The longer-than-usual delay between beta 1 and beta 2 was due to poor user testing results with the Post Formats UI. Beta 2 contains a modified approach for format choosing and switching, which has done well in user testing. We’ve also made the Post Formats UI hide-able via Screen Options, and set a reasonable default based on what your theme supports.
There were a lot of bug fixes and polishing tweaks done for beta 2 as well, so definitely check it out if you had an issues with beta 1.
Plugin developers, theme developers, and WordPress hosts should be testing beta 2 extensively. The more you test the beta, the more stable our release candidates and our final release will be.
As always, if you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. Or, if you’re comfortable writing a reproducible bug report, file one on the WordPress Trac. There, you can also find a list of known bugs and everything we’ve fixed so far.
We’re looking forward to your feedback. If you find a bug, please report it, and if you’re a developer, try to help us fix it. We’ve already had more than 150 contributors to version 3.6 — it’s not too late to join in!
