Check out the new features in version 4 of the FurryBall GPU renderer for Maya.
Carbon Scatter 2015 - Trial
e-on software have announced the availability of the Carbon Scatter 2015 trial version for 3ds Max, Maya and Cinema4D.
IrayForMaya - End of March Release Date
[0x1] IrayForMaya will be released by the end of March 2014.