Optiscaler updated to support FSR 4 on older AMD RX 6000 GPUs without the need for driver mods

The situation prior to this latest update was that RDNA 2 GPUs, like the AMD Radeon RX 6800, could run a version of FSR 4 via Optiscaler, but that doing so required the use of mod ...
The Verge

Valve’s huge SteamOS 3.8 update adds long-awaited features — and supports Steam Machine

Steam Deck hibernation mode, Bluetooth headset microphones, and lots of support for Xbox Ally, Legion Go 2, and more. Steam Deck hibernation mode, Bluetooth headset microphones, and lots of support ...