chore(deps): bump the major-updates group with 54 updates

[dependabot]

Bumps the major-updates group with 54 updates:

Package	From	To
@octokit/rest	21.1.1	22.0.1
@sentry/react	8.55.0	10.43.0
@vitejs/plugin-react	4.7.0	6.0.1
conventional-changelog	6.0.0	7.2.0
highcharts	11.4.8	12.5.0
react	18.3.1	19.2.4
@types/react	18.3.28	19.2.14
react-dom	18.3.1	19.2.4
@types/react-dom	18.3.7	19.2.3
react-markdown	9.1.0	10.1.0
react-syntax-highlighter	15.6.6	16.1.1
@chromatic-com/storybook	2.0.2	5.0.1
@commitlint/cli	19.8.1	20.5.0
@commitlint/config-conventional	19.8.1	20.5.0
@commitlint/types	19.8.1	20.5.0
@semantic-release/exec	6.0.3	7.1.0
@sentry/types	8.55.0	10.43.0
@storybook/addon-designs	8.2.1	11.1.2
@storybook/addon-links	8.6.17	10.2.19
@storybook/react	8.6.17	10.2.19
@storybook/react-vite	8.6.17	10.2.19
@types/conventional-changelog	3.1.5	6.0.1
@types/node	22.19.13	25.5.0
@typescript-eslint/eslint-plugin	7.18.0	8.57.0
@typescript-eslint/parser	7.18.0	8.57.0
@unocss/eslint-config	0.63.6	66.6.6
@unocss/postcss	0.63.6	66.6.6
@unocss/preset-uno	0.63.6	66.6.6
@unocss/preset-web-fonts	0.63.6	66.6.6
@unocss/reset	0.63.6	66.6.6
@unocss/transformer-directives	0.63.6	66.6.6
@unocss/transformer-variant-group	0.63.6	66.6.6
@vitejs/plugin-react-swc	3.11.0	4.3.0
@vitest/coverage-v8	2.1.9	4.1.0
@vitest/ui	2.1.9	4.1.0
chromatic	11.29.0	15.2.0
dotenv	16.6.1	17.3.1
es-module-lexer	1.7.0	2.0.0
eslint	8.57.1	10.0.3
eslint-config-prettier	9.1.2	10.1.8
eslint-import-resolver-typescript	3.10.1	4.4.4
eslint-plugin-jsdoc	50.8.0	62.8.0
eslint-plugin-react-hooks	4.6.2	7.0.1
eslint-plugin-react-prefer-function-component	3.4.0	5.0.0
eslint-plugin-storybook	0.9.0	10.2.19
gulp-execa	7.0.1	8.0.1
jsdom	28.1.0	29.0.0
semantic-release	24.2.9	25.0.3
storybook	8.6.17	10.2.19
unocss	0.63.6	66.6.6
unplugin-icons	0.19.3	23.0.1
vite	5.4.21	8.0.0
vite-plugin-inspect	0.8.9	11.3.3
vitest	2.1.9	4.1.0

Updates @octokit/rest from 21.1.1 to 22.0.1

Release notes

Sourced from @​octokit/rest's releases.

v22.0.1

22.0.1 (2025-10-31)

Bug Fixes

• deps: update octokit monorepo (major) (#538) (ded2f17)

v22.0.0

22.0.0 (2025-05-25)

Bug Fixes

• deps: update octokit monorepo (major) (#504) (77530ab)

BREAKING CHANGES

• deps: Drop support for NodeJS v18
• deps: Remove deprecated Projects endpoints
• deps: Remove deprecated Copilot usage metrics endpoints

Commits

• daa3ec9 ci(action): update actions/setup-node action to v6 (#534)
• 1dec0c7 ci(action): update peter-evans/create-or-update-comment action to v5 (#531)
• ded2f17 fix(deps): update octokit monorepo (major) (#538)
• 0e0eaea chore(deps): update dependency @​types/node to v24 (#537)
• c04acc8 chore(deps): update vitest monorepo to v4 (major) (#536)
• e6dd306 chore(deps): update dependency undici to v7 (#474)
• 5f380d0 build(deps-dev): Bump form-data from 4.0.2 to 4.0.4 in /docs (#520)
• dc6827d build(deps-dev): Bump tar-fs from 2.1.2 to 2.1.3 in /docs (#516)
• 77530ab fix(deps): update octokit monorepo (major) (#504)
• d07b719 build(deps): Bump vite from 6.2.5 to 6.3.4 (#509)
• Additional commits viewable in compare view

Updates @sentry/react from 8.55.0 to 10.43.0

Release notes

Sourced from @​sentry/react's releases.

10.43.0

Important Changes

• feat(nextjs): Add Turbopack support for React component name annotation (#19604)

  We added experimental support for React component name annotation in Turbopack builds. When enabled, JSX elements are annotated with data-sentry-component, data-sentry-element, and data-sentry-source-file attributes at build time. This enables searching Replays by component name, seeing component names in breadcrumbs, and performance monitoring — previously only available with webpack builds.

  This feature requires Next.js 16+ and is currently behind an experimental flag:

  // next.config.ts
  import { withSentryConfig } from '@sentry/nextjs';
  export default withSentryConfig(nextConfig, {
  _experimental: {
  turbopackReactComponentAnnotation: {
  enabled: true,
  ignoredComponents: ['Header', 'Footer'], // optional
  },
  },
  });

• feat(hono): Instrument middlewares app.use() (#19611)

  Hono middleware registered via app.use() is now automatically instrumented, creating spans for each middleware invocation.

Other Changes

• feat(node-core,node): Add tracePropagation option to http and fetch integrations (#19712)
• feat(hono): Use parametrized names for errors (#19577)
• fix(browser): Fix missing traces for user feedback (#19660)
• fix(cloudflare): Use correct Proxy receiver in instrumentDurableObjectStorage (#19662)
• fix(core): Standardize Vercel AI span descriptions to align with GenAI semantic conventions (#19624)
• fix(deps): Bump hono to 4.12.5 to fix multiple vulnerabilities (#19653)
• fix(deps): Bump svgo to 4.0.1 to fix DoS via entity expansion (#19651)
• fix(deps): Bump tar to 7.5.10 to fix hardlink path traversal (#19650)
• fix(nextjs): Align Turbopack module metadata injection with webpack behavior (#19645)
• fix(node): Prevent duplicate LangChain spans from double module patching (#19684)
• fix(node-core,vercel-edge): Use HEROKU_BUILD_COMMIT env var for default release (#19617)
• fix(sveltekit): Fix file system race condition in source map cleaning (#19714)
• fix(tanstackstart-react): Add workerd and worker export conditions (#19461)
• fix(vercel-ai): Prevent tool call span map memory leak (#19328)
• feat(deps): Bump @​sentry/rollup-plugin from 5.1.0 to 5.1.1 (#19658)

... (truncated)

Changelog

Sourced from @​sentry/react's changelog.

10.43.0

Important Changes

• feat(nextjs): Add Turbopack support for React component name annotation (#19604)

  We added experimental support for React component name annotation in Turbopack builds. When enabled, JSX elements are annotated with data-sentry-component, data-sentry-element, and data-sentry-source-file attributes at build time. This enables searching Replays by component name, seeing component names in breadcrumbs, and performance monitoring — previously only available with webpack builds.

  This feature requires Next.js 16+ and is currently behind an experimental flag:

  // next.config.ts
  import { withSentryConfig } from '@sentry/nextjs';
  export default withSentryConfig(nextConfig, {
  _experimental: {
  turbopackReactComponentAnnotation: {
  enabled: true,
  ignoredComponents: ['Header', 'Footer'], // optional
  },
  },
  });

• feat(hono): Instrument middlewares app.use() (#19611)

  Hono middleware registered via app.use() is now automatically instrumented, creating spans for each middleware invocation.

Other Changes

• feat(node-core,node): Add tracePropagation option to http and fetch integrations (#19712)
• feat(hono): Use parametrized names for errors (#19577)
• fix(browser): Fix missing traces for user feedback (#19660)
• fix(cloudflare): Use correct Proxy receiver in instrumentDurableObjectStorage (#19662)
• fix(core): Standardize Vercel AI span descriptions to align with GenAI semantic conventions (#19624)
• fix(deps): Bump hono to 4.12.5 to fix multiple vulnerabilities (#19653)
• fix(deps): Bump svgo to 4.0.1 to fix DoS via entity expansion (#19651)
• fix(deps): Bump tar to 7.5.10 to fix hardlink path traversal (#19650)
• fix(nextjs): Align Turbopack module metadata injection with webpack behavior (#19645)
• fix(node): Prevent duplicate LangChain spans from double module patching (#19684)
• fix(node-core,vercel-edge): Use HEROKU_BUILD_COMMIT env var for default release (#19617)
• fix(sveltekit): Fix file system race condition in source map cleaning (#19714)
• fix(tanstackstart-react): Add workerd and worker export conditions (#19461)
• fix(vercel-ai): Prevent tool call span map memory leak (#19328)
• feat(deps): Bump @​sentry/rollup-plugin from 5.1.0 to 5.1.1 (#19658)

... (truncated)

Commits

• 3fb8102 release: 10.43.0
• 8706e4e Merge pull request #19716 from getsentry/prepare-release/10.43.0
• 61d7a84 meta(changelog): Update changelog for 10.43.0
• f83f288 test(angular): Fix failing canary test (#19639)
• 2b3ce34 fix(sveltekit): Fix file system race condition in source map cleaning (#19714)
• 98be6b0 chore(skills): Add bump-size-limit skill (#19715)
• cdee7a9 chore(sourcemaps): Make sourcemaps e2e test more generic (#19678)
• b26df86 feat(node-core,node): Add tracePropagation option to http and fetch integrati...
• 7b69774 chore(ci): Allow triage action to run on issues from external users (#19701)
• 5651be2 fix(browser): Fix missing traces for user feedback (#19660)
• Additional commits viewable in compare view

Updates @vitejs/plugin-react from 4.7.0 to 6.0.1

Release notes

Sourced from @​vitejs/plugin-react's releases.

plugin-react@6.0.1

Expand @rolldown/plugin-babel peer dep range (#1146)

Expanded @rolldown/plugin-babel peer dep range to include ^0.2.0.

plugin-react@6.0.0

Remove Babel Related Features (#1123)

Vite 8+ can handle React Refresh Transform by Oxc and doesn't need Babel for it. With that, there are no transform applied that requires Babel. To reduce the installation size of this plugin, babel is no longer a dependency of this plugin and the related features are removed.

If you are using Babel, you can use @rolldown/plugin-babel together with this plugin:

 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
export default defineConfig({
plugins: [


react({



  babel: {



    plugins: ['@babel/plugin-proposal-throw-expressions'],



  },



}),





react(),



babel({



  plugins: ['@babel/plugin-proposal-throw-expressions'],



}),

]
})

For React compiler users, you can use reactCompilerPreset for easier setup with preconfigured filter to improve build performance:

 import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
+import react, { reactCompilerPreset } from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
export default defineConfig({
plugins: [

react({

 babel: {



   plugins: ['babel-plugin-react-compiler'],



 },


}),


react(),
babel({

 presets: [reactCompilerPreset()]



</tr></table>

... (truncated)

Changelog

Sourced from @​vitejs/plugin-react's changelog.

6.0.1 (2026-03-13)

Expand @rolldown/plugin-babel peer dep range (#1146)

Expanded @rolldown/plugin-babel peer dep range to include ^0.2.0.

6.0.0 (2026-03-12)

6.0.0-beta.0 (2026-03-03)

Remove Babel Related Features (#1123)

Vite 8+ can handle React Refresh Transform by Oxc and doesn't need Babel for it. With that, there are no transform applied that requires Babel. To reduce the installation size of this plugin, babel is no longer a dependency of this plugin and the related features are removed.

If you are using Babel, you can use @rolldown/plugin-babel together with this plugin:

 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
export default defineConfig({
plugins: [


react({



  babel: {



    plugins: ['@babel/plugin-proposal-throw-expressions'],



  },



}),





react(),



babel({



  plugins: ['@babel/plugin-proposal-throw-expressions'],



}),

]
})

For React compiler users, you can use reactCompilerPreset for easier setup with preconfigured filter to improve build performance:

 import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
+import react, { reactCompilerPreset } from '@vitejs/plugin-react'
+import babel from '@rolldown/plugin-babel'
export default defineConfig({
plugins: [

react({

 babel: {



   plugins: ['babel-plugin-react-compiler'],



 },



</tr></table>

... (truncated)

Commits

• 1e94c06 release: plugin-react@6.0.1
• 77c00c0 feat(plugin-react): expand @rolldown/plugin-babel peer dep range (#1146)
• dcc9012 release: plugin-react@6.0.0
• 3a17886 docs: add a link to the Oxlint rule for component exports alongside the ESLin...
• f812135 fix(deps): update all non-major dependencies (#1140)
• a0329a0 docs(react): clarify react compiler preset filter (#1137)
• 704e0d3 release: plugin-react@6.0.0-beta.0
• ac16acc feat(react)!: remove babel (#1123)
• f01b30c fix(deps): update all non-major dependencies (#1127)
• b1014bd chore(react): add changelog for #1124
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for @​vitejs/plugin-react since your current version.

Updates conventional-changelog from 6.0.0 to 7.2.0

Release notes

Sourced from conventional-changelog's releases.

conventional-changelog: v7.2.0

Features

• align newline formatting across presets (#1431) (b0721e1)
• use utils from simple-libs (#1432) (7d27d06)

Bug Fixes

• regex for git+https urls now supports multiple GitLab subgroups (#1429) (4a7b763)

conventional-changelog: v7.1.1

Bug Fixes

• update dependency fd-package-json to v2 (#1376) (932c87d)

conventional-changelog: v7.1.0

Features

• add loader optional argument to loadPreset method (f3fcf2e)

conventional-changelog-conventionalcommits: v7.0.2

7.0.2 (2023-09-08)

Bug Fixes

• conventional-changelog-conventionalcommits: fix handling input params (#1120) (e721cde)

conventional-changelog: v7.0.2

Bug Fixes

• do not cut commit hash in conventional changelog generator (2270624), closes #1375

conventional-changelog-conventionalcommits: v7.0.1

7.0.1 (2023-08-27)

Bug Fixes

• conventional-changelog-conventionalcommits: include constants.js in package (#1095) (a730b18), closes #1093

conventional-changelog-writer: v7.0.1

7.0.1 (2023-09-10)

Bug Fixes

• conventional-changelog-writer: fix transform async handlers (#1146) (be3901b)

conventional-changelog: v7.0.1

... (truncated)

Changelog

Sourced from conventional-changelog's changelog.

7.2.0 (2026-03-01)

Features

• align newline formatting across presets (#1431) (b0721e1)
• use utils from simple-libs (#1432) (7d27d06)

Bug Fixes

• regex for git+https urls now supports multiple GitLab subgroups (#1429) (4a7b763)

7.1.1 (2025-07-10)

Bug Fixes

• update dependency fd-package-json to v2 (#1376) (932c87d)

7.1.0 (2025-06-07)

Features

• add loader optional argument to loadPreset method (f3fcf2e)

7.0.2 (2025-05-22)

Bug Fixes

• do not cut commit hash in conventional changelog generator (2270624), closes #1375

7.0.1 (2025-05-19)

Bug Fixes

• package build fix (a7a0adb)

7.0.0 (2025-05-19)

⚠ BREAKING CHANGES

• conventional-changelog-core and conventional-changelog-cli packages are merged to conventional-changelog; new builder API and updated CLI flags - see docs for updates

Features

• new builder API and cli flags (#1352) (42556a1)

Commits

• 44bc44d chore(release): monorepo release (#1423)
• 441af37 docs: fix libraries io links
• 7d27d06 feat(conventional-changelog,conventional-changelog-writer,conventional-commit...
• b0721e1 feat(conventional-changelog,conventional-changelog-angular,conventional-chang...
• dfb633d ci: set custom timeout for cli tests
• 4a7b763 fix(conventional-changelog): regex for git+https urls now supports multiple G...
• 1552de5 docs: fix typo (#1397)
• d393401 chore(release): monorepo release (#1393)
• 932c87d fix(deps): update dependency fd-package-json to v2 (#1376)
• 93c34e4 ci: eslint v9 (#1389)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by dangreen, a new releaser for conventional-changelog since your current version.

Updates highcharts from 11.4.8 to 12.5.0

Commits

• f1e20dd v12.5.0
• d98efa4 Merge pull request #27 from hubertkozik/chore/license-info
• 8692a7b Merge branch 'master' into chore/license-info
• aa997e2 Added LICENSE.md and updated license info.
• 6ea62bd Removed bundled 3rd party libs.
• 9206769 CodeQL
• b390574 Merge pull request #25 from highcharts/enhancement/readme
• 92e944e Update README.md
• e59a8a1 Update README.md
• c52e1ec v12.4.0
• Additional commits viewable in compare view

Updates react from 18.3.1 to 19.2.4

Release notes

Sourced from react's releases.

19.2.4 (January 26th, 2026)

React Server Components

• Add more DoS mitigations to Server Actions, and harden Server Components (#35632 by @​gnoff, @​lubieowoce, @​sebmarkbage, @​unstubbable)

19.2.3 (December 11th, 2025)

React Server Components

• Add extra loop protection to React Server Functions (@​sebmarkbage #35351)

19.2.2 (December 11th, 2025)

React Server Components

• Move react-server-dom-webpack/*.unbundled to private react-server-dom-unbundled (@​eps1lon facebook/react#35290)
• Patch Promise cycles and toString on Server Functions (@​sebmarkbage, @​unstubbable #35289, #35345)

19.2.1 (December 3rd, 2025)

React Server Components

• Bring React Server Component fixes to Server Actions (@​sebmarkbage #35277)

19.2.0 (Oct 1, 2025)

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

Read the React 19.2 release post for more information.

New React Features

• <Activity>: A new API to hide and restore the UI and internal state of its children.
• useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
• cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
• React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

• Added resume APIs for partial pre-rendering with Web Streams:
  • resume: to resume a prerender to a stream.
  • resumeAndPrerender: to resume a prerender to HTML.
• Added resume APIs for partial pre-rendering with Node Streams:
  • resumeToPipeableStream: to resume a prerender to a stream.
  • resumeAndPrerenderToNodeStream: to resume a prerender to HTML.
• Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

• React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
• Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
• Use underscore instead of : IDs generated by useId

All Changes

... (truncated)

Changelog

Sourced from react's changelog.

19.2.1 (Dec 3, 2025)

React Server Components

• Bring React Server Component fixes to Server Actions (@​sebmarkbage #35277)

19.2.0 (October 1st, 2025)

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

Read the React 19.2 release post for more information.

New React Features

• <Activity>: A new API to hide and restore the UI and internal state of its children.
• useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
• cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
• React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

• Added resume APIs for partial pre-rendering with Web Streams:
  • resume: to resume a prerender to a stream.
  • resumeAndPrerender: to resume a prerender to HTML.
• Added resume APIs for partial pre-rendering with Node Streams:
  • resumeToPipeableStream: to resume a prerender to a stream.
  • resumeAndPrerenderToNodeStream: to resume a prerender to HTML.
• Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

• React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
• Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
• Use underscore instead of : IDs generated by useId

All Changes

React

• <Activity /> was developed over many years, starting before ClassComponent.setState (@​acdlite @​sebmarkbage and many others)
• Stringify context as "SomeContext" instead of "SomeContext.Provider" (@​kassens #33507)
• Include stack of cause of React instrumentation errors with %o placeholder (@​eps1lon #34198)
• Fix infinite useDeferredValue loop in popstate event (@​acdlite #32821)
• Fix a bug when an initial value was passed to useDeferredValue (@​acdlite #34376)
• Fix a crash when submitting forms with Client Actions (@​sebmarkbage #33055)
• Hide/unhide the content of dehydrated suspense boundaries if they resuspend (@​sebmarkbage #32900)
• Avoid stack overflow on wide trees during Hot Reload (@​sophiebits #34145)
• Improve Owner and Component stacks in various places (@​sebmarkbage, @​eps1lon: #33629, #33724, #32735, #33723)
• Add cacheSignal (@​sebmarkbage #33557)

... (truncated)

Commits

• 90ab3f8 Version 19.2.4
• 612e371 Version 19.2.3
• b910fc1 Version 19.2.2
• 053df4e Version 19.2.1
• 5667a41 Bump next prerelease version numbers (#34639)
• 8bb7241 Bump useEffectEvent to Canary (#34610)
• e3c9656 Ensure Performance Track are Clamped and Don't overlap (#34509)
• 68f00c9 Release Activity in Canary (#34374)
• 0e10ee9 [Reconciler] Set ProfileMode for Host Root Fiber by default in dev (#34432)
• 3bf8ab4 Add missing Activity export to development mode (#34439)
• Additional commits viewable in compare view

Updates @types/react from 18.3.28 to 19.2.14

Commits

• See full diff in compare view

Updates react-dom from 18.3.1 to 19.2.4

Release notes

Sourced from react-dom's releases.

19.2.4 (January 26th, 2026)

React Server Components

• Add more DoS mitigations to Server Actions, and harden Server Components (#35632 by @​gnoff, @​lubieowoce, @​sebmarkbage, @​unstubbable)

19.2.3 (December 11th, 2025)

React Server Components

• Add extra loop protection to React Server Functions (@​sebmarkbage #35351)

19.2.2 (December 11th, 2025)

React Server Components

• Move react-server-dom-webpack/*.unbundled to private react-server-dom-unbundled (@​eps1lon facebook/react#35290)
• Patch Promise cycles and toString on Server Functions (@​sebmarkbage, @​unstubbable #35289, #35345)

19.2.1 (December 3rd, 2025)

React Server Components

• Bring React Server Component fixes to Server Actions (@​sebmarkbage #35277)

19.2.0 (Oct 1, 2025)

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

Read the React 19.2 release post for more information.

New React Features

• <Activity>: A new API to hide and restore the UI and internal state of its children.
• useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
• cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
• React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

• Added resume APIs for partial pre-rendering with Web Streams:
  • resume: to resume a prerender to a stream.
  • resumeAndPrerender: to resume a prerender to HTML.
• Added resume APIs for partial pre-rendering with Node Streams:
  • resumeToPipeableStream: to resume a prerender to a stream.
  • resumeAndPrerenderToNodeStream: to resume a prerender to HTML.
• Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

• React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
• Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
• Use underscore instead of : IDs generated by useId

All Changes

... (truncated)

Changelog

Sourced from react-dom's changelog.

19.2.1 (Dec 3, 2025)

React Server Components

• Bring React Server Component fixes to Server Actions (@​sebmarkbage #35277)

19.2.0 (October 1st, 2025)

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

Read the React 19.2 release post for more information.

New React Features

• <Activity>: A new API to hide and restore the UI and internal state of its children.
• useEffectEvent is a React Hook that lets you extract non-reactive logic into an Effect Event.
• cacheSignal (for RSCs) lets your know when the cache() lifetime is over.
• React Performance tracks appear on the Performance panel’s timeline in your browser developer tools

New React DOM Features

• Added resume APIs for partial pre-rendering with Web Streams:
  • resume: to resume a prerender to a stream.
  • resumeAndPrerender: to resume a prerender to HTML.
• Added resume APIs for partial pre-rendering with Node Streams:
  • resumeToPipeableStream: to resume a prerender to a stream.
  • resumeAndPrerenderToNodeStream: to resume a prerender to HTML.
• Updated prerender APIs to return a postponed state that can be passed to the resume APIs.

Notable changes

• React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming <ViewTransition> Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics.
• Add Node Web Streams (prerender, renderToReadableStream) to server-side-rendering APIs for Node.js
• Use underscore instead of : IDs generated by useId

All Changes

React

• <Activity /> was developed over many years, starting before ClassComponent.setState (@​acdlite @​sebmarkbage and many others)
• Stringify context as "SomeContext" instead of "SomeContext.Provider" (@​kassens #33507)
• Include stack of cause of React instrumentation errors with %o placeholder (@​eps1lon #34198)
• Fix infinite useDeferredValue loop in popstate event (@​acdlite #32...

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[dependabot]

Looks like these dependencies are updatable in another way, so this is no longer needed.