OnePlus teased recently that it was prepping a OnePlus 7 Pro update with camera improvements, and now it's been released.
OxygenOS 9.5.4/9.5.5 is now rolling out to the OnePlus 7 Pro. These OxygenOS 9.5.4 and 9.5.5 updates are the same, but OnePlus explains that due to recent EU regulations and per Google's instructions, one update is specifically for the EU region and the other is for the rest of the world.
As for what's included in this update, OnePlus says OP7 Pro owners can expect improved image quality with HDR, improved image in low-light scenarios, and fixed white balance and focus issues. There's also optimizations for Double Tap to Wake and Ambient Display and a fix for an issue that causes audio delay with a Bluetooth headset when playing games.
Here's OnePlus's official changelog for the update:
System
Camera
This update going out in stages, with only a limited number of users getting it initially. Once OnePlus can verify that there aren't any major bugs, it'll begin a broader push.