Finally, light linking for Cycles users. Combined with the rather awesome light groups implementation in E-Cycles, and the faster renderer, well... What's not to like? (Except for that it's not free 😉
A must for anyone working in Architectural/environmental rendering and Blender. It saves so much time.
https://ecycles.gumroad.com/l/E-Cycles/launch
https://blendermarket.com/products/e-cycles
https://www.youtube.com/watch?v=5sBHOvHTq_g
And the new Animation denoising.