There are two projects now on Github, one versioned 0.20.0 and the next one, 0.21.0.

For 0.20.0 there isn't much information, as it seems the efforts are on 0.21.0, which will introduce SMT. Hardforks are primarily related to backend, not UI. For UI, it's the condenser repo, where I see small changes are pushed to production without too much fuss, but no news on communities, so far.