Blizzard is close to releasing the 5.2 content update, The Thunder King, for Mists of Pandaria. They've released the official trailer for Patch 5.2: The Thunder King to help tide us over.
About World of Warcraft: Mists of Pandaria
Shrouded in fog since the world was sundered more than ten thousand years ago, the ancient realm of Pandaria has remained unspoiled by war. Its lush forests and cloud-ringed mountains are home to a complex ecosystem of indigenous races and exotic creatures -- including the noble and enigmatic pandaren. Will the mists of Pandaria part to reveal the world's salvation... or will the battle to control this new land push the Horde and the Alliance over the brink of war and into total annihilation?
Release Date: September 25, 2012