After releasing the first public beta version of iOS and iPadOS 13.4, Apple today also released the first public beta version update of macOS Catalina 10.15.4. The user who has registered for the Apple Beta test project can install it through the Software Update page in System Preferences.
macOS Catalina 10.15.4 update mainly introduces Screen Time Communication Limits. The country has been introduced to the iPhone with iOS 13.3 updates. This feature allows parents to limit the scope of their children’s contacts.
The detailed updates are as follows:
- Using a custom mach service name is now supported for
XPCbetween apps and extensions. See
man Endpointfor more information. (57244148)
DOMkeyboard events are now dispatched as expected in
WKWebwhen pressing or releasing keys. (54580414)