Patch 2.0.12

Mac

 * Improved memory usage and stability under Mac OS X 10.4.9 using multi-threaded OpenGL

Bug Fixes

 * Attempting to turn in a guild charter with a signature from a player that formed his own guild will no longer result in an inappropriate error message.
 * Using the customer support "Auto-Unstuck" will now trigger the one-hour cooldown on the player's hearthstone.
 * Arenas: Players will no longer be able to see their opponents in the Combat Log of an Arena match-up before the game starts.
 * Battlegrounds: Eye of the Storm: Players should no longer be able to exit the bubble before the match starts.
 * Mechanar: The gate at the top of the elevator in Mechanar will now remain open while attempting the gauntlet and after Pathaleon the Calculator is killed.
 * Caverns of Time: Old Hillsbrad: The Escape from Durnholde event will no longer break during the church part of the encounter.
 * Various localization fixes have been applied.