I’m very excited about this!
X-Particles 4 xpExplosiaFX direct rendering.
New Matrix Info node has been added to enable rendering of a Mograph Matrix object without geometry.
Post-effects such as Filmic, Bloom and Glare added to the cyCamera tag.
Cycles 4D materials can be baked to texture maps.
Material stacking in the same way as Cinema 4D materials.
And, this is the big one for me, some seriously useful updates to the (already great) node editor.
See some of the new features in action here: