Announcing the newest DLC for Age of Empires II HD: Rise of the Rajas! Set in southeast Asia, this expansion features four new civilizations (each with its own fully voice-acted campaign) as well as an all-new map type, new units, and more! We've also added a ton of balance fixes and performance upgrades to make this new DLC the best Age II experience yet.
More info here.
Rise of the Rajas is now available for pre-order, and will be available to play on December 19, 2016.
You can find the patch notes for patch 4.8b, live today, here.