Most of the notables ones are (at least to me)Oh that networking stuff is cool. I did bitpacking for VizionEck and it's fun trying to get the byte counts as low as possible.
"Reduce Pixelated Edges with Temporal Antialiasing"
DX12
Lumberyard 1.10 introduces networking improvements that include bitpacking compression and an interest management system that can help you prioritize network traffic and reduce bandwidth by up to 80%.
There's a bunch of other stuff.
If you hadn't noticed, this is Forum 2.0
