World of Warcraft v3.1 Patch Released

Blizzard Entertainment has released the much anticipated v3.1 patch for World of Warcraft, which introduces the new Ulduar raid dungeon, the dual talent specialization system, fancy new dungeon maps, and more. The update is dedicated to the late Dave Arneson:
Blizzard Entertainment would like to dedicate Secrets of Ulduar in memory of Dave Arneson. We were greatly saddened by the news of Dave's passing. His work, passion, and creativity helped give life to an entirely new genre of gaming, and our fondest memories of playing Dungeons & Dragons continue to inspire us. Farewell, Dave, and thank you. You will be missed.