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@renovate renovate bot commented Oct 2, 2025

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
react (source) 19.1.1 -> 19.2.0 age adoption passing confidence
react-dom (source) 19.1.1 -> 19.2.0 age adoption passing confidence
react-refresh (source) 0.17.0 -> 0.18.0 age adoption passing confidence
react-test-renderer (source) 19.1.1 -> 19.2.0 age adoption passing confidence

Release Notes

facebook/react (react)

v19.2.0

Compare Source

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

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changeset-bot bot commented Oct 2, 2025

⚠️ No Changeset found

Latest commit: 7293939

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

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github-actions bot commented Oct 2, 2025

Size Change: +1.91 kB (+2.45%)

Total Size: 79.7 kB

Filename Size Change
examples/test-bundlesize/dist/react.js 59.4 kB +1.91 kB (+3.31%)
ℹ️ View Unchanged
Filename Size
examples/test-bundlesize/dist/App.js 3.42 kB
examples/test-bundlesize/dist/polyfill.js 311 B
examples/test-bundlesize/dist/rdcClient.js 10.1 kB
examples/test-bundlesize/dist/rdcEndpoint.js 5.68 kB
examples/test-bundlesize/dist/webpack-runtime.js 726 B

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Benchmark

Benchmark suite Current: 7293939 Previous: 86cb961 Ratio
normalizeLong 536 ops/sec (±1.12%) 532 ops/sec (±0.94%) 0.99
denormalizeLong 278 ops/sec (±2.80%) 299 ops/sec (±2.11%) 1.08
denormalizeLong donotcache 994 ops/sec (±0.33%) 1052 ops/sec (±0.33%) 1.06
denormalizeShort donotcache 500x 1607 ops/sec (±0.15%) 1635 ops/sec (±0.26%) 1.02
denormalizeShort 500x 1077 ops/sec (±0.12%) 878 ops/sec (±1.75%) 0.82
denormalizeShort 500x withCache 6700 ops/sec (±0.16%) 6325 ops/sec (±0.07%) 0.94
queryShort 500x withCache 2731 ops/sec (±0.15%) 2685 ops/sec (±0.21%) 0.98
buildQueryKey All 55008 ops/sec (±0.35%) 55819 ops/sec (±0.13%) 1.01
query All withCache 6914 ops/sec (±0.17%) 6714 ops/sec (±0.11%) 0.97
denormalizeLong with mixin Entity 350 ops/sec (±0.34%) 280 ops/sec (±2.33%) 0.80
denormalizeLong withCache 6605 ops/sec (±0.18%) 6982 ops/sec (±0.45%) 1.06
denormalizeLong All withCache 6582 ops/sec (±0.15%) 6475 ops/sec (±0.12%) 0.98
denormalizeLong Query-sorted withCache 6859 ops/sec (±1.15%) 6873 ops/sec (±0.49%) 1.00
denormalizeLongAndShort withEntityCacheOnly 1691 ops/sec (±0.21%) 1785 ops/sec (±0.19%) 1.06
getResponse 5544 ops/sec (±1.50%) 5882 ops/sec (±1.64%) 1.06
getResponse (null) 7056623 ops/sec (±0.59%) 6795231 ops/sec (±0.59%) 0.96
getResponse (clear cache) 343 ops/sec (±0.27%) 275 ops/sec (±2.31%) 0.80
getSmallResponse 3049 ops/sec (±0.15%) 3087 ops/sec (±0.54%) 1.01
getSmallInferredResponse 2307 ops/sec (±0.50%) 2286 ops/sec (±0.24%) 0.99
getResponse Collection 5431 ops/sec (±1.26%) 5562 ops/sec (±1.21%) 1.02
get Collection 5633 ops/sec (±0.22%) 5567 ops/sec (±0.93%) 0.99
get Query-sorted 5523 ops/sec (±0.30%) 6891 ops/sec (±0.31%) 1.25
setLong 530 ops/sec (±0.55%) 536 ops/sec (±0.23%) 1.01
setLongWithMerge 242 ops/sec (±0.13%) 244 ops/sec (±0.16%) 1.01
setLongWithSimpleMerge 245 ops/sec (±0.40%) 249 ops/sec (±0.74%) 1.02
setSmallResponse 500x 921 ops/sec (±1.82%) 950 ops/sec (±0.11%) 1.03

This comment was automatically generated by workflow using github-action-benchmark.

@renovate renovate bot force-pushed the renovate/react branch 7 times, most recently from 808fc20 to 40065f6 Compare October 6, 2025 02:36
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