Yeah, no idea. And the statement is pretty just a bunch of marketing speaking and no real plans. So we’ll see, I guess

That’s the HD remaster that came out like 10 years ago. They most certainly did not make that on windows 98.

You can actually promote a pawn to any other piece as well (rook, bishop, knight, etc.), this is known as underpromotion. It’s mostly a “why would you ever do that?” thing, though.