OnePlus has announced a new update for OxygenOS (OOS, the OEM's Android skin) on its new flagship, the 7 Pro. It contains a long list of potential camera optimizations which, as the company claims, have been developed as a result of user feedback. This OOS 9.5.7 update may also enhance some non-camera aspects of the phone.
https://www.notebookcheck.net/OnePlus-releases-a-camera-centric-software-update-for-the-7-Pro.423611.0.html