next.js

Core Changes

• Update parallelizing tasks with webpackBuildWorker config: #56287
• Misc Typescript and export updates: #55841
• chore: pass defineEnv from next.js to rust directly: #56216
• Expose util internally for debugging: #56381
• App Router - preinitialize chunks during SSR: #54752
• fix: use fs.existsSync to avoid race condition: #56387
• Ensure loader generated export default has name: #56388
• Move Edge SSR event waitUntil into the handler: #56404
• fix: avoid unnecessary existSync call: #56419
• fix: avoid creation of buffers for read ops: #56421
• fix empty externals list, pnpm special case, and project path: #56402
• chore: extract edge-app-route loader template: #56424
• Separate RSC and SSR jsx-runtime modules: #56438
• Async Batcher: #56423
• Fix cli log next.js color: #56448
• Turbopack: Implement Server Actions: #53890
• Component Module Types: #56454
• refactor: rewrite config schema in zod: #56383
• Dev Service: #56442
• feat(turbopack): port next.js template loading logic: #56425
• Chunking Refactor Step 1: #56467
• Use native node:fs in taskfile.js: #56491
• Loose RSC import restrictions for 3rd party packages: #56501
• turbopack: Chunking Refactor Step 2 : #56504
• update turbopack, fix sass peer dependency: #56508
• Remove ServerDirectiveTransformer: #56496
• Improve failed to fetch RSC error: #56517
• misc: fix wrong next start start duration: #56512
• turbopack: Extract as_chunk into shared ChunkType trait: #56506
• Flatten recursive wildcard exports in barrel optimization: #56489
• Turbopack + app router: always use externals for predefined packages: #56440
• fix: log error cause: #56528
• Unsilence Taskr Webpack errors: #56542
• refactor: cleanup app render: #56538
• fix: don't add isolateModules to tsconfig when extending from tsconfig with verbatimModuleSyntax: #54164
• enable verbatimModuleSyntax to make type imports/exports explicit: #56551
• Ensure react-server-dom-turbopack-experimental uses the right package: #56560
• Fix build restart log: #56543
• feat(turbopack): add support for edge app pages: #56426
• Improve error handling of Server Actions with skewed deployment: #56618
• misc: split app-render into smaller functions: #56611
• remove unnecessary structuredClone: #56570
• Fix trace ignore handling: #56674
• fix(next-core): allow sass loader for foreign codes: #56679
• Fix SSG query with experimental-compile: #56680
• Ensure rewrites are included in build manifest when using Turbopack: #56692
• fix static worker restart behavior: #56728
• Improve internal waitUntil utility: #56720
• Fix reconnection loop when devserver is offline: #56698
• Fix ensurePage for client-side navigation to / in Turbopack: #56704
• ci: add job summary to the test suite runs: #56742
• Prefer module over main on main fields for app router server compiler: #56532
• Check origins of Server Action requests: #56753
• OpenTelemetry: ignore bubble errors to avoid spamming traces: #56625
• fix(turbopack): always alias server-only and client-only: #56760
• Utilize Promise.withResolvers: #56764
• Revert "Prefer module over main on main fields for app router server compiler": #56766
• Revalidate Type: #56763
• Revert static worker refactor: #56767
• memoize useParams: #56771
• Turbopack: Chunking Refactoring: #56756
• Chunking Refactoring followup fixes: #56789
• put app code into a separate layer: #56800
• fix: add x-forwarded-* headers: #56797
• fix(turbopack): middleware path and aliases: #56804
• Implement preferredRegion array in Turbopack: #56743
• Fix build traces case: #56817
• Revert "Drop ipc server headers filters (#56226)": #56836
• Implement getOptimizedModuleAliases for Turbopack: #56839
• chore: bump undici: #56851
• bump: edge-runtime: #56856
• feat(turbopack): support basic next/dynamic: #56389
• Revert "feat(turbopack): support basic next/dynamic": #56885

Documentation Changes

• add digest property to error prop: #56339
• Updates MDX docs: #56378
• Update redirect.mdx: #56414
• docs: add missing word: #56547
• docs: update code snippet for correct file name: #56006
• corrected sentence: #56595
• clarify client components render on server on full page load: #55469
• docs(router): clarify dynamic route slug is about a file name, not "folder": #56596
• Update 01-contribution-guide.mdx: Fix a typo: #56665
• fix(docs): adjust api route documentation examples: #56660
• Updates Large Page Data error message doc to use JSON.parse to make reading output easier: #56713
• Docs: Add missing description field: #56749
• Changes codeblock filename delimiter: #56712
• Update supported-browsers.mdx: #56815
• docs: fix cypress script typo in 10-testing.mdx: #56765
• Fix typo: #56863

Example Changes

• Maintenance: minor example dep bumps to fix moderate vulns: #56375
• Update actions.ts: #56579
• updated fauna fql v10: #56185
• fix lint error from fauna example: #56719
• chore(example): bump @radix-ui/react-icons: #56452
• fix: http2 example issue: #56768

Misc Changes

• Fix mjs import for Turbopack test: #56354
• Add test case for the permalink option of useFormState: #56329
• Fix code freeze disable handling: #56340
• add cargo fmt to lint staged: #56430
• fix: .../templates/*/app/layout.* import order: #56380
• Update .node-version: #56460
• Fix logging level in actions test: #56473
• Remove app dir warning test: #56350
• Use consistent name for App Router tests: #56352
• Remove isTurbo check in custom-routes test: #56360
• test: speed up isolated next instance test setup: #56525
• Update rust-toolchain to nightly-2023-10-06: #56541
• update test manifest: #56522
• chore: bump pnpm to 8.9: #56649
• fix: next dev with edge runtime on windows: #56502
• invert test filtering logic to exclude known failing: #56663
• (test only) Integration tests: remove flatMap polyfill: #56546
• Use node:fs instead of fs-extra in .github/actions: #56536
• Use unique names for separate test suites: #56695
• misc: tweak stats github action: #56694
• CI: add manual workflow for running e2e on prod: #56738
• Improve chunk encoding test to check right path for Turbopack: #56747
• change those->some for clarity: #56688
• docs: fix typo in Update 02-get-static-paths.mdx: #56757
• Break out E2E deploy test workflow to its own: #56755
• Trigger canary release nightly: #56758
• feat: add self-documenting .env.example file: #56469
• update manifest: #56737
• docs: fix several typos: #56788
• Skip artifact download for test e2e deploy workflow: #56807
• Add missing nanoid dependency to app-dir tests: #56830
• Remove specific hash checks for metadata.test.ts: #56843
• Fix CSP test when using Turbopack: #56833
• Skip webpack specific tests in Turbopack test run: #56877

Credits

Huge thanks to @ijjk, @timneutkens, @shuding, @wyattjoh, @Syphini, @manovotny, @ForsakenHarmony, @gnoff, @anonrig, @viktorronnback, @Rylab, @sokra, @hamirmahal, @huozhi, @jridgewell, @SukkaW, @wbinnssmith, @feedthejim, @balazsorban44, @jazsouf, @2XG-DEV, @stefanprobst, @ztanner, @mzab1985, @Mustafadagkiranlar, @JoRyGu, @cmbritten, @styfle, @Krishnanand2517, @bahag-buttf, @kwonoj, @Shadid12, @delbaoliveira, @mayankkamboj47, @dvoytenko, @mayank1513, @himself65, @suravshrestha, @fvaysh, @dianacpg, @joristirado, and @Kikobeats for helping!

Core Changes

• chore: NextJS -> Next.js: #55961
• fix-failed-to-generate-self-signed-certificate issue:#55891: #55947
• Remove .test.js from dist: #55946
• Turbopack next/font/google: don't insert css rules for multiple weights or styles: #55852
• Fix stale revalidate stream handling: #55978
• turbopack: improve turbopack/test stability: #56024
• Mark testmode fetches internal: #56036
• chore: Remove 'beta.' Subdomain from beta.nextjs.org Links: #55924
• Remove experimental.sharedPool: #56021
• fix(worker): pass env to build worker w/ config.experimental.workerThreads: #55257
• Update swc_core to v0.83.26: #55780
• Revert "Update swc_core to v0.83.26": #56077
• fix reporting of illegal segments when directory only contains irrelevant files: #56076
• Make permanentRedirect return 308 in route handlers: #56065
• Remove unneeded next-dev js in next-core: #56039
• Fix: Use boolean instead of false for experimental logging config: #56110
• chore: remove chalk in favor of picocolors: #55992
• Revert: "Generate prefetch RSC payload during build for SSR paths (#54403)": #56059
• fetching logging on edge: #56108
• Optimize build trace handling: #56048
• Update font data: #56121
• feat(turbopack): port bloom filter to nexturbo: #55678
• Fixes performance problems due to TaskScopes: #55721
• perf: remove react dom legacy from app router: #56082
• perf: replace zod with superstruct: #56083
• perf: externalise ws for bundled server: #56095
• misc: refactor node utils: #56096
• Add support for skipTrailingSlashRedirect and skipMiddlewareUrlNormalize in Turbopack: #56147
• Add experimental.scrollRestoration for Turbopack: #56150
• misc: refactor handleExternals: #56161
• perf: add option to bundle pages externals: #56162
• Allow jest to run with use server directive: #56148
• Update experimental compile cache handling: #56139
• App render related code clean up: #56178
• Add support for i18n config in Turbopack: #56182
• Implement list of config options for Turbopack: #56188
• Turbopack: add support for an assetPrefix and basePath: #56058
• update turbopack: #56197
• Update supported options list to reflect #56188: #56200
• Add support for experimental.logging.level in Turbopack: #56201
• Add next.config.js options to turbopack warning file: #56207
• fix: @libsql/client build error: #56192
• chore: bump postcss: #56225
• Add additional handling for experimental-compile: #56224
• Drop ipc server headers filters: #56226
• only override NODE_EXTRA_CA_CERTS when using experimental https flag: #56252
• Pass same mangling option as terser to SWC minifier: #56281
• update turbopack: #56285
• clear require cache only when needed: #56198
• misc: enable source maps for bundled runtime: #56289
• misc: shortcut styled-jsx in external resolution: #56291
• Support serverRuntimeConfig and publicRuntimeConfig in Turbopack: #56310
• Reland static prefetches & fix prefetch bailout behavior: #56228
• fix(#53190): add missing crossOrigin to assetsPrefix resources: #56311
• misc: fix instrumentation with bundled server: #56318
• fix(next/client): keep hash when navigating from app to pages router: #56223
• fix: support both decoded and encoded url requests of conventioned files : #56187
• fix: Invalid URL (404) provided on server actions error: #56323
• Revert "misc: shortcut styled-jsx in external resolution (#56291)": #56334
• Fix build output logging order: #56335

Documentation Changes

• docs: add not-found to file conventions page: #55944
• Update 03-linking-and-navigating.mdx: #55907
• docs: Correct place for passing extension option to createMDX(): #55967
• docs-55629 update router cache column in cache interactions api table: #55630
• Update 03-linking-and-navigating.mdx: #55969
• Updates "Prerender Error" page for App Router: #56044
• Add the default import alias to create-next-app prompt for clarity: #55896
• Update revalidatePath.mdx to fix confusing wording of arguments section.: #56099
• docs: Renamed function that is used by other name: #56170
• (docs) Document Server Actions .bind method: #56164
• docs: Use Response.json over NextResponse.json: #56173
• correcting link to useSearchParams ref: #56169
• docs(sharp-missing-in-production.mdx): update standalone command: #56191
• docs(sharp-missing-in-production.mdx): update standalone command: #56239
• Update image.mdx: #56269
• Update image.mdx: #56266

Example Changes

• chore(examples): bump dependency versions: #55899
• Update to with-supertokens example app: #56035
• Update dependencies in examples : #55993
• Chore/update with supabase demo deploy button: #52483
• chore(examples): remove deprecated dependency from with-jest: #56152
• chore(examples): fix with-jest types: #56193
• (Examples) update Grafbase example: #54705
• fix: typo in with-stripe-typescript example: #56274

Misc Changes

• Skip production tests for Turbopack: #56045
• Fix invalid build-and-test workflow: #56053
• turbopack: Add more skipped tests: #56052
• Skip next build test: #56079
• add flakey test: #56080
• Skip more production tests for turbopack: #56084
• Ensure tests suites have unique names: #56085
• Skip experimental.nextScriptWorkers test for Turbopack: #56086
• Skip production tests for Turbopack: #56089
• Skip Babel tests for Turbopack: #56091
• misc: add node-version file: #55938
• Ensure unique name for app dir css tests: #56088
• Decrease default test timeouts: #56116
• misc: stop hiding node_modules in vscode: #56081
• special case timeout on windows: #56120
• Turbopack: update test manifest: #56133
• More test updates: #56146
• fix(cna): pin dependency versions: #56177
• Update swc_core to v0.83.28: #56134
• Fix middleware-general test for Turbopack: #56211
• More Turbopack test fixes: #56248
• update test mainfest: #56214
• More Turbopack fixes: #56275
• More Turbopack fixes: #56299
• misc: update code owners: #56290
• Fix flaky test for size output: #56303
• update webp crate: #56307
• Remove buildId test as it's no longer relevant: #56316
• Add code freeze GitHub actions for releasing: #56325
• test: add flaky turbopack integration tests to manifest: #56309

Credits

Huge thanks to @balazsorban44, @sdkdeepa, @aayman997, @mayank1513, @timneutkens, @2XG-DEV, @eliot-akira, @hi-matthew, @riobits, @wbinnssmith, @ijjk, @sokra, @dvoytenko, @rishabhpoddar, @manovotny, @A7med3bdulBaset, @huozhi, @jridgewell, @joulev, @SukkaW, @kdy1, @feedthejim, @Fredkiss3, @styfle, @MildTomato, @ForsakenHarmony, @walfly, @bzhn, @shuding, @boylett, @Loki899899, @devrsi0n, @ImBIOS, @vinaykulk621, @ztanner, @sdaigo, @hamirmahal, @blurrah, @omarmciver, and @alexBaizeau for helping!

Core Changes

• only put css in entry_css_files: #55585
• update taskfile to generate types during build: #55628
• refactor: use fs.existsSync instead of accessSync: #55675
• Capitalize compiling log: #55685
• Split prerending by route kind: #55622
• turbopack: Update the next/dist/esm rewrite ResolvePlugin: #55689
• refactor: modernize get-online with dns/promises: #55674
• ensure fetchServerResponse is a valid record when stored in router cache: #55690
• fix(react-refresh-utils): avoid memory leaks caused by prevExports: #53797
• fix(ts): allow auto-import of next/navigation: #55743
• remove --watch from generate_types task: #55748
• Remove the left padding in next info output: #55704
• test(turbopack): remove escape hatches for custom turbopack bindings: #55757
• fix: Invoke cancel, only if the stream is not closed: #55684
• Revert "fix: Invoke cancel, only if the stream is not closed (#55684)": #55764
• fix thenable types & update another incorrect cache record: #55758
• turbopack: Rewrite ESM modules to CJS during client transition: #55693
• Fix output log extra new line: #55770
• Remove unused internal env var: #55762
• fix Image when used with --experimental-https: #55775
• chore: update turbopack to turbopack-230922.2: #55828
• Move DefineEnv to separate file: #55811
• Remove legacy checks for unstable_getXProps: #55813
• Remove next-typescript check in webpack config: #55819
• Correctly mark turbo sessions in telemetry: #55835
• feat(turbopack): construct output path with distDir next.js config: #55613
• Remove extra type: #55837
• Update rust toolchain to nightly-2023-09-21: #55774
• Remove unused internal env var: #55762
• fix Image when used with --experimental-https: #55775
• chore: update turbopack to turbopack-230922.2: #55828
• Move DefineEnv to separate file: #55811
• Remove legacy checks for unstable_getXProps: #55813
• Remove next-typescript check in webpack config: #55819
• Correctly mark turbo sessions in telemetry: #55835
• feat(turbopack): construct output path with distDir next.js config: #55613
• Remove extra type: #55837
• Update rust toolchain to nightly-2023-09-21: #55774
• Ensure next-swc-loader types are used: #55846
• Use swc for runtime bundling: #55842
• fix bugs pertaining to server actions + navigation: #55853
• Ensure opentelemetry mismatched version error bubbles: #55868
• test: re-enabled the disabled manifest test: #55810
• Remove unnecessary Object.assign: #55882
• Move experimental.runtime warning to config loading: #55880
• Add experimental.strictNextHead to Turbopack: #55915
• Loose types of app routes return value: #55849
• Add trailingSlash, basePath, and assetPrefix to Turbopack: #55921
• app router: ensure static prefetch renders loading.js: #55950

Documentation Changes

• add tip for case sensitivity of imports: #55662
• Docs - Fix VSCode Full Stack Debugging Regex Pattern: #55670
• Feedback: Remove line saying server actions is dynamic-only: #55746
• Update 01-pages-and-layouts.mdx: #55795
• fix typo in API Reference - Image Component: #55776
• Update 01-pages-and-layouts.mdx: #55795
• fix typo in API Reference - Image Component: #55776
• docs: useFormState: #55564
• Update 10-testing.mdx: #55801
• Revert "fix typo in API Reference - Image Component": #55889
• Fix missing async keyword in function declaration: #55887
• docs: Add note that Server Actions work with static routes: #55626
• docs: Add example on query parameters in route handlers: #55789

Example Changes

• Fix/upgrade examples with clerk: #55676
• Fix/upgrade examples data fetch: #55695

Misc Changes

• Upgrade to latest NAPI-RS infra: #55505
• ci(tests): enable turbopack /e2e tests: #55681
• chore: bump nissuer: #55723
• improve CI log: #55736
• fix(cna): separate dependencies/devDependencies: #55730
• misc: improve profiling script: #55732
• test(fixture): prevent start failure teardowns whole process: #55760
• Update fnm setup for CI: #55765
• test(turbopack): explicitly clean up instance for turbopack: #55772
• Update flakey next-image tests: #55838
• Update flakey next-image tests: #55838
• Allow filtering individual test cases inside test files: #55786
• Move client-navigation test to test/development: #55888
• Ensure Turbopack passing test list is sorted: #55948

Credits

Huge thanks to @sokra, @ztanner, @anonrig, @huozhi, @mayank1513, @travisanderson, @wyattjoh, @jridgewell, @ryanagillie, @Brooooooklyn, @kwonoj, @balazsorban44, @naruaway, @S3Prototype, @feedthejim, @joulev, @icyJoseph, @ijjk, @ForsakenHarmony, @timneutkens, @wbinnssmith, @sdkdeepa, @sdaigo, @leerob, @dominiksipowicz, @joao-vasconcelos, and @mostafaegouda for helping!

Core Changes

• Remove link to closed discussion: #55596
• test(turbopack) migrate api tests, few image tests: #55552
• fix: handle string nodejs signals: #55606
• Update React from d6dcad6a8 to 2807d781a: #55590
• Simplified ensure promise handling: #55562
• chore: bump @vercel/og and satori: #55654
• Fix header resent when error occured: #55619
• Add additional cleanup logic for forked process: #55652
• Polish error icon for error log: #55618
• Fix importing name multiple times with the named_import transform: #55664

Documentation Changes

• create-next-app templates: Change bun run dev commands to bun dev: #55603
• docs: move optimizePackageImports to experimental: #55614
• fix(docs): internationalization middleware example: #55645

Example Changes

• fix: examples/with-fauna/package.json to reduce vulnerabilities: #55594
• fix: examples/with-grafbase/package.json to reduce vulnerabilities: #55593
• chore(examples): upgrade next-translate dependencies: #55637

Misc Changes

• chore: run repro validation only on bug reports: #55610
• Run unit tests in a separate job: #55621
• Run unit tests in a single job run: #55625

Credits

Huge thanks to @padmaia, @mayank1513, @jakeboone02, @balazsorban44, @kwonoj, @huozhi, @Yovach, @ztanner, @wyattjoh, @GabenGar, @timneutkens, and @shuding for helping!

Core Changes

• Update font data: #54257
• add experimental https support to next dev: #54016
• Fix emotion-js transform for server components: #54284
• Handle basePath for redirect(): #54277
• Remove unused array in router-server: #54278
• app-router: tweak prefetch cache status heuristics: #53864
• Adds nonce to preinit scripts: #54059
• Fix default export of server action utility aliases: #54254
• fix: improve error message when output: export in app router: #54202
• ci(trace): allow to opt in to upload full trace: #54347
• fix: server actions blocking navigation events: #54307
• Skip getStaticPaths check for non-dynamic app routes: #54351
• OpenTel: ensure that exceptions are recorded on an active span: #54131
• Testmode: intercept rewrite fetches: #54259
• Polyfill Array.prototype.at: #44436
• Fix missing locale info for middleware data request: #54357
• fix: minimum node version 16.14.0: #54331
• Merge app renderer process: #54143
• Fix data route ordering in dev: #54364
• fix(app): enable React Strict Mode by default: #53375
• Fix swc compiling of client components when directive appears later than exports: #54392
• Upgrade vendored react: #54399
• Code clean up: #54405
• Upgrade precompiled ua-parser-js: #54404
• Fix compilation of next/dynamic with ssr: false in App Router: #54411
• refactor: Use swc AST to determine use client and server directives: #54358
• Fix not found css not being preloaded while navigation: #53906
• Optimize webpack memory cache garbage collection: #54397
• Use push for Server Action redirections: #54458
• Decreased watchpack aggregate timeout: #54461
• Generate prefetch RSC paylod during build for SSR paths: #54403
• remove HMR polling in favor of more targeted events: #54406
• Trace upload fixup: #54455
• fix: custom incremental cache handlers should work when transpiled: #54472
• upgrade Edge Runtime dependency: #54489
• fix infinite navigate events when Promise is proxied: #54394
• Implement named_import_transform: #54530
• fix resolve routes behavior when matching a dynamic segment: #54539
• Turbopack: add edge support for pages apis: #54449
• chore(eslint): bump ESLint plugins: #54490
• Skip copying signal field for revalidate: #54533
• Fix missing new line for certain logs: #54442
• update turbopack: #54558
• fix(DX): More precise error messages for export const config deprecation: #54492
• Revert "Decreased watchpack aggregate timeout": #54515
• Forms and mutations docs.: #54314
• optimize_barrel SWC transform and new optimizePackageImports config: #54572
• Reuse edgeConditionNames variable: #54594
• Update font data: #54585
• Add cleanup logic to worker.ts: #54500
• chore: add extra error info for rsc info helper: #54609
• Fix router CPU profiling: #54497
• Turbopack: add middleware support for next.rs api dev mode: #54555
• Rename hot-reloader to hot-reloader-webpack: #54628
• Implement hot-reloader interface: #54629
• Remove this as any cases: #54642
• Implement hot reloader interface for Turbopack: #54632
• Fix weight values above 900 not working with Google Fonts: #54339
• add support for app pages to next.rs api: #54668
• Remove unused cssnano-simple file: #54658
• File Reader Improvements: #54645
• Add new permanentRedirect function in App Router: #54047
• Default app router not found : #54199
• Cleanup of /_next/data handling in server: #54689
• Trace uploader: fix git binary on windows: #54580
• fix(next/image): import error preload is not exported from react-dom: #54688
• turbopack: should only create _not-found when path_prefix is root: #54687
• fix app routes: #54701
• refactor: share utils and optimize segments normalization: #54611
• Improve barrel optimizer with loader caching and wilcard exports: #54695
• Move getBabelConfigFile to separate file: #54716
• Reimplement getBabelConfigFile to be simpler: #54741
• Fix memory watcher reboot: #54760
• Misc Typescript updates: #54734
• Fix unexpected full hmr reload when editing _app: #54690
• update turbopack: #54768
• Use variable for common isNodeOrEdgeCompilation condition: #54763
• Turbopack: Implement HMR in next-api : #54772
• Add @visx/visx to the import optimization list: #54778
• Remove experimental.appDir as it's stable: #54785
• Short circut 404's for /favicon.ico in development: #54747
• Remove additional appDir checks: #54788
• Remove experimental.pageEnv: #54789
• Update list of Next.js options in next.rs: #54798
• Fixes for Turbopack HMR: #54790
• Fix the build manifest path for /: #54744
• Allow any number of onFetch handlers for a single test: #54846
• Update @vercel/og to latest: #54849
• fix(turbopack): edge api entry path should not have /route suffix: #54851
• Don't send tracing spans if performance.measure doesn't return measurements: #54808
• Fix performance measures crashing the app #54858
• Update tag handling for app cache: #53321
• Simplify getPagePaths logic: #54908
• Debug tracing: time devserver startup: #54537
• Update turbopack: #54909
• Add types for hot reloader send method: #54932
• Fix typo in hot-reloader: #54944
• Ensure that barrel files behind wildcards are transformed into shortpath: #54951
• Fix group routes custom root not-found: #54931
• fix: server actions firing twice after navigation: #54948
• docs: fix document format for next_private_export_map: #54952
• Unify serverError hmr event: #54962
• Add serverError action to list of HMR events: #54964
• fix(next-swc): skips client/server only checks when running with Jest to unblock testing: #54891
• Remove pong HMR event as it is not used: #54965
• Add turbopack-connected HMR event: #54976
• Redesign nextjs logging: #54713
• chore: bump undici: #55007
• chore: restore options to opt-in for server-side transpilation: #55010
• upgrade edge-runtime: #55005
• [functions-config-manifest] use correct extra config for pages router: #54786
• Client-side HMR message types: #55009
• perf: use split chunks for the node server: #54988
• Remove react-hot-toast from the optimizePackageImports list: #55029
• Experimental server optimization: #54925
• Fix duplicated dynamic metadata routes in dev mode: #55026
• Adjust optimizePackageImports: #55040
• server: enable minification by default: #54960
• webpack: tweak config for split chunks: #55054
• fix(perf): lazy load babel/code-frame: #55024
• remove --turbo, use --experimental-turbo as --turbo: #55063
• fix: skipTrailingSlashRedirect being ignored in pages: #55067
• Debug tracing: include session and anonymous ids: #55021
• Next SWC: Constrain Vc cell values with Send: #55077
• test(next-dev): migrate styled-jsx integration test: #55079
• perf: add bundled rendering runtimes: #52997
• chore: add structured app page path type: #55070
• Fixed i18n data route RegExp: #55109
• chore: upgrade to TypeScript 5.2.2: #55105
• fix: ensure mpa navigation render side effects are only fired once: #55032
• Revert "perf: add bundled rendering runtimes (#52997)": #55117
• Strip internal routing headers: #55114
• Add option to support log full request url in verbose mode: #55111
• Filter out pages tree view for app dir only output: #55120
• Check for type of route handler returned value at build time (via the TS plugin) and at runtime: #51394
• Set test headers via page.router API: #55087
• server: re-land bundled runtimes: #55139
• feat(turbopack): add dynamic metadata support: #54995
• server: require hook hotfix : #55146
• Revert swc versions to one that doesn't use lightningcss: #55148
• feat: support expanding urls in nexturbo (and fix static files): #55147
• Update font data: #55155
• server: remove turbopack-specific code when compiling with webpack: #55226
• Ensure ImageResponse extends Response: #55187
• Remove render workers in favor of esm loader: #54813
• test(turbopack): migrate 404-related tests from next-dev: #55243
• feat: add reserved port validation: #55237
• build: fix externals resolution when importing from next/dist: #55269
• Make open editor icon size non-shrink in error overlay: #55273
• build: fix minimal trace caching: #55279
• reafactor: renamed pathname -> page: #55282
• feat(next-dev): reenable turbopack beta message: #55116
• Add libsql to external package list: #55266
• fix: removed unused intercepting route definition references: #55285
• refactor(next-font): use next-transform-font: #55252
• Remove unused option and unified ready message into start server: #55289
• remove --experimental-turbo from supported next-dev args: #55300
• test(next-dev): clean up 404 tests: #55292
• Use NextJsHotReloaderInterface in router-server: #55317
• server: switch pages to react dom edge renderer: #55318
• Logging improvements: #55298
• Updates Mozilla links to not include language preference: #55326
• fix react-server-dom-webpack cache invalidation: #55287
• docs: add explicit units to isrMemoryCacheSize option: #55108
• feat(turbopack): attach type metadata for static metadata item: #55340
• fix duplicated error logging when start server: #55328
• Revert react-server-dom require change: #55345
• fix turbopack HMR, fix disconnect detection: #55361
• Fix CPU profile generation: #55365
• fix memory leak in require.cache cleanup: #55377
• WEB-1135: Update examples and schema for Turbopack loaders config change: #54584
• feat(turbopack): support next.js specific node polyfills: #55343
• Turbopack: Allow Pages entrypoint template to import user's .ts files: #55296
• Revert "feat(turbopack): support next.js specific node polyfills": #55385
• Remove leftover worker code and types: #55383
• run validation logic for TURBOPACK too: #55379
• more turbopack HMR fixes and test case: #55368
• Revert "Revert react-server-dom require change": #55382
• Set standalone server default hostname to 0.0.0.0: #54445
• Revert "Revert "feat(turbopack): support next.js specific node polyfills"": #55392
• Update React from dd480ef92 to d6dcad6a8.: #55399
• Memoize serverDistDir generation: #55375
• Remove IncomingMessage type where unused: #55387
• Remove unused file: #55378
• Update useParams typing to assume a given shape: #55126
• Remove setLazyProp from the hot path of all requests: #55391
• fix: server actions initiated from static pages: #51534
• Turbopack: log hmr compile changes: #55406
• fix: server actions initiated from static pages: #51534
• Turbopack: log hmr compile changes: #55406
• Update turbopack: #55402
• fix: sort imports to ensure consistent hash: #55358
• fix manifest load errors when using assetPrefix: #55416
• Turbopack: remap next/head on client in App Pages: #55419
• Ensure etags are not generated for static files when disabled: #55376
• use atomic writes to avoid seeing incomplete files: #55424
• fix server-side changes events: #55437
• server: bundle vendored react: #55362
• fix: move sort to loader to also sort query string: #55425
• Don't log error about root_task_dispose: #55458
• Skip JSON.parse in loadClientReferenceManifest: #55457
• Restrict useFormState in Server Components: #55417
• Generate middlewareManifestPath only once: #55489
• Test Mode: report onFetch interceptions in the test: #55456
• Turbopack: Setup HMR for client-only changes in App dir: #55464
• Remove esm loader: #55509
• update turbopack: #55515
• Remove process.env reading in require hook: #55520
• Allow server-only in server targets and client-only in client components targets to be available: #55394
• Make useSearchParams and useParams compatible between app and pages router: #55280
• fix(next-core): enable image extensions: #55460
• build: add aliases for react-dom/server usage in server bundles: #55536
• fix: run turbopack in forked process: #55545
• fix next.js own build on windows: #55544
• Fix notFound status code with ISR in app: #55542
• Disable client-only for middleware and pages api layer: #55541
• Fix missing module.compiled trace file and unhandledRejection in ensurePage: #55553
• Add mui-core to the default optimizePackageImports list: #55554
• Consolidate experimental React opt-in & add ppr flag: #55560
• Add react-icons to optimizePackageImports: #55572
• Fix useState function initialiser case for optimize_server_react transform: #55551
• Update supported config options for Turbopack: #55556
• Fix react packages are not bundled for metadata routes: #55579
• improve internal error logging: #55582
• fix styled-jsx alias: #55581

Documentation Changes

• docs: Bump minimum Node.js version to 16.14: #54285
• Docs: Fix broken links: #54340
• Docs: Add notes that revalidation is not available in the Edge runtime / only Node.js: #54338
• Docs: Update template.js section: #54370
• Docs: Clarify status codes w/ streaming: #54374
• Docs: Document manifest metadata file: #54380
• Docs: Refer users to IDE or MDN for manifest object options: #54385
• Docs: Remove runtime configuration from /app docs: #54336
• docs: Remove unneeded word in caching docs: #54451
• docs: Add next-i18n-router as a resource for internationalized routing: #52344
• Update 10-testing.mdx: #54107
• docs: Rewrite Rendering Section and React Essentials Page: #51579
• Docs: Fix formatting issues in the rendering docs: #54517
• docs: fix broken link missing leading slash: #54520
• docs: Add missing parameters to both useSelectedLayoutSegment & useSelectedLayoutSegments: #53602
• chore(docs): add example of sanity image to loaderFile config: #54529
• docs: fix source files hash calculation: #54509
• docs: update 10-route-handlers.mdx: #54605
• Docs: Update Edge runtime and data revalidation information: #54499
• Update revalidatePath to revalidateTag: #54633
• docs: Add JS code snippets for forms: #54577
• docs: updates generateMetadata function signature: #54638
• docs: fix small typo: #54656
• Update revalidatePath.mdx: #54631
• Fixed typo in Building your application > 03. Rendering section: #54764
• (Docs) Add missing JS-Code, cookies function names updated accordingly.: #54703
• docs: clarify data type in Forms and Mutations section: #54630
• docs: Change Vite guide title: #54774
• docs: remove typo in use-selected-layout-segments.mdx: #54767
• chore: verify missing/invalid/private reproduction links: #54724
• docs: fix syntax error in i18n example code block: #54749
• docs: Add JS/TS code switchers to Middleware: #54726
• docs: define router instance in code block: #54707
• Fix typo in description of error.js: #54933
• docs: Minor formatting fix in Pages Router SSG: #54915
• docs: add maxDuration in API Routes config: #54844
• docs: add missing word in client components: #54830
• docs: Clarify the ability to access current route segments in layouts: #53349
• docs: Update Vercel YouTube channel url: #54912
• docs: Move general info about next.config.* to its index page: #53542
• docs: Fix typo in app/building-your-application/caching: #54841
• docs: Add template API reference: #54938
• Update eslint dependencies note in docs: #55023
• docs: Fix typo in getting-started/project-structure: #55035
• docs: fix typo: #54973
• docs: add missing quotation mark: #54968
• docs: Remove app reference on pages doc for runtimes.: #55058
• docs: example of generated nonce to use base64 encoding as per spec: #55039
• Update 01-server-components.mdx: #55085
• docs: fix nested list: #55178
• docs: use satisfies for TypeScript code blocks: #55205
• docs: satisfies follow up: #55234
• Fix typo: #55245
• docs: clarify setting cookies docs: #55149
• Update docs for revalidatePath fix: #55083
• Update route-segment-config.mdx for fix broken link: #55212
• docs: Add some App Router FAQs: #55186
• Update 03-forms-and-mutations.mdx: #55386
• docs: optimizePackageImports: #55185
• docs: Update streaming section.: #55408
• Add route groups example to revalidatePath doc: #55543
• chore: Fix heading hierarchy in revalidateTag documentation: #55470
• chore: replace issue triaing actions with nissuer: #55525

Example Changes

• Update Contentful example for App Router.: #54205
• set hostname to 0.0.0.0: #54342
• (Example) Add CMS Sitecore XM Cloud Example: #54535
• updated sitecore deploy button: #54678
• (Example) Update with-segment-analytics to use segmentio/analytics-next and app layout: #52327
• update dependencies: #53334
• example: Add elements.update() to ensure latest payment amount is reflected: #54848
• fix: Fix grammar issues on README.md: #54921
• Fix: slug type issue: #54616
• chore: upgrade playwright example: #53584
• Update Jest and Vitest example for App Router.: #54989
• examples: Update strict-csp example with better nonce: #55131
• Fix/security: #55189
• examples: upgrade @makeswift/runtime from 0.2.2 to 0.10.13: #55203
• examples: update KeystoneJS version: #55201
• fix: upgrade recoil from 0.7.6 to 0.7.7: #55222
• chore(examples): upgrade @keystone-next/keystone: #55210
• fix: upgrade date-fns from 2.28.0 to 2.30.0: #55274
• fix: upgrade sharp from 0.29.3 to 0.32.5: #55254
• fix: upgrade react-native-web from 0.11.7 to 0.19.7: #55221
• fix: upgrade @emotion/css from 11.10.0 to 11.11.2: #55352
• example: fix example error: #54599
• fix: examples/cms-keystonejs-embedded/package.json to reduce vulnerabilities: #55354
• Hotfix for missing application/json header in Prepr example: #55517
• Type Error on Event Type payment_intent webhook: #55493
• Correct spelling in playwright docs: #55557

Misc Changes

• Add test for using custom font in metadata image routes: #54274
• Update swc_core to v0.79.69: #54190
• docs: update a small typo in 02-app/01-building-your-application/06-optimizing/01-images.mdx: #54311
• update readme in nextjs testing: #54322
• add test case for CSP with bootstrap scripts and preinit modules: #54348
• Fix windows next-swc builds: #54353
• test: add case for marking _document with edge runtime: #54316
• Update timeout for release stats: #54363
• Update swc_core to v0.79.70: #54368
• chore(ci): add socket.yaml: #54446
• Update install-native script to avoid pnpm cache: #54462
• Fix failing TS test from new release: #54523
• Enable verbose logging for turbo in CI: #54525
• Update flakey image component tests: #54526
• Update runner labels for PR stats: #54524
• chore(ci): emit env vars that impact ci results: #54534
• Break-up install and build steps for PR stats: #54536
• Update release stats install/build executing: #54576
• Add missing install env for release stats: #54581
• modify bench scripts to not conflict with dev task: #54600
• Implement granular rust caching: #54582
• chore: update gitattributes with linguist-vendored: #54683
• Consider cargo config in granular cache key: #54700
• Updating Third party capital version. : #54418
• chore: label invalid issues: #54826
• chore: update triaging docs: #54828
• use pnpm for next-with-deps: #54847
• chore: fix autolabeler: #54916
• Update codeowners: #54966
• Update ready check for PR stats: #55022
• chore(ci): bump pnpm v8.6.11 to v8.7.1: #54873
• test: merge base path tests: #55069
• Update pull_request_template.md: #55098
• Reenable app-static usePathname tests: #55065
• enable all passing turbopack tests for CI: #55100
• test(nexttestsetup): teardown nextinstance gracefully: #55144
• tests(next-dev): migrate basic tailwind tests for turbopack: #55118
• test(fixture): improve finding ports to reduce flaky: #55151
• Test with latest node@18: #54000
• fix: upgrade listr2 from 5.0.5 to 5.0.8: #55223
• Update codeowners: #55355
• fix: added support for tests to add resolutions for deps: #55398
• Update swc_core to v0.83.12: #55216
• add test for turbopack refresh error: #55447
• fix inconsistency with pnpm lockfile: #55440
• chore: remove replay from issue template: #55397
• test(integration): fix --turbo tests fixture setup: #55293
• Disable flakey middleware-dev-error test: #55539
• test(turbopack): enable async storage tests: #55413
• docs: add bun run dev command to template readme for create-next-app: #55504
• chore(third-parties): replace rimraf with rm.mjs: #55547

Credits

Huge thanks to @ztanner, @huozhi, @icyJoseph, @kdy1, @timneutkens, @feedthejim, @nbhargava, @shuding, @lauthieb, @leerob, @styfle, @tonskton, @delbaoliveira, @m4salah, @gnoff, @kwonoj, @ijjk, @dvoytenko, @sloanesturz, @balazsorban44, @wyattjoh, @wbinnssmith, @dcporter44, @Kikobeats, @uzairali001, @A7med3bdulBaset, @sokra, @ClementDreptin, @vvo, @Vector73, @ah100101, @chanyeinthaw, @emiliosheinz, @dikaio, @indraantoor, @steven-tey, @krychaxp, @smaeda-ks, @janicklas-ralph, @EdPutans, @vinaykulk621, @michaelangeloio, @mateuszaliyev, @lukebussey, @jridgewell, @Xvezda, @Aryan9592, @sadaffathali, @mayank1513, @ForsakenHarmony, @jsteele-stripe, @okoyecharles, @rob-johansen, @imageck, @ecklf, @Sylith1231, @SonMooSans, @rousan, @robertwbradford, @hiddenest, @innowhat, @sand4rt, @feugy, @ryota-murakami, @hyeewooon, @mewcoder, @CSY54, @csi-lk, @daltonmcphaden, @sidgaikwad, @joulev, @danaugrs, @olingern, @penberg, @sdaigo, @manovotny, @arsenykruglikov, @remorses, @alexandreferreirafr, @acdlite, @li-jia-nan, @wesleydebruijn, @Kevintjuhz, @ytkg, @roigecode, @hoop71, @romeobravo, and @padmaia for helping!

Core Changes

• fix: invalid module transform for @headlessui/react: #54206
• chore: remove unnecessary type cast in dev-build-watcher: #54221
• fix process.env not being available in standalone mode: #54203
• Fix missing devPageFiles collection: #54224
• Add Route and LinkProps stub generics: #54226
• Use createClientModuleProxy from Flight Server: #54232
• Add default not found to loader tree of group routes root layer: #54228
• feat(image): add support for custom loaderFile when loader: default: #53417
• Fix renamed export of Server Actions: #54241
• Ensures App Router Link respects scroll-behavior: smooth when only hash is changed.: #54243

Misc Changes

• Update dd-trace used for internal tools: #54214
• (Fix)Broken upgrading.mdx link : #54234
• chore: skip CI run on forks: #54219
• chore(ci): bump [email protected]: #54246

Credits

Huge thanks to @opnay, @styfle, @timneutkens, @ztanner, @shuding, @huozhi, @vinaykulk621, @balazsorban44, @goguda, and @coreyleelarson for helping!

Core Changes

• refactor: remove edge condition for module proxy path: #54167
• Remove unused variables: #54149
• chore: improve ts types for position in dev-build-watcher: #54124
• Turbopack: Strip relative path prefix when generating PageLoaderAsset: #54040
• Add size property to ReadonlySearchParams: #53144
• Assign default not-found boundary if custom not-found is not present for root layer only: #54185
• Allow range version for eslint config: #53751
• Automatically modularizeImports for the popular @headlessui/react library: #54188
• fix bfcache restoration behavior: #54198

Misc Changes

• Update rust toolchain: #54130

Credits

Huge thanks to @huozhi, @shuding, @styfle, @jridgewell, @bencmbrook, @cramforce, and @ztanner for helping!

Core Changes

• fix(next/image): empty blur image when animated #54028
• Do not output pages 404 in tree view if app not-found is used: #54051
• Fix scroll bailout logic when targeting fixed/sticky elements: #53873
• Debug tracing: add updated modules and page to HMR span: #53698
• fix(next-swc): coerce mdxrs default options: #54068
• fix: don't add forceConsistentCasingInFileNames to tsconfig when ts version >= 5.0: #51564
• fix(47299): allow testing pages with metadata in jsdom test environment: #53578
• upgrade edge-runtime dependency: #54117
• Fix root not-found page tree loader structure: #54080
• chore: remove as any type cast: #54074
• chore: refactor to use fs.promises.rm(): #54076
• Refactor layout router creation in app-render: #54126
• chore(image): remove apple silicon workaround for versions older than [email protected]: #54125
• fix routing bug when bfcache is hit following an mpa navigation: #54081
• Tracing: add opt-in flag to send a subset of development traces to url: #53880
• fix(edge): override init when cloning with NextRequest: #54108
• OpenTel: remove the internal (ipc) fetched from traces in a non-verbose mode: #54083
• cleanup: remove unnecessary effect dep: #54134
• Next build: use exported handle_issues from turbopack: #52972
• node-web-streams: remove tee shim, use ReadableStream.tee: #54079
• fix: cookies().has() breaks in app-route: #54112
• Revert "fix(47299): allow testing pages with metadata in jsdom test environment": #54160

Documentation Changes

• fix missing ' in data-fetching/fetching-caching-and-revalidating: #54058

Example Changes

• Update Docker example to remove HOSTNAME: #54102

Misc Changes

• chore: hide "same on new version" without link: #54048
• chore(ci): small notes for the build steps: #54073
• chore: update lock bot wording: #54099
• Update swc_core to v0.79.59: #54082
• install-native.mjs: include packageManager field: #54132

Credits

Huge thanks to @balazsorban44, @huozhi, @ztanner, @williamli, @wbinnssmith, @kwonoj, @stefanprobst, @feugy, @timneutkens, @kdy1, @Kikobeats, @styfle, @dvoytenko, @MaxLeiter, and @devjiwonchoi for helping!

Core Changes

• Concept: test mode for Playwright and similar integration tools: #52520
• Turbopack: fix hiding node_modules warnings in error overlay.: #54022
• ci(next-swc): print glibc version when build: #54026
• Adjust internal action proxy export: #54004

Documentation Changes

• Update 05-client-side-rendering.mdx with latest tanstack query version: #54009
• Open Graph Image font declaration moved to correct place: #53998
• Update opengraph-image.mdx: Fix typo: #54020

Misc Changes

• Remove extra label from runner: #54002
• add standalone testcase for ipv6 hostnames: #53999
• release: add release log generation script: #54006
• test(ci): refine test suite name unique: #54013
• Leverage previous swc build images: #54027
• chore: mark build folder indexable: #54029
• Move turbo outside of build for docker swc builds: #54035

Credits

Huge thanks to @ijjk, @ztanner, @huozhi, @lacymorrow, @dvoytenko, @kylemcd, @kwonoj, @tibi1220, @wbinnssmith, and @shuding for helping!

Core Changes

• Fix action failures due to state tree encoding: #53655
• Initial HMR Nexturbo API implementation: #52950
• Turbopack: add edge app routes : #53387
• Turbopack: Hide Turbo Engine internals: #53007
• add unit test case for next.rs api: #53679
• Fix not-found rendering in production with edge: #53687
• fix(next/image): don't call ReactDOM.preload if missing, such as jest: #53443
• Add docs page for uncaught DynamicServerErrors: #53402
• Consolidate Server and Routing process into one process: #53523
• fix: Update outdated transform imports lucide-react: #53697
• Update font data: #53759
• Add warnings for static generation bail outs: #53761
• Sort root entries per pageExtensions config for consistency: #53769
• improve error message for conflicting parallel segments: #53803
• Add changeFrequency and priority attributes to sitemaps: #48484
• Ensure we set cache-control: no-cache for actions: #53824
• Reuse RenderWorker type: #53782
• fix: normalize backslash in getStaticPaths() for windows: #53876
• Delete errorneous empty content length header: #53843
• Turbopack: more tests and bugfixes for next.rs api: #53809
• Add @heroicons/react to modularizeImports: #53902
• Turbopack: Fix debugging in napi for next-api: #53889
• Fix/match resource: #53796
• Use summary_large_image as twitter card if images present by default: #53919
• Turbopack: Emit whether server or client assets changed: #53879
• Limit sharp's concurrency: #53385
• enable @vercel/og support for turbopack: #53917
• feat(image): DataURL placeholder support for : #53442
• Recover not found errors from flight data to render with proper boundary: #53703
• Update React to 18.3.0-canary-1a001dac6-20230812: #53881
• add "expect" to list of forbidden IPC headers: #53947
• Update swc runners config: #53939
• Better IPv6 support for next-server: #53131

Documentation Changes

• Update 11-middleware.mdx: Added Switcher: #53977
• Fix doc grammatical errors: #53672
• Fix a link in incrementalCacheHandlerPath.mdx: #53718
• Fix typo in data fetching documentation: #53772
• Docs: Add option for fetching data using route handlers - from the client: #53793
• docs: Add more information about Server Actions: #53805
• docs: document cache tagging mechanism: #53806
• chore(docs): add missing "try it out": #53815
• docs: Opting out of scrolling with next/link and useRouter.: #53804
• chore(docs): note cache-control header for preview/draft mode: #53825
• Include instructions for bun package manager: #53590
• Docs: Update confusing wording in intercepting routes: #53854
• (docs) Fixes Server Actions example: #53920
• fix typo: #53908
• Docs: fix pnpm command for saving dev deps (#53937): #53938
• The extra word 'the' has been deleted: #53951

Example Changes

• [Examples] Update Example Prepr CMS: #49224
• Update to with-supertokens example app: #53434
• docs(with-stripe-typescript): Update README demo link: #53662
• (example) update github-pages example: #52168
• chore: add light/dark mode theme detection to image component example: #53760

Misc Changes

• Remove tsconfig extending for @next/thrid-parties package: #53991
• Make next as dependency of @next/third-parties package: #53996
• update eslint config: #53637
• enable more test cases for next.rs api: #53670
• fix(node): pnpm 8.6 needs node 16.14: #53677
• fix(create-next-app): fix CI defaults (default to typescript): #53686
• fix azure test cases: #53692
• Adding GoogleMaps and Youtube embed components: #52909
• Update env variable for fonts data workflow: #53701
• Move next-rs API tests from unit to e2e: #53771
• test(turbo): allow to run test with --experimental-turbo: #53396
• chore(actions): exclude drafts from PR notificiation: #53669
• Update runner labels: #53925
• Update swc_core to v0.79.55: #53831
• [chore] Upgrade playwright to 1.35.1: #53875
• Update turbo env handling: #53970

Credits

Huge thanks to @iamarpitpatidar, @pythagoras-yamamoto, @alexkirsz, @sokra, @jsteele-stripe, @tknickman, @gaojude, @styfle, @janicklas-ralph, @huozhi, @ijjk, @vinaykulk621, @balazsorban44, @ztanner, @timneutkens, @ericfennis, @JohnAdib, @MiLk, @kwonoj, @delbaoliveira, @leerob, @LuudJanssen, @lucasconstantino, @davecarlson, @colinhacks, @shuding, @jridgewell, @jantimon, @Banbarashik, @ForsakenHarmony, @kdy1, @dvoytenko, @arturbien, @gnoff, @hsrvms, and @DuCanhGH, @tim-hanssen, @Aryan9592, and @rishabhpoddar for helping!

Core Changes

• Improve internal web stream utils: #53004
• fix: Add Next-Url to http vary in consideration of intercept routes.: #52746
• update Turbopack: #53098
• Add app, error, and document entrypoints: #53013
• Turbopack: use edge environment in server-side rendering of client components too: #53099
• refactor(codemod): replace chalk with picocolors: #53115
• move webpack specific logic into a separate file: #53114
• feat(turbopack): emit MODULE_FEATURE telemetry from turbopack: #52356
• Fix not found hangs the build with overridden node env: #53106
• chore: update warning message from yarn add sharp to npm i sharp: #53130
• fix(edge): allow Request cloning via NextRequest: #53157
• chore: extract common get-validated-args: #53165
• Fix minimal basePath handling: #53174
• Updates @typescript-eslint/parser to 6.1.0: #52848
• fix(next/image): washed out blur placeholder: #52583
• Handle basePath app-dir minimal case: #53189

Documentation Changes

• (Docs) add missing import.: #52992
• Fix formData code snippet in route handler docs: #52532
• docs: remove unneeded good to know section during installation: #53078
• docs: fix typo in 08-parallel-routes.mdx: #53069
• chore(docs): Extend the options for custom server init: #52851
• (Docs) Add missing import for useRef(): #53015
• (Docs) Remove FormData type on formData defined in .js file: #53014
• docs: fix codeblock for redirect: #53120
• chore(docs): client-side data fetching loading state: #53164

Example Changes

• feat: remove unused global variable: #51767

Misc Changes

• chore(ci): always run validate-docs-links action: #53022
• update install-native postinstall to use pnpm: #53080
• chore(ci): make validate-docs-links required: #53123
• chore(test): fix flaky tsconfig.json test: #53132
• chore(ci): fix validate-docs-links for non-PR: #53129
• Temporarily skip flakey action revalidate: #53134

Credits

Huge thanks to @vinaykulk621, @Lantianyou, @styfle, @shuding, @joulev, @AkifumiSato, @trigaten, @HurSungYun, @DevLab2425, @sokra, @alexkirsz, @ztanner, @leerob, @SukkaW, @kwonoj, @huozhi, @ijjk, @balazsorban44, @daniel-web-developer, @ky1ejs, and @arturbien for helping!

Core Changes

• Separate routing code from render servers: #52492
• Move Pages API rendering into bundle: #52149
• update Turbopack: #52986
• Turbopack: Refactoring module references: #52930
• Increase timeout for 404 tests: #52998
• Reland "Refine the not-found rendering process for app router": #52985
• Revert "Separate routing code from render servers (#52492)": #53016

Documentation Changes

• "Clarify the 'Existing Projects' section of the TypeScript docs:: #52944
• Update 02-dynamic-routes.mdx: #52975
• chore(docs): fix broken link: #53021

Misc Changes

• Update to latest version of turborepo: #52979
• Update swc_core to v0.79.22: #52945
• chore(ci): add pnpm workspace for github actions: #52976
• Changed package manager for install-native.mjs to pnpm: #52971
• update CODEOWNERS config: #53017

Credits

Huge thanks to @ijjk, @wyattjoh, @sokra, @kdy1, @alexkirsz, @styfle, @ShaunFerris, @syedtaqi95, @Heidar-An, @huozhi, and @ztanner for helping!

Core Changes

• fix: add missing <preload> for next/image in App Router: #52425
• Support metadata exports for server components not-found: #52678
• feat(next-swc): try to fallback native bindings with MODULE_NOT_FOUND: #52667
• Turbopack: Vc and Turbo Engine type system improvements : #51792
• Fix runtime edge not-found handling: #52754
• fix: forward NavigateOptions in adaptForAppRouterInstance: #52498
• fix(output): do not slice pathname unless ends with .txt: #52640
• Fix tagsManifest initialization check: #52776
• Turbopack: Experimental dev app pages support: #52680
• Turbopack: move Asset::ident to more specific traits: #52683
• Fix tracking of ContextModule: #52795
• Set process.title for router and render workers: #52779
• fix Remove unnecessary await: #52800
• Revert "perf: improve URL validation performance": #52818
• Refactor the client entry plugin: #52798
• Turbopack: Add manifest generation to pages: #52793
• Turbopack: move references() to specific traits: #52822
• Update default moduleResolution in tsconfig.json from node to bundler: #51957
• Turbopack: Next.rs API improvements: #52856
• update turbopack: #52899
• Update vendor @vercel/og: #52897
• Fixed:#52853 Lacking 'color' attribute in IconDescriptor Metadata: #52902
• Support basePath with edge runtime for Custom App Routes: #52910
• improve error DX on pages with RSC build errors: #52843
• fix: allow smooth scrolling if only hash changes (pages & app): #52915
• add edge support for next.rs API: #52885
• Allow general language codes in the Metadata API: #52920
• Fix client reference manifest for interception routes: #52961
• Refine the not-found rendering process for app router: #52790
• app-router: prefetching tweaks: #52949
• Revert "Refine the not-found rendering process for app router": #52977

Documentation Changes

• Update mention of route handlers for forms: #52781
• (Docs) add missing js version for generateMetadata.: #52763
• docs : fix typo in React cache example: #52787
• chore(docs): Add mentioning of HOSTNAME env variable for standalone output: #52804
• Fix typo in docs: #52815
• Update 02-edge-and-nodejs-runtimes.mdx: #52888
• chore(docs): add Typescript statically typed links mention in link doc: #52847
• chore(docs): fix typo in generate metadata docs: #52904
• fix example component in MDX documentation: #52753
• wrong content for next.config.mjs for MDX Plugins: #52738
• Update 06-lazy-loading.mdx: Incorrect filename in Example on "Importing Named Imports": #52932
• Change "publically" to "publicly" in the routing docs: #52966

Example Changes

• examples: export force-dynamic from all dynamic routes: #52916

Misc Changes

• chore: add "please simplify reproduction" comment: #52631
• update job concurrency: #52788
• Lock node version to 18.16: #52894
• Update runs-on tags
• chore: add GitHub Action to manage "+1" comments: #52866

Credits

Huge thanks to @styfle, @huozhi, @balazsorban44, @kwonoj, @alexkirsz, @ijjk, @Jeffrey-Zutt, @timneutkens, @vinaykulk621, @Ryan-Dia, @sokra, @shuding, @steppefox, @hiro0218, @rjsdnql123, @feedthejim, @fgiuliani, @steven-tey, @AntoineBourin, @adamrhunter, @darshanjain-entrepreneur, @s0h311, @wyattjoh, @ztanner, @djreillo, @dijonmusters, and @cassidoo for helping!

Core Changes

• Fix trailing slash with locale domain: #52343
• perf: use fs.readdirSync with withFileTypes: #52340
• Make get_client_chunking_context independent of context: #51928
• perf: use fs.opendir for better resource usage: #52341
• fix: metadatabase warning message: #52363
• perf: simplify getShortDynamicParamType on app-render: #52355
• fix: prevent infinite dev refresh on nested parallel routes: #52362
• turbopack: add incremental cache for node.js app rendering: #52172
• Refactor metadata og and twitter title to be always presented: #52320
• perf: reduce system calls on eslint plugin: #52359
• Turbopack: Use a different chunking context for web entry: #52404
• Temporarily revert change to pages render: #52407
• Remove integration tests now in vercel/turbo: #52413
• Update Rust nightly toolchain: #51757
• Cache concurrent ensurePage requests for the same page: #52360
• [turbopack]: Remove skipped integration tests: #52421
• Fix metadata layer webpack rule for server-only: #52403
• Override file based images with social images property: #52416
• Split the client reference manifest file to be generated per-entry: #52450
• fix(standalone): fixed output: "standalone" crashing build when there is no app/ page: #51993
• fix: add aws packages to default serverComponentsExternalPackages: #52388
• refactor: avoid unnecessary async scopes in eslint: #52418
• Ensure useParams return array for catch-all routes: #52494
• turbopack: Module Trait: #52401
• Fix tracking of client reference manifest: #52505
• perf: create an experimental bundled version of the next server: #52206
• Chore: Remove redundant intersection type: #52453
• perf: Refactor recursiveReadDirSync: #52517
• add version to function config manifest: #52507
• Turbopack: Source trait: #52511
• Update id handling for fonts: #52559
• feat(turbopack): support swc transform plugins : #50401
• feat(babel-loader): provide migration help message for babel config: #52565
• Support global-error for ssr fallback: #52573
• Fix ISR case with bot requests: #52581
• fix(next/jest): jest can not load server-only code: #52393
• Turbopack: App Router build POC: #52036
• Avoid loading Next.js config again in render workers: #52587
• Add more extensions to next-types-plugin for Node16/NodeNext: #52562
• feat(next-swc): report native bindings load err code: #52570
• Move App Pages rendering into bundle: #52290
• feat(turbopack): support native webp: #52285
• Set sizes prop to any for svg icons: #52609
• Turbopack: OutputAsset trait: #52606
• chore(deps): bump [email protected]: #52649
• Ensure root layout only render once per request: #52589
• Fix bundle path normalization for /index routes: #52650
• Turobpack: Next.rs API (part 1): #52259
• Clean up promises after resolving: #52656
• Catch layout error in global-error: #52654
• Fix per-entry client reference manifest for grouped and named segments: #52664

Documentation Changes

• chore(docs): fix link to useSearchParams: #52348
• docs: Clarify create-next-app requires public GitHub URLs.: #52367
• remove unnecessary dot.: #52387
• fix metadata-related typo in MDX documentation: #52446
• docs: Simplify message in React essentials section.: #52469
• docs: Improve error handling docs for server-side errors.: #52302
• docs: Add Playwright/Cypress Discord links: #52084
• docs: Add Kuma to CSS-in-JS supported list.: #52438
• docs: clarify fetch request de-duplication: #52100
• docs: Update TypeScript plugin section for VS Code prompt: #52111
• docs: Improve hydration mismatch error guide.: #52481
• docs: add Supabase loader for next/image: #52480
• docs: fix the incrementalCacheHandlerPath: #52124
• fixed error #52486 fetchUsers to fetchUser: #52487
• Update 08-parallel-routes.mdx: #52419
• docs: Add formData example for Route Handlers: #52358
• chore(docs): Typesafe metadata object: #52252
• docs: Update _app and _document: #52479
• docs: add CDN optimization as possible hydration error cause: #52489
• docs: correct TypeScript spelling on the home page: #52500
• chore(docs): fix a few typos in image loader docs: #52508
• docs: fix grammar on Server Actions: #52556
• Fixed grammar in 03-react-essentials.mdx: #52597
• docs: fix typo in CSS Modules Description: #52599
• docs: Fix typo in generate-static-params.mdx: #52595
• docs: move MUI to supported list: #52584
• docs: Add missing closing tag for react hydration error message.: #52607

Example Changes

• examples: Update Convex to latest version (0.19): #52473
• Update examples: counter.tsx - Don't need empty space: #52576

Misc Changes

• Update swc_core to v0.79.13: #52371
• chore(ci): fix turbo input path globs: #52414
• fix(create-next-app): click event blockage under 1024px by adjusting z-index: #52074
• chore: add label to locked threads: #52497
• fix: not-found.tsx with output: export: #52526
• use npm pack instead of yarn pack: #52563
• ci: skip build-native for docs only change: #52571
• Remove unnecessary body-parser: #52580

Credits

Huge thanks to @ijjk, @anonrig, @alexkirsz, @gfgabrielfranca, @styfle, @ztanner, @leerob, @sokra, @huozhi, @Bitbbot, @wyattjoh, @kdy1, @wbinnssmith, @shuding, @jridgewell, @BrennanColberg, @Nick-Mazuk, @delbaoliveira, @thomasballinger, @lucgagan, @nroland013, @SonMooSans, @jenewland1999, @thorwebdev, @jyunhanlin, @darshanjain-entrepreneur, @DuCanhGH, @Gnadhi, @yagogmaisp, @carlos-menezes, @balazsorban44, @ryo-manba, @timneutkens, @feedthejim, @vamcs, @matepapp, @SleeplessOne1917, @ecklf, @djreillo, @kwonoj, @gnoff, @feugy, @karlhorky, @starunaway, @FernandVEYRIER, @Ryan-Dia, @Terro216, @anthonyshew, and @suhaotian for helping!

Core Changes

• Reland "ReverseTopological -> AdjacencyMap"": #52142
• Change the Server Actions feature flag to be validated at compile time: #52147
• Fix modularizeImports transform of antd: #52148
• fix: next.config.js with unstable_getImgProps(): #52153
• update tests list to include all passing tests: #52026
• Support scroll: false for Link component for app router: #51869
• Memoize useRouter from next/navigation when used in Pages Router: #52177
• chore(deps): bump react 18.3.0-canary-1fdacbefd-20230630: #52005
• fix: infinite dev reloads when parallel route is treated a page entry: #52061
• disable flaky test cases: #52184
• Revert "chore(deps): bump react 18.3.0-canary-1fdacbefd-20230630": #52192
• update turbopack: #52186
• Update CustomModuleType import: #52133
• Skip build-time dynamic code checks for specific polyfills in the Edge runtime: #52009
• Update Turbopack: #52198
• Use base36 for the RSC query: #52204
• Fix dynamicParams check in TS plugin: #52211
• Fix tree shaking for image generation module: #51950
• fix env reloading for turbopack: #52194
• Remove zod from require-hook: #52197
• Optimize watch ignore: #52238
• Remove the outdated error for find page dir: #52274
• Disable flakey turbopack env test: #52295
• skip hot reload sync event for applying hmr updates: #52270
• Handle 409s in fetch cache: #51652
• chore: remove experimental appDir: true from tests: #52291
• fix: correct modularizeImports for antd & ant-design/icons: #52169
• Update checksum algorithm to SHA1: #52102
• chore(deps): bump react to 7118f5dd7: #52282
• Update eslint-plugin-react-hooks to 5.0.0-canary-7118f5dd7-20230705: #52275
• Named page chunks: #51921
• chore: fix next dev turbopack benchmark: #52328
• Fix to use keep-alive in standalone mode: #50221
• Use 127.0.0.1 as the default host for the standalone server #52283

Documentation Changes

• Update generate-image-metadata.mdx: #52230
• docs(mdx): Add clearer instructions on the storage location of mdx-components files.: #52187
• docs: Improve some of the error messages pages.: #52271
• fix wrong Link import: #52298
• Document redirect parameters: #51987
• Add manual installation instructions for pages: #51995
• Update 10-router-handlers.mdx: #52098
• Add app router example: #52066
• doc: update typo in instrumentation page: #52311

Example Changes

• Remove legacy head.js in examples: #52292

Misc Changes

• Update test result step: #52154
• Update result job condition: #52155
• fix workflow needs: #52180
• chore: update issue template option to "App Router": #52287
• msic: disable otel esm test: #52325
• Test Progressive Enhancement of Server Actions: #52062
• fix(create-next-app): add missing metadata type: #52299

Credits

Huge thanks to @huozhi, @shuding, @ijjk, @styfle, @sokra, @timneutkens, @ztanner, @alexkirsz, @simonswiss, @feikerwu, @lubakravche, @leerob, @masnormen, @bottxiang, @acdlite, @delbaoliveira, @feedthejim, @mhmdrioaf, @tyler-lutz, @sebmarkbage, @vincenthongzy, @yigithanyucedag, and @doinki for helping!

For a more detailed summary of recent performance improvements around compilation, please see this comment.

Core Changes

• Auto fill title/images/description from openGraph for twitter if missing: #51453
• Route Module Updates: #51433
• fix(typo): rename var name in comment: #51531
• feat: support for numeric separators in revalidate config: #51438
• Support response aborting: #51594
• Next Build Turbo POC (2): #51546
• bugfix: route interception with dynamic paths: #51526
• add edge rendering for app dir for Turbopack: #51631
• Pages Error Route Module Rendering: #51374
• Revert "add edge rendering for app dir for Turbopack": #51659
• Update cache handling in draft mode: #51663
• Add esm entry for next/server and alias @vercel/og: #51651
• Hot reload when conflicted pages detected and when conflicts are resolved: #51516
• Fix standalone rendering for unmatched _next routes: #51611
• add edge rendering for app dir for Turbopack: #51666
• Revert "Update swc_core to v0.78.15": #51716
• type check tests (and convert next-test-utils.js to ts) : #51071
• Add default modularizeImports that breaks up @mui/icons-material, @mui/material, date-fns, lodash, lodash-es, ramda, react-bootstrap: #50900
• Move Pages render out of server: #51678
• Add url to patched fetch response: #51665
• Correct Flight client's condition for SSR and createServerReference: #51723
• Update manual basePath with trailingSlash: #51726
• feat: add body parser limit for server actions: #51104
• fix: handle 404 errors in HotReload client: #51637
• Add critical next config value to github info: #51715
• Fix not-found handling in turbopack: #51735
• Allow matching against user-agent in rewrites that match headers: #48271
• revalidate should be more than a boolean: #51627
• Rename serverActionsSizeLimit as serverActionsBodySizeLimit and add docs: #51755
• Fix HMR for missing dependencies in next-app-loader: #51778
• fix: interception rewrites should support catch-all segments: #51787
• Remove execSync: #51785
• Remove unncessary source matching from loader: #51775
• Fix NODE_OPTIONS='--inspect' not running expected: #51467
• Fix tree-shaking for metadata image functions on the Edge runtime: #51762
• Add WATCHPACK_WATCHER_LIMIT=20: #51826
• Simplify Flight manifest plugin: #51589
• performance: don't compile on hover on dev: #51830
• Refactor next-font-manifest-plugin: #51835
• feat: Introduce eslint rule for async client components: #51547
• fix: webpack target should match node engines: #51852
• Enable compression for Webpack's cache during dev: #51851
• perf: only require nextjs-require-cache-hot-reloader related API in dev mode: #51834
• fix: build stats should properly report root page size in appDir: #51854
• Optimize client entry creation: #51849
• Fix white screen when navigating to pages in certain cases: #51866
• Fix missing request body in DELETE and OPTIONS Route Handlers: #51874
• make stdout blocking on macos: #51883
• Fix windows fill metadata dynamic path: #51885
• Support relative url for openGraph.url and itunes.appArgument: #51877
• feat(next-dev): add a new experimental flag: #51895
• next/node-polyfill-web-streams: fix web stream polyfill for Node v16: #51901
• node-polyfill-web-streams: require from stream/web instead of stream: #51906
• Add retries and clear message to font fetching: #51890
• performance: enable minification for the server bundles: #51831
• Simplify module context invalidation: #51905
• Reduce the client bundle size of App Router: #51806
• fix turbopack mdx import map: #51881
• error recovery during turbopack hydration: #51882
• Ensure edge runtime Pages API/App Route handlers AbortSignal aborts on client disconnect: #51727
• adds payload to server-external-packages.json: #51933
• fix(next): improve error for using outside of document: #45056
• Support react profiling option for app dir client components: #51947
• Add cpu-features to server external packages: #51946
• Add unstable_getImgProps export from next/image: #51205
• Fix eslint async client component: #51952
• fix modularizeImports with @mui/material: #51953
• Fix entrypoints.get and entrypoints.stream from turbopack: #50733
• Optimize next-app-loader file resolution: #51924
• fix(typedRoutes): added missing anchor props to LinkRestProps: #51977
• Update turbopack and swc_core to v0.78.24: #51943
• export config into functions config manifest: #51700
• Add shared input filesystem: #51879
• Make sure DevEx can approve docs PRs / Remove Spaces: #51996
• Filter invalid image descriptor from metadata images: #51992
• Fix NextRequest constructor parameters: #52001
• Update edge-runtime to latest: #51944
• Increase time and size windows for cached on-demand entries: #52019
• Avoid disposing middleware and instrumentation hook during development: #52022
• Update displayed error message for rsc case: #52004
• Refactor some loaders to be synchronous: #51997
• Optimize inlined Flight data array format: #52028
• Revert "Optimize inlined Flight data array format": #52039
• Refactor ContentSources to RouteTree: #51660
• Fix font missing during server HMR: #52033
• Enable Pages Route Module Rendering for Edge: #51894
• Ensure non-implicit unstable_cache tags are propagated: #52058
• Delegate static analyzation task to the router worker: #52104
• Add default modularizeImports for antd / ant-design/icons / ahooks: #52031
• Avoid unnecessary resolveExternal calls: #52053
• Remove EnvironmentIntention: #51965
• fix: env hot reload for RSC pages: #51930

Documentation Changes

• added good to know in /app based pages and layout in nested layouts: #51558
• docs: Add Panda CSS to CSS-in-JS docs.: #51484
• Add docs for src directory to include tailwindcss: #51619
• Add page router documentation: #51626
• docs: Add 'DO NOT EDIT' comment: #51600
• Fix validator action breaking when PRs originate from forks: #51668
• docs: fix generated app icons file extensions: #51562
• Fix typo in 01-typescript.mdx: #51669
• fix(docs): added missing dot: #51718
• Update 01-images.mdx: #51532
• Add app to tailwind.config.js in fonts documentation.: #51671
• Update docs for Google Analytics 4: #51405
• Fix Typo in Optimizing - Open Telemetry docs: #51729
• docs: improve minor grammar mistake: #51758
• fix: typo into 03-css-in-js.mdx page: #51761
• docs: Add updated next/image video.: #51790
• docs(deploy): fix GitHub Actions cache key: #51789
• Fix usage of article "an" before a consonant sound: #51803
• Update 10-router-handlers.mdx: #51850
• [docs] fix angle bracket in mdx: #51920
• [docs] Replace the term "hole" with "slot": #51919
• [docs] fix curly brackets in mdx: #51916
• Add separate links in shared documentation: #51733
• Fix run-on sentence: #51956
• docs: make custom image loader a client component.: #51858
• docs: clarify reactStrictMode: true by default: #51931
• Remove unnecessary mention of scroll false: #51964
• Update next lint section: #51898
• Docs: Fix broken link: #51991
• chore(docs): explain NODE_ENV environment variable: #52003
• fix(create-next-app): consolidate messages to "Would you like to use": #52011
• Docs: Fix missing typings for typescript example: #52076
• docs: Fix broken link: #52092

Example Changes

• examples: improve with-supabase example: #51442
• examples: add missing supabase-js dependency for with-supabase example: #51703
• docs: update with-next-translate example using appdir: #51720
• fix some issues on examples/app-dir-i18n-routing: #51576
• chore(examples): relax pinned versions to fix npm install fail due to peer deps issue: #51636
• Avoiding try-catch block on examples/app-dir-i18n-routing: #51786
• [examples] Update styling for with-supabase example: #51751

Misc Changes

• chore: make next/src/build files indexable on github: #51647
• fix lockfile: #51650
• Remove the 'notify' modifier on .vercel.approvers: #51655
• Move the Next.js team back to github codeowners: #51657
• Revert "[Docs] Fix validator action breaking when PRs originate from …: #51674
• Update swc_core to v0.78.15: #51269
• Update link validator: use checks, fail on PR from forked repo: #51706
• Update page.tsx tw className: #49040
• Update needs for build and deploy: #51731
• Ensure we run cargo-integration on next change: #51736
• Update swc_core to v0.78.24: #51857
• Revert "Update swc_core to v0.78.24": #51940
• Update codeowners: #51935
• lint fix
• Ensure metadata test is not affected by other tests: #51973
• Remove test skip: #51988
• Loosen metatdata test matcher: #52007
• chore(script): improve markdown changelog output in sync-react.js: #52052
• chore(script): fix typo in sync-react.js pull request url: #52057
• fix app-hmr-changes.test.ts by updating next-tweet: #52046
• link validator: log broken links for PRs from forks: #51963
• Renable flaky tests disabled before: #51680

Credits

Huge thanks to @huozhi, @wyattjoh, @dijonmusters, @danger-ahead, @bre30kra69cs, @leerob, @Yash-Singh1, @jridgewell, @alexkirsz, @ztanner, @sokra, @krmeda, @tyler-lutz, @ijjk, @delbaoliveira, @bigyanse, @kdy1, @2-NOW, @ForsakenHarmony, @Mingyu-Song, @morganfeeney, @timneutkens, @aralroca, @nickmccurdy, @adamjmcgrath, @shuding, @devjiwonchoi, @angel1254mc, @cxa, @ibash, @mohanraj-r, @kevinmitch14, @iaurg, @steebchen, @Cow258, @charlesbdudley, @feedthejim, @tyhopp, @Drblessing, @styfle, @kwonoj, @MaxLeiter, @milovangudelj, @SukkaW, @jacobsfletch, @JoshuaKGoldberg, @zignis, @ChristianIvicevic, @mrxbox98, @oliviertassinari, @balazsorban44, @fsansalvadore, @DuCanhGH, @tvthatsme, @gnoff, and @SonMooSans for helping!

Core Changes

• Route Module Updates Redux: #51373
• Lock down server IPC address: #51378
• Revert "Route Module Updates Redux": #51409
• Fix bundling of Server Actions: #51367
• Fix pnpm lock: #51503
• router: add layout and other file supports to parallel routes: #51413
• Next Build Turbo POC: #49942
• add edge rendering for app dir for Turbopack: #50830
• Fix shared action module in two layers: #51510
• Revert "Next Build Turbo POC (#49942)": #51538
• Fix font styles on react dev overlay: #51518
• fix typo in x-next-revalidate-tag-token header: #51432
• Add docs links to RSC errors: #51557
• Moved new line to warnOnce call: #51552
• Update id env prefix: #51588
• router: support layout/special files as direct children of parallel routes: #51604
• use env var to switch next.js to turbopack mode: #51353
• Revert "add edge rendering for app dir for Turbopack": #51617
• Ensure upgrade request has request meta: #51590
• Revert "Fix standalone not found": #51506

Documentation Changes

• docs: Add streaming AI example.: #51382
• docs: remove copy mentioning appDir as an experimental feature: #51403
• examples: update with-supabase example to App Router: #51335
• Fix typo in image alt: #51487
• docs: add better examples to next/image docs.: #51457
• Go directly to caching section: #51501
• fix(typo): add missing word: #51490
• fix(typo): add missing comma: #51489
• Remove duplicate bullet point in app router migration docs: #51440
• fix: missing come: #51437
• Linted MDX: #51530
• docs: Fix typo: #51517
• Migrate validate links script from next-site and setup GitHub action: #51365
• Remove extra word in env key error: #51512
• Remove duplicate word in 11-draft-mode.mdx: #51580
• Broken link at 01-static-and-dynamic-rendering.mdx: #51582
• refactor tests for readability: #51051

Example Changes

• Upgrade with-redux example to app router: #49994

Misc Changes

• ci(workflow): upload test trace for deploy e2e: #51389
• Fix pnpm ERR_INVALID_THIS on Node 20: #51406
• Update flakey build output test: #51411
• Fix native build: #51522
• Revert "Fix pnpm ERR_INVALID_THIS on Node 20": #51539
• Update .vercel.approvers: #51417
• Update broken link validator: #51586
• Temporarily disable flaky test: #51616
• Update flakey build output test: #51625

Credits

Huge thanks to @wyattjoh, @ijjk, @dvakatsiienko, @leerob, @kwonoj, @nickmccurdy, @brunoeduardodev, @dijonmusters, @shuding, @tyler-lutz, @huozhi, @feedthejim, @alexkirsz, @sonam-serchan, @vicsantizo, @leodr, @wiscaksono, @sokra, @delbaoliveira, @ztanner, @hustLer2k, @joshuabaker, and @ForsakenHarmony for helping!

Core Changes

• Fix windows metadata slashes: #51088
• Do not merge chunkGroups' CSS files: #51103
• Add unique search query for RSC requests to be cacable on CDN: #50970
• add turbopack integration tests to CI: #50904
• Add option for debugging CPU usage: #51174
• Prefer module fields for RSC server layer: #51179
• Update next/head warning to link to the correct docs page: #51013
• Revert "Do not merge chunkGroups' CSS files": #51193
• fix: helpful error when output: export and next export -o: #51191
• Strip _rsc query for navigation between app and page: #51195
• Fix standalone not found: #51172
• fix(cli): add all available options to cli commands, format them consistently: #48708
• update storybook example (copy from vercel/vercel): #50865
• chore: remove useless duplicate code: #50705
• fix: app router hash scrolling should respect scroll-padding: #51268
• Fix build error about trace file and edge route: #50808
• chore(router): fix typo in comment: #50581
• Add mikroORM to external package list: #50487
• [docs] Clarify that merely changing extension does not load .md f…: #49785
• Correct build workers perf issue: #51271
• Remove edge functions tracking in dev server: #51122
• app router: fix double fetch on prefetch={false}: #51292
• Invalidate client cache when cookies have changed in Server Actions: #51290
• feat(turbopack): enable sassOptions: #51259
• Route Module Cleanup: #50936
• Validate i18n locale domain: #50220
• chore: add dark mode for dev overlay: #48601
• chore: update next/font/google font list: #49969
• fix: Incorrect build size outputs for app dir: #50768
• Simplify server CSS handling: #51018
• Allow configuring analyzerMode in bundle-analyzer: #47468
• Revert "Prefer module fields for RSC server layer": #51316
• Fix Server Actions compiler: #51318
• Revert "Route Module Cleanup": #51322
• test(next-dev): hard fail if next-dev runs with turbopack intenral flag: #51308
• Revert "test(next-dev): hard fail if next-dev runs with turbopack intenral flag": #51327
• Update Next.js code owners: #51319
• Fix CSS deploy id case: #51325
• Update turbopack: #51336
• Fix shared layer bundling in Edge Runtime: #51348

Documentation Changes

• Update 01-images.mdx: #51133
• Update next-image-unconfigured-host.md with correct Remote Patterns Documentation link to new docs: #49750
• Fixes the link from components/fonts to api/fonts: #51169
• Docs: Fix useSearchParams link: #51151
• docs: Improve Actions docs.: #51145
• docs: clarify usePathname usage as client hook.: #51146
• Fix a typo: #51176
• docs: fix prettier error: #51182
• Update static assets page to filter out information: #51180
• Makes codeblock language and filename extensions consistent: #51056
• Fix a mistake URL in "docs/generate-metadata.mdx/metadataBase": #51199
• Add separate lines to eslint prompt in 02-eslint.mdx: #51143
• [Docs][CSS-in-JS]: Update Vanilla Extract link: #51192
• Fix typo on strategy: #51189
• app-icons: correct valid route segments for icon/favicon/apple-icon : #51188
• docs: fix typos: #51185
• Adds Note to Good to know consistency: #51080
• docs: fix prettier lint: #51222
• [docs] Add missing Edge Runtime APIs: #51224
• docs: Add Tolgee to internationalization section: #49754
• Clarify the limitations of NEXT_PUBLIC_: #49105
• Update 02-fonts.mdx: #51249
• Fix middleware documentation: #48876
• docs: fixed a typo in parallel routes: #51267
• Update module-path-aliases.md: #43592
• CSS concatenation order matches the import order: #39889
• Fix broken link: #51281
• Fix broken links: #51285
• Update images.mdx: #51275
• Docs: Remove extra word in 03-scripts.mdx: #51304
• Update example of Server Actions HoC: #51299
• Adds env suggestions: #51312
• docs: fix the url of router event: #51339

Example Changes

• Fix with typescript stripe example fixes #50541: #50574
• fix: cypress component testing - fixes #50283: #50303
• fix deprecated configureStore in with-redux-saga example: #50342
• Show how to utilize the provided .env file in the docker-compose file: #50712
• update(examples): Update with-sentry example: #47855
• Update Player.tsx to improve code readability and styling.: #50275
• Update Docker examples to use Compose v2 command: #51134
• with-facebook-pixel: new implementation with app folder: #49880
• change strapi example to latest one - fixes #51332: #51334
• Auth0 V2 migration update: #45302
• examples: migrate with-elasticsearch to TypeScript: #44842

Misc Changes

• Fix getting last stable release stats: #51106
• ci(workflow): consolidate bytesize upload workflow: #51110
• ci(workflow): enable test trace upload: #51107
• Increase remote cache timeout for swc builds: #51270
• Update flakey rsc streaming test: #51274
• fix trigger release step
• Update flakey build output test: #51307
• Skip cargo bench job on release: #51311
• Ensure swc is copied for release stats: #51315
• Update flakey deploy tests: #51314
• Update e2e deploy tests to continue: #51321

Credits

Huge thanks to @ijjk, @huozhi, @kwonoj, @shuding, @shozibabbas, @omarhoumz, @jamespearson, @tristndev, @sokra, @leerob, @AldeonMoriak, @delbaoliveira, @manovotny, @styfle, @mirismaili, @tyler-lutz, @SuttonJack, @jeremydouglas, @MaxLeiter, @Kikobeats, @JanCizmar, @mltsy, @WilderDev, @Guilleo03, @Willem-Jaap, @escwxyz, @wiredacorn, @Ethan-Arrowood, @BaffinLee, @ztanner, @greatSumini, @ciruz, @kijikunnn, @DustinsCode, @riqwan, @joostdecock, @nikolovlazar, @Bowens20832, @JohnAlbin, @timneutkens, @feedthejim, @wyattjoh, @gidgudgod, @maxproske, @dunklesToast, @yyuemii, @mPaella, @mknichel, @niko20, @jyunhanlin, @mkcy3, and @valentinpolitov for helping!

Core Changes

• Fix static metadata routes runtime when root layout is in edge runtime: #50351
• Ensure App Router and Pages Router modules can't share chunks: #50327
• Fix CJS optimizer: #50376
• fix: edge runtime with next/legacy/image: #50343
• Next.js Turbo build: turbopack-ecmascript-runtime and ChunkData: #50375
• fix: eslint not ignoring "/app": #50261
• Pages Route Module: #50070
• Upgrade vendored @vercel/og: #50395
• Fix runtime:edge with large next.config.js: #50396
• Rename header conversion functions: #50389
• Refactor internal modules: #50338
• Add new build and test workflow: #50436
• Add cache-control header on 304 response: #50408
• App Router: fix relative query/hash handling in next/link and router push/replace: #49521
• Revert "land: Include charset=utf-8 with x-component Content-Type header": #50472
• Optimize Next.js bootup compilation: #50379
• Fix CSS duplication related problems: #50406
• update swc_core and turbopack: #50519
• Fix global SCSS on Node.js <= 14: #50185
• [edge] bump @edge-runtime/* package suite: #49092
• packages/font: run update-google-fonts script: #50608
• [turbopack]: Fix HEAD requests: #50366
• Add experimental id handling: #50470
• fix @vercel/turbopack-node types (and more turbopack updates): #50605
• Add new Google-InspectionTool token to known bot UA list: #50467
• Ensure user-installed opentelemetry package has the minimal required version: #50554
• Remove cssFiles field: #50610
• Perf: reduce metadata RSC payload: #50678
• Fix image loader file emission path for edge runtime: #50683
• fix: a11y issues in the overlay component (HMR): #49782
• next/font: tolerate missing unused fields in capsize map: #50708
• fix: conditional cookies in draft mode: #50660
• Optimize next-app-loader resolving speed: #50745
• Improve compile time on large application: #50792
• fix(next-swc): reenable filesystem cache: #50651
• Update fetch dynamic error handling: #50822
• Shrink the react key size in metadata RSC payload: #50739
• Bail out of 404 page when favicon.ico doesn't exist: #50795
• Pages Route Module Rendering: #50404
• upgrade edge-runtime dependency: #50636
• Update id config handling: #50847
• [turbopack]: Use tip-of-branch for benchmarks: #50615
• Fill basic twitter metadata with opengraph when missing: #50854
• Add layer to module trace: #50851
• Add additional font-loader spans for tracing: #50889
• Update react to latest versions: #50604
• fix: App Router with assetPrefix: /: #49622
• Polish error page styling: #50916
• Update next-swc handling for PR stats: #50933
• Add experimental caseSensitiveRoutes config: #50869
• update turbopack: #50819
• Revert "update turbopack": #50942
• Fix shorthand prop wrongly handled in the Server Actions compiler: #50937
• Revert "Revert "update turbopack"": #50947
• Update codeowners to use Vercel Spaces: #50841
• Drop the chunks field in the client manifest for SSR: #50959
• Invalidate prefetch cache when a tag or path has been revalidated on the server: #50848
• Bump @types/node: #50940
• Pick esm main fields and condition names first for RSC server layer: #50548
• Bump to [email protected]: #50557
• Move required chunk collection to the upper level: #50983
• Upgrade webpack to 5.86.0: #50992
• Turbopack next/font/google: Use capsize's xWidthAvg to compute fallbacks: #50878
• Fix usage of router.refresh() with Draft Mode in App Router: #50941
• chore: mark forceOptimisticNavigation as internal: #47905
• Fix rsc payload fetch failures due to state tree encoding: #51017
• edge: use JSON parse instead of inlining the manifests objects: #50960
• Fix esm module import warning for middleware loader: #51014
• Updates prettier to latest version.: #51000
• Ensure headers instance is serialized: #51047
• Ensure id handling applies for dynamic import in pages: #51049
• Avoid server insertion react key warning: #51053
• fix: verbatimModuleSyntax: true support in tsconfig.json: #48018
• Update app router revalidate handling on deploy: #51062
• Apply optimization to middleware when using babel: #51067
• fix: moduleResolution: bundler support in tsconfig.json: #51065
• Fix another case with app router revalidation: #51076
• Remove redundant condition: #51070

Documentation Changes

• [Next Docs] Migrate new docs from next-site to Next.js repo: #50701
• fix: add missed / at useSelectedLayoutSegment at App routing/Pages and Layout: #50956
• Adds missing async to Opengraph Image code example.: #50990
• docs: Correct useFormStatus to be a client component: #50991
• Update create-next-app docs: #50981
• Update 12-colocation.mdx: #50975
• Add appDir-specific guidance for next-router-not-mounted error: #50076
• Adds missing JavaScript codeblock in Opengraph Image API reference: #50996
• Update 10-router-handlers.mdx - Switcher Created + Small Syntax Improvement: #51003
• Update 02-eslint.mdx: #50986
• Fix typos in 01-contribution-guide.mdx: #51006
• fix revalidateTag import: #51005
• Fix Typo in Metadata API Description: #51024
• Clarify a few things about the instrumentation.ts file: #51034
• Add section on how to preview docs changes on VSCode: #51019
• Adds the "why" for next/image optimization: #51066
• Remove html from summaries: #51008
• Removes PORT from .env concatenation example: #51063
• Adds missing and in How to Use These Docs section: #51058
• docs: Clarify manual graceful shutdown in dev server: #51078
• Update 03-linking-and-navigating.mdx: #51084
• Fixed phrasing (extra verb): #51054

Example Changes

• Update Vanilla Extract Example: #50394
• Added Azure Cosmos DB started code, containing a minimal app and README.md: #49128

Misc Changes

• Update build and test workflow branch
• Update workflow cancel handling: #50442
• Update env in new workflow
• Break up large test suites: #50458
• Update flakey rsc manifest test: #50506
• disable test case for Turbopack: #50530
• chore: Update swc_core to v0.76.37: #50311
• Remove old CI workflow: #50584
• Update test concurrency: #50588
• Ensure final workflow job always runs: #50589
• Update telemetry failure logs: #50601
• Fix required check job: #50620
• Ensure swc builds are triggered eagerly: #50632
• chore: Enable share-generics: #50673
• ci(workflow): allow to trigger native builds manually: #50703
• Add hello-world test for pages and app: #50780
• ci(workflow): enable datadog traces for the tests: #50619
• Revert "ci(workflow): enable datadog traces for the tests": #50815
• ci(workflow): upload Turbopack bytesize to datadog pipeline: #50600
• change(create-next-app): Get-pkg-manager logic change.: #50372
• Update PR stats next-swc build: #50824
• add auto labeling for edge team: #50842
• Add turbo summary artifact for swc builds: #50857
• Update PR stats workflow: #50853
• Optimize cloning for PR stats: #50859
• ci(workflow): loosen condtions for uploading turbopack bytesize: #50820
• Add ignores to fix jest-haste failures: #50875
• better rust setup in CI: #50905
• remove unused dev dep ts-node: #50939
• fix rust install being skipped when it shouldn't be: #50946
• [Next Docs] Update Git Workflow: #50579
• ci(workflow): enable test trace again: #50817
• Only upload turbopack metrics on cache miss: #50945
• Fix workflow check
• Fix windows build check
• Add corepack env for linkPackages: #50973
• Add test for hidden form fields at the beginning of a Server Action form: #50978
• Add max job timeout for build workflow: #50998
• chore: pin to [email protected]: #51044
• chore: drop unused @webassemblyjs: #51045
• chore: remove skip to renable tsconfig tests: #51061
• Update response cache test: #51072
• ci(workflow): generate run summary for all build targets: #51057
• Fix race condition with publish: #51105

Credits

Huge thanks to @huozhi, @ijjk, @timneutkens, @shuding, @styfle, @alexkirsz, @devjiwonchoi, @wyattjoh, @SuttonJack, @sokra, @smaeda-ks, @keyz, @kdy1, @Schniz, @MaxLeiter, @jridgewell, @ForsakenHarmony, @koba04, @wbinnssmith, @kwonoj, @vinaykulk621, @Kikobeats, @gnoff, @delbaoliveira, @jiwooIncludeJeong, @manovotny, @ethanmick, @tyler-lutz, @didemkkaslan, @itsmingjie, @v1k1, @thepatrick00, @taylorbryant, @kvnang, @balazsorban44, @alainkaiser, @feedthejim, @simPod, @svarunid, and @pauek for helping!

Core Changes

• test(turbopack): script to sync latest test lists: #50008
• Pages Module Transition: #49962
• Server Actions: Fix member expr in closure captured values: #50020
• Error in next export when serverActions is enabled: #50039
• [turbopack]: Update renamed SubpathValue: #49636
• Fix default metadata is missing in root not-found: #50044
• Always defer close tags to be the suffix of body stream: #50056
• Fix types of cookies(): #50052
• Fix client references extraction of CJS exports analysis: #50059
• Add x-forwarded-* headers to turbopack renders: #50012
• Remove node-sass from peerDependencies: #50065
• Add optional generic parameter to NextResponse: #47526
• feat(turbopack): initial sass-loader support: #49882
• update test snapshots: #50159
• [create-next-app]: respecting the user's init.defaultBranch git con…: #49960
• Update swc_core to v0.76.18: #50137
• Fix navigating on not-found: #50047
• Fix env variables set in next.config.js: #50179
• Add warning for edge with force-static: #50182
• fix: add missing draftMode type to GetServerSidePropsContext: #50184
• Fix react fetch deduping without next cache: #50187
• Fix pages react alias: #50128
• Add the node condition to import resolution: #50007
• test(turbopack): run next.js integration tests with denylist: #50172
• Move debugging variable into useEffect: #50210
• refactor webpack loaders: #49535
• Fix static workers distributing: #50194
• Ensure NEXT_DYNAMIC_NO_SSR_CODE has a unique name: #50219
• fix: Added blockfrost-js, lucid-cardano & mongoose package to srvExtPackages to prevent issue #49783 from happening.: #49938
• change static path to /_next/static/media: #50207
• Add special route types to the link type declaration: #50066
• fix: NODE_OPTIONS='--inspect' in next dev for debugging: #48019
• enable more test cases for turbopack: #50154
• feat(next-swc): Implement CJS optimizer: #49972
• Fix alias for react-dom/server: #50238
• Revert "feat(next-swc): Implement CJS optimizer": #50247
• Fix free port handling: #50248
• feat(next-swc): Add CJS optimizer again: #50249
• Fix edge case in the CJS optimizer: #50258
• Remove static analysis of process.env: #50260
• Update next start listening to behave consistently: #50293
• Update server invoke-request: #50296
• Update unstable_cache key to include args: #50301
• Add root detection utils: #50305
• fix sass handling after refactoring: #50259
• Alias next/server for edge runtime: #50268
• [turbopack]: Serve _devMiddlewareManifest.json from router: #50241
• Fix catch-all edge app route: #50313
• land: Include charset=utf-8 with x-component Content-Type header: #50314
• do not apply sass loader on existing loaders: #50308
• Add missing react-dom/client alias: #50324
• Fix missing error when using Actions on the client layer without enabling the feature flag: #50257
• remove allowlist, only use denylist, enable newly passing tests: #50325
• Fix SWC loader options for files outside of RSC layers: #50341

Documentation Changes

• Update app-static-to-dynamic-error.md: #50085
• Update invalid-new-link-with-extra-anchor.md: #50036

Example Changes

• fix: use node copyFile for cross-platform support: #48740
• Clerk example updates: #50021
• Fix TypeScript error in with-mongodb example: #50094
• Use correct casing in filenames: #50223

Misc Changes

• test: disable cache flaky test: #50064
• add tracing for turbopack: #49920
• ci: update github token: #50216
• Fix metadata e2e deploy test: #50252
• Fix middleware e2e deploy test: #50317
• Parallelize Turbopack CI tests: #50292
• makeDir should use func: #50136

Credits

Huge thanks to @kwonoj, @wyattjoh, @shuding, @huozhi, @jridgewell, @ijjk, @karlhorky, @lycuid, @MarkAtOmniux, @darshkpatel, @johnta0, @kdy1, @sokra, @timneutkens, @devagrawal09, @ibrahemid, @styfle, @JesseKoldewijn, @padmaia, @Cow258, @javivelasco, and @05lazy for helping!