#1 - Feb. 8, 2011, 7:02 p.m.
World of Warcraft: Cataclysm patch 4.0.6 is now available on all realms! In addition to a number of bug fixes, this patch introduces balance changes and updates to classes, races, dungeons, raids, PvP gameplay, professions, and more. Be sure to read the official patch notes for a full breakdown of today's patch.