Here's something that could be exciting but also could be a whole lot of nothing. So keep expectations firmly in check, but work submitted for Linux kernel 6.6 show something interesting from Valve. Potentially a Steam Deck refresh or their new VR headset perhaps?
Been running ChimeraOS - though it was GamerOS when I installed it - on an Atari VCS for a while now, it does great as a low-powered couch gaming box.