: Ensure you have at least 400MB of available disk space.

: Reliability improvements when backing up or restoring your device via a physical cable.

: This version includes support for AirPlay 2 and Multi-Room audio, allowing you to stream music to multiple HomePods or compatible speakers simultaneously. Key Features and Improvements

: Run the .dmg installer and follow the on-screen prompts. A system restart is usually recommended after the installation completes to ensure the mobile device drivers load correctly. Troubleshooting Common Issues

: Enhanced "For You" and "Browse" sections for subscribers.

While newer macOS versions have split iTunes into separate Music, TV, and Podcasts apps, version 12.8.0.150 is the definitive late-stage update for: