12/1/2023 0 Comments Pale moon firefox![]() We're finally at a level with this (after several setbacks and brick-walling) that it can be enabled by default. Google WebComponents has been long-running major feature work in UXP.UXP Mozilla security patch summary: 1 fixed, 4 DiD, 14 not applicable.Security issues addressed: CVE-2023-25751, CVE-2023-28163 and several others that do not have a CVE.Improved filename safety when saving files to prevent potential environment leaks.Fixed potential crash scenarios in the graphics subsystem. DiD.Improved JavaScript JIT code generation safety. DiD.Improved content type security of jar: channels. DiD.Fixed several intermittent and difficult-to-trace crashes.Cleaned up URI Classifier plumbing (Google SafeBrowsing leftover).Cleaned up unused "tracking protection" plumbing. ![]() Enabled the Web text-to-speech API by default (only supported on some operating systems).Implemented handling for full-range videos (0-255 luminance levels) giving better video playback quality.Implemented handling for both RGB encoded video playback (instead of just YUV).Implemented the env() environment variable CSS function.Implemented the inset CSS shorthand property.Implemented complex selectors for the :not() CSS pseudo-class.Implemented the :is() and :where() CSS pseudo-classes.Fixed an issue where the caret (text cursor) would sometimes not be properly visible.Improved regular expression object handling so it can be properly garbage collected.Fixed several crashes related to regular expression code.Updated our promises and async function implementation to the current spec.We could use your help evaluating the ones that are still there see the issue on our repo. A number of site-specific overrides have been updated or removed because they are no longer necessary or current with the platform developments in terms of web compatibility.Note that this may require some updates to tab extensions or themes. Tab titles in the browser now fade if they are too long instead of using ellipses, to provide a little more readable space to page titles.Shadow DOM and CustomElements, collectively making up WebComponents, have been enabled by default which should bring much broader web compatibility to the browser for many a site that uses web 2.0+ frameworks.Thanks also to Martok and Job Bautista for continuing to work on and improve the JavaScript engine as well as u3xxxx for working on video playback improvements. Of course major thanks to everyone who has contributed to this complex and difficult WebComponents task over a long time! Huge thanks to FranklinDM for his work this cycle getting us to this point. Signed/notarized builds with the regular branding are available from the download page! Most notably, our implementation of Google WebComponents is now at a state where we enabled them by default.Īdditionally, our Mac builds (for both Intel and ARM Macs) are no longer in beta and considered stable. This is another major update with important compatibility improvements for the web.
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