At the GHM I showed Rekado this https://git.fsfe.org/
and he didn't know, although he does know the fsfe people, as they are German and based in Berlin If Gitea has a viable issue tracker (if it has an email interface, that is), it could be a good alternative to debbugs These people are devoted to support Free Software projects, their organization name is free Software Foundation Europe They could very well host the Guix project and be a good fit, in my opinion.