

- RELEASE NOTES FOR SAFARI TECHNOLOGY PREVIEW 27 UPDATE
- RELEASE NOTES FOR SAFARI TECHNOLOGY PREVIEW 27 FULL
Added support for custom properties in mitStyles() ( Added support for custom properties in JavaScript-originated animations ( Share.
RELEASE NOTES FOR SAFARI TECHNOLOGY PREVIEW 27 FULL
Fixed :focus pseudo-class failing to repaint on a shadow host when the focus moves from outside the page to inside a shadow tree ( Fixed :focus-within pseudo-class not getting updated when the frame loses or gains focus ( Fixed :lang pseudo-class to work across shadow boundaries ( Fixed the :host() function pseudo-class to only accept a single compound-selector ( Fixed vw units to get updated inside shadow trees as the frame is resized ( Adjusted ArrayBuffer size tracking only when full garbage collection happens ( Adopted Intl.NumberFormat v3 spec change for useGrouping option ( Fixed interpretation of the fractional part of an ISO8601 Duration string ( Animations.Updated user-agent overrides to match options in Safari 16 ( Fixed specificity of :has() pseudo-classes ( Renamed container-type value none to normal ( DOM.Improved search performance for short queries on many sites ( Device Settings and Develop menu.Fixed reasons for compositing for an element with clip-path and composited descendants ( Search Tab.Fixed Screenshots timeline overview records to adjust their position when zooming in or zooming out ( Layers Tab.

RELEASE NOTES FOR SAFARI TECHNOLOGY PREVIEW 27 UPDATE
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.

Safari Technology Preview Release 150 is now available for download for macOS Monterey 12.3 or later and macOS Ventura beta.
