Make your game render at a lower resolution and upscale to a blurry mess 🚀 FSR & DLSS

Cant find  DLSS in the docs?

I wonder what the technical aspect of upscaler implementation is like for something using Source 2.

I take there is some sort of reason why the latest upscalers aren't available still? There's a big difference between FSR3 and FSR4. Latest DLSS/FSR/XeSS versions would be nice in the long term.