Sorry, I'm a bit overwhelmed by all the V18 posts, so haven't noticed whether this has been answered:
What has changed, if anything, in rendering?
I create 3D videos and 360VR, so am keenly interested in rendering side-by-side and top/bottom full 3D videos up to, and beyond, 4K.
Is this possible yet?
A number of render and project templates seemed to disappear in V17, is this still the case in V18?
Any other rendering changes of interest?