Apparently this was announced at a comic convention last weekend, but is just filtering through the fandom now.

One of the writers has announced that they will be writing for a Robots in Disguise comic by IDW to follow issue 0 (the Free Comic Book Day issue)... but no word yet on its content (that I was able to find), or when the comic will be released, as it isn't in the May or June solicitations.

Writer - Georgia Ball
Artist - Priscilla Tramontano