The macOS 10.5.3 is now available for supported Macs and it comes with bug fixes and performance enhancements.
Here is what you get from the new upgrade:
The macOS Catalina 10.15.3 update increases the stability, reliability, and security of your Mac, and is suggested 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 16-inch MacBook Pro (2019)
The new version of Apple’s macOS is now available and you can download and upgrade your device and you can do it by going to System Preferences from the Apple Menu on your mac and then clicking Software Update.