Apple has released audioOS 14.2.1 for HomePod Mini! The HomePod 14.2.1 software update has build number 18K75 and comes just over one month after the release of HomePod 14.2. Unlike the previous version, that was advertised as adding Intercom and Home Theater features to Apple’s smart speaker, audioOS 14.2.1 is introduced as bringing ‘general performance…