Currently, the Lemmy Project only uses Github for its repositories related to Lemmy’s development (e.g. Lemmy, Lemmy-UI). GitHub is a proprietary service, and it is owned by Microsoft. These facts open the door for a myriad of potential issues across the ecosystem, and community. I would like to clarify, though, that I don’t think that it would be a wise decision, currently, to remove Github as the primary location for development, but I would think that it would be a good move to mirror Lemmy’s repositories to a FOSS service (e.g. Codeberg). I personally would advocate for the use of Codeberg, as it is entirely open source, and non-profit, and they are currently working on implementing federation (through ActivityPub) – all these things, I think, align well with Lemmy’s role in the wider community, and its more general philosophy. In the future, I would ideally hope for a permanent move to such a service, but, in the meantime, I think it would, at the very least, be a wise, if not only benevolent, move.
I decided to post this here, as I felt that it didn't seem appropriate to post it as an issue in any of the Lemmy repos.
You can self host gitea and begin mirroring the Lemmy repos yourself right now.
Are selfhosters not doing this now? If you're a coder and selfhosters you should absolutely host gitea and mirror repositories, it's fun! And makes things like yt-dlp that much harder to squash out
Indeed! But, I think that it would be preferable for it to be handled officially.