Attack Power
Blizzard hotfixes Infinite Stars and other Corrupted Item traits to bring their damage down
The way Corrupted Items are supposed to work, there's an intention that you'll always balance your Corruption against the benefit a specific item or trait will bring you, looking for ways to keep your Corruption low enough that you're not blowing up your raid while you also blow up the monsters.
Spec and scaling changes are everywhere in the latest Battle for Azeroth alpha build
Once again the folks at Wowhead have done their usual fine work in datamining the latest from the upcoming expansion. Build 21631 is live and it's got a few changes, including talents in places where trees were incomplete and some significant changes to certain specs.