I upgraded WordPress to 2.9.2 yesterday after reading that it fixes a potential security vulnerability where registered accounts on your blog can see posts sent to the trashcan. This could potentially have lead to revealing information you may not have wanted to reveal to people who are registered on your blog (readers or other contributor accounts). If you run a blog that requires registered users or you have contributors on your blog I would highly recommend you upgrade to WordPress 2.9.2 as quickly as possible to plug this hole.
So far I upgraded 3 of my blogs and haven’t noticed any negative side effects, all my plug-ins are intact and my blogs are working without issue.
-Dragon Blogger
