On Sunday, June 17th we will begin upgrading all our servers from PHP 5.2 to 5.3. These upgrades will start at 5AM (CST) and should complete around 7AM (CST). This upgrade is not planed to encounter any downtime, but each server might produce a bit higher than usual load during the rebuild process.
Cpanel has now considered the latest 5.2.17 build deprecated. This means they will no longer be releasing any more 5.2 builds, which does bring security risks if we were to stay on this version for much longer. If any of your scripts do encounter any errors running on 5.3 we ask you to contact your script developer for available fixes or updates.