Hello! A new guix-sysadmin@gnu.org mailing list is now available. If you volunteer to help with Hydra and build machine administration, please subscribe in the usual way: https://lists.gnu.org/mailman/listinfo/guix-sysadmin guix-sysadmin@gnu.org also becomes the contact address to report problems with Hydra, to discuss the addition of new machines, etc. Thanks in advance to the volunteers. :-) Ludo’.