There – of course – won’t be a singular official source stating “Hey guys, we’re open core now”. You need to put this together bit-by-bit.
Here are some links for research
- Official statement on the takeover
- Gitea Enterprise/Gitea Cloud hiding features behind a cloud solution and a paywall which makes Gitea itself open-core
- Open Letter to the new Gitea owners with a summary and a reply, signed by a lot of Gitea devs and FOSS scene people.
- As @gratux@lemmy.blahaj.zone mentioned: A fork under the name Forgejo was done due to new Gitea owners did not care much about the concerns. (Started as asoft-fork but with 10.0 it became a hard fork.)
- Gitea owners made it mandaroy to remove copyright headers and set the corporation as copyright holder. Here, here, and here
Keep them memorized. The old tools just work, even if MICROS~1 tries to hide them and replace them with useless crap apps.