Yet another reminder that GitHub is not your friend, but also that borderline projects shouldn't be hosted on anyone else's server other than your own, you'll possess all the repository data, but you'll also be made to shut down anyway if on the clearnet, so I wonder if it's possible to host a forge through Tor/i2p or others.
Still, this is clearly wrong on who sent the DMCA, the apps never host the content, I hope they can get back up.