Patch 2.2.3

Bug Fixes

 * Clients utilizing OpenGL video modes will no longer experience graphical anomalies and missing textures after minimizing/maximizing the window.
 * Fixed an issue that caused Fel Eye Stalks during the Legion Ring event to not despawn when the event is completed.
 * Fixed an issue where zoning after mounting and summoning a pet was disconnecting players.
 * Fixed an issue where the Shift key would get stuck in game.
 * Using a /equip macro while affected by certain crowd control spells will no longer cause the items in the macro to be stuck in your inventory.
 * Using very low values for SetScale will no longer cause Mac users to disconnect from the game.
 * Default sound channels have been changed from 12 to 32.
 * Microphone resources will no longer be claimed by World of Warcraft when Voice Chat is disabled.
 * Sounds will no longer stutter and pause if large amounts of creatures are being hit with AoE attacks from multiple sources.
 * Sounds caused by spells cast on or by the player will now play more consistently.

Parche 2.2.3