There is an app (share my number) which I forked 2 months or so ago but which was last updated nearly 4 years ago. I’m pretty sure the author has moved on, but it is a useful app, so I would like to continue maintaining it.
Is this possible? I think the AUR has a process for flagging out-of-date packages and then transferring ownership by contacting one of the Arch maintainers. I’m unsure if F-droid has something similar, but I would like to continue releasing under the old package name given that what few users it currently has expect it to be there and not somewhere else.