chore(deps-dev): bump jsdom from 27.4.0 to 28.0.0

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Bumps jsdom from 27.4.0 to 28.0.0.

Release notes

Sourced from jsdom's releases.

Version 28.0.0

• Overhauled resource loading customization. See the new README for details on the new API.
• Added MIME type sniffing to <iframe> and <frame> loads.
• Regression: WebSockets are no longer correctly throttled to one connection per origin. This is a result of the bug at nodejs/undici#4743.
• Fixed decoding of the query components of <a> and <area> elements in non-UTF-8 documents.
• Fixed XMLHttpRequest fetches and WebSocket upgrade requests to be interceptable by the new customizable resource loading. (Except synchronous XMLHttpRequests.)
• Fixed the referrer of a document to be set correctly when redirects are involved; it is now the initiating page, not the last hop in the redirect chain.
• Fixed correctness bugs when passing ArrayBuffers or typed arrays to various APIs, where they would not correctly snapshot the data.
• Fixed require("url").parse() deprecation warning when using WebSockets.
• Fixed <iframe>, <frame>, and <img> (when canvas is installed) to fire load events, not error events, on non-OK HTTP responses.
• Fixed many small issues in XMLHttpRequest.

Changelog

Sourced from jsdom's changelog.

28.0.0

• Overhauled resource loading customization. See the new README for details on the new API.
• Added MIME type sniffing to <iframe> and <frame> loads.
• Regression: WebSockets are no longer correctly throttled to one connection per origin. This is a result of the bug at nodejs/undici#4743.
• Fixed decoding of the query components of <a> and <area> elements in non-UTF-8 documents.
• Fixed XMLHttpRequest fetches and WebSocket upgrade requests to be interceptable by the new customizable resource loading. (Except synchronous XMLHttpRequests.)
• Fixed the referrer of a document to be set correctly when redirects are involved; it is now the initiating page, not the last hop in the redirect chain.
• Fixed correctness bugs when passing ArrayBuffers or typed arrays to various APIs, where they would not correctly snapshot the data.
• Fixed require("url").parse() deprecation warning when using WebSockets.
• Fixed <iframe>, <frame>, and <img> (when canvas is installed) to fire load events, not error events, on non-OK HTTP responses.
• Fixed many small issues in XMLHttpRequest.

Commits

• 20f614d Version 28.0.0
• 2b65c6a Replace the resource loader API
• 638bd68 Decode <a> and <area> query strings using document's encoding
• 457bd4b Add AGENTS.md (and CLAUDE.md)
• bf1dc15 Mark header-values tests as fail-slow due to Node.js bug
• 92f269e Update dependencies and dev dependencies
• 7d6e667 Improve spec alignment of Headers and header type tests
• 2c29aed Fix Windows-specific task kill timeouts
• d941216 Add failing regression test for animation-name case-sensitivity
• 56a833d Update style benchmark
• Additional commits viewable in compare view

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Summary by cubic

Upgrade dev dependency jsdom from 27.x to 28.0.0 to keep our test environment current and pick up bug fixes. This major release changes resource loading and tweaks some DOM/network behaviors.

• Migration
  • If we use jsdom’s ResourceLoader or custom fetch/XHR interception, migrate to the new resource loading API and update related mocks.
  • Re-run tests involving iframes/images/redirects/WebSockets/ArrayBuffers: load events on non-OK responses, referrer on redirects, stricter ArrayBuffer snapshotting, and a known WebSocket throttling regression may affect expectations.

^{Written for commit 45b1674. Summary will update on new commits.}

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No issues found across 1 file

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@dependabot merge

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