Despite this, I can say that it will release in July according past attemps.
Recent update 15.5 was mainly highlights its Apple Cash & Podcast features and improvements.
you might also check out iOS 15.6 beta 1release notes.
If we notice past release timeline, iOS 14 ends at 14.8 with also an immediate update 14.8.1.
We can expect iOS 15 might ends with the same in September and iOS 16 will release.
To install go to theSettings appand then click onGeneraland head toSoftware Update.
Now finally click onDownload and Install it.
