>>51035178>Will we have to update to 10 eventually, for DX12 and such?Mandatory DX12 is likely some ways off. Its more work for game developers, and getting a game from fresh development to release takes a few years.
You can get DX12 as an extra component in much faster, but that makes W10 non-required.
Anything in development right now needs at -least- DX11 or OGL support. That code isn't going to be dropped anytime soon.