Thanks to everyone who tested 2.9.1 Beta 1.* We’re following that up with Release Candidate 1.* RC1 contains a few more fixes, bringing the number of fixed tickets up to 23.* If you are already running Beta 1, visit Tools->Upgrade in your blog’s admin to get RC1.* You can also* download the RC1 package
Read More: http://wordpress.org/development/200...e-candidate-1/