After the release of tvOS 17.3 to the public, Apple has moved to provide developers the first beta of tvOS 17.4.Developers taking part in the test program can access the latest build by visiting the Apple Developer Center, or by updating any Apple TV set-top boxes that are already running the beta. Public beta versions usually surface a short time after the developer counterparts, and the public can sign up to test them via the Apple Beta Software Program when they become available.The new tvOS 17.4 developer beta takes place after the release of tvOS 17.3 on January 22. The release candidate for tvOS 17.3 appeared on January 17.The first beta build is number 21L5195h. Continue Reading on AppleInsider | Discuss on our Forums