I am new to Plesk and like what I see so far. I was wondering if there is an integrated method to upgrade installed applications, from the application vault, on client's sites. For instance, I just installed Plesk 8.2.1 and setup a domain with a WordPress installation. The WordPress install is 2.0 which is pretty old. Is there a method, that comes with Plesk, to upgrade this installation to the current stable version of WordPress 2.3.1?