Apple releases Safari 15.1 for macOS Catalina and Big Sur. This updates aligns user interface to Safari shipped with macOS 12 Monterey.

Safari Technology Preview 134 is also released. Main focus is on bug fixes and performance improvements.

Download: Downloads for Safari

Release Notes: Safari Technology Preview Release Notes

Reference: Apple Releases Safari Technology Preview 134 With Bug Fixes and Performance Improvements, Apple Releases Safari 15.1 for macOS Big Sur and macOS Catalina



Try new features of Safari Technology Preview.

QA engineer:

Try web resources on Safari Technology Preview for regressions.


Business as usual.

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