Updates 8/29/23 - Firefox

New

• Support for credit card autofill has been extended to users running Firefox in the IT, ES ,AT, BE, and PL locales.

• macOS users can now control the tabability of controls and links via about:preferences.
  

• To avoid undesirable outcomes on sites which specify their own behavior when pressing shift+right-click, Firefox now has a dom.event.contextmenu.shift_suppresses_event preference to prevent the context menu from appearing.

Fixed

• YouTube video lists now scroll correctly when navigating with a screen reader.

• Various security fixes.   ( https://www.mozilla.org/en-US/security/advisories/mfsa2023-34/  ) 

Changed

• Firefox no longer shows its own screen sharing indicator on Wayland desktop environments. The system default sharing indicator will be used instead.

Web Platform

• Support for improved CSS nesting is now enabled by default.

• Firefox now supports RTCRtpScriptTransform.

• ReadableStream.from is now supported, allowing creation of a ReadableStream from an (async) iterable.

• Firefox now supports the math-style and math-depth CSS properties and the font-size: math value.