MacRumors published a story that Apple has released the first betas of iOS 16.3 and iPadOS 16.3 to registered developers.

Apple Seeds First Betas of iOS 16.3 and iPadOS 16.3 to Developers

Apple today seeded the first betas of upcoming iOS 16.3 and iPadOS 16.3 updates to developers for testing purposes, with the new betas coming one day after the launch of iOS 16.2 and iPadOS 16.2.

Registered developers can download the iOS 16‌.3 and iPadOS 16.3 profiles from the Apple Developer Center, and once installed, the beta will be available over the air.

  Apple Seeds First Betas of iOS 16.3 and iPadOS 16.3 to Developers