Privateer Press just announced Mark 3 of their ruleset, to hit June 29th, 2016. See their release video below:
Their release website can be found here: http://www.allnewwar.com
However, it seems to keep crashing due to the load, sooooo if you'd like to see all the new Warcasters and their new Battleboxes, scroll down.
I for one, can't wait! All games eventually need systems to be touched up and MK2 has been around for a while. MK3 I think should hold lots of promise. I also think it's awesome that we'll just be able to buy a new deck of cards and WarRoom decks to update our rules. What do you think?