Apple releases visionOS 27.2 beta 2, build 24N5093f, adding a gaze-based way to activate Siri on Vision Pro without first saying its name aloud.
Apple Beta Software
Apple releases tvOS 27.2 beta 2, Here's what's changed
Apple releases tvOS 27.2 beta 2, build 24K5093g, for developer testing, but its notes identify no new viewer-facing feature or specific fix.
Apple Releases HomePod Software 27.2 beta 2: Here's what you need to know
Apple releases HomePod Software 27.2 beta 2, build 24K5093g, but has not published a change list identifying new features or specific fixes.