@smallsco @wezm emudevs often make a decision when their emulator is 'good enough' to make a public announcement about, even if you could in theory download it for a while. Stealth mode development.
MartyPC was on github for a year, but I didn't announce it until it ran Area5150. I think FPU support got Snow in a position twvd felt like it was ready for people to check out.