are the (wip) docs for v0.23-rc available anywhere? maybe on a staging URL? .. and also, any ETA for when 0.23 might be released?

We haven't started putting together consolidated notes for 0.23 release yet. Any specific feature you are looking for?

not any specific feature, more like if there are any breaking changes or changes important to know about before upgrading - I'm just curious to try it out

0.23.0.rc47

is stable to use for production, but we are continuing to work on a few more things.