Mental Ray for 3ds Max 2018
NVIDIA has released a plugin version of its Mental Ray renderer for 3ds Max 2018.
Vexus is a standalone node based editor for constructing, managing, and manipulating 3D computer generated scenes.
3ds Max 2015 Extension 1
Autodesk have released Extension 1 for 3ds Max 2015, introducing several new features like OpenSubdiv support.