I can only comment on Linux and to a much lesser extent macOS, but IME it is quite stable. I think never going 1.0 is an open source game dev meme or something

I can only comment on Linux and to a much lesser extent macOS, but IME it is quite stable. I think never going 1.0 is an open source game dev meme or something. Xonotic is still pre-1.0 even after over a decade in development. Stable as heck.