I checked the GitHub issues, issue projects, milestones, labels, and all that but all looks a bit out of date. I tweeted this thread to @mdo, so we'll see if h

I checked the GitHub issues, issue projects, milestones, labels, and all that but all looks a bit out of date. I tweeted this thread to @mdo, so we'll see if he happens to stop by with an update on when v4 will hit beta.