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Snyk has created this PR to upgrade react-dom from 19.2.0 to 19.2.1.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.


  • The recommended version is 1 version ahead of your current version.

  • The recommended version was released 24 days ago.

Release notes
Package name: react-dom
  • 19.2.1 - 2025-12-03
  • 19.2.0 - 2025-10-01

    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

    React Server Components

    React Reconciler

    eslint-plugin-react-hooks@6.1.0

    Note: Version 6.0.0 was mistakenly released and immediately deprecated and untagged on npm. This is the first official 6.x major release and includes breaking changes.

    • Breaking: Require Node.js 18 or newer. (@ michaelfaith in #32458)
    • Breaking: Flat config is now the default recommended preset. Legacy config moved to recommended-legacy. (@ michaelfaith in #32457)
    • New Violations: Disallow calling use within try/catch blocks. (@ poteto in #34040)
    • New Violations: Disallow calling useEffectEvent functions in arbitrary closures. (@ jbrown215 in #33544)
    • Handle React.useEffect in addition to useEffect in rules-of-hooks. (@ Ayc0 in #34076)
    • Added react-hooks settings config option that to accept additionalEffectHooks that are used across exhaustive-deps and rules-of-hooks rules. (@ jbrown215) in #34497
from react-dom GitHub release notes

Important

  • Check the changes in this PR to ensure they won't cause issues with your project.
  • This PR was automatically created by Snyk using the credentials of a real user.

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open upgrade PRs.

For more information:

Snyk has created this PR to upgrade react-dom from 19.2.0 to 19.2.1.

See this package in npm:
react-dom

See this project in Snyk:
https://app.snyk.io/org/bansikah22/project/0e6d3813-77e4-4c96-8b83-9bfcfc81bf97?utm_source=github&utm_medium=referral&page=upgrade-pr
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Review Summary

This PR upgrades react-dom from 19.2.0 to 19.2.1, which is a good security practice to keep dependencies up-to-date. However, there's a critical version compatibility issue that must be resolved before merging.

Critical Issue Found:

  • Version Mismatch: React (^19.1.0) and react-dom (^19.2.1) versions are incompatible, which could cause runtime errors

Recommendation:

Upgrade both React and react-dom to the same version (^19.2.1) to ensure compatibility. The suggested fix will align both packages to the same version range.

Once the version mismatch is resolved, this upgrade should be safe to merge as it includes important bug fixes and improvements from the React team.


You can now have the agent implement changes and create commits directly on your pull request's source branch. Simply comment with /q followed by your request in natural language to ask the agent to make changes.

Comment on lines 33 to +34
"react": "^19.1.0",
"react-dom": "^19.2.0",
"react-dom": "^19.2.1",

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🛑 Version Mismatch: React and react-dom versions are incompatible. React is at ^19.1.0 while react-dom is being upgraded to ^19.2.1, creating a version mismatch that could cause runtime errors or unexpected behavior.

Suggested change
"react": "^19.1.0",
"react-dom": "^19.2.0",
"react-dom": "^19.2.1",
"react": "^19.2.1",
"react-dom": "^19.2.1",

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3 participants