Apple is on a brand new round of developer betas, with the third batch available to download for iOS 14.2, iPadOS 14.2, watchOS 7.1, and tvOS 14.2.
The newest builds can be downloaded via the Apple Developer Center for those enrolled into the test program, or via an over-the-air update on devices running the beta software. Public betas typically arrive within a few days of the developer versions, via the Apple Beta Software Program website.
The latest batch of betas replace the second round, issued on September 29, and the first on September 17, one day after Apple released the milestone versions of each operating system.
Continuing to be the outlier of the group, macOS Big Sur has yet to see a release of its milestone version, and has previously undertaken nine beta releases. The ninth build appeared on September 29, while the eighth was on September 22.