There's a pair of new codices available to pre-order from Games Workshop this week. The Adeptus Custodes and Genestealer Cults have been featured since the recent box set. Now, both factions are getting a full codex to go with them. But along with that is the new Age of Sigmar board game, Bladeborn.
From the article:
The first codexes of 2022 have arrived hot on the heels of the great battle for Terra, along with a Warhammer Age of Sigmar-themed board game on retailer shelves, and a promotion to kickstart your New Year New Army project. Let’s get stuck in.