The Flatpak version has had its runtime dependency updated, independently of Plex. (see here; HTPC was updated too btw!)
This resolved a compatibility issue with recent AMD GPUs; I’d bet it’d help with newer Intel processors as well. I’m direct streaming 4K 10-bit HEVC/H.265 now, which is fantastic.
This didn’t require a new version of Plex, so when the dependencies were updated Flathub auto-built and published it. I re-installed to ensure it picked it up, but a simple update might get it; not sure if Flatpak will see that given the app version didn’t actually change.
