Heads-up, OnePlus 7 Pro owners! The OxygenOS 9.5.9 update you might have received (or were scheduled to receive soon) has been halted and replaced by OxygenOS 9.5.10. This new update is a hotfix that aims to address a double-tap to wake bug from 9.5.9.
So the changelog remains the same as it was in 9.5.9 (see it here), but this new build simply fixes a bug. Got it?
To check for the new update, head into Settings>System>System>System Updates.