chore(deps): bump the javascript group across 2 directories with 10 updates

[dependabot]

Bumps the javascript group with 2 updates in the /docs directory: mermaid and prettier.
Bumps the javascript group with 8 updates in the /web directory:

Package	From	To
react	19.2.8	19.3.0
@types/react	19.2.18	19.3.0
react-dom	19.2.8	19.3.0
@types/react-dom	19.2.7	19.3.0
react-router	8.3.1	8.4.0
@biomejs/biome	2.5.12	2.5.14
@types/node	24.13.3	26.6.1
@types/react	19.2.18	19.3.0
@types/react-dom	19.2.7	19.3.0
vite	8.2.2	8.3.0

Updates mermaid from 11.17.2 to 12.0.0

Release notes

Sourced from mermaid's releases.

mermaid@12.0.0

Mermaid 12.0.0 ships ELK as the bundled default layout engine, a new redux-color / neo default appearance, and two new diagram types: UML use case diagrams.

This is a breaking release (ES2024, Safari 17.4+, Node 22.12+). Existing flowcharts, state and class diagrams will re-lay out and recolour; add layout: dagre, theme: default and look: classic to your config to keep the old look. Full changelog below.

Major Changes

• #8213 33442fd Thanks @​aloisklink! - chore!: require ES2024, Safari 17.4+, Node.JS v22.12+

  Mermaid is now built to target Safari 17.4+ and ES2024. If you need to support older browsers, you may need to polyfill or transpile mermaid.

  Safari 17.4+ has been chosen as the floor, as unlike Firefox/Chrome, older iOS devices don't get major Safari updates.

  Node.JS v22.12+ is also declared as requirement in our package.json files, but as mermaid requires a browser, this is mainly so we can use dependencies that also declare a Node.JS v22.12+ requirement, without causing issues for users when running npm install.

• #8155 810893c Thanks @​ashishjain0512! - feat!: ELK is now bundled with mermaid and is the default layout algorithm.

  ELK previously shipped as a separate @mermaid-js/layout-elk package that sites had to install and register. It is now part of mermaid itself and registered automatically, so layout: elk — and the elk.stress, elk.force, elk.mrtree, elk.sporeOverlap, elk.box and elk.rectpacking variants — work with no setup.

  This changes how existing diagrams look. Flowchart, state, class, entity-relationship, requirement, use-case diagrams that do not specify a layout are now laid out by ELK instead of dagre. To keep the previous layout, set dagre explicitly:

  ---
  config:
    layout: dagre
  ---

  or globally, mermaid.initialize({ layout: 'dagre' }).

  Mindmap is unchanged: it keeps laying out with cose-bilkent unless a layout is explicitly requested (in the tiny build, which ships neither ELK nor cose-bilkent, it falls back to dagre).

  Other notes:

  • ELK is loaded as a separate chunk in the ESM builds, so it is only fetched when a diagram actually uses it. The single-file IIFE build (mermaid.min.js) inlines it and grows by roughly 500 kB gzipped.
  • The tiny build deliberately omits ELK to stay small, and falls back to dagre for diagrams that ask for an ELK layout. Its size is unchanged.
  • @mermaid-js/layout-elk is no longer needed on normal builds — existing mermaid.registerLayoutLoaders(elkLayouts) calls keep working and can be removed. It is still published, and remains the way to add ELK to the tiny build.
  • dist/mermaid.esm.min.mjs now contains syntax that es-module-lexer (used by Vite) rejects with content contains invalid JS syntax. Bundler users are unaffected as long as they import the mermaid package specifier, which resolves to the core build; only builds that point Vite directly at that dist file need to switch to the package specifier or the core build.
  • State diagrams now resolve their layout through the same registration check as every other diagram, so an unavailable layout falls back instead of failing to render.

  An unrecognised theme name now resolves to the default theme in name as well as in variables; previously the invalid name stayed in place while the default's variables were loaded, and every palette-aware stylesheet gates on the name. theme: 'null', the documented way to disable the pre-defined themes, is unaffected. Note that neo paints node strokes with a gradient when the theme sets useGradient, which base does; setting a custom nodeBorder on base turns the gradient off.

• #8211 a19bd08 Thanks @​ashishjain0512! - Removed: the defaultRenderer option of the flowchart, class and state config sections.

  Use the top-level layout option instead:

... (truncated)

Commits

• 98a0945 Merge pull request #8237 from mermaid-js/changeset-release/master
• 96be564 Version Packages
• dd65cfd Merge pull request #8239 from mermaid-js/bug/appearance-docs-release-version-...
• e1cc7c2 fix(tests): accept a released version in the appearance docs marker
• 8382837 Merge pull request #8211 from mermaid-js/release/12.0.0
• 8a90389 ci: trigger a preview publish
• 01b8590 ci: attempt every preview package before failing the publish step
• 1997a23 ci: record why the preview publish of layout-elk and tiny is refused
• 0304007 ci: drop --access public from the preview publish of layout-elk and tiny
• 223be92 docs: capitalize Markdown in README tagline
• Additional commits viewable in compare view

Updates prettier from 3.9.6 to 3.9.8

Release notes

Sourced from prettier's releases.

3.9.8

• Markdown: Don't let Liquid objects interrupt paragraphs (#20087 by @​seiyab)

🔗 Changelog

3.9.7

• Support Angular 22.2
• Fix regressions in v3.9

🔗 Changelog

Changelog

Sourced from prettier's changelog.

3.9.8

diff

Markdown: Don't let Liquid objects interrupt paragraphs (#20087 by @​seiyab)

<!-- Input -->
If `module` is not a [`WebAssembly.Module`](https://github.com/prettier/prettier/blob/main/en-US/docs/WebAssembly/Reference/JavaScript_interface/Module) object instance, a
{{jsxref("TypeError")}} is thrown.
<!-- Prettier 3.9.7 -->
If module is not a WebAssembly.Module object instance, a
{{jsxref("TypeError")}} is thrown.
<!-- Prettier 3.9.8 -->
If module is not a WebAssembly.Module object instance, a
{{jsxref("TypeError")}} is thrown.

3.9.7

diff

Markdown: Prevent indentation drift in list-item code blocks (#19647, #19990 by @​Austin1serb, @​giaBaoJS)

<!-- Input -->
- [x] short first line.
  second paragraph at six spaces that wraps
  onto another line here.

<!-- Prettier 3.9.6 -->

 
short first line.
second paragraph at six spaces that wraps
    onto another line here.



<!-- Prettier 3.9.7 -->

 
short first line.
second paragraph at six spaces that wraps
onto another line here.

JavaScript: Fix embedded template literal idempotency (#19725 by @​fisker)

... (truncated)

Commits

• 4f2ab67 Release 3.9.8
• 3d82af8 Update Regex related dependencies (#20082)
• 5ec8db1 [3.9.x] Markdown: Don't let Liquid objects interrupt paragraphs (#20087)
• 5b142ed Release Release @​prettier/plugin-hermes@​0.2.3, @​prettier/plugin-oxc@​0.2.3, an...
• 0df8eb8 Bump Prettier dependency to 3.9.7
• 3cf6c8c Clean changelog_unreleased
• 0449af3 Release 3.9.7
• 43cd5b0 Allow verify markdown test with mdx parser
• ab8c911 Fix test on Node.js v26 (#19927)
• 4a5adf9 Fix tests
• Additional commits viewable in compare view

Updates react from 19.2.8 to 19.3.0

Release notes

Sourced from react's releases.

19.3.0 (September 9, 2026)

Below is a list of all new features, APIs, and bug fixes.

Read the React 19.3 release post for more information.

New React Features

• <ViewTransition />: Adds <ViewTransition /> and addTransitionType APIs to power View Transition animations in React (@​sebmarkbage, @​jackpope, @​gaearon: #31975, #31987, #31996, #31999, #32001, #32002, #32028, #32029, #32031, #32034, #32038, #32041, #32050, #32090, #32105, #32254, #32379, #32422, #32462, #32540, #32545, #32585, #32599, #32611, #32612, #32617, #32651, #32653, #32656, #32664, #32699, #32723, #32734, #32751, #32752, #32760, #32761, #32764, #32772, #32790, #32819, #32820, #32822, #32833, #32849, #33094, #33191, #33200, #33206, #33293, #33330, #33331, #33332, #33357, #33362, #33433, #33576, #34374, #34450, #34481, #34500, #34502, #34510, #34511, #34539, #35567, #35564, #35485, #35380, #35063, #35060, #34676, #36917, #35337, #35520)
• Fragment Refs: Add Refs to <Fragment /> to support composable platform behavior (@​jackpope, @​sebmarkbage, @​eps1lon, @​Dhakshin2007, @​chirokas, @​teamleaderleo, @​fallintoplace: #32465, #32613, #32619, #32654, #32660, #32682, #32722, #32813, #32814, #33056, #33058, #33093, #34069, #34103, #34544, #34545, #37062, #37061, #37060, #36047, #36010, #35642, #35641, #35637, #35630, #34935, #37457, #37408, #37326, #37251, #37171, #37169, #37168, #37167, #37166, #37165, #37164, #37163, #37162, #37161, #37160, #37125, #37063)

New React DOM Features

• browser(): a new react-dom API that returns a usable which errors during server rendering and resolves in the browser. use(browser()) inside a <Suspense> boundary marks a subtree as browser-only without reporting a recoverable error (@​gnoff: #37143, #37241)
  • Added an onBrowserBailout option to the react-dom/server APIs to observe when a subtree defers to the browser (@​gnoff #37193)

Notable changes

• Enable Trusted Types API integration (@​rickhanlonii #35816)
• Transitions now render independently instead of being entangled into a single render, so a slow transition no longer holds up unrelated ones (@​acdlite #37290)
• Added a DEV-only warning when a component appears to have been unblocked by calling use() conditionally (@​hoxyq, @​eps1lon: #37104, #37203, #37491)

All Changes

React

• Fast Refresh Fixes
  • Fix Fast Refresh to find and remount edits to components wrapped behind lazy() (@​sophiebits #36965)
  • Fix Fast Refresh so edits to a memo() comparison function take effect (@​sophiebits #36964)
  • Fix Fast Refresh crash when an edit changes the kind of a component's type (@​sophiebits #36963)
  • Unify hot reload type resolution for Fast Refresh (@​sophiebits #36962)
  • Fix Fast Refresh to remount correctly when an edit changes the component kind (@​sophiebits #36950)
  • Double invoke effects in StrictMode after Fast Refresh (@​eps1lon #35962)
• Performance Track Fixes
  • Prevent crash when accessing $$typeof in Performance Tracks (@​eps1lon #35679)
  • Handle non-string function names in Performance Tracks (@​eps1lon #35659)
  • Use minus (-) instead of en dash for removed props in Performance Tracks (@​eps1lon #35649)
  • Handle arrays with bigints in deep objects in Performance Tracks (@​eps1lon #35648)
  • Don't enumerate typed array props in Performance Tracks in DEV (@​UditDewan #36913)
  • Bail out of diffing wide objects and arrays in Performance Tracks (@​eps1lon #34742)
  • Clear potentially large performance measures in DEV (@​hoxyq #34803)
  • Fix missing else branch for renders with no props change in Performance Tracks (@​hoxyq #34837)
• Activity Fixes
  • Fix useSyncExternalStore missing store mutations that happened while an Activity tree was hidden (@​sophiebits #36947)
  • Hide portal contents when an Activity is hidden (@​acdlite #35091)
  • Prevent metadata hoisting in hidden <Activity> trees (@​ronnakamoto #34983)
  • Prevent errors thrown inside a hidden Activity from escaping to the visible UI (@​acdlite #35074)
  • Don't unhide a node if a direct parent Offscreen is still hidden (@​sebmarkbage #34821)
  • Don't show internal <Offscreen> component in error messages (@​rickhanlonii #35763)
• Warn in DEV when a component appears to have been unblocked by a conditional use() (@​hoxyq, @​eps1lon: #37104, #37203, #37491)
• Render transitions independently instead of entangling them into a single render (@​acdlite #37290)

... (truncated)

Changelog

Sourced from react's changelog.

19.3.0 (September 9, 2026)

New React Features

• <ViewTransition />: Adds <ViewTransition /> and addTransitionType APIs to power View Transition animations in React (@​sebmarkbage, @​jackpope, @​gaearon: #31975, #31987, #31996, #31999, #32001, #32002, #32028, #32029, #32031, #32034, #32038, #32041, #32050, #32090, #32105, #32254, #32379, #32422, #32462, #32540, #32545, #32585, #32599, #32611, #32612, #32617, #32651, #32653, #32656, #32664, #32699, #32723, #32734, #32751, #32752, #32760, #32761, #32764, #32772, #32790, #32819, #32820, #32822, #32833, #32849, #33094, #33191, #33200, #33206, #33293, #33330, #33331, #33332, #33357, #33362, #33433, #33576, #34374, #34450, #34481, #34500, #34502, #34510, #34511, #34539, #35567, #35564, #35485, #35380, #35063, #35060, #34676, #36917, #35337, #35520)
• Fragment Refs: Add Refs to <Fragment /> to support composable platform behavior (@​jackpope, @​sebmarkbage, @​eps1lon, @​Dhakshin2007, @​chirokas, @​teamleaderleo, @​fallintoplace: #32465, #32613, #32619, #32654, #32660, #32682, #32722, #32813, #32814, #33056, #33058, #33093, #34069, #34103, #34544, #34545, #37062, #37061, #37060, #36047, #36010, #35642, #35641, #35637, #35630, #34935, #37457, #37408, #37326, #37251, #37171, #37169, #37168, #37167, #37166, #37165, #37164, #37163, #37162, #37161, #37160, #37125, #37063)

New React DOM Features

• browser(): a new react-dom API that returns a usable which errors during server rendering and resolves in the browser. use(browser()) inside a <Suspense> boundary marks a subtree as browser-only without reporting a recoverable error (@​gnoff: #37143, #37241)
  • Added an onBrowserBailout option to the react-dom/server APIs to observe when a subtree defers to the browser (@​gnoff #37193)

Notable changes

• Enable Trusted Types API integration (@​rickhanlonii #35816)
• Transitions now render independently instead of being entangled into a single render, so a slow transition no longer holds up unrelated ones (@​acdlite #37290)
• Added a DEV-only warning when a component appears to have been unblocked by calling use() conditionally (@​hoxyq, @​eps1lon: #37104, #37203, #37491)

All Changes

React

• Fast Refresh Fixes
  • Fix Fast Refresh to find and remount edits to components wrapped behind lazy() (@​sophiebits #36965)
  • Fix Fast Refresh so edits to a memo() comparison function take effect (@​sophiebits #36964)
  • Fix Fast Refresh crash when an edit changes the kind of a component's type (@​sophiebits #36963)
  • Unify hot reload type resolution for Fast Refresh (@​sophiebits #36962)
  • Fix Fast Refresh to remount correctly when an edit changes the component kind (@​sophiebits #36950)
  • Double invoke effects in StrictMode after Fast Refresh (@​eps1lon #35962)
• Performance Track Fixes
  • Prevent crash when accessing $$typeof in Performance Tracks (@​eps1lon #35679)
  • Handle non-string function names in Performance Tracks (@​eps1lon #35659)
  • Use minus (-) instead of en dash for removed props in Performance Tracks (@​eps1lon #35649)
  • Handle arrays with bigints in deep objects in Performance Tracks (@​eps1lon #35648)
  • Don't enumerate typed array props in Performance Tracks in DEV (@​UditDewan #36913)
  • Bail out of diffing wide objects and arrays in Performance Tracks (@​eps1lon #34742)
  • Clear potentially large performance measures in DEV (@​hoxyq #34803)
  • Fix missing else branch for renders with no props change in Performance Tracks (@​hoxyq #34837)
• Activity Fixes
  • Fix useSyncExternalStore missing store mutations that happened while an Activity tree was hidden (@​sophiebits #36947)
  • Hide portal contents when an Activity is hidden (@​acdlite #35091)
  • Prevent metadata hoisting in hidden <Activity> trees (@​ronnakamoto #34983)
  • Prevent errors thrown inside a hidden Activity from escaping to the visible UI (@​acdlite #35074)
  • Don't unhide a node if a direct parent Offscreen is still hidden (@​sebmarkbage #34821)
  • Don't show internal <Offscreen> component in error messages (@​rickhanlonii #35763)
• Warn in DEV when a component appears to have been unblocked by a conditional use() (@​hoxyq, @​eps1lon: #37104, #37203, #37491)
• Render transitions independently instead of entangling them into a single render (@​acdlite #37290)
• Fix hang when updating a dehydrated boundary inside a hidden tree (@​gaearon #37135)
• Don't reacquire Host Singletons during dev effect validation (@​gnoff #37113)
• Only remove properties from Host Singletons on release (@​gnoff #37112)

... (truncated)

Commits

• 2dc7da7 [test] Bump Jest to 30.4 (#37382)
• 4f93894 docs: remove stale parentType param from validateChildKeys JSDoc (#36928)
• dbc3750 Update required references to GitHub repo (#36752)
• 900ae09 [flow] Bump flow to v0.317.0 (#36701)
• fbb1370 [flow] Bump flow to v0.307.1 (#36199)
• 56922cf [react-native-renderer] Delete Paper (legacy) renderer (#36285)
• 74568e8 [Flight] Transport AggregateErrors.errors (#36156)
• e66ef64 [tests] remove withoutStack from assertConsole helpers (#35498)
• db71391 [Fiber] Instrument the lazy initializer thenable in all cases (#35521)
• 3e1abcc [tests] Require exact error messages in assertConsole helpers (#35497)
• Additional commits viewable in compare view

Updates @types/react from 19.2.18 to 19.3.0

Commits

• See full diff in compare view

Updates react-dom from 19.2.8 to 19.3.0

Release notes

Sourced from react-dom's releases.

19.3.0 (September 9, 2026)

Below is a list of all new features, APIs, and bug fixes.

Read the React 19.3 release post for more information.

New React Features

• <ViewTransition />: Adds <ViewTransition /> and addTransitionType APIs to power View Transition animations in React (@​sebmarkbage, @​jackpope, @​gaearon: #31975, #31987, #31996, #31999, #32001, #32002, #32028, #32029, #32031, #32034, #32038, #32041, #32050, #32090, #32105, #32254, #32379, #32422, #32462, #32540, #32545, #32585, #32599, #32611, #32612, #32617, #32651, #32653, #32656, #32664, #32699, #32723, #32734, #32751, #32752, #32760, #32761, #32764, #32772, #32790, #32819, #32820, #32822, #32833, #32849, #33094, #33191, #33200, #33206, #33293, #33330, #33331, #33332, #33357, #33362, #33433, #33576, #34374, #34450, #34481, #34500, #34502, #34510, #34511, #34539, #35567, #35564, #35485, #35380, #35063, #35060, #34676, #36917, #35337, #35520)
• Fragment Refs: Add Refs to <Fragment /> to support composable platform behavior (@​jackpope, @​sebmarkbage, @​eps1lon, @​Dhakshin2007, @​chirokas, @​teamleaderleo, @​fallintoplace: #32465, #32613, #32619, #32654, #32660, #32682, #32722, #32813, #32814, #33056, #33058, #33093, #34069, #34103, #34544, #34545, #37062, #37061, #37060, #36047, #36010, #35642, #35641, #35637, #35630, #34935, #37457, #37408, #37326, #37251, #37171, #37169, #37168, #37167, #37166, #37165, #37164, #37163, #37162, #37161, #37160, #37125, #37063)

New React DOM Features

• browser(): a new react-dom API that returns a usable which errors during server rendering and resolves in the browser. use(browser()) inside a <Suspense> boundary marks a subtree as browser-only without reporting a recoverable error (@​gnoff: #37143, #37241)
  • Added an onBrowserBailout option to the react-dom/server APIs to observe when a subtree defers to the browser (@​gnoff #37193)

Notable changes

• Enable Trusted Types API integration (@​rickhanlonii #35816)
• Transitions now render independently instead of being entangled into a...

  Description has been truncated