Is there even any development happening on Winamp? What would these unpaid workers do? If they can't touch the code, not even test it, then the only thing this repo could serve is reporting bugs, but will anyone fix them?

I feel like this whole release is just a PR stunt to remind us that winamp still exists. They don't actually want any help, nor do they want to give anything to the community. They just want to get into gossip, so the spectacular chaos with releasing certificates and 3rd-party proprietary code actually helps for publicity.