Apple's macOS 11.0 Big Sur will be released later in 2020, and Apple has revealed that it will be bringing a refreshed design to all of its apps, and the Finder, plus adding an iOS-style Control Center, and improvements to Maps and Messages.
Following this week's release of iOS 13.4.1 and watchOS 6.2.1, Apple on Wednesday issued a tweaked version of macOS Catalina that fixes a bug which prevented some users from participating in FaceTime calls.
Some snooping around in the new macOS Catalina 10.15.3 beta build has unearthed references to "Pro Mode," which could be used to temporarily boost the performance of macOS systems such as the MacBook Pro.
Apple has warned developers it will be reinstating the app notarization requirements it set out for macOS Catalina, with the transition period affecting macOS software distributed outside the Mac App Store ending at the start of February 2020.
Apple has released macOS Catalina 10.15.2 to the public, bringing with it a selection of smaller updates to the Mac that refines Apple News, Stocks, Photos, Mail, and other apps and features alongside typical performance improvements.