NGIN-12: All OpenRTB model objects are now OpenRTB 2.2 compliant according to Dr. Neal Richter from Rubicon Project's spec on the IAB website @ http://www.iab.net/media/file/OpenRTBAPISpecificationVersion2_2.pdf : Those fields not hooked up to the inputs in the demand dashboard will be wired up now in this release and added to the buy side parselets and workflows.