[gray_-_wolf]

Patches are welcome :)

[rendaw]

I was told you don't need to subscribe to the mailing list, but I've sent mailing list messages with patches, discussions on technical issues that were never accepted.

[viraptor]

Not all patches are welcome. Guix is very strict and opinionated - they won't allow unfree packages or firmware updates.

[martinflack]

There's nonguix as well: https://gitlab.com/nonguix/nonguix