Upgrade React from 518d06d2-20241219 to 3b009b4c-20250102

[vercel-release-bot]

diff facebook/[email protected]

React upstream changes

• Make RefStatic and LayoutStatic the same bit facebook/react#31965
• [compiler] Switch to esbuild facebook/react#31963
• [compiler] Update prettier-plugin-hermes-parser facebook/react#31962
• [assert helpers] ReactDOMFloat-test facebook/react#31901
• [assert helpers] react-dom (pt2) facebook/react#31902
• [assert helpers] ReactDOMComponent-test facebook/react#31898
• [assert helpers] react-dom (pt 1) facebook/react#31897
• [Fiber] Refactor Commit Phase into Separate Functions for Before Mutation/Mutation/Layout facebook/react#31930
• [Fiber] Avoid return value from commitBeforeMutationEffects facebook/react#31922
• [Fiber] Gate Update flag on BeforeMutationMask on flags facebook/react#31921
• [Fiber] Mark error boundaries and commit phases when an error is thrown facebook/react#31876
• [Fiber] Mark cascading updates facebook/react#31866
• [Fiber] Yield every other frame for Transition/Retry work facebook/react#31828
• [compiler] Update rollup plugins facebook/react#31919
• DevTools: fork FastRefresh test for <18 versions of React facebook/react#31893
• [Flight Parcel] Implement prepareDestinationForModule facebook/react#31799
• DevTools: fix Compiler inegration test with 18.2 facebook/react#31904
• [Flight] Mark Errored Server Components facebook/react#31879
• Add Profiler mode to fixtures even if React DevTools is not installed facebook/react#31877
• [rcr] Relax react peer dep requirement facebook/react#31915
• [compiler] Fix broken fire snapshot facebook/react#31920
• [assert helpers] Remove toWarnDev from fixtures/dom facebook/react#31894
• [asserts helpers] react package facebook/react#31853
• [compiler] Rewrite effect dep arrays that use fire facebook/react#31811
• [compile] Error on fire outside of effects and ensure correct compilation, correct import facebook/react#31798
• [compiler] add fire imports facebook/react#31797
• [compiler] transform fire calls facebook/react#31796
• [assert helpers] ReactFlight facebook/react#31860
• [assert helpers] not dom or reconciler facebook/react#31862
• [compiler] Allow type cast expressions with refs facebook/react#31871
• Turn off enableYieldingBeforePassive in internal test renderers facebook/react#31863

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
buildDuration	18.8s	15.9s	N/A
buildDurationCached	15s	12.8s	N/A
nodeModulesSize	417 MB	417 MB	⚠️ +98.5 kB
nextStartRea..uration (ms)	467ms	472ms	N/A

Client Bundles (main, webpack)

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
1187-HASH.js gzip	52.6 kB	52.6 kB	N/A
8276.HASH.js gzip	169 B	168 B	N/A
8377-HASH.js gzip	5.36 kB	5.36 kB	N/A
bccd1874-HASH.js gzip	52.8 kB	52.9 kB	N/A
framework-HASH.js gzip	57.5 kB	57.5 kB	N/A
main-app-HASH.js gzip	232 B	235 B	N/A
main-HASH.js gzip	34.1 kB	34.1 kB	N/A
webpack-HASH.js gzip	1.71 kB	1.71 kB	N/A
Overall change	0 B	0 B	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
polyfills-HASH.js gzip	39.4 kB	39.4 kB	✓
Overall change	39.4 kB	39.4 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
_app-HASH.js gzip	193 B	193 B	✓
_error-HASH.js gzip	193 B	193 B	✓
amp-HASH.js gzip	512 B	510 B	N/A
css-HASH.js gzip	343 B	342 B	N/A
dynamic-HASH.js gzip	1.84 kB	1.84 kB	✓
edge-ssr-HASH.js gzip	265 B	265 B	✓
head-HASH.js gzip	363 B	362 B	N/A
hooks-HASH.js gzip	393 B	392 B	N/A
image-HASH.js gzip	4.49 kB	4.49 kB	N/A
index-HASH.js gzip	268 B	268 B	✓
link-HASH.js gzip	2.35 kB	2.34 kB	N/A
routerDirect..HASH.js gzip	328 B	328 B	✓
script-HASH.js gzip	397 B	397 B	✓
withRouter-HASH.js gzip	323 B	326 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	3.59 kB	3.59 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
_buildManifest.js gzip	749 B	746 B	N/A
Overall change	0 B	0 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
index.html gzip	524 B	522 B	N/A
link.html gzip	538 B	536 B	N/A
withRouter.html gzip	520 B	519 B	N/A
Overall change	0 B	0 B	✓

Edge SSR bundle Size

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
edge-ssr.js gzip	128 kB	128 kB	N/A
page.js gzip	206 kB	206 kB	N/A
Overall change	0 B	0 B	✓

Middleware size

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
middleware-b..fest.js gzip	669 B	666 B	N/A
middleware-r..fest.js gzip	155 B	156 B	N/A
middleware.js gzip	31.2 kB	31.2 kB	N/A
edge-runtime..pack.js gzip	844 B	844 B	✓
Overall change	844 B	844 B	✓

Next Runtimes Overall increase ⚠️

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
274-experime...dev.js gzip	322 B	322 B	✓
274.runtime.dev.js gzip	314 B	314 B	✓
app-page-exp...dev.js gzip	361 kB	361 kB	⚠️ +404 B
app-page-exp..prod.js gzip	129 kB	129 kB	N/A
app-page-tur..prod.js gzip	142 kB	142 kB	N/A
app-page-tur..prod.js gzip	138 kB	138 kB	✓
app-page.run...dev.js gzip	350 kB	350 kB	N/A
app-page.run..prod.js gzip	125 kB	125 kB	N/A
app-route-ex...dev.js gzip	37.5 kB	37.5 kB	✓
app-route-ex..prod.js gzip	25.5 kB	25.5 kB	N/A
app-route-tu..prod.js gzip	25.5 kB	25.5 kB	N/A
app-route-tu..prod.js gzip	25.4 kB	25.4 kB	N/A
app-route.ru...dev.js gzip	39.2 kB	39.2 kB	✓
app-route.ru..prod.js gzip	25.4 kB	25.4 kB	N/A
pages-api-tu..prod.js gzip	9.69 kB	9.69 kB	✓
pages-api.ru...dev.js gzip	11.6 kB	11.6 kB	✓
pages-api.ru..prod.js gzip	9.68 kB	9.68 kB	✓
pages-turbo...prod.js gzip	21.7 kB	21.7 kB	✓
pages.runtim...dev.js gzip	27.5 kB	27.5 kB	✓
pages.runtim..prod.js gzip	21.7 kB	21.7 kB	✓
server.runti..prod.js gzip	916 kB	916 kB	N/A
Overall change	678 kB	678 kB	⚠️ +404 B

build cache Overall increase ⚠️

	vercel/next.js canary	vercel/next.js update/react/19.1.0-canary-3b009b4c-20250102	Change
0.pack gzip	2.09 MB	2.08 MB	N/A
index.pack gzip	74.5 kB	75.8 kB	⚠️ +1.26 kB
Overall change	74.5 kB	75.8 kB	⚠️ +1.26 kB

Diff details

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Commit: aca9770

[ijjk]

Failing test suites

Commit: aca9770

pnpm test test/integration/clean-distdir/test/index.test.js (turbopack)

• Cleaning distDir > production mode > should clean up .next before build start
• Cleaning distDir > production mode > disabled write > should not clean up .next before build start

Expand output

● Cleaning distDir › production mode › should clean up .next before build start

thrown: "Exceeded timeout of 60000 ms for a test.
Add a timeout value to this test to increase the timeout, if this is a long-running test. See https://jestjs.io/docs/api#testname-fn-timeout."

  25 |
  26 | const runTests = () => {
> 27 |   it('should clean up .next before build start', async () => {
     |   ^
  28 |     await checkFileWrite(false)
  29 |   })
  30 | }

  at it (integration/clean-distdir/test/index.test.js:27:3)
  at runTests (integration/clean-distdir/test/index.test.js:40:7)
  at integration/clean-distdir/test/index.test.js:33:56
  at Object.describe (integration/clean-distdir/test/index.test.js:32:1)

● Cleaning distDir › production mode › disabled write › should not clean up .next before build start

thrown: "Exceeded timeout of 60000 ms for a test.
Add a timeout value to this test to increase the timeout, if this is a long-running test. See https://jestjs.io/docs/api#testname-fn-timeout."

  56 |         })
  57 |
> 58 |         it('should not clean up .next before build start', async () => {
     |         ^
  59 |           await checkFileWrite(true)
  60 |         })
  61 |       })

  at it (integration/clean-distdir/test/index.test.js:58:9)
  at describe (integration/clean-distdir/test/index.test.js:42:7)
  at integration/clean-distdir/test/index.test.js:33:56
  at Object.describe (integration/clean-distdir/test/index.test.js:32:1)

Read more about building and testing Next.js in contributing.md.

__NEXT_EXPERIMENTAL_PPR=true pnpm test-dev test/e2e/persistent-caching/persistent-caching.test.ts (PPR)

• persistent-caching > should persistent cache loaders

Expand output

● persistent-caching › should persistent cache loaders

expect(received).toBe(expected) // Object.is equality

Expected: "Timestamp = 1735922135841"
Received: "Timestamp = 1735922156762"

  55 |       const browser = await next.browser('/pages')
  56 |       // TODO Persistent Caching for webpack dev server is broken
> 57 |       expect(await browser.elementByCss('main').text()).toBe(pagesTimestamp)
     |                                                         ^
  58 |       await browser.close()
  59 |     }
  60 |   })

  at Object.toBe (e2e/persistent-caching/persistent-caching.test.ts:57:57)

Read more about building and testing Next.js in contributing.md.

[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/[email protected]	None	0	8.36 MB	fb, gnoff, react-bot, ...2 more
npm/[email protected]	None	0	6.38 MB	fb, gnoff, react-bot, ...2 more
npm/[email protected]	environment	0	13.6 kB	fb, gnoff, react-bot, ...1 more
npm/[email protected]	None	+1	1.86 MB	react-bot
npm/[email protected]	None	+1	1.72 MB	react-bot
npm/[email protected]	None	0	177 kB	react-bot
npm/[email protected]	None	0	238 kB	react-bot
npm/[email protected]	None	0	82.1 kB	fb, gnoff, react-bot, ...1 more
npm/[email protected]	None	0	82.7 kB	fb, gnoff, react-bot, ...1 more

🚮 Removed packages: npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected]

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