Wordpress released their latest version for the 2.2 branch today – Wordpress 2.2.2. Here’s a quote from the official site.

Today we have two security-related releases available for both users of our main 2.2 branch and the legacy 2.0 branch. As these releases include only security and minor bugfixes they should not cause any plugin or theme compatibility issues, so you have no good excuse not to upgrade.

Download and upate latest Wordpress.

Friendly Reminder

Firefox too released their latest update - Firefox 2.0.0.6 not long ago. Please update if you have not.