The VOIDRUNNER'S CODEX is coming! Explore new worlds, fight oppressive empires, fend off fearsome aliens, and wield deadly psionics with this comprehensive boxed set expansion for 5E and A5E!
I've had 307 for a couple of weeks now. The guy who runs my FLGS says that he should be getting 308 early next week.
Esdevium does a weekly new releases sheet, showing what they're getting in. Since they've got the exclusive distribution rights for WotC products in the UK, it's a hand resource. You can find them at http://www.esdevium.co.uk/.