MacRumors published a story that Apple has released the first beta of tvOS 16.3 to registered developers.
Apple Seeds First Beta of tvOS 16.3 to Developers
Apple today seeded the first beta of an upcoming tvOS 16.2 update to developers for testing purposes, with the beta coming one day after the launch of tvOS 16.2.
Apple Seeds First Beta of tvOS 16.3 to Developers
Developers can download the tvOS 16.3 beta by downloading a profile onto the Apple TV using Xcode.
