The Steam Deck has been a big hit, thanks in no small part to Valve’s years of work on its Linux-based Steam OS. Valve tests and optimizes the software for big game releases and rolls out new features regularly. There’s a new version available to beta testers with a little bit of everything. It might not be the most stable, but anyone trying

Source: Hot Hardware – Steam Deck Previews Exciting Game Play Upgrades Including HDR And VRR Support