My host just informed me that they would be upgrading PHP to version 5.4 and MySQL to 5.5 within the next 60 days. Most probably within the upgrade they do, I'd have upgraded my board to 1.2. Is there any compatibility issue with xenForo 1.2 and PHP 5.4/MySQL 5.5? I don't have an indepth knowledge about PHP or MySQL so I'm just clarifying this to be sure. Thank you in advance!