Apple’s macOS High Sierra 10.13.6 update adds AirPlay 2 multi-room audio support for iTunes and improves the stability and security of your Mac. This update is recommended for all users.

AirPlay 2 for iTunes
• Control your home audio system and AirPlay 2-enabled speakers throughout your house
• Play music at the same time on multiple AirPlay 2-enabled speakers in your house, all in sync

Other improvements and fixes
• Fixes an issue that may prevent Photos from recognizing AVCHD media from some cameras
• Fixes an issue that may prevent Mail users from moving a message from Gmail to another account

For more detailed information about this update, please visit: https://support.apple.com/kb/HT208864

For detailed information about the security content of this update, please visit: https://support.apple.com/kb/HT201222

MacDailyNews Take: Plus, it’s snappy, too!