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@dependabot dependabot bot commented on behalf of github Oct 13, 2025

Bumps react-dom from 19.1.1 to 19.2.0.

Release notes

Sourced from react-dom's releases.

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:
  • Added resume APIs for partial pre-rendering with Node Streams:
  • 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

React DOM

... (truncated)

Changelog

Sourced from react-dom's changelog.

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:
  • Added resume APIs for partial pre-rendering with Node Streams:
  • 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

React DOM

... (truncated)

Commits

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Summary by CodeRabbit

  • Chores
    • Upgraded the documentation site's frontend React dependency to the latest minor release to keep the docs environment current.
    • Added automation to track and apply React-related dependency updates for future maintenance.
    • No changes to application features, UI, or workflows; end-user experience remains unchanged.
    • Maintenance-focused stability and compatibility improvements for documentation previews and builds.

Bumps [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom) from 19.1.1 to 19.2.0.
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.0/packages/react-dom)

---
updated-dependencies:
- dependency-name: react-dom
  dependency-version: 19.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Oct 13, 2025
@dependabot dependabot bot requested a review from a team as a code owner October 13, 2025 09:30
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Oct 13, 2025
@dependabot dependabot bot removed the request for review from a team October 13, 2025 09:30
@dependabot dependabot bot added the javascript Pull requests that update Javascript code label Oct 13, 2025
@dependabot dependabot bot requested review from akaladarshi and elmattic October 13, 2025 09:30
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coderabbitai bot commented Oct 13, 2025

Walkthrough

Bump React dependencies in docs and add a Dependabot npm group for React packages; no code or control-flow changes.

Changes

Cohort / File(s) Summary of Changes
Docs dependencies
docs/package.json
Bumped react and react-dom versions from ^19.1.1 to ^19.2.0.
Dependabot config
.github/dependabot.yml
Added a new npm update group react matching react and react-* to enable Dependabot updates for React packages.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

Suggested reviewers

  • elmattic
  • akaladarshi

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✅ Passed checks (3 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check ✅ Passed The title succinctly indicates the dependency type, package name and version bump within the docs directory, matching the actual changes in docs/package.json. It adheres to the conventional commit style and is clear and specific. It avoids unnecessary detail while conveying the core update.
Docstring Coverage ✅ Passed No functions found in the changes. Docstring coverage check skipped.
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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 5685be4 and 88854fe.

⛔ Files ignored due to path filters (1)
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📒 Files selected for processing (1)
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@hanabi1224 hanabi1224 added this pull request to the merge queue Oct 13, 2025
Merged via the queue into main with commit d49a83f Oct 13, 2025
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@hanabi1224 hanabi1224 deleted the dependabot/npm_and_yarn/docs/react-dom-19.2.0 branch October 13, 2025 10:33
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