As Thomas posted on the Python Discuss board there is a discord for discussing Free-Threaded/NoGil Python: https://discord.gg/rqgHCDqdRr
Other than the helpful docs the Quansight folks maintain (py-free-threading) it’s been interesting to see some projects and tools pop up on there I hadn’t see. One being Zsolt’s py-free-threading which checks whether your project and deps have FT wheels for any non-pure python deps, which can be run as a 1-liner thanks to uv:
uvx python-ft-deps