chore(deps): bump @docusaurus/theme-mermaid from 3.8.1 to 3.9.1

[dependabot]

Bumps @docusaurus/theme-mermaid from 3.8.1 to 3.9.1.

Release notes

Sourced from @​docusaurus/theme-mermaid's releases.

3.9.1 (2025-09-26)

🐛 Bug Fix

• docusaurus
  • #11434 fix(core): fix Docusaurus outDir for sites using baseUrl (@​slorber)

Committers: 1

• Sébastien Lorber (@​slorber)

3.9.0 (2025-09-25)

🚀 New Feature

• docusaurus-theme-search-algolia
  • #11421 feat(theme-search-algolia): use DocSearch v4.1, optimize integration (@​slorber)
• docusaurus-plugin-content-blog, docusaurus-theme-classic
  • #11425 feat(blog): Add support for email social icon + resize default social icon a bit (@​slorber)
• docusaurus-theme-classic, docusaurus-theme-common
  • #11426 feat(theme): Add theme-tabs-container stable className (@​slorber)
• docusaurus-theme-classic, docusaurus-theme-search-algolia, docusaurus-theme-translations
  • #11327 feat(search): add runtime support for DocSearch v4 (@​dylantientcheu)
• docusaurus-faster, docusaurus
  • #11415 feat(faster): upgrade Rspack to 1.5, use lazyBarrel experiment, remove deprecated option (@​slorber)
  • #11294 feat(faster): Upgrade to Rspack 1.4 (@​slorber)
• docusaurus-utils
  • #11397 feat(mdx): resolve @site/* markdown links, fix resolution priority bugs (@​slorber)
• docusaurus-theme-mermaid
  • #11357 feat(mermaid): support elk layout (@​Feez2403)
• docusaurus-plugin-pwa, docusaurus-theme-classic, docusaurus-theme-common, docusaurus-types, docusaurus-utils, docusaurus
  • #11316 feat(core): Add i18n.localeConfigs[locale].{url,baseUrl} config options, fix multi-domain deployments (@​slorber)
• docusaurus-plugin-content-blog, docusaurus-plugin-content-docs, docusaurus-plugin-content-pages, docusaurus-types, docusaurus-utils, docusaurus
  • #11304 feat(core): add i18n.localeConfigs.translate + skip translation process if i18n/<locale> dir doesn't exist (@​slorber)
• docusaurus-plugin-content-docs
  • #11228 feat(docs): sidebar item key attribute - fix docs translations key conflicts (@​slorber)
• create-docusaurus
  • #11293 feat(create-docusaurus): use respectPrefersColorScheme in init template (@​slorber)
• docusaurus-mdx-loader, docusaurus-types, docusaurus
  • #11282 feat(core): add siteConfig.markdown.emoji config option to disable remark-emoji (@​slorber)
• create-docusaurus, docusaurus-mdx-loader, docusaurus-plugin-content-blog, docusaurus-plugin-content-docs, docusaurus-types, docusaurus
  • #11283 feat(core): Add siteConfig.markdown.hooks, deprecate siteConfig.onBrokenMarkdownLinks (@​slorber)

🐛 Bug Fix

• docusaurus-theme-classic, docusaurus
  • #11422 fix(theme): fix copy of indented code blocks, replace copy-text-to-clipboard by clipboard API (@​slorber)
• docusaurus-theme-classic
  • #11407 fix(theme): remove hardcoded fill from Bluesky and LinkedIn icons (@​Simek)
  • #11389 fix(theme): render sidebar category index with unlisted children as a simple doc/link item (@​slorber)

... (truncated)

Changelog

Sourced from @​docusaurus/theme-mermaid's changelog.

3.9.1 (2025-09-26)

🐛 Bug Fix

• docusaurus
  • #11434 fix(core): fix Docusaurus outDir for sites using baseUrl (@​slorber)

Committers: 1

• Sébastien Lorber (@​slorber)

3.9.0 (2025-09-25)

🚀 New Feature

• docusaurus-theme-search-algolia
  • #11421 feat(theme-search-algolia): use DocSearch v4.1, optimize integration (@​slorber)
• docusaurus-plugin-content-blog, docusaurus-theme-classic
  • #11425 feat(blog): Add support for email social icon + resize default social icon a bit (@​slorber)
• docusaurus-theme-classic, docusaurus-theme-common
  • #11426 feat(theme): Add theme-tabs-container stable className (@​slorber)
• docusaurus-theme-classic, docusaurus-theme-search-algolia, docusaurus-theme-translations
  • #11327 feat(search): add runtime support for DocSearch v4 (@​dylantientcheu)
• docusaurus-faster, docusaurus
  • #11415 feat(faster): upgrade Rspack to 1.5, use lazyBarrel experiment, remove deprecated option (@​slorber)
  • #11294 feat(faster): Upgrade to Rspack 1.4 (@​slorber)
• docusaurus-utils
  • #11397 feat(mdx): resolve @site/* markdown links, fix resolution priority bugs (@​slorber)
• docusaurus-theme-mermaid
  • #11357 feat(mermaid): support elk layout (@​Feez2403)
• docusaurus-plugin-pwa, docusaurus-theme-classic, docusaurus-theme-common, docusaurus-types, docusaurus-utils, docusaurus
  • #11316 feat(core): Add i18n.localeConfigs[locale].{url,baseUrl} config options, fix multi-domain deployments (@​slorber)
• docusaurus-plugin-content-blog, docusaurus-plugin-content-docs, docusaurus-plugin-content-pages, docusaurus-types, docusaurus-utils, docusaurus
  • #11304 feat(core): add i18n.localeConfigs.translate + skip translation process if i18n/<locale> dir doesn't exist (@​slorber)
• docusaurus-plugin-content-docs
  • #11228 feat(docs): sidebar item key attribute - fix docs translations key conflicts (@​slorber)
• create-docusaurus
  • #11293 feat(create-docusaurus): use respectPrefersColorScheme in init template (@​slorber)
• docusaurus-mdx-loader, docusaurus-types, docusaurus
  • #11282 feat(core): add siteConfig.markdown.emoji config option to disable remark-emoji (@​slorber)
• create-docusaurus, docusaurus-mdx-loader, docusaurus-plugin-content-blog, docusaurus-plugin-content-docs, docusaurus-types, docusaurus
  • #11283 feat(core): Add siteConfig.markdown.hooks, deprecate siteConfig.onBrokenMarkdownLinks (@​slorber)

🐛 Bug Fix

• docusaurus-theme-classic, docusaurus
  • #11422 fix(theme): fix copy of indented code blocks, replace copy-text-to-clipboard by clipboard API (@​slorber)
• docusaurus-theme-classic
  • #11407 fix(theme): remove hardcoded fill from Bluesky and LinkedIn icons (@​Simek)
  • #11389 fix(theme): render sidebar category index with unlisted children as a simple doc/link item (@​slorber)

... (truncated)

Commits

• c0dd59f v3.9.1
• c24d7dc chore: release v3.9 (#11419)
• 1c484e1 chore: drop support for Node 18, that reached End-of-Life (#11408)
• 3059107 feat(mermaid): support elk layout (#11357)
• f811e2d chore: release 3.8.1 (#11249)
• See full diff in compare view

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Note

Upgrade @docusaurus/theme-mermaid from 3.8.1 to 3.9.1 with corresponding lockfile updates and Node 20+ engine requirements.

• Dependencies:
  • Bump @docusaurus/theme-mermaid 3.8.1 → 3.9.1 in package.json.
  • Lockfile updates cascade @docusaurus/* internals to 3.9.1, add new transitive deps (e.g., webpack-dev-server@5, memfs, colorette) and optional peer @mermaid-js/layout-elk.
  • Raise engine requirements for related packages to node >=20.

^{Written by Cursor Bugbot for commit 5551693. This will update automatically on new commits. Configure here.}

[dependabot]

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Project	Deployment	Preview	Comments	Updated (UTC)
metamask-docs	Error			Oct 5, 2025 4:02am

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	@​docusaurus/​theme-mermaid@​3.8.1 ⏵ 3.9.1			+1

View full report

[socket-security]

Caution

MetaMask internal reviewing guidelines:

• Do not ignore-all
• Each alert has instructions on how to review if you don't know what it means. If lost, ask your Security Liaison or the supply-chain group
• Copy-paste ignore lines for specific packages or a group of one kind with a note on what research you did to deem it safe.
  @SocketSecurity ignore npm/PACKAGE@VERSION

Action	Severity	Alert  (click "▶" to expand/collapse)
Block		mime-types@3.0.1 has a New author. New Author: ulisesgascon Previous Author: wesleytodd From: package-lock.json → npm/@docusaurus/theme-mermaid@3.9.1 → npm/mime-types@3.0.1 ℹ Read more on: This package | This alert | What is new author? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Scrutinize new collaborator additions to packages because they now have the ability to publish code into your dependency tree. Packages should avoid frequent or unnecessary additions or changes to publishing rights. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/mime-types@3.0.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

View full report

[dependabot]

Superseded by #2393.