Updates 4/23/24 - PaleMoon

​PaleMoon​​ v33.​​1​​.0 (2024-04-23)​

​This is a development, stability and security release.​

​New features:​

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• ​Implemented support for single-use ​​<linkrel=preload>​​ meta tag. This implementation allows use of it without specifying a second ​​<link rel={type}>​​ meta tag to actually load the linked document which was originally intended for this tag (to hint to a browser it should pre-load the document for fast painting).​
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• ​Implemented CSP v3 keywords ​​script-src-elem​​, ​​script-src-attr​​, ​​style-src-elem​​ and ​​style-src-attr​​.​
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• ​Enabled the use of html5's ​​<dialog>​​ by default. While this is not yet a complete implementation, use of it in the wild dictated we enable this early. The implementation should functionally suffice for usage seen so far.​
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• ​Added support for Emoji 15.1.​
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• ​Implemented ​​webkitURL​​ legacy window alias for URL for web compatibility.​
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• ​Implemented CSS shorthands ​​margin-block​​, ​​margin-inline​​, ​​padding-block​​ and ​​padding-inline​​.​
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• ​Added support for querying CPU capabilities (SSE2/AVX/AVX2) to the Navigator interface. For privacy reasons this is not exposed to the web, but can be used by extensions.​
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​Changes/fixes:​

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• ​Fixed broken mousewheel scrolling if building with ​​--disable-npapi​​.​
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• ​Fixed a minor issue with XUL tree display in some circumstances.​
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• ​Dev: Aligned canvas ​​Path2D.addPath​​ with the updated spec. It now supports ​​DOMMatrix​​ as opposed to ​​SVGMatrix​​.​
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• ​Removed Stylo (Gecko Rust style system) leftovers from the source tree.​
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• ​Fixed a few potential emoji display issues.​
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• ​Fixed some issues with workers.​
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• ​Fixed an issue with ctrl+c copying in devtools.​
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• ​Fixed crashes when run under WINE because of its lack of support for ​​IDXGIKeyedMutex​​.​
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• ​Fixed a crash when dealing with a specific (unmaintained) extension.​
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• ​Added ​​.xrm-ms​​ files to the executable warning list on Windows.​
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• ​Added sanity checks on http/2 header sizes.​
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• ​Fixed a potential issue in the JavaScript JIT compiler.​
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• ​Pulled a few fixes from upstream for the OpenType Sanitizer.​
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• ​Added a fix to avoid a potential issue when assigning a media data buffer.​
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• ​Security issues addressed: CVE-2024-3863, CVE-2024-3302, CVE-2024-3857 DiD, CVE-2024-3859 and CVE-2024-3861 DiD.​
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​Available via the internal updater: Help / Check for Updates​

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​or Full downloads: ​​Pale Moon for Windows downloads​