The latest version of WordPress 2.9.2 is now released. It is a minor bug-fix release and it is recommended to upgrade to version 2.9.2, especially if your blog has multiple authors on it. This release fixes a problem where logged in users can peek at trashed posts belonging to other authors. So, if you have untrusted users signed up on your blog and sensitive posts in the trash, you should upgrade to 2.9.2.

As always, you can visit the Tools->Upgrade menu to automatically upgrade from within your blog. Alternatively, you can download the latest 2.9.2 version from the WordPress.org website and replace all the files on your server, using your favorite FTP program. It’s much easier to upgrade from within the admin menu, but, as always, it’s wise to do a database backup before upgrading!