The most recent updates:
iOS and iPadOS 14.5.1, iOS 12.5.3, watchOS 7.4.1, and macOS Big Sur 11.3.1.
iOS and iPadOS 14.5.1, iOS 12.5.3, watchOS 7.4.1, and macOS Big Sur 11.3.1.
The public release versions of iOS and iPadOS 15 have a newer build number that the Release candidates so you should update. Delete the beta profile and the update will appear. You can add the beta profile again when the next beta is released.
So we should update to the iOS 15???