Apple has launched a supplemental update to its 10.15.4 macOS Catalina update, which brings fixes to several issues, including a bug which prevented Catalina users from participating in certain FaceTime calls and a bug that rendered the USB-C port on a Mac unresponsive.
Since this is a supplemental update and not a standalone one, the new Catalina version has the same version number as the last one.
Here’s a complete list of changes, per Apple’s release notes:
- Fixes an issue where Mac computers running macOS Catalina 10.15.4 could not participate in FaceTime calls with devices running iOS 9.3.6 and earlier or OS X El Capitan 10.11.6 and earlier
- Resolves an issue where you may repeatedly receive a password prompt for an Office 365 account
- Fixes an issue where MacBook Air (Retina, 13-inch, 2020) may hang in Setup Assistant or when disconnecting and reconnecting a 4K or 5K external display
- Resolves an issue where a USB-C port in your Mac may become unresponsive Read more…