https://www.gamespot.com/articles/the-divisions-new-update-out-now-adds-4k-xbox-one-/1100-6458212/

Ubisoft has updated The Division on Xbox One today to optimize it for 4K TVs. Update 1.8.1 also introduces two new Global Events across all platforms including PC and PlayStation 4: Blackout set for the end of this month, and Onslaught set for the end of May.

Other changes in this update include an increased drop rate for Classified Gear, a legendary difficulty for Amherst's Apartment and Grand Central Station missions, and several tweaks to gear and drop rates. Global events will offer Classified Gear set caches that are specific to each set, and Legendary missions will now have a 20% chance to reward Classified gear. It also naturally provides some bug fixes.