Affliction

Malefic Grasp damage has been reduced by 33%.
Unstable Affliction base damage has been reduced by 33%, scaling didn't change.



Demonology

Nether Plating now increases Armor Contribution from items by 250% in Demon Form, down from 400%. The duration of stun and snare effects is reduced by 35%, up from 20%.



Destruction

Flames of A'lar now has an extra effect - If your demon is still alive, it will be instantly killed and grant you a Burning Ember.



Pet Abilities

Spell Lock now has a 24 sec cooldown.



Glyphs

Inscription: Glyph of Metamorphosis now grants the ability Dark Apotheosis (old - Threatening Presence) and now reduces damage taken by 2%, down from 5%.