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-rw-r--r--gnu/packages/algebra.scm12
-rw-r--r--gnu/packages/bioconductor.scm83
-rw-r--r--gnu/packages/bioinformatics.scm6
-rw-r--r--gnu/packages/bittorrent.scm44
-rw-r--r--gnu/packages/calendar.scm30
-rw-r--r--gnu/packages/chromium.scm8
-rw-r--r--gnu/packages/compression.scm12
-rw-r--r--gnu/packages/coq.scm235
-rw-r--r--gnu/packages/crates-io.scm27
-rw-r--r--gnu/packages/cups.scm4
-rw-r--r--gnu/packages/databases.scm63
-rw-r--r--gnu/packages/education.scm4
-rw-r--r--gnu/packages/emacs-xyz.scm223
-rw-r--r--gnu/packages/embedded.scm33
-rw-r--r--gnu/packages/emulators.scm4
-rw-r--r--gnu/packages/fonts.scm8
-rw-r--r--gnu/packages/game-development.scm54
-rw-r--r--gnu/packages/games.scm12
-rw-r--r--gnu/packages/geo.scm43
-rw-r--r--gnu/packages/gnome-xyz.scm34
-rw-r--r--gnu/packages/gnome.scm11
-rw-r--r--gnu/packages/gnuzilla.scm39
-rw-r--r--gnu/packages/haskell-apps.scm4
-rw-r--r--gnu/packages/ibus.scm31
-rw-r--r--gnu/packages/linux.scm81
-rw-r--r--gnu/packages/lisp-xyz.scm562
-rw-r--r--gnu/packages/messaging.scm42
-rw-r--r--gnu/packages/networking.scm4
-rw-r--r--gnu/packages/ocaml.scm615
-rw-r--r--gnu/packages/openldap.scm9
-rw-r--r--gnu/packages/package-management.scm6
-rw-r--r--gnu/packages/patches/ocaml-ppx-variants-ppxlib-api-change.patch42
-rw-r--r--gnu/packages/patches/ocaml-qcheck-fix-test-whitespace.patch24
-rw-r--r--gnu/packages/patches/rust-shell2batch-lint-fix.patch25
-rw-r--r--gnu/packages/perl-check.scm4
-rw-r--r--gnu/packages/perl.scm21
-rw-r--r--gnu/packages/python-xyz.scm106
-rw-r--r--gnu/packages/scsi.scm7
-rw-r--r--gnu/packages/shells.scm4
-rw-r--r--gnu/packages/spreadsheet.scm121
-rw-r--r--gnu/packages/statistics.scm202
-rw-r--r--gnu/packages/version-control.scm30
-rw-r--r--gnu/packages/video.scm42
-rw-r--r--gnu/packages/visidata.scm64
-rw-r--r--gnu/packages/web-browsers.scm12
-rw-r--r--gnu/packages/web.scm4
-rw-r--r--gnu/packages/wm.scm90
-rw-r--r--gnu/packages/xdisorg.scm4
-rw-r--r--gnu/packages/xfce.scm12
-rw-r--r--gnu/packages/xfig.scm9
50 files changed, 2468 insertions, 698 deletions
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index cc7cc812f8..1beb739aa7 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -237,7 +237,7 @@ the real span of the lattice.")
 (define-public pari-gp
   (package
     (name "pari-gp")
-    (version "2.13.2")
+    (version "2.13.3")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -245,7 +245,7 @@ the real span of the lattice.")
                     version ".tar.gz"))
               (sha256
                (base32
-                "095s7vdlsxmxa0n0l1a082m6gjaypqfqkaj99z8j7dx0ji89hy8n"))))
+                "1jm1cz1687cz8pl8lgvmyk3l33cms1xbayv38ca4z1f60qb7zfnc"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("texlive" ,(texlive-updmap.cfg
@@ -431,13 +431,13 @@ or text interfaces) or as a C++ library.")
 (define-public flint
   (package
    (name "flint")
-   (version "2.8.1")
+   (version "2.8.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://flintlib.org/flint-" version ".tar.gz"))
       (sha256
-       (base32 "0zj2zgn3cbb08pxhfq38i62pgjfbb6938l70am7dnixqgixdmzgd"))))
+       (base32 "1gp4wm2s8c27g2hh53d09cys62da1bsxfwbcsj9cd7cfikm95pv1"))))
    (build-system gnu-build-system)
    (inputs
     `(("ntl" ,ntl)))
@@ -485,7 +485,7 @@ fast arithmetic.")
 (define-public arb
   (package
     (name "arb")
-    (version "2.21.0")
+    (version "2.21.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -494,7 +494,7 @@ fast arithmetic.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0c7q8bbm2izh0j0342v0dkgg1lgd6f0fn3i9x9x80brjjhg65q7b"))))
+                "1lmcl122qy6mr1g1y65bm7dk9fj0sym7gzmvar5vdgk7ln03c5iq"))))
     (build-system gnu-build-system)
     (propagated-inputs
      `(("flint" ,flint)))               ; flint.h is included by arf.h
diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index d36d070a56..5d29a3acf2 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -2026,13 +2026,13 @@ microarrays.")
 (define-public r-annotationdbi
   (package
     (name "r-annotationdbi")
-    (version "1.56.1")
+    (version "1.56.2")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "AnnotationDbi" version))
               (sha256
                (base32
-                "1svh5zcb7ymz463z5641l2cvzniswxasjjix2plfhqs0yqf1j9qg"))))
+                "01zwq14msbbwzxv8rgpmyr74ymvhq0vnmxkxxwd886iac5vjlgi8"))))
     (properties
      `((upstream-name . "AnnotationDbi")))
     (build-system r-build-system)
@@ -2459,13 +2459,13 @@ analysis.")
 (define-public r-chipseeker
   (package
     (name "r-chipseeker")
-    (version "1.30.0")
+    (version "1.30.2")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "ChIPseeker" version))
               (sha256
                (base32
-                "1x8px8ylc231g87rd48kmy9y36h26rldbmqjkcj4mgaldvbsj0rp"))))
+                "1nr5p1h9131rvbpnh2kizzx9q6f4ycq6rzxy1yqg2pczqcg7hy4x"))))
     (build-system r-build-system)
     (native-inputs
      `(("r-knitr" ,r-knitr)))
@@ -2822,14 +2822,14 @@ CAGE.")
 (define-public r-ensembldb
   (package
     (name "r-ensembldb")
-    (version "2.18.0")
+    (version "2.18.2")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "ensembldb" version))
        (sha256
         (base32
-         "02rdbqp33g488w1df1rgp0dg63qrr6w2kmgigxzc8l9wmrvj0y1j"))))
+         "0q56gv0isa9ayw505py7i7x65pvcshmd2j1mna1wpbk66wqj4qzx"))))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-annotationdbi" ,r-annotationdbi)
@@ -3518,14 +3518,14 @@ in SNV base substitution data.")
 (define-public r-msnbase
   (package
     (name "r-msnbase")
-    (version "2.20.0")
+    (version "2.20.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "MSnbase" version))
        (sha256
         (base32
-         "1r5igzb7xb5qcw37ffy0c3j6vlg9zffmksrc57rs1pmfnca773z5"))))
+         "0ip614mdwisz2hlmyfgngysq1s3hajb88cgdmygfc8i6kyxjkjzl"))))
     (properties `((upstream-name . "MSnbase")))
     (build-system r-build-system)
     (propagated-inputs
@@ -4442,14 +4442,14 @@ unmodeled, or latent sources of noise.")
 (define-public r-systempiper
   (package
     (name "r-systempiper")
-    (version "2.0.0")
+    (version "2.0.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "systemPipeR" version))
        (sha256
         (base32
-         "0kibr47z7ml13hpl955qcr4wp2z4nq7gjiinyk30wivrwrng5sg1"))))
+         "1r0qc1pyff9nvjix21xjd6fmka06ywr4ipr8szm52hq41hwaiqgq"))))
     (properties `((upstream-name . "systemPipeR")))
     (build-system r-build-system)
     (propagated-inputs
@@ -5825,14 +5825,14 @@ multiplication.")
 (define-public r-treeio
   (package
     (name "r-treeio")
-    (version "1.18.0")
+    (version "1.18.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "treeio" version))
        (sha256
         (base32
-         "03gz378qrp6b9fcriqanfnphibqv4bxhvz48rigzkidkzz71wfaj"))))
+         "19i8jhvycv57zbxhpn5gx5ymdiws64kc3nidc00xh1j9a8xkj1aq"))))
     (properties `((upstream-name . "treeio")))
     (build-system r-build-system)
     (propagated-inputs
@@ -5857,14 +5857,14 @@ platform for merging tree with associated data and converting file formats.")
 (define-public r-ggtree
   (package
     (name "r-ggtree")
-    (version "3.2.0")
+    (version "3.2.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "ggtree" version))
        (sha256
         (base32
-         "1c6b7kjh44k096v8mhn53abr181vpbn7s6ab7zk4phnsyfxsclxb"))))
+         "0qk39gdpy4kznjhmvi25y2spcdj2r1i6mv673vx8dzf66zfs20v8"))))
     (properties `((upstream-name . "ggtree")))
     (build-system r-build-system)
     (propagated-inputs
@@ -6315,14 +6315,14 @@ independent of the p-value under the null hypothesis.")
 (define-public r-icobra
   (package
     (name "r-icobra")
-    (version "1.22.0")
+    (version "1.22.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "iCOBRA" version))
        (sha256
         (base32
-         "0qg32g1rfvh6mx8wny1lrva9vc347288hzml7yb4rnrsx1hggkpa"))))
+         "05j3h314l2bw8n61h1nyiqhm3z7c1axycn4p3xkfccq5i4mcqvn2"))))
     (properties `((upstream-name . "iCOBRA")))
     (build-system r-build-system)
     (propagated-inputs
@@ -6726,14 +6726,14 @@ high-throughput analyses.")
 (define-public r-geoquery
   (package
     (name "r-geoquery")
-    (version "2.62.0")
+    (version "2.62.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "GEOquery" version))
        (sha256
         (base32
-         "0fkx4jh1s76l015vwikkryarlx6iihb1z935nzpdhah3rpqx3b3z"))))
+         "0plmh4x37r848g6ilvl1x8cim90rp85gikfc5m8lgi2i4xkq7hbq"))))
     (properties `((upstream-name . "GEOquery")))
     (build-system r-build-system)
     (propagated-inputs
@@ -6743,6 +6743,7 @@ high-throughput analyses.")
        ("r-httr" ,r-httr)
        ("r-limma" ,r-limma)
        ("r-magrittr" ,r-magrittr)
+       ("r-r-utils" ,r-r-utils)
        ("r-readr" ,r-readr)
        ("r-tidyr" ,r-tidyr)
        ("r-xml2" ,r-xml2)))
@@ -9550,14 +9551,14 @@ annotations.")
 (define-public r-rsubread
   (package
     (name "r-rsubread")
-    (version "2.8.0")
+    (version "2.8.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "Rsubread" version))
        (sha256
         (base32
-         "09kd7vl2z9k82ppfzy679hs7d00c60z3w3n6a8wq4z3k3f4glc3s"))))
+         "0lpx0dp5570kbrq7v0g573axkhi00qrf38si59vmvnqxhmkvsixn"))))
     (properties `((upstream-name . "Rsubread")))
     (build-system r-build-system)
     (inputs `(("zlib" ,zlib)))
@@ -10113,14 +10114,14 @@ self-organizing map clustering and minimal spanning trees.")
 (define-public r-mixomics
   (package
     (name "r-mixomics")
-    (version "6.17.26")
+    (version "6.18.0")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "mixOmics" version))
        (sha256
         (base32
-         "10ir4876sjmw2mw0cjvshwy3qyhsyz6g1ihyr3dycgzya0jcxw1x"))))
+         "0jwkb5scc33nfn2mibga8vp00pmc24ham71gpkbizvy43cy85icf"))))
     (properties `((upstream-name . "mixOmics")))
     (build-system r-build-system)
     (propagated-inputs
@@ -11978,14 +11979,14 @@ gene selection, testing relationships, and so on.")
 (define-public r-biocpkgtools
   (package
     (name "r-biocpkgtools")
-    (version "1.12.0")
+    (version "1.12.2")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "BiocPkgTools" version))
        (sha256
         (base32
-         "13m6h35938407ajj7fakl50g4p2wsvinkg0r2mwl1zwq88735arg"))))
+         "1yz2sgx4xrnw22k3d6q6hkj213bnbb4hbr5ymxnmjnsz551s75ny"))))
     (properties `((upstream-name . "BiocPkgTools")))
     (build-system r-build-system)
     (propagated-inputs
@@ -12026,14 +12027,14 @@ analytics on packages.")
 (define-public r-biocset
   (package
     (name "r-biocset")
-    (version "1.8.0")
+    (version "1.8.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "BiocSet" version))
        (sha256
         (base32
-         "0ysm68gcalg3d91jx6vmdzra01vc6kvzqnvz557g3rnm0wkx12q6"))))
+         "1x5ar9byr85iap2x6y66j31fi17wr31awx1gl3z01sckp0dldx6w"))))
     (properties `((upstream-name . "BiocSet")))
     (build-system r-build-system)
     (propagated-inputs
@@ -12378,13 +12379,13 @@ routines.")
 (define-public r-s4vectors
   (package
     (name "r-s4vectors")
-    (version "0.32.0")
+    (version "0.32.2")
     (source (origin
               (method url-fetch)
               (uri (bioconductor-uri "S4Vectors" version))
               (sha256
                (base32
-                "1zm1xlqrq1f9xa81j3ij2p78g3aywq7izsk3h40z94fjggahvc09"))))
+                "0xrmii2dnwyknpjdiwwjlklgzpbk9q09br27rq5ffz08if9yyk20"))))
     (properties
      `((upstream-name . "S4Vectors")))
     (build-system r-build-system)
@@ -12538,14 +12539,14 @@ provided.")
 (define-public r-hdf5array
   (package
     (name "r-hdf5array")
-    (version "1.22.0")
+    (version "1.22.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "HDF5Array" version))
        (sha256
         (base32
-         "13h6qr4zkynir0ck2aiasjvlid7hrk3m2lzkjyhpvbg1a15r8zi9"))))
+         "1al4a88pgdl7hfhphsnwl1gg1c1kmw37wcdr4v4pfsw5l8ff7nx4"))))
     (properties `((upstream-name . "HDF5Array")))
     (build-system r-build-system)
     (inputs
@@ -12963,14 +12964,14 @@ quality control.")
 (define-public r-scran
   (package
     (name "r-scran")
-    (version "1.22.0")
+    (version "1.22.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "scran" version))
        (sha256
         (base32
-         "1nyvbss4914giwzp5wiw9g4z5b6lr5iprbjrqlg4vpgnf1hz8k7l"))))
+         "06lcxya6rpa8dv0il7m7fwyx0ci1y1jn16ff5lmvzf2mnr6q7lic"))))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-beachmat" ,r-beachmat)
@@ -13123,9 +13124,9 @@ within the R for Mass Spectrometry packages.")
      "The MsFeature package defines functionality for Mass Spectrometry
 features.  This includes functions to group (LC-MS) features based on some of
 their properties, such as retention time (coeluting features), or correlation
-of signals across samples.  This package hence allows to group features, and
+of signals across samples.  This package hence can be used to group features, and
 its results can be used as an input for the @code{QFeatures} package which
-allows to aggregate abundance levels of features within each group.  This
+allows aggregating abundance levels of features within each group.  This
 package defines concepts and functions for base and common data types,
 implementations for more specific data types are expected to be implemented in
 the respective packages (such as e.g. @code{xcms}).")
@@ -13789,14 +13790,14 @@ the earlier snpMatrix package, allowing for uncertainty in genotypes.")
 (define-public r-chromstar
   (package
     (name "r-chromstar")
-    (version "1.19.0")
+    (version "1.20.2")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "chromstaR" version))
        (sha256
         (base32
-         "0z511l26fhz00qn8h2yybylk8c3ws8hj1hp8hq9qj9mfczwiqy3j"))))
+         "1akcmxzn4j9ph4n3lsgfh8fh8hrb28jjamz037w59bsdkcv6wyjq"))))
     (properties `((upstream-name . "chromstaR")))
     (build-system r-build-system)
     (propagated-inputs
@@ -14008,7 +14009,7 @@ real numbers.")
     (home-page "https://github.com/BgeeDB/BgeeCall")
     (synopsis "RNA-Seq present/absent gene expression calls generation")
     (description
-     "BgeeCall allows to generate present/absent gene expression calls without
+     "BgeeCall allows generating present/absent gene expression calls without
 using an arbitrary cutoff like TPM<1.  Calls are generated based on reference
 intergenic sequences.  These sequences are generated based on expression of
 all RNA-Seq libraries of each species integrated in Bgee.")
@@ -14268,14 +14269,14 @@ the Bioconductor project.")
 (define-public r-biodb
   (package
     (name "r-biodb")
-    (version "1.2.0")
+    (version "1.2.1")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "biodb" version))
        (sha256
         (base32
-         "0q343zbx341xdy634p50k7bj6byv8v2rqzy50nw75a79206pajl4"))))
+         "1z4adapsnpw6fwanihdz43r11ijypxs5wbndb1i98j8kb7wf308k"))))
     (properties `((upstream-name . "biodb")))
     (build-system r-build-system)
     (propagated-inputs
@@ -14844,14 +14845,14 @@ estimates, etc.")
 (define-public r-tximeta
   (package
     (name "r-tximeta")
-    (version "1.12.0")
+    (version "1.12.3")
     (source
      (origin
        (method url-fetch)
        (uri (bioconductor-uri "tximeta" version))
        (sha256
         (base32
-         "03fbz6pka7bcbhd0bblgckyxsqhzp4n8qp2dcpdb3sr01lyw4bc5"))))
+         "15l1jvfis7xzxwwnlqs8xpaf212v1lx513np2dc4l4h7rqhclm2v"))))
     (properties `((upstream-name . "tximeta")))
     (build-system r-build-system)
     (propagated-inputs
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index aef7175b94..1ccb56c1b3 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -1553,7 +1553,7 @@ $(BOOST_LIB)/libboost_program_options.so"))))
     (home-page "https://qtltools.github.io/qtltools/")
     (synopsis "Tool set for molecular QTL discovery and analysis")
     (description "QTLtools is a tool set for molecular QTL discovery
-and analysis.  It allows to go from the raw genetic sequence data to
+and analysis.  It allows going from the raw genetic sequence data to
 collection of molecular @dfn{Quantitative Trait Loci} (QTLs) in few
 easy-to-perform steps.")
     (license license:gpl3+)))
@@ -11029,7 +11029,7 @@ in an easily configurable manner.")
 (define-public pigx-bsseq
   (package
     (name "pigx-bsseq")
-    (version "0.1.5")
+    (version "0.1.6")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/BIMSBbioinfo/pigx_bsseq/"
@@ -11037,7 +11037,7 @@ in an easily configurable manner.")
                                   "/pigx_bsseq-" version ".tar.gz"))
               (sha256
                (base32
-                "05al5dacfp1vf1x3cq20jhd6w4xj5vaxslzaka6yrpg0av8sh3k3"))
+                "1dipikph0xdr8fp0h1flpafcrg60y4aabljg8fl1v92j3gxdggmw"))
               (patches (search-patches "pigx-bsseq-no-citeproc.patch"))))
     (build-system gnu-build-system)
     (arguments
diff --git a/gnu/packages/bittorrent.scm b/gnu/packages/bittorrent.scm
index 197ad2ac55..2c3a86bf6a 100644
--- a/gnu/packages/bittorrent.scm
+++ b/gnu/packages/bittorrent.scm
@@ -12,6 +12,7 @@
 ;;; Copyright © 2019, 2020 Brett Gilio <brettg@gnu.org>
 ;;; Copyright © 2020 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2021 Justin Veilleux <terramorpha@cock.li>
+;;; Copyright © 2021 Marius Bakke <marius@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -32,6 +33,7 @@
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix git-download)
+  #:use-module (guix build-system cmake)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system python)
   #:use-module (guix build-system glib-or-gtk)
@@ -42,6 +44,7 @@
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages boost)
   #:use-module (gnu packages check)
+  #:use-module (gnu packages cmake)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages crypto)
   #:use-module (gnu packages curl)
@@ -424,30 +427,43 @@ and will take advantage of multiple processor cores where possible.")
 (define-public libtorrent-rasterbar
   (package
     (name "libtorrent-rasterbar")
-    (version "1.2.8")
+    (version "1.2.14")
     (source
      (origin
        (method url-fetch)
        (uri
         (string-append "https://github.com/arvidn/libtorrent/"
-                       "releases/download/libtorrent-" version "/"
+                       "releases/download/v" version "/"
                        "libtorrent-rasterbar-" version ".tar.gz"))
        (sha256
-        (base32 "1phn4klzvfzvidv5g566pnrrxj8l0givpy6s4r17d45wznqxc006"))))
-    (build-system gnu-build-system)
+        (base32 "0gwm4w7337ykh5lfnspapnnz6a35g7yay3wnj126s8s5kcsvy9wy"))))
+    (build-system cmake-build-system)
     (arguments
-     `(#:configure-flags
-       (list (string-append "--with-boost-libdir="
-                            (assoc-ref %build-inputs "boost")
-                            "/lib")
-             "--enable-python-binding"
-             "--enable-tests")
-       #:make-flags (list
-                     (string-append "LDFLAGS=-Wl,-rpath="
-                                    (assoc-ref %outputs "out") "/lib"))))
+     `(#:cmake ,cmake                   ;3.17 or later
+       #:configure-flags '("-Dpython-bindings=ON"
+                           "-Dbuild_tests=ON")
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? parallel-tests? #:allow-other-keys)
+             (let ((disabled-tests
+                    ;; test_upnp requires a non-localhost IPv4 interface.
+                    '("test_upnp")))
+               (when tests?
+                 ;; test_ssl relies on bundled TLS certificates with a fixed
+                 ;; expiry date.  To ensure succesful builds in the future,
+                 ;; fake the time to be roughly that of the release.
+                 (setenv "FAKETIME_ONLY_CMDS" "test_ssl")
+                 (invoke "faketime" "2021-06-01"
+                         "ctest"
+                         "--exclude-regex" (string-join disabled-tests "|")
+                         "-j" (if parallel-tests?
+                                  (number->string (parallel-job-count))
+                                  "1")))))))))
     (inputs `(("boost" ,boost)
               ("openssl" ,openssl)))
-    (native-inputs `(("python" ,python-wrapper)
+    (native-inputs `(("libfaketime" ,libfaketime)
+                     ("python" ,python-wrapper)
                      ("pkg-config" ,pkg-config)))
     (home-page "https://www.libtorrent.org/")
     (synopsis "Feature-complete BitTorrent implementation")
diff --git a/gnu/packages/calendar.scm b/gnu/packages/calendar.scm
index a5ef2fff62..6c815daf7d 100644
--- a/gnu/packages/calendar.scm
+++ b/gnu/packages/calendar.scm
@@ -10,6 +10,7 @@
 ;;; Copyright © 2020 Brendan Tildesley <mail@brendan.scot>
 ;;; Copyright © 2020 Tanguy Le Carrour <tanguy@bioneland.org>
 ;;; Copyright © 2020 Peng Mei Yu <pengmeiyu@riseup.net>
+;;; Copyright © 2021 Wamm K. D. <jaft.r@outlook.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -36,6 +37,7 @@
   #:use-module (guix build-system cmake)
   #:use-module (guix build-system python)
   #:use-module (gnu packages admin)
+  #:use-module (gnu packages autotools)
   #:use-module (gnu packages base)
   #:use-module (gnu packages check)
   #:use-module (gnu packages dav)
@@ -405,3 +407,31 @@ traditional Chinese characters.")
     ;; COPYING.LESSER specifies LGPL 3.0, but all source files say
     ;; 'Lesser GPL version 2 or later'.
     (license (list license:gpl2+ license:lgpl2.1+))))
+
+(define-public gsimplecal
+  (let ((version "2.2"))
+    (package
+      (name "gsimplecal")
+      (version version)
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/dmedvinsky/gsimplecal/")
+                      (commit (string-append "v" version))))
+                (file-name (git-file-name name version))
+                (sha256 (base32
+                         "1qyf65l088dqsz25hm6s1cv18j52yaias0llqvpqwjfnvssa5cxg"))
+                (modules '((guix build utils)))))
+      (build-system gnu-build-system)
+      (inputs `(("gtk+" ,gtk+)))
+      (native-inputs
+       `(("autoconf" ,autoconf)
+         ("automake" ,automake)
+         ("pkg-config" ,pkg-config)))
+      (home-page "https://dmedvinsky.github.io/gsimplecal/")
+      (synopsis "Lightweight calendar applet")
+      (description "@command{gsimplecal} is a lightweight calendar application
+written in C++ using GTK.  Launched once, it pops up a small calendar applet,
+launched again it closes the running instance.  It can additionally be
+configured to show the current time in different timezones.")
+      (license license:bsd-3))))
diff --git a/gnu/packages/chromium.scm b/gnu/packages/chromium.scm
index 1f55ab9602..c5d7fccd63 100644
--- a/gnu/packages/chromium.scm
+++ b/gnu/packages/chromium.scm
@@ -150,6 +150,7 @@
     "third_party/devtools-frontend/src/front_end/third_party/wasmparser" ;ASL2.0
     "third_party/devtools-frontend/src/third_party/pyjson5" ;ASL2.0
     "third_party/devtools-frontend/src/third_party/typescript" ;ASL2.0
+    "third_party/distributed_point_functions" ;ASL2.0
     "third_party/dom_distiller_js" ;BSD-3
     "third_party/eigen3" ;MPL2.0
     "third_party/emoji-segmenter" ;ASL2.0
@@ -268,7 +269,6 @@
     "third_party/tflite" ;ASL2.0
     "third_party/tflite/src/third_party/eigen3" ;MPL2.0
     "third_party/tflite/src/third_party/fft2d" ;ASL2.0
-    "third_party/tflite-support" ;ASL2.0
     "third_party/ukey2" ;ASL2.0
     "third_party/usb_ids" ;BSD-3
     "third_party/usrsctp" ;BSD-2
@@ -336,7 +336,7 @@
                   (string-append "ungoogled-chromium-" category "-" name))))
     (sha256 (base32 hash))))
 
-(define %chromium-version "95.0.4638.69")
+(define %chromium-version "96.0.4664.45")
 (define %ungoogled-revision (string-append %chromium-version "-1"))
 (define %arch-revision "db2157b84924ce84201a8245e68a02f7d55f6491")
 (define %debian-revision "debian/90.0.4430.85-1")
@@ -367,7 +367,7 @@
     (file-name (git-file-name "ungoogled-chromium" %ungoogled-revision))
     (sha256
      (base32
-      "19azr4m4rd6za9vgcggijyq9x54jrjp0n07y4falgjrdz9q4f7aj"))))
+      "1k0kf5ika1sz489bcbn485kmdq1xp7ssa80gbqrpd60xihkhnrm3"))))
 
 (define %guix-patches
   (list (local-file
@@ -477,7 +477,7 @@
                                   %chromium-version ".tar.xz"))
               (sha256
                (base32
-                "1rzg48mbd5n75nq2rfwknyxpmfrddds199ic82c736kcgirpv8rq"))
+                "01q4fsf2cbx6g9nnaihvc5jj3ap8jq2gf16pnhf7ixzbhgcnm328"))
               (modules '((guix build utils)))
               (snippet (force ungoogled-chromium-snippet))))
     (build-system gnu-build-system)
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index 709fc232f3..fb352431f7 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -2552,6 +2552,18 @@ chunks.")
                (base32
                 "1ywq8j70149859vvs19wgjq89d6xsvvmvm2n1dmkzpchxgrvnw70"))))
     (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags
+       '("-DDEACTIVATE_AVX2=ON"
+         "-DPREFER_EXTERNAL_LZ4=ON"
+         "-DPREFER_EXTERNAL_SNAPPY=ON"
+         "-DPREFER_EXTERNAL_ZLIB=ON"
+         "-DPREFER_EXTERNAL_ZSTD=ON")))
+    (inputs
+     `(("lz4" ,lz4)
+       ("snappy" ,snappy)
+       ("zlib" ,zlib)
+       ("zstd:lib" ,zstd "lib")))
     (home-page "https://blosc.org")
     (synopsis "Blocking, shuffling and lossless compression library")
     (description
diff --git a/gnu/packages/coq.scm b/gnu/packages/coq.scm
index dccb9bea4c..a27ec53ecb 100644
--- a/gnu/packages/coq.scm
+++ b/gnu/packages/coq.scm
@@ -7,6 +7,7 @@
 ;;; Copyright © 2020 raingloom <raingloom@riseup.net>
 ;;; Copyright © 2020 Robin Green <greenrd@greenrd.org>
 ;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
+;;; Copyright © 2021 Simon Tournier <zimon.toutoune@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -135,50 +136,65 @@ It is developed using Objective Caml and Camlp5.")
                   "00cga3n9nj2xa3ivb0fdkkdx3k11fp4879y188738631yd1x2lsa"))))
       (build-system gnu-build-system)
       (native-inputs
-       `(("which" ,which)
-         ("emacs" ,emacs-minimal)
+       `(("emacs" ,emacs-minimal)
          ("texinfo" ,texinfo)))
       (inputs
-       `(("host-emacs" ,emacs)
-         ("perl" ,perl)
-         ("coq" ,coq)))
+       `(("perl" ,perl)))
       (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")))
+       (let ((base-directory "/share/emacs/site-lisp/ProofGeneral"))
+         `(#:tests? #f                  ; no check target
+           #:make-flags (list (string-append "PREFIX=" %output)
+                              (string-append "EMACS=" (assoc-ref %build-inputs "emacs")
+                                             "/bin/emacs")
+                              (string-append "DEST_PREFIX=" %output)
+                              (string-append "ELISP=" %output ,base-directory)
+                              (string-append "DEST_ELISP=" %output ,base-directory)
+                              (string-append "ELISP_START=" %output ,base-directory))
+           #: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 _
+                 (substitute* "Makefile"
+                   (("/sbin/install-info") "install-info"))))
+             (add-after 'unpack 'remove-which
+               (lambda _
+                 (substitute* "Makefile"
+                   (("`which perl`") "perl")
+                   (("`which bash`") "bash"))))
+             (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"
-                   (("/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))))))
+                   ((" [^ ]*\\.pdf") ""))
+                 (apply invoke "make" "install-doc" make-flags)))
+             (add-after 'install 'allow-subfolders-autoloads
+               ;; Autoload cookies are present in sub-directories.  A friendly
+               ;; wrapper proof-general.el around generic/proof-site.el is
+               ;; provided for execution on Emacs start-up.  It serves two
+               ;; purposes:
+               ;;
+               ;; * Setting up the load path when byte-compiling pg.
+               ;; * Loading a minimal PG setup on startup (not all of Proof
+               ;; General, of course; mostly mode hooks and autoloads).
+               ;;
+               ;; The renaming to proof-general-autoloads.el is Guix
+               ;; specific.
+               (lambda* (#:key outputs #:allow-other-keys)
+                 (let ((out (assoc-ref outputs "out")))
+                   (copy-file "proof-general.el"
+                              (string-append out ,base-directory
+                                             "/proof-general-autoloads.el")))))))))
       (home-page "https://proofgeneral.github.io/")
       (synopsis "Generic front-end for proof assistants based on Emacs")
       (description
@@ -190,7 +206,7 @@ provers.")
 (define-public coq-flocq
   (package
     (name "coq-flocq")
-    (version "3.3.1")
+    (version "3.4.2")
     (source
      (origin
        (method git-fetch)
@@ -200,7 +216,7 @@ provers.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "01gdykva0lcw6y3dm8j0djxayb87szfg9vn0mxd6z3pks644misl"))))
+         "0j7vq7ifqcdaj2x881aha2rl51l2p72y1cn7r2xya0fjgsssfigy"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("autoconf" ,autoconf)
@@ -210,16 +226,10 @@ provers.")
        ("coq" ,coq)))
     (arguments
      `(#:configure-flags
-       (list (string-append "--libdir=" (assoc-ref %outputs "out")
-                            "/lib/coq/user-contrib/Flocq"))
+       (list (string-append "COQUSERCONTRIB=" (assoc-ref %outputs "out")
+                            "/lib/coq/user-contrib"))
        #:phases
        (modify-phases %standard-phases
-         (add-after 'unpack 'remove-failing-examples
-           (lambda _
-             (substitute* "Remakefile.in"
-               ;; Fails on a union error.
-               (("Double_rounding_odd_radix.v") ""))
-             #t))
          (add-before 'configure 'fix-remake
            (lambda _
              (substitute* "remake.cpp"
@@ -236,7 +246,7 @@ provers.")
          (replace 'install
            (lambda _
              (invoke "./remake" "install"))))))
-    (home-page "https://flocq.gforge.inria.fr/")
+    (home-page "https://flocq.gitlabpages.inria.fr")
     (synopsis "Floating-point formalization for the Coq system")
     (description "Flocq (Floats for Coq) is a floating-point formalization for
 the Coq system.  It provides a comprehensive library of theorems on a multi-radix
@@ -247,7 +257,7 @@ inside Coq.")
 (define-public coq-gappa
   (package
     (name "coq-gappa")
-    (version "1.4.6")
+    (version "1.5.0")
     (source
      (origin
        (method git-fetch)
@@ -257,7 +267,7 @@ inside Coq.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0492i0ksrz6dnc1d57jzsbmdlb9fp9hrh9ib5v8j0yqxpyi0x8f4"))))
+         "1ivh8xm1c8191rm4riamjzya2x6ls96qax5byir1fywf9hbxr1vg"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("autoconf" ,autoconf)
@@ -294,7 +304,7 @@ inside Coq.")
          ;;   (lambda _ (invoke "./remake" "check")))
          (replace 'install
            (lambda _ (invoke "./remake" "install"))))))
-    (home-page "https://gappa.gforge.inria.fr/")
+    (home-page "https://gappa.gitlabpages.inria.fr/")
     (synopsis "Verify and formally prove properties on numerical programs")
     (description "Gappa is a tool intended to help verifying and formally proving
 properties on numerical programs dealing with floating-point or fixed-point
@@ -308,7 +318,7 @@ assistant.")
 (define-public coq-mathcomp
   (package
     (name "coq-mathcomp")
-    (version "1.12.0")
+    (version "1.13.0")
     (source
      (origin
        (method git-fetch)
@@ -317,7 +327,7 @@ assistant.")
              (commit (string-append "mathcomp-" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "12cgrmzlcjnp9kv9zxsk34fgf0qfa35jdb23cbf13kmg8dyfi3h5"))))
+        (base32 "0aj8hsdzzds5w0p1858s2b6k9zssjcxa6kgpi0q1nvaml4zfpkcc"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("ocaml" ,ocaml)
@@ -325,17 +335,14 @@ assistant.")
        ("coq" ,coq)))
     (arguments
      `(#:tests? #f ; No tests.
+       #:make-flags (list (string-append "COQLIBINSTALL="
+                                         (assoc-ref %outputs "out")
+                                         "/lib/coq/user-contrib"))
        #:phases
        (modify-phases %standard-phases
          (delete 'configure)
          (add-before 'build 'chdir
-           (lambda _ (chdir "mathcomp") #t))
-         (replace 'install
-           (lambda* (#:key outputs #:allow-other-keys)
-             (invoke "make" "-f" "Makefile.coq"
-                     (string-append "COQLIB=" (assoc-ref outputs "out")
-                                    "/lib/coq/")
-                     "install"))))))
+           (lambda _ (chdir "mathcomp") #t)))))
     (home-page "https://math-comp.github.io/")
     (synopsis "Mathematical Components for Coq")
     (description "Mathematical Components for Coq has its origins in the formal
@@ -350,7 +357,7 @@ part of the distribution.")
 (define-public coq-coquelicot
   (package
     (name "coq-coquelicot")
-    (version "3.1.0")
+    (version "3.2.0")
     (source
      (origin
        (method git-fetch)
@@ -360,7 +367,7 @@ part of the distribution.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0mz3pxan1237fr5fi79c66y7b9z7bmi0sc45kwrmkczsjm5462jm"))))
+         "146s5y2xsc7wb43m1pq1n4p14hw99gqbzx0ic3a4naxq16v7cv4w"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("autoconf" ,autoconf)
@@ -372,8 +379,8 @@ part of the distribution.")
      `(("mathcomp" ,coq-mathcomp)))
     (arguments
      `(#:configure-flags
-       (list (string-append "--libdir=" (assoc-ref %outputs "out")
-                            "/lib/coq/user-contrib/Coquelicot"))
+       (list (string-append "COQUSERCONTRIB=" (assoc-ref %outputs "out")
+                            "/lib/coq/user-contrib"))
        #:phases
        (modify-phases %standard-phases
          (add-before 'configure 'fix-remake
@@ -437,7 +444,7 @@ provides BigN, BigZ, BigQ that used to be part of Coq standard library.")
 (define-public coq-interval
   (package
     (name "coq-interval")
-    (version "4.3.0")
+    (version "4.3.1")
     (source
      (origin
        (method git-fetch)
@@ -447,7 +454,7 @@ provides BigN, BigZ, BigQ that used to be part of Coq standard library.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "1jqvd17czhliscf40idhnxgrha620039ilrdyfahn71dg2jmzqnm"))))
+         "0sr9psildc0sda07r2r47rfgyry49yklk38bg04yyvry5j5pryb6"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("autoconf" ,autoconf)
@@ -478,7 +485,7 @@ provides BigN, BigZ, BigQ that used to be part of Coq standard library.")
            (lambda _ (invoke "./remake" "check")))
          (replace 'install
            (lambda _ (invoke "./remake" "install"))))))
-    (home-page "http://coq-interval.gforge.inria.fr/")
+    (home-page "https://coqinterval.gitlabpages.inria.fr/")
     (synopsis "Coq tactics to simplify inequality proofs")
     (description "Interval provides vernacular files containing tactics for
 simplifying the proofs of inequalities on expressions of real numbers for the
@@ -504,16 +511,12 @@ Coq proof assistant.")
       (build-system gnu-build-system)
       (arguments
        `(#:tests? #f
+       #:make-flags (list (string-append "COQLIBINSTALL="
+                                         (assoc-ref %outputs "out")
+                                         "/lib/coq/user-contrib"))
          #:phases
          (modify-phases %standard-phases
-           (delete 'configure)
-           (replace 'install
-             (lambda* (#:key outputs #:allow-other-keys)
-               (setenv "COQLIB" (string-append (assoc-ref outputs "out") "/lib/coq/"))
-               (invoke "make"
-                       (string-append "COQLIB=" (assoc-ref outputs "out")
-                                      "/lib/coq/")
-                       "install"))))))
+           (delete 'configure))))
       (native-inputs
        `(("coq" ,coq)))
       (home-page "https://www.ps.uni-saarland.de/autosubst/")
@@ -553,17 +556,14 @@ uses Ltac to synthesize the substitution operation.")
      `(("ocaml-zarith" ,ocaml-zarith)))
     (arguments
      `(#:test-target "test-suite"
+       #:make-flags (list (string-append "COQLIBINSTALL="
+                                         (assoc-ref %outputs "out")
+                                         "/lib/coq/user-contrib"))
        #:phases
        (modify-phases %standard-phases
          (replace 'configure
            (lambda* (#:key outputs #:allow-other-keys)
-             (invoke "sh" "./configure.sh")))
-         (replace 'install
-           (lambda* (#:key outputs #:allow-other-keys)
-             (invoke "make"
-                     (string-append "COQLIB=" (assoc-ref outputs "out")
-                                    "/lib/coq/")
-                     "install"))))))
+             (invoke "sh" "./configure.sh"))))))
     (home-page "https://mattam82.github.io/Coq-Equations/")
     (synopsis "Function definition plugin for Coq")
     (description "Equations provides a notation for writing programs
@@ -573,10 +573,60 @@ and accessibility, providing a definitional extension to the Coq
 kernel.")
     (license license:lgpl2.1)))
 
+(define-public coq-semantics
+  (package
+    (name "coq-semantics")
+    (version "8.13.0")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+              (url "https://github.com/coq-community/semantics")
+              (commit (string-append "v" version))))
+        (modules '((guix build utils)))
+        (snippet
+         '(substitute* "Makefile.coq.local"
+            ;; Num was part of OCaml and now external
+            (("-libs nums") "-use-ocamlfind -pkg num -libs num")))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "0m5si9dsv96z92gy4xaqz8mzyz8zp7j1sp542l0wzsp5xgyfpc7i"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("coq" ,coq)
+       ("ocaml" ,ocaml)
+       ("ocamlbuild" ,ocamlbuild)
+       ("ocaml-findlib" ,ocaml-findlib)))
+    (inputs
+     `(("ocaml-num" ,ocaml-num)))
+    (arguments
+     `(#:tests? #f                      ;included in Makefile
+       #:make-flags (list (string-append "COQLIBINSTALL="
+                                         (assoc-ref %outputs "out")
+                                         "/lib/coq/user-contrib"))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure))))
+    (home-page "https://github.com/coq-community/semantics")
+    (synopsis "Survey of semantics styles")
+    (description
+     "This package provides a survey of programming language semantics styles,
+from natural semantics through structural operational, axiomatic, and
+denotational semantics, for a miniature example of an imperative programming
+language.  Their encoding, the proofs of equivalence of different styles,
+abstract interpretation, and the proof of soundess obtained from axiomatic
+semantics or abstract interpretation is done in Coq.  The tools can be run
+inside Coq, thus making them available for proof by reflection.  Code can also
+be extracted and connected to a yacc-based parser, thanks to the use of a
+functor parameterized by a module type of strings.  A hand-written parser is
+also provided in Coq, without associated proofs.")
+    (license license:expat)))
+
 (define-public coq-stdpp
   (package
     (name "coq-stdpp")
-    (version "1.5.0")
+    (version "1.6.0")
     (synopsis "Alternative Coq standard library std++")
     (source (origin
               (method git-fetch)
@@ -586,21 +636,18 @@ kernel.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1ym0fy620imah89p8b6rii8clx2vmnwcrbwxl3630h24k42092nf"))))
+                "1l1w6srzydjg0h3f4krrfgvz455h56shyy2lbcnwdbzjkahibl7v"))))
     (build-system gnu-build-system)
     (inputs
      `(("coq" ,coq)))
     (arguments
      `(#:tests? #f ; Tests are executed during build phase.
+       #:make-flags (list (string-append "COQLIBINSTALL="
+                                         (assoc-ref %outputs "out")
+                                         "/lib/coq/user-contrib"))
        #:phases
        (modify-phases %standard-phases
-         (delete 'configure)
-         (replace 'install
-           (lambda* (#:key outputs #:allow-other-keys)
-             (invoke "make"
-                     (string-append "COQLIB=" (assoc-ref outputs "out")
-                                    "/lib/coq/")
-                     "install"))))))
+         (delete 'configure))))
     (description "This project contains an extended \"Standard Library\" for
 Coq called coq-std++.  The key features are:
 @itemize
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 16b622b5f2..b8c4c7bd39 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -21,6 +21,7 @@
 ;;; Copyright © 2021 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2021 Petr Hodina <phodina@protonmail.com>
 ;;; Copyright © 2021 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2021 Jacob Hrbek <kreyren@rixotstudio.cz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -18084,7 +18085,7 @@ Atom, RSS 2.0, RSS 1.0, RSS 0.x and JSON Feed")
     (home-page "https://gitlab.com/news-flash/fever_api")
     (synopsis "Rust implementation of the Fever API")
     (description
-     "This packages provides a Rust implementation of the Fever API.")
+     "This package provides a Rust implementation of the Fever API.")
     ;; No copyright headers in the source code.  LICENSE indicates gpl3.
     (license license:gpl3)))
 
@@ -63136,3 +63137,27 @@ variant of this library is available separately as @code{im}.")
     (description
       "Generate Rust register maps (`struct`s) from SVD files")
     (license (list license:expat license:asl2.0))))
+
+(define-public rust-shell2batch-0.4
+  (package
+    (name "rust-shell2batch")
+    (version "0.4.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "shell2batch" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32 "0r9zfhxmqnrnyk7g590333szfpsjijs2wfwy7ish240w6pp54nhq"))
+    ;; https://github.com/sagiegurari/shell2batch/issues/17
+    (patches (search-patches "rust-shell2batch-lint-fix.patch"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-regex" ,rust-regex-1))))
+    (home-page "https://github.com/sagiegurari/shell2batch")
+    (synopsis "Basic shell scripts to windows batch scripts conversion")
+    (description "While it is not really possible to take every shell script
+and automatically convert it to a windows batch file, this library provides a
+way to convert simple shell commands to windows batch commands.")
+    (license license:asl2.0)))
diff --git a/gnu/packages/cups.scm b/gnu/packages/cups.scm
index 46d3820099..193c808b1e 100644
--- a/gnu/packages/cups.scm
+++ b/gnu/packages/cups.scm
@@ -860,7 +860,9 @@ printer/driver specific, but spooler-independent PPD file.")
     (native-inputs
      `(("bc" ,bc)
        ("groff" ,groff)))
-    (home-page "http://foo2zjs.rkkda.com/")
+    ;; The domain has expired and no one has meaningfully taken up the torch.
+    (home-page (string-append "https://web.archive.org/web/20210129024712/"
+                              "http://foo2zjs.rkkda.com/"))
     (synopsis "Printer driver for ZjStream-based printers")
     (description
      "foo2zjs is a printer driver for printers that use the Zenographics
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index e11efaf152..cd40e91876 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -22,7 +22,7 @@
 ;;; Copyright © 2017, 2020 Thomas Danckaert <post@thomasdanckaert.be>
 ;;; Copyright © 2017 Jelle Licht <jlicht@fsfe.org>
 ;;; Copyright © 2017 Adriano Peluso <catonano@gmail.com>
-;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
+;;; Copyright © 2017, 2021 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2017–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017, 2018 Alex Vong <alexvong1995@gmail.com>
 ;;; Copyright © 2017, 2018 Ben Woodcroft <donttrustben@gmail.com>
@@ -53,6 +53,7 @@
 ;;; Copyright © 2021 Simon Streit <simon@netpanic.org>
 ;;; Copyright © 2021 Alexandre Hannud Abdo <abdo@member.fsf.org>
 ;;; Copyright © 2021 Simon Tournier <zimon.toutoune@gmail.com>
+;;; Copyright © 2021 jgart <jgart@dismail.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -145,6 +146,7 @@
   #:use-module (gnu packages tls)
   #:use-module (gnu packages valgrind)
   #:use-module (gnu packages web)
+  #:use-module (gnu packages xdisorg)
   #:use-module (gnu packages xml)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
@@ -615,16 +617,44 @@ replacement for the code@{python-memcached} library.")
 (define-public python2-pylibmc
   (package-with-python2 python-pylibmc))
 
+(define-public litecli
+ (package
+  (name "litecli")
+  (version "1.6.0")
+  (source
+   (origin
+     (method url-fetch)
+     (uri (pypi-uri "litecli" version))
+     (sha256
+      (base32 "1yb706mgzizzijm1k0fbny98jf58qh5q6f2870rbplxlfla4w9sd"))))
+  (build-system python-build-system)
+  (propagated-inputs
+   `(("python-cli-helpers" ,python-cli-helpers)
+     ("python-click" ,python-click)
+     ("python-configobj" ,python-configobj)
+     ("python-prompt-toolkit" ,python-prompt-toolkit)
+     ("python-pygments" ,python-pygments)
+     ("python-sqlparse" ,python-sqlparse)))
+  (native-inputs
+   `(("python-mock" ,python-mock)
+     ("python-pytest" ,python-pytest)))
+  (home-page "https://litecli.com")
+  (synopsis "CLI for SQLite databases")
+  (description
+   "@code{litecli} is a command-line client for SQLite databases that has
+auto-completion and syntax highlighting.")
+  (license license:bsd-3)))
+
 (define-public mycli
   (package
     (name "mycli")
-    (version "1.22.2")
+    (version "1.24.1")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "mycli" version))
         (sha256
-          (base32 "1lq2x95553vdmhw13cxcgsd2g2i32izhsb7hxd4m1iwf9b3msbpv"))))
+          (base32 "0rij9nw20zhqr7cqnkm8daw8b1wdc9zb6ny1ji9qz5557nz9i3bl"))))
     (build-system python-build-system)
     (arguments
      `(#:tests? #f))                    ; tests expect a running MySQL
@@ -634,10 +664,12 @@ replacement for the code@{python-memcached} library.")
         ("python-configobj" ,python-configobj)
         ("python-cryptography" ,python-cryptography)
         ("python-prompt-toolkit" ,python-prompt-toolkit)
+        ("python-pyaes" ,python-pyaes)
         ("python-pygments" ,python-pygments)
         ("python-pymysql" ,python-pymysql)
+        ("python-pyperclip" ,python-pyperclip)
         ("python-sqlparse" ,python-sqlparse)))
-    (home-page "http://mycli.net")
+    (home-page "https://www.mycli.net")
     (synopsis
       "Terminal Client for MySQL with AutoCompletion and Syntax Highlighting")
     (description
@@ -4138,6 +4170,29 @@ PostreSQL, SQLite, ODBC and MySQL.")
 connecting to MS SQL and Sybase servers over TCP/IP.")
     (license license:lgpl2.0+)))
 
+(define-public python-tinydb
+  (package
+    (name "python-tinydb")
+    (version "4.5.2")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "tinydb" version))
+              (sha256
+               (base32 "1x9c4s42930wwal3ds0plwb57kg5c3gj7kbpy64c29vq478b463x"))))
+    (build-system python-build-system)
+    ;; PyPi tarball does not contain tests and github repository does not
+    ;; have a setup.py file (only pyproject).
+    (arguments `(#:tests? #f))
+    (propagated-inputs
+     `(("python-typing-extensions" ,python-typing-extensions)))
+    (home-page "https://github.com/msiemens/tinydb")
+    (synopsis "TinyDB is a lightweight document oriented database")
+    (description
+     "TinyDB is a small document oriented database written in pure Python
+with no external dependencies.  The targets are small apps that would
+be blown away by a SQL-DB or an external database server.")
+    (license license:expat)))
+
 (define-public sequeler
   (package
     (name "sequeler")
diff --git a/gnu/packages/education.scm b/gnu/packages/education.scm
index 9573a397fd..739acb6453 100644
--- a/gnu/packages/education.scm
+++ b/gnu/packages/education.scm
@@ -648,7 +648,7 @@ Portuguese, Spanish and Italian.")
 (define-public fet
   (package
     (name "fet")
-    (version "6.1.8")
+    (version "6.2.2")
     (source
      (origin
        (method url-fetch)
@@ -657,7 +657,7 @@ Portuguese, Spanish and Italian.")
               (list (string-append directory base)
                     (string-append directory "old/" base))))
        (sha256
-        (base32 "16m20vbhv8i7saxqb731bhds1f86d6x1f935j3ivg357805fqzll"))))
+        (base32 "1x8m543n88iqprh4zccx1zcfm20balmh0h6syrbv03cszmkvfw07"))))
     (build-system gnu-build-system)
     (arguments
      `(#:phases
diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index e3d834da07..b6381957f8 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -1631,26 +1631,23 @@ boilerplate code from defining new Flymake backend functions.")
       (license license:gpl3+))))
 
 (define-public emacs-flymake-kondor
-  ;; No tag, version grabbed from source .el file.
-  (let ((commit "389b513c7287ede7a996a3d0db2e84b00772fef5")
-        (revision "0"))
-    (package
-      (name "emacs-flymake-kondor")
-      (version (git-version "0.1.1" revision commit))
-      (source
-       (origin
-         (method git-fetch)
-         (uri (git-reference
-               (url "https://github.com/turbo-cafe/flymake-kondor")
-               (commit commit)))
-         (file-name (git-file-name name version))
-         (sha256
-          (base32 "1by6p1j091xk5bfdpbqp7fifjn4rknrbm8r3xjfvpb4xcb19nmig"))))
-      (build-system emacs-build-system)
-      (home-page "https://github.com/turbo-cafe/flymake-kondor")
-      (synopsis "Linter with clj-kondo")
-      (description "This package adds Clojure syntax checker clj-kondo.")
-      (license license:gpl3+))))
+  (package
+    (name "emacs-flymake-kondor")
+    (version "0.1.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/turbo-cafe/flymake-kondor")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1vcl1q07faqqmrryyia36hbgf78g3cs51pbi0bx41yzz779ribvk"))))
+    (build-system emacs-build-system)
+    (home-page "https://github.com/turbo-cafe/flymake-kondor")
+    (synopsis "Linter with clj-kondo")
+    (description "This package adds Clojure syntax checker clj-kondo.")
+    (license license:gpl3+)))
 
 (define-public emacs-flymake-shellcheck
   ;; No tag, version grabbed from source .el file.
@@ -2940,7 +2937,7 @@ of bibliographic references.")
 (define-public emacs-corfu
   (package
     (name "emacs-corfu")
-    (version "0.14")
+    (version "0.15")
     (source
      (origin
        (method git-fetch)
@@ -2949,7 +2946,7 @@ of bibliographic references.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0y40vnd227xjzds6zh85gplkiqa387b9y0925g5l01gz7hk2z17r"))))
+        (base32 "0crk5dryaqqj36fjcsxi0gd924125p0yghvg5anwj38zjqg1rqm9"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/minad/corfu")
     (synopsis "Completion overlay region function")
@@ -3025,18 +3022,18 @@ that the binary uses instead of the actual binary contents.")
 (define-public emacs-form-feed
   (package
     (name "emacs-form-feed")
-    (version "0.2.2")
+    (version "0.2.3")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/wasamasa/form-feed")
+             (url "https://depp.brause.cc/form-feed.git")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "171jna631b2iqcimfsik9c66gii8nc0zdb58m077w00rn7rcxbh2"))))
+        (base32 "10mcj4x2fjq0ikq9adkd72k9zp6caqib628bmj8d67wwabvzj6mk"))))
     (build-system emacs-build-system)
-    (home-page "https://github.com/wasamasa/form-feed")
+    (home-page "https://depp.brause.cc/form-feed")
     (synopsis "Display ^L glyphs as horizontal lines")
     (description
      "This package provides a minor mode @code{form-feed-mode} to display page
@@ -4029,7 +4026,7 @@ also adds tags and marks support for Skeleton, and Abbrev support for Tempo.")
 (define-public emacs-toc-org
   (package
     (name "emacs-toc-org")
-    (version "1.1.0")
+    (version "1.2.0")
     (source
      (origin
        (method git-fetch)
@@ -4038,7 +4035,7 @@ also adds tags and marks support for Skeleton, and Abbrev support for Tempo.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0lk0rji85a1c0c5r9an0fdvsm4n4jyixsknmr8ywha3lfmc2p0l8"))))
+        (base32 "00a2al7ghrlabf65kfj1mk30p2pl37h6ppwlgghbgiy7rwlzkdbm"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/snosov1/toc-org")
     (synopsis "Table of Contents generator for Emacs Org mode")
@@ -10311,7 +10308,7 @@ with Elfeed.")
 (define-public emacs-elfeed-score
   (package
     (name "emacs-elfeed-score")
-    (version "1.1.0")
+    (version "1.2.0")
     (source
      (origin
        (method git-fetch)
@@ -10320,7 +10317,7 @@ with Elfeed.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1drgv16555cyn7w6g44z23yhi1i0cy1b9h1ri3lz6h814px0wj0z"))))
+        (base32 "0b49sd0h1idx3p5p9zqb3p5ni4i43fyikfkg70fs5iqjcl0vmz7c"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-elfeed" ,emacs-elfeed)))
@@ -10732,11 +10729,11 @@ names, e.g., @samp{#0000ff} is displayed in white with a blue background.")
 (define-public emacs-ryo-modal
   ;; Package has no release.  Version is extracted from "Version:" keyword in
   ;; main file.
-  (let ((commit "3a54312eea7023a86ca3f8eb3c03c872554bff2f")
+  (let ((commit "a10f564474cc8fa28a74b04e3b15375315223c44")
         (revision "0"))
     (package
       (name "emacs-ryo-modal")
-      (version (git-version "0.4" revision commit))
+      (version (git-version "0.45" revision commit))
       (source
        (origin
          (method git-fetch)
@@ -10745,7 +10742,7 @@ names, e.g., @samp{#0000ff} is displayed in white with a blue background.")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
-          (base32 "1cyvp3bi6yhckbdnq98xvghmhdzghya5y9wd7hxjawibs75rza95"))))
+          (base32 "0ypm1rnyry6hb4znb8sgwfi0la6q46ihm8k99kisk0mkgz7im93d"))))
       (build-system emacs-build-system)
       (home-page "https://github.com/Kungsgeten/ryo-modal")
       (synopsis "Emacs minor mode for defining modal editing environments")
@@ -13820,7 +13817,7 @@ reached with the right hand.")
 (define-public emacs-csharp-mode
   (package
     (name "emacs-csharp-mode")
-    (version "1.0.2")
+    (version "1.1.0")
     (source
      (origin
        (method git-fetch)
@@ -13829,7 +13826,7 @@ reached with the right hand.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1gdr1y8q93xr5vlx6jj95js6rmmsspq2bn870igbaijwwsn0sf7g"))))
+        (base32 "0xadchhbfikw2vac6kqkmdjjixhybxqqf99cpl089cga9sjc7i5p"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/josteink/csharp-mode")
     (synopsis "Major mode for C# code")
@@ -13840,6 +13837,52 @@ documentation generation.  In addition, it provides menu-based navigation
 using Imenu, and Compilation mode support for MSBuild, devenv and xbuild.")
     (license license:gpl3+)))
 
+(define-public emacs-vala-mode
+  ;; Upstream has no tagged release.
+  (let ((commit "d696a8177e94c81ea557ad364a3b3dcc3abbc50f")
+        (revision "0"))
+    (package
+      (name "emacs-vala-mode")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/rrthomas/vala-mode")
+               (commit commit)))
+         (sha256
+          (base32 "0g5pdq757z9d8rk489n5ilhqipdc4i4sfkjwwrxyvgjlapjc04c0"))))
+      (build-system emacs-build-system)
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'disable-multiline-support
+             (lambda* (#:key inputs #:allow-other-keys)
+               (make-file-writable "vala-mode.el")
+               (emacs-batch-edit-file "vala-mode.el"
+                 '(progn
+                   (require 'thingatpt) ;; beginning-of-thing, end-of-thing
+                   (goto-char (point-min))
+                   (save-excursion
+                    (re-search-forward ";; Support multiline strings")
+                    (goto-char (match-beginning 0))
+                    (kill-sexp)
+                    (insert ";; FIXME: Support multiline strings
+(c-lang-defconst c-multiline-string-start-char vala nil)"))
+                   (save-excursion
+                    (re-search-forward "(defcustom vala-multiline-strings")
+                    (goto-char (match-beginning 0))
+                    (insert ";; FIXME: Support multiline strings\n")
+                    (comment-region (beginning-of-thing 'sexp)
+                                    (end-of-thing 'sexp)))
+                   (basic-save-buffer))))))))
+      (home-page "https://github.com/rrthomas/vala-mode")
+      (synopsis "Vala mode for Emacs")
+      (description
+       "This package provides a major mode for editing .vala and .vapi files
+in Emacs.")
+      (license license:gpl2+))))
+
 (define-public emacs-php-mode
   (package
     (name "emacs-php-mode")
@@ -17586,16 +17629,16 @@ according to a parsing expression grammar.")
 (define-public emacs-eldev
   (package
     (name "emacs-eldev")
-    (version "0.9.1")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://github.com/doublep/eldev")
-                    (commit version)))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "1jfj4f5w20qd12k6ygv0jazn2x9pxjrmqmlmibppc4ybrhhgmg0s"))))
+    (version "0.10.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/doublep/eldev")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0ff74scwmixyawsdypvix0cchsbp1d9ac95ym96b4f8hj5gijjms"))))
     (build-system emacs-build-system)
     (arguments
      `(#:tests? #t
@@ -17605,14 +17648,13 @@ according to a parsing expression grammar.")
          (add-after 'unpack 'prepare-for-tests
            (lambda _
              (setenv "ELDEV_LOCAL" (getcwd))
-             (make-file-writable
-              "test/project-i/project-i-autoloads.el")
-             #t))
+             (make-file-writable "test/project-i/project-i-autoloads.el")))
          (add-after 'unpack 'skip-failing-tests
            ;; FIXME: 10 tests are failing.  Skip them for now.
            (lambda _
-             (substitute* '("test/init.el" "test/targets.el")
-               (("(targets-project-e-[34]|init-[1-8]).*" line)
+             (delete-file "test/upgrade-self.el")
+             (substitute* "test/init.el"
+               (("init-[1-8].*" line)
                 (string-append line "(skip-unless nil)\n")))))
          (add-after 'install 'install-eldev-executable
            ;; This constructs the eldev executable from templates and
@@ -17629,8 +17671,7 @@ according to a parsing expression grammar.")
                  ;; eldev doesn't try to bootstrap itself from MELPA when
                  ;; invoked.
                  (("export ELDEV_EMACS.*" all)
-                  (string-append "export ELDEV_LOCAL=" site-lisp "\n" all)))
-               #t))))))
+                  (string-append "export ELDEV_LOCAL=" site-lisp "\n" all)))))))))
     (native-inputs
      `(("texinfo" ,texinfo)))           ;for tests
     (home-page "https://github.com/doublep/eldev/")
@@ -17854,7 +17895,7 @@ automatically fetched from well-curated sources, and formatted as BibTeX.")
 (define-public emacs-citar
   (package
     (name "emacs-citar")
-    (version "0.8")
+    (version "0.9")
     (source
      (origin
        (method git-fetch)
@@ -17863,7 +17904,7 @@ automatically fetched from well-curated sources, and formatted as BibTeX.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1jrfcfr976c9nb2vpfrh6yhck5gm34wcjzbk0m6gq2xg3qfv2g6p"))))
+        (base32 "15jhpl2j4rm97cvvqzlfzxarvxvcsg64raz068psrsd2y7y2zh4c"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-auctex" ,emacs-auctex)
@@ -20727,7 +20768,7 @@ describing the key binding changes.")
 (define-public emacs-evil-multiedit
   (package
     (name "emacs-evil-multiedit")
-    (version "1.3.9")
+    (version "1.4.3")
     (source
      (origin
        (method git-fetch)
@@ -20736,8 +20777,7 @@ describing the key binding changes.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32
-         "19h3kqylqzbjv4297wkzzxdmn9yxbg6z4ga4ssrqri90xs7m3rw3"))))
+        (base32 "08ycwss58zh2zikk79jfj074q78yjcd7vbjgv5ssqvws09x5rgfq"))))
     (build-system emacs-build-system)
     (propagated-inputs
      `(("emacs-evil" ,emacs-evil)
@@ -20747,15 +20787,15 @@ describing the key binding changes.")
     (arguments
      `(#:phases
        (modify-phases %standard-phases
-         (add-before 'check 'fix-makefile
+         (add-before 'check 'fix-checks
            (lambda _
              (substitute* "Makefile"
                (("@cask exec ") ""))
-             #t)))
+             (substitute* "test/test-helper.el"
+               (("'\\(evil iedit\\)") "nil")))))
        #:tests? #t
        #:test-command '("make" "test")))
-    (home-page
-     "https://github.com/hlissner/evil-multiedit")
+    (home-page "https://github.com/hlissner/evil-multiedit")
     (synopsis "Multiple cursors for Evil mode")
     (description
      "This plugin was an answer to the lack of proper multiple cursor support
@@ -26726,7 +26766,7 @@ Emacs that integrate with major modes like Org-mode.")
 (define-public emacs-modus-themes
   (package
     (name "emacs-modus-themes")
-    (version "1.6.0")
+    (version "1.7.0")
     (source
      (origin
        (method git-fetch)
@@ -26735,7 +26775,7 @@ Emacs that integrate with major modes like Org-mode.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0fkj5as1lx6q7n6iny9x5hhhswfgg9f5ky3d82832hrq5a1jc0mg"))))
+        (base32 "06i2jsy7vigydci4261nfnh668rl5zrcss5icwxlqii928dkmy8y"))))
     (build-system emacs-build-system)
     (home-page "https://protesilaos.com/modus-themes/")
     (synopsis "Accessible themes (WCAG AAA)")
@@ -27347,22 +27387,22 @@ each slide with left/right keys.")
 (define-public emacs-fullframe
   (package
     (name "emacs-fullframe")
-    (version "0.5.0")
+    (version "0.5.1")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/tomterl/fullframe")
+             (url "https://git.sr.ht/~tomterl/fullframe")
              (commit version)))
        (sha256
-        (base32
-         "0m43qnhp6ibsskpjkxc86p3lrjsjc0ndqml3lbd65s79x4x7i3fi"))
+        (base32 "1q276p3bagx9fhzyzjmz449f95k1z287x4p34980d06klj11lrab"))
        (file-name (git-file-name name version))))
     (build-system emacs-build-system)
-    (home-page "https://github.com/tomterl/fullframe")
+    (home-page "https://git.sr.ht/~tomterl/fullframe")
     (synopsis "Generalized automatic execution in a single frame")
-    (description "This library provides helpers for single-window-per-frame
-execution of buffer-exposing commands.")
+    (description
+     "This library provides helpers for single-window-per-frame execution of
+buffer-exposing commands.")
     (license license:gpl3+)))
 
 (define-public emacs-eshell-toggle
@@ -28588,6 +28628,38 @@ a @samp{date} keywords, and optionally, a @samp{filetags} keyword.")
 conversion program}, a Japanese input method on Emacs.")
       (license license:gpl2+))))
 
+(define-public emacs-ddskk-nicola
+  (package
+    (inherit emacs-ddskk)
+    (name "emacs-ddskk-nicola")
+    (propagated-inputs
+     `(("emacs-ddskk" ,emacs-ddskk)))
+    (arguments
+     `(#:make-flags
+       (let ((out (assoc-ref %outputs "out")))
+         (append
+          (list (string-append "PREFIX=" out)
+                (string-append "LISPDIR=" out "/share/emacs/site-lisp"))))
+       #:tests? #f                      ; no tests in this subtree
+       ,@(substitute-keyword-arguments (package-arguments emacs-ddskk)
+           ((#:phases phases)
+            `(modify-phases ,phases
+               (add-after 'unpack 'chdir
+                 (lambda _
+                   (chdir "nicola")
+                   #t))
+               (replace 'configure
+                 (lambda* (#:key outputs #:allow-other-keys)
+                   (make-file-writable "NICOLA-DDSKK-CFG")
+                   (emacs-substitute-sexps "NICOLA-DDSKK-CFG"
+                     ("setq NICOLA-DDSKK_PREFIX" ""))
+                   #t)))))))
+    (synopsis "Nicola layout for Daredevil SKK")
+    (description
+     "Daredevil SKK is a version of @acronym{SKK, Simple Kana to Kanji
+conversion program}, a Japanese input method on Emacs.  This package adds
+support for the Nicola keyboard layout to it.")))
+
 (define-public emacs-objed
   (package
     (name "emacs-objed")
@@ -29309,7 +29381,7 @@ web development.")
 (define-public emacs-iter2
   (package
     (name "emacs-iter2")
-    (version "1.0")
+    (version "1.1")
     (source
      (origin
        (method git-fetch)
@@ -29318,7 +29390,7 @@ web development.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0gaq3z2v1q4r9mkyq71dzmqakhi0p8g7ph4z0n3a11rvyc3z9ykx"))))
+        (base32 "12flc98nv353cqr9qbkasgdmiyf9c3iw4apzh899xw857j1h5qdr"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/doublep/iter2")
     (synopsis "Reimplementation of Elisp generators")
@@ -29724,7 +29796,7 @@ and preferred services can easily be configured.")
 (define-public emacs-vertico
   (package
     (name "emacs-vertico")
-    (version "0.15")
+    (version "0.16")
     (source
      (origin
        (method git-fetch)
@@ -29733,7 +29805,7 @@ and preferred services can easily be configured.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "059mj7x9iisjl2cdc1ggqd3racfs42yf0qqk0va9c857qgscrn26"))))
+        (base32 "1w5i8qmh3sivqqaq3zygx1fw16s56p4nwm22d33j6inn7l9n5zsm"))))
     (build-system emacs-build-system)
     (arguments
      `(#:phases
@@ -29745,8 +29817,7 @@ and preferred services can easily be configured.")
              (let ((el-files (find-files "./extensions" ".*\\.el$")))
                (for-each (lambda (f)
                            (rename-file f (basename f)))
-                         el-files))
-             #t)))))
+                         el-files)))))))
     (native-inputs
      `(("texinfo" ,texinfo)))
     (home-page "https://github.com/minad/vertico")
diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm
index f388c11c3d..4315cc0618 100644
--- a/gnu/packages/embedded.scm
+++ b/gnu/packages/embedded.scm
@@ -8,6 +8,7 @@
 ;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2020 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 ;;; Copyright © 2021 Julien Lepiller <julien@lepiller.eu>
+;;; Copyright © 2020, 2021 Simon South <simon@simonsouth.net>
 ;;; Copyright © 2021 Morgan Smith <Morgan.J.Smith@outlook.com>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -1350,6 +1351,38 @@ these identified regions.
     (home-page "https://www.freecalypso.org/")
     (license license:public-domain)))
 
+(define-public stcgal
+  (package
+    (name "stcgal")
+    (version "1.6")
+    (source (origin
+              ;; Neither the unit tests nor the "doc" subdirectory referred to
+              ;; by stcgal's setup.py is present in the source distribution on
+              ;; PyPI, so we fetch directly from the project's git repository
+              ;; instead.
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/grigorig/stcgal")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1d10qxyghz66zp7iqpm8q8rfv9jz9n609gxmfcav1lssmf1dlyk3"))))
+    (build-system python-build-system)
+    (propagated-inputs
+     `(("python-pyserial" ,python-pyserial)
+       ("python-pyusb" ,python-pyusb)
+       ("python-tqdm" ,python-tqdm)))
+    (native-inputs
+     ;; For tests.
+     `(("python-pyyaml" ,python-pyyaml)))
+    (home-page "https://github.com/grigorig/stcgal")
+    (synopsis "Programmer for STC 8051-compatible microcontrollers")
+    (description "stcgal is a command-line flash-programming tool for STC
+MCU's line of Intel 8051-compatible microcontrollers, including those in the
+STC89, STC90, STC10, STC11, STC12, STC15 and STC8 series.")
+    (license license:expat)))
+
 (define-public stlink
   (package
     (name "stlink")
diff --git a/gnu/packages/emulators.scm b/gnu/packages/emulators.scm
index 5559b2e732..cbf662f514 100644
--- a/gnu/packages/emulators.scm
+++ b/gnu/packages/emulators.scm
@@ -771,7 +771,7 @@ and Game Boy Color games.")
 (define-public sameboy
   (package
     (name "sameboy")
-    (version "0.14.5")
+    (version "0.14.7")
     (source
      (origin
        (method git-fetch)
@@ -780,7 +780,7 @@ and Game Boy Color games.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0qqribyksm51fhq923rdhrzb9c4yf16szymprbw8fsz0nzv8frm3"))))
+        (base32 "1r391jdh0gjnx8bwmr63dcdmq58lpm162mng2ncrx53ydbb13xxf"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("rgbds" ,rgbds)
diff --git a/gnu/packages/fonts.scm b/gnu/packages/fonts.scm
index 3f36a71bdd..c3ad57f203 100644
--- a/gnu/packages/fonts.scm
+++ b/gnu/packages/fonts.scm
@@ -975,7 +975,7 @@ Powerline support.")
 (define-public font-adobe-source-code-pro
   (package
     (name "font-adobe-source-code-pro")
-    (version "2.030R-ro-1.050R-it")
+    (version "2.032R-ro-1.052R-it-1.012R-VAR")
     (source
      (origin
        (method git-fetch)
@@ -984,10 +984,12 @@ Powerline support.")
              (commit (regexp-substitute/global
                       ;; The upstream tag uses "/" between the roman and italic
                       ;; versions, so substitute our "-" separator here.
-                      #f "R-ro-" version 'pre "R-ro/" 'post))))
+                      #f "((R-ro)|(R-it))(-)" version
+                      'pre 1 "/" 'post
+                      ))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0hc5kflr8xzqgdm0c3gbgb1paygznxmnivkylid69ipc7wnicx1n"))))
+        (base32 "1lqchm8z0ah5y675ycmciqvr8y1v1gcj22ysfs443gm291vy0z4v"))))
     (build-system font-build-system)
     (home-page "https://github.com/adobe-fonts/source-code-pro")
     (synopsis
diff --git a/gnu/packages/game-development.scm b/gnu/packages/game-development.scm
index 6aef26388a..d148a6a8ff 100644
--- a/gnu/packages/game-development.scm
+++ b/gnu/packages/game-development.scm
@@ -23,6 +23,7 @@
 ;;; Copyright © 2021 Alexandru-Sergiu Marton <brown121407@posteo.ro>
 ;;; Copyright © 2021 Dmitry Polyakov <polyakov@liltechdude.xyz>
 ;;; Copyright © 2020-2021 James Smith <jsubuntuxp@disroot.org>
+;;; Copyright © 2021 Ekaitz Zarraga <ekaitz@elenq.tech>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1016,6 +1017,59 @@ the creation of animations, tiled graphics, texture atlases, and more.")
     (home-page "https://www.aseprite.org/")
     (license license:gpl2+)))
 
+(define-public libresprite
+  (package
+    (name "libresprite")
+    (version "1.0")
+    ;; TODO: Unbundle third party software.
+    ;; - duktape is bundled inside the project but it's hard to unbundle:
+    ;;   there are many differences from a version to the next and it is not
+    ;;   really designed to work as a shared lib.
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/LibreSprite/LibreSprite")
+                    (commit (string-append "v" version))
+                    (recursive? #t)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0djbjjh21ahlxzh0b0jp4mpfycam8h9157i4wbxkd618fraadhbp"))))
+    (build-system cmake-build-system)
+    (arguments
+     '(#:configure-flags
+       (list "-DWITH_WEBP_SUPPORT=1")
+       ;; Tests are unmaintained
+       #:tests? #f))
+    (native-inputs
+     `(("gcc@10" ,gcc-10)               ; Requires 8.5 or higher
+       ("pkg-config" ,pkg-config)))
+    (inputs
+     `(("curl" ,curl)
+       ("freetype" ,freetype)
+       ("giflib" ,giflib)
+       ("googletest" ,googletest)
+       ("libjpeg" ,libjpeg-turbo)
+       ("libpng" ,libpng)
+       ("libwebp" ,libwebp)
+       ("libx11" ,libx11)
+       ("libxext" ,libxext)
+       ("libxxf86dga" ,libxxf86dga)
+       ("libxxf86vm" ,libxxf86vm)
+       ("lua" ,lua)                     ; Optional
+       ("pixman" ,pixman)
+       ("sdl2" ,sdl2)
+       ("sdl2-image" ,sdl2-image)
+       ("tinyxml" ,tinyxml)
+       ("zlib" ,zlib)))
+    (synopsis "Animated sprite editor and pixel art tool")
+    (description "LibreSprite is a tool for creating 2D pixel art for video
+games.  In addition to basic pixel editing features, it can assist in the
+creation of animations, tiled graphics, texture atlases, and more.
+LibreSprite is a fork of the latest GPLv2 commit of Aseprite.")
+    (home-page "https://libresprite.github.io/")
+    (license license:gpl2+)))
+
 (define-public qqwing
   (package
     (name "qqwing")
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 5a20330ca7..99c4b0a7e2 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -3599,7 +3599,7 @@ are primarily in English, however some in other languages are provided.")
 C++.  Features include an OpenGL renderer, extensible materials, scene graph
 management, character animation, particle and other special effects, support
 for common mesh file formats, and collision detection.")
-    (home-page "http://irrlicht.sourceforge.net/")
+    (home-page "https://irrlicht.sourceforge.io/")
     (license license:zlib)))
 
 (define-public mars
@@ -5635,7 +5635,7 @@ Linux / Mac OS X servers, and an auto mapper with a VT100 map display.")
              (patches (search-patches "laby-make-install.patch"))))
     (build-system gnu-build-system)
     (inputs
-     `(("lablgtk" ,lablgtk)
+     `(("lablgtk3" ,lablgtk3)
        ("ocaml" ,ocaml)
        ("ocaml-findlib" ,ocaml-findlib)
        ("ocamlbuild" ,ocamlbuild)))
@@ -5643,15 +5643,9 @@ Linux / Mac OS X servers, and an auto mapper with a VT100 map display.")
      '(#:phases
        (modify-phases %standard-phases
          (delete 'configure)
-         (add-before 'build 'allow-unsafe-strings
-           ;; Fix a build failure with ocaml >=4.06.0.
-           ;; See <https://github.com/sgimenez/laby/issues/53>.
-           (lambda _
-             (setenv "OCAMLPARAM" "safe-string=0,_")
-             #t))
          (add-before 'build 'set-library-path
            (lambda* (#:key inputs #:allow-other-keys)
-             (let ((lablgtk (assoc-ref inputs "lablgtk")))
+             (let ((lablgtk (assoc-ref inputs "lablgtk3")))
                (setenv "LD_LIBRARY_PATH"
                        (string-append lablgtk "/lib/ocaml/stublibs"))))))
        #:tests? #f ; no 'check' target
diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 9b34da8a48..6362300d6c 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2018, 2019 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
-;;; Copyright © 2018, 2019, 2020 Julien Lepiller <julien@lepiller.eu>
+;;; Copyright © 2018, 2019, 2020, 2021 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2019, 2020, 2021 Guillaume Le Vaillant <glv@posteo.net>
 ;;; Copyright © 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2019, 2021 Wiktor Żelazny <wzelazny@vurv.cz>
@@ -76,6 +76,7 @@
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gnome)
   #:use-module (gnu packages gps)
+  #:use-module (gnu packages graphics)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages haskell-apps)
   #:use-module (gnu packages image)
@@ -85,6 +86,7 @@
   #:use-module (gnu packages kde)
   #:use-module (gnu packages lua)
   #:use-module (gnu packages maths)
+  #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages pcre)
   #:use-module (gnu packages pdf)
   #:use-module (gnu packages perl)
@@ -2631,3 +2633,42 @@ becomes a world atlas, while OpenStreetMap takes the user to street level.  It
 supports searching for places of interest, viewing Wikipedia articles,
 creating routes by drag and drop and more.")
       (license license:gpl3))))
+
+(define-public gplates
+  (package
+    (name "gplates")
+    (version "2.3.0")
+    (source (origin
+              (method url-fetch)
+              (uri "https://www.earthbyte.org/download/8421/")
+              (file-name (string-append name "-" version ".tar.bz2"))
+              (sha256
+               (base32
+                "0lrcmcxc924ixddii8cyglqlwwxvk7f00g4yzbss5i3fgcbh8n96"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags (list "-DBoost_NO_BOOST_CMAKE=ON")
+       #:tests? #f)) ;no test target
+    (inputs
+     `(("boost" ,boost)
+       ("cgal" ,cgal)
+       ("gdal" ,gdal)
+       ("glew" ,glew)
+       ("glu" ,glu)
+       ("gmp" ,gmp)
+       ("mesa" ,mesa)
+       ("mpfr" ,mpfr)
+       ("proj" ,proj)
+       ("python-3" ,python-3)
+       ("python-numpy" ,python-numpy)
+       ("qt" ,qtbase-5)
+       ("qtsvg" ,qtsvg)
+       ("qtxmlpatterns" ,qtxmlpatterns)
+       ("qwt" ,qwt)
+       ("zlib" ,zlib)))
+    (home-page "https://www.gplates.org")
+    (synopsis "Plate tectonics simulation program")
+    (description "GPlates is a plate tectonics program.  Manipulate
+reconstructions of geological and paleogeographic features through geological
+time.  Interactively visualize vector, raster and volume data.")
+    (license license:gpl2+)))
diff --git a/gnu/packages/gnome-xyz.scm b/gnu/packages/gnome-xyz.scm
index 087dd97f7d..a6386247f2 100644
--- a/gnu/packages/gnome-xyz.scm
+++ b/gnu/packages/gnome-xyz.scm
@@ -12,6 +12,7 @@
 ;;; Copyright © 2020 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2021 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
+;;; Copyright © 2021 Songlin Jiang <hollowman@hollowman.ml>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -282,6 +283,39 @@ GNOME Shell.")
 that caches clipboard history.")
     (license license:expat)))
 
+(define-public gnome-shell-extension-customize-ibus
+  (package
+    (name "gnome-shell-extension-customize-ibus")
+    (version "78")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/openSUSE/Customize-IBus.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1hnnsjriq7xaakk8biwz55mn077lnm9nsmi4wz5zk7clgxmasvq9"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:make-flags
+       (list (string-append "VERSION=" ,version)
+             (string-append "INSTALLBASE=" (assoc-ref %outputs "out")
+                            "/share/gnome-shell/extensions"))
+       #:tests? #f ; No test target
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'bootstrap)
+         (delete 'configure))))
+    (native-inputs
+     `(("gettext" ,gettext-minimal)
+       ("glib:bin" ,glib "bin")))
+    (home-page "https://github.com/openSUSE/Customize-IBus")
+    (synopsis "GNOME Shell Extension for IBus Customization")
+    (description "Customize IBus provides full customization of appearance,
+behavior, system tray and input source indicator for IBus.")
+    (license license:gpl3+)))
+
 (define-public gnome-shell-extension-topicons-redux
   (package
     (name "gnome-shell-extension-topicons-redux")
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 9a31e3a087..40f49a44db 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -27,7 +27,7 @@
 ;;; Copyright © 2017, 2018 nee <nee-git@hidamari.blue>
 ;;; Copyright © 2017 Chris Marusich <cmmarusich@gmail.com>
 ;;; Copyright © 2017 Mohammed Sadiq <sadiq@sadiqpk.org>
-;;; Copyright © 2017, 2020 Brendan Tildesley <mail@brendan.scot>
+;;; Copyright © 2017, 2020, 2021 Brendan Tildesley <mail@brendan.scot>
 ;;; Copyright © 2017, 2018 Rutger Helling <rhelling@mykolab.com>
 ;;; Copyright © 2018 Jovany Leandro G.C <bit4bit@riseup.net>
 ;;; Copyright © 2018 Vasile Dumitrascu <va511e@yahoo.com>
@@ -12123,7 +12123,7 @@ It uses pandoc as back-end for parsing Markdown.")
 (define-public libratbag
   (package
     (name "libratbag")
-    (version "0.14")
+    (version "0.16")
     (source
      (origin
        (method git-fetch)
@@ -12132,7 +12132,7 @@ It uses pandoc as back-end for parsing Markdown.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "1fpwp2sj8mf98bqasq2h8qwgprxi7k3iw33gcfid3d1lbyiacw0x"))))
+        (base32 "0jjf6xc3a37icp5dvbxla3ai9is2ns31m0llbfq1bmb6dk8cd4n0"))))
     (build-system meson-build-system)
     (arguments
      `(#:configure-flags
@@ -12190,7 +12190,7 @@ your operating-system definition:
 (define-public piper
   (package
     (name "piper")
-    (version "0.5.1")
+    (version "0.6")
     (source
      (origin
        (method git-fetch)
@@ -12198,7 +12198,7 @@ your operating-system definition:
              (url "https://github.com/libratbag/piper")
              (commit version)))
        (sha256
-        (base32 "1nfjnsiwg2rs6gkjsxzhr2708i6di149dgwq3cf6l12rxqpb8arj"))
+        (base32 "02x4d4n0078slj2pl0rvgayrrxvna6y6vj8fxfamvazsh5xyfzwk"))
        (file-name (git-file-name name version))))
     (build-system meson-build-system)
     (native-inputs
@@ -12211,6 +12211,7 @@ your operating-system definition:
      `(("adwaita-icon-theme" ,adwaita-icon-theme)
        ("gtk" ,gtk+)
        ("gtk:bin" ,gtk+ "bin")
+       ("libratbag" ,libratbag)
        ("librsvg" ,librsvg)
        ("python-evdev" ,python-evdev)
        ("python-lxml" ,python-lxml)
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 41beaf44b5..579103bd5e 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -18,6 +18,7 @@
 ;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
 ;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
 ;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
+;;; Copyright © 2021 Baptiste Strazzul <bstrazzull@hotmail.fr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -2003,3 +2004,41 @@ Thunderbird.  It supports email, news feeds, chat, calendar and contacts.")
     (description "Firefox Decrypt is a tool to extract passwords from
 Mozilla (Firefox, Waterfox, Thunderbird, SeaMonkey) profiles.")
     (license license:gpl3+)))
+
+(define-public lz4json
+  (package
+    (name "lz4json")
+    (version "2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri
+        (git-reference
+         (url "https://github.com/andikleen/lz4json")
+         (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1xxn8yzr6j8j6prmbj6mxspdczigarfiv3vlm9k70yxmky65ijh3"))))
+    (build-system gnu-build-system)
+    (native-inputs `(("pkg-config" ,pkg-config)))
+    (inputs `(("lz4" ,lz4)))
+    (arguments
+     `(#:tests? #f                              ; no check target
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)                    ; no configure script
+         (replace 'install                      ; no install target
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin"))
+                    (man (string-append out "/share/man/man1")))
+               (install-file "lz4jsoncat" bin)
+               (install-file "lz4jsoncat.1" man)))))
+       #:make-flags `(,(string-append "CC=" ,(cc-for-target)))))
+    (home-page "https://github.com/andikleen/lz4json")
+    (synopsis "C decompress tool for mozilla lz4json format")
+    (description
+     "@code{lz4json} is a little utility to unpack lz4json files as generated
+by Firefox's bookmark backups and session restore.  This is a different format
+from what the normal lz4 utility expects.  The data is dumped to stdout.")
+    (license license:bsd-2)))
diff --git a/gnu/packages/haskell-apps.scm b/gnu/packages/haskell-apps.scm
index fe7dd853b2..5dcf6c1cb2 100644
--- a/gnu/packages/haskell-apps.scm
+++ b/gnu/packages/haskell-apps.scm
@@ -828,7 +828,7 @@ too slow and you'll get wound up in the scroll and crushed.")
 (define-public shellcheck
   (package
     (name "shellcheck")
-    (version "0.7.2")
+    (version "0.8.0")
     (source
      (origin
        (method url-fetch)
@@ -836,7 +836,7 @@ too slow and you'll get wound up in the scroll and crushed.")
              "https://hackage.haskell.org/package/ShellCheck/ShellCheck-"
              version ".tar.gz"))
        (sha256
-        (base32 "0wl43njaq95l35y5mvipwp1db9vr551nz9wl0xy83j1x1kc38xgz"))
+        (base32 "05jlapp4m997w36h2wszdxz9gvczdczaylypsbn14jqpb650w232"))
        (file-name (string-append name "-" version ".tar.gz"))))
     (build-system haskell-build-system)
     (arguments
diff --git a/gnu/packages/ibus.scm b/gnu/packages/ibus.scm
index 297d490d3f..4cf6762d24 100644
--- a/gnu/packages/ibus.scm
+++ b/gnu/packages/ibus.scm
@@ -8,6 +8,7 @@
 ;;; Copyright © 2020 kanichos <kanichos@yandex.ru>
 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
 ;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
+;;; Copyright © 2021 Songlin Jiang <hollowman@hollowman.ml>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -32,6 +33,7 @@
   #:use-module (guix build-system cmake)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system glib-or-gtk)
+  #:use-module (guix build-system python)
   #:use-module (guix utils)
   #:use-module (gnu packages)
   #:use-module (gnu packages anthy)
@@ -55,6 +57,7 @@
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python)
   #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages python-web)
   #:use-module (gnu packages serialization)
   #:use-module (gnu packages sqlite)
   #:use-module (gnu packages textutils)
@@ -823,3 +826,31 @@ hanja dictionary and small hangul character classification.")
     (description
      "ibus-hangul is a Korean input method engine for IBus.")
     (license gpl2+)))
+
+(define-public ibus-theme-tools
+  (package
+    (name "ibus-theme-tools")
+    (version "4.2.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/openSUSE/IBus-Theme-Tools")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0i8vwnikwd1bfpv4xlgzc51gn6s18q58nqhvcdiyjzcmy3z344c2"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:tests? #f)) ; No tests
+    (propagated-inputs
+     `(("python-tinycss2" ,python-tinycss2)
+       ("python-pygobject" ,python-pygobject)))
+    (native-inputs
+     `(("gettext" ,gettext-minimal)))
+    (home-page "https://github.com/openSUSE/IBus-Theme-Tools")
+    (synopsis "Tool for IBus Themes")
+    (description "IBus Theme Tools can extract IBus-specific settings from
+GTK themes to apply both within and without GNOME Shell.")
+    (license gpl3+)))
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 2dccf8ac26..d8e6c7dfa3 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -137,6 +137,7 @@
   #:use-module (gnu packages sdl)
   #:use-module (gnu packages serialization)
   #:use-module (gnu packages slang)
+  #:use-module (gnu packages sphinx)
   #:use-module (gnu packages sqlite)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages tls)
@@ -353,17 +354,17 @@ 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-5.14-version "5.14.18")
+(define-public linux-libre-5.14-version "5.14.21")
 (define-public linux-libre-5.14-gnu-revision "gnu")
 (define deblob-scripts-5.14
   (linux-libre-deblob-scripts
    linux-libre-5.14-version
    linux-libre-5.14-gnu-revision
    (base32 "11zax57brk8bl75q68c71xsdlvslj48wpmrv8rh34sb8wym9n4mc")
-   (base32 "024rz0bp3n3r5nkwbib7byx10d72c2fh5cw9iv00diyzgnp819g7")))
+   (base32 "1xmmr26lpffc4dfmrkvh3gdkkr8666fcyvgam560vbyd2b2qkd78")))
 (define-public linux-libre-5.14-pristine-source
   (let ((version linux-libre-5.14-version)
-        (hash (base32 "1pr7qh2wjw7h6r3fixg9ia5r3na7vdb6b4sp9wnbifnqckahzwis")))
+        (hash (base32 "1cr381c179nfdrq95l4j56c4ygw09sxv493553ix4b80naf2a6pl")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.14)))
@@ -371,7 +372,7 @@ 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 "5.10.79")
+(define-public linux-libre-5.10-version "5.10.81")
 (define-public linux-libre-5.10-gnu-revision "gnu1")
 (define deblob-scripts-5.10
   (linux-libre-deblob-scripts
@@ -381,12 +382,12 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "024rz0bp3n3r5nkwbib7byx10d72c2fh5cw9iv00diyzgnp819g7")))
 (define-public linux-libre-5.10-pristine-source
   (let ((version linux-libre-5.10-version)
-        (hash (base32 "1bd86ywff2mv73sybjdjlvvvhnmsv891jlm17h5nvqifdbhmb6g4")))
+        (hash (base32 "1nssv94zivx08vrxxflq4dxk5fxl3azsqlnzvw58qnf469hniqd2")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.10)))
 
-(define-public linux-libre-5.4-version "5.4.159")
+(define-public linux-libre-5.4-version "5.4.161")
 (define-public linux-libre-5.4-gnu-revision "gnu1")
 (define deblob-scripts-5.4
   (linux-libre-deblob-scripts
@@ -396,7 +397,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "1a0k9i8gnzkyvfr80f8xw2fnxfwddhz1pzicz9fh0y3jzzkzk45p")))
 (define-public linux-libre-5.4-pristine-source
   (let ((version linux-libre-5.4-version)
-        (hash (base32 "0hw68yjf0c8kahwra8hq863318cbyqc89f429z75scmb9rgk466p")))
+        (hash (base32 "19rrz7fzka506bpgy229v1sbaxc2s609ldmxc2522y9h5aswcj9i")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.4)))
@@ -8259,20 +8260,21 @@ platforms, it is not limited to resource-constrained systems.")
 (define-public lttng-ust
   (package
     (name "lttng-ust")
-    (version "2.12.2")
+    (version "2.13.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://lttng.org/files/lttng-ust/"
                                   "lttng-ust-" version ".tar.bz2"))
               (sha256
                (base32
-                "1iwz6p79zvibj8sl8qqw84lcir9a8z1ylq77hhnwg26anrjg1l5w"))))
+                "0l0p6y2zrd9hgd015dhafjmpcj7waz762n6wf5ws1xlwcwrwkr2l"))))
     (build-system gnu-build-system)
     (inputs
      `(("liburcu" ,liburcu)
        ("numactl" ,numactl)))
     (native-inputs
-     `(("python" ,python-3)))
+     `(("python" ,python-3)
+       ("pkg-config", pkg-config)))
     (home-page "https://lttng.org/")
     (synopsis "LTTng userspace tracer libraries")
     (description "The user space tracing library, liblttng-ust, is the LTTng
@@ -8284,14 +8286,14 @@ to ring buffers shared with a consumer daemon.")
 (define-public lttng-tools
   (package
     (name "lttng-tools")
-    (version "2.12.5")
+    (version "2.13.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://lttng.org/files/lttng-tools/"
                                   "lttng-tools-" version ".tar.bz2"))
               (sha256
                (base32
-                "0bgk35423v6z17j1w80m7dcza7gigs1pwyq24sdmgqwg6j2d1zmc"))))
+                "1df8ag2a1yyjn6hz6wxgcz0p847cq91b8inf0zyhgz1im1yxzrng"))))
     (build-system gnu-build-system)
     (arguments
      `(;; FIXME - Currently there's a segmentation fault by swig when enabling
@@ -8346,6 +8348,61 @@ line for tracing control, a @code{lttng-ctl} library for tracing control and a
 @code{lttng-relayd} for network streaming.")
     (license (list  license:gpl2 license:lgpl2.1))))
 
+(define-public babeltrace
+  (package
+    (name "babeltrace")
+    (version "2.0.4")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://www.efficios.com/files/babeltrace/babeltrace2-"
+                                  version ".tar.bz2"))
+              (sha256
+               (base32 "1jlv925pr7hykc48mdvbmqm4ipy1r11xwzapa6fdpdfshmk12kvp"))))
+
+    (build-system gnu-build-system)
+
+    (arguments
+     `(;; FIXME - When Python's bindings are enabled, tests do not pass.
+       #:configure-flags '("--enable-debug-info"
+                           "--enable-man-pages"
+                           "--disable-python-bindings"
+                           "--disable-python-plugins")
+       #:phases
+       (modify-phases %standard-phases
+         ;; These are recommended in the project's README for a development
+         ;; build configuration.
+         (add-before 'configure 'set-environment-variables
+           (lambda _
+             (setenv "BABELTRACE_DEV_MODE" "1")
+             (setenv "BABELTRACE_MINIMAL_LOG_LEVEL" "TRACE"))))))
+    (inputs
+     `(("glib" ,glib)))
+    ;; NOTE - elfutils is used for the LTTng debug information filter
+    ;; component class.  This can be moved to `native-inputs` if
+    ;; `--enable-debug-info` is replaced by `--disable-debug-info` in
+    ;; `#:configure-flags`.
+    (propagated-inputs
+     `(("elfutils" ,elfutils)))
+    ;; NOTE - python-3 is set here for generating the bindings.  Users need to
+    ;; install python-3 in their profile in order to use these bindings.
+    (native-inputs
+     `(("asciidoc" ,asciidoc)
+       ("bison" ,bison)
+       ("flex" ,flex)
+       ("pkg-config" ,pkg-config)
+       ("python-3" ,python-3)
+       ("python-sphinx" ,python-sphinx)
+       ("swig", swig)
+       ("xmltoman" ,xmltoman)))
+    (home-page "https://babeltrace.org/")
+    (synopsis "Trace manipulation toolkit")
+    (description "Babeltrace 2 is a framework for viewing, converting,
+transforming, and analyzing traces.  It is also the reference parser
+implementation of the Common Trace Format (CTF), produced by tools such as
+LTTng and barectf.  This package provides a library with a C API, Python 3
+bindings, and the command-line tool @command{babeltrace2}.")
+    (license license:expat)))
+
 (define-public kexec-tools
   (package
     (name "kexec-tools")
diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index e6564a903e..fb3461c0df 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -28,6 +28,7 @@
 ;;; Copyright © 2021 Cameron Chaparro <cameron@cameronchaparro.com>
 ;;; Copyright © 2021 Charles Jackson <charles.b.jackson@protonmail.com>
 ;;; Copyright © 2021 Foo Chuan Wei <chuanwei.foo@hotmail.com>
+;;; Copyright © 2021 jgart <jgart@dismail.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -5803,7 +5804,7 @@ offered, one SAX-like, the other similar to StAX.")
 Common Lisp, including support for compact syntax, DTD Compatibility, and the
 XSD type library.")
     (home-page "http://www.lichteblau.com/cxml-rng/")
-    (license license:x11-style))))
+    (license license:bsd-2))))
 
 (define-public cl-cxml-rng
   (sbcl-package->cl-source-package sbcl-cxml-rng))
@@ -17371,6 +17372,126 @@ computing and event based message handling.")
 (define-public cl-gserver
   (sbcl-package->cl-source-package sbcl-cl-gserver))
 
+(define-public sbcl-assoc-utils
+  (let ((commit "74af16a3c0f10ad35e406167de02984744fc7854")
+        (revision "1"))
+    (package
+      (name "sbcl-assoc-utils")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/fukamachi/assoc-utils")
+               (commit commit)))
+         (file-name (git-file-name "cl-assoc-utils" version))
+         (sha256
+          (base32 "1yac1v7zmdxj0p6rvwrrhyqvy7yjfhmqbchkwqhhr89gpjvvaick"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; All test cases pass, but tests successfully fail at the end:
+       ;;
+       ;; Summary:
+       ;;   All 1 file passed.
+       ;; Unhandled ASDF/FIND-COMPONENT:MISSING-DEPENDENCY in thread
+       ;; #<SB-THREAD:THREAD "main thread" RUNNING {1001858103}>:
+       ;;   Component ASSOC-UTILS-ASD::ASSOC-UTILS-TEST not found, required by
+       ;;   #<SYSTEM "assoc-utils">
+       `(#:tests? #f))
+      (native-inputs
+       `(("prove" ,sbcl-prove)))
+      (home-page "https://github.com/fukamachi/assoc-utils")
+      (synopsis "Utilities for manipulating association lists in Common Lisp")
+      (description
+       "@code{assoc-utils} provides utilities for manipulating association
+lists in Common Lisp.")
+      (license license:public-domain))))
+
+(define-public cl-assoc-utils
+  (sbcl-package->cl-source-package sbcl-assoc-utils))
+
+(define-public ecl-assoc-utils
+  (sbcl-package->ecl-package sbcl-assoc-utils))
+
+(define-public sbcl-let-over-lambda
+  (let ((commit "481b2e3ab4646186451dfdd2062113203287d520")
+        (revision "1"))
+    (package
+      (name "sbcl-let-over-lambda")
+      (version (git-version "1.0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/thephoeron/let-over-lambda")
+               (commit commit)))
+         (file-name (git-file-name "cl-let-over-lambda" version))
+         (sha256
+          (base32 "114p781lwi9lrbzg27dnkymz9m4cvm1k430j7qsykwd0b58d8qbk"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; All test cases pass, but tests successfully fail at the end:
+       ;;
+       ;; Summary:
+       ;; All 1 file passed.
+       ;; Unhandled ASDF/FIND-COMPONENT:MISSING-DEPENDENCY in thread
+       ;; #<SB-THREAD:THREAD "main thread" RUNNING {1001860103}>:
+       ;;   Component LET-OVER-LAMBDA-ASD::LET-OVER-LAMBDA-TEST not found,
+       ;;   required by #<SYSTEM "let-over-lambda">
+       `(#:tests? #f))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("cl-ppcre" ,sbcl-cl-ppcre)
+         ("named-readtables" ,sbcl-named-readtables)))
+      (native-inputs
+       `(("prove" ,sbcl-prove)))
+      (home-page "https://github.com/thephoeron/let-over-lambda")
+      (synopsis "Macros from Let Over Lambda")
+      (description
+       "This package provides Doug Hoyte's \"Production\" version of macros
+from the Let Over Lambda book, including community updates.")
+      (license license:bsd-3))))
+
+(define-public cl-let-over-lambda
+  (sbcl-package->cl-source-package sbcl-let-over-lambda))
+
+(define-public ecl-let-over-lambda
+  (sbcl-package->ecl-package sbcl-let-over-lambda))
+
+(define-public sbcl-flute
+  (let ((commit "90ebcd6e82f637f49b6de7d625ccc51ec4c92900")
+        (revision "1"))
+    (package
+      (name "sbcl-flute")
+      (version (git-version "0.2-dev" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/ailisp/flute")
+               (commit commit)))
+         (file-name (git-file-name "cl-flute" version))
+         (sha256
+          (base32 "0q8jhp040cvpppyn820mm6a550yfxyr1lar298x13c42mm807f4f"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("assoc-utils" ,sbcl-assoc-utils)
+         ("let-over-lambda" ,sbcl-let-over-lambda)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (home-page "https://github.com/ailisp/flute")
+      (synopsis "HTML5 generation library in Common Lisp")
+      (description
+       "Flute is an easily composable HTML5 generation library in Common
+Lisp.")
+      (license license:expat))))
+
+(define-public cl-flute
+  (sbcl-package->cl-source-package sbcl-flute))
+
+(define-public ecl-flute
+  (sbcl-package->ecl-package sbcl-flute))
+
 (define-public sbcl-cl-posix-mqueue
   (let ((commit "8977370c7206d1f62bd1be80f4254af40654b83f")
         (revision "1"))
@@ -17762,11 +17883,11 @@ functions allow Lisp programs to explore the web.")
   (sbcl-package->cl-source-package sbcl-aserve))
 
 (define-public sbcl-yxorp
-  (let ((commit "d2e8f9304549e47ae5c7fa35a6b114804603eac9")
-        (revision "1"))
+  (let ((commit "041d0a535d6406df703f5f037d3d2cad4159c74d")
+        (revision "2"))
     (package
       (name "sbcl-yxorp")
-      (version (git-version "0" revision commit))
+      (version (git-version "0.2" revision commit))
       (source
        (origin
          (method git-fetch)
@@ -17775,7 +17896,7 @@ functions allow Lisp programs to explore the web.")
                (commit commit)))
          (file-name (git-file-name "cl-yxorp" version))
          (sha256
-          (base32 "1zz1j678vzwkf817h2z0pf0fcyf4mldv4hiv1wyam58hd4bcrjsw"))))
+          (base32 "14fvncisig6h2qamczbx9cifp3rbjfw0cmc2ffifvr82x2bwab1f"))))
       (build-system asdf-build-system/sbcl)
       (inputs
        `(("cl+ssl" ,sbcl-cl+ssl)
@@ -17973,11 +18094,11 @@ and DOM cleaning, to ensure that all remote DOMs are the same.")
   (sbcl-package->cl-source-package sbcl-issr-core))
 
 (define-public sbcl-portal
-  (let ((commit "cc7ba6a54cea6ef63b17dcc6e653d91d9907f59e")
-        (revision "1"))
+  (let ((commit "416589fa04cb239971422a1272acba236c8333be")
+        (revision "2"))
     (package
       (name "sbcl-portal")
-      (version (git-version "1" revision commit))
+      (version (git-version "1.2" revision commit))
       (source
        (origin
          (method git-fetch)
@@ -17986,7 +18107,7 @@ and DOM cleaning, to ensure that all remote DOMs are the same.")
                (commit commit)))
          (file-name (git-file-name "portal" version))
          (sha256
-          (base32 "0fc81iwb4lpp8d2scdwafkixxwkfmq4gqns522zyb4bh6c1rfmwy"))))
+          (base32 "1012jc068qdd8df6mmbn8vmmqlniqm5j2jbyrraw3yz8c13c8280"))))
       (build-system asdf-build-system/sbcl)
       (inputs
        `(("alexandria" ,sbcl-alexandria)
@@ -18089,6 +18210,34 @@ bound to whatever value was in the same place in the URL (as a string).")
 (define-public cl-hunchenissr-routes
   (sbcl-package->cl-source-package sbcl-hunchenissr-routes))
 
+(define-public sbcl-genhash
+  (let ((commit "220ae1af8361dbd2005177f2ee11072b6a33934f")
+        (revision "1"))
+    (package
+      (name "sbcl-genhash")
+      (version (git-version "1.7" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/pnathan/genhash")
+               (commit commit)))
+         (file-name (git-file-name "cl-genhash" version))
+         (sha256
+          (base32 "1jnk1fix1zydhy0kn3cvlp6dy0241x7v8ahq001nlr6v152z1cwk"))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "https://github.com/pnathan/genhash")
+      (synopsis "Generic hash tables for Common Lisp")
+      (description
+       "This an implementation of CDR 2: generic hash tables for Common Lisp")
+      (license license:public-domain))))
+
+(define-public cl-genhash
+  (sbcl-package->cl-source-package sbcl-genhash))
+
+(define-public ecl-genhash
+  (sbcl-package->ecl-package sbcl-genhash))
+
 (define-public sbcl-spinneret
   ;; No release since 2019, no tags.
   (let ((commit "02451b32648eda4e6e4022bbb7f91d9ea71bebbc"))
@@ -18150,6 +18299,39 @@ semantics in Lisp and Parenscript.
 (define-public cl-spinneret
   (sbcl-package->cl-source-package sbcl-spinneret))
 
+(define-public sbcl-path-parse
+  (let ((commit "86183f3752374435f8933394b4c5d8e75a37a113")
+        (revision "1"))
+    (package
+      (name "sbcl-path-parse")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/eudoxia0/path-parse")
+               (commit commit)))
+         (file-name (git-file-name "cl-path-parse" version))
+         (sha256
+          (base32 "10mxm6q62cfpv3hw2w8k968ba8a1xglqdkwlkqs4l4nby3b11aaq"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("split-sequence" ,sbcl-split-sequence)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (home-page "https://github.com/eudoxia0/path-parse")
+      (synopsis "Parse the PATH environment variable in Common Lisp")
+      (description
+       "This package provides a function to parse the @code{PATH} environment
+variable portably in Common Lisp.")
+      (license license:expat))))
+
+(define-public cl-path-parse
+  (sbcl-package->cl-source-package sbcl-path-parse))
+
+(define-public ecl-path-parse
+  (sbcl-package->ecl-package sbcl-path-parse))
+
 (define-public sbcl-cl-libxml2
   (let ((commit "8d03110c532c1a3fe15503fdfefe82f60669e4bd"))
     (package
@@ -18236,6 +18418,40 @@ child nodes enumeration, etc.
 (define-public cl-libxml2
   (sbcl-package->cl-source-package sbcl-cl-libxml2))
 
+(define-public sbcl-pileup
+  (let ((commit "f269473a570a8e55881082545ee63cfe5c7d3e72")
+        (revision "1"))
+    (package
+      (name "sbcl-pileup")
+      (version (git-version "1.0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/nikodemus/pileup")
+               (commit commit)))
+         (file-name (git-file-name "cl-pileup" version))
+         (sha256
+          (base32 "01gvshpxil0ggjgfmgcymbgmpsfaxy6aggm0bywkn40rck3038vb"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("bordeaux-threads" ,sbcl-bordeaux-threads)))
+      (native-inputs
+       `(("hu.dwim.stefil" ,sbcl-hu.dwim.stefil)))
+      (home-page "https://github.com/nikodemus/pileup")
+      (synopsis "Simple thread-safe binary heap implementation for Common Lisp")
+      (description
+       "@code{Pileup} is a portable, performant, and thread-safe binary heap
+for Common Lisp.")
+      (license license:expat))))
+
+(define-public cl-pileup
+  (sbcl-package->cl-source-package sbcl-pileup))
+
+(define-public ecl-pileup
+  (sbcl-package->ecl-package sbcl-pileup))
+
 (define-public sbcl-feeder
   ;; No release.
   (let ((commit "b05f517d7729564575cc809e086c262646a94d34")
@@ -18272,6 +18488,51 @@ formats within this framework.")
 (define-public cl-feeder
   (sbcl-package->cl-source-package sbcl-feeder))
 
+(define-public sbcl-routes
+  (let ((commit "1b79e85aa653e1ec87e21ca745abe51547866fa9")
+        (revision "1"))
+    (package
+      (name "sbcl-routes")
+      (version (git-version "0.2.5" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/archimag/cl-routes")
+               (commit commit)))
+         (file-name (git-file-name "cl-routes" version))
+         (sha256
+          (base32 "1zpk3cp2v8hm50ppjl10yxr437vv4552r8hylvizglzrq2ibsbr1"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-tests
+             (lambda* (#:key inputs #:allow-other-keys)
+               ;; Fix: :FORCE and :FORCE-NOT arguments not allowed in
+               ;; a nested call to ASDF/OPERATE:OPERATE unless
+               ;; identically to toplevel
+               (substitute* "routes.asd"
+                 ((" :force t") "")))))))
+      (inputs
+       `(("iterate" ,sbcl-iterate)
+         ("puri" ,sbcl-puri)
+         ("split-sequence" ,sbcl-split-sequence)))
+      (native-inputs
+       `(("lift" ,sbcl-lift)))
+      (home-page "https://github.com/archimag/cl-routes")
+      (synopsis "Rails routes system for Common Lisp")
+      (description
+       "This is a a Common Lisp re-implementation of the Rails routes system
+for mapping URLs.")
+      (license license:llgpl))))
+
+(define-public cl-routes
+  (sbcl-package->cl-source-package sbcl-routes))
+
+(define-public ecl-routes
+  (sbcl-package->ecl-package sbcl-routes))
+
 (define-public sbcl-terminfo
   (let ((commit "b8b2e3ed786bfcf9f1aa4a264cee2e93135080f5")
         (revision "1"))
@@ -18333,6 +18594,40 @@ tasks in Common Lisp.  It is fork of SWANK-BACKEND.")
 (define-public ecl-conium
   (sbcl-package->ecl-package sbcl-conium))
 
+(define-public sbcl-terminal-size
+  (let ((commit "e0b3d56a9dd3366baf2a05d84381da5747a2ef4a")
+        (revision "1"))
+    (package
+      (name "sbcl-terminal-size")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/eudoxia0/terminal-size")
+               (commit commit)))
+         (file-name (git-file-name "cl-terminal-size" version))
+         (sha256
+          (base32 "1212wbadms9jzrqgarpj3d9xh9w4dab8jhx4k2aryqgf116zs42h"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("cffi" ,sbcl-cffi)
+         ("osicat" ,sbcl-osicat)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (home-page "https://github.com/eudoxia0/terminal-size")
+      (synopsis "Get the size of the terminal from Common Lisp")
+      (description
+       "This package provides the @{(terminal-size:size)} function to get the
+size of the terminal from Common Lisp.")
+      (license license:expat))))
+
+(define-public cl-terminal-size
+  (sbcl-package->cl-source-package sbcl-terminal-size))
+
+(define-public ecl-terminal-size
+  (sbcl-package->ecl-package sbcl-terminal-size))
+
 (define-public sbcl-cl-readline
   (let ((commit "8438c9ebd92ccc95ebab9cc9cbe6c72d44fccc58")
         (revision "1"))
@@ -18672,6 +18967,34 @@ higher-level lispier interface.")
 (define-public ecl-cl-charms
   (sbcl-package->ecl-package sbcl-cl-charms))
 
+(define-public sbcl-trivial-open-browser
+  (let ((commit "7ab4743dea9d592639f15c565bfa0756e828c427")
+        (revision "1"))
+    (package
+      (name "sbcl-trivial-open-browser")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/eudoxia0/trivial-open-browser")
+               (commit commit)))
+         (file-name (git-file-name "trivial-open-browser" version))
+         (sha256
+          (base32 "0ixay1piq420i6adx642qhw45l6ik7rvgk52lyz27dvx5f8yqsdb"))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "https://github.com/eudoxia0/trivial-open-browser")
+      (synopsis "Open a browser window from Common Lisp")
+      (description
+       "This package provides a library to open a web browser to a URL.")
+      (license license:expat))))
+
+(define-public cl-trivial-open-browser
+  (sbcl-package->cl-source-package sbcl-trivial-open-browser))
+
+(define-public ecl-trivial-open-browser
+  (sbcl-package->ecl-package sbcl-trivial-open-browser))
+
 (define-public sbcl-clinenoise
   (let ((commit "46e21f99d06a55d93eaa382cf652d55d457032ef")
         (revision "1"))
@@ -18705,6 +19028,80 @@ terminals.")
 (define-public ecl-clinenoise
   (sbcl-package->ecl-package sbcl-clinenoise))
 
+(define-public sbcl-trivial-raw-io
+  (let ((commit "b1a3c876305baa0dead419841de7b3e433a75867")
+        (revision "1"))
+    (package
+      (name "sbcl-trivial-raw-io")
+      (version (git-version "0.0.2" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/kingcons/trivial-raw-io")
+               (commit commit)))
+         (file-name (git-file-name "trivial-raw-io" version))
+         (sha256
+          (base32 "19290zw2b64k78wr62gv30pp7cmqg07q85vfwjknaffjdd73xwi1"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("sbcl-alexandria" ,sbcl-alexandria)))
+      (home-page "https://github.com/kingcons/trivial-raw-io")
+      (synopsis "Trivial portability for raw *nix IO in Common Lisp")
+      (description
+       "This library exports three symbols: @code{with-raw-io},
+@code{read-char}, and @code{read-line}, to provide raw POSIX I/O in Common
+Lisp.")
+      (license license:bsd-2))))
+
+(define-public cl-trivial-raw-io
+  (sbcl-package->cl-source-package sbcl-trivial-raw-io))
+
+(define-public ecl-trivial-raw-io
+  (sbcl-package->ecl-package sbcl-trivial-raw-io))
+
+(define-public sbcl-terminal-keypress
+  (let ((commit "2ef48c045aa627229764b2aa393a83d392d93d08")
+        (revision "1"))
+    (package
+      (name "sbcl-terminal-keypress")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/eudoxia0/terminal-keypress")
+               (commit commit)))
+         (file-name (git-file-name "cl-terminal-keypress" version))
+         (sha256
+          (base32 "11c4krpq5x55qkchx6ykcnb455ssb4r3jjywx3c3irfrkj733ybp"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("trivial-raw-io" ,sbcl-trivial-raw-io)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (home-page "https://github.com/eudoxia0/terminal-keypress")
+      (synopsis "Read keyboard events in the terminal from Common Lisp")
+      (description
+       "This is a library for reading semi-raw user input from terminals.
+Semi-raw as in, we can't detect if the user pressed the @code{Control} key
+alone, and the function keys are a mystery.  What is supported, however, is:
+
+@itemize
+@item Regular characters
+@item Control+[key]
+@item Alt+[key]
+@item Control+Alt+[key]
+@end itemize")
+      (license license:expat))))
+
+(define-public cl-terminal-keypress
+  (sbcl-package->cl-source-package sbcl-terminal-keypress))
+
+(define-public ecl-terminal-keypress
+  (sbcl-package->ecl-package sbcl-terminal-keypress))
+
 (define-public sbcl-periodic-table
   (package
     (name "sbcl-periodic-table")
@@ -18857,12 +19254,46 @@ This package provides the text-based interface for Chemboy.")
 (define-public ecl-cl-pass
   (sbcl-package->ecl-package sbcl-cl-pass))
 
+(define-public sbcl-which
+  (let ((commit "b2333e4fcacab6e5d85eecd28b5ef4944bda1448")
+        (revision "1"))
+    (package
+      (name "sbcl-which")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/eudoxia0/which")
+               (commit commit)))
+         (file-name (git-file-name "cl-which" version))
+         (sha256
+          (base32 "127pm9h4rm4w9aadw5yvamnfzhk2rr69kchx10rf9k7sk7izqqfk"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("cl-fad" ,sbcl-cl-fad)
+         ("path-parse" ,sbcl-path-parse)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (home-page "https://github.com/eudoxia0/which")
+      (synopsis "The which command in Common Lisp")
+      (description
+       "This package provides an implementation of the @code{which} UNIX
+command in Common Lisp.")
+      (license license:expat))))
+
+(define-public cl-which
+  (sbcl-package->cl-source-package sbcl-which))
+
+(define-public ecl-which
+  (sbcl-package->ecl-package sbcl-which))
+
 (define-public sbcl-cl-tld
   ;; No release.
-  (let ((commit "6529c70042cf6e82be39bc522e87ad87da08f1c9"))
+  (let ((commit "f5014da8d831fa9481d4181d4450f10a52850c75"))
     (package
       (name "sbcl-cl-tld")
-      (version (git-version "0.1" "1" commit))
+      (version (git-version "0.1" "2" commit))
       (source
        (origin
          (method git-fetch)
@@ -18871,7 +19302,7 @@ This package provides the text-based interface for Chemboy.")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
-          (base32 "1l6f0sak90pqjzkrjg0cyk7gv9h8gwpfvc0964z98dw2nj3hakqb"))))
+          (base32 "0sxnn35gzdby1ixil6zbjg72vli9fcspwzsqimqk455310syx9iv"))))
       (build-system asdf-build-system/sbcl)
       (home-page "https://github.com/lu4nx/cl-tld/")
       (synopsis "Extract the Top Level Domain from domains, in Common Lisp")
@@ -19250,3 +19681,110 @@ Vernacular builds on Overlord and is inspired by Racket.")
 
 (define-public cl-vernacular
   (sbcl-package->cl-source-package sbcl-vernacular))
+
+(define-public sbcl-cmn
+  (package
+    (name "sbcl-cmn")
+    (version "2021.11.22")
+    (source
+     (origin
+       (method url-fetch)
+       (uri "https://ccrma.stanford.edu/software/cmn/cmn.tar.gz")
+       (file-name (string-append "cmn-" version ".tar.gz"))
+       (sha256
+        (base32 "04j1l57cdyfi2zzxqwmvmf1hl899ffgs3bl4r42ba47zsw45kq14"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "https://ccrma.stanford.edu/software/cmn/")
+    (synopsis "Western music notation package written in Common Lisp")
+    (description
+     "CMN provides a package of functions to hierarchically describe a musical
+score.  When evaluated, the musical score is rendered to an image.")
+    (license license:expat)))
+
+(define-public cl-cmn
+  (sbcl-package->cl-source-package sbcl-cmn))
+
+(define-public ecl-cmn
+  (sbcl-package->ecl-package sbcl-cmn))
+
+(define-public sbcl-cl-https-everywhere
+  ;; No release.
+  ;; Don't forget to update the https-everywhere input.
+  (let ((commit "cbcc73b985a5b1c0ce0d4ec38bc982a0538d4bd8"))
+    (package
+      (name "sbcl-cl-https-everywhere")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/ruricolist/cl-https-everywhere/")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1wcvx1icwym1ncd6wl1wxzkyyndrm796caalbklvjd4a2cbl3xxi"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("global-vars" ,sbcl-global-vars)
+         ("parenscript" ,sbcl-parenscript)
+         ("cl-markdown" ,sbcl-cl-markdown)
+         ("cl-tld" ,sbcl-cl-tld)
+         ("fxml" ,sbcl-fxml)
+         ("overlord" ,sbcl-overlord)
+         ("ppcre" ,sbcl-cl-ppcre)
+         ("serapeum" ,sbcl-serapeum)
+         ("trivial-gray-streams" ,sbcl-trivial-gray-streams)
+         ("vernacular" ,sbcl-vernacular)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)
+         ("https-everywhere"
+          ,(let ((version "2021.7.13"))
+             (origin
+               (method git-fetch)
+               (uri (git-reference
+                     (url "https://github.com/EFForg/https-everywhere")
+                     (commit version)))
+               (file-name (git-file-name "https-everywhere" version))
+               (sha256
+                (base32
+                 "1k5gj29imhxf47sv3d8rxyrgr6k65scp2fm040va3nfshayslzia")))))))
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'link-https-everywhere-repo
+             (lambda* (#:key inputs #:allow-other-keys)
+               (let ((https-everywhere (assoc-ref inputs "https-everywhere")))
+                 (symlink https-everywhere "https-everywhere"))))
+           (add-after 'unpack 'fix-overlord-build
+             ;; Upstream bugs?  See
+             ;; https://github.com/ruricolist/cl-https-everywhere/issues/1.
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                      (rulesets.xml (string-append out "/share/common-lisp/" (%lisp-type)
+                                                   "/cl-https-everywhere/rulesets.xml")))
+                 (substitute* "build.lisp"
+                   (("\\(depends-on https-everywhere-version\\)") "")
+                   ;; Don't rebuild the rulesets just because the timestamp is epoch.
+                   (("\\(vernacular:require-default :cl-https-everywhere/rulesets-file \"rulesets.xml\"\\)")
+                    (format #f "(if (uiop:file-exists-p ~s)
+      (compile-rulesets ~s)
+      (vernacular:require-default :cl-https-everywhere/rulesets-file \"rulesets.xml\"))"
+                            rulesets.xml
+                            rulesets.xml))
+                   (("\\(uiop:parse-unix-namestring \"https-everywhere/src/chrome/content/rules/\\*\\.xml\")")
+                    "\"https-everywhere/src/chrome/content/rules/*.xml\"")
+                   (("\\(out temp :external-format :utf-8\\)")
+                    "(out temp :external-format :utf-8 :if-exists :supersede)")))
+               #t)))))
+      (home-page "https://github.com/ruricolist/cl-https-everywhere/")
+      (synopsis "Use HTTPS Everywhere rules from Lisp")
+      (description
+       "CL-HTTPS-EVERYWHERE parses HTTPS Everywhere rulesets and makes them
+available for use in Lisp programs.")
+      (license (list license:expat
+                     ;; For the ruleset
+                     license:gpl2+)))))
+
+(define-public cl-https-everywhere
+  (sbcl-package->cl-source-package sbcl-cl-https-everywhere))
diff --git a/gnu/packages/messaging.scm b/gnu/packages/messaging.scm
index e7e5b75aca..825d2b0828 100644
--- a/gnu/packages/messaging.scm
+++ b/gnu/packages/messaging.scm
@@ -29,6 +29,7 @@
 ;;; Copyright © 2020, 2021 Robert Karszniewicz <avoidr@posteo.de>
 ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
 ;;; Copyright © 2021 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+;;; Copyright © 2021 Vinicius Monego <monego@posteo.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -390,6 +391,47 @@ conferencing.")
       license:gpl2+
       license:bsd-2))))
 
+(define-public qxmpp
+  (package
+    (name "qxmpp")
+    (version "1.4.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/qxmpp-project/qxmpp")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1knpq1jkwk0lxdwczbmzf7qrjvlxba9yr40nbq9s5nqkcx6q1c3i"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags (list "-DBUILD_EXAMPLES=false"
+                               "-DWITH_GSTREAMER=true")
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "ctest" "-E"
+                       (string-join ;; These tests use the network.
+                        (list "tst_qxmppiceconnection"
+                              "tst_qxmppcallmanager"
+                              "tst_qxmpptransfermanager")
+                        "|"))))))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (inputs
+     `(("gstreamer" ,gstreamer)
+       ("qtbase" ,qtbase-5)))
+    (home-page "https://github.com/qxmpp-project/qxmpp")
+    (synopsis "XMPP client and server library")
+    (description
+     "QXmpp is a XMPP client and server library written in C++ and uses the Qt
+framework.  It builds XMPP clients complying with the XMPP Compliance Suites
+2021 for IM and Advanced Mobile.")
+    (license license:lgpl2.1+)))
+
 (define-public meanwhile
   (package
     (name "meanwhile")
diff --git a/gnu/packages/networking.scm b/gnu/packages/networking.scm
index 61496da201..1806fd867b 100644
--- a/gnu/packages/networking.scm
+++ b/gnu/packages/networking.scm
@@ -1499,14 +1499,14 @@ of the same name.")
 (define-public wireshark
   (package
     (name "wireshark")
-    (version "3.4.9")
+    (version "3.6.0")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://www.wireshark.org/download/src/wireshark-"
                            version ".tar.xz"))
        (sha256
-        (base32 "084nv4fbgpxsf6b6cfi6cinn8l3wsbn0g8lsd7p2aifjkf15wln6"))))
+        (base32 "01nzzqig1z7ix4xb7ycs7wq3qqwq3ipdwp7rznynzmmibgyggj4w"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index f4ff04bd90..1101227a9f 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2016, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016-2020 Julien Lepiller <julien@lepiller.eu>
+;;; Copyright © 2016-2021 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Peter Kreye <kreyepr@gmail.com>
@@ -115,8 +115,8 @@
           (sha256 (base32 hash))))
 
 (define-public camlboot
-  (let ((commit "506280c6e0813e0e794988151a8e46be55373ebc")
-        (revision "0"))
+  (let ((commit "45045d0afa82f7e9b7ea07314aab08be2d3cd64b")
+        (revision "1"))
     (package
       (name "camlboot")
       (version (git-version "0.0.0" revision commit))
@@ -129,7 +129,7 @@
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                  "0vimxl4karw9ih3npyc5rhxg85cjh6fqjbq3dzj7j2iymlhwfbkv"))
+                  "1f5gl3hzvixbgk0v3kmxiyn432znyy3jh5fa65cfzcaxzgfv1i1c"))
                 (modules '((guix build utils)))
                 (snippet
                  `(begin
@@ -165,7 +165,8 @@
       (native-inputs
        `(("guile" ,guile-3.0)))
       (properties
-       `((max-silent-time . 14400))) ; 4 hours, expected even on x86_64
+       ;; 10 hours, mostly for arm, more than 1 expected even on x86_64
+       `((max-silent-time . 36000)))
       (home-page "https://github.com/Ekdohibs/camlboot")
       (synopsis "OCaml source bootstrap")
       (description "OCaml is written in OCaml.  Its sources contain a pre-compiled
@@ -1055,7 +1056,7 @@ Emacs.")
 (define-public ocaml-menhir
   (package
     (name "ocaml-menhir")
-    (version "20210419")
+    (version "20211012")
     (source
      (origin
        (method git-fetch)
@@ -1064,12 +1065,13 @@ Emacs.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0jcbr7s3iwfr7xxfybs3h407g76yfp5yq5r9i0wg2ahvvbqh03ky"))))
+        (base32 "08kf5apbv15n2kcr3qhyr3rvsf2lg25ackr3x9kfgiiqc0p3sz40"))))
     (build-system dune-build-system)
     (inputs
      `(("ocaml" ,ocaml)))
     (arguments
      `(#:tests? #f)) ; No check target
+    (properties `((ocaml4.07-variant . ,(delay (strip-ocaml4.07-variant ocaml-menhir)))))
     (home-page "http://gallium.inria.fr/~fpottier/menhir/")
     (synopsis "Parser generator")
     (description "Menhir is a parser generator.  It turns high-level grammar
@@ -1356,22 +1358,17 @@ to JUnit and other XUnit testing frameworks.")
 ;; note that some tests may hang for no obvious reason.
 (define-public ocaml-ounit
   (package
+    (inherit ocaml-ounit2)
     (name "ocaml-ounit")
-    (version "2.0.8")
-    (source (origin
-              (method url-fetch)
-              (uri (ocaml-forge-uri "ounit" version 1749))
-              (sha256
-               (base32
-                "03ifp9hjcxg4m5j190iy373jcn4039d3vy10kmd8p4lfciwzwc1f"))))
-    (build-system ocaml-build-system)
-    (native-inputs
-     `(("libxml2" ,libxml2)           ; for xmllint
-       ("ocamlbuild" ,ocamlbuild)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
-         (delete 'check))))             ; tests are run during build
+         (replace 'install
+           (lambda _
+             (invoke "make" "install-ounit" ,(string-append "version="
+                                                            (package-version ocaml-ounit2))))))))
+    (propagated-inputs
+     `(("ocaml-ounit2" ,ocaml-ounit2)))
     (home-page "http://ounit.forge.ocamlcore.org")
     (synopsis "Unit testing framework for OCaml")
     (description "Unit testing framework for OCaml.  It is similar to JUnit and
@@ -1477,40 +1474,29 @@ for speed and space economy.")
 (define-public ocaml-frontc
   (package
     (name "ocaml-frontc")
-    (version "3.4.2")
+    (version "4.1.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
                      (url "https://github.com/BinaryAnalysisPlatform/FrontC")
-                     (commit (string-append
-                               "V_" (string-join (string-split version #\.) "_")))))
+                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0k7jk9hkglnkk27s62xl493jyqc017gyvwqb1lyc0ywbb001s102"))))
-    (build-system ocaml-build-system)
+                "1mi1vh4qgscnb470qwidccaqd068j1bqlz6pf6wddk21paliwnqb"))))
+    (build-system dune-build-system)
     (arguments
-     `(#:phases
+     `(#:test-target "test.t"
+       #:phases
        (modify-phases %standard-phases
-         (delete 'configure)
-         (add-after 'install 'install-meta
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out")))
-               (with-output-to-file
-                   (string-append out "/lib/ocaml/frontc/META")
-                 (lambda _
-                   (display
-                    (string-append
-                     "description = \"Parser for the C language\"
-version = \"" ,version "\"
-requires = \"unix\"
-archive(byte) = \"frontc.cma\"
-archive(native) = \"frontc.cmxa\""))))
-               (symlink (string-append out "/lib/ocaml/frontc")
-                        (string-append out "/lib/ocaml/FrontC"))))))
-       #:make-flags ,#~(list (string-append "PREFIX=" #$output)
-                             "OCAML_SITE=$(LIB_DIR)/ocaml/")))
-    (properties `((upstream-name . "FrontC")))
+         (add-after 'unpack 'make-writable
+           (lambda _
+             (for-each make-file-writable (find-files "." ".")))))))
+    (native-inputs
+     `(("ocaml-menhir" ,ocaml-menhir)
+       ("ocaml-odoc" ,ocaml-odoc)))
+    (properties `((upstream-name . "FrontC")
+                  (ocaml4.07-variant . ,(delay ocaml4.07-frontc))))
     (home-page "https://www.irit.fr/FrontC")
     (synopsis "C parser and lexer library")
     (description "FrontC is an OCAML library providing a C parser and lexer.
@@ -1519,19 +1505,59 @@ It provides support for ANSI C syntax, old-C K&R style syntax and the standard
 GNU CC attributes.  It provides also a C pretty printer as an example of use.")
     (license license:lgpl2.1)))
 
+(define-public ocaml4.07-frontc
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-frontc)
+      (version "3.4.2")
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                       (url "https://github.com/mirage/ocaml-base64")
+                       (commit (string-append
+                                 "V_" (string-join (string-split version #\.) "_")))))
+                (file-name (git-file-name "ocaml-frontc" version))
+                (sha256
+                 (base32
+                  "0k7jk9hkglnkk27s62xl493jyqc017gyvwqb1lyc0ywbb001s102"))))
+      (build-system ocaml-build-system)
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (delete 'configure)
+           (add-after 'install 'install-meta
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let ((out (assoc-ref outputs "out")))
+                 (with-output-to-file
+                     (string-append out "/lib/ocaml/frontc/META")
+                   (lambda _
+                     (display
+                      (string-append
+                       "description = \"Parser for the C language\"
+version = \"" ,version "\"
+requires = \"unix\"
+archive(byte) = \"frontc.cma\"
+archive(native) = \"frontc.cmxa\""))))
+                 (symlink (string-append out "/lib/ocaml/frontc")
+                          (string-append out "/lib/ocaml/FrontC"))))))
+         #:make-flags ,#~(list (string-append "PREFIX=" #$output)
+                               "OCAML_SITE=$(LIB_DIR)/ocaml/")))
+      (properties '()))))
+
 (define-public ocaml-qcheck
   (package
     (name "ocaml-qcheck")
-    (version "0.12")
+    (version "0.18")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
              (url "https://github.com/c-cube/qcheck")
-             (commit version)))
+             (commit (string-append "v" version))))
        (file-name (git-file-name name version))
+       (patches (search-patches "ocaml-qcheck-fix-test-whitespace.patch"))
        (sha256
-        (base32 "1llnfynhlndwyjig7wrayjnds2b3mggp5lw20dwxhn2i2lkkb22m"))))
+        (base32 "1s652hrj2sxqj30dfl300zjvvqk3r62a1bnzqw1hqyf6pi88qn8x"))))
     (build-system dune-build-system)
     (arguments
      `(#:test-target "."
@@ -1547,6 +1573,7 @@ GNU CC attributes.  It provides also a C pretty printer as an example of use.")
        ("ocaml-ounit" ,ocaml-ounit)))
     (native-inputs
      `(("ocamlbuild" ,ocamlbuild)))
+    (properties `((ocaml4.07-variant . ,(delay ocaml4.07-qcheck))))
     (home-page "https://github.com/c-cube/qcheck")
     (synopsis "QuickCheck inspired property-based testing for OCaml")
     (description "QuickCheck inspired property-based testing for OCaml. This
@@ -1555,10 +1582,26 @@ generated instances of the type. It provides combinators for generating
 instances and printing them.")
     (license license:lgpl3+)))
 
+(define-public ocaml4.07-qcheck
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-qcheck)
+      (version "0.12")
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/c-cube/qcheck")
+                      (commit version)))
+                (file-name (git-file-name "ocaml-qcheck" version))
+                (sha256
+                 (base32
+                  "1llnfynhlndwyjig7wrayjnds2b3mggp5lw20dwxhn2i2lkkb22m"))))
+      (properties '()))))
+
 (define-public ocaml-qtest
   (package
     (name "ocaml-qtest")
-    (version "2.10.1")
+    (version "2.11.2")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1567,7 +1610,7 @@ instances and printing them.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0gddzan4vzs0vklsxhirdjrvx3rp7hhh2yr20vi13nq8rwkn9w29"))))
+                "04ghjshh6104xyglm0db9kv90m62qla5f4bfrlndv6dsvgw3rdjl"))))
     (build-system dune-build-system)
     (arguments
      `(#:test-target "tests"))
@@ -1613,7 +1656,7 @@ full_split, cut, rcut, etc..")
 (define dune-bootstrap
   (package
     (name "dune")
-    (version "2.9.0")
+    (version "2.9.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1622,7 +1665,7 @@ full_split, cut, rcut, etc..")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "01np4jy0f3czkpzkl38k9b4lsh41qk52ldaqxl98mgigyzhx4w0b"))))
+                "1lnah40pm9ndixz5hbsh67chvdspqpy26g6byb767vqgj7dbivfh"))))
     (build-system ocaml-build-system)
     (arguments
      `(#:tests? #f; require odoc
@@ -1716,7 +1759,7 @@ config.h files for instance.  Among other things, dune-configurator allows one t
 (define-public ocaml-csexp
   (package
     (name "ocaml-csexp")
-    (version "1.3.2")
+    (version "1.5.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1725,7 +1768,7 @@ config.h files for instance.  Among other things, dune-configurator allows one t
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "190zppgvdjgghmrnx67ayzzk86qdjy3yn5fcrcw08wsh93384pl0"))))
+                "1v5y4x1a21193h8q536c0s0d8hv3hyyky4pgzm2dw9807v36s2x4"))))
     (build-system dune-build-system)
     (arguments
      `(#:tests? #f; FIXME: needs ppx_expect, but which version?
@@ -1844,22 +1887,23 @@ ocaml-migrate-parsetree")
 (define-public ocaml-bitstring
   (package
     (name "ocaml-bitstring")
-    (version "3.1.0")
+    (version "4.1.0")
     (source (origin
-              (method url-fetch)
-              (uri (string-append "https://bitbucket.org/thanatonauts/bitstring/"
-                                  "get/v" version ".tar.gz"))
-              (file-name (string-append name "-" version ".tar.gz"))
+              (method git-fetch)
+              (uri (git-reference
+                     (url "https://github.com/xguerin/bitstring")
+                     (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
               (sha256
                (base32
-                "15jjk2pq1vx311gl49s5ag6x5y0654x35w75z07g7kr2q334hqps"))))
+                "0mghsl8b2zd2676mh1r9142hymhvzy9cw8kgkjmirxkn56wbf56b"))))
     (build-system dune-build-system)
     (native-inputs
      `(("time" ,time)
        ("autoconf" ,autoconf)
        ("automake" ,automake)))
     (propagated-inputs
-     `(("ocaml-ppx-tools-versioned" ,ocaml-ppx-tools-versioned)))
+     `(("ocaml-stdlib-shims" ,ocaml-stdlib-shims)))
     (arguments
      `(#:package "bitstring"
        #:tests? #f; Tests fail to build
@@ -1869,6 +1913,7 @@ ocaml-migrate-parsetree")
            (lambda _
              (invoke "dune" "upgrade")
              #t)))))
+    (properties `((ocaml4.07-variant . ,(delay ocaml4.07-bitstring))))
     (home-page "https://github.com/xguerin/bitstring")
     (synopsis "Bitstrings and bitstring matching for OCaml")
     (description "Adds Erlang-style bitstrings and matching over bitstrings as
@@ -1877,6 +1922,23 @@ and generate binary formats, files and protocols.  Bitstring handling is added
 as primitives to the language, making it exceptionally simple to use and very
 powerful.")
     (license license:isc)))
+
+(define-public ocaml4.07-bitstring
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-bitstring)
+      (version "3.1.0")
+      (source (origin
+                (method url-fetch)
+                (uri (string-append "https://bitbucket.org/thanatonauts/bitstring/"
+                                    "get/v" version ".tar.gz"))
+                (file-name (string-append "ocaml-bitsring-" version ".tar.gz"))
+                (sha256
+                 (base32
+                  "15jjk2pq1vx311gl49s5ag6x5y0654x35w75z07g7kr2q334hqps"))))
+      (propagated-inputs
+       `(("ocaml-ppx-tools-versioned" ,ocaml-ppx-tools-versioned)))
+      (properties '()))))
  
 (define-public ocaml-result
   (package
@@ -1916,14 +1978,14 @@ defined in this library.")
 (define-public ocaml-topkg
   (package
     (name "ocaml-topkg")
-    (version "1.0.0")
+    (version "1.0.4")
     (source (origin
               (method url-fetch)
               (uri (string-append "http://erratique.ch/software/topkg/releases/"
                                   "topkg-" version ".tbz"))
               (sha256
                (base32
-                "1df61vw6v5bg2mys045682ggv058yqkqb67w7r2gz85crs04d5fw"))))
+                "1kzw5cxkizcvh4rgzwgpjlj9hfxfk6yr686bxx6wrbsfs8as371k"))))
     (build-system ocaml-build-system)
     (native-inputs
      `(("opam" ,opam)
@@ -2027,7 +2089,7 @@ coexistence with the old (version 2) SQLite and its OCaml wrapper
 (define-public ocaml-csv
   (package
     (name "ocaml-csv")
-    (version "2.3")
+    (version "2.4")
     (source
      (origin
        (method git-fetch)
@@ -2037,7 +2099,7 @@ coexistence with the old (version 2) SQLite and its OCaml wrapper
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "19k48517s8y1zb91a1312a0n94cbh5i5dixndcrqjmf87kkz61zx"))))
+         "0y2hlqlmqs7r4y5mfzc5qdv7gdp3wxbwpz458vf7fj4593vg94cf"))))
     (build-system dune-build-system)
     (arguments
      `(#:package "csv"
@@ -2056,14 +2118,14 @@ manipulate such data.")
 (define-public ocaml-mtime
   (package
     (name "ocaml-mtime")
-    (version "1.1.0")
+    (version "1.3.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "http://erratique.ch/software/mtime/releases/"
                                   "mtime-" version ".tbz"))
               (sha256
                (base32
-                "1qb4ljwirrc3g8brh97s76rjky2cpmy7zm87y7iqd6pxix52ydk3"))))
+                "0syilgk4nzscacsswnvgwqlf0n0lhs221jss8gc8z9igw2x4sgsq"))))
     (build-system ocaml-build-system)
     (native-inputs
      `(("ocamlbuild" ,ocamlbuild)
@@ -2173,14 +2235,14 @@ most of the POSIX and GNU conventions.")
 (define-public ocaml-fmt
   (package
     (name "ocaml-fmt")
-    (version "0.8.9")
+    (version "0.9.0")
     (source
       (origin
         (method url-fetch)
         (uri (string-append "http://erratique.ch/software/fmt/releases/fmt-"
                             version ".tbz"))
         (sha256 (base32
-                  "0gkkkj4x678vxdda4xaw2dd44qjacavsvn5nx8gydfwah6pjbkxk"))))
+                  "0q8j2in2473xh7k4hfgnppv9qy77f2ih89yp6yhpbp92ba021yzi"))))
     (build-system ocaml-build-system)
     (native-inputs
      `(("ocamlbuild" ,ocamlbuild)
@@ -2196,12 +2258,27 @@ most of the POSIX and GNU conventions.")
                  #:phases
                  (modify-phases %standard-phases
                    (delete 'configure))))
+    (properties `((ocaml4.07-variant . ,(delay ocaml4.07-fmt))))
     (home-page "https://erratique.ch/software/fmt")
     (synopsis "OCaml Format pretty-printer combinators")
     (description "Fmt exposes combinators to devise Format pretty-printing
 functions.")
     (license license:isc)))
 
+(define-public ocaml4.07-fmt
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-fmt)
+      (version "0.8.9")
+      (source (origin
+                (method url-fetch)
+                (uri (string-append "http://erratique.ch/software/fmt/releases/fmt-"
+                                    version ".tbz"))
+                (sha256
+                 (base32
+                  "0gkkkj4x678vxdda4xaw2dd44qjacavsvn5nx8gydfwah6pjbkxk"))))
+      (properties '()))))
+
 (define-public ocaml-astring
   (package
     (name "ocaml-astring")
@@ -2238,7 +2315,7 @@ immutability.")
 (define-public ocaml-alcotest
   (package
     (name "ocaml-alcotest")
-    (version "1.4.0")
+    (version "1.5.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -2247,7 +2324,7 @@ immutability.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0fs4yzjva8q703h9kjl5cs0wibvxaqv5hhfhmpbpm1k8cqwr9cri"))))
+                "1lgadc7p56677fi5gwl7r9bml4z87rzh50khhqaij7bwp37zrmpi"))))
     (build-system dune-build-system)
     (arguments
      `(#:package "alcotest"
@@ -2350,16 +2427,16 @@ lets the client choose the concrete timeline.")
 (define-public ocaml-ssl
   (package
     (name "ocaml-ssl")
-    (version "0.5.9")
+    (version "0.5.10")
     (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/savonet/ocaml-ssl")
-              (commit version)))
+              (commit (string-append "v" version))))
         (file-name (git-file-name name version))
         (sha256 (base32
-                  "04h02rvzrwp886n5hsx84rnc9b150iggy38g5v1x1rwz3pkdnmf0"))))
+                  "1rszqiqayh67xlwd5411k8vib47x9kapdr037z1majd2c14z3kcb"))))
     (build-system dune-build-system)
     (arguments
      `(#:test-target "."))
@@ -2399,7 +2476,7 @@ for mapping files in memory.  This function is the same as the
 (define-public ocaml-lwt
   (package
     (name "ocaml-lwt")
-    (version "5.4.0")
+    (version "5.4.2")
     (source
       (origin
         (method git-fetch)
@@ -2408,7 +2485,7 @@ for mapping files in memory.  This function is the same as the
                (commit version)))
         (file-name (git-file-name name version))
         (sha256 (base32
-                 "1ay1zgadnw19r9hl2awfjr22n37l7rzxd9v73pjbahavwm2ay65d"))))
+                 "1gkld5ms63lxkaa41jfg8y34qm5lb3ls6mkw03s760zln8i1k3gy"))))
     (build-system dune-build-system)
     (arguments
      `(#:package "lwt"))
@@ -2435,17 +2512,17 @@ locks or other synchronization primitives.")
   (package
     (inherit ocaml-lwt)
     (name "ocaml-lwt-react")
-    (version "1.1.3")
+    (version "1.1.4")
     (source (origin
               (method git-fetch)
               (uri (git-reference
                      (url "https://github.com/ocsigen/lwt")
                      ;; Version from opam
-                     (commit "4.3.0")))
+                     (commit "5.4.0")))
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0f7036srqz7zmnz0n164734smgkrqz78r1i35cg30x31kkr3pnn4"))))
+                "1ay1zgadnw19r9hl2awfjr22n37l7rzxd9v73pjbahavwm2ay65d"))))
     (arguments
      `(#:package "lwt_react"))
     (properties `((upstream-name . "lwt_react")))
@@ -2640,7 +2717,7 @@ and consumable.")
 (define-public ocaml-sedlex
   (package
     (name "ocaml-sedlex")
-    (version "2.3")
+    (version "2.4")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -2649,7 +2726,7 @@ and consumable.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0iw3phlaqr27jdf857hmj5v5hdl0vngbb2h37p2ll18sw991fxar"))))
+                "13g8az4zqg6hrnxmy3qrasslppzlag13dd1dsr8vlpg2vpfmfv6i"))))
     (build-system dune-build-system)
     (arguments
      `(#:tests? #f                      ; no tests
@@ -2673,12 +2750,9 @@ and consumable.")
            (lambda _
              (for-each (lambda (file) (chmod file #o644)) (find-files "." ".*"))
              #t)))))
-    (native-inputs
-     `(("ocamlbuild" ,ocamlbuild)))
     (propagated-inputs
      `(("ocaml-gen" ,ocaml-gen)
        ("ocaml-ppxlib" ,ocaml-ppxlib)
-       ("ocaml-ppx-tools-versioned" ,ocaml-ppx-tools-versioned)
        ("ocaml-uchar" ,ocaml-uchar)))
     ;; These three files are needed by src/generator/data/dune, but would be
     ;; downloaded using curl at build time.
@@ -2725,6 +2799,9 @@ and consumable.")
                (sha256
                 (base32
                  "05f6qa8x3vhpdz1fcnpqk37fpnyyq13icqsk2gww5idjnh6kng26"))))
+     (propagated-inputs
+      `(("ocaml-ppx-tools-versioned" ,ocaml-ppx-tools-versioned)
+        ,@(package-propagated-inputs ocaml-sedlex)))
      (properties '()))))
 
 (define-public ocaml-uchar
@@ -2793,14 +2870,15 @@ string values and to directly encode characters in OCaml Buffer.t values.")
 (define-public ocaml-uunf
   (package
     (name "ocaml-uunf")
-    (version "13.0.0")
+    (version "14.0.0")
     (source
      (origin
        (method url-fetch)
-       (uri "https://erratique.ch/software/uunf/releases/uunf-13.0.0.tbz")
+       (uri (string-append "https://erratique.ch/software/uunf/releases/uunf-"
+                           version".tbz"))
        (sha256
         (base32
-         "1qci04nkp24kdls1z4s8kz5dzgky4nwd5r8345nwdrgwmxhw7ksm"))))
+         "17wv0nm3vvwcbzb1b09akw8jblmigyhbfmh1sy9lkb5756ni94a2"))))
     (build-system ocaml-build-system)
     (arguments
      `(#:build-flags (list "build" "--tests" "true")
@@ -2816,15 +2894,16 @@ string values and to directly encode characters in OCaml Buffer.t values.")
      `(("ocamlbuild" ,ocamlbuild)
        ("opam" ,opam)
        ("topkg" ,ocaml-topkg)
-       ;; Test data is otherwise downloaded wit curl
+       ;; Test data is otherwise downloaded with curl
        ("NormalizationTest.txt"
         ,(origin
            (method url-fetch)
            (uri (string-append "https://www.unicode.org/Public/"
                                version
                                "/ucd/NormalizationTest.txt"))
+           (file-name (string-append "NormalizationTest-" version ".txt"))
            (sha256
-              (base32 "07g0ya4f6zfzvpp24ccxkb2yq568kh83gls85rjl950nv5fya3nn"))))))
+              (base32 "0c93pqdkksf7b7zw8y2w0h9i5kkrsdjmh2cr5clrrhp6mg10rcvw"))))))
     (propagated-inputs `(("ocaml-uutf" ,ocaml-uutf)))
     (home-page "https://erratique.ch/software/uunf")
     (synopsis "Unicode text normalization for OCaml")
@@ -2907,7 +2986,7 @@ This package includes:
 (define-public ocaml-ocp-index
   (package
     (name "ocaml-ocp-index")
-    (version "1.2.1")
+    (version "1.3.2")
     (source
       (origin
         (method git-fetch)
@@ -2917,7 +2996,7 @@ This package includes:
         (file-name (git-file-name name version))
         (sha256
          (base32
-          "08r7mxdnxmhff37fw4hmrpjgckgi5kaiiiirwp4rmdl594z0h9c8"))))
+          "0y7fk8s477f40vvbsp4ikxv1v51y6bzj416bh1sc3f17rbnczpkk"))))
     (build-system dune-build-system)
     (arguments
      `(#:package "ocp-index"))
@@ -2983,6 +3062,7 @@ multitude of other network protocols (FTP/SMTP/RTSP/etc).")
      `(("ocaml-alcotest" ,ocaml-alcotest)
        ("ocaml-bos" ,ocaml-bos)
        ("ocaml-rresult" ,ocaml-rresult)))
+    (properties `((ocaml4.07-variant . ,(delay ocaml4.07-base64))))
     (home-page "https://github.com/mirage/ocaml-base64")
     (synopsis "Base64 encoding for OCaml")
     (description "Base64 is a group of similar binary-to-text encoding schemes
@@ -2990,6 +3070,25 @@ that represent binary data in an ASCII string format by translating it into a
 radix-64 representation.  It is specified in RFC 4648.")
     (license license:isc)))
 
+(define-public ocaml4.07-base64
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-base64)
+      (version "3.2.0")
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                       (url "https://github.com/mirage/ocaml-base64")
+                       (commit (string-append "v" version))))
+                (file-name (git-file-name "ocaml-base64" version))
+                (sha256
+                 (base32
+                  "1ilw3zj0w6cq7i4pvr8m2kv5l5f2y9aldmv72drlwwns013b1gwy"))))
+      (arguments
+       ;; Tests are likely incompatible with our recent alcotest
+       `(#:tests? #f))
+      (properties '()))))
+
 (define-public ocamlify
   (package
     (name "ocamlify")
@@ -3193,7 +3292,7 @@ or a timeout.")
 (define-public ocaml-stdlib-shims
   (package
     (name "ocaml-stdlib-shims")
-    (version "0.1.0")
+    (version "0.3.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -3202,7 +3301,7 @@ or a timeout.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "007dwywsr5285z0np6a9nr0h8iqmyzfrlx6s5xaqcwj69zabsrjm"))))
+                "0gmg8w67j3ww17llk7hl4dx0vq7p50rn5s4ib9sy984k543rz59h"))))
     (build-system dune-build-system)
     (home-page "https://github.com/ocaml/stdlib-shims")
     (synopsis "OCaml stdlib features backport to older OCaml compilers")
@@ -3215,7 +3314,7 @@ compatibility with older compiler to use these new features in their code.")
 (define-public ocaml-fileutils
   (package
     (name "ocaml-fileutils")
-    (version "0.6.2")
+    (version "0.6.3")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -3224,7 +3323,7 @@ compatibility with older compiler to use these new features in their code.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "01qf51b8pb7vyfba7y0kb7ajwj1950im25d7f59821zwsibns3d9"))))
+                "0aa7p5qymi8p7iqym42yk2akjd1ff81fvaks82nhjc533zl01pnf"))))
     (build-system dune-build-system)
     (propagated-inputs
      `(("ocaml-stdlib-shims" ,ocaml-stdlib-shims)))
@@ -3392,7 +3491,7 @@ standard iterator type starting from 4.07.")
 (define-public ocaml-ocplib-endian
   (package
     (name "ocaml-ocplib-endian")
-    (version "1.0")
+    (version "1.2")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -3400,12 +3499,13 @@ standard iterator type starting from 4.07.")
                      (commit version)))
               (sha256
                (base32
-                "0s1ld3kavz892b8awyxyg1mr98h2g61gy9ci5v6yb49bsii6wicw"))
+                "1klj4g451s7m5r8bxmwc1rpvngpqdm40csnx9smgc06pwy2fax2c"))
               (file-name (git-file-name name version))))
-    (build-system ocaml-build-system)
+    (build-system dune-build-system)
+    (arguments
+     `(#:test-target "tests"))
     (native-inputs
-     `(("cppo" ,ocaml-cppo)
-       ("ocamlbuild" ,ocamlbuild)))
+     `(("cppo" ,ocaml-cppo)))
     (home-page "https://github.com/OCamlPro/ocplib-endian")
     (synopsis "Optimised functions to read and write int16/32/64 from strings
 and bigarrays")
@@ -3436,6 +3536,7 @@ big- and little-endian, with their unsafe counter-parts.")
      `(("ocaml-bigarray-compat" ,ocaml-bigarray-compat)))
     (native-inputs
      `(("ocaml-alcotest" ,ocaml-alcotest)))
+    (properties `((ocaml4.07-variant . ,(delay ocaml4.07-cstruct))))
     (home-page "https://github.com/mirage/ocaml-cstruct")
     (synopsis "Access C structures via a camlp4 extension")
     (description "Cstruct is a library and syntax extension to make it easier
@@ -3443,6 +3544,22 @@ to access C-like structures directly from OCaml.  It supports both reading and
 writing to these structures, and they are accessed via the Bigarray module.")
     (license license:isc)))
 
+(define-public ocaml4.07-cstruct
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-cstruct)
+      (version "5.1.1")
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                       (url "https://github.com/mirage/ocaml-cstruct")
+                       (commit (string-append "v" version))))
+                (file-name (git-file-name "ocaml-cstruct" version))
+                (sha256
+                 (base32
+                  "0jj3whs8r3jc524i9bb67rffh7y7r157hjgvws0bkxijxpjzwkbk"))))
+      (properties '()))))
+
 (define-public ocaml-hex
   (package
     (name "ocaml-hex")
@@ -3869,9 +3986,9 @@ library is currently designed for Unicode Standard 3.2.")
     ;; with an exception for linked libraries to use a different license
     (license license:lgpl2.0+)))
 
-(define-public ocaml4.07-charinfo-width
+(define-public ocaml-charinfo-width
   (package
-    (name "ocaml4.07-charinfo-width")
+    (name "ocaml-charinfo-width")
     (version "1.1.0")
     (source (origin
               (method url-fetch)
@@ -3882,15 +3999,11 @@ library is currently designed for Unicode Standard 3.2.")
                (base32
                 "00bv4p1yqs8y0z4z07wd9w9yyv669dikp9b04dcjbwpiy2wy0086"))))
     (build-system dune-build-system)
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
     (propagated-inputs
-     `(("ocaml-result" ,(package-with-ocaml4.07 ocaml-result))
-       ("ocaml-camomile" ,(package-with-ocaml4.07 ocaml-camomile))))
+     `(("ocaml-result" ,ocaml-result)
+       ("ocaml-camomile" ,ocaml-camomile)))
     (native-inputs
-     `(("ocaml-ppx-expect" ,(package-with-ocaml4.07 ocaml-ppx-expect))))
+     `(("ocaml-ppx-expect" ,ocaml-ppx-expect)))
     (properties
      `((upstream-name . "charInfo_width")))
     (home-page "https://bitbucket.org/zandoye/charinfo_width/")
@@ -3920,7 +4033,7 @@ function that follows the prototype of POSIX's wcwidth.")
        #:dune ,ocaml4.07-dune))
     (propagated-inputs
      `(("ocaml-camomile" ,(package-with-ocaml4.07 ocaml-camomile))
-       ("ocaml-charinfo-width" ,ocaml4.07-charinfo-width)
+       ("ocaml-charinfo-width" ,(package-with-ocaml4.07 ocaml-charinfo-width))
        ("ocaml-react" ,(package-with-ocaml4.07 ocaml-react))))
     (home-page "https://github.com/diml/zed")
     (synopsis "Abstract engine for text editing in OCaml")
@@ -4000,7 +4113,7 @@ sensitive completion, colors, and more.")
 (define-public ocaml-integers
   (package
     (name "ocaml-integers")
-    (version "0.4.0")
+    (version "0.5.1")
     (home-page "https://github.com/ocamllabs/ocaml-integers")
     (source (origin
               (method git-fetch)
@@ -4010,7 +4123,7 @@ sensitive completion, colors, and more.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0yp3ab0ph7mp5741g7333x4nx8djjvxzpnv3zvsndyzcycspn9dd"))))
+                "0by5pc851fk7ccxqy1w2qc5jwn9z8whyqhs5gxlm5986vr9msnyi"))))
     (build-system dune-build-system)
     (arguments
      `(#:tests? #f)) ; no tests
@@ -4247,11 +4360,17 @@ syntax checking on dedukti files.")
 (define-public ocaml-jst-config
   (package
     (name "ocaml-jst-config")
-    (version "0.14.0")
+    (version "0.14.1")
     (source
-     (janestreet-origin
-      "jst-config" version
-      "1fppr29vn91zpqda8jlnp8bcssd4bf3rn36ig8fnd1yhjrsvz8f6"))
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/janestreet/jst-config")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "0sak7rrix8vd2bscbjxbxi1d9jyd27ik59dpybfxhzhsn9s1wllv"))))
     (build-system dune-build-system)
     (arguments '(#:tests? #f))           ; no tests
     (propagated-inputs
@@ -4581,7 +4700,7 @@ format}.  @code{craml} is released as a single binary (called @code{craml}).")
 (define-public ocaml-dot-merlin-reader
   (package
     (name "ocaml-dot-merlin-reader")
-    (version "4.2-411")
+    (version "4.3.1-411")
     (source
      (origin
        (method git-fetch)
@@ -4591,7 +4710,7 @@ format}.  @code{craml} is released as a single binary (called @code{craml}).")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "1vl6p8m2pag5j283h5g2gzxxfm599k6qhyrjkdf3kyc476fc9lw8"))))
+         "1nwgc9nyy80dc9cgkskyfwv9c785yjyg39s005d4wiagj4fy68v8"))))
     (build-system dune-build-system)
     (arguments '(#:package "dot-merlin-reader"
                  #:tests? #f))          ; no tests
@@ -4632,37 +4751,9 @@ External contributors added support for Visual Studio Code, Sublime Text and
 Atom.")
     (license license:expat)))
 
-;; ocaml-merlin 3.4.2 can not be built with old version of dune used in
-;; package-with-ocaml4.07
-(define-public ocaml4.07-merlin
-  (package-with-ocaml4.07
-   (package
-     (inherit ocaml-merlin)
-     (name "ocaml-merlin")
-     (version "3.2.2")
-     (source
-      (origin
-        (method git-fetch)
-        (uri (git-reference
-              (url "https://github.com/ocaml/merlin")
-              (commit (string-append "v" version))))
-        (file-name (git-file-name name version))
-        (sha256
-         (base32
-          "15ssgmwdxylbwhld9p1cq8x6kadxyhll5bfyf11dddj6cldna3hb"))))
-     (build-system dune-build-system)
-     (inputs
-      `(("ocaml-yojson" ,ocaml-yojson)))
-     (native-inputs
-      `(("ocaml-findlib" ,ocaml-findlib)))
-     (arguments
-      `(#:package "merlin"
-        ;; Errors in tests in version 3.2.2
-        #:tests? #f)))))
-
-(define-public ocaml4.07-gsl
+(define-public ocaml-gsl
   (package
-    (name "ocaml4.07-gsl")
+    (name "ocaml-gsl")
     (version "1.24.0")
     (source
      (origin
@@ -4682,16 +4773,12 @@ Atom.")
          (add-after 'unpack 'fix-gsl-directory
            (lambda* (#:key inputs #:allow-other-keys)
              (substitute* "src/config/discover.ml"
-               (("/usr") (assoc-ref inputs "gsl")))
-             #t)))
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+               (("/usr") (assoc-ref inputs "gsl"))))))))
     (inputs
      `(("gsl" ,gsl)))
     (propagated-inputs
-     `(("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-       ("ocaml-stdio" ,(package-with-ocaml4.07 ocaml-stdio))))
+     `(("ocaml-base" ,ocaml-base)
+       ("ocaml-stdio" ,ocaml-stdio)))
     (home-page "https://mmottl.github.io/gsl-ocaml")
     (synopsis "Bindings to the GNU Scientific Library")
     (description
@@ -4700,26 +4787,25 @@ the OCaml language.")
     (license license:gpl3+)))
 
 (define-public ocaml4.07-gsl-1
-  (package
-    (inherit ocaml4.07-gsl)
-    (version "1.19.3")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://github.com/mmottl/gsl-ocaml"
-                                  "/releases/download/v"
-                                  version "/gsl-ocaml-" version ".tar.gz"))
-              (sha256
-               (base32
-                "0nzp43hp8pbjqkrxnwp5lgjrabxayf61h18fjaydi0s5faq6f3xh"))))
-    (build-system ocaml-build-system)
-    (inputs
-     `(("gsl" ,gsl)))
-    (native-inputs
-     `(("ocamlbuild" ,(package-with-ocaml4.07 ocamlbuild))))
-    (arguments
-     `(#:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib))
-    (propagated-inputs '())))
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-gsl)
+      (version "1.19.3")
+      (source (origin
+                (method url-fetch)
+                (uri (string-append "https://github.com/mmottl/gsl-ocaml"
+                                    "/releases/download/v"
+                                    version "/gsl-ocaml-" version ".tar.gz"))
+                (sha256
+                 (base32
+                  "0nzp43hp8pbjqkrxnwp5lgjrabxayf61h18fjaydi0s5faq6f3xh"))))
+      (build-system ocaml-build-system)
+      (inputs
+       `(("gsl" ,gsl)))
+      (native-inputs
+       `(("ocamlbuild" ,ocamlbuild)))
+      (arguments '())
+      (propagated-inputs '()))))
 
 (define-public cubicle
   (package
@@ -4909,11 +4995,18 @@ functionality for parsing and pretty-printing s-expressions.")
 (define-public ocaml-base
   (package
     (name "ocaml-base")
-    (version "0.14.0")
+    (version "0.14.1")
     (home-page "https://github.com/janestreet/base")
     (source
-     (janestreet-origin "base" version
-         "1rkdhsgbcv0a8p29mwvpd2ldz8cjk97pixl43izm54wyin4lp778"))
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/janestreet/base")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "1hizjxmiqlj2zzkwplzjamw9rbnl0kh44sxgjpzdij99qnfkzylf"))))
     (build-system dune-build-system)
     (propagated-inputs
      `(("ocaml-sexplib0" ,ocaml-sexplib0)))
@@ -4954,7 +5047,7 @@ provided by companion libraries such as
 (define-public ocaml-compiler-libs
   (package
     (name "ocaml-compiler-libs")
-    (version "0.12.3")
+    (version "0.12.4")
     (home-page "https://github.com/janestreet/ocaml-compiler-libs")
     (source
      (origin
@@ -4965,7 +5058,7 @@ provided by companion libraries such as
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "00nrar7h2pyflbdiq6wwwrb4k5jh9iff0jllihzm6ms8d5pspsg5"))))
+         "00if2f7j9d8igdkj4rck3p74y17j6b233l91mq02drzrxj199qjv"))))
     (build-system dune-build-system)
     (arguments `(#:tests? #f)) ;no tests
     (properties `((upstream-name . "ocaml-compiler-libs")
@@ -5372,21 +5465,17 @@ definitions.")
 (define-public ocaml-ppx-variants-conv
   (package
     (name "ocaml-ppx-variants-conv")
-    (version "0.14.1")
+    (version "0.14.2")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
              (url "https://github.com/janestreet/ppx_variants_conv")
              (commit (string-append "v" version))))
-       (patches
-        (search-patches
-         ;; Fix build when building with ocaml-ppxlib@0.23.0.
-         "ocaml-ppx-variants-ppxlib-api-change.patch"))
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0q6a43zrwqzdz7aja0k44a2llyjjj5xzi2kigwhsnww3g0r5ig84"))))
+         "1p11fiz4m160hs0xzg4g9rxchp053sz3s3d1lyciqixad1xi47a4"))))
     (build-system dune-build-system)
     (propagated-inputs
      `(("ocaml-base" ,ocaml-base)
@@ -6050,10 +6139,17 @@ to denote the expected output.")
 (define-public ocaml-ppx-js-style
   (package
     (name "ocaml-ppx-js-style")
-    (version "0.14.0")
+    (version "0.14.1")
     (source
-     (janestreet-origin "ppx_js_style" version
-      "141fgxfipfn5jdaxc946dmp5y4fcnbhxms9maji9ddywgx82ya7l"))
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/janestreet/ppx_js_style")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "16ax6ww9h36xyn9acbm8zxv0ajs344sm37lgj2zd2bvgsqv24kxj"))))
     (build-system dune-build-system)
     (arguments `(#:tests? #f)) ; No tests
     (propagated-inputs
@@ -6554,7 +6650,7 @@ stream, and convert everything to UTF-8.")
 (define-public ocaml-tyxml
   (package
     (name "ocaml-tyxml")
-    (version "4.4.0")
+    (version "4.5.0")
     (source
      (origin
        (method git-fetch)
@@ -6564,17 +6660,16 @@ stream, and convert everything to UTF-8.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "1hw4phyadcfgywgh5sj87i76gp56qwxzwlcpfdwjbf6ggag9clmd"))))
+         "0bh66wknc7sx2r63kscp0hg6h73dkv6qpkx0cdz2qp7p28pg2ixz"))))
     (build-system dune-build-system)
     (inputs
      `(("ocaml-re" ,ocaml-re)
        ("ocaml-seq" ,ocaml-seq)
-       ("ocaml-uutf" ,ocaml-uutf)
-       ("ocaml-ppx-tools-versioned" ,ocaml-ppx-tools-versioned)
-       ("ocaml-markup" ,ocaml-markup)))
+       ("ocaml-uutf" ,ocaml-uutf)))
     (native-inputs
      `(("ocaml-alcotest" ,ocaml-alcotest)))
     (arguments `(#:package "tyxml"))
+    (properties `((ocaml4.07-variant . ,(delay ocaml4.07-tyxml))))
     (home-page "https://github.com/ocsigen/tyxml/")
     (synopsis "TyXML is a library for building correct HTML and SVG documents")
     (description "TyXML provides a set of convenient combinators that uses the
@@ -6586,6 +6681,22 @@ also create your own representation and use it to instantiate a new set of
 combinators.")
     (license license:lgpl2.1)))
 
+(define-public ocaml4.07-tyxml
+  (package-with-ocaml4.07
+    (package
+      (inherit ocaml-tyxml)
+      (version "4.4.0")
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                       (url "https://github.com/ocsigen/tyxml")
+                       (commit version)))
+                (file-name (git-file-name "ocaml-tyxml" version))
+                (sha256
+                 (base32
+                  "1hw4phyadcfgywgh5sj87i76gp56qwxzwlcpfdwjbf6ggag9clmd"))))
+      (properties '()))))
+
 (define-public ocaml-bisect-ppx
   (package
     (name "ocaml-bisect-ppx")
@@ -6650,7 +6761,7 @@ then run the Bisect_ppx report tool on the generated visitation files.")
 (define-public ocaml-odoc
   (package
     (name "ocaml-odoc")
-    (version "1.5.2")
+    (version "2.0.0")
     (source
      (origin
        (method git-fetch)
@@ -6659,23 +6770,39 @@ then run the Bisect_ppx report tool on the generated visitation files.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0fqfyz48q7ss5bc4c5phmp4s3ka3vc08b8gfk8fvyryvb4bq27jm"))))
+        (base32 "0lkmanfn8pc0rgcn9cc4mv48i29q2w1nl01n21qqxpyyfavgc98s"))))
     (build-system dune-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-test
+           (lambda _
+             ;; test results expects #!/bin/sh but gets a store path instead
+             (substitute* "test/xref2/with.t/run.t"
+               (("#!/bin/sh") (string-append "#!" (which "sh")))))))))
     (inputs
-     `(("ocaml-alcotest" ,ocaml-alcotest)
-       ("ocaml-markup" ,ocaml-markup)
-       ("ocaml-sexplib" ,ocaml-sexplib)
-       ("ocaml-re" ,ocaml-re)
-       ("ocaml-uutf" ,ocaml-uutf)))
-    (native-inputs
-     `(("ocaml-astring" ,ocaml-astring)
-       ("ocaml-cmdliner" ,ocaml-cmdliner)
-       ("ocaml-cppo" ,ocaml-cppo)
-       ("ocaml-fpath" ,ocaml-fpath)
-       ("ocaml-result" ,ocaml-result)
-       ("ocaml-tyxml" ,ocaml-tyxml)
-       ("ocaml-bisect-ppx" ,ocaml-bisect-ppx)
-       ("tidy-html" ,tidy-html)))
+    `(("ocaml-astring" ,ocaml-astring)
+      ("ocaml-bisect-ppx" ,ocaml-bisect-ppx)
+      ("ocaml-cmdliner" ,ocaml-cmdliner)
+      ("ocaml-fmt" ,ocaml-fmt)
+      ("ocaml-fpath" ,ocaml-fpath)
+      ("ocaml-logs" ,ocaml-logs)
+      ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree)
+      ("ocaml-odoc-parser" ,ocaml-odoc-parser)
+      ("ocaml-re" ,ocaml-re)
+      ("ocaml-result" ,ocaml-result)
+      ("ocaml-tyxml" ,ocaml-tyxml)))
+  (native-inputs
+    `(("ocaml-alcotest" ,ocaml-alcotest)
+      ("ocaml-bos" ,ocaml-bos)
+      ("ocaml-cppo" ,ocaml-cppo)
+      ("ocaml-findlib" ,ocaml-findlib)
+      ("ocaml-lwt" ,ocaml-lwt)
+      ("ocaml-markup" ,ocaml-markup)
+      ("ocaml-ppx-expect" ,ocaml-ppx-expect)
+      ("ocaml-version" ,ocaml-version)
+      ("ocaml-yojson" ,ocaml-yojson)
+      ("jq" ,jq)))
     (properties `((ocaml4.07-variant . ,(delay ocaml4.07-odoc))))
     (home-page "https://github.com/ocaml/odoc")
     (synopsis "OCaml documentation generator")
@@ -6733,17 +6860,27 @@ language understood by ocamldoc.")
         (file-name (git-file-name name version))
         (sha256
          (base32 "0z2nisg1vb5xlk41hqw8drvj90v52wli7zvnih6a844cg6xsvvj2"))))
-    (inputs
-     `(("ocaml-alcotest" ,ocaml-alcotest)
-       ("ocaml-markup" ,ocaml-markup)
-       ("ocaml-sexplib" ,ocaml-sexplib)
-       ("ocaml-re" ,ocaml-re)
-       ("ocaml-uutf" ,ocaml-uutf)))
+     (arguments '())
+     (inputs
+      `(("ocaml-alcotest" ,ocaml-alcotest)
+        ("ocaml-markup" ,ocaml-markup)
+        ("ocaml-sexplib" ,ocaml-sexplib)
+        ("ocaml-re" ,ocaml-re)
+        ("ocaml-uutf" ,ocaml-uutf)))
+     (native-inputs
+      `(("ocaml-astring" ,ocaml-astring)
+        ("ocaml-cmdliner" ,ocaml-cmdliner)
+        ("ocaml-cppo" ,ocaml-cppo)
+        ("ocaml-fpath" ,ocaml-fpath)
+        ("ocaml-result" ,ocaml-result)
+        ("ocaml-tyxml" ,ocaml-tyxml)
+        ("ocaml-bisect-ppx" ,ocaml-bisect-ppx)
+        ("tidy-html" ,tidy-html)))
      (properties '()))))
 
-(define-public ocaml4.07-fftw3
+(define-public ocaml-fftw3
   (package
-    (name "ocaml4.07-fftw3")
+    (name "ocaml-fftw3")
     (version "0.8.4")
     (source
      (origin
@@ -6757,17 +6894,13 @@ language understood by ocamldoc.")
          "0l66yagjkwdcib6q55wd8wiap50vi23qiahkghlvm28z7nvbclfk"))))
     (build-system dune-build-system)
     (arguments
-     `(#:tests? #t
-       #:test-target "tests"
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+     `(#:test-target "tests"))
     (propagated-inputs
      `(("fftw" ,fftw)
        ("fftwf" ,fftwf)))
     (native-inputs
-     `(("ocaml-cppo" ,(package-with-ocaml4.07 ocaml-cppo))
-       ("ocaml-lacaml" ,ocaml4.07-lacaml)))
+     `(("ocaml-cppo" ,ocaml-cppo)
+       ("ocaml-lacaml" ,ocaml-lacaml)))
     (home-page
      "https://github.com/Chris00/fftw-ocaml")
     (synopsis
@@ -6777,10 +6910,10 @@ language understood by ocamldoc.")
 library FFTW.")
     (license license:lgpl2.1))) ; with static linking exception.
 
-(define-public ocaml4.07-lacaml
+(define-public ocaml-lacaml
   (package
-    (name "ocaml4.07-lacaml")
-    (version "11.0.5")
+    (name "ocaml-lacaml")
+    (version "11.0.8")
     (source
      (origin
        (method git-fetch)
@@ -6790,18 +6923,15 @@ library FFTW.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "180yb79a3qgx067qcpm50q12hrimjygf06rgkzbish9d1zfm670c"))))
+         "115535kphchh2a434b48b408x9794j8zzrsdmacsgqdsrgy3rck4"))))
     (build-system dune-build-system)
     (arguments
-     `(#:tests? #f ; No test target.
-       #:ocaml ,ocaml-4.07
-       #:findlib ,ocaml4.07-findlib
-       #:dune ,ocaml4.07-dune))
+     `(#:tests? #f)) ; No test target.
     (native-inputs
      `(("openblas" ,openblas)
        ("lapack" ,lapack)
-       ("ocaml-base" ,(package-with-ocaml4.07 ocaml-base))
-       ("ocaml-stdio" ,(package-with-ocaml4.07 ocaml-stdio))))
+       ("ocaml-base" ,ocaml-base)
+       ("ocaml-stdio" ,ocaml-stdio)))
     (home-page "https://mmottl.github.io/lacaml/")
     (synopsis
      "OCaml-bindings to BLAS and LAPACK")
@@ -6844,7 +6974,7 @@ and SVG file output.")
 (define-public ocaml-version
   (package
     (name "ocaml-version")
-    (version "3.0.0")
+    (version "3.4.0")
     (source
      (origin
        (method git-fetch)
@@ -6854,7 +6984,7 @@ and SVG file output.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "13770mp6adjjbx63zsbh6506dqxz241chw8c3y403sxpw45hnaw6"))))
+         "1c13zk1qna59m5z9jx7da3p7cxd48scpyk7zg7gi6gc6hx5hhjx8"))))
     (build-system dune-build-system)
     (arguments `(#:tests? #f))          ; no tests
     (properties '((upstream-name . "ocaml-version")))
@@ -6889,7 +7019,6 @@ variants.")
        ("ocaml-cmdliner" ,ocaml-cmdliner)
        ("ocaml-re" ,ocaml-re)
        ("ocaml-result" ,ocaml-result)
-       ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree-1)
        ("ocaml-odoc" ,ocaml-odoc)
        ("ocaml-odoc-parser" ,ocaml-odoc-parser)
        ("ocaml-version" ,ocaml-version)))
@@ -7073,7 +7202,7 @@ client chooses the concrete timeline.")
 (define-public ocaml-uucd
   (package
     (name "ocaml-uucd")
-    (version "13.0.0")
+    (version "14.0.0")
     (source
      (origin
        (method url-fetch)
@@ -7081,7 +7210,7 @@ client chooses the concrete timeline.")
                            "uucd-" version ".tbz"))
        (sha256
         (base32
-         "1fg77hg4ibidkv1x8hhzl8z3rzmyymn8m4i35jrdibb8adigi8v2"))))
+         "0fc737v5gj3339jx4x9xr096lxrpwvp6vaiylhavcvsglcwbgm30"))))
     (build-system ocaml-build-system)
     (arguments
      '(#:build-flags '("build" "--tests" "true")
@@ -7106,7 +7235,7 @@ representations can be extracted.")
 (define-public ocaml-uucp
   (package
     (name "ocaml-uucp")
-    (version "13.0.0")
+    (version "14.0.0")
     (source
      (origin
        (method url-fetch)
@@ -7114,7 +7243,7 @@ representations can be extracted.")
                            "uucp-" version ".tbz"))
        (sha256
         (base32
-         "19kf8ypxaakacgg1dwwfzkc2zicaj88cmw11fw2z7zl24dn4gyiq"))))
+         "1yx9nih3d9prb9zizq8fzmmqylf24a6yifhf81h33znrj5xn1mpj"))))
     (build-system ocaml-build-system)
     (arguments
      '(#:build-flags '("build" "--tests" "true")
@@ -7138,7 +7267,7 @@ selection of character properties of the Unicode character database.")
 (define-public ocaml-uuseg
   (package
     (name "ocaml-uuseg")
-    (version "13.0.0")
+    (version "14.0.0")
     (source
      (origin
        (method url-fetch)
@@ -7146,7 +7275,7 @@ selection of character properties of the Unicode character database.")
                            "uuseg-" version ".tbz"))
        (sha256
         (base32
-         "1a635j8ra6p27g1ivfln3387lhwqmf6vq4r6bn7b6n1qsqyi1rls"))))
+         "1g9zyzjkhqxgbb9mh3cgaawscwdazv6y8kdqvmy6yhnimmfqv25p"))))
     (build-system ocaml-build-system)
     (arguments
      '(#:build-flags '("build" "--tests" "true")
diff --git a/gnu/packages/openldap.scm b/gnu/packages/openldap.scm
index da4eccbcd3..3981f3f69f 100644
--- a/gnu/packages/openldap.scm
+++ b/gnu/packages/openldap.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013, 2014, 2015, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2016, 2021 Leo Famulari <leo@famulari.name>
-;;; Copyright © 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2017, 2018, 2019, 2021 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2020 Lars-Dominik Braun <ldb@leibniz-psychology.org>
@@ -129,14 +129,14 @@
 (define-public nss-pam-ldapd
   (package
     (name "nss-pam-ldapd")
-    (version "0.9.11")
+    (version "0.9.12")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://arthurdejong.org/nss-pam-ldapd/"
                                   "nss-pam-ldapd-" version ".tar.gz"))
               (sha256
                (base32
-                "1dna3r0q6sjhhlkhcp8x2zkslrd4y7701kk6fl5r940sdph1pmyh"))))
+                "050fzcmxmf6y15dlcffc4gxr3wkk7fliqqwhlwqzbjwk8vkn3mn6"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
@@ -157,8 +157,7 @@
              (substitute* "Makefile.in"
                (("\\$\\(DESTDIR\\)\\$\\(NSLCD_CONF_PATH\\)")
                 (string-append (assoc-ref outputs "out")
-                               "/etc/nslcd.conf.example")))
-             #t)))))
+                               "/etc/nslcd.conf.example"))))))))
     (inputs
      `(("linux-pam" ,linux-pam)
        ("openldap" ,openldap)
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index ead43c21ce..163683ebdd 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -1245,8 +1245,8 @@ environments.")
     (license (list license:gpl3+ license:agpl3+ license:silofl1.1))))
 
 (define-public guix-build-coordinator
-  (let ((commit "200ffe795bd36052b64f7868c71a92925ee7beca")
-        (revision "37"))
+  (let ((commit "c9c55c0a16c0d72ad11389baf722ce90644c45d7")
+        (revision "39"))
     (package
       (name "guix-build-coordinator")
       (version (git-version "0" revision commit))
@@ -1257,7 +1257,7 @@ environments.")
                       (commit commit)))
                 (sha256
                  (base32
-                  "09j67zdx5h6ic2yvzn1vvhmwlsj7kb06s765yjnvpnsb228ja96s"))
+                  "1sxbfc3fy9x8vvhkpj68m5gz0rj6h66w8xcsqi26zx85d7jcs3h3"))
                 (file-name (string-append name "-" version "-checkout"))))
       (build-system gnu-build-system)
       (arguments
diff --git a/gnu/packages/patches/ocaml-ppx-variants-ppxlib-api-change.patch b/gnu/packages/patches/ocaml-ppx-variants-ppxlib-api-change.patch
deleted file mode 100644
index b437bfb061..0000000000
--- a/gnu/packages/patches/ocaml-ppx-variants-ppxlib-api-change.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 6103f6fc56f978c847ba7c1f2d9f38ee93a5e337 Mon Sep 17 00:00:00 2001
-From: Sonja Heinze <sonjaleaheinze@gmail.com>
-Date: Tue, 9 Mar 2021 12:57:47 +0100
-Subject: [PATCH] Adapt to Ppxlib's API change
-
-Ppxlib is removing Lexer.keyword_table from the API in exchange for
-the more lightweight Keyword.is_keyword.
-
-Signed-off-by: Sonja Heinze <sonjaleaheinze@gmail.com>
----
-Patch from <https://github.com/janestreet/ppx_variants_conv/pull/9>.
-
- ppx_variants_conv.opam   | 2 +-
- src/ppx_variants_conv.ml | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/ppx_variants_conv.opam b/ppx_variants_conv.opam
-index 7e7148d..b56040f 100644
---- a/ppx_variants_conv.opam
-+++ b/ppx_variants_conv.opam
-@@ -15,7 +15,7 @@ depends: [
-   "base"        {>= "v0.14" & < "v0.15"}
-   "variantslib" {>= "v0.14" & < "v0.15"}
-   "dune"        {>= "2.0.0"}
--  "ppxlib"      {>= "0.14.0"}
-+  "ppxlib"      {>= "0.23.0"}
- ]
- synopsis: "Generation of accessor and iteration functions for ocaml variant types"
- description: "
-diff --git a/src/ppx_variants_conv.ml b/src/ppx_variants_conv.ml
-index 8d60086..112fc78 100644
---- a/src/ppx_variants_conv.ml
-+++ b/src/ppx_variants_conv.ml
-@@ -66,7 +66,7 @@ end
- 
- let variant_name_to_string v =
-   let s = String.lowercase v in
--  if Caml.Hashtbl.mem Lexer.keyword_table s
-+  if Keyword.is_keyword s
-   then s ^ "_"
-   else s
- 
diff --git a/gnu/packages/patches/ocaml-qcheck-fix-test-whitespace.patch b/gnu/packages/patches/ocaml-qcheck-fix-test-whitespace.patch
new file mode 100644
index 0000000000..012f5de31c
--- /dev/null
+++ b/gnu/packages/patches/ocaml-qcheck-fix-test-whitespace.patch
@@ -0,0 +1,24 @@
+From 0cb666fffcbeb78c8c14d271b3ba65ea514bfc44 Mon Sep 17 00:00:00 2001
+From: Julien Lepiller <julien@lepiller.eu>
+Date: Fri, 19 Nov 2021 03:03:21 +0100
+Subject: [PATCH] Fix whitespace issue in test
+
+---
+ example/alcotest/output.txt.expected | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/example/alcotest/output.txt.expected b/example/alcotest/output.txt.expected
+index bde0b83..9f1417c 100644
+--- a/example/alcotest/output.txt.expected
++++ b/example/alcotest/output.txt.expected
+@@ -16,7 +16,6 @@ test `fail_sort_id` failed on ≥ 1 cases: [1; 0] (after 20 shrink steps)
+ [exception] test `fail_sort_id` failed on ≥ 1 cases: [1; 0] (after 20 shrink steps)
+                                            
+             
+-
+  ──────────────────────────────────────────────────────────────────────────────
+ 
+ 3 failures! 5 tests run.
+-- 
+2.33.1
+
diff --git a/gnu/packages/patches/rust-shell2batch-lint-fix.patch b/gnu/packages/patches/rust-shell2batch-lint-fix.patch
new file mode 100644
index 0000000000..7c160b6cca
--- /dev/null
+++ b/gnu/packages/patches/rust-shell2batch-lint-fix.patch
@@ -0,0 +1,25 @@
+Resolves the following error that was most likely introduced in new version of
+rust as this package is from 2019:
+
+error: unnecessary parentheses around type
+   --> src/converter.rs:108:61
+    |
+108 | fn add_arguments(arguments: &str, additional_arguments: Vec<(String)>, pre: bool) -> String {
+    |                                                             ^^^^^^^^ help: remove these parentheses
+
+Reported upstream at https://github.com/sagiegurari/shell2batch/issues/17.
+
+diff --git a/src/converter.rs b/src/converter.rs
+index fc87d68..af309d2 100644
+--- a/src/converter.rs
++++ b/src/converter.rs
+@@ -105,7 +105,7 @@ fn replace_vars(arguments: &str) -> String {
+     updated_arguments
+ }
+ 
+-fn add_arguments(arguments: &str, additional_arguments: Vec<(String)>, pre: bool) -> String {
++fn add_arguments(arguments: &str, additional_arguments: Vec<String>, pre: bool) -> String {
+     let mut windows_arguments = if pre {
+         "".to_string()
+     } else {
+
diff --git a/gnu/packages/perl-check.scm b/gnu/packages/perl-check.scm
index cab1c0916d..d62fd72d38 100644
--- a/gnu/packages/perl-check.scm
+++ b/gnu/packages/perl-check.scm
@@ -407,7 +407,7 @@ functions.")
     (home-page "https://metacpan.org/release/Test-Dir")
     (synopsis "Utilities for testing directory attributes")
     (description
-     "This modules provides a collection of test utilities for directory
+     "This module provides a collection of test utilities for directory
 attributes.")
     (license perl-license)))
 
@@ -1034,7 +1034,7 @@ code.")
     (build-system perl-build-system)
     (synopsis "Ensure no warnings are produced while testing")
     (description
-     "This modules causes any warnings during testing to be captured and
+     "This module causes any warnings during testing to be captured and
 stored.  It automatically adds an extra test that will run when your script
 ends to check that there were no warnings.  If there were any warnings, the
 test will fail and output diagnostics of where, when and what the warning was,
diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 4295233c04..933ec5928a 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -845,7 +845,7 @@ Agency.")
        ("perl-mojolicious" ,perl-mojolicious)))
     (home-page "https://metacpan.org/release/Business-ISBN")
     (synopsis "Work with International Standard Book Numbers")
-    (description "This modules provides tools to deal with International
+    (description "This module provides tools to deal with International
 Standard Book Numbers, including ISBN-10 and ISBN-13.")
     (license license:artistic2.0)))
 
@@ -864,7 +864,7 @@ Standard Book Numbers, including ISBN-10 and ISBN-13.")
     (build-system perl-build-system)
     (home-page "https://metacpan.org/release/Business-ISSN")
     (synopsis "Work with International Standard Serial Numbers")
-    (description "This modules provides tools to deal with International
+    (description "This module provides tools to deal with International
 Standard Serial Numbers.")
     (license (package-license perl))))
 
@@ -884,7 +884,7 @@ Standard Serial Numbers.")
      `(("perl-tie-cycle" ,perl-tie-cycle)))
     (home-page "https://metacpan.org/release/Business-ISMN")
     (synopsis "Work with International Standard Music Numbers")
-    (description "This modules provides tools to deal with International
+    (description "This module provides tools to deal with International
 Standard Music Numbers.")
     (license (package-license perl))))
 
@@ -5403,6 +5403,17 @@ for immediate access from Perl.")
         (base32
          "1b3sr39813di3j1kwbgn1xq2z726rhjjdw809ydzgmshj26jb1gi"))))
     (build-system perl-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((make (assoc-ref inputs "make")))
+             (substitute* "lib/Inline/C.pm"
+               (("'\"make\"'")
+                (string-append "'\"" make "/bin/make\"'"))
+               (("'\"make install\"'")
+                (string-append "'\"" make "/bin/make install\"'")))))))))
     (native-inputs
      `(("perl-file-copy-recursive" ,perl-file-copy-recursive)
        ("perl-file-sharedir-install" ,perl-file-sharedir-install)
@@ -5920,7 +5931,7 @@ logging mechanism.")
 throughout programs and projects.  Every message will be logged with
 stacktraces, timestamps and so on.  You can use built-in handlers
 immediately, or after the fact when you inspect the error stack.  It
-is highly configurable and let's you even provide your own handlers
+is highly configurable and lets you even provide your own handlers
 for dealing with messages.")
    (license (package-license perl))))
 
@@ -10663,7 +10674,7 @@ operations can also be performed on the IxHash.")
     (home-page "https://metacpan.org/release/Tie-Handle-Offset")
     (synopsis "Special file handle that hides the beginning of a file")
     (description
-     "This modules provides a file handle that hides the beginning of a file,
+     "This module provides a file handle that hides the beginning of a file,
 by modifying the @code{seek()} and @code{tell()} calls.")
     (license license:asl2.0)))
 
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index a738f2e90c..822555ad65 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -333,7 +333,7 @@ applications in mind and the idea to make logging fun.")
        ("python-xlib" ,python-xlib)))
     (home-page "https://github.com/seebye/ueberzug")
     (synopsis "Command line util to display images in combination with X11")
-    (description "Überzug is a command line util which allows to draw images on
+    (description "Überzug is a command line util which draws images on
 terminals by using child windows.  The advantages of using Überzug are:
 @itemize
 @item No race conditions as a new window is created to display images.
@@ -1367,6 +1367,13 @@ concepts.")
        (sha256
         (base32 "0wf1cwmxmdzfqmfhrkqdxb5spf21ylgl2bidswhzjrqhwf35c9qf"))))
     (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'disable-native-optimization
+           (lambda _
+             (substitute* "setup.py"
+               ((", '-march=native'") "")))))))
     (propagated-inputs
      `(("python-numpy" ,python-numpy)))
     (native-inputs
@@ -7334,14 +7341,14 @@ any machine that can run Python.")
 (define-public python-xcffib
   (package
     (name "python-xcffib")
-    (version "0.6.0")
+    (version "0.11.1")
     (source
      (origin
       (method url-fetch)
       (uri (pypi-uri "xcffib" version))
       (sha256
        (base32
-        "04k91yxyb3pgc5lvxmivh8w71yjrap2g57yk3s73x4rm4nvjq51n"))))
+        "0nkglsm9nbhv238iagmmsjcz6lf1yfdvp5kmspphdj385vz9r50j"))))
     (build-system python-build-system)
     (inputs
      `(("libxcb" ,libxcb)))
@@ -7357,7 +7364,8 @@ any machine that can run Python.")
            (lambda* (#:key inputs #:allow-other-keys)
              (let ((libxcb (assoc-ref inputs "libxcb")))
                (substitute* '("xcffib/__init__.py")
-                 (("^soname = \"") (string-append "soname = \"" libxcb "/lib/")))
+                 (("soname = ctypes.util.find_library.*xcb.*")
+                  (string-append "soname = \"" libxcb "/lib/libxcb.so\"\n")))
                #t)))
          (add-after 'install 'install-doc
            (lambda* (#:key outputs #:allow-other-keys)
@@ -8898,6 +8906,31 @@ implementation of D-Bus.")
     (arguments
      `(#:configure-flags '("PYTHON_VERSION=2")))))
 
+(define-public python-dbus-next
+  (package
+    (name "python-dbus-next")
+    (version "0.2.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/altdesktop/python-dbus-next")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1ahaz52kny1p9xxv6phvk4iq56rg8li390wywlxf2yslaij1188h"))))
+    (build-system python-build-system)
+    (native-inputs
+      `(("python-pytest" ,python-pytest)))
+    (home-page "https://github.com/altdesktop/python-dbus-next")
+    (synopsis "Zero-dependency DBus library for Python with asyncio support")
+    (description
+     "This DBus library for Python aims to be a fully-featured high-level
+library primarily geared towards integration of applications into desktop and
+mobile environments.")
+    (license license:expat)))
+
 (define-public python-notify2
   (package
     (name "python-notify2")
@@ -22077,13 +22110,53 @@ tool).")
        (uri (pypi-uri "numcodecs" version))
        (sha256
         (base32
-         "0kbfr8pl3x9glsypbq8hzim003f16ml1b1cvgrh4w1sdvgal6j7g"))))
+         "0kbfr8pl3x9glsypbq8hzim003f16ml1b1cvgrh4w1sdvgal6j7g"))
+       (modules '((guix build utils)))
+       (snippet
+        '(begin
+           (delete-file-recursively "c-blosc")
+           (for-each delete-file '("numcodecs/blosc.c"
+                                   "numcodecs/compat_ext.c"
+                                   "numcodecs/lz4.c"
+                                   "numcodecs/vlen.c"
+                                   "numcodecs/zstd.c"))))))
     (build-system python-build-system)
+    (arguments
+     `(#:tests? #false ; TODO: unclear why numcodecs.* are not found
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'disable-avx2
+           (lambda _
+             (setenv "DISABLE_NUMCODECS_AVX2" "1")))
+         (add-after 'unpack 'unbundle
+           (lambda _
+             (substitute* "setup.py"
+               (("sources=sources \\+ blosc_sources,")
+                "sources=sources,")
+               (("extra_compile_args=extra_compile_args")
+                "extra_compile_args=list(base_compile_args)")
+               (("'numcodecs.zstd',")
+                "'numcodecs.zstd', libraries=['zstd'], ")
+               (("'numcodecs.lz4',")
+                "'numcodecs.lz4', libraries=['lz4'], ")
+               (("'numcodecs.blosc',")
+                "'numcodecs.blosc', libraries=['blosc'], "))))
+         (replace 'check
+           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+             (when tests?
+               (add-installed-pythonpath inputs outputs)
+               (invoke "pytest" "-vv")))))))
+    (inputs
+     `(("c-blosc" ,c-blosc)
+       ("lz4" ,lz4)
+       ("zlib" ,zlib)
+       ("zstd" ,zstd "lib")))
     (propagated-inputs
      `(("python-numpy" ,python-numpy)
        ("python-msgpack" ,python-msgpack)))
     (native-inputs
-     `(("python-pytest" ,python-pytest)
+     `(("python-cython" ,python-cython)
+       ("python-pytest" ,python-pytest)
        ("python-setuptools-scm" ,python-setuptools-scm)))
     (home-page "https://github.com/zarr-developers/numcodecs")
     (synopsis "Buffer compression and transformation codecs")
@@ -23467,7 +23540,7 @@ time-or-computationally-expensive properties quick and easy and works in Python
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0yi5y9pfpbc4bc4ibr8cblif8ls1wf3k0zawyx86r2qwxxkkyd6k"))))
+        (base32 "1q05pzca3wfwgnbg03l3bagnhh348yx68w4aa91rg3g8zlviwjz1"))))
     (build-system python-build-system)
     (propagated-inputs
      `(("python-branca" ,python-branca)
@@ -27958,3 +28031,22 @@ simple mock/record and a complete capture/replay framework.")
 interfaces.")
     (license license:bsd-3)))
 
+(define-public python-iwlib
+  (package
+    (name "python-iwlib")
+    (version "1.7.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "iwlib" version))
+       (sha256
+        (base32 "18bd35wn7zclalpqbry42pf7bjrdggxkkw58mc0k1vkhg9czc1d8"))))
+    (build-system python-build-system)
+    (inputs
+     `(("wireless-tools" ,wireless-tools)))
+    (propagated-inputs `(("python-cffi" ,python-cffi)))
+    (home-page "https://github.com/nhoad/python-iwlib")
+    (synopsis "Python module to interface with iwlib")
+    (description
+     "This package provides a Python interface to iw wireless tools.")
+    (license license:gpl2)))
diff --git a/gnu/packages/scsi.scm b/gnu/packages/scsi.scm
index 4c3bfd7e33..12a623776e 100644
--- a/gnu/packages/scsi.scm
+++ b/gnu/packages/scsi.scm
@@ -27,15 +27,18 @@
 (define-public sg3-utils
   (package
     (name "sg3-utils")
-    (version "1.46")
+    (version "1.47")
     (source (origin
               (method url-fetch)
               (uri (string-append "http://sg.danny.cz/sg/p/sg3_utils-"
                                   version ".tar.xz"))
               (sha256
                (base32
-                "185rlxppnsmi6q7garfhglmw31gji2ff24xg2yjk3klk1fqnihjr"))))
+                "1ckj2kjcs23lbjfyl5mz2rb0aylnyq13yghg0bdv1n7dbywcmc6x"))))
     (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags
+       (list "--disable-static")))
     (home-page "http://sg.danny.cz/sg/sg3_utils.html")
     (synopsis "SCSI device utilities")
     (description
diff --git a/gnu/packages/shells.scm b/gnu/packages/shells.scm
index 25ae0d8fe3..29890af48e 100644
--- a/gnu/packages/shells.scm
+++ b/gnu/packages/shells.scm
@@ -841,14 +841,14 @@ Shell (pdksh).")
 (define-public oil
   (package
     (name "oil")
-    (version "0.9.3")
+    (version "0.9.4")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://www.oilshell.org/download/oil-"
                            version ".tar.gz"))
        (sha256
-        (base32 "1js5i25wgvz7avsrfygxy96axanc97yvlc69arp0ja9vkcrxv5px"))))
+        (base32 "13wm1p22hak45j91p7kc8nxcizcykdi467wxlqbhb7s57ywcck59"))))
     (build-system gnu-build-system)
     (arguments
      `(#:strip-binaries? #f             ; strip breaks the binary
diff --git a/gnu/packages/spreadsheet.scm b/gnu/packages/spreadsheet.scm
new file mode 100644
index 0000000000..99ff1bbff0
--- /dev/null
+++ b/gnu/packages/spreadsheet.scm
@@ -0,0 +1,121 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2020 Ryan Prior <rprior@protonmail.com>
+;;; Copyright © 2020 Ekaitz Zarraga <ekaitz@elenq.tech>
+;;; Copyright © 2021 Jorge Gomez <jgart@dismail.de>
+;;;
+;;; 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 spreadsheet)
+  #:use-module (guix packages)
+  #:use-module (guix git-download)
+  #:use-module (guix download)
+  #:use-module (guix utils)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix build-system python)
+  #:use-module (guix licenses)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages bison)
+  #:use-module (gnu packages check)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages maths)
+  #:use-module (gnu packages ncurses)
+  #:use-module (gnu packages time)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python-web)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages statistics)
+  #:use-module (gnu packages xml))
+
+(define-public sc-im
+    (package
+      (name "sc-im")
+      (version "0.8.2")
+      (home-page "https://github.com/andmarti1424/sc-im")
+      (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
+                    "1nrjnw8sg75i0hkcbvjv7gydjddxjm27d5m1qczpg29fk9991q8z"))))
+      (build-system gnu-build-system)
+      (arguments
+        ;; There are no tests at the moment.
+        ;; https://github.com/andmarti1424/sc-im/issues/537
+        ;; https://github.com/andmarti1424/sc-im/pull/385
+        `(#:tests? #f
+          #:make-flags (list "-C" "src"
+                          (string-append "CC=" ,(cc-for-target))
+                          (string-append "prefix=" %output))
+          #:phases
+            (modify-phases
+               %standard-phases
+                 (delete 'configure))))
+      (inputs
+        `(("gnuplot" ,gnuplot)
+          ("libxls" ,libxls)
+          ("libxlsxwriter" ,libxlsxwriter)
+          ("libxml2" ,libxml2)
+          ("libzip" ,libzip)
+          ("ncurses" ,ncurses)))
+      (native-inputs
+        `(("pkg-config" ,pkg-config)
+          ("which" ,which)
+          ("bison" ,bison)))
+      (synopsis "Spreadsheet program with vim-like keybindings")
+      (description
+ "@code{sc-im} is a highly configurable spreadsheet program
+ providing a vim-like experience.  @code{sc-im} supports @{gnuplot} interaction,
+ functions for sorting and filtering, 256 color support, and much more.")
+      (license bsd-4)))
+
+(define-public visidata
+  (package
+    (name "visidata")
+    (version "2.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "visidata" version))
+       (sha256
+        (base32
+         "19fbjr9j91pcazcz0bqx3qrasmr8xdsb13haf5lfbpyxj23f7f1j"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests? (invoke "pytest"))
+             #t)))))
+    (inputs
+     `(("dateutil" ,python-dateutil)
+       ("requests" ,python-requests)
+       ("lxml" ,python-lxml)
+       ("openpyxl" ,python-openpyxl)
+       ("xlrd" ,python-xlrd)))
+    (native-inputs
+     `(("pytest" ,python-pytest)))
+    (synopsis "Terminal spreadsheet multitool for discovering and arranging data")
+    (description
+     "VisiData is an interactive multitool for tabular data.  It combines the
+clarity of a spreadsheet, the efficiency of the terminal, and the power of
+Python, into a lightweight utility which can handle millions of rows.")
+    (home-page "https://www.visidata.org/")
+    (license gpl3)))
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 9a4cdd219d..b09076106f 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -15,6 +15,7 @@
 ;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Bonface Munyoki Kilyungi <me@bonfacemunyoki.com>
 ;;; Copyright © 2021 Lars-Dominik Braun <lars@6xq.net>
+;;; Copyright © 2021 Frank Pursel <frank.pursel@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -68,6 +69,7 @@
   #:use-module (gnu packages machine-learning)
   #:use-module (gnu packages maths)
   #:use-module (gnu packages multiprecision)
+  #:use-module (gnu packages ncurses)
   #:use-module (gnu packages pcre)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
@@ -75,6 +77,7 @@
   #:use-module (gnu packages python-science)
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages readline)
+  #:use-module (gnu packages shells)
   #:use-module (gnu packages sphinx)
   #:use-module (gnu packages ssh)
   #:use-module (gnu packages tcl)
@@ -3228,7 +3231,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/1.10.20/js/dataTables.semanticui.js"
             "1477f49xyxs4phias789mbspv23w8alxchhl5b5iy0aw6vd35c43"
             "datatables")
-           
+
            ("https://cdn.datatables.net/autofill/2.3.4/js/dataTables.autoFill.js"
             "04i6n7r3512gzfihl5wnhrvm0klnjp41g1z6cny3j803hvmnp8zk"
             "datatables-extensions/AutoFill")
@@ -3307,7 +3310,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/colreorder/1.5.2/js/colReorder.jqueryui.js"
             "1rd8hijz3prg2y36fvqczrpdzixibjy2dxgs2fmgr8wrm8k01rrm"
             "datatables-extensions/ColReorder")
-           
+
            ("https://cdn.datatables.net/fixedcolumns/3.3.0/js/dataTables.fixedColumns.js"
             "0vsqk2fv59n351bdfcbvhmvpq38qwf41j1cn810xz1l1i07cg4hg"
             "datatables-extensions/FixedColumns")
@@ -3326,7 +3329,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/fixedcolumns/3.3.0/js/fixedColumns.semanticui.js"
             "1kqsap9y0d25a7m5zjakipifl5qi2qr72kfj4ap3zxavd8md2wyn"
             "datatables-extensions/FixedColumns")
-           
+
            ("https://cdn.datatables.net/fixedheader/3.1.6/js/dataTables.fixedHeader.js"
             "1ml5ilnm8nirr6rsgmzn75l1k0hcjz3sqk6h1y1gy8cpwpklvqri"
             "datatables-extensions/FixedHeader")
@@ -3345,7 +3348,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/fixedheader/3.1.6/js/fixedHeader.semanticui.js"
             "1v0i6dc68h8l8673fb5970igzkl7as36riv504iyg82glfi7n877"
             "datatables-extensions/FixedHeader")
-           
+
            ("https://cdn.datatables.net/keytable/2.5.1/js/dataTables.keyTable.js"
             "16iib2icxsjh93x5hd42gpsl7bzpcsqb7zjgj0m1s02ls45bdlv5"
             "datatables-extensions/KeyTable")
@@ -3383,7 +3386,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/responsive/2.2.3/js/responsive.bootstrap4.js"
             "1zjh15p7n1038sggaxv1xvcwbkhw2nk1ndx745s6cxiqb69y3i0h"
             "datatables-extensions/Responsive")
-           
+
            ("https://cdn.datatables.net/rowgroup/1.1.1/js/dataTables.rowGroup.js"
             "0s4q7ir2d6q36g29nn9mqk7vrqrdig2mm5zbcv0sn2lixqi29pkj"
             "datatables-extensions/RowGroup")
@@ -3421,7 +3424,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/rowreorder/1.2.6/js/rowReorder.semanticui.js"
             "1zjrx2rlgw3qannsqa88pcp3i4pc87pwv7rmgfw1dar8namkr9kk"
             "datatables-extensions/RowReorder")
-           
+
            ("https://cdn.datatables.net/scroller/2.0.1/js/dataTables.scroller.js"
             "0zfjjdvwwlsnps24i9l4c97hmway2qs6addks1is5bxl4k1r6d16"
             "datatables-extensions/Scroller")
@@ -3440,7 +3443,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/scroller/2.0.1/js/scroller.semanticui.js"
             "1dfbblbzbryjgiv31qfdjnijz19lmyijg12win3y8gsgfd4fp9zz"
             "datatables-extensions/Scroller")
-           
+
            ("https://cdn.datatables.net/searchbuilder/1.0.0/js/dataTables.searchBuilder.js"
             "0n5g0j0yfzqvdpsmwb27bj1rd8zx864fsx2k7b2kpv6mqqavzpqc"
             "datatables-extensions/SearchBuilder")
@@ -3475,7 +3478,7 @@ using the multicore functionality of the parallel package.")
            ("https://cdn.datatables.net/searchpanes/1.1.1/js/searchPanes.semanticui.js"
             "1781d0xmx7xz0jly0wsw2zbrdmfc1crahmcdbsfbj5s66kdsnd7c"
             "datatables-extensions/SearchPanes")
-           
+
            ("https://cdn.datatables.net/select/1.3.1/js/dataTables.select.js"
             "0a7bkbz1cizhiq4h417b4rcdr7998pn8q4dlyzx8449xdp0h0n0v"
             "datatables-extensions/Select")
@@ -6690,3 +6693,186 @@ original Datasaurus is detailed in \"Same Stats, Different Graphs: Generating
 Datasets with Varied Appearance and Identical Statistics through Simulated
 Annealing\" @url{doi:10.1145/3025453.3025912}.")
     (license license:expat)))
+
+(define-public r-lmom
+  (package
+    (name "r-lmom")
+    (version "2.8")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (cran-uri "lmom" version))
+        (sha256
+          (base32 "1lnj41gynaar5isyijg5nbll64qdxa12dnqvz7lxhaclqcjskqna"))))
+    (properties `((upstream-name . "lmom")))
+    (build-system r-build-system)
+    (native-inputs `(("gfortran" ,gfortran)))
+    (home-page "https://cran.r-project.org/package=lmom")
+    (synopsis "L-Moments for R")
+    (description
+      "This package provides functions related to L-moments: computation
+of L-moments and trimmed L-moments of distributions and data samples;
+parameter estimation; L-moment ratio diagram; plot vs.  quantiles of an
+extreme-value distribution.")
+    (license license:cpl1.0)))
+
+(define-public r-gld
+  (package
+    (name "r-gld")
+    (version "2.6.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (cran-uri "gld" version))
+        (sha256
+          (base32 "1wrw7i5bq7rb2ahadm57y9fmr697r7lp9ln7ajcd592b0nn60n4i"))))
+    (properties `((upstream-name . "gld")))
+    (build-system r-build-system)
+    (propagated-inputs `(("r-e1071" ,r-e1071) ("r-lmom" ,r-lmom)))
+    (home-page
+      "https://cran.r-project.org/package=gld")
+    (synopsis
+      "Estimation and Use of the Generalised (Tukey) Lambda Distribution")
+    (description
+      "The generalised lambda distribution, or Tukey lambda distribution,
+provides a wide variety of shapes with one functional form.  This package
+provides random numbers, quantiles, probabilities, densities and
+density quantiles for four different types of the distribution, the FKML
+(Freimer et al 1988), RS (Ramberg and Schmeiser 1974), GPD (van Staden
+and Loots 2009) and FM5 - see documentation for details.  It provides the
+density function, distribution function, and Quantile-Quantile plots.
+It implements a variety of estimation methods for the distribution,
+including diagnostic plots.  Estimation methods include the starship (all
+4 types), method of L-Moments for the GPD and FKML types, and a number
+of methods for only the FKML type.  These include maximum likelihood,
+maximum product of spacings, Titterington's method, Moments, Trimmed
+L-Moments and Distributional Least Absolutes.")
+    (license license:gpl2+)))
+
+(define-public r-exact
+  (package
+    (name "r-exact")
+    (version "3.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (cran-uri "Exact" version))
+        (sha256
+          (base32 "0acm01njg3arlzwknv5v1sdsz5ab0bdh04sn1bmf91hcg3li8qd7"))))
+    (properties `((upstream-name . "Exact")))
+    (build-system r-build-system)
+    (propagated-inputs `(("r-rootsolve" ,r-rootsolve)))
+    (home-page "https://cran.r-project.org/package=Exact")
+    (synopsis "Unconditional Exact Test")
+    (description
+      "Performs unconditional exact tests and power calculations for 2x2
+contingency tables.  For comparing two independent proportions, performs
+@url{doi:10.1038/156177a0, Barnard's test (1945)} using the original CSM
+test (@url{doi:10.1093/biomet/34.1-2.123, Barnard (1947)}), using Fisher's
+p-value referred to as @url{doi:10.1111/j.1467-9574.1970.tb00104.x,
+Boschloo's test (1970)}, or using a Z-statistic (@url{doi:10.2307/2981892,
+Suissa and Shuster (1985)}).  For comparing two binary proportions,
+performs unconditional exact test using McNemar's Z-statistic
+(@url{doi:10.1191/0962280203sm312ra, Berger and Sidik (2003)}), using
+McNemar's Z-statistic with continuity correction, or using CSM test.
+Calculates confidence intervals for the difference in proportion.")
+    (license license:gpl2)))
+
+(define-public r-desctools
+  (package
+    (name "r-desctools")
+    (version "0.99.43")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (cran-uri "DescTools" version))
+        (sha256
+          (base32 "1zx4wwry7pph21q37r0r1vgx616pki232ych2wl9z2s2fmclwg4c"))))
+    (properties `((upstream-name . "DescTools")))
+    (build-system r-build-system)
+    (propagated-inputs
+      `(("r-bh" ,r-bh)
+        ("r-boot" ,r-boot)
+        ("r-data-table" ,r-data-table)
+        ("r-exact" ,r-exact)
+        ("r-expm" ,r-expm)
+        ("r-gld" ,r-gld)
+        ("r-mass" ,r-mass)
+        ("r-mvtnorm" ,r-mvtnorm)
+        ("r-rcpp" ,r-rcpp)
+        ("r-rstudioapi" ,r-rstudioapi)))
+    (native-inputs `(("gfortran" ,gfortran)))
+    (home-page "https://andrisignorell.github.io/DescTools/")
+    (synopsis "Tools for Descriptive Statistics")
+    (description
+      "This package provides a collection of miscellaneous basic statistic
+functions and convenience wrappers for efficiently describing data.
+The author's intention was to create a toolbox, which facilitates the
+(notoriously time consuming) first descriptive tasks in data analysis,
+consisting of calculating descriptive statistics, drawing graphical
+summaries and reporting the results.  The package contains furthermore
+functions to produce documents using MS Word (or PowerPoint) and functions
+to import data from Excel.  Many of the included functions can be found
+scattered in other packages and other sources written partly by Titans
+of R.  The reason for collecting them here, was primarily to have them
+consolidated in ONE instead of dozens of packages (which themselves might
+depend on other packages which are not needed at all), and to provide a
+common and consistent interface as far as function and arguments naming,
+NA handling, recycling rules etc.  are concerned.  Google style guides
+were used as naming rules (in absence of convincing alternatives).
+The BigCamelCase style was consequently applied to functions borrowed
+from contributed R packages as well.")
+    (license license:gpl2+)))
+
+(define-public xlispstat
+  (let ((commit "f1bea6053df658ee48612bf1f63c35de99e2c649")
+        (revision "0"))
+    (package
+      (name "xlispstat")
+      (version (git-version "3.52.23" revision commit))
+      (source (origin
+	        (method git-fetch)
+	        (uri (git-reference
+		      (url "https://github.com/jhbadger/xlispstat.git")
+		      (commit commit)))
+                (file-name (git-file-name name version))
+	        (sha256
+	         (base32
+	          "1p0cmgy19kbkxia139cb5w9dnkp2cdqp5n3baag6cq3prn3n71mf"))))
+      (build-system gnu-build-system)
+      (arguments
+       `(#:parallel-build? #f   ; Parallel builds are not supported
+         #:configure-flags (list "--with-gcc")
+         #:phases
+         (modify-phases %standard-phases
+           (replace 'check
+             (lambda* (#:key tests? #:allow-other-keys)
+               (when tests?
+                 (with-output-to-file "exit.lsp"
+                   (lambda () (display "(exit)")))
+                 (invoke "./xlisp" "tests/test" "exit")))))))
+      (inputs `(("tcsh" ,tcsh)
+	        ("libx11" ,libx11)
+	        ("libxmu" ,libxmu)
+	        ("libxext" ,libxext)
+	        ("libxpm" ,libxpm)
+	        ("libxaw" ,libxaw)
+	        ("ncurses" ,ncurses)
+	        ("gnuplot" ,gnuplot)))
+      (native-inputs `(("pkg-config" ,pkg-config)))
+      (synopsis "Statistical analysis environment with interactive graphics")
+      (description "XLISP-STAT is a statistical environment based on a Lisp
+dialect called XLISP.  To facilitate statistical computations, standard
+functions for addition, logarithms, etc., have been modified to operate on
+lists and arrays of numbers, and a number of basic statistical functions have
+been added.  Many of these functions have been written in Lisp, and additional
+functions can be added easily by a user.  Several basic forms of plots,
+including histograms, scatterplots, rotatable plots and scatterplot matrices
+are provided.  These plots support various forms of interactive highlighting
+operations and can be linked so points highlighted in one plot will be
+highlighted in all linked plots.  Interactions with the plots are controlled
+by the mouse, menus and dialog boxes.  An object-oriented programming system
+is used to allow menus, dialogs, and the response to mouse actions to be
+ customized.")
+      (home-page "http://homepage.divms.uiowa.edu/~luke/xls/xlsinfo/")
+      (license license:expat))))
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 9d1c84b563..d80f7c55a6 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -42,6 +42,7 @@
 ;;; Copyright © 2021 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
 ;;; Copyright © 2021 jgart <jgart@dismail.de>
+;;; Copyright © 2021 Foo Chuan Wei <chuanwei.foo@hotmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -2055,6 +2056,14 @@ projects, from individuals to large-scale enterprise operations.")
                "1if5pa4iip2p70gljm54nggfdnsfjxa4cqz8fpj07lvsijary39s"))
              (patches (search-patches "rcs-5.10.0-no-stdin.patch"))))
     (build-system gnu-build-system)
+    (arguments `(#:phases
+                 (modify-phases %standard-phases
+                   (add-after 'install 'install-rcsfreeze
+                     (lambda* (#:key outputs #:allow-other-keys)
+                       (chmod "src/rcsfreeze" #o755)
+                       (install-file
+                         "src/rcsfreeze"
+                         (string-append (assoc-ref outputs "out") "/bin")))))))
     (native-inputs `(("ed" ,ed)))
     (home-page "https://www.gnu.org/software/rcs/")
     (synopsis "Per-file local revision control system")
@@ -2066,6 +2075,27 @@ administration files, for example, which are often inherently local to one
 machine.")
     (license license:gpl3+)))
 
+(define-public rcs-blame
+  (package
+    (name "rcs-blame")
+    (version "1.3.1-20210207")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append
+                   "https://invisible-mirror.net/archives/rcs-blame/blame-"
+                   version ".tgz"))
+             (sha256
+              (base32
+               "1j0brsvdx3hlbwchddafh8r2xmxv5vg4ahpd68v4bb9xhcq6pcih"))))
+    (build-system gnu-build-system)
+    (home-page "https://invisible-island.net/rcs-blame/rcs-blame.html")
+    (synopsis "Display the last modification for each line in an RCS file")
+    (description
+     "@code{blame} outputs an annotated revision from each RCS file.  An
+annotated RCS file describes the revision and date in which each line was
+added to the file, and the author of each line.")
+    (license license:gpl2+)))
+
 (define-public cvs
   (package
     (name "cvs")
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index e98e7ceeb8..8b1efa656d 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -1076,7 +1076,7 @@ H.264 (MPEG-4 AVC) video streams.")
 (define-public pipe-viewer
   (package
     (name "pipe-viewer")
-    (version "0.1.5")
+    (version "0.1.7")
     (source
      (origin
        (method git-fetch)
@@ -1086,7 +1086,7 @@ H.264 (MPEG-4 AVC) video streams.")
          (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "075xc5kvnmyqqj7zijvdrvbkna931h7xf8f8z0ick7yx5fy3pn5j"))))
+        (base32 "1fh8b77vchpsar88dszsz5h1gzd4jz0v902igp2880vnpvacmfi9"))))
     (build-system perl-build-system)
     (arguments
      `(#:imported-modules
@@ -1425,6 +1425,44 @@ support in old parsers.
 libebml is a C++ library to read and write EBML files.")
     (license license:lgpl2.1)))
 
+(define-public libplacebo
+  (package
+    (name "libplacebo")
+    (version "4.157.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://code.videolan.org/videolan/libplacebo")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "08kqsd29h8wm0vz7698wh2mdgpwv6anqc5n7d1spnnamwyfwc64h"))))
+    (build-system meson-build-system)
+    (arguments
+     `(#:configure-flags
+       `("-Dopengl=enabled"
+         ,(string-append "-Dvulkan-registry="
+                         (assoc-ref %build-inputs "vulkan-headers")
+                         "/share/vulkan/registry/vk.xml"))))
+    (native-inputs
+     `(("python-mako" ,python-mako)
+       ("pkg-config" ,pkg-config)))
+    (inputs
+     `(("lcms" ,lcms)
+       ("libepoxy" ,libepoxy)
+       ("mesa" ,mesa)
+       ("shaderc" ,shaderc)
+       ("vulkan-headers" ,vulkan-headers)
+       ("vulkan-loader" ,vulkan-loader)))
+    (home-page "https://code.videolan.org/videolan/libplacebo")
+    (synopsis "GPU-accelerated image/video processing library")
+    (description "libplacebo is, in a nutshell, the core rendering algorithms
+and ideas of mpv rewritten as an independent library.  As of today, libplacebo
+contains a large assortment of video processing shaders, focusing on both
+quality and performance.")
+    (license license:lgpl2.1+)))
+
 (define-public libva
   (package
     (name "libva")
diff --git a/gnu/packages/visidata.scm b/gnu/packages/visidata.scm
deleted file mode 100644
index a1b16e5ca6..0000000000
--- a/gnu/packages/visidata.scm
+++ /dev/null
@@ -1,64 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2020 Ryan Prior <rprior@protonmail.com>
-;;;
-;;; 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 visidata)
-  #:use-module (gnu packages check)
-  #:use-module (gnu packages time)
-  #:use-module (gnu packages python-web)
-  #:use-module (gnu packages python-xyz)
-  #:use-module (gnu packages xml)
-  #:use-module (guix build-system python)
-  #:use-module (guix build utils)
-  #:use-module (guix download)
-  #:use-module ((guix licenses) #:prefix license:)
-  #:use-module (guix packages))
-
-(define-public visidata
-  (package
-    (name "visidata")
-    (version "2.5")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (pypi-uri "visidata" version))
-       (sha256
-        (base32
-         "19fbjr9j91pcazcz0bqx3qrasmr8xdsb13haf5lfbpyxj23f7f1j"))))
-    (build-system python-build-system)
-    (arguments
-     '(#:phases
-       (modify-phases %standard-phases
-         (replace 'check
-           (lambda* (#:key tests? #:allow-other-keys)
-             (when tests? (invoke "pytest"))
-             #t)))))
-    (inputs
-     `(("dateutil" ,python-dateutil)
-       ("requests" ,python-requests)
-       ("lxml" ,python-lxml)
-       ("openpyxl" ,python-openpyxl)
-       ("xlrd" ,python-xlrd)))
-    (native-inputs
-     `(("pytest" ,python-pytest)))
-    (synopsis "Terminal spreadsheet multitool for discovering and arranging data")
-    (description
-     "VisiData is an interactive multitool for tabular data.  It combines the
-clarity of a spreadsheet, the efficiency of the terminal, and the power of
-Python, into a lightweight utility which can handle millions of rows.")
-    (home-page "https://www.visidata.org/")
-    (license license:gpl3)))
diff --git a/gnu/packages/web-browsers.scm b/gnu/packages/web-browsers.scm
index 3b495b8978..7ea2a9a9ec 100644
--- a/gnu/packages/web-browsers.scm
+++ b/gnu/packages/web-browsers.scm
@@ -577,7 +577,7 @@ driven and does not detract you from your daily work.")
 (define-public nyxt
   (package
     (name "nyxt")
-    (version "2.2.0")
+    (version "2.2.3")
     (source
      (origin
        (method git-fetch)
@@ -586,11 +586,11 @@ driven and does not detract you from your daily work.")
              (commit version)))
        (sha256
         (base32
-         "0l8x32fsvk2gbymcda1yc0ggnsymjazqd58vmi05ifiiv7jwxyjw"))
+         "1v1szbj44pwxh3k70fvg78xjfkab29dqnlafa722sppdyqd06cqp"))
        (file-name (git-file-name "nyxt" version))))
     (build-system gnu-build-system)
     (arguments
-     `(#:make-flags (list "nyxt" "NYXT_INTERNAL_QUICKLISP=false"
+     `(#:make-flags (list "nyxt" "NYXT_SUBMODULES=false"
                           (string-append "DESTDIR=" (assoc-ref %outputs "out"))
                           "PREFIX=")
        #:strip-binaries? #f             ; Stripping breaks SBCL binaries.
@@ -685,9 +685,9 @@ driven and does not detract you from your daily work.")
        ("gobject-introspection" ,gobject-introspection)))
     (synopsis "Extensible web-browser in Common Lisp")
     (home-page "https://nyxt.atlas.engineer")
-    (description "Nyxt is a keyboard-oriented, extensible web browser designed
-for power users.  Conceptually inspired by Emacs and Vim, it has familiar
-key-bindings (Emacs, vi, CUA), and is fully configurable in Common Lisp.")
+    (description "Nyxt is a keyboard-oriented, extensible web-browser designed
+for power users.  The application has familiar Emacs and VI key-bindings and
+is fully configurable and extensible in Common Lisp.")
     (license license:bsd-3)))
 
 (define-public lagrange
diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index b55420a3e1..61aa79aebb 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -6158,7 +6158,7 @@ used to start services with both privileged and non-privileged port numbers.")
 (define-public tidy-html
   (package
     (name "tidy-html")
-    (version "5.7.28")
+    (version "5.8.0")
     (source
      (origin
        (method git-fetch)
@@ -6168,7 +6168,7 @@ used to start services with both privileged and non-privileged port numbers.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "01k5sqwgcsr26i8031v1yr2r8qcy9a5w7sj800660haszgfbjz2f"))))
+         "1vd50q6xqxvidaclinsm89p6r0494wj72j1gpk32vkkhhx15cddz"))))
     (build-system cmake-build-system)
     (outputs '("out"
                "static"))               ; 1.3MiB of .a files
diff --git a/gnu/packages/wm.scm b/gnu/packages/wm.scm
index 176c1bf36c..0d9ad91e77 100644
--- a/gnu/packages/wm.scm
+++ b/gnu/packages/wm.scm
@@ -83,6 +83,7 @@
   #:use-module (gnu packages bison)
   #:use-module (gnu packages build-tools)
   #:use-module (gnu packages calendar)
+  #:use-module (gnu packages check)
   #:use-module (gnu packages datastructures)
   #:use-module (gnu packages docbook)
   #:use-module (gnu packages documentation)
@@ -101,6 +102,7 @@
   #:use-module (gnu packages image)
   #:use-module (gnu packages imagemagick)
   #:use-module (gnu packages libevent)
+  #:use-module (gnu packages libffi)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages lisp-check)
   #:use-module (gnu packages lisp-xyz)
@@ -116,12 +118,15 @@
   #:use-module (gnu packages pretty-print)
   #:use-module (gnu packages pulseaudio)
   #:use-module (gnu packages python)
+  #:use-module (gnu packages python-crypto)
+  #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages serialization)
   #:use-module (gnu packages sphinx)
   #:use-module (gnu packages suckless)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages textutils)
+  #:use-module (gnu packages time)
   #:use-module (gnu packages video)
   #:use-module (gnu packages web)
   #:use-module (gnu packages xdisorg)
@@ -543,6 +548,60 @@ subscribe to events.")
 (define-public python2-i3-py
   (package-with-python2 python-i3-py))
 
+(define-public qtile
+  (package
+    (name "qtile")
+    (version "0.18.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "qtile" version))
+        (sha256
+          (base32 "14hb26xkza7brvkd4276j60mxd3zsas72ih6y0cq3j060izm1865"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:tests? #f ; Tests require Xvfb and writable temp/cache space
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "libqtile/pangocffi.py"
+               (("^gobject = ffi.dlopen.*")
+                 (string-append "gobject = ffi.dlopen(\""
+                  (assoc-ref inputs "glib") "/lib/libgobject-2.0.so.0\")\n"))
+                (("^pango = ffi.dlopen.*")
+                 (string-append "pango = ffi.dlopen(\""
+                  (assoc-ref inputs "pango") "/lib/libpango-1.0.so.0\")\n"))
+                (("^pangocairo = ffi.dlopen.*")
+                 (string-append "pangocairo = ffi.dlopen(\""
+                  (assoc-ref inputs "pango") "/lib/libpangocairo-1.0.so.0\")\n"))))))))
+    (inputs
+      `(("glib" ,glib)
+        ("pango" ,pango)
+        ("pulseaudio" ,pulseaudio)))
+    (propagated-inputs
+      `(("python-cairocffi" ,python-cairocffi)
+        ("python-cffi" ,python-cffi)
+        ("python-dateutil" ,python-dateutil)
+        ("python-dbus-next" ,python-dbus-next)
+        ("python-iwlib" ,python-iwlib)
+        ("python-keyring" ,python-keyring)
+        ("python-mpd2" ,python-mpd2)
+        ("python-pyxdg" ,python-pyxdg)
+        ("python-xcffib" ,python-xcffib)))
+    (native-inputs
+      `(("pkg-config" ,pkg-config)
+        ("python-flake8" ,python-flake8)
+        ("python-pep8-naming" ,python-pep8-naming)
+        ("python-psutil" ,python-psutil)
+        ("python-pytest-cov" ,python-pytest-cov)
+        ("python-setuptools-scm" ,python-setuptools-scm)))
+    (home-page "http://qtile.org")
+    (synopsis "Hackable tiling window manager written and configured in Python")
+    (description "Qtile is simple, small, and extensible.  It's easy to write
+your own layouts, widgets, and built-in commands.")
+    (license license:expat)))
+
 (define-public quickswitch-i3
   (let ((commit "ed692b1e8f43b95bd907ced26238ce8ccb2ed28f")
         (revision "1")) ; Guix package revision
@@ -2560,6 +2619,37 @@ read and write, and compatible with JSON.")
 capabilities.  It is heavily inspired by the Calm Window manager(cwm).")
     (license license:bsd-2)))
 
+(define-public devour
+  (package
+    (name "devour")
+    (version "12")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/salman-abedin/devour")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1qq5l6d0fn8azg7sj7a4m2jsmhlpswl5793clcxs1p34vy4wb2lp"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libx11" ,libx11)))
+    (arguments
+     `(#:tests? #f                      ;no tests
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure))           ;no configure script
+       #:make-flags
+       (list (string-append "CC=" ,(cc-for-target))
+             (string-append "BIN_DIR=" %output "/bin"))))
+    (home-page "https://github.com/salman-abedin/devour")
+    (synopsis "X11 window swallower")
+    (description
+     "@command{devour} hides your current window before launching an external
+program and unhides it after quitting.")
+    (license license:gpl2)))
+
 (define-public wlogout
   (package
     (name "wlogout")
diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm
index ae64072c8e..7354023f64 100644
--- a/gnu/packages/xdisorg.scm
+++ b/gnu/packages/xdisorg.scm
@@ -2475,7 +2475,7 @@ The cutbuffer and clipboard selection are always synchronized.")
 (define-public jgmenu
   (package
     (name "jgmenu")
-    (version "4.3.0")
+    (version "4.4.0")
     (source
      (origin
        (method git-fetch)
@@ -2484,7 +2484,7 @@ The cutbuffer and clipboard selection are always synchronized.")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "13y4ra2hjfqbn2vxyyn4ar5iqklbabyfwksbryc2gzxspw1vz4zq"))))
+        (base32 "08dyygclayyipa0p2qsxqa3fsfyflkrkhpi25dkc3ybkicvynk24"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("cppcheck" ,cppcheck)
diff --git a/gnu/packages/xfce.scm b/gnu/packages/xfce.scm
index f7af8b099c..dc710a176e 100644
--- a/gnu/packages/xfce.scm
+++ b/gnu/packages/xfce.scm
@@ -574,7 +574,7 @@ keys for controlling the audio volume.")
 (define-public xfce4-whiskermenu-plugin
   (package
     (name "xfce4-whiskermenu-plugin")
-    (version "2.6.0")
+    (version "2.6.1")
     (source
      (origin
        (method url-fetch)
@@ -582,7 +582,7 @@ keys for controlling the audio volume.")
                            "xfce4-whiskermenu-plugin/" (version-major+minor version) "/"
                            "xfce4-whiskermenu-plugin-" version ".tar.bz2"))
        (sha256
-        (base32 "0rnlhcfsbjj0n8m84jgqihp783hrkjdjfapqr7ia53mr0fjgcw9j"))))
+        (base32 "0wpcc9i505mh6vphg27ph43dw4n3z59mwy39416yzmw325q04kl5"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -1076,7 +1076,7 @@ inhibit interface which allows applications to prevent automatic sleep.")
 (define-public ristretto
   (package
     (name "ristretto")
-    (version "0.11.0")
+    (version "0.12.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://archive.xfce.org/src/apps/ristretto/"
@@ -1084,7 +1084,7 @@ inhibit interface which allows applications to prevent automatic sleep.")
                                   "ristretto-" version ".tar.bz2"))
               (sha256
                (base32
-                "08w8nw6cl8kpvjnp7dxgpqlmi3s73amhrb7l0sbzmjy82ba30zl7"))))
+                "008h8mlq82nwxb7kc8m8d6a51rwl2i9fgv4v6k5w30va46l2s0s7"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("intltool" ,intltool)
@@ -1395,7 +1395,7 @@ A plugin for the Xfce panel is also available.")
 (define-public xfce4-cpugraph-plugin
   (package
    (name "xfce4-cpugraph-plugin")
-   (version "1.2.3")
+   (version "1.2.5")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://archive.xfce.org/src/panel-plugins/"
@@ -1404,7 +1404,7 @@ A plugin for the Xfce panel is also available.")
                                   "/xfce4-cpugraph-plugin-" version ".tar.bz2"))
               (sha256
                (base32
-                "13302psv0fzg2dsgadr8j6mb06k1bsa4zw6hxmb644vqlvcwq37v"))))
+                "1c51qf93lr6kr2g4nil21rj1h3h5kp3k50n9hcxvcy9wz3bxpxn2"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("intltool" ,intltool)
diff --git a/gnu/packages/xfig.scm b/gnu/packages/xfig.scm
index c3d02619b4..4dbde6356c 100644
--- a/gnu/packages/xfig.scm
+++ b/gnu/packages/xfig.scm
@@ -2,6 +2,7 @@
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2014 Federico Beffa <beffa@fbengineering.ch>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -25,6 +26,7 @@
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
   #:use-module (gnu packages freedesktop)
+  #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages xorg)
   #:use-module (gnu packages image)
   #:use-module (gnu packages compression))
@@ -32,7 +34,7 @@
 (define-public xfig
   (package
     (name "xfig")
-    (version "3.2.7a")
+    (version "3.2.8b")
     (source
      (origin
        (method url-fetch)
@@ -40,11 +42,12 @@
                            name "-" version ".tar.xz"))
        (sha256
         (base32
-         "096zgp0bqnxhgxbrv2jjylrjz3pr4da0xxznlk2z7ffxr5pri2fa"))))
+         "0fndgbm1mkqb1sn2v2kj3nx9mxj70jbp31y2bjvzcmmkry0q3k5j"))))
     (build-system gnu-build-system)
     (native-inputs
      ;; For tests.
-     `(("desktop-file-utils" ,desktop-file-utils)))
+     `(("desktop-file-utils" ,desktop-file-utils)
+       ("ghostscript" ,ghostscript)))
     (inputs
      `(("libxaw3d" ,libxaw3d)
        ("libjpeg" ,libjpeg-turbo)