Software Update: Apple macOS 10.15.3

Apple has released an update for macOS 10.15, better known as Catalina. New in version 10.15, which can be downloaded for free from the Apple Store, includes Sidecar, which allows users to extend their desktop of, for example, the MacBook Pro with the iPad as a second screen. Furthermore, it is possible to control the Mac with voice commands and iTunes has been replaced by the separate programs Apple Music, Apple Podcasts and Apple TV. The following improvements have also been made in this update:

macOS Catalina 10.15.3

The macOS Catalina 10.15.3 update improves the stability, reliability, and security of your Mac, and is recommended for all users.

• Optimizes gamma handling of low gray levels on Pro Display XDR for SDR workflows when using macOS
• Improves multi-stream video editing performance for HEVC and H.264-encoded 4K video on the MacBook Pro (16-inch, 2019)