Apple tvOS 27.2.1 update adds Siri AI support to second and third-generation Apple TV 4K

Apple has pushed the tvOS 27.2.1 update, adding Siri AI support for the second and third-generation Apple TV 4K without requiring hardware replacement. The new Siri AI offers enhanced conversational capabilities, improved search, personal context understanding, and screen awareness features, supporting English versions and requiring setup with Apple smart devices. The update also adds the ability to connect up to four HomePod speakers to the Apple TV 4K (fourth generation) and includes vulnerability fixes and security updates.