This article talks about the newly released OxygenOS 11 update based on Android 11 rollout for OnePlus 8 Pro and OnePlus 8 devices
Oneplus Nord OxygenOS 10.5.4
This article talks about the full changelog of OnePlus Nord Update OxygenOS 10.5.4, 10.5.5, 10.5.6 rollout very recently in India.