 +538,7 @@ Telegram project, for its use in telegram desktop client.")
        ("opus" ,opus)
        ("pulseaudio" ,pulseaudio)
        ("qrcodegen" ,qrcodegen-cpp)
-       ("qt" ,qtbase)
+       ("qt" ,qtbase-5)
        ("qt5ct" ,qt5ct)
        ("qtimageformats" ,qtimageformats)
        ("qtwayland" ,qtwayland)
diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm
index 9d8184801c..f75a168948 100644
--- a/gnu/packages/telephony.scm
+++ b/gnu/packages/telephony.scm
@@ -643,7 +643,7 @@ address of one of the participants.")
        ("opus" ,opus) ; avoid bundled
        ("protobuf" ,protobuf)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("speech-dispatcher" ,speech-dispatcher)
        ("speex" ,speex) ; avoid bundled
@@ -705,7 +705,7 @@ Mumble consists of two applications for separate usage:
        ("libilbc" ,libilbc)
        ("libsndfile" ,libsndfile)
        ("libxml2" ,libxml2)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtquickcontrols" ,qtquickcontrols)
        ("readline" ,readline)
diff --git a/gnu/packages/terminals.scm b/gnu/packages/terminals.scm
index 690bc19434..735373dfa7 100644
--- a/gnu/packages/terminals.scm
+++ b/gnu/packages/terminals.scm
@@ -326,7 +326,7 @@ compatibility to existing emulators like xterm, gnome-terminal, konsole, etc.")
          ("libxkbcommon" ,libxkbcommon)
          ("logind" ,elogind)
          ;; MESA can be used for accelerated video output via OpenGLESv2, but
-         ;; it's a bit dependency that we'd rather avoid in the installation
+         ;; it's a big dependency that we'd rather avoid in the installation
          ;; image.
          ;; ("mesa" ,mesa)
          ("pango" ,pango)
@@ -645,7 +645,7 @@ embedded kernel situations.")
                     #t))))
       (build-system gnu-build-system)
       (inputs
-       `(("qtbase" ,qtbase)
+       `(("qtbase" ,qtbase-5)
          ("qtdeclarative" ,qtdeclarative)
          ("qtgraphicaleffects" ,qtgraphicaleffects)
          ("qtquickcontrols" ,qtquickcontrols)))
diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 39cc4e9f37..7a78563a75 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -7011,7 +7011,7 @@ PDF documents.")
                        "texmaker.pro")))))))
     (inputs
      `(("poppler-qt5" ,poppler-qt5)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtscript" ,qtscript)
        ("qtwebkit" ,qtwebkit)
        ("zlib" ,zlib)))
@@ -7117,7 +7117,7 @@ and Karl Berry.")
        ("libx11" ,libx11)
        ("mythes" ,mythes)
        ("python" ,python)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("zlib" ,zlib)))
     (propagated-inputs
diff --git a/gnu/packages/text-editors.scm b/gnu/packages/text-editors.scm
index 426a15853d..62b198fd0d 100644
--- a/gnu/packages/text-editors.scm
+++ b/gnu/packages/text-editors.scm
@@ -14,6 +14,7 @@
 ;;; Copyright © 2020 Mark Meyer <mark@ofosos.org>
 ;;; Copyright © 2020 Maxime Devos <maximedevos@telenet.be>
 ;;; Copyright © 2021 aecepoglu <aecepoglu@fastmail.fm>
+;;; Copyright © 2021 Leo Famulari <leo@famulari.name>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -396,6 +397,38 @@ features are implemented in the editor.  Leafpad is simple to use, is easily
 compiled, requires few libraries, and starts up quickly. ")
     (license license:gpl2+)))
 
+(define-public l3afpad
+  (let ((commit "5235c9e13bbf0d31a902c6776918c2d7cdbb61ff")
+        (revision "0"))
+    (package
+      (name "l3afpad")
+      (version (git-version "0.8.18.1.11" revision commit))
+      (source (origin
+                (method git-fetch)
+                (file-name (git-file-name name version))
+                (uri (git-reference
+                       (url "https://github.com/stevenhoneyman/l3afpad")
+                       (commit commit)))
+                (sha256
+                 (base32
+                  "1alyghm2wpakzdfag0g4g8gb1h9l4wdg7mnhq8bk0iq5ryqia16a"))))
+      (build-system glib-or-gtk-build-system)
+      (native-inputs
+       `(("intltool" ,intltool)
+         ("autoconf" ,autoconf)
+         ("automake" ,automake)
+         ("pkg-config" ,pkg-config)))
+      (inputs
+       `(("gtk+" ,gtk+)))
+      (home-page "http://tarot.freeshell.org/leafpad/")
+      (synopsis "GTK+ 3 based text editor")
+      (description "L3afpad is a GTK+ 3 text editor that emphasizes simplicity.  As
+  development focuses on keeping weight down to a minimum, only the most essential
+  features are implemented in the editor.  L3afpad is simple to use, is easily
+  compiled, requires few libraries, and starts up quickly.  L3afpad is a
+  fork of Leafpad that uses GTK+ 3 instead of GTK+ 2.")
+      (license license:gpl2+))))
+
 (define-public e3
   (package
     (name "e3")
@@ -601,8 +634,7 @@ scripts/input/X11/C/Shell/HTML/Dired): 49KB.
 (define-public ghostwriter
   (package
     (name "ghostwriter")
-    ;; XXX We use a release candidate to fix incompatibility with Qt 5.15.
-    (version "2.0.0-rc4")
+    (version "2.0.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -611,14 +643,14 @@ scripts/input/X11/C/Shell/HTML/Dired): 49KB.
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "07547503a209hc0fcg902w3x0s1m899c10nj3gqz3hak0cmrasi3"))))
+                "07jrsh6549zypdnyy7g6yvggrz5mlya9jm7zmkjmvl7s0min3mbc"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("qttools" ,qttools)))           ; for lrelease
     (inputs
      `(("hunspell" ,hunspell)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtmultimedia" ,qtmultimedia)
        ("qtquickcontrols" ,qtquickcontrols)
@@ -825,7 +857,7 @@ editors.")
        ("guile" ,guile-1.8)
        ("perl" ,perl)
        ("python" ,python-wrapper)
-       ("qt" ,qtbase)
+       ("qt" ,qtbase-5)
        ("qtsvg" ,qtsvg)))
     (arguments
      `(#:tests? #f                      ; no check target
diff --git a/gnu/packages/time.scm b/gnu/packages/time.scm
index d6ebb59a1e..651e2e3a29 100644
--- a/gnu/packages/time.scm
+++ b/gnu/packages/time.scm
@@ -169,9 +169,6 @@ standard @code{datetime} all @code{datetime} instances can be replaced by
 Pendulum instances.")
     (license expat)))
 
-(define-public python2-pendulum
-  (package-with-python2 python-pendulum))
-
 (define-public python-dateutil
   (package
     (name "python-dateutil")
diff --git a/gnu/packages/tls.scm b/gnu/packages/tls.scm
index 31ffdb2a8a..297e16dd70 100644
--- a/gnu/packages/tls.scm
+++ b/gnu/packages/tls.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2021 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014 Ian Denhardt <ian@zenhack.net>
 ;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
@@ -17,6 +17,7 @@
 ;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Solene Rapenne <solene@perso.pw>
+;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -541,31 +542,29 @@ required structures.")
 (define-public libressl
   (package
     (name "libressl")
-    (version "3.1.5")
+    (version "3.3.3")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://openbsd/LibreSSL/"
                                   "libressl-" version ".tar.gz"))
               (sha256
                (base32
-                "1504a1sf43frw43j14pij0q1f48rm5q86ggrlxxhw708qp7ds4rc"))))
+                "0rihprcgxsydsbcqgd1952k2cfn4jmp7rlyp1c6sglfc6rdmcwd4"))))
     (build-system gnu-build-system)
     (arguments
-     ;; Do as if 'getentropy' were missing: Linux kernels before 3.17 lack its
-     ;; underlying 'getrandom' system call and ENOSYS isn't properly handled.
-     ;; See <https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00235.html>.
-     '(#:configure-flags '("ac_cv_func_getentropy=no"
-                           ;; Provide a TLS-enabled netcat.
-                           "--enable-nc")))
-    (native-search-paths
-     (list (search-path-specification
-            (variable "SSL_CERT_DIR")
-            (separator #f)              ;single entry
-            (files '("etc/ssl/certs")))
-           (search-path-specification
-            (variable "SSL_CERT_FILE")
-            (separator #f)              ;single entry
-            (files '("etc/ssl/certs/ca-certificates.crt")))))
+     `(#:configure-flags
+       (list
+        ;; Do as if 'getentropy' were missing: Linux kernels before 3.17 lack its
+        ;; underlying 'getrandom' system call and ENOSYS isn't properly handled.
+        ;; See <https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00235.html>.
+        "ac_cv_func_getentropy=no"
+        ;; FIXME It's using it's own bundled certificate, instead it should
+        ;; behave like OpenSSL by using environment variables.
+        (string-append "--with-openssldir=" %output
+                       "/share/libressl-"
+                       ,(package-version this-package))
+        ;; Provide a TLS-enabled netcat.
+        "--enable-nc")))
     (home-page "https://www.libressl.org/")
     (synopsis "SSL/TLS implementation")
     (description "LibreSSL is a version of the TLS/crypto stack, forked from
diff --git a/gnu/packages/tor.scm b/gnu/packages/tor.scm
index bd11dd3a75..b18e057977 100644
--- a/gnu/packages/tor.scm
+++ b/gnu/packages/tor.scm
@@ -54,14 +54,15 @@
 (define-public tor
   (package
     (name "tor")
-    (version "0.4.5.8")
+    (version "0.4.6.5")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://dist.torproject.org/tor-"
                                  version ".tar.gz"))
              (sha256
               (base32
-               "09z22gc01yh5zms7i31md6qpr0ir8i5fzrrz06qfpp5wx28x1pjp"))))
+               "1yacd7h7wg8n6wwrjmx2g9xjj24kj08j5sai9g7fm4cp1m73avbv"))
+             (patches (search-patches "tor-fix-build-with-gcc-7.patch"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index c596b8bf89..3691336d3f 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -1322,7 +1322,7 @@ manipulate them in various ways.")
 (define-public vcsh
   (package
     (name "vcsh")
-    (version "1.20190621")
+    (version "1.20190621-4")
     (source
      (origin
        (method git-fetch)
@@ -1331,7 +1331,7 @@ manipulate them in various ways.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1s9l47wm9r7sndcgc778mq60wkzkhvfv7rkrwci5kjvw8vsddvcc"))))
+        (base32 "1gx5nbqyprgy6picns5hxky3lyzkqfq3xhm614f0wcdi58xrsdh0"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("which" ,which)))
@@ -1520,7 +1520,7 @@ control to Git repositories.")
 (define-public pre-commit
   (package
     (name "pre-commit")
-    (version "2.12.1")
+    (version "2.13.0")
     (source
      (origin
        ;; No tests in the PyPI tarball.
@@ -1530,7 +1530,7 @@ control to Git repositories.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0gwy5bnjnlj6yjcmghsibrcijvz9isxcygln7ihvi728p04rgymf"))))
+        (base32 "02lr8d6fkr32j4rpp2ac84a5gjwq16k1hb74j6js0kxg83qw6raf"))))
     (build-system python-build-system)
     (arguments
      `(#:phases
@@ -1550,37 +1550,36 @@ control to Git repositories.")
              ;; Some tests will need a working git repository.
              (invoke "git" "init")
              (invoke "git" "config" "--global" "user.name" "Your Name")
-             (invoke "git" "config" "--global" "user.email" "you@example.com")
-             #t))
+             (invoke "git" "config" "--global" "user.email" "you@example.com")))
          (replace 'check
-           (lambda* (#:key inputs outputs #:allow-other-keys)
+           (lambda* (#:key inputs outputs tests? #:allow-other-keys)
              (add-installed-pythonpath inputs outputs)
-             ;; The file below contains about 30 tests that fail because they
-             ;; depend on tools from multiple languages (cargo, npm, cpan,
-             ;; Rscript, etc).  There are other tests that pass, but it's more
-             ;; convenient to skip the whole file than list 30 tests to skip.
-             (invoke "pytest" "--ignore=tests/repository_test.py"
-                     ;; Ruby and Node tests require node and gem.
-                     "--ignore=tests/languages/node_test.py"
-                     "--ignore=tests/languages/ruby_test.py"
-                     ;; FIXME: Python tests fail because of distlib version
-                     ;; mismatch.  Even with python-distlib/next it is
-                     ;; pulling version 0.3.0, while 0.3.1 is required.
-                     "--ignore=tests/languages/python_test.py" "-k"
-                     (string-append
-                      ;; TODO: these tests fail with AssertionError.  It may
-                      ;; be possible to fix them.
-                      "not test_install_existing_hooks_no_overwrite"
-                      " and not test_uninstall_restores_legacy_hooks"
-                      " and not test_installed_from_venv"))))
+             (when tests?
+               ;; The file below contains 30+ tests that fail because they
+               ;; depend on tools from multiple languages (cargo, npm, cpan,
+               ;; Rscript, etc).  Other tests are passing, but it's more
+               ;; convenient to skip the file than list 30 tests to skip.
+               (invoke "pytest" "--ignore=tests/repository_test.py"
+                       ;; Ruby and Node tests require node and gem.
+                       "--ignore=tests/languages/node_test.py"
+                       "--ignore=tests/languages/ruby_test.py"
+                       ;; FIXME: Python tests fail because of distlib version
+                       ;; mismatch.  Even with python-distlib/next it is
+                       ;; pulling version 0.3.0, while 0.3.1 is required.
+                       "--ignore=tests/languages/python_test.py" "-k"
+                       (string-append
+                        ;; TODO: these tests fail with AssertionError.  It may
+                        ;; be possible to fix them.
+                        "not test_install_existing_hooks_no_overwrite"
+                        " and not test_uninstall_restores_legacy_hooks"
+                        " and not test_installed_from_venv")))))
          (add-before 'reset-gzip-timestamps 'make-gz-writable
            (lambda* (#:key outputs #:allow-other-keys)
              ;; Make sure .gz files are writable so that the
              ;; 'reset-gzip-timestamps' phase can do its work.
              (let ((out (assoc-ref outputs "out")))
                (for-each make-file-writable
-                         (find-files out "\\.gz$"))
-               #t))))))
+                         (find-files out "\\.gz$"))))))))
     (native-inputs
      `(("git" ,git-minimal)
        ("python-covdefaults" ,python-covdefaults)
@@ -1599,7 +1598,7 @@ control to Git repositories.")
        ("python-toml" ,python-toml)
        ("python-virtualenv" ,python-virtualenv)))
     (home-page "https://pre-commit.com/")
-    (synopsis "Framework for managing and maintaining multi-language pre-commit hooks")
+    (synopsis "Framework for managing and maintaining pre-commit hooks")
     (description
      "Pre-commit is a multi-language package manager for pre-commit hooks.  You
 specify a list of hooks you want and pre-commit manages the installation and
@@ -1701,17 +1700,17 @@ interface.")
 (define-public python-hg-evolve
   (package
     (name "python-hg-evolve")
-    (version "10.3.1")
+    (version "10.3.2")
     (source
       (origin
         (method hg-fetch)
         (uri (hg-reference
                (url "https://www.mercurial-scm.org/repo/evolve")
                (changeset version)))
-        (file-name (string-append name "-" version "-checkout"))
+        (file-name (hg-file-name name version))
         (sha256
           (base32
-            "0msnp5fp8sz4q2r5xpcmm60h82kwkyg23y212v1xfp7ixkq9f4qa"))))
+            "0qgk39s5pwxbshfa6x1f1ccxahja3fs265dddxy6q99spy3b3x5h"))))
     (build-system python-build-system)
     (arguments
      ;; Tests need mercurial source code.
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index c8ec2645f9..79d80dbb7b 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -301,7 +301,7 @@ video and audio streams from a DVD.")
          (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0rac70p6rpvdx9v0bdd8nphgr7imdxb7nz0x77n3p7h3180zz9x0"))))
+        (base32 "1cv6vcf5yxcwdvj5yqcckbixqrvvdxk7ibincnnv80pz6wh527sv"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f)) ; Test script is stand-alone
@@ -563,7 +563,7 @@ applications by providing high-level classes for commonly required tasks.")
     (inputs
      `(;; XXX: Build fails with libvideogfx.
        ;; ("libvideogfx" ,libvideogfx)
-       ("qt" ,qtbase)
+       ("qt" ,qtbase-5)
        ("sdl" ,sdl)))
     (synopsis "H.265 video codec implementation")
     (description "Libde265 is an implementation of the h.265 video codec.  It is
@@ -768,16 +768,16 @@ mpv's powerful playback capabilities.")
                    (replace 'bootstrap
                      (lambda _ (invoke "sh" "bootstrap"))))))
     (home-page "http://liba52.sourceforge.net/")
-    (synopsis "ATSC A/52 stream decoder")
-    (description "liba52 is a library for decoding ATSC A/52 streams.  The
-A/52 standard is used in a variety of applications, including digital
+    (synopsis "ATSC A/52 audio stream decoder")
+    (description "liba52 is a library for decoding ATSC A/52 audio streams.
+The A/52 standard is used in a variety of applications, including digital
 television and DVD.  It is also known as AC-3.")
     (license license:gpl2+)))
 
 (define-public libaom
   (package
     (name "libaom")
-    (version "3.1.0")
+    (version "3.1.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -786,21 +786,28 @@ television and DVD.  It is also known as AC-3.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1v3i34jmbz1p3x8msj3vx46nl6jdzxbkr2lfbh06vard8adb16il"))))
+                "11fy2xw35ladkjcz71samhcpqlqr3y0n1n17nk90i13aydrll66f"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("perl" ,perl)
        ("pkg-config" ,pkg-config)
        ("python" ,python))) ; to detect the version
     (arguments
-     `(#:tests? #f  ;no check target
+     `(#:tests? #f                      ; downloads many video clips
        #:configure-flags
-         ;; build dynamic library
        (list "-DBUILD_SHARED_LIBS=YES"
              "-DENABLE_PIC=TRUE"
              "-DAOM_TARGET_CPU=generic"
              (string-append "-DCMAKE_INSTALL_PREFIX="
-                              (assoc-ref %outputs "out")))))
+                            (assoc-ref %outputs "out")))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'install 'delete-static-libraries
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (lib (string-append out "/lib")))
+               (for-each delete-file
+                         (find-files lib "\\.a$"))))))))
     (home-page "https://aomedia.googlesource.com/aom/")
     (synopsis "AV1 video codec")
     (description "Libaom is the reference implementation of AV1.  It includes a
@@ -930,7 +937,7 @@ H.264 (MPEG-4 AVC) video streams.")
        ("lzo" ,lzo)
        ("pcre2" ,pcre2)
        ("pugixml" ,pugixml)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("utfcpp" ,utfcpp)
        ("zlib" ,zlib)))
@@ -1469,8 +1476,7 @@ operate properly.")
        ("sdl" ,sdl2)
        ("soxr" ,soxr)
        ("speex" ,speex)
-       ;; FFmpeg is not yet compatible with SRT > 1.4.1.
-       ("srt" ,srt-1.4.1)
+       ("srt" ,srt)
        ("twolame" ,twolame)
        ("vidstab" ,vidstab)
        ("x265" ,x265)
@@ -1843,7 +1849,7 @@ videoformats depend on the configuration flags of ffmpeg.")
        ("pulseaudio" ,pulseaudio)
        ("protobuf" ,protobuf)
        ("python" ,python-wrapper)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("samba" ,samba)
@@ -2195,14 +2201,14 @@ To load this plugin, specify the following option when starting mpv:
 (define-public youtube-dl
   (package
     (name "youtube-dl")
-    (version "2021.05.16")
+    (version "2021.06.06")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://youtube-dl.org/downloads/latest/"
                                   "youtube-dl-" version ".tar.gz"))
               (sha256
                (base32
-                "1z8sdzvkxhscnzy7cnjag308glif0k8jylr11biqwzypm1f2l0fl"))
+                "1hqan9h55x9gfdakw554vic68w9gpvhblchwxlw265zxp56hxjrw"))
               (snippet
                '(begin
                   ;; Delete the pre-generated files, except for the man page
@@ -2735,7 +2741,7 @@ for use with HTML5 video.")
        ("libvpx" ,libvpx)
        ("libxv" ,libxv)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("sqlite" ,sqlite)
        ("zlib" ,zlib)))
     (arguments
@@ -3025,7 +3031,7 @@ from sites like Twitch.tv and pipes them into a video player of choice.")
        ("rubberband" ,rubberband)
        ("libsamplerate" ,libsamplerate)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("sdl" ,sdl)
        ("sox" ,sox)))
@@ -3095,7 +3101,7 @@ tools, XML authoring components, and an extensible plug-in based API.")
        ("glu" ,glu)
        ("libjpeg" ,libjpeg-turbo)
        ("libx11" ,libx11)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("eudev" ,eudev)))
     (synopsis "Realtime video capture utilities for Linux")
     (description "The v4l-utils provide a series of libraries and utilities to
@@ -3159,7 +3165,7 @@ be used for realtime video capture via Linux-specific APIs.")
        ("mbedtls" ,mbedtls-apache)
        ("mesa" ,mesa)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtsvg" ,qtsvg)
        ("qtx11extras" ,qtx11extras)
        ("speexdsp" ,speexdsp)
@@ -3234,7 +3240,7 @@ OBS audio sources.")
              #t)))))
     (inputs
      `(("obs" ,obs)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://github.com/Palakis/obs-websocket")
     (synopsis "OBS plugin for remote control via WebSockets")
     (description "This OBS plugin allows you to establish a WebSocket channel
@@ -3426,7 +3432,7 @@ making @dfn{screencasts}.")
        ("libxi" ,libxi)
        ("libxinerama" ,libxinerama)
        ("pulseaudio" ,pulseaudio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)))
     (native-inputs `(("pkg-config" ,pkg-config)))
     (arguments
@@ -3854,14 +3860,17 @@ practically any type of media.")
      `(("autoconf" ,autoconf)
        ("automake" ,automake)
        ("libtool" ,libtool)
-       ("pkg-config" ,pkg-config)
-       ("zlib" ,zlib)
+       ("pkg-config" ,pkg-config)))
+    (propagated-inputs
+     `(("zlib" ,zlib)
        ("tinyxml2" ,tinyxml2)
-       ("curl" ,curl)
+       ("curl" ,curl) ; In Requires.private of libmediainfo.pc.
        ("libzen" ,libzen)))
     (build-system gnu-build-system)
     (arguments
      '(#:tests? #f ; see above TODO
+       #:configure-flags
+       (list "--with-libcurl" "--with-libtinyxml2")
        #:phases
        ;; build scripts not in root of archive
        (modify-phases %standard-phases
@@ -3914,10 +3923,9 @@ MPEG-2, MPEG-4, DVD (VOB)...
      `(("autoconf" ,autoconf)
        ("automake" ,automake)
        ("libtool" ,libtool)
-       ("pkg-config" ,pkg-config)
-       ("zlib" ,zlib)
-       ("libmediainfo" ,libmediainfo)
-       ("libzen" ,libzen)))
+       ("pkg-config" ,pkg-config)))
+    (inputs
+     `(("libmediainfo" ,libmediainfo)))
     (build-system gnu-build-system)
     (arguments
      '(#:tests? #f ; lacks tests
@@ -4504,7 +4512,7 @@ create smoother and stable videos.")
        ("imagemagick" ,imagemagick)
        ("jsoncpp" ,jsoncpp)
        ("libopenshot-audio" ,libopenshot-audio)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtmultimedia" ,qtmultimedia)
        ("zeromq" ,zeromq)))
     (arguments
diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index 34270ff8d3..9bd8ebbe18 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -142,7 +142,7 @@
 (define-public qemu
   (package
     (name "qemu")
-    (version "5.2.0")
+    (version "6.0.0")
     (source
      (origin
        (method url-fetch)
@@ -150,24 +150,14 @@
                            version ".tar.xz"))
        (sha256
         (base32
-         "1g0pvx4qbirpcn9mni704y03n3lvkmw2c0rbcwvydyr8ns4xh66b"))
+         "1f9hz8rf12jm8baa7kda34yl4hyl0xh0c4ap03krfjx23i3img47"))
        (patches (search-patches "qemu-CVE-2021-20203.patch"
+                                "qemu-meson-compat.patch"
+                                "qemu-sphinx-compat.patch"
                                 "qemu-build-info-manual.patch"))
        (modules '((guix build utils)))
        (snippet
         '(begin
-           ;; Fix a bug in the do_ioctl_ifconf() function of qemu to
-           ;; make ioctl(…, SIOCGIFCONF, …) work for emulated 64 bit
-           ;; architectures.  The size of struct ifreq is handled
-           ;; incorrectly.
-           ;; https://lists.nongnu.org/archive/html/qemu-devel/2021-01/msg01545.html
-           (substitute* '("linux-user/syscall.c")
-             (("^([[:blank:]]*)const argtype ifreq_arg_type.*$" line indent)
-              (string-append line indent "const argtype ifreq_max_type[] = "
-                             "{ MK_STRUCT(STRUCT_ifmap_ifreq) };\n"))
-             (("^([[:blank:]]*)target_ifreq_size[[:blank:]]=.*$" _ indent)
-              (string-append indent "target_ifreq_size = "
-                             "thunk_type_size(ifreq_max_type, 0);")))
            ;; Delete the bundled meson copy.
            (delete-file-recursively "meson")))))
     (outputs '("out" "static" "doc"))   ;5.3 MiB of HTML docs
@@ -198,22 +188,6 @@
                   ,@%gnu-build-system-modules)
        #:phases
        (modify-phases %standard-phases
-         (add-after 'set-paths 'hide-glibc
-           (lambda* (#:key inputs #:allow-other-keys)
-             ;; Work around https://issues.guix.info/issue/36882.  We need to
-             ;; remove glibc from C_INCLUDE_PATH so that the one hardcoded in GCC,
-             ;; at the bottom of GCC include search-path is used.
-             (let* ((filters '("libc"))
-                    (input-directories
-                     (filter-map (lambda (input)
-                                   (match input
-                                     ((name . dir)
-                                      (and (not (member name filters))
-                                           dir))))
-                                 inputs)))
-               (set-path-environment-variable "C_INCLUDE_PATH"
-                                              '("include")
-                                              input-directories))))
          (add-after 'unpack 'extend-test-time-outs
            (lambda _
              ;; These tests can time out on heavily-loaded and/or slow storage.
@@ -223,14 +197,14 @@
                 (string-append match "9")))))
          (add-after 'unpack 'disable-unusable-tests
            (lambda _
-             (substitute* "tests/meson.build"
+             (substitute* "tests/unit/meson.build"
                ;; Comment out the test-qga test, which needs /sys and
                ;; fails within the build environment.
                (("tests.*test-qga.*$" all)
                 (string-append "# " all))
                ;; Comment out the test-char test, which needs networking and
                ;; fails within the build environment.
-               (("check-unit-.* tests/test-char" all)
+               ((".*'test-char':.*" all)
                 (string-append "# " all)))))
          (add-after 'patch-source-shebangs 'patch-embedded-shebangs
            (lambda _
@@ -1223,9 +1197,6 @@ three libraries:
 virtualization library.")
     (license license:lgpl2.1+)))
 
-(define-public python2-libvirt
-  (package-with-python2 python-libvirt))
-
 (define-public virt-manager
   (package
     (name "virt-manager")
diff --git a/gnu/packages/vpn.scm b/gnu/packages/vpn.scm
index 34715a4cc8..6267ca92da 100644
--- a/gnu/packages/vpn.scm
+++ b/gnu/packages/vpn.scm
@@ -15,6 +15,7 @@
 ;;; Copyright © 2020 Ryan Prior <rprior@protonmail.com>
 ;;; Copyright © 2020 Ivan Kozlov <kanichos@yandex.ru>
 ;;; Copyright © 2020 David Dashyan <mail@davie.li>
+;;; Copyright © 2021 Domagoj Stolfa <ds815@gmx.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -49,12 +50,15 @@
   #:use-module (gnu packages dns)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages compression)
+  #:use-module (gnu packages curl)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages gettext)
+  #:use-module (gnu packages gnome)
   #:use-module (gnu packages gnupg)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages libevent)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages nss)
   #:use-module (gnu packages perl)
@@ -93,6 +97,133 @@ by creating encrypted host-to-host tunnels between multiple
 endpoints.")
     (license license:gpl3+)))
 
+(define-public strongswan
+  (package
+    (name "strongswan")
+    (version "5.9.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://download.strongswan.org/strongswan-"
+                           version ".tar.bz2"))
+       (sha256
+        (base32 "0qxhbash2nyh5k2h9zcysgwv61512w1wxk5plyai4b6v3rs2ziv1"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'patch-command-file-names
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "src/libstrongswan/utils/process.c"
+               (("/bin/sh")
+                (string-append (assoc-ref inputs "bash") "/bin/sh")))
+
+             (substitute* "src/libstrongswan/tests/suites/test_process.c"
+               (("/bin/sh") (which "sh"))
+               (("/bin/echo") (which "echo"))
+               (("cat") (which "cat")))
+             #t))
+         (add-before 'check 'set-up-test-environment
+           (lambda* (#:key inputs #:allow-other-keys)
+             (setenv "TZDIR" (string-append (assoc-ref inputs "tzdata")
+                                            "/share/zoneinfo"))
+             #t)))
+       #:configure-flags
+       (list
+        "--disable-ldap"
+        "--disable-mysql"
+        "--disable-systemd"
+
+        ;; Disable BSD-4 licensed plugins.
+        "--disable-blowfish"
+        "--disable-des"
+
+        ;; Make it usable.  The default configuration is far too minimal to be
+        ;; used with most common VPN set-ups.
+        ;; See <https://wiki.strongswan.org/projects/strongswan/wiki/Autoconf>.
+        "--enable-aesni"
+        "--enable-attr-sql"
+        "--enable-chapoly"
+        "--enable-curl"
+        "--enable-dhcp"
+        "--enable-eap-aka"
+        "--enable-eap-aka-3gpp"
+        "--enable-eap-dynamic"
+        "--enable-eap-identity"
+        "--enable-eap-md5"
+        "--enable-eap-mschapv2"
+        "--enable-eap-peap"
+        "--enable-eap-radius"
+        "--enable-eap-sim"
+        "--enable-eap-sim-file"
+        "--enable-eap-simaka-pseudonym"
+        "--enable-eap-simaka-reauth"
+        "--enable-eap-simaka-sql"
+        "--enable-eap-tls"
+        "--enable-eap-tnc"
+        "--enable-eap-ttls"
+        "--enable-ext-auth"
+        "--enable-farp"
+        "--enable-ha"
+        "--enable-led"
+        "--enable-md4"
+        "--enable-mediation"
+        "--enable-openssl"
+        "--enable-soup"
+        "--enable-sql"
+        "--enable-sqlite"
+        "--enable-xauth-eap"
+        "--enable-xauth-noauth"
+        "--enable-xauth-pam"
+
+        ;; Use libcap by default.
+        "--with-capabilities=libcap")))
+    (inputs
+     `(("curl" ,curl)
+       ("gmp" ,gmp)
+       ("libcap" ,libcap)
+       ("libgcrypt" ,libgcrypt)
+       ("libsoup" ,libsoup)
+       ("linux-pam" ,linux-pam)
+       ("openssl" ,openssl)))
+    (native-inputs
+     `(("coreutils" ,coreutils)
+       ("pkg-config" ,pkg-config)
+       ("tzdata" ,tzdata-for-tests)))
+    (synopsis "IKEv1/v2 keying daemon")
+    (description "StrongSwan is an IPsec implementation originally based upon
+the FreeS/WAN project.  It contains support for IKEv1, IKEv2, MOBIKE, IPv6,
+NAT-T and more.")
+    (home-page "https://strongswan.org/")
+    (license
+     (list license:gpl2+
+           ;; src/aikgen/*
+           ;; src/libcharon/plugins/dnscert/*
+           ;; src/libcharon/plugins/ext_auth/*
+           ;; src/libcharon/plugins/vici/ruby/*
+           ;; src/libcharon/plugins/xauth_pam/xauth_pam_listener.[ch]
+           license:expat
+           ;; src/inclue/sys/*
+           license:bsd-3
+           ;; src/libstrongswan/plugins/sha3/sha3_keccak.c
+           license:public-domain
+           ;; src/libstrongswan/plugins/pkcs11/pkcs11.h
+           (license:non-copyleft
+            "file://src/libstrongswan/plugins/pkcs11/pkcs11.h"
+            "pkcs11 contains a unknown permissive license. View the specific
+file for more details.")
+           ;; These files are not included in the
+           ;; build, they are disabled through
+           ;; options to ./configure
+           ;;
+           ;; src/libstrongswan/plugins/blowfish/bf_enc.c
+           ;; src/libstrongswan/plugins/blowfish/bf_locl.h
+           ;; src/libstrongswan/plugins/blowfish/bf_pi.h
+           ;; src/libstrongswan/plugins/blowfish/bf_skey.c
+           ;; src/libstrongswan/plugins/blowfish/blowfish_crypter.c
+           ;; src/libstrongswan/plugins/des/des_crypter.c
+           license:bsd-4))))
+
 (define-public vpnc
   (package
    (name "vpnc")
diff --git a/gnu/packages/web-browsers.scm b/gnu/packages/web-browsers.scm
index d2cda59540..f70af1af50 100644
--- a/gnu/packages/web-browsers.scm
+++ b/gnu/packages/web-browsers.scm
@@ -47,6 +47,7 @@
   #:use-module (guix packages)
   #:use-module (guix utils)
   #:use-module (gnu packages)
+  #:use-module (gnu packages autotools)
   #:use-module (gnu packages backup)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages curl)
@@ -471,7 +472,7 @@ access.")
          ("font-google-noto" ,font-google-noto)
          ("font-openmoji" ,font-openmoji)
          ("openssl" ,openssl)
-         ("qtbase" ,qtbase)
+         ("qtbase" ,qtbase-5)
          ("qtmultimedia" ,qtmultimedia)
          ("qtsvg" ,qtsvg)))
       (home-page "https://kristall.random-projects.net")
@@ -722,7 +723,7 @@ key-bindings (Emacs, vi, CUA), and is fully configurable in Common Lisp.")
 (define-public lagrange
   (package
     (name "lagrange")
-    (version "1.5.0")
+    (version "1.5.2")
     (source
      (origin
        (method url-fetch)
@@ -730,7 +731,7 @@ key-bindings (Emacs, vi, CUA), and is fully configurable in Common Lisp.")
         (string-append "https://git.skyjake.fi/skyjake/lagrange/releases/"
                        "download/v" version "/lagrange-" version ".tar.gz"))
        (sha256
-        (base32 "0ziidk1qv7gaj2pvbla09vznjgslgqwr9ljfd9hskrv6nc68wafs"))))
+        (base32 "0gqaipgs16kw711ijhshmbhhvlyjvh37wxdz059p4vvjhfrxbr1v"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #false))                ;no tests
@@ -834,7 +835,7 @@ http, and https via third-party applications.")
 (define-public tinmop
   (package
     (name "tinmop")
-    (version "0.6.2")
+    (version "0.8.1")
     (source
      (origin
        (method git-fetch)
@@ -843,7 +844,7 @@ http, and https via third-party applications.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1fz52agvxnavz375apb1pjalf3myjllr4pc096b6qvc6vzhadg4c"))))
+        (base32 "1lv1nckvzyhpn8cs6m40f2np15b3a8071kh7sy1216q2345s2ckc"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("curl" ,curl)
@@ -904,3 +905,30 @@ http, and https via third-party applications.")
 interface.")
     (home-page "https://www.autistici.org/interzona/tinmop.html")
     (license license:gpl3+)))
+
+(define-public telescope
+  (package
+    (name "telescope")
+    (version "0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://git.omarpolo.com/telescope/snapshot/"
+                           "telescope-" version ".tar.gz"))
+       (sha256
+        (base32 "1j7cj7fmvl11dvyhb23jx20k4r7m310qnyq0pwz3ijdpm5s88rf1"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f))                    ;no tests
+    (native-inputs
+     `(("autoconf" ,autoconf)
+       ("automake" ,automake)
+       ("gettext" ,gettext-minimal)))
+    (inputs
+     `(("libevent"  ,libevent)
+       ("libressl"  ,libressl)
+       ("ncurses"   ,ncurses)))
+    (home-page "https://git.omarpolo.com/telescope/about/")
+    (synopsis "Gemini client with a terminal interface")
+    (description "Telescope is a w3m-like browser for Gemini.")
+    (license license:x11)))
diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index 98a3ce5983..0ecc12e361 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -238,7 +238,7 @@
              #t)))))
     (inputs
      `(("http-parser" ,http-parser)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (home-page "https://github.com/azadkuh/qhttp/")
     (synopsis "Qt-based HTTP Library")
     (description
@@ -318,7 +318,7 @@ Interface} specification.")
 (define-public monolith
   (package
     (name "monolith")
-    (version "2.5.0")
+    (version "2.6.0")
     (source
      (origin
        (method git-fetch)
@@ -327,7 +327,7 @@ Interface} specification.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0s6jyhz51d39ccz0ghr7hy1fww84b0pzsyb8s63qgxbndp2c42l0"))))
+        (base32 "0rz0b1fvyn94s4izzzrxyijwzc0np80qgmbwvg983nnzpzfr33ai"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
@@ -336,6 +336,7 @@ Interface} specification.")
         ("rust-chrono" ,rust-chrono-0.4)
         ("rust-clap" ,rust-clap-2)
         ("rust-cssparser" ,rust-cssparser-0.28)
+        ("rust-encoding-rs" ,rust-encoding-rs-0.8)
         ("rust-html5ever" ,rust-html5ever-0.24)
         ("rust-regex" ,rust-regex-1)
         ("rust-reqwest" ,rust-reqwest-0.11)
@@ -400,6 +401,10 @@ the same, being completely separated from the Internet.")
                                   "--with-http_ssl_module"
                                   "--with-http_v2_module"
                                   "--with-http_xslt_module"
+                                  "--with-http_gzip_static_module"
+                                  "--with-http_gunzip_module"
+                                  "--with-http_addition_module"
+                                  "--with-http_sub_module"
                                   "--with-pcre-jit"
                                   "--with-debug"
                                   "--with-stream"
@@ -1121,7 +1126,7 @@ project)
          (add-before 'check 'render-offscreen
            (lambda _ (setenv "QT_QPA_PLATFORM" "offscreen") #t)))))
     (inputs
-     `(("qtbase" ,qtbase)))
+     `(("qtbase" ,qtbase-5)))
     (home-page "http://qjson.sourceforge.net")
     (synopsis "Library that maps JSON data to QVariant objects")
     (description "QJson is a Qt-based library that maps JSON data to
@@ -1146,7 +1151,7 @@ instances, while JSON's objects will be mapped to @code{QVariantMap}.")
     (build-system gnu-build-system)
     (inputs
      `(("qca" ,qca)
-       ("qtbase" ,qtbase)))
+       ("qtbase" ,qtbase-5)))
     (arguments
      '(#:tests? #f                      ;FIXME: some tests are failing
        #:phases
@@ -5823,14 +5828,14 @@ config files---you only have to specify the www root.")
 (define-public goaccess
   (package
     (name "goaccess")
-    (version "1.0.2")
+    (version "1.5")
     (source (origin
               (method url-fetch)
               (uri (string-append "http://tar.goaccess.io/goaccess-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "1w84y61f3ldg2f28q6qlyr1scn3mcx0bsbq3i5xi5w193wh3xa2q"))
+                "0qf1mbri1ypfnsi7cz4yll229zpfnkhig70h6hz2h0wpz1fns8ln"))
               (modules '((guix build utils)))
               (snippet '(begin
                           (substitute* "src/error.h"
@@ -8142,7 +8147,7 @@ It contains the code shared by all Kiwix ports.")
        ("libmicrohttpd" ,libmicrohttpd)
        ("libzim" ,libzim)
        ("pugixml" ,pugixml)
-       ("qtbase" ,qtbase)
+       ("qtbase" ,qtbase-5)
        ("qtdeclarative" ,qtdeclarative)
        ("qtwebchannel" ,qtwebchannel)
        ("qtwebengine" ,qtwebengine)
@@ -8151,7 +8156,7 @@ It contains the code shared by all Kiwix ports.")
        ("zstd" ,zstd "lib")))
     (native-inputs
      `(("pkg-config" ,pkg-config)
-       ("qmake" ,qtbase)))
+       ("qmake" ,qtbase-5)))
     (home-page "https://wiki.kiwix.org/wiki/Software")
     (synopsis "Viewer and manager of ZIM files")
     (description "Kiwix Desktop allows you to enjoy a lot of different content
diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm
index fe28585dd5..97fc921436 100644
--- a/gnu/packages/xdisorg.scm
+++ b/gnu/packages/xdisorg.scm
@@ -47,6 +47,8 @@
 ;;; Copyright © 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;; Copyright © 2021 Renzo Poddighe <renzo@poddighe.nl>
+;;; Copyright © 2021 Paul A. Patience <paul@apatience.com>
+;;; Copyright © 2021 Niklas Eklund <niklas.eklund@posteo.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -319,7 +321,7 @@ with X11 or Wayland, or in a text terminal with ncurses.")
    `(#:configure-flags '("-DCMAKE_BUILD_TYPE=Release")
      #:tests? #f)) ; Test suite is a rather manual process.
   (inputs
-   `(("qtbase" ,qtbase)
+   `(("qtbase" ,qtbase-5)
      ("qtscript" ,qtscript)
      ("qtsvg" ,qtsvg)
      ("qtx11extras" ,qtx11extras)))
@@ -359,6 +361,33 @@ high-level and flexible remapping mechanisms.  It affects the low-level
 layers (evdev and uinput), making remapping work in almost all the places.")
     (license license:gpl3+)))           ; see README.md (no licence headers)
 
+(define-public xkb-switch
+  (package
+    (name "xkb-switch")
+    (version "1.8.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri
+        (git-reference
+         (url "https://github.com/grwlf/xkb-switch")
+         (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1sd6ihgsswp6hjm1i4y092n4gl3gj0bc22grz4n7iy43mwphi40d"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:tests? #f))                    ;no test target
+    (inputs
+     `(("libx11" ,libx11)
+       ("libxkbfile" ,libxkbfile)))
+    (home-page "https://github.com/grwlf/xkb-switch")
+    (synopsis "Switch your X keyboard layouts from the command line")
+    (description
+     "xkb-switch is a C++ program that queries and changes the XKB layout
+state.")
+    (license license:gpl3+)))
+
 (define-public xclip
   (package
     (name "xclip")
@@ -2485,10 +2514,13 @@ Xwrits hides itself until you should take another break.")
          (replace 'install
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
-                    (bin (string-append out "/bin")))
+                    (bin (string-append out "/bin"))
+                    (man (string-append out "/share/man/man1")))
                (mkdir-p bin)
                (install-file "xsettingsd" bin)
                (install-file "dump_xsettings" bin)
+               (install-file "xsettingsd.1" man)
+               (install-file "dump_xsettings.1" man)
                #t))))))
     (home-page "https://github.com/derat/xsettingsd")
     (synopsis "Xorg settings daemon")
@@ -2875,3 +2907,57 @@ Pressing the key again will cycle to the application's next window,
 if there's more than one.")
     (home-page "https://github.com/mkropat/jumpapp")
     (license license:expat)))
+
+(define-public xkbset
+  (package
+    (name "xkbset")
+    (version "0.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://faculty.missouri.edu/~stephen/software/"
+                           name "/" name "-" version ".tar.gz"))
+       (sha256
+        (base32 "199mlm127zk1lr8nrq22n68l2l8cjwc4cgwd67rg1i6497n2y0xc"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libx11" ,libx11)
+       ("perl" ,perl)
+       ("perl-tk" ,perl-tk)))
+    (arguments
+     `(#:tests? #f                      ; There are none.
+       #:make-flags
+       `(,,(string-append "CC=" (cc-for-target))
+         ,(string-append "X11PREFIX=" %output)
+         ,(string-append "X11BASE=" (assoc-ref %build-inputs "libx11"))
+         ,(string-append "INSTALL_MAN1=" %output "/share/man/man1"))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (add-before 'install 'create-install-directories
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (mkdir-p out)
+               (with-directory-excursion out
+                 (for-each mkdir-p '("bin" "share/man/man1"))))
+             #t))
+         (add-after 'install 'wrap-perl-script
+           (lambda* (#:key outputs #:allow-other-keys)
+             (wrap-program (string-append (assoc-ref outputs "out")
+                                          "/bin/xkbset-gui")
+               `("PERL5LIB" ":" prefix (,(getenv "PERL5LIB"))))
+             #t))
+         (replace 'install-license-files
+           (lambda* (#:key outputs #:allow-other-keys)
+             (install-file "COPYRIGHT"
+                           (string-append (assoc-ref outputs "out")
+                                          "/share/doc/" ,name "-" ,version))
+             #t)))))
+    (home-page "https://faculty.missouri.edu/~stephen/software/")
+    (synopsis "User-preference utility for XKB extensions for X")
+    (description
+     "This is a program to help manage many of the XKB features of the X Window
+System.  This includes such features as MouseKeys, AccessX, StickyKeys,
+BounceKeys, and SlowKeys.  It includes a graphical program to help with
+MouseKeys-acceleration management.")
+    (license license:bsd-3)))
diff --git a/gnu/packages/xfce.scm b/gnu/packages/xfce.scm
index 38d013f874..814b567cce 100644
--- a/gnu/packages/xfce.scm
+++ b/gnu/packages/xfce.scm
@@ -736,7 +736,7 @@ allows you to shut down the computer from Xfce.")
 (define-public xfce4-settings
   (package
     (name "xfce4-settings")
-    (version "4.16.1")
+    (version "4.16.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://archive.xfce.org/src/xfce/"
@@ -744,7 +744,7 @@ allows you to shut down the computer from Xfce.")
                                   name "-" version ".tar.bz2"))
               (sha256
                (base32
-                "1iim6sbh58hjwdmwsdlbh9bdnrs2k98crapv3kdhwkd3gazf2a5v"))
+                "0zixl1yiksavp3a824hqczxx5q3l09f0ng37gxl5wlv0111cpmsd"))
               (patches (search-patches "xfce4-settings-defaults.patch"))))
     (build-system gnu-build-system)
     (arguments
@@ -1074,7 +1074,7 @@ inhibit interface which allows applications to prevent automatic sleep.")
 (define-public ristretto
   (package
     (name "ristretto")
-    (version "0.10.0")
+    (version "0.11.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://archive.xfce.org/src/apps/ristretto/"
@@ -1082,7 +1082,7 @@ inhibit interface which allows applications to prevent automatic sleep.")
                                   "ristretto-" version ".tar.bz2"))
               (sha256
                (base32
-                "0sa75m1w6yvv4xvzrwqiif6vnqgi29hjrixrh87nxss58bbms8hn"))))
+                "08w8nw6cl8kpvjnp7dxgpqlmi3s73amhrb7l0sbzmjy82ba30zl7"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("intltool" ,intltool)
diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm
index a57a44f727..f07f9b91b1 100644
--- a/gnu/packages/xml.scm
+++ b/gnu/packages/xml.scm
@@ -32,6 +32,7 @@
 ;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
 ;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
 ;;; Copyright © 2021 David Larsson <david.larsson@selfhosted.xyz>
+;;; Copyright © 2021 Matthew James Kraai <kraai@ftbfs.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -878,7 +879,7 @@ building Perl SAX2 XML parsers, filters, and drivers.")
     (home-page "https://metacpan.org/release/XML-SAX-Base")
     (synopsis "Base class for SAX Drivers and Filters")
     (description "This module has a very simple task - to be a base class for
-PerlSAX drivers and filters.  It's default behaviour is to pass the input
+PerlSAX drivers and filters.  Its default behaviour is to pass the input
 directly to the output unchanged.  It can be useful to use this module as a
 base class so you don't have to, for example, implement the characters()
 callback.")
@@ -1090,14 +1091,14 @@ server, collect the answer, and finally decoding the XML to Perl.")
 (define-public perl-xml-feed
   (package
     (name "perl-xml-feed")
-    (version "0.61")
+    (version "0.63")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://cpan/authors/id/D/DA/DAVECROSS/"
                                   "XML-Feed-" version ".tar.gz"))
               (sha256
                (base32
-                "1zrslg7wz15sm1k28i3gp108cszh062ac24m3ydvr59pwfqs9br6"))))
+                "04frqhikmyq0i9ldraisbvppyjhqg6gz83l2rqpmp4f2h9n9k2lw"))))
     (build-system perl-build-system)
     (native-inputs
      `(("perl-module-build" ,perl-module-build)
@@ -2590,7 +2591,7 @@ for Python's ElementTree XML data structures, both for the standard
 ElementTree library and for the @uref{http://lxml.de, lxml.etree} library.
 
 For lxml.etree this package can be useful for providing XPath 2.0 selectors,
-because lxml.etree already has it's own implementation of XPath 1.0.")
+because lxml.etree already has its own implementation of XPath 1.0.")
     (license license:expat)))
 
 (define-public python-lxml
diff --git a/gnu/packages/xorg.scm b/gnu/packages/xorg.scm
index 1afd028bbd..e590bb10e7 100644
--- a/gnu/packages/xorg.scm
+++ b/gnu/packages/xorg.scm
@@ -28,6 +28,7 @@
 ;;; Copyright © 2020 Jean-Baptiste Note <jean-baptiste.note@m4x.org>
 ;;; Copyright © 2021 Nicolò Balzarotti <nicolo@nixo.xyz>
 ;;; Copyright © 2021 Matthew James Kraai <kraai@ftbfs.org>
+;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -54,6 +55,7 @@
   #:use-module (guix build-system python)
   #:use-module (guix utils)
   #:use-module (gnu packages)
+  #:use-module (gnu packages aidc)
   #:use-module (gnu packages anthy)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages bison)
@@ -69,6 +71,7 @@
   #:use-module (gnu packages gnupg)
   #:use-module (gnu packages gperf)
   #:use-module (gnu packages gtk)
+  #:use-module (gnu packages haskell-xyz)
   #:use-module (gnu packages inkscape)
   #:use-module (gnu packages image)
   #:use-module (gnu packages imagemagick)
@@ -3022,8 +3025,8 @@ X server.")
 
 
 (define-public xf86-video-intel
-  (let ((commit "ad5540f6ecaec287c70259f0181e613561b716f6")
-        (revision "17"))
+  (let ((commit "31486f40f8e8f8923ca0799aea84b58799754564")
+        (revision "18"))
     (package
       (name "xf86-video-intel")
       (version (git-version "2.99.917" revision commit))
@@ -3032,11 +3035,11 @@ X server.")
          ;; there's no current tarball
          (method git-fetch)
          (uri (git-reference
-               (url "https://anongit.freedesktop.org/git/xorg/driver/xf86-video-intel.git")
+               (url "https://gitlab.freedesktop.org/xorg/driver/xf86-video-intel.git")
                (commit commit)))
          (sha256
           (base32
-           "09jdg5wrq708wc83027337qvdjb96827h7sjwjfl5ffiynfpwl95"))
+           "0lv6vlx9gvp34pidmx4gxgb0qjf0km0gabbaxw141nnvj1azv94y"))
          (file-name (git-file-name name version))))
       (build-system gnu-build-system)
       (inputs `(("mesa" ,mesa)
@@ -3517,7 +3520,7 @@ X server.")
 (define-public xf86-video-vesa
   (package
     (name "xf86-video-vesa")
-    (version "2.4.0")
+    (version "2.5.0")
     (source
       (origin
         (method url-fetch)
@@ -3527,7 +3530,7 @@ X server.")
                ".tar.bz2"))
         (sha256
           (base32
-            "1373vsxn6qh00na0s9c09kf09gj78rzi98zq93id8v5zsya3qi5z"))))
+            "0nf6ai74c60xk96kgr8q9mx6lrxm5id3765ws4d801irqzrj85hz"))))
     (build-system gnu-build-system)
     (inputs `(("xorg-server" ,xorg-server)))
     (native-inputs `(("pkg-config" ,pkg-config)))
@@ -6098,7 +6101,7 @@ to answer a question.  Xmessage can also exit after a specified time.")
 (define-public xterm
   (package
     (name "xterm")
-    (version "367")
+    (version "368")
     (source
      (origin
        (method url-fetch)
@@ -6108,7 +6111,7 @@ to answer a question.  Xmessage can also exit after a specified time.")
              (string-append "ftp://ftp.invisible-island.net/xterm/"
                             "xterm-" version ".tgz")))
        (sha256
-        (base32 "07y51l06n344pjyxdddq6sdvxw25nl10irl4avynkqjnqyqsiw97"))))
+        (base32 "04p7db3j3n5dk1vvlas4231rh6jgr4qi6ppvpbq9xd5n62cidx9g"))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags '("--enable-wide-chars" "--enable-load-vt-fonts"
@@ -6304,15 +6307,15 @@ basic eye-candy effects.")
 (define-public xpra
   (package
     (name "xpra")
-    (version "4.0.6")
+    (version "4.2")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://www.xpra.org/src/xpra-"
-                           version ".tar.xz"))
+                           version ".tar.gz"))
        (sha256
-        (base32 "1s49y2s75a8a70vj0micnmpic5zv1n32yjxy8fkxsqa6j5njyrww"))
-       (patches (search-patches "xpra-4.0.1-systemd-run.patch"))))
+        (base32 "1yg9asi3i3wf73ibc006xv3g77axvbyp81lyinwq27syabh30i1a"))
+       (patches (search-patches "xpra-4.2-systemd-run.patch"))))
     (build-system python-build-system)
     ;; see also http://xpra.org/trac/wiki/Dependencies
     (inputs `(
@@ -6351,6 +6354,7 @@ basic eye-candy effects.")
               ("python-lz4" ,python-lz4) ; Faster compression than zlib.
               ("python-netifaces" ,python-netifaces)))
     (native-inputs `(("pkg-config" ,pkg-config)
+                     ("pandoc" ,pandoc)
                      ("python-cython" ,python-cython)))
     (arguments
      `(#:configure-flags '("--without-Xdummy"
@@ -6387,7 +6391,7 @@ basic eye-candy effects.")
                  (close-port file)))
              ;; Add Xorg module paths.
              (append-to-file
-              "etc/xpra/xorg.conf"
+              "fs/etc/xpra/xorg.conf"
               (string-append "\nSection \"Files\"\nModulePath \""
                              (assoc-ref inputs "xf86-video-dummy") "/lib/xorg/modules,"
                              (assoc-ref inputs "xf86-input-mouse") "/lib/xorg/modules,"
@@ -6395,8 +6399,8 @@ basic eye-candy effects.")
                              (assoc-ref inputs "xorg-server") "/lib/xorg/modules\"\n"
                              "EndSection\n\n"))
              (substitute* '("xpra/scripts/config.py"
-                            "etc/xpra/conf.d/60_server.conf.in"
-                            "unittests/unit/server/mixins/notification_test.py")
+                            "fs/etc/xpra/conf.d/60_server.conf.in"
+                            "tests/unittests/unit/server/mixins/notification_test.py")
                ;; The trailing -- is intentional, so we only replace it inside
                ;; a command line.
                (("dbus-launch --")
@@ -6518,7 +6522,7 @@ and embedded platforms.")
   (package/inherit uim
     (name "uim-qt")
     (inputs
-     `(("qt" ,qtbase)
+     `(("qt" ,qtbase-5)
        ("qtx11extras" ,qtx11extras)
        ,@(package-inputs uim)))
     (arguments
diff --git a/gnu/services/avahi.scm b/gnu/services/avahi.scm
index 7812191cb2..2dcf1d9c1b 100644
--- a/gnu/services/avahi.scm
+++ b/gnu/services/avahi.scm
@@ -40,7 +40,6 @@
             avahi-configuration-wide-area?
             avahi-configuration-domains-to-browse
 
-            avahi-service
             avahi-service-type))
 
 ;;; Commentary:
@@ -166,38 +165,4 @@ service switch (NSS) with support for @code{.local} host name resolution.")
                                             avahi-package)))
                   (default-value (avahi-configuration)))))
 
-(define-deprecated (avahi-service #:key (avahi avahi) debug?
-                                  host-name
-                                  (publish? #t)
-                                  (ipv4? #t) (ipv6? #t)
-                                  wide-area?
-                                  (domains-to-browse '()))
-  avahi-service-type
-  "Return a service that runs @command{avahi-daemon}, a system-wide
-mDNS/DNS-SD responder that allows for service discovery and
-\"zero-configuration\" host name lookups (see @uref{https://avahi.org/}), and
-extends the name service cache daemon (nscd) so that it can resolve
-@code{.local} host names using
-@uref{http://0pointer.de/lennart/projects/nss-mdns/, nss-mdns}.  Additionally,
-add the @var{avahi} package to the system profile so that commands such as
-@command{avahi-browse} are directly usable.
-
-If @var{host-name} is different from @code{#f}, use that as the host name to
-publish for this machine; otherwise, use the machine's actual host name.
-
-When @var{publish?} is true, publishing of host names and services is allowed;
-in particular, avahi-daemon will publish the machine's host name and IP
-address via mDNS on the local network.
-
-When @var{wide-area?} is true, DNS-SD over unicast DNS is enabled.
-
-Boolean values @var{ipv4?} and @var{ipv6?} determine whether to use IPv4/IPv6
-sockets."
-  (service avahi-service-type
-           (avahi-configuration
-            (avahi avahi) (debug? debug?) (host-name host-name)
-            (publish? publish?) (ipv4? ipv4?) (ipv6? ipv6?)
-            (wide-area? wide-area?)
-            (domains-to-browse domains-to-browse))))
-
 ;;; avahi.scm ends here
diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 24b3ea785b..3be2e984c3 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -71,7 +71,6 @@
             file-system-service-type
             swap-service
             host-name-service
-            console-keymap-service
             %default-console-font
             console-font-service-type
             console-font-service
@@ -151,7 +150,6 @@
             guix-configuration-extra-options
             guix-configuration-log-file
 
-            guix-service
             guix-service-type
             guix-publish-configuration
             guix-publish-configuration?
@@ -163,16 +161,13 @@
             guix-publish-configuration-nar-path
             guix-publish-configuration-cache
             guix-publish-configuration-ttl
-            guix-publish-service
             guix-publish-service-type
 
             gpm-configuration
             gpm-configuration?
             gpm-service-type
-            gpm-service
 
             urandom-seed-service-type
-            urandom-seed-service
 
             rngd-configuration
             rngd-configuration?
@@ -543,10 +538,6 @@ file systems, as well as corresponding @file{/etc/fstab} entries.")))
 generator (RNG) with the value recorded when the system was last shut
 down.")))
 
-(define-deprecated (urandom-seed-service)
-  urandom-seed-service-type
-  (service urandom-seed-service-type))
-
 
 ;;;
 ;;; Add hardware random number generator to entropy pool.
@@ -651,11 +642,6 @@ to add @var{device} to the kernel's entropy pool.  The service will fail if
 @code{keyboard-layout} field of @code{operating-system}.}  Load the given list
 of console keymaps with @command{loadkeys}.")))
 
-(define-deprecated (console-keymap-service #:rest files)
-  #f
-  "Return a service to load console keymaps from @var{files}."
-  (service console-keymap-service-type files))
-
 (define %default-console-font
   ;; Note: 'LatGrkCyr-8x16' has the advantage of providing three common
   ;; scripts as well as glyphs for em dash, quotation marks, and other Unicode
@@ -1516,7 +1502,8 @@ archive' public keys, with GUIX."
 
 (define %default-authorized-guix-keys
   ;; List of authorized substitute keys.
-  (list (file-append guix "/share/guix/berlin.guix.gnu.org.pub")))
+  (list (file-append guix "/share/guix/berlin.guix.gnu.org.pub")
+        (file-append guix "/share/guix/bordeaux.guix.gnu.org.pub")))
 
 (define-record-type* <guix-configuration>
   guix-configuration make-guix-configuration
@@ -1770,13 +1757,6 @@ proxy of 'guix-daemon'...~%")
    (description
     "Run the build daemon of GNU@tie{}Guix, aka. @command{guix-daemon}.")))
 
-(define-deprecated (guix-service #:optional
-                                 (config %default-guix-configuration))
-  guix-service-type
-  "Return a service that runs the Guix build daemon according to
-@var{config}."
-  (service guix-service-type config))
-
 
 (define-record-type* <guix-publish-configuration>
   guix-publish-configuration make-guix-publish-configuration
@@ -1928,19 +1908,6 @@ raise a deprecation warning if the 'compression-level' field was used."
                  "Add a Shepherd service running @command{guix publish}, a
 command that allows you to share pre-built binaries with others over HTTP.")))
 
-(define-deprecated (guix-publish-service #:key (guix guix)
-                                         (port 80) (host "localhost"))
-  guix-publish-service-type
-  "Return a service that runs @command{guix publish} listening on @var{host}
-and @var{port} (@pxref{Invoking guix publish}).
-
-This assumes that @file{/etc/guix} already contains a signing key pair as
-created by @command{guix archive --generate-key} (@pxref{Invoking guix
-archive}).  If that is not the case, the service will fail to start."
-  ;; Deprecated.
-  (service guix-publish-service-type
-           (guix-publish-configuration (guix guix) (port port) (host host))))
-
 
 ;;;
 ;;; Udev.
@@ -2282,19 +2249,6 @@ command-line options.  GPM allows users to use the mouse in the console,
 notably to select, copy, and paste text.  The default options use the
 @code{ps2} protocol, which works for both USB and PS/2 mice.")))
 
-(define-deprecated (gpm-service #:key (gpm gpm)
-                                (options %default-gpm-options))
-  gpm-service-type
-  "Run @var{gpm}, the general-purpose mouse daemon, with the given
-command-line @var{options}.  GPM allows users to use the mouse in the console,
-notably to select, copy, and paste text.  The default value of @var{options}
-uses the @code{ps2} protocol, which works for both USB and PS/2 mice.
-
-This service is not part of @var{%base-services}."
-  ;; To test in QEMU, use "-usbdevice mouse" and then, in the monitor, use
-  ;; "info mice" and "mouse_set X" to use the right mouse.
-  (service gpm-service-type
-           (gpm-configuration (gpm gpm) (options options))))
 
 (define-record-type* <kmscon-configuration>
   kmscon-configuration     make-kmscon-configuration
diff --git a/gnu/services/ci.scm b/gnu/services/ci.scm
index 0b18521e76..0c3566bcaf 100644
--- a/gnu/services/ci.scm
+++ b/gnu/services/ci.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2018, 2019, 2020, 2021 Christopher Baines <mail@cbaines.net>
+;;; Copyright © 2021 Arun Isaac <arunisaac@systemreboot.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -115,13 +116,25 @@
          (home-directory (laminar-configuration-home-directory config))
          (shell #~(string-append #$shadow "/sbin/nologin")))))
 
+(define (laminar-activation config)
+  (let ((bind-http (laminar-configuration-bind-http config)))
+    #~(begin
+        ;; If listen is a unix socket, create its parent directory.
+        (when (string-prefix? "unix:" #$bind-http)
+          (let ((run-directory
+                 (dirname (substring #$bind-http (string-length "unix:"))))
+                (user (getpw "laminar")))
+            (mkdir-p run-directory)
+            (chown run-directory (passwd:uid user) (passwd:gid user)))))))
+
 (define laminar-service-type
   (service-type
    (name 'laminar)
    (extensions
     (list
      (service-extension shepherd-root-service-type laminar-shepherd-service)
-     (service-extension account-service-type laminar-account)))
+     (service-extension account-service-type laminar-account)
+     (service-extension activation-service-type laminar-activation)))
    (default-value (laminar-configuration))
    (description
     "Run the Laminar continuous integration service.")))
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 265cf9f35f..cd800fcc2b 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -82,7 +82,6 @@
             upower-configuration-time-action
             upower-configuration-critical-power-action
 
-            upower-service
             upower-service-type
 
             udisks-configuration
@@ -91,7 +90,6 @@
             udisks-service-type
 
             colord-service-type
-            colord-service
 
             geoclue-application
             geoclue-configuration
@@ -285,37 +283,6 @@ used by GNOME.")
                                             upower-package)))
                   (default-value (upower-configuration)))))
 
-(define-deprecated (upower-service #:key (upower upower)
-                                   (watts-up-pro? #f)
-                                   (poll-batteries? #t)
-                                   (ignore-lid? #f)
-                                   (use-percentage-for-policy? #f)
-                                   (percentage-low 10)
-                                   (percentage-critical 3)
-                                   (percentage-action 2)
-                                   (time-low 1200)
-                                   (time-critical 300)
-                                   (time-action 120)
-                                   (critical-power-action 'hybrid-sleep))
-  upower-service-type
-  "Return a service that runs @uref{http://upower.freedesktop.org/,
-@command{upowerd}}, a system-wide monitor for power consumption and battery
-levels, with the given configuration settings.  It implements the
-@code{org.freedesktop.UPower} D-Bus interface, and is notably used by GNOME."
-  (let ((config (upower-configuration
-                 (watts-up-pro? watts-up-pro?)
-                 (poll-batteries? poll-batteries?)
-                 (ignore-lid? ignore-lid?)
-                 (use-percentage-for-policy? use-percentage-for-policy?)
-                 (percentage-low percentage-low)
-                 (percentage-critical percentage-critical)
-                 (percentage-action percentage-action)
-                 (time-low time-low)
-                 (time-critical time-critical)
-                 (time-action time-action)
-                 (critical-power-action critical-power-action))))
-    (service upower-service-type config)))
-
 
 ;;;
 ;;; GeoClue D-Bus service.
@@ -540,15 +507,6 @@ Users need to be in the @code{lp} group to access the D-Bus service.
 interface to manage the color profiles of input and output devices such as
 screens and scanners.")))
 
-(define-deprecated (colord-service #:key (colord colord))
-  colord-service-type
-  "Return a service that runs @command{colord}, a system service with a D-Bus
-interface to manage the color profiles of input and output devices such as
-screens and scanners.  It is notably used by the GNOME Color Manager graphical
-tool.  See @uref{http://www.freedesktop.org/software/colord/, the colord web
-site} for more information."
-  (service colord-service-type colord))
-
 
 ;;;
 ;;; UDisks.
diff --git a/gnu/services/mcron.scm b/gnu/services/mcron.scm
index bd4e6e7410..0e675607f3 100644
--- a/gnu/services/mcron.scm
+++ b/gnu/services/mcron.scm
@@ -31,8 +31,7 @@
             mcron-configuration-mcron
             mcron-configuration-jobs
 
-            mcron-service-type
-            mcron-service))
+            mcron-service-type))
 
 ;;; Commentary:
 ;;;
@@ -173,18 +172,4 @@ files."
                                          jobs)))))
                 (default-value (mcron-configuration)))) ;empty job list
 
-(define-deprecated (mcron-service jobs #:optional (mcron mcron))
-  mcron-service-type
-  "Return an mcron service running @var{mcron} that schedules @var{jobs}, a
-list of gexps denoting mcron job specifications.
-
-This is a shorthand for:
-@example
-  (service mcron-service-type
-           (mcron-configuration (mcron mcron) (jobs jobs)))
-@end example
-"
-  (service mcron-service-type
-           (mcron-configuration (mcron mcron) (jobs jobs))))
-
 ;;; mcron.scm ends here
diff --git a/gnu/services/messaging.scm b/gnu/services/messaging.scm
index 8f2f3914cf..0fcb7faf89 100644
--- a/gnu/services/messaging.scm
+++ b/gnu/services/messaging.scm
@@ -52,7 +52,6 @@
 
             bitlbee-configuration
             bitlbee-configuration?
-            bitlbee-service
             bitlbee-service-type
 
             quassel-configuration
@@ -889,26 +888,6 @@ string, you could instantiate a prosody service like this:
                  "Run @url{http://bitlbee.org,BitlBee}, a daemon that acts as
 a gateway between IRC and chat networks.")))
 
-(define-deprecated (bitlbee-service #:key (bitlbee bitlbee)
-                                    (interface "127.0.0.1") (port 6667)
-                                    (extra-settings ""))
-  bitlbee-service-type
-  "Return a service that runs @url{http://bitlbee.org,BitlBee}, a daemon that
-acts as a gateway between IRC and chat networks.
-
-The daemon will listen to the interface corresponding to the IP address
-specified in @var{interface}, on @var{port}.  @code{127.0.0.1} means that only
-local clients can connect, whereas @code{0.0.0.0} means that connections can
-come from any networking interface.
-
-In addition, @var{extra-settings} specifies a string to append to the
-configuration file."
-  (service bitlbee-service-type
-           (bitlbee-configuration
-            (bitlbee bitlbee)
-            (interface interface) (port port)
-            (extra-settings extra-settings))))
-
 
 ;;;
 ;;; Quassel.
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index 87b3d754a3..1ae58041d3 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -73,7 +73,6 @@
   #:re-export (static-networking-service
                static-networking-service-type)
   #:export (%facebook-host-aliases
-            dhcp-client-service
             dhcp-client-service-type
 
             dhcpd-service-type
@@ -99,7 +98,6 @@
             ntp-server-address
             ntp-server-options
 
-            ntp-service
             ntp-service-type
 
             %openntpd-servers
@@ -126,7 +124,6 @@
             tor-configuration
             tor-configuration?
             tor-hidden-service
-            tor-service
             tor-service-type
 
             wicd-service-type
@@ -310,12 +307,6 @@ fe80::1%lo0 apps.facebook.com\n")
    (description "Run @command{dhcp}, a Dynamic Host Configuration
 Protocol (DHCP) client, on all the non-loopback network interfaces.")))
 
-(define-deprecated (dhcp-client-service #:key (dhcp isc-dhcp))
-  dhcp-client-service-type
-  "Return a service that runs @var{dhcp}, a Dynamic Host Configuration
-Protocol (DHCP) client, on all the non-loopback network interfaces."
-  (service dhcp-client-service-type dhcp))
-
 (define-record-type* <dhcpd-configuration>
   dhcpd-configuration make-dhcpd-configuration
   dhcpd-configuration?
@@ -541,21 +532,6 @@ daemon of the @uref{http://www.ntp.org, Network Time Foundation}.  The daemon
 will keep the system clock synchronized with that of the given servers.")
                 (default-value (ntp-configuration))))
 
-(define-deprecated (ntp-service #:key (ntp ntp)
-                                (servers %ntp-servers)
-                                allow-large-adjustment?)
-  ntp-service-type
-  "Return a service that runs the daemon from @var{ntp}, the
-@uref{http://www.ntp.org, Network Time Protocol package}.  The daemon will
-keep the system clock synchronized with that of @var{servers}.
-@var{allow-large-adjustment?} determines whether @command{ntpd} is allowed to
-make an initial adjustment of more than 1,000 seconds."
-  (service ntp-service-type
-           (ntp-configuration (ntp ntp)
-                              (servers servers)
-                              (allow-large-adjustment?
-                               allow-large-adjustment?))))
-
 
 ;;;
 ;;; OpenNTPD.
@@ -1059,21 +1035,6 @@ HiddenServicePort ~a ~a~%"
                  "Run the @uref{https://torproject.org, Tor} anonymous
 networking daemon.")))
 
-(define-deprecated (tor-service #:optional
-                                (config-file (plain-file "empty" ""))
-                                #:key (tor tor))
-  tor-service-type
-  "Return a service to run the @uref{https://torproject.org, Tor} anonymous
-networking daemon.
-
-The daemon runs as the @code{tor} unprivileged user.  It is passed
-@var{config-file}, a file-like object, with an additional @code{User tor} line
-and lines for hidden services added via @code{tor-hidden-service}.  Run
-@command{man tor} for information about the configuration file."
-  (service tor-service-type
-           (tor-configuration (tor tor)
-                              (config-file config-file))))
-
 (define tor-hidden-service-type
   ;; A type that extends Tor with hidden services.
   (service-type (name 'tor-hidden-service)
diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm
index 17d983ff8d..8ffea3b9dd 100644
--- a/gnu/services/xorg.scm
+++ b/gnu/services/xorg.scm
@@ -95,7 +95,6 @@
             slim-configuration-sessreg
 
             slim-service-type
-            slim-service
 
             screen-locker
             screen-locker?
@@ -108,7 +107,6 @@
 
             gdm-configuration
             gdm-service-type
-            gdm-service
 
             handle-xorg-configuration
             set-xorg-configuration))
@@ -664,49 +662,6 @@ reboot_cmd " shepherd "/sbin/reboot\n"
                   (description
                    "Run the SLiM graphical login manager for X11."))))
 
-(define-deprecated (slim-service #:key (slim slim)
-                                 (allow-empty-passwords? #t) auto-login?
-                                 (default-user "")
-                                 (theme %default-slim-theme)
-                                 (theme-name %default-slim-theme-name)
-                                 (xauth xauth) (shepherd shepherd)
-                                 (auto-login-session #f)
-                                 (startx (xorg-start-command)))
-  slim-service-type
-  "Return a service that spawns the SLiM graphical login manager, which in
-turn starts the X display server with @var{startx}, a command as returned by
-@code{xorg-start-command}.
-
-@cindex X session
-
-SLiM automatically looks for session types described by the @file{.desktop}
-files in @file{/run/current-system/profile/share/xsessions} and allows users
-to choose a session from the log-in screen using @kbd{F1}.  Packages such as
-@var{xfce}, @var{sawfish}, and @var{ratpoison} provide @file{.desktop} files;
-adding them to the system-wide set of packages automatically makes them
-available at the log-in screen.
-
-In addition, @file{~/.xsession} files are honored.  When available,
-@file{~/.xsession} must be an executable that starts a window manager
-and/or other X clients.
-
-When @var{allow-empty-passwords?} is true, allow logins with an empty
-password.  When @var{auto-login?} is true, log in automatically as
-@var{default-user} with @var{auto-login-session}.
-
-If @var{theme} is @code{#f}, the use the default log-in theme; otherwise
-@var{theme} must be a gexp denoting the name of a directory containing the
-theme to use.  In that case, @var{theme-name} specifies the name of the
-theme."
-  (service slim-service-type
-           (slim-configuration
-            (slim slim)
-            (allow-empty-passwords? allow-empty-passwords?)
-            (auto-login? auto-login?) (default-user default-user)
-            (theme theme) (theme-name theme-name)
-            (xauth xauth) (shepherd shepherd)
-            (auto-login-session auto-login-session))))
-
 
 ;;;
 ;;; Screen lockers & co.
@@ -1043,34 +998,6 @@ the GNOME desktop environment.")
                    "Run the GNOME Desktop Manager (GDM), a program that allows
 you to log in in a graphical session, whether or not you use GNOME."))))
 
-(define-deprecated (gdm-service #:key (gdm gdm)
-                                (allow-empty-passwords? #t)
-                                (x-server (xorg-wrapper)))
-  gdm-service-type
-  "Return a service that spawns the GDM graphical login manager, which in turn
-starts the X display server with @var{X}, a command as returned by
-@code{xorg-wrapper}.
-
-@cindex X session
-
-GDM automatically looks for session types described by the @file{.desktop}
-files in @file{/run/current-system/profile/share/xsessions} and allows users
-to choose a session from the log-in screen using @kbd{F1}.  Packages such as
-@var{xfce}, @var{sawfish}, and @var{ratpoison} provide @file{.desktop} files;
-adding them to the system-wide set of packages automatically makes them
-available at the log-in screen.
-
-In addition, @file{~/.xsession} files are honored.  When available,
-@file{~/.xsession} must be an executable that starts a window manager
-and/or other X clients.
-
-When @var{allow-empty-passwords?} is true, allow logins with an empty
-password."
-  (service gdm-service-type
-           (gdm-configuration
-            (gdm gdm)
-            (allow-empty-passwords? allow-empty-passwords?))))
-
 (define* (set-xorg-configuration config
                                  #:optional
                                  (login-manager-service-type
diff --git a/guix/build/asdf-build-system.scm b/guix/build/asdf-build-system.scm
index 7f1037c4f9..6186613e52 100644
--- a/guix/build/asdf-build-system.scm
+++ b/guix/build/asdf-build-system.scm
@@ -72,8 +72,7 @@
 
 (define (output-translation source-path
                             object-output)
-  "Return a translation for the system's source path
-to it's binary output."
+  "Return a translation for the system's source path to its binary output."
   `((,source-path
      :**/ :*.*.*)
     (,(library-directory object-output)
diff --git a/guix/build/profiles.scm b/guix/build/profiles.scm
index a40c3f96de..9249977bed 100644
--- a/guix/build/profiles.scm
+++ b/guix/build/profiles.scm
@@ -20,6 +20,8 @@
   #:use-module (guix build union)
   #:use-module (guix build utils)
   #:use-module (guix search-paths)
+  #:use-module (srfi srfi-1)
+  #:use-module (srfi srfi-11)
   #:use-module (srfi srfi-26)
   #:use-module (ice-9 ftw)
   #:use-module (ice-9 match)
@@ -143,45 +145,71 @@ instead make DIRECTORY a \"real\" directory containing symlinks."
                         directory))))
             (apply throw args))))))
 
-(define* (build-profile output inputs
-                        #:key manifest search-paths
-                        (symlink symlink))
-  "Build a user profile from INPUTS in directory OUTPUT, using SYMLINK to
-create symlinks.  Write MANIFEST, an sexp, to OUTPUT/manifest.  Create
-OUTPUT/etc/profile with Bash definitions for -all the variables listed in
-SEARCH-PATHS."
+(define (manifest-sexp->inputs+search-paths manifest)
+  "Parse MANIFEST, an sexp as produced by 'manifest->gexp', and return two
+values: the list of store items of its manifest entries, and the list of
+search path specifications."
+  (match manifest                            ;this must match 'manifest->gexp'
+    (('manifest ('version 3)
+                ('packages (entries ...)))
+     (let loop ((entries entries)
+                (inputs '())
+                (search-paths '()))
+       (match entries
+         (((name version output item
+                 ('propagated-inputs deps)
+                 ('search-paths paths) _ ...) . rest)
+          (loop (append deps rest)
+                (cons item inputs)
+                (append paths search-paths)))
+         (()
+          (values inputs
+                  (delete-duplicates
+                   (cons $PATH
+                         (map sexp->search-path-specification
+                              search-paths))))))))))
+
+(define* (build-profile output manifest
+                        #:key (extra-inputs '()) (symlink symlink))
+  "Build a user profile from MANIFEST, an sexp, and EXTRA-INPUTS, a list of
+store items, in directory OUTPUT, using SYMLINK to create symlinks.  Create
+OUTPUT/etc/profile with Bash definitions for all the variables listed in the
+search paths of MANIFEST's entries."
   (define manifest-file
     (string-append output "/manifest"))
 
-  ;; Make the symlinks.
-  (union-build output inputs
-               #:symlink symlink
-               #:log-port (%make-void-port "w"))
+  (let-values (((inputs search-paths)
+                (manifest-sexp->inputs+search-paths manifest)))
 
-  ;; If one of the INPUTS provides a '/manifest' file, delete it.  That can
-  ;; happen if MANIFEST contains something such as a Guix instance, which is
-  ;; ultimately built as a profile.
-  (when (file-exists? manifest-file)
-    (delete-file manifest-file))
+    ;; Make the symlinks.
+    (union-build output (append extra-inputs inputs)
+                 #:symlink symlink
+                 #:log-port (%make-void-port "w"))
 
-  ;; Store meta-data.
-  (call-with-output-file manifest-file
-    (lambda (p)
-      (display "\
+    ;; If one of the INPUTS provides a '/manifest' file, delete it.  That can
+    ;; happen if MANIFEST contains something such as a Guix instance, which is
+    ;; ultimately built as a profile.
+    (when (file-exists? manifest-file)
+      (delete-file manifest-file))
+
+    ;; Store meta-data.
+    (call-with-output-file manifest-file
+      (lambda (p)
+        (display "\
 ;; This file was automatically generated and is for internal use only.
 ;; It cannot be passed to the '--manifest' option.
 ;; Run 'guix package --export-manifest' if you want to export a file
 ;; suitable for '--manifest'.\n\n"
-               p)
-      (pretty-print manifest p)))
+                 p)
+        (pretty-print manifest p)))
 
-  ;; Make sure we can write to 'OUTPUT/etc'.  'union-build' above could have
-  ;; made 'etc' a symlink to a read-only sub-directory in the store so we need
-  ;; to work around that.
-  (ensure-writable-directory (string-append output "/etc")
-                             #:symlink symlink)
+    ;; Make sure we can write to 'OUTPUT/etc'.  'union-build' above could have
+    ;; made 'etc' a symlink to a read-only sub-directory in the store so we
+    ;; need to work around that.
+    (ensure-writable-directory (string-append output "/etc")
+                               #:symlink symlink)
 
-  ;; Write 'OUTPUT/etc/profile'.
-  (build-etc/profile output search-paths))
+    ;; Write 'OUTPUT/etc/profile'.
+    (build-etc/profile output search-paths)))
 
 ;;; profile.scm ends here
diff --git a/guix/describe.scm b/guix/describe.scm
index 711b7b4290..65cd79094b 100644
--- a/guix/describe.scm
+++ b/guix/describe.scm
@@ -115,7 +115,11 @@ lives in, or the empty list if this is not applicable."
     "Return manifest entries corresponding to extra channels--i.e., not the
 'guix' channel."
     (remove (lambda (entry)
-              (string=? (manifest-entry-name entry) "guix"))
+              (or (string=? (manifest-entry-name entry) "guix")
+
+                  ;; If ENTRY lacks the 'source' property, it's not an entry
+                  ;; from 'guix pull'.  See <https://bugs.gnu.org/48778>.
+                  (not (assq 'source (manifest-entry-properties entry)))))
             (current-profile-entries))))
 
 (define current-channels
diff --git a/guix/git.scm b/guix/git.scm
index 57fa2ca1ee..9c6f326c36 100644
--- a/guix/git.scm
+++ b/guix/git.scm
@@ -424,6 +424,14 @@ it unchanged."
        ;; REPOSITORY as soon as possible.
        (repository-close! repository)
 
+       ;; Update CACHE-DIRECTORY's mtime to so the cache logic sees it.
+       (match (gettimeofday)
+         ((seconds . microseconds)
+          (let ((nanoseconds (* 1000 microseconds)))
+            (utime cache-directory
+                   seconds seconds
+                   nanoseconds nanoseconds))))
+
        ;; When CACHE-DIRECTORY is a sub-directory of the default cache
        ;; directory, remove expired checkouts that are next to it.
        (let ((parent (dirname cache-directory)))
diff --git a/guix/grafts.scm b/guix/grafts.scm
index 7f5b97c39d..0ffda8f9aa 100644
--- a/guix/grafts.scm
+++ b/guix/grafts.scm
@@ -25,10 +25,10 @@
   #:use-module ((guix utils) #:select (%current-system))
   #:use-module (guix sets)
   #:use-module (srfi srfi-1)
-  #:use-module (srfi srfi-11)
   #:use-module (srfi srfi-9 gnu)
   #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-34)
+  #:use-module (srfi srfi-71)
   #:use-module (ice-9 match)
   #:use-module (ice-9 vlist)
   #:export (graft?
@@ -173,10 +173,20 @@ references."
                  items))))
     (remove (cut member <> self) refs)))
 
+(define %graft-cache
+  ;; Cache that maps derivation/outputs/grafts tuples to lists of grafts.
+  (allocate-store-connection-cache 'grafts))
+
+(define record-cache-lookup!
+  (cache-lookup-recorder "derivation-graft-cache"
+                         "Derivation graft cache"))
+
 (define-syntax-rule (with-cache key exp ...)
   "Cache the value of monadic expression EXP under KEY."
-  (mlet %state-monad ((cache (current-state)))
-    (match (vhash-assoc key cache)
+  (mlet* %state-monad ((cache (current-state))
+                       (result -> (vhash-assoc key cache)))
+    (record-cache-lookup! result cache)
+    (match result
       ((_ . result)                               ;cache hit
        (return result))
       (#f                                         ;cache miss
@@ -218,10 +228,10 @@ have no corresponding element in the resulting list."
              ((set-contains? visited drv)
               (loop rest items result visited))
              (else
-              (let*-values (((inputs)
-                             (map derivation-input-derivation
-                                  (derivation-inputs drv)))
-                            ((result items)
+              (let* ((inputs
+                      (map derivation-input-derivation
+                           (derivation-inputs drv)))
+                     (result items
                              (fold2 lookup-derivers
                                     result items inputs)))
                 (loop (append rest inputs)
@@ -266,7 +276,7 @@ derivations to the corresponding set of grafts."
                                       #:system system)))))
           (reference-origins drv items)))
 
-  (with-cache (cons (derivation-file-name drv) outputs)
+  (with-cache (list (derivation-file-name drv) outputs grafts)
     (match (non-self-references store drv outputs)
       (()                                         ;no dependencies
        (return grafts))
@@ -304,17 +314,25 @@ derivations to the corresponding set of grafts."
   "Apply GRAFTS to the OUTPUTS of DRV and all their dependencies, recursively.
 That is, if GRAFTS apply only indirectly to DRV, graft the dependencies of
 DRV, and graft DRV itself to refer to those grafted dependencies."
-  (match (run-with-state
-             (cumulative-grafts store drv grafts
-                                #:outputs outputs
-                                #:guile guile #:system system)
-           vlist-null)                            ;the initial cache
-    ((first . rest)
-     ;; If FIRST is not a graft for DRV, it means that GRAFTS are not
-     ;; applicable to DRV and nothing needs to be done.
-     (if (equal? drv (graft-origin first))
-         (graft-replacement first)
-         drv))))
+  (let ((grafts cache
+                (run-with-state
+                    (cumulative-grafts store drv grafts
+                                       #:outputs outputs
+                                       #:guile guile #:system system)
+                  (store-connection-cache store %graft-cache))))
+
+    ;; Save CACHE in STORE to benefit from it on the next call.
+    ;; XXX: Ideally we'd use %STORE-MONAD and 'mcached' and avoid mutating
+    ;; STORE.
+    (set-store-connection-cache! store %graft-cache cache)
+
+    (match grafts
+      ((first . rest)
+       ;; If FIRST is not a graft for DRV, it means that GRAFTS are not
+       ;; applicable to DRV and nothing needs to be done.
+       (if (equal? drv (graft-origin first))
+           (graft-replacement first)
+           drv)))))
 
 
 ;; The following might feel more at home in (guix packages) but since (guix
diff --git a/guix/hg-download.scm b/guix/hg-download.scm
index eb7c345489..382c34922a 100644
--- a/guix/hg-download.scm
+++ b/guix/hg-download.scm
@@ -35,7 +35,6 @@
             hg-reference?
             hg-reference-url
             hg-reference-changeset
-            hg-reference-recursive?
             hg-predicate
             hg-fetch
             hg-version
@@ -67,6 +66,13 @@
   "Return a fixed-output derivation that fetches REF, a <hg-reference>
 object.  The output is expected to have recursive hash HASH of type
 HASH-ALGO (a symbol).  Use NAME as the file name, or a generic name if #f."
+  (define inputs
+    ;; The 'swh-download' procedure requires tar and gzip.
+    `(("gzip" ,(module-ref (resolve-interface '(gnu packages compression))
+                           'gzip))
+      ("tar" ,(module-ref (resolve-interface '(gnu packages base))
+                          'tar))))
+
   (define guile-zlib
     (module-ref (resolve-interface '(gnu packages guile)) 'guile-zlib))
 
@@ -79,7 +85,8 @@ HASH-ALGO (a symbol).  Use NAME as the file name, or a generic name if #f."
   (define modules
     (delete '(guix config)
             (source-module-closure '((guix build hg)
-                                     (guix build download-nar)))))
+                                     (guix build download-nar)
+                                     (guix swh)))))
 
   (define build
     (with-imported-modules modules
@@ -87,13 +94,33 @@ HASH-ALGO (a symbol).  Use NAME as the file name, or a generic name if #f."
                              guile-zlib)
         #~(begin
             (use-modules (guix build hg)
-                         (guix build download-nar))
+                         (guix build utils) ;for `set-path-environment-variable'
+                         (guix build download-nar)
+                         (guix swh)
+                         (ice-9 match))
+
+            (set-path-environment-variable "PATH" '("bin")
+                                           (match '#+inputs
+                                             (((names dirs outputs ...) ...)
+                                              dirs)))
+
+            (setvbuf (current-output-port) 'line)
+            (setvbuf (current-error-port) 'line)
 
             (or (hg-fetch '#$(hg-reference-url ref)
                           '#$(hg-reference-changeset ref)
                           #$output
                           #:hg-command (string-append #+hg "/bin/hg"))
-                (download-nar #$output))))))
+                (download-nar #$output)
+                ;; As a last resort, attempt to download from Software Heritage.
+                ;; Disable X.509 certificate verification to avoid depending
+                ;; on nss-certs--we're authenticating the checkout anyway.
+                (parameterize ((%verify-swh-certificate? #f))
+                  (format (current-error-port)
+                          "Trying to download from Software Heritage...~%")
+                  (swh-download #$(hg-reference-url ref)
+                                #$(hg-reference-changeset ref)
+                                #$output)))))))
 
   (mlet %store-monad ((guile (package->derivation guile system)))
     (gexp->derivation (or name "hg-checkout") build
diff --git a/guix/import/launchpad.scm b/guix/import/launchpad.scm
index fd3cfa8444..a52b39a085 100644
--- a/guix/import/launchpad.scm
+++ b/guix/import/launchpad.scm
@@ -110,15 +110,14 @@ for example, 'linuxdcpp'. Return #f if there is no releases."
                                        char-set:digit)
                        (assoc-ref x "version"))))
 
-  (assoc-ref
-   (last (remove
-          pre-release?
-          (vector->list
-           (assoc-ref (json-fetch
-                       (string-append "https://api.launchpad.net/1.0/"
-                                      package-name "/releases"))
-                      "entries"))))
-   "version"))
+  (match (json-fetch
+          (string-append "https://api.launchpad.net/1.0/"
+                         package-name "/releases"))
+    (#f #f)                                       ;404 or similar
+    (json
+     (assoc-ref
+      (last (remove pre-release? (vector->list (assoc-ref json "entries"))))
+      "version"))))
 
 (define (latest-release pkg)
   "Return an <upstream-source> for the latest release of PKG."
diff --git a/guix/lint.scm b/guix/lint.scm
index 5cd6db5842..d65d5ce8f9 100644
--- a/guix/lint.scm
+++ b/guix/lint.scm
@@ -300,6 +300,15 @@ by two spaces; possible infraction~p at ~{~a~^, ~}")
                                infractions)
                          #:field 'description)))))
 
+  (define (check-no-trailing-whitespace description)
+    "Check that DESCRIPTION doesn't have trailing whitespace."
+    (if (string-suffix? " " description)
+        (list
+         (make-warning package
+                       (G_ "description contains trailing whitespace")
+                       #:field 'description))
+        '()))
+
   (let ((description (package-description package)))
     (if (string? description)
         (append
@@ -309,6 +318,7 @@ by two spaces; possible infraction~p at ~{~a~^, ~}")
          ;; Use raw description for this because Texinfo rendering
          ;; automatically fixes end of sentence space.
          (check-end-of-sentence-space description)
+         (check-no-trailing-whitespace description)
          (match (check-texinfo-markup description)
            ((and warning (? lint-warning?)) (list warning))
            (plain-description
@@ -478,13 +488,23 @@ markup is valid return a plain-text version of SYNOPSIS, otherwise #f."
                        (G_ "Texinfo markup in synopsis is invalid")
                        #:field 'synopsis)))))
 
+  (define (check-no-trailing-whitespace synopsis)
+    "Check that SYNOPSIS doesn't have trailing whitespace."
+    (if (string-suffix? " " synopsis)
+        (list
+         (make-warning package
+                       (G_ "synopsis contains trailing whitespace")
+                       #:field 'synopsis))
+        '()))
+
   (define checks
     (list check-proper-start
           check-final-period
           check-start-article
           check-start-with-package-name
           check-synopsis-length
-          check-texinfo-markup))
+          check-texinfo-markup
+          check-no-trailing-whitespace))
 
   (match (package-synopsis package)
     (""
@@ -781,7 +801,8 @@ warnings."
                   ((blank? line)
                    (loop))
                   ((or (string-prefix? "--- " line)
-                       (string-prefix? "+++ " line))
+                       (string-prefix? "+++ " line)
+                       (string-prefix? "diff --git " line))
                    (list (make-warning package
                                        (G_ "~a: patch lacks comment and \
 upstream status")
diff --git a/guix/profiles.scm b/guix/profiles.scm
index 5f9a8a87a9..ebd671c82e 100644
--- a/guix/profiles.scm
+++ b/guix/profiles.scm
@@ -11,6 +11,7 @@
 ;;; Copyright © 2019 Kyle Meyer <kyle@kyleam.com>
 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org>
+;;; Copyright © 2014 David Thompson <davet@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -54,6 +55,7 @@
   #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-34)
   #:use-module (srfi srfi-35)
+  #:autoload   (srfi srfi-98) (get-environment-variables)
   #:export (&profile-error
             profile-error?
             profile-error-profile
@@ -127,6 +129,7 @@
             %default-profile-hooks
             profile-derivation
             profile-search-paths
+            load-profile
 
             profile
             profile?
@@ -1713,12 +1716,10 @@ are cross-built for TARGET."
                                    (mapm/accumulate-builds (lambda (hook)
                                                              (hook manifest))
                                                            hooks))))
-    (define inputs
-      (append (filter-map (lambda (drv)
-                            (and (derivation? drv)
-                                 (gexp-input drv)))
-                          extras)
-              (manifest-inputs manifest)))
+    (define extra-inputs
+      (filter-map (lambda (drv)
+                    (and (derivation? drv) (gexp-input drv)))
+                  extras))
 
     (define glibc-utf8-locales                    ;lazy reference
       (module-ref (resolve-interface '(gnu packages base))
@@ -1752,20 +1753,11 @@ are cross-built for TARGET."
 
             #+(if locales? set-utf8-locale #t)
 
-            (define search-paths
-              ;; Search paths of MANIFEST's packages, converted back to their
-              ;; record form.
-              (map sexp->search-path-specification
-                   (delete-duplicates
-                    '#$(map search-path-specification->sexp
-                            (manifest-search-paths manifest)))))
-
-            (build-profile #$output '#$inputs
+            (build-profile #$output '#$(manifest->gexp manifest)
+                           #:extra-inputs '#$extra-inputs
                            #:symlink #$(if relative-symlinks?
                                            #~symlink-relative
-                                           #~symlink)
-                           #:manifest '#$(manifest->gexp manifest)
-                           #:search-paths search-paths))))
+                                           #~symlink)))))
 
     (gexp->derivation name builder
                       #:system system
@@ -1828,6 +1820,44 @@ already effective."
   (evaluate-search-paths (manifest-search-paths manifest)
                          (list profile) getenv))
 
+(define %precious-variables
+  ;; Environment variables in the default 'load-profile' white list.
+  '("HOME" "USER" "LOGNAME" "DISPLAY" "XAUTHORITY" "TERM" "TZ" "PAGER"))
+
+(define (purify-environment white-list white-list-regexps)
+  "Unset all environment variables except those that match the regexps in
+WHITE-LIST-REGEXPS and those listed in WHITE-LIST."
+  (for-each unsetenv
+            (remove (lambda (variable)
+                      (or (member variable white-list)
+                          (find (cut regexp-exec <> variable)
+                                white-list-regexps)))
+                    (match (get-environment-variables)
+                      (((names . _) ...)
+                       names)))))
+
+(define* (load-profile profile
+                       #:optional (manifest (profile-manifest profile))
+                       #:key pure? (white-list-regexps '())
+                       (white-list %precious-variables))
+  "Set the environment variables specified by MANIFEST for PROFILE.  When
+PURE? is #t, unset the variables in the current environment except those that
+match the regexps in WHITE-LIST-REGEXPS and those listed in WHITE-LIST.
+Otherwise, augment existing environment variables with additional search
+paths."
+  (when pure?
+    (purify-environment white-list white-list-regexps))
+  (for-each (match-lambda
+              ((($ <search-path-specification> variable _ separator) . value)
+               (let ((current (getenv variable)))
+                 (setenv variable
+                         (if (and current (not pure?))
+                             (if separator
+                                 (string-append value separator current)
+                                 value)
+                             value)))))
+            (profile-search-paths profile manifest)))
+
 (define (profile-regexp profile)
   "Return a regular expression that matches PROFILE's name and number."
   (make-regexp (string-append "^" (regexp-quote (basename profile))
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm
index 5ceb86f7a9..6958bd6238 100644
--- a/guix/scripts/environment.scm
+++ b/guix/scripts/environment.scm
@@ -52,50 +52,9 @@
   #:export (assert-container-features
             guix-environment))
 
-;; Protect some env vars from purification.  Borrowed from nix-shell.
-(define %precious-variables
-  '("HOME" "USER" "LOGNAME" "DISPLAY" "TERM" "TZ" "PAGER"))
-
 (define %default-shell
   (or (getenv "SHELL") "/bin/sh"))
 
-(define (purify-environment white-list)
-  "Unset all environment variables except those that match the regexps in
-WHITE-LIST and those listed in %PRECIOUS-VARIABLES.  A small number of
-variables such as 'HOME' and 'USER' are left untouched."
-  (for-each unsetenv
-            (remove (lambda (variable)
-                      (or (member variable %precious-variables)
-                          (find (cut regexp-exec <> variable)
-                                white-list)))
-                    (match (get-environment-variables)
-                      (((names . _) ...)
-                       names)))))
-
-(define* (create-environment profile manifest
-                             #:key pure? (white-list '()))
-  "Set the environment variables specified by MANIFEST for PROFILE.  When
-PURE?  is #t, unset the variables in the current environment except those that
-match the regexps in WHITE-LIST.  Otherwise, augment existing environment
-variables with additional search paths."
-  (when pure?
-    (purify-environment white-list))
-  (for-each (match-lambda
-              ((($ <search-path-specification> variable _ separator) . value)
-               (let ((current (getenv variable)))
-                 (setenv variable
-                         (if (and current (not pure?))
-                             (if separator
-                                 (string-append value separator current)
-                                 value)
-                             value)))))
-            (profile-search-paths profile manifest))
-
-  ;; Give users a way to know that they're in 'guix environment', so they can
-  ;; adjust 'PS1' accordingly, for instance.  Set it to PROFILE so users can
-  ;; conveniently access its contents.
-  (setenv "GUIX_ENVIRONMENT" profile))
-
 (define* (show-search-paths profile manifest #:key pure?)
   "Display the search paths of MANIFEST applied to PROFILE.  When PURE? is #t,
 do not augment existing environment variables with additional search paths."
@@ -425,8 +384,14 @@ regexps in WHITE-LIST."
   ;; Properly handle SIGINT, so pressing C-c in an interactive terminal
   ;; application works.
   (sigaction SIGINT SIG_DFL)
-  (create-environment profile manifest
-                      #:pure? pure? #:white-list white-list)
+  (load-profile profile manifest
+                #:pure? pure? #:white-list-regexps white-list)
+
+  ;; Give users a way to know that they're in 'guix environment', so they can
+  ;; adjust 'PS1' accordingly, for instance.  Set it to PROFILE so users can
+  ;; conveniently access its contents.
+  (setenv "GUIX_ENVIRONMENT" profile)
+
   (match command
     ((program . args)
      (apply execlp program program args))))
diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm
index d12fbaff6a..4c7039cce9 100644
--- a/guix/scripts/pack.scm
+++ b/guix/scripts/pack.scm
@@ -619,7 +619,7 @@ the image."
                                 #$profile
                                 #:repository tag
                                 #:database #+database
-                                #:system (or #$target (utsname:machine (uname)))
+                                #:system (or #$target %host-type)
                                 #:environment environment
                                 #:entry-point
                                 #$(and entry-point
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm
index 6db83807af..694959d326 100644
--- a/guix/scripts/package.scm
+++ b/guix/scripts/package.scm
@@ -1044,7 +1044,10 @@ processed, #f otherwise."
 
       (warn-about-old-distro)
 
-      (when (and (null? files) (manifest-transaction-null? trans))
+      (when (and (null? files) (manifest-transaction-null? trans)
+                 (not (any (match-lambda
+                             ((key . _) (assoc-ref %actions key)))
+                           opts)))
         ;; We can reach this point because the user did not specify any action
         ;; (as in "guix package"), did not specify any package (as in "guix
         ;; install"), or because there's nothing to upgrade (as when running
diff --git a/guix/scripts/substitute.scm b/guix/scripts/substitute.scm
index 44448ff3e9..3ea1c73e10 100755
--- a/guix/scripts/substitute.scm
+++ b/guix/scripts/substitute.scm
@@ -643,7 +643,8 @@ found."
     (#f
      ;; This can only happen when this script is not invoked by the
      ;; daemon.
-     '("http://ci.guix.gnu.org"))))
+     '("http://ci.guix.gnu.org"
+       "http://bordeaux.guix.gnu.org"))))
 
 ;; In order to prevent using large number of discovered local substitute
 ;; servers, limit the local substitute urls list size.
diff --git a/guix/self.scm b/guix/self.scm
index 666245321b..87d00ea64f 100644
--- a/guix/self.scm
+++ b/guix/self.scm
@@ -719,7 +719,9 @@ load path."
                   ("share/guix/ci.guix.gnu.org.pub"  ;alias
                    ,(file-append* source "/etc/substitutes/berlin.guix.gnu.org.pub"))
                   ("share/guix/ci.guix.info.pub"  ;alias
-                   ,(file-append* source "/etc/substitutes/berlin.guix.gnu.org.pub")))))
+                   ,(file-append* source "/etc/substitutes/berlin.guix.gnu.org.pub"))
+                  ("share/guix/bordeaux.guix.gnu.org.pub"
+                   ,(file-append* source "/etc/substitutes/bordeaux.guix.gnu.org.pub")))))
 
 (define* (whole-package name modules dependencies
                         #:key
diff --git a/guix/store.scm b/guix/store.scm
index cf5d5eeccc..1ab2b08b47 100644
--- a/guix/store.scm
+++ b/guix/store.scm
@@ -36,6 +36,7 @@
   #:use-module (rnrs bytevectors)
   #:use-module (ice-9 binary-ports)
   #:use-module ((ice-9 control) #:select (let/ec))
+  #:use-module (ice-9 atomic)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-9)
   #:use-module (srfi srfi-9 gnu)
@@ -47,7 +48,7 @@
   #:use-module (ice-9 match)
   #:use-module (ice-9 vlist)
   #:use-module (ice-9 popen)
-  #:use-module (ice-9 threads)
+  #:autoload   (ice-9 threads) (current-processor-count)
   #:use-module (ice-9 format)
   #:use-module (web uri)
   #:export (%daemon-socket-uri
@@ -68,6 +69,7 @@
             nix-server-socket
 
             current-store-protocol-version        ;for internal use
+            cache-lookup-recorder                 ;for internal use
             mcached
 
             &store-error store-error?
@@ -87,6 +89,11 @@
             nix-protocol-error-message
             nix-protocol-error-status
 
+            allocate-store-connection-cache
+            store-connection-cache
+            set-store-connection-cache
+            set-store-connection-cache!
+
             hash-algo
             build-mode
 
@@ -141,7 +148,6 @@
             built-in-builders
             references
             references/cached
-            references/substitutes
             references*
             query-path-info*
             requisites
@@ -383,8 +389,8 @@
   ;; the session.
   (ats-cache    store-connection-add-to-store-cache)
   (atts-cache   store-connection-add-text-to-store-cache)
-  (object-cache store-connection-object-cache
-                (default vlist-null))             ;vhash
+  (caches       store-connection-caches
+                (default '#()))                   ;vector
   (built-in-builders store-connection-built-in-builders
                      (default (delay '()))))      ;promise
 
@@ -586,6 +592,10 @@ for this connection will be pinned.  Return a server object."
             (write-int (if reserve-space? 1 0) port))
           (letrec* ((built-in-builders
                      (delay (%built-in-builders conn)))
+                    (caches
+                     (make-vector
+                      (atomic-box-ref %store-connection-caches)
+                      vlist-null))
                     (conn
                      (%make-store-connection port
                                              (protocol-major v)
@@ -593,7 +603,7 @@ for this connection will be pinned.  Return a server object."
                                              output flush
                                              (make-hash-table 100)
                                              (make-hash-table 100)
-                                             vlist-null
+                                             caches
                                              built-in-builders)))
             (let loop ((done? (process-stderr conn)))
               (or done? (process-stderr conn)))
@@ -616,7 +626,9 @@ connection.  Use with care."
                               output flush
                               (make-hash-table 100)
                               (make-hash-table 100)
-                              vlist-null
+                              (make-vector
+                               (atomic-box-ref %store-connection-caches)
+                               vlist-null)
                               (delay (%built-in-builders connection))))
 
     connection))
@@ -775,7 +787,8 @@ encoding conversion errors."
   (map (if (false-if-exception (resolve-interface '(gnutls)))
            (cut string-append "https://" <>)
            (cut string-append "http://" <>))
-       '("ci.guix.gnu.org")))
+       '("ci.guix.gnu.org"
+         "bordeaux.guix.gnu.org")))
 
 (define (current-user-name)
   "Return the name of the calling user."
@@ -1464,73 +1477,6 @@ error if there is no such root."
              "Return the list of references of PATH."
              store-path-list))
 
-(define %reference-cache
-  ;; Brute-force cache mapping store items to their list of references.
-  ;; Caching matters because when building a profile in the presence of
-  ;; grafts, we keep calling 'graft-derivation', which in turn calls
-  ;; 'references/substitutes' many times with the same arguments.  Ideally we
-  ;; would use a cache associated with the daemon connection instead (XXX).
-  (make-hash-table 100))
-
-(define (references/cached store item)
-  "Like 'references', but cache results."
-  (or (hash-ref %reference-cache item)
-      (let ((references (references store item)))
-        (hash-set! %reference-cache item references)
-        references)))
-
-(define (references/substitutes store items)
-  "Return the list of list of references of ITEMS; the result has the same
-length as ITEMS.  Query substitute information for any item missing from the
-store at once.  Raise a '&store-protocol-error' exception if reference
-information for one of ITEMS is missing."
-  (let* ((requested  items)
-         (local-refs (map (lambda (item)
-                            (or (hash-ref %reference-cache item)
-                                (guard (c ((store-protocol-error? c) #f))
-                                  (references store item))))
-                          items))
-         (missing    (fold-right (lambda (item local-ref result)
-                                   (if local-ref
-                                       result
-                                       (cons item result)))
-                                 '()
-                                 items local-refs))
-
-         ;; Query all the substitutes at once to minimize the cost of
-         ;; launching 'guix substitute' and making HTTP requests.
-         (substs     (if (null? missing)
-                         '()
-                         (substitutable-path-info store missing))))
-    (when (< (length substs) (length missing))
-      (raise (condition (&store-protocol-error
-                         (message "cannot determine \
-the list of references")
-                         (status 1)))))
-
-    ;; Intersperse SUBSTS and LOCAL-REFS.
-    (let loop ((items       items)
-               (local-refs  local-refs)
-               (result      '()))
-      (match items
-        (()
-         (let ((result (reverse result)))
-           (for-each (cut hash-set! %reference-cache <> <>)
-                     requested result)
-           result))
-        ((item items ...)
-         (match local-refs
-           ((#f tail ...)
-            (loop items tail
-                  (cons (any (lambda (subst)
-                               (and (string=? (substitutable-path subst) item)
-                                    (substitutable-references subst)))
-                             substs)
-                        result)))
-           ((head tail ...)
-            (loop items tail
-                  (cons head result)))))))))
-
 (define* (fold-path store proc seed paths
                     #:optional (relatives (cut references store <>)))
   "Call PROC for each of the RELATIVES of PATHS, exactly once, and return the
@@ -1801,6 +1747,77 @@ This makes sense only when the daemon was started with '--cache-failures'."
 
 
 ;;;
+;;; Per-connection caches.
+;;;
+
+;; Number of currently allocated store connection caches--things that go in
+;; the 'caches' vector of <store-connection>.
+(define %store-connection-caches (make-atomic-box 0))
+
+(define (allocate-store-connection-cache name)
+  "Allocate a new cache for store connections and return its identifier.  Said
+identifier can be passed as an argument to "
+  (let loop ((current (atomic-box-ref %store-connection-caches)))
+    (let ((previous (atomic-box-compare-and-swap! %store-connection-caches
+                                                  current (+ current 1))))
+      (if (= previous current)
+          current
+          (loop current)))))
+
+(define %object-cache-id
+  ;; The "object cache", mapping lowerable objects such as <package> records
+  ;; to derivations.
+  (allocate-store-connection-cache 'object-cache))
+
+(define (vector-set vector index value)
+  (let ((new (vector-copy vector)))
+    (vector-set! new index value)
+    new))
+
+(define (store-connection-cache store cache)
+  "Return the cache of STORE identified by CACHE, an identifier as returned by
+'allocate-store-connection-cache'."
+  (vector-ref (store-connection-caches store) cache))
+
+(define (set-store-connection-cache store cache value)
+  "Return a copy of STORE where CACHE has the given VALUE.  CACHE must be a
+value returned by 'allocate-store-connection-cache'."
+  (store-connection
+   (inherit store)
+   (caches (vector-set (store-connection-caches store) cache value))))
+
+(define set-store-connection-caches!              ;private
+  (record-modifier <store-connection> 'caches))
+
+(define (set-store-connection-cache! store cache value)
+  "Set STORE's CACHE to VALUE.
+
+This is a mutating version that should be avoided.  Prefer the functional
+'set-store-connection-cache' instead, together with using %STORE-MONAD."
+  (vector-set! (store-connection-caches store) cache value))
+
+
+(define %reference-cache-id
+  ;; Cache mapping store items to their list of references.  Caching matters
+  ;; because when building a profile in the presence of grafts, we keep
+  ;; calling 'graft-derivation', which in turn calls 'references/cached' many
+  ;; times with the same arguments.
+  (allocate-store-connection-cache 'reference-cache))
+
+(define (references/cached store item)
+  "Like 'references', but cache results."
+  (let ((cache (store-connection-cache store %reference-cache-id)))
+    (match (vhash-assoc item cache)
+      ((_ . references)
+       references)
+      (#f
+       (let* ((references (references store item))
+              (cache      (vhash-cons item references cache)))
+         (set-store-connection-cache! store %reference-cache-id cache)
+         references)))))
+
+
+;;;
 ;;; Store monad.
 ;;;
 
@@ -1819,7 +1836,9 @@ This makes sense only when the daemon was started with '--cache-failures'."
 (template-directory instantiations %store-monad)
 
 (define* (cache-object-mapping object keys result
-                               #:key (vhash-cons vhash-consq))
+                               #:key
+                               (cache %object-cache-id)
+                               (vhash-cons vhash-consq))
   "Augment the store's object cache with a mapping from OBJECT/KEYS to RESULT.
 KEYS is a list of additional keys to match against, for instance a (SYSTEM
 TARGET) tuple.  Use VHASH-CONS to insert OBJECT into the cache.
@@ -1828,26 +1847,29 @@ OBJECT is typically a high-level object such as a <package> or an <origin>,
 and RESULT is typically its derivation."
   (lambda (store)
     (values result
-            (store-connection
-             (inherit store)
-             (object-cache (vhash-cons object (cons result keys)
-                                       (store-connection-object-cache store)))))))
-
-(define record-cache-lookup!
-  (if (profiled? "object-cache")
+            (set-store-connection-cache
+             store cache
+             (vhash-cons object (cons result keys)
+                         (store-connection-cache store cache))))))
+
+(define (cache-lookup-recorder component title)
+  "Return a procedure of two arguments to record cache lookups, hits, and
+misses for COMPONENT.  The procedure must be passed a Boolean indicating
+whether the cache lookup was a hit, and the actual cache (a vhash)."
+  (if (profiled? component)
       (let ((fresh    0)
             (lookups  0)
             (hits     0)
             (size     0))
         (register-profiling-hook!
-         "object-cache"
+         component
          (lambda ()
-           (format (current-error-port) "Store object cache:
+           (format (current-error-port) "~a:
   fresh caches: ~5@a
   lookups:      ~5@a
   hits:         ~5@a (~,1f%)
   cache size:   ~5@a entries~%"
-                   fresh lookups hits
+                   title fresh lookups hits
                    (if (zero? lookups)
                        100.
                        (* 100. (/ hits lookups)))
@@ -1855,9 +1877,9 @@ and RESULT is typically its derivation."
 
         (lambda (hit? cache)
           (set! fresh
-            (if (eq? cache vlist-null)
-                (+ 1 fresh)
-                fresh))
+                (if (eq? cache vlist-null)
+                    (+ 1 fresh)
+                    fresh))
           (set! lookups (+ 1 lookups))
           (set! hits (if hit? (+ hits 1) hits))
           (set! size (+ (if hit? 0 1)
@@ -1865,13 +1887,16 @@ and RESULT is typically its derivation."
       (lambda (x y)
         #t)))
 
+(define record-cache-lookup!
+  (cache-lookup-recorder "object-cache" "Store object cache"))
+
 (define-inlinable (lookup-cached-object object keys vhash-fold*)
   "Return the cached object in the store connection corresponding to OBJECT
 and KEYS; use VHASH-FOLD* to look for OBJECT in the cache.  KEYS is a list of
 additional keys to match against, and which are compared with 'equal?'.
 Return #f on failure and the cached result otherwise."
   (lambda (store)
-    (let* ((cache (store-connection-object-cache store))
+    (let* ((cache (store-connection-cache store %object-cache-id))
 
            ;; Escape as soon as we find the result.  This avoids traversing
            ;; the whole vlist chain and significantly reduces the number of
@@ -2048,9 +2073,6 @@ the store."
   ;; when using 'gexp->derivation' and co.
   (make-parameter #f))
 
-(define set-store-connection-object-cache!
-  (record-modifier <store-connection> 'object-cache))
-
 (define* (run-with-store store mval
                          #:key
                          (guile-for-build (%guile-for-build))
@@ -2070,8 +2092,8 @@ connection, and return the result."
         (when (and store new-store)
           ;; Copy the object cache from NEW-STORE so we don't fully discard
           ;; the state.
-          (let ((cache (store-connection-object-cache new-store)))
-            (set-store-connection-object-cache! store cache)))
+          (let ((caches (store-connection-caches new-store)))
+            (set-store-connection-caches! store caches)))
         result))))
 
 
diff --git a/guix/swh.scm b/guix/swh.scm
index f6d5241e06..b5c800011d 100644
--- a/guix/swh.scm
+++ b/guix/swh.scm
@@ -1,6 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -455,8 +456,13 @@ URL could not be found."
         ((visit . _)
          (let ((snapshot (visit-snapshot visit)))
            (match (and=> (find (lambda (branch)
-                                 (string=? (string-append "refs/tags/" tag)
-                                           (branch-name branch)))
+                                 (or
+                                  ;; Git specific.
+                                  (string=? (string-append "refs/tags/" tag)
+                                            (branch-name branch))
+                                  ;; Hg specific.
+                                  (string=? tag
+                                            (branch-name branch))))
                                (snapshot-branches snapshot))
                          branch-target)
              ((? release? release)
diff --git a/guix/transformations.scm b/guix/transformations.scm
index 4e9260350c..b0c09a0c92 100644
--- a/guix/transformations.scm
+++ b/guix/transformations.scm
@@ -25,7 +25,7 @@
   #:autoload   (guix download) (download-to-store)
   #:autoload   (guix git-download) (git-reference? git-reference-url)
   #:autoload   (guix git) (git-checkout git-checkout? git-checkout-url)
-  #:autoload   (guix upstream) (package-latest-release*
+  #:autoload   (guix upstream) (package-latest-release
                                 upstream-source-version
                                 upstream-source-signature-urls)
   #:use-module (guix utils)
@@ -518,7 +518,7 @@ additional patches."
   "Return a procedure that rewrites package graphs such that those in SPECS
 are replaced by their latest upstream version."
   (define (package-with-latest-upstream p)
-    (let ((source (package-latest-release* p)))
+    (let ((source (package-latest-release p)))
       (cond ((not source)
              (warning
               (G_ "could not determine latest upstream release of '~a'~%")
diff --git a/tests/lint.scm b/tests/lint.scm
index b6ea1dda4f..6222c3b15a 100644
--- a/tests/lint.scm
+++ b/tests/lint.scm
@@ -160,6 +160,13 @@
                              (description "This is a 'quoted' thing."))))
      (check-description-style pkg))))
 
+(test-equal "description: trailing whitespace"
+  "description contains trailing whitespace"
+  (single-lint-warning-message
+   (let ((pkg (dummy-package "x"
+                              (description "Whitespace. "))))
+     (check-description-style pkg))))
+
 (test-equal "synopsis: not a string"
   "invalid synopsis: #f"
   (single-lint-warning-message
@@ -271,6 +278,13 @@
                             (description "Imagine this is Taylor UUCP."))))
     (check-synopsis-style pkg)))
 
+(test-equal "synopsis: contains trailing whitespace"
+  "synopsis contains trailing whitespace"
+  (single-lint-warning-message
+   (let ((pkg (dummy-package "x"
+                             (synopsis "Whitespace "))))
+     (check-synopsis-style pkg))))
+
 (test-equal "name: use underscore in package name"
   "name should use hyphens instead of underscores"
   (single-lint-warning-message
diff --git a/tests/profiles.scm b/tests/profiles.scm
index ce77711d63..1a06ff88f3 100644
--- a/tests/profiles.scm
+++ b/tests/profiles.scm
@@ -279,6 +279,33 @@
                  (string=? (dirname (readlink bindir))
                            (derivation->output-path guile))))))
 
+(test-assertm "load-profile"
+  (mlet* %store-monad
+      ((entry ->   (package->manifest-entry %bootstrap-guile))
+       (guile      (package->derivation %bootstrap-guile))
+       (drv        (profile-derivation (manifest (list entry))
+                                       #:hooks '()
+                                       #:locales? #f))
+       (profile -> (derivation->output-path drv))
+       (bindir ->  (string-append profile "/bin"))
+       (_          (built-derivations (list drv))))
+    (define-syntax-rule (with-environment-excursion exp ...)
+      (let ((env (environ)))
+        (dynamic-wind
+          (const #t)
+          (lambda () exp ...)
+          (lambda () (environ env)))))
+
+    (return (and (with-environment-excursion
+                  (load-profile profile)
+                  (and (string-prefix? (string-append bindir ":")
+                                       (getenv "PATH"))
+                       (getenv "GUILE_LOAD_PATH")))
+                 (with-environment-excursion
+                  (load-profile profile #:pure? #t #:white-list '())
+                  (equal? (list (string-append "PATH=" bindir))
+                          (environ)))))))
+
 (test-assertm "<profile>"
   (mlet* %store-monad
       ((entry ->   (package->manifest-entry %bootstrap-guile))
diff --git a/tests/store.scm b/tests/store.scm
index 9c25adf5e9..3266fa7a82 100644
--- a/tests/store.scm
+++ b/tests/store.scm
@@ -308,42 +308,6 @@
          (null? (references %store t1))
          (null? (referrers %store t2)))))
 
-(test-assert "references/substitutes missing reference info"
-  (with-store s
-    (set-build-options s #:use-substitutes? #f)
-    (guard (c ((store-protocol-error? c) #t))
-      (let* ((b  (add-to-store s "bash" #t "sha256"
-                               (search-bootstrap-binary "bash"
-                                                        (%current-system))))
-             (d  (derivation s "the-thing" b '("--help")
-                             #:inputs `((,b)))))
-        (references/substitutes s (list (derivation->output-path d) b))
-        #f))))
-
-(test-assert "references/substitutes with substitute info"
-  (with-store s
-    (set-build-options s #:use-substitutes? #t)
-    (let* ((t1 (add-text-to-store s "random1" (random-text)))
-           (t2 (add-text-to-store s "random2" (random-text)
-                                  (list t1)))
-           (t3 (add-text-to-store s "build" "echo -n $t2 > $out"))
-           (b  (add-to-store s "bash" #t "sha256"
-                             (search-bootstrap-binary "bash"
-                                                      (%current-system))))
-           (d  (derivation s "the-thing" b `("-e" ,t3)
-                           #:inputs `((,b) (,t3) (,t2))
-                           #:env-vars `(("t2" . ,t2))))
-           (o  (derivation->output-path d)))
-      (with-derivation-narinfo d
-        (sha256 => (gcrypt:sha256 (string->utf8 t2)))
-        (references => (list t2))
-
-        (equal? (references/substitutes s (list o t3 t2 t1))
-                `((,t2)                           ;refs of O
-                  ()                              ;refs of T3
-                  (,t1)                           ;refs of T2
-                  ()))))))                        ;refs of T1
-
 (test-equal "substitutable-path-info when substitutes are turned off"
   '()
   (with-store s