I am just now getting started with Warhammer: Age of Sigmar and I have found something that is confusing and difficult to remedy. In the free Warscroll pdfs for The Empire army, it lists several units named with **'Empire'** (*Empire Greatswords, Empire Pistoliers, etc.*), but in the General's Handbook and Skirmish books, it appears those same units have had their names changed to use **'Freeguild'** instead (*Freeguils Greatswords, Freeguild Pisoliers, etc.*). Now, I wouldn't think it is such a big deal, but I cannot find anything that, for lack of a better why to describe it, a simple changelog of units that have been updated with new names, and in some cases new keywords and rules. Is ther any sort of log that exists? If so, where do I need to look?