Battle Fatigue now reduces the amount of healing and absorbs by 45%, up from 30%.
PvP Power bonus to healing are now based on class and specialization.
Healing specializations receives a 100% bonus to healing from PvP Power.
Damage specializations for Druids, Monks, Paladins, and Shamans receives a 70% bonus to healing from PvP Power.
All other specializations and classes (including tanking) receives a 40% bonus to healing from PvP Power.
Damage specializations.... no Spriest?
source: http://www.wowhead.com/news=212015/5...notes-april-11