Feb 18, 2021 Released on October 7th, 2019, macOS 10.15 Catalina is the latest version of the Mac operating system. Just like each macOS update in the past, Apple has created Catalina with more features and optimizations to improve your Mac experience. Go to the macOS Catalina page to learn more about what’s new. Supports OS X 10.7 or later and Windows 7 or later. Available only to persons age 13 or older in the U.S. And many other countries and regions. The improved Retouch tool is supported on the following Mac models: MacBook Pro (15-inch and 16-inch models) introduced in 2016 or later; iMac (Retina 5K models) introduced in 2014. MacOS Catalina (version 10.15) is the sixteenth major release of macOS, Apple Inc.' S desktop operating system for Macintosh computers. It is the successor to macOS Mojave and was announced at WWDC 2019 on June 3, 2019 and released to the public on October 7, 2019. MacOS Big Sur elevates the most advanced desktop operating system in the world to a new level of power and beauty. Experience Mac to the fullest with a refined new design. Enjoy the biggest Safari update ever. Discover new features for Maps and Messages. And get even more transparency around your privacy.
In conjunction with the announcement of new Apple News features, Apple on Wednesday released macOS 10.15.6 Catalina, an update to the Mac operating system.
The News app now has support for a new curated local news section in the Today feed. Currently, only five regions are covered: the Bay Area, Houston, Los Angeles, New York, and San Francisco. If you subscribe to Apple News+, you’ll find that Apple has added more local newspapers. The Apple News daily newsletter is also “personalized with stories that reflect your interests.”
As for bug fixes, Apple says 10.15.6 has the following:
Mac Os 10.15 Release Date
Adds a new option to optimize video streaming on HDR-compatible Mac notebooks for improved battery life
Fixes an issue where the computer name may change after installing a software update
Resolves an issue where certain USB mouse and trackpads may lose connection
Os 10.15.5 Force Empty Trash On Macbook Pro
The update also includes several enterprise-level update, which are detailed in this support document.