Zen got a hot buff (hes actually REALLY good now)
DVA got lots of buffs (again, REALLY good now) - plus, you cant kill yourself with the ult now rofl
McCree can now snipe from long range with less damage falloff, so if you know how to aim, McCree is REALLY good now
Bjorn and Symmetra turrets got nerfed, Symmetra might as well kick rocks in a corner now