| Version | Change log |
| macOS Catalina 10.15.4 B19E Feb 20, 2020 |
macOS Catalina 10.15.4 introduces iCloud Drive folder sharing, Screen Time communications limits, Apple Music time-synced lyrics view, and more. The update also improves the stability, reliability, and security of your Mac. Finder: ICloud Drive folder sharing from Finder Controls to limit access only to people you explicitly invite, or to grant access to anyone with the folder link Permissions to choose who can make changes and upload files and who can only view and download files Screen Time: Communication limits for controlling who your children can communicate with and be contacted by throughout the day and during downtime Playback control of music videos for your children Music: Time-synced lyrics view for Apple Music, including the ability to jump to your favorite part of a song by clicking a line in lyrics view Safari: Option to import Chrome passwords into your iCloud Keychain for easy AutoFill of your passwords in Safari and across all your devices Controls for duplicating a tab and for closing all tabs to the right of the current tab HDR playback support on compatible computers for Netflix content App Store with Apple Arcade: Universal Purchase support enables the use of a singular purchase of a participating app across iPhone, iPod touch, iPad, Mac, and Apple TV Recently played Arcade games appear in the Arcade tab so you can continue playing on iPhone, iPod touch, iPad, Mac, and Apple TV Pro Display XDR: Customized reference modes that you can tailor to specific workflow needs by selecting from several color gamut, white point, luminance, and transfer function options |
| macOS Catalina 10.15.3 B19D Feb 20, 2020 |
Endpoint Security: New Features: Using a custom mach service name is now supported for XPC between apps and extensions. See man EndpointSecurity for more information. (57244148) Mac Catalyst: Resolved Issues: DOM keyboard events are now dispatched as expected in WKWebView when pressing or releasing keys. (54580414) |
