UE4 Roadmap

I am wondering about the following items on Trello:

UMG for AAA Trello

Improved Game patching Trello

Multi-res rendering for VR Trello << is going to apply to Gear VR or just desktop VR ?

GPU particles on mobile Trello << Gear VR support ?

Are those coming to 4.12 by ?

Are HRTF and spatialization using OVR Audio SDK coming to Gear VR in 4.12 ?

Any plans for instanced VR rendering for Gear VR (I recall you implemented that for desktop VR in 4.11) ?