Taken from WoW-EU forums:
General
* Loading times have been improved slightly for characters newly entering the world.
Bug Fixes
* Felspine the Greater in Shadowmoon Valley will no longer evade when engaged.
* Guttripper in Nagrand will no longer evade when engaged.
* Players will now be correctly credited with their arena points if they purchase an arena item during weekly arena calculations.
* Using a castsequence macro on a target moving out of range will no longer cause it to stop working.
Source:
World of Warcraft Europe -> Info -> Test Realm