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fix(deps): update dependency jsdom to v29#43

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fix(deps): update dependency jsdom to v29#43
uniproject-renovate[bot] wants to merge 1 commit into
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renovate/jsdom-29.x

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@uniproject-renovate uniproject-renovate Bot commented May 20, 2026

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This PR contains the following updates:

Package Change Age Confidence
jsdom ^28.1.0^29.0.0 age confidence

Release Notes

jsdom/jsdom (jsdom)

v29.1.1

Compare Source

  • 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

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  • Fixed getComputedStyle() sometimes returning outdated results after CSS was modified.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

v29.0.2

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  • 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

Compare Source

  • 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

Compare Source

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.

Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

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This PR has been generated by Renovate Bot.

@uniproject-renovate uniproject-renovate Bot requested a review from a team as a code owner May 20, 2026 00:01
@uniproject-renovate uniproject-renovate Bot added kind/dependency-update 依存関係の更新 renovate/javascript type/major (renovate) major update labels May 20, 2026
@uniproject-renovate uniproject-renovate Bot force-pushed the renovate/jsdom-29.x branch from 59ab282 to 1d0412b Compare May 22, 2026 03:17
@uniproject-renovate uniproject-renovate Bot changed the title Update dependency jsdom to v29 fix(deps): update dependency jsdom to v29 May 22, 2026
@uniproject-renovate uniproject-renovate Bot force-pushed the renovate/jsdom-29.x branch from 1d0412b to 9cd98d8 Compare July 9, 2026 02:32
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