Over at FileShack you can find the latest World of Warcraft patches updating version 1.11.2 of the game to 1.12. The 16mb download offers several new features including Cross-Realm Battlegrounds and World PvP, and changes to the Haste and Slow and Threat Reduction effects among other things.

For the first time in the history of World of Warcraft, you will be able to face off against players from other realms in the Battlegrounds. PvP Battlegrounds link Alterac Valley, Warsong Gulch, and Arathi Basin so that players from several realms will be combined into one huge matchmaking pool. Replenish your mana, sharpen your blades, and get ready for some brand-new challengers!