Apple has provided developers with the release candidates of iOS 16.1, iPadOS 16.1, tvOS 16.1, macOS 13 Ventura, and watchOS 9.1. A release candidate (RC), also known as “going silver”, is a beta version with potential to be a stable product.
Registered developers can download the betas via Apple’s developer portal. Or it can be downloaded over-the-air once the proper configuration profile has been installed from the Developer Center.