I know it's not much but didn't know why put this so.
They mentioned squats!!!guys, GW haven't forgotten about them.via a Reader on Faeit 212
This weeks white dwarf to accompany the bullgryn preorder has a page about abhumans. Mentioned are Ogryns, Ratlings, Beastmen, and Squats! I know they were mentioned in main sixth edition rule book, but this white dwarf article is different in that it talks about the Tyranids almost wiping out the Squats. It also mentions Beastmen being in the Militarum, which was not how most people interpreted the main rule book blurb about them.