Epic has released Unreal Engine 4.17 with a new compositing system and Image Plate plugin that enables artists to combine realtime rendered content with live action footage. Other new features include improvements to the Sequencer, a new asset management framework, the ability to query information about assets at runtime using Blueprints, Xbox One X support, VR spectator mode support, and much more. For the full list of new features see the Unreal Engine website.