Apple has released Safari 14.0 for MacOS Catalina and MacOS Mojave users. Safari 14 is also the version of Safari that comes with macOS Big Sur, although Big Sur has not yet been released and is still in beta development.
Safari 14 includes a redesigned tab bar and customizable homepage, removal of Adobe Flash support, a Privacy Report feature that focuses on cross-site tracking, along with various other enhancements and security enhancements.
Mac users can download Safari 14 for MacOS Mojave and MacOS Catalina by going to the software update feature on their computer via the Apple menu> System Preferences> Software Update.
Although the update is for one browser only, it is still a good idea to back up your Mac before proceeding with the Safari 14 installation.
Release Notes for Safari 14 (for Mojave)
Safari 14.0 introduces new features, even faster performance and improved security.
• New tab bar design displays multiple tabs on the screen and displays favorite icons by default
Customizable Home allows you to set a wallpaper and add new sections
• Privacy Report shows cross-site tracking that is blocked by Intelligent Tracking Prevention
• Removes Adobe Flash support for enhanced security
Some features may not be available in all regions or on all Apple devices.
For detailed information about the security content of this update, visit: https://support.apple.com/kb/HT201222.
Separately, Apple also released iOS 14, iPadOS 14, watchOS 7 and tvOS 14.