#+TITLE: Hacking GNU Guix and Its Incredible Distro
-Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
+Copyright © 2012, 2013, 2014, 2016 Ludovic Courtès <ludo@gnu.org>
Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
Copying and distribution of this file, with or without modification,
(guix-commits@gnu.org), so people can notice. Before pushing your changes,
make sure to run ‘git pull --rebase’.
+All commits that are pushed to the central repository on Savannah must be
+signed with an OpenPGP key, and the public key should be uploaded to your user
+account on Savannah and to public key servers, such as ‘pgp.mit.edu’. To
+configure Git to automatically sign commits, run:
+
+ git config commit.gpgsign true
+ git config user.signingkey CABBA6EA1DC0FF33
+
For anything else, please post to guix-devel@gnu.org and leave time for a
review, without committing anything. If you didn’t receive any reply
after two weeks, and if you’re confident, it’s OK to commit.