World of Warcraft 5.0.4 patch hits, setting up for Mist of Pandaria

Blizzard announced today that they've gone live with Patch 5.0.4 today which will set the stage and dim the lights for the arrival of their latest expansion, Mists of Pandaria. The patch doesn't officially launch the Mists of Pandaria content, that will have to wait until launch day on September 25, 2012. However, as has become tradition, Blizzard is rolling out the major infrastructure changes that