WordPress has been upgraded to the latest version, 3.3.1. Along with several necessary security fixes, this version improves the layout of the toolbar at the top of the screen (note that the Login link is on the right now), simplifies media uploading–including drag-and-drop into your browser window!–and should have improved performance for people reading your site.
Full details can be found in the WordPress codex for releases 3.3 and 3.3.1.