No more 2.2.0 betas are planned, there are no new NV and AMD chips around the corner so we can release an official 2.2.0 soon. As for betas, most likely public beta testing will stop at all after public 2.2.0 release. I'd deadly tired of trying to share new features development process with community then seeing traditional bashing feedback about "endless betas". So we'll update Afterburner just once or twice per year when new GPUs are released. No testing of new features will be performed during development and development will it be beta-tested by selected testers and only privately. Those who actively pushed "we hate betas" approach can be happy now. There will be nothing but official releases since 2.2.0.