MacRumors published a story that Apple has released iOS 15.5 and iPadOS 15.5 release candidates.
Apple Seeds iOS 15.5 and iPadOS 15.5 Release Candidates to Developers and Public Beta Testers
Apple today seeded the release candidate versions of upcoming iOS 15.5 and iPadOS 15.5 updates to developers and public beta testers for testing purposes, with the new software coming one week following the release of the fourth betas.
Apple Seeds iOS 15.5 and iPadOS 15.5 Release Candidates to Developers and Public Beta Testers
Developers can download iOS 15.5 and iPadOS 15.5 through the Apple Developer Center or over the air after the proper profile has been installed on an iPhone or iPad. Public beta testers can get the profile from Apple's beta testing website.
