Release notes - Sonos system updates

This article contains release notes for Sonos system updates.

By default, your Sonos system is set to update automatically. You can manually check for updates using the Sonos app.

For release notes related to the Sonos app, please see Release notes - Sonos app updates.


Current system version

81.1-58210

Release date: 10/29/2024

In this update:

  • Support for the all-new Arc Ultra soundbar and Sub 4
  • TV Audio Swap bug fixes between Sonos Ace and Beam Gen 1
  • Playback stability and performance enhancements
  • Sonos Voice Control stability fixes
  • Improvements to Spotify playback and Spotify Connect

Still need help?

Our technicians can help over the phone or with a live chat. You can also ask questions and find answers with other Sonos owners in our Sonos Community.