[backport v14]: fix(next/image): fix image-optimizer.ts headers (#82114)#82178
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The headers were forwarded to the serverless function for "internal" images but not "external" images. This changes the behavior to be the same for both such that neither receive headers.
ijjk
approved these changes
Jul 29, 2025
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Stats from current PRDefault Build (Increase detected
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| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| buildDuration | 15.6s | 12.9s | N/A |
| buildDurationCached | 7.9s | 6.1s | N/A |
| nodeModulesSize | 201 MB | 201 MB | N/A |
| nextStartRea..uration (ms) | 343ms | 361ms | N/A |
Client Bundles (main, webpack)
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| 1a9f679d-HASH.js gzip | 53.7 kB | 53.7 kB | ✓ |
| 5428.HASH.js gzip | 181 B | 180 B | N/A |
| 6067-HASH.js gzip | 5.14 kB | 5.14 kB | ✓ |
| 6428-HASH.js gzip | 31.6 kB | 31.6 kB | N/A |
| framework-HASH.js gzip | 44.9 kB | 44.9 kB | ✓ |
| main-app-HASH.js gzip | 242 B | 243 B | N/A |
| main-HASH.js gzip | 34.2 kB | 34.2 kB | N/A |
| webpack-HASH.js gzip | 1.68 kB | 1.68 kB | N/A |
| Overall change | 104 kB | 104 kB | ✓ |
Legacy Client Bundles (polyfills)
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| polyfills-HASH.js gzip | 39.4 kB | 39.4 kB | ✓ |
| Overall change | 39.4 kB | 39.4 kB | ✓ |
Client Pages
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| _app-HASH.js gzip | 196 B | 196 B | ✓ |
| _error-HASH.js gzip | 184 B | 185 B | N/A |
| amp-HASH.js gzip | 502 B | 504 B | N/A |
| css-HASH.js gzip | 321 B | 324 B | N/A |
| dynamic-HASH.js gzip | 1.82 kB | 1.82 kB | N/A |
| edge-ssr-HASH.js gzip | 258 B | 257 B | N/A |
| head-HASH.js gzip | 352 B | 352 B | ✓ |
| hooks-HASH.js gzip | 371 B | 372 B | N/A |
| image-HASH.js gzip | 4.32 kB | 4.32 kB | N/A |
| index-HASH.js gzip | 259 B | 257 B | N/A |
| link-HASH.js gzip | 2.67 kB | 2.68 kB | N/A |
| routerDirect..HASH.js gzip | 316 B | 314 B | N/A |
| script-HASH.js gzip | 385 B | 386 B | N/A |
| withRouter-HASH.js gzip | 311 B | 310 B | N/A |
| 1afbb74e6ecf..834.css gzip | 106 B | 106 B | ✓ |
| Overall change | 654 B | 654 B | ✓ |
Client Build Manifests
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| _buildManifest.js gzip | 484 B | 481 B | N/A |
| Overall change | 0 B | 0 B | ✓ |
Rendered Page Sizes
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| index.html gzip | 528 B | 528 B | ✓ |
| link.html gzip | 542 B | 539 B | N/A |
| withRouter.html gzip | 525 B | 524 B | N/A |
| Overall change | 528 B | 528 B | ✓ |
Edge SSR bundle Size
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| edge-ssr.js gzip | 95.7 kB | 95.7 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 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| middleware-b..fest.js gzip | 659 B | 657 B | N/A |
| middleware-r..fest.js gzip | 156 B | 154 B | N/A |
| middleware.js gzip | 25.6 kB | 25.6 kB | N/A |
| edge-runtime..pack.js gzip | 839 B | 839 B | ✓ |
| Overall change | 839 B | 839 B | ✓ |
Next Runtimes
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| app-page-exp...dev.js gzip | 172 kB | 172 kB | ✓ |
| app-page-exp..prod.js gzip | 98.4 kB | 98.4 kB | ✓ |
| app-page-tur..prod.js gzip | 100 kB | 100 kB | ✓ |
| app-page-tur..prod.js gzip | 94.4 kB | 94.4 kB | ✓ |
| app-page.run...dev.js gzip | 146 kB | 146 kB | ✓ |
| app-page.run..prod.js gzip | 92.9 kB | 92.9 kB | ✓ |
| app-route-ex...dev.js gzip | 22.6 kB | 22.6 kB | ✓ |
| app-route-ex..prod.js gzip | 16 kB | 16 kB | ✓ |
| app-route-tu..prod.js gzip | 16 kB | 16 kB | ✓ |
| app-route-tu..prod.js gzip | 15.7 kB | 15.7 kB | ✓ |
| app-route.ru...dev.js gzip | 22.2 kB | 22.2 kB | ✓ |
| app-route.ru..prod.js gzip | 15.7 kB | 15.7 kB | ✓ |
| pages-api-tu..prod.js gzip | 9.58 kB | 9.58 kB | ✓ |
| pages-api.ru...dev.js gzip | 9.85 kB | 9.85 kB | ✓ |
| pages-api.ru..prod.js gzip | 9.57 kB | 9.57 kB | ✓ |
| pages-turbo...prod.js gzip | 22.5 kB | 22.5 kB | ✓ |
| pages.runtim...dev.js gzip | 23.2 kB | 23.2 kB | ✓ |
| pages.runtim..prod.js gzip | 22.5 kB | 22.5 kB | ✓ |
| server.runti..prod.js gzip | 51.8 kB | 51.8 kB | ✓ |
| Overall change | 961 kB | 961 kB | ✓ |
build cache Overall increase ⚠️
| vercel/next.js 14-2-1 | vercel/next.js ztanner/backport-82114 | Change | |
|---|---|---|---|
| 0.pack gzip | 1.65 MB | 1.65 MB | |
| index.pack gzip | 115 kB | 115 kB | |
| Overall change | 1.76 MB | 1.76 MB |
Diff details
Diff for middleware.js
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Diff for edge-ssr.js
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Member
Failing test suitesCommit: d6bc463
Expand output● prerender native module › should render index correctly ● prerender native module › should render /blog/first correctly ● prerender native module › should render /blog/second correctly ● prerender native module › should output traces ● Test suite failed to run Read more about building and testing Next.js in contributing.md.
Expand output● turbopack-reports › should render page importing sqlite3 Read more about building and testing Next.js in contributing.md. |
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