Apple Seeds iOS 15.3 and iPadOS 15.3 Release Candidates to Developers - MacRumors

Apple today seeded the release candidate versions of upcoming iOS 15.3 and iPadOS 15.3 updates to developers for testing purposes, with the new software coming one week after the launch of the second betas and over a month after the launch of iOS 15.2 and iPadOS 15.2.

iOS and iPadOS 15.3 can be downloaded through the Apple Developer Center or over the air after the proper profile has been installed on an iPhone or an iPad.

There are a few features that Apple has yet to implement, such as Universal Control and support for IDs in the Wallet app.

There were no signs of Universal Control in the betas, so it looks like it will instead come in iPadOS 15.4.