Apple previews new Safari features which will be available in macOS 13 Ventura.
Safari Technology Preview Release 147 is now available for download for macOS Monterey 12.3 or later and macOS Ventura beta. Updates to Safari Technology Preview are no longer available for macOS Big Sur. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS Monterey, or System Settings under General → Software Update on macOS Ventura.Apple Developer
Note: Shared Tab Groups and syncing for Tab Groups, Website Settings, and Web Extensions are not enabled in this release.
Features available for test:
- Live Text
- Web Push
- New web extensions
Download: Safari – Resources
Release notes: Safari Technology Preview Release Notes