Epic Games has launched Unreal Engine 4.19, which enables artists and designers to step inside the creative process with tools that become almost transparent so creators can spend more time building beautiful worlds. Improvements to rendering, physics, lighting, terrain, and many more systems make it possible for interactive 3D content to run faster in Unreal than ever before.
Unreal Engine 4.19 enables those creating games, linear media, architectural visualizations or product designs to know exactly what the finished product will look like every step of the way. New features include the highly anticipated Maya Live Link, the unified augmented reality framework with AR project template, temporal upsampling, dynamic resolution, material layering and physical light units. There are many significant upgrades in 4.19, including Sequencer cinematic workflow and Landscape level of detail (LOD) improvements.
Epic has shipped hundreds of updates in this release, which you can learn more about here: https://www.unrealengine.com/en-US/blog/unreal-engine-4-19-released