January 28, 2020: Apple releases macOS Catalina 10.15.3 Apple has released macOS Catalina 10.15.3 to the public. With this update, iCloud Drive folder sharing is now on the Mac, as are Apple Music time-synced lyrics.Ĭommunication limits are now present in Screen Time for Mac as well, and there are a number of other improvments to be found in the update. March 24, 2020: Apple releases macOS Catalina 10.15.4 Apple has released macOS Catalina 10.15.4 to the public. This update adds the usual spate of bug fixes and performance improvements, but the highlight here is the new battery health management feature for Mac laptops. This update fixes a few security flaws found in previous versions of macOS. June 1, 2020: Apple releases macOS Catalina 10.15.5 supplemental update Apple has released a supplemental update to macOS Catalina 10.15.5. This update adds support for audio stories in Apple News, a group of other Apple News improvements, and the usual slate of bug fixes. July 15, 2020: Apple releases macOS Catalina 10.15.6 Apple has released macOS Catalina 10.15.6.

This update fixes a bug that affected virtualization on Macs running version 10.15.6.

Newest Os October 2018 Mac Is Connected.

New mac release october 2018