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Upgrade vendored react #62549
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            Upgrade vendored react #62549
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          Tests Passed | 
    
          Stats from current PRDefault Build (Increase detected 
 | 
    
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| buildDuration | 13.8s | 13.9s | |
| buildDurationCached | 7.4s | 6.3s | N/A | 
| nodeModulesSize | 197 MB | 197 MB | |
| nextStartRea..uration (ms) | 406ms | 405ms | N/A | 
Client Bundles (main, webpack)
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| 2453-HASH.js gzip | 30.5 kB | 30.5 kB | N/A | 
| 3304.HASH.js gzip | 181 B | 181 B | ✓ | 
| 3f784ff6-HASH.js gzip | 53.7 kB | 53.7 kB | ✓ | 
| 8299-HASH.js gzip | 5.04 kB | 5.04 kB | N/A | 
| framework-HASH.js gzip | 45.2 kB | 45.2 kB | ✓ | 
| main-app-HASH.js gzip | 242 B | 242 B | ✓ | 
| main-HASH.js gzip | 32.1 kB | 32.2 kB | N/A | 
| webpack-HASH.js gzip | 1.7 kB | 1.7 kB | N/A | 
| Overall change | 99.3 kB | 99.3 kB | ✓ | 
Legacy Client Bundles (polyfills)
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| polyfills-HASH.js gzip | 31 kB | 31 kB | ✓ | 
| Overall change | 31 kB | 31 kB | ✓ | 
Client Pages
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| _app-HASH.js gzip | 196 B | 197 B | N/A | 
| _error-HASH.js gzip | 184 B | 184 B | ✓ | 
| amp-HASH.js gzip | 505 B | 505 B | ✓ | 
| css-HASH.js gzip | 324 B | 325 B | N/A | 
| dynamic-HASH.js gzip | 2.5 kB | 2.5 kB | N/A | 
| edge-ssr-HASH.js gzip | 258 B | 258 B | ✓ | 
| head-HASH.js gzip | 352 B | 352 B | ✓ | 
| hooks-HASH.js gzip | 370 B | 371 B | N/A | 
| image-HASH.js gzip | 4.2 kB | 4.2 kB | ✓ | 
| index-HASH.js gzip | 259 B | 259 B | ✓ | 
| link-HASH.js gzip | 2.67 kB | 2.67 kB | N/A | 
| routerDirect..HASH.js gzip | 314 B | 312 B | N/A | 
| script-HASH.js gzip | 386 B | 386 B | ✓ | 
| withRouter-HASH.js gzip | 309 B | 309 B | ✓ | 
| 1afbb74e6ecf..834.css gzip | 106 B | 106 B | ✓ | 
| Overall change | 6.56 kB | 6.56 kB | ✓ | 
Client Build Manifests
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| _buildManifest.js gzip | 483 B | 485 B | N/A | 
| Overall change | 0 B | 0 B | ✓ | 
Rendered Page Sizes
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| index.html gzip | 529 B | 526 B | N/A | 
| link.html gzip | 541 B | 539 B | N/A | 
| withRouter.html gzip | 524 B | 521 B | N/A | 
| Overall change | 0 B | 0 B | ✓ | 
Edge SSR bundle Size
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| edge-ssr.js gzip | 95 kB | 95 kB | N/A | 
| page.js gzip | 3.06 kB | 3.06 kB | N/A | 
| Overall change | 0 B | 0 B | ✓ | 
Middleware size
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| middleware-b..fest.js gzip | 627 B | 623 B | N/A | 
| middleware-r..fest.js gzip | 151 B | 151 B | ✓ | 
| middleware.js gzip | 25.5 kB | 25.5 kB | N/A | 
| edge-runtime..pack.js gzip | 839 B | 839 B | ✓ | 
| Overall change | 990 B | 990 B | ✓ | 
Next Runtimes Overall increase ⚠️ 
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| app-page-exp...dev.js gzip | 170 kB | 171 kB | |
| app-page-exp..prod.js gzip | 96.6 kB | 96.7 kB | |
| app-page-tur..prod.js gzip | 98.3 kB | 98.5 kB | |
| app-page-tur..prod.js gzip | 92.8 kB | 92.9 kB | N/A | 
| app-page.run...dev.js gzip | 151 kB | 150 kB | N/A | 
| app-page.run..prod.js gzip | 91.3 kB | 91.4 kB | N/A | 
| app-route-ex...dev.js gzip | 22 kB | 21.3 kB | N/A | 
| app-route-ex..prod.js gzip | 15 kB | 15 kB | N/A | 
| app-route-tu..prod.js gzip | 15 kB | 15 kB | N/A | 
| app-route-tu..prod.js gzip | 14.8 kB | 14.8 kB | N/A | 
| app-route.ru...dev.js gzip | 21.7 kB | 20.9 kB | N/A | 
| app-route.ru..prod.js gzip | 14.8 kB | 14.8 kB | N/A | 
| pages-api-tu..prod.js gzip | 9.51 kB | 9.51 kB | ✓ | 
| pages-api.ru...dev.js gzip | 9.79 kB | 9.79 kB | ✓ | 
| pages-api.ru..prod.js gzip | 9.51 kB | 9.51 kB | ✓ | 
| pages-turbo...prod.js gzip | 22.3 kB | 22.3 kB | ✓ | 
| pages.runtim...dev.js gzip | 23 kB | 23 kB | ✓ | 
| pages.runtim..prod.js gzip | 22.3 kB | 22.3 kB | ✓ | 
| server.runti..prod.js gzip | 50.6 kB | 50.6 kB | ✓ | 
| Overall change | 512 kB | 514 kB | 
build cache Overall increase ⚠️ 
| vercel/next.js canary | vercel/next.js upgrade-react | Change | |
|---|---|---|---|
| 0.pack gzip | 1.56 MB | 1.56 MB | |
| index.pack gzip | 104 kB | 105 kB | |
| Overall change | 1.66 MB | 1.66 MB | 
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                    ijjk
  
              
              approved these changes
              
                  
                    Feb 26, 2024 
                  
              
              
            
            
  
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React upstream changes
sourcein JSX runtime facebook/react#28433enableComponentStackLocationstoReactNativeInternalFeatureFlagslibdef facebook/react#28424enableComponentStackLocationsFlag for React Native (FB) facebook/react#28400Closes NEXT-2600