@lakotaubp It was stable channel. Thanks for the tip about rerunning through the installer. I dodn't know how easy that was and all my data was untouched. I'm now on OTA-22.

@ubportsnews I ran the commands from the release post to get the OTA-22 update already

sudo system-image-cli -v -p 0 --progress dots

and now the phone doesn't boot. OnePlus 6.