原文：

　　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.

　　Bug修正

　　* 使用openGL模式的用户不会再发现图象显示错误以及在最大最小化窗口文本丢失的问题。

　　* 某个任务bug修正，应该没做到，所以认不出。

　　* 修正了召唤宠物以及上马后马上更换地图而引起的掉线。

　　* 修正了shift卡键的问题。

　　* 使用/equip（装备宏）时，如果受到某个行动控制技能的影响，不再会发生物品卡在包位中的情况
修正了极低的setscale会导致mac的玩家掉线（国内没有mac的wow，无视这条）

　　* 默认声道由12改为32。

　　* 语音聊天功能被关闭时，麦克风就不再会被wow识别。

　　* 当多人进行aoe时，声音不会暂停或卡住。

　　* 施放技能的音效和玩家的声音不再会中断（估计是2.2的新问题，跟micphone冲突了大概）

　　2.2出的很潦草，很潦草，不过跟2.3没关系。

文章来源：http://www.mmo-champion.com/index.php?topic=1495.0