There are several additions VR developers might want to check out.
Unreal Engine 4
Epic Will be bringing their flagship VR title to the East Coast Game Conference.
Epic Games to speak about the evolution of Robo Recall at special panel discussion.
NASA use Unreal Engine to create a mixed-reality replica of ISS
Wes Bunn from Epic Games demonstrates Sequencer tool for Unreal Engine
Students in Washington DC can board a VR schoolbus for an out of this world journey.
Loads of new features have been added and its still free.
Fixes galore in this next preview.
Checkout the first preview of Unreal Engine 4.15.
Google's latest headset is a standard feature to UE4.