Apple has released the latest test version of iOS/iPadOS 17.6. They have been marked as 21G79.
We recommend making backups before installing them. The latest versions improve stability, performance, and bugs found in official systems. We will inform you about any new features.
Beta is available to registered developers at the Apple Developer Center online and directly on devices.
It is likely that the official versions of these systems will be made available next week, as the mentioned betas are Release Candidates.
Source: myapple.pl