I'm pretty curious about that myself.  Nothing visibly seems to have changed.  I *think* they might have done something with the mission balance since it seems a little closer to the norm but sadly still makes it clear that this is not yet a solo friendly game.  A little more work and the game might actually be playable.  But not being able to complete even a supposed level 1 mission is not a good sign.

I would strongly recommend the developers try playing Diablo to see how a game is properly scaled.  And for God's sake, save the Chaos Marines for higher tier missions.

PVP??? im bout to hop on and find out...

There are no notes because this isn't a finished patch. It was released by mistake.