So far this is all that I could dig up:
* Fixed a bug where flags in Arathi Basin could be captured at extremely long distances.
* Fixed a bug where players who had set dungeons to Heroic difficulty level previous to patch 2.0.3 could no longer enter instances.
* Fixed a bug that was causing multiple LUA errors in the German and French battlegrounds.
* Fixed problem with name matching of players in the party or raid (affected promote, follow, etc.)
* Corrected a lua error that appears in the WorldStateScoreFrame in International versions.
* Allow dueling option in tainted unit menus
* Fixed /equip