Here are the datamined class and spell changes for the latest 10.0.7 PTR build!
Class ToolsBloodTalentsFrostTalentsUnholyTalents
Talents (1)
Chill your Frost damage.]45.5202%50.578% of Attack power) + (45.5202%50.578% of Attack power)] Frost damage.]
Class ToolsBalanceTalentsFeralTalentsGuardianTalentsRestorationTalents
Talents (1)
When you cast Ironfur, also deal Physical damage equal to 30% of your armor, split among enemies within 12 yards.