WordPress released its 2.9.2 version, it seems like a security update for the wordpress CMS system. There does not seem to be any major changes in the admin panel with this update. However I recommend you to update to the latest version to avoid your blog being hacked.
I’ve noticed that the version 2.9.1 had a feature where you could look at trashed posts that belonged to other authors who write for the same blog. This version reverses the feature, now with this version you can only see your trash post. Have you noticed any other features in the new update ?