A big thanks to Eelco Dolstra, who designed and implemented Nix. Transposing functional programming discipline to package management proved to be inspiring and fruitful. Thanks to the following people who contributed to GNU Guix through suggestions, bug reports, patches, internationalization, or general infrastructure help: Lluís Batlle i Rossell <viric@viric.name> Federico Beffa <beffa@ieee.org> Marek Benc <merkur32@gmail.com> Sylvain Beucler <beuc@beuc.net> Carlos Carleos <carleos@uniovi.es> Felipe Castro <fefcas@gmail.com> Daniel Clark <dclark@pobox.com> Alexandru Cojocaru <xojoc@gmx.com> Aleix Conchillo Flaqué <aconchillo@gmail.com> John Darrington <jmd@gnu.org> Rafael Ferreira <rafael.f.f1@gmail.com> Christian Grothoff <christian@grothoff.org> Brandon Invergo <brandon@gnu.org> Jeffrin Jose <ahiliation@yahoo.co.in> Kete <kete@ninthfloor.org> Alex Kost <alezost@gmail.com> Matthew Lien <bluet@bluet.org> Felipe López <felipe.lopez@openmailbox.org> Niels Möller <nisse@lysator.liu.se> Yutaka Niibe <gniibe@fsij.org> Adam Pribyl <pribyl@lowlevel.cz> Cyrill Schenkel <cyrill.schenkel@gmail.com> Benno Schulenberg <coordinator@translationproject.org> Alen Skondro <askondro@gmail.com> Matthias Wachs <wachs@net.in.tum.de> Philip Woods <elzairthesorcerer@gmail.com>