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@renovate renovate bot commented Jan 31, 2025

This PR contains the following updates:

Package Change Age Confidence
jsdom ^24.0.0 -> ^26.0.0 age confidence

Release Notes

jsdom/jsdom (jsdom)

v26.1.0

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  • Added at least partial support for various SVG elements and their classes: <defs> (SVGDefsElement), <desc> (SVGDescElement), <g> (SVGGElement), <metadata> (SVGMetadataElement), <switch> (SVGSwitchElement), and <symbol> (SVGSymbolElement).
  • Added SVGAnimatedPreserveAspectRatio and SVGAnimatedRect, including support in the reflection layer.
  • Added the SVGSVGElement createSVGRect() method, and the SVGRect type (which is distinct from DOMRect.)
  • Added indexed property support to HTMLFormElement.
  • Updated the SVGElement viewportElement() method to correctly establish the viewport based on ancestor elements.
  • Removed the now-bloated form-data dependency in favor of our own smaller implementation of multipart/form-data serialization. No functional changes are expected.
  • Various performance improvements, caches, microoptimizations, and deferred object creation.

v26.0.0

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Breaking change: canvas peer dependency requirement has been upgraded from v2 to v3. (sebastianwachter)

Other changes:

  • Added AbortSignal.any(). (jdbevan)
  • Added initial support for form-associated custom elements, in particular making them labelable and supporting the ElementInternals labels property. The form-associated callbacks are not yet supported. (hesxenon)
  • Updated whatwg-url, adding support for URL.parse().
  • Updated cssstyle and rrweb-cssom, to improve CSS parsing capabilities.
  • Updated nwsapi, improving CSS selector matching.
  • Updated parse5, fixing a bug around <noframes> elements and HTML entity decoding.
  • Fixed JSDOM.fromURL() to properly reject the returned promise if the server redirects to an invalid URL, instead of causing an uncaught exception.

v25.0.1

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  • Updated dependencies, notably tough-cookie, which no longer prints a deprecation warning.

v25.0.0

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This major release changes the prototype of a jsdom's EventTarget.prototype to point to the Object.prototype inside the jsdom, instead of pointing to the Node.js Object.prototype. Thus, the prototype chain of Window stays entirely within the jsdom, never crossing over into the Node.js realm.

This only occurs when runScripts is set to non-default values of "dangerously" or "outside-only", as with the default value, there is no separate Object.prototype inside the jsdom.

This will likely not impact many programs, but could cause some changes in instanceof behavior, and so out of an abundance of caution, we're releasing it as a new major version.

v24.1.3

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  • Fixed calls to postMessage() that were done as a bare property (i.e., postMessage() instead of window.postMessage()).

v24.1.2

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  • Fixed an issue with the in operator applied to EventTarget methods, e.g. 'addEventListener' in window, which only appeared in Node.js ≥22.5.0. (legendecas)
  • Fixed the events fired by blur(): it no longer fires focus and focusin on the Document, and blur and focusout no longer have their relatedTarget property set. (asamuzaK)

v24.1.1

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  • Fixed selection methods to trigger the selectionchange event on the Document object. (piotr-oles)

v24.1.0

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  • Added the getSetCookie() method to the Headers class. (ushiboy)
  • Fixed the creation and parsing of elements with names from Object.prototype, like "constructor" or "toString".
  • Updated rweb-cssom, which can now parse additional CSS constructs.

Configuration

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot force-pushed the renovate/jsdom-26.x branch 2 times, most recently from c93b4d4 to 6042ea3 Compare August 14, 2025 02:01
@renovate renovate bot force-pushed the renovate/jsdom-26.x branch from 6042ea3 to 1bf6230 Compare August 14, 2025 02:17
@inokawa inokawa merged commit 06fa9ad into main Aug 14, 2025
1 check passed
@inokawa inokawa deleted the renovate/jsdom-26.x branch August 14, 2025 02:22
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