Pale Moon 33.9.0.1

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Pale Moon est, ce qu'on pourrait appeler, un clone de Firefox créé par des développeurs qui étaient en désaccord avec la feuille de route du navigateur de la fondation Mozilla à l'époque de la mise en place du thème Australis (celui qui ressemble à s'y méprendre à Google Chrome). Afin d'être plus indépendants possible, les développeurs ont également décidé de cloner le moteur de rendu Gecko (et de l'appeler Goanna) afin d'y apporter eux-mêmes les correctifs de sécurité et autres nouveautés tout en gardant l'esprit de "l'ancien" Firefox.

De ce fait, Pale Moon est désormais un navigateur totalement indépendant de Mozilla et suit donc son propre rythme de mise à jour. Pale Moon est disponible sur Windows (à partir de Windows 7) et sur Linux.

Pale Moon
Version actuelle : 33.9.0.1 - Liste d'extensions compatible
Windows : 32 bits, 64 bits - Portable 32 bits, 64 bits | macOS Intel, ARM | Linux

Notes de version de Pale Moon 33.9.0.1 (25/09/2025)

v33.9.0.1 (2025-09-24)

This is a small, critical update to address issues with the browser's stability and usability due to the 33.9.0 changes to X-Content-Type-Options: nosniff header parsing.
Mac and FreeBSD will follow shortly when the maintainer has been able to build the update.

v33.9.0 (2025-09-23)

This is a major development, bugfix and security release, focusing primarily on improving web compatibility.
Special thanks to the students from the University of the Philippines Los Baños for their work on improving CSS in the platform over the summer!

New features:

  • Implemented the CSS4 revert keyword.
  • Implemented the clip keyword for overflow. See implementation notes.
  • Implemented axis-shorthand parsing of overflow. This should fix some issues with areas being unscrollable on the web.
  • Implemented CSS color-mix (RGB and HSL color spaces only).
  • Implemented CSS @supports(selector(<complex selector>)) syntax.
  • Implemented CSS Cascade Layers @layer support.
  • Implemented support for CSS clip-path:<geometry-box> without actually supplying a clip path to use. See implementation notes.
  • Implemented overflow-inline and overflow-block CSS properties.
  • Implemented the :autofill CSS pseudo-class. Auto-filled fields will now also be styled by default to indicate autofilling/password manager recall has occurred.
  • Implemented the :focus-visible CSS pseudo-class.
  • Implemented the prefers-reduced-motion CSS media query. See implementation notes.
  • Implemented a minimal version of the visualViewport web API. See implementation notes.

Changes/fixes:

  • Un-prefixed CSS -moz-user-select and aligned with the user-select CSS4 spec.
  • Un-prefixed CSS -moz-read-only and -moz-read-write pseudo-classes.
  • Improved the handling of X-Content-Type-Options: nosniff to align more with the spec and expected behavior on the web.
  • Added support for FFmpeg 7.0/libavcodec 61.
  • Fixed a bug where sub-properties of CSS border-image would not update when the value they inherit from changes.
  • Fixed a bug where scrollbar-width was incorrectly treated as an inherited property.
  • Fixed an issue where screen/pixel color depth could potentially be mis-reported on Linux.
  • Fixed a potential issue with fontconfig on Linux. We now explicitly initialize fontconfig on startup.
  • Fixed various issues with vpx on PowerPC architectures.
  • Fixed issues when building ffvpx on architectures without assembly support.
  • Fixed a memory safety issue in two-position gradient color-stops code.
  • Changed the way @import rules are processed. They will now be processed in the order of appearance in the importing stylesheet.
  • Changed how TypedArray constructors handle initialization values, aligning with the ECMAScript spec. See implementation notes.
  • Changed how Cache-control HTTP headers are parsed if multiple headers are present in a response.
  • Made additional improvements to "Copy as cURL" devtools command.
  • Security issues addressed: CVE-2025-10536 and CVE-2025-10533 DiD.
Notes de versions complètes de Pale Moon