Blizzard has announced that the latest update to World of Warcraft has arrived. v5.1 "Landfall" brings many significant features into the game including new daily quests, two new reputations, the Brawler's Guild, item upgrades and more. Blizzard has published the official patch notes on the WoW site for further information.
Wrathion has taken a keen interest in the events along the coast of the Krasarang Wilds. Those that have aided the Black Prince in the past will now have new quests to complete as they advance Wrathion’s agenda for Pandaria and their own progress toward Legendary power.
Read the full patch notes on the World of Warcraft: Mists of Pandaria site.