Check out the new features in version 4 of the FurryBall GPU renderer for Maya.
Furryball RT has been released, with the entire core having been rewritten to support GPU based rendering.
V-Ray 3.0 for Maya Beta
Chaos Group have announced the Beta of their acclaimed V-Ray 3.0 renderer for Maya.
IKinema allows you to go from Maya to real-time Virtual Production with just one click.