I don't think so - there are builds being released frequently: https://twitter.com/FactorBuilds https://twitter.com/FactorBuilds But the creator went to Google

I don't think so - there are builds being released frequently: https://twitter.com/FactorBuilds https://twitter.com/FactorBuilds But the creator went to Google, and he was the main force in really advancing Factor in the early years, IIUC. Of course, after a few years you expect a software product to stop changing that much anyway.