According to its release notes, the new AMD Radeon Software Crimson Edition 16.11.1 are not WHQL-certified and are game oriented as these bring optimization for new Call of Duty: Infinite Warfare and Call of Duty: Modern Warfare Remastered games. New drivers also pack a new DirectX 11 Crossfire profile for Titanfall 2 game.
The new Radeon Software Crimson Edition 16.11.1 drivers also fix a couple of issues, including issue with XConnect Technology and Microsoft Office applications, flickering in Battlefield 1 and issues with The Division on AMD Crossfire, crash or application hang in Unigine Heaven OpenGL benchmark on Radeon R9 390 series graphics cards, issues with Radeon WattMan popup error and issues with OBS screen capture.
The new version of Radeon Software Crimson Edition drivers as well as full release notes can be found over at AMD's support page.