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chore(deps-dev): bump jsdom from 28.1.0 to 29.1.1#31

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chore(deps-dev): bump jsdom from 28.1.0 to 29.1.1#31
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@dependabot dependabot Bot commented on behalf of github May 23, 2026

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Bumps jsdom from 28.1.0 to 29.1.1.

Release notes

Sourced from jsdom's releases.

v29.1.1

  • Fixed 'border-radius' computed style serialization. (@​asamuzaK)
  • Fixed computed style computation when using 'background-origin' and 'background-clip' CSS properties. (@​asamuzaK)
  • Significantly optimized initial calls to getComputedStyle(), before the cache warms up. (@​asamuzaK)

v29.1.0

  • Added basic support for the ratio CSS type. (@​asamuzaK)
  • Fixed getComputedStyle() sometimes returning outdated results after CSS was modified. (@​asamuzaK)

v29.0.2

  • Significantly improved and sped up getComputedStyle(). Computed value rules are now applied across a broader set of properties, and include fixes related to inheritance, defaulting keywords, custom properties, and color-related values such as currentcolor and system colors. (@​asamuzaK)
  • Fixed CSS 'background' and 'border' shorthand parsing. (@​asamuzaK)

v29.0.1

  • Fixed CSS parsing of 'border', 'background', and their sub-shorthands containing keywords or var(). (@​asamuzaK)
  • Fixed getComputedStyle() to return a more functional CSSStyleDeclaration object, including indexed access support, which regressed in v29.0.0.

v29.0.0

Breaking changes:

  • Node.js v22.13.0+ is now the minimum supported v22 version (was v22.12.0+).

Other changes:

  • Overhauled the CSSOM implementation, replacing the @acemir/cssom and cssstyle dependencies with fresh internal implementations built on webidl2js wrappers and the css-tree parser. Serialization, parsing, and API behavior is improved in various ways, especially around edge cases.
  • Added CSSCounterStyleRule and CSSNamespaceRule to jsdom Windows.
  • Added cssMediaRule.matches and cssSupportsRule.matches getters.
  • Added proper media query parsing in MediaList, using css-tree instead of naive comma-splitting. Invalid queries become "not all" per spec.
  • Added cssKeyframeRule.keyText getter/setter validation.
  • Added cssStyleRule.selectorText setter validation: invalid selectors are now rejected.
  • Added styleSheet.ownerNode, styleSheet.href, and styleSheet.title.
  • Added bad port blocking per the fetch specification, preventing fetches to commonly-abused ports.
  • Improved Document initialization performance by lazily initializing the CSS selector engine, avoiding ~0.5 ms of overhead per Document. (@​thypon)
  • Fixed a memory leak when stylesheets were removed from the document.
  • Fixed CSSStyleDeclaration modifications to properly trigger custom element reactions.
  • Fixed nested @media rule parsing.
  • Fixed CSSStyleSheet's "disallow modification" flag not being checked in all mutation methods.
  • Fixed XMLHttpRequest's response getter returning parsed JSON during the LOADING state instead of null.
  • Fixed getComputedStyle() crashing in XHTML documents when stylesheets contained at-rules such as @page or @font-face.
  • Fixed a potential hang in synchronous XMLHttpRequest caused by a race condition with the worker thread's idle timeout.
Commits
  • 9b9ea7e 29.1.1
  • 07efb78 Optimize computed style comparison
  • 5f66329 Fix background-origin/background-clip in background shorthand
  • ad8af77 Fix border shorthand handling
  • 5a3e88e 29.1.0
  • 73db204 Update dependencies and dev dependencies
  • a7168a5 Support ratio CSS unit type
  • 15346e0 Fix style cache invalidation
  • 2a1e2cd 29.0.2
  • 4097d66 Resolve computed CSS values lazily in CSSStyleDeclaration
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for jsdom since your current version.

Install script changes

This version modifies prepare script that runs during installation. Review the package contents before updating.


Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels May 23, 2026
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/jsdom-29.1.1 branch from bc4f731 to 4d82f36 Compare May 23, 2026 07:25
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/jsdom-29.1.1 branch from 4d82f36 to 71765b5 Compare June 6, 2026 07:25
Bumps [jsdom](https://github.com/jsdom/jsdom) from 28.1.0 to 29.1.1.
- [Release notes](https://github.com/jsdom/jsdom/releases)
- [Commits](jsdom/jsdom@v28.1.0...v29.1.1)

---
updated-dependencies:
- dependency-name: jsdom
  dependency-version: 29.1.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/jsdom-29.1.1 branch from 71765b5 to 56bc3c0 Compare June 20, 2026 07:24
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