A new set of updates to the patch 5.4 PTR patch notes has been posted on the official blog. Plenty of class changes have been integrated as well as some changes to battlegrounds and the accumulation of conquest points.
- Death Knights, Scent of Blood now also has a chance to activate when you dodge or parry a melee attack.
- Hunters, Counter Shot is now a baseline interrupt ability learned at level 22.
- Rogues, Burst of Speed's cost has been reduced to 15 energy, down from 30 energy.
You can see the full list of patch notes at the official site, but if you'd just like a list of the new changes, follow after the break for a consolidated list.