Privateer Press has announce a small set of rules revisions to it’s basic rules for Warmachine and Hordes games. See the press release below as well as a copy of the rules.
This is a small update, including changes to the rules governing the rule of least disturbance, colossals, battle engines, gargantuans, and new rules for colossal horrors. Four cards also received updates—one due to an oversight and the other three for rules clarity.