Apple has released HomePod Software 27.2 as a release candidate for developers and public beta testers, with a public launch expected next week. The update brings the new Sound Glow feature to the HomePod (2nd generation), HomePod mini, and HomePod mini 2 — though notably not the original HomePod.
Sound Glow illuminates the top of compatible speakers with colors that pulse in sync with audio playback, drawing hues from album artwork. It works across songs, podcasts, and Apple's ambient music feature. Users can enable it via HomePod settings or the Apple TV Control Center when paired.
Beyond visual flair, version 27.2 adds practical upgrades: HomePods can now serve as the default speaker for a Mac, and both HomePod and HomePod mini 2 units support surround sound duty for Apple TV. A new Lock Controls option disables touch interactions on the speaker's top surface.
Source: MacRumors · Summarized by HeadlinesBriefing