I knew the T12 Hunter helm looked familiar

Pets     
* The Aggressive pet stance has been removed and replaced with the Assist stance. This stance will cause the player's pet to attack the player's target. The pet will not change targets unless the master attacks a new target for a few seconds. 

Hunter     
* Multi-shot damage has been reduced. It now deals 120% weapon damage at level 80 or higher, down from 137%.   
* Traps now scale with hunter stats such as hit, expertise, spell penetration and attack power as intended.