Safari Technology Preview Release 242 includes WebKit improvements and bug fixes across multiple web platform areas.
- •Added support for CSS attr() function from CSS Values Level 5
- •Introduced HTML closedby attribute for dialog elements and fixed HTML parser edge cases
- •Fixed accessibility issues with VoiceOver reading presentation-role images and customizable select elements
- •Resolved CSS layout bugs including flexbox nesting, sticky positioning, anchor positioning, and checkbox outline alignment
- •Added WebRTC features including jitterBufferTarget support and video source dimensions in RTC stats
This summary was automatically generated by AI based on the original article and may not be fully accurate.
WebKit
CSS-Tricks