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@renovate renovate bot commented Oct 6, 2025

This PR contains the following updates:

Package Change Age Confidence
@types/react (source) ^19.1.16 -> ^19.2.2 age confidence
@types/react-dom (source) ^19.1.9 -> ^19.2.1 age confidence
react (source) ^19.1.1 -> ^19.2.0 age confidence
react-dom (source) ^19.1.1 -> ^19.2.0 age confidence
react-is (source) ^19.1.1 -> ^19.2.0 age confidence
react-refresh (source) ^0.17.0 -> ^0.18.0 age confidence
react-server-dom-webpack (source) ^19.1.1 -> ^19.2.0 age confidence
use-sync-external-store (source) ^1.5.0 -> ^1.6.0 age confidence

Release Notes

facebook/react (react)

v19.2.0

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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
facebook/react (use-sync-external-store)

v1.6.0

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@ArnaudBarre
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For info, when react-refresh is updated we should look at changes to the refresh runtime changes which we have a copy.
The GH diff shows only a commit later reverted and a change an upgrade a Flow, so we're good.

For info, the reason the runtime is copied into our source is priginally to avoid adding the whole Babel plugin as a dep of the SWC plugin. Now it also makes easier to inject custom utils written in ESM + recently not depend on the window injection

@hi-ogawa hi-ogawa added the trigger: preview Trigger pkg.pr.new label Oct 6, 2025
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pkg-pr-new bot commented Oct 6, 2025

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npm i https://pkg.pr.new/@vitejs/plugin-react@901
npm i https://pkg.pr.new/@vitejs/plugin-react-oxc@901
npm i https://pkg.pr.new/@vitejs/plugin-rsc@901
npm i https://pkg.pr.new/@vitejs/plugin-react-swc@901

commit: 6f00d9f

@renovate renovate bot force-pushed the renovate/react-related-dependencies branch from 16cd1f0 to 3f99973 Compare October 6, 2025 21:27
@renovate renovate bot force-pushed the renovate/react-related-dependencies branch from 3f99973 to 6f00d9f Compare October 7, 2025 10:41
@hi-ogawa
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hi-ogawa commented Oct 7, 2025

I had reported a bug on React 19.2 facebook/react#34751. This only affects react router example (so far), so I will likely tweak or skip that test case and merge this after that.

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2 participants