next.js

Core Changes

• Optimize trace span relationships: #49697
• refactor(next-core): deprecate custom_ecmascript_transforms: #49629
• Remove old-space-size filtering from dev server: #49727
• Rework client router filter handling: #49741
• fix(image): preload should respect referrerPolicy: #49584
• Fix cookies().set missing in types: #49806
• fix: Disable tracing/release_max_level_off for wasm, too: #49639
• Apply user-defined PostCSS transforms to foreign code: #49463
• add @swc/core to server external packages: #49721
• turbo-binding -> turbopack-binding: #49816
• refactor(next-core): consolidate react_refresh options: #49822
• add support for globally providing mdx components to turbopack: #49818
• Refactor pages structure: #49802
• Fix conflict when re-exporting multiple Client References: #49468
• refactor(next-core): move transforms to plugin: #49621
• Fix chained .bind of Server Actions: #49874
• Fix port value for metadataBase: #49924
• Introduce NextMode: #49852
• Port sorted-routes.ts to Rust: #48334
• Move build workers count change behind flag: #49937
• Update default for appDocumentPreloading config for minimalMode: #49952
• Add @vercel/og to external server packages: #49944
• Fix custom server React resolution with app dir and pages both presented: #49805
• Error in next export when serverActions is enabled: #49959
• Reset not-found and error boundary when navigating: #49855
• Revert "Error in next export when serverActions is enabled": #50019
• fix: warning fetch for [object Request] specified: #50003
• Remove custom handling for prebundled react env: #49954
• fix: set cookies followed by redirect(): #49965

Example Changes

• chore: update examples to use draft mode: #49720
• Add mdx page example to examples/app-dir-mdx: #47082
• Update with-supertokens example: #49804
• with-clerk example updated to app router: #49717
• Upgrading react-ga to react-ga4: #48932
• update with-turbopack example: #49332

Misc Changes

• Add trace-to-jaeger to workspace: #49692
• refactor(scripts): apply fmt: #49716
• refactor(scripts): fix clippy errors: #49719
• chore(turbopack): Update swc_core to v0.76.6: #49792
• Fix going back to page after applying hash link: #50006
• build(cargo): update turbopack: #50013
• Suggest a replay in the bug issue template: #50022

Credits

Huge thanks to @timneutkens, @kwonoj, @styfle, @ijjk, @alexanderbluhm, @Fonger, @shuding, @kdy1, @alexkirsz, @souporserious, @ForsakenHarmony, @rishabhpoddar, @devagrawal09, @DevEsteves, @huozhi, and @padmaia for helping!

Core Changes

• make sure server component externals only apply to files resolvable by node: #49147
• Fix link not being GC'd sometimes: #49318
• Fix issue where nextP is not replaced in searchParams: #49315
• Add typescript version to next-info: #49346
• Upgrade React to 18.3.0-canary-16d053d59-20230506: #49402
• Remove empty config warning: #49435
• app-router: add startTransition call to revalidate dispatcher: #49453
• Inline static data buffer instead of using fs read: #49323
• Revert "Temporarily disable app dir export integration test": #49311
• Add link to Server Actions docs.: #49384
• Replace metadata clone with custom handler in dev: #49343
• Add request-async-storage to the shared layer: #49470
• Fix revalidate: false detection in app: #49473
• Fix metadata image route encoding: #49482
• Fix actions redirect handling: #49483
• Restrict useOptimistic and useFormStatus APIs on the server layer: #49331
• Fix external rewrite with body: #49487
• fix: better error message with an invalid assetPrefix: #49403
• Fix Node Crypto polyfill: #49288
• Fix: Router.query contains _next when using middleware with dynamic routes: #48753
• type: update React.CSSProperties type to Record: #49186
• Fix server CSS imports and HMR not working properly in specific conditions: #49462
• Fix HMR support for server layer imported SASS and SCSS: #49534
• Support .bind syntax with Action functions: #49422
• ci(test): enable turbopack test: #49466
• feat(next-core): relay transform plugin: #48899
• Fix canonical url for dynamic routes: #49512
• Add experimental compile/generate handling: #49491
• chore: cross-platform rm -rf script: #49529
• refactor(next-core): remove ast cloning in custom transform: #49560
• fix: a11y issues in react-dev-overlay: #49460
• Add tests for HMR: #49206
• Add stub Route type for typedRoutes: #48099
• Add test for appdir referenced images: #49242
• feat: Allow trace-level logging for non-published release builds: #49564
• Fix unexpected object mutation while resolving Open Graph: #49514
• actions: forward fetch rejections to the action handler: #49577
• actions: make cookies.set revalidate: #49582
• interception route: fix route groups breaking the referrer computation: #49602
• Allow export decl with any init value in the actions compiler: #49600
• Handle unstable_cache in pages: #49624
• Update cache method handling during build: #49633
• Fix fetchCache and no-store handling: #49638
• interception routes: fix rewrites order: #49615
• Ensure initialHeaders are normalized: #49643
• app-router: add support for parallel routes in useParams: #49595
• Add puppeteer to external packages list: #49597
• Add playwright to external package list: #49649
• actions: fill prefetchCache with revalidation payload: #49576
• Rename Turbopack/tasks crates to common prefixes: #49446
• chore(jest): Simplify isServer expression: #48330
• Add missing config vars into Webpack cache key: #49663
• misc: Apply PR comments from #49206: #49647
• fix: Standalone node http server starts accepting requests before next handler is ready: #49548
• Update links from beta to stable docs.: #49349

Documentation Changes

• Fix error message about preconnect 📝: #40360
• [docs] Add iOS hydration mismatch details to error page: #43584
• Add note about custom distDir to standalone build docs: #48592
• Add --use-yarn flag to create-next-app: #49407

Misc Changes

• Add test case for client sourcemaps: #49308
• Update start release workflow inputs: #49492
• Fix failing actions e2e deploy test: #49497
• Replace var with const: #49379
• test: pages react version with react hook in deployment: #48907
• Add test case for #49235: #49488
• chore: fix flaky middleware matcher test: #49555
• Avoid skipping the required Test Codemods job: #49589
• Update flakey app-actions deploy tests: #49667

Credits

Huge thanks to @shuding, @ijjk, @ForsakenHarmony, @timneutkens, @huozhi, @sanjaiyan-dev, @acdlite, @feedthejim, @styfle, @leerob, @koba04, @g12i, @cesarkohl, @darshkpatel, @josh, @li-jia-nan, @kwonoj, @gabschne, @alexkirsz, @karlhorky, @jridgewell, @sokra, @kdy1, @akd-io, @runjuu, @jocarrd, @nnnnoel, and @ferdingler for helping!

Core Changes

• actions: update location header: #49223
• Fix serving images referenced from app directory: #49236
• Update dev logs to include request timings: #49191
• Support incrementalCacheHandlerPath for standalone output: #48694
• Apply basePath for metadata image: #49226
• Fix Server Actions defined in both layers in one entry: #49248
• Update tags handling during server action redirect: #49227
• Add experimental verboseRequestLogs flag: #49250
• Fix require-hook with just pages on deploy: #49274

Misc Changes

• Upgrade react types: #49222
• Remove experimental config from create-next-app: #49241

Credits

Huge thanks to @feedthejim, @jridgewell, @ijjk, @ikryvorotenko, @huozhi, @shuding, and @timneutkens for helping!

Core Changes

• More fluent GraphTraversal API: #49028
• fix GlobalError interop and add test case: #49033
• Add flag to switch to the experimental channel: #48896
• Fix extra block element in body: #49034
• Fixed next-types-plugin causing Typescript errors when "type": "module" is set: #49027
• Fixed middleware's edge-chunks not being copied in copyTracedFiles: #48723
• Rename experimentalReact: #49046
• app router: don't unmount/remount on search param changes: #49047
• style: remove useless React.Fragment tag on next/image: #48997
• feat: add draft mode to next/headers: #48789
• Fix next dev failing for app when __NEXT_DISABLE_MEMORY_WATCHER is set: #49056
• fix(next-core): interop non string record values in env: #49057
• feat(next-core): support capsize for google font fallback: #48967
• chore: use includes replace indexOf: #48901
• feat: make enableUndici: true default and remove node-fetch: #49061
• fix(next_core): do not apply user config to internal assets: #48210
• update turbopack: #49071
• allow to use different blur placeholder modes: #49070
• Use route metadata to trace in node-file-trace: #49080
• fix quoted env vars from next config: #49090
• find and handle not-found page in app dir: #49095
• Update revalidate handling for app: #49062
• Update turbopack warning: #49051
• Add validation to server methods: #49104
• use ws instead of undici.WebSocket: #49100
• chore: rename draft mode enabled to isEnabled: #49096
• add test cases for error handling: #49093
• improve test case stability: #49036
• Optimize non-dynamic metadata routes to static in production build: #49109
• Allow setting runtime in layouts in type declarations: #49117
• Tweak app cache handling for paths: #49108
• add test case for non-enumerable exports: #49106
• Skip handler for POST requests when no action ID is found: #49119
• Fix edge runtime detection from layouts: #49126
• Fix cross-worker revalidate API: #49101
• app router: Fix infinite redirect loop in MPA navigation: #49058
• Only read digest from error instance: #49132
• Static generate dynamic sitemaps: #49114
• Remove writing vscode config: #49133
• Revert "Fix cross-worker revalidate API": #49138
• Revert "Revert "Fix cross-worker revalidate API" (#49138)": #49141
• fix(ts): make ReadonlyHeaders more compatible with Headers: #49075
• app-router: update prefetch heuristic to traverse until until we hit a loading boundary: #49077
• Forward response to edge runtime for response modification: #49145
• Polyfill Blob for Node.js < 18: #49156
• Update compilation target of @next/react-dev-overlay: #49153
• Fix CSS module imports not included in root not-found file: #49155
• app-router: fix stale cache handling: #49160
• Add support for app global and segment 404 pages: #49085
• Tests for Sass warnings: #49151
• Ensure latest react-dom types for experimental release channel are used: #49049
• Update cache methods for app dir: #49165
• Search for lockfiles to find Turbopack root: #49110
• Allow webpack config, but warn if no turbo config: #49170
• Add a generic type for unstable_cache: #49166
• Upgrade React to 18.3.0-canary-b7972822b-20230503: #49158
• Fix server component transforms: #49135
• Fix React channel env missing in custom server: #49168
• app router: support side effects on server requests: #48939
• Fix multipart/form-data handling in the Edge runtime: #49177
• Upgrade React to 18.3.0-canary-aef7ce554-20230503: #49181
• remove startup message by default: #49157
• add test case for bindings in member props: #49134
• Add test case for App Route cookies: #49124
• Fix standalone mode with appDir running in a single process: #49116
• Enable progressive enhanced form actions through decodeAction: #49187
• Use special annotation for $$bound if no closure argument is attached: #49188
• Add warning for missing metadataBase in social images: #49180
• Allow override icon rel: #49194
• actions: fix redirect on the edge: #49197
• update turbopack: #49196
• Fix incorrect React env in particular case: #49202
• Add SWC test cases: #49189
• action: add Readable.toWeb "polyfill" for node 16: #49201
• add missing alias for next/dynamic in app dir: #49199
• render app pages with original url: #49198
• action: support not found: #49209
• types: upgrade react/react-dom types: #49213
• Fix metadata routes prerender cache for standalone mode: #49208
• Turbopack alpha -> beta: #49103
• Enable App Router for all applications: #49088

Documentation Changes

• fix: wrong link in docs: #49001
• Simplify CNA prompts a bit: #49063
• Update create-next-app App Router question: #49111
• chore(docs): update next-image-unconfigured-host.md: #49175

Example Changes

• docs: Fix path of '.env.template': #49012
• chore: simplify repo templates: #49073

Misc Changes

• chore: Update swc_core to v0.75.41: #48982
• Fix failing test on canary branch: #49038
• Remove unused font from tailwind app/page.tsx: #49035
• Add test case for file uploads: #49048
• chore(cli): remove Route Handlers from App Router templates: #49076
• Fix flaky test: #49178
• disable optimistic_updates: #49211
• test: temporary disable flaky checking: #49217

Credits

Huge thanks to @kdy1, @alexkirsz, @sokra, @shuding, @dciug, @albertothedev, @DuCanhGH, @feedthejim, @li-jia-nan, @styfle, @kwonoj, @patrick91, @timneutkens, @balazsorban44, @ijjk, @padmaia, @Kikobeats, @huozhi, @sophiebits, @eps1lon, @reconbot, @acdlite, @jridgewell, and @sebmarkbage for helping!

Core Changes

• action: support not found: #49209
• types: upgrade react/react-dom types: #49213
• Fix metadata routes prerender cache for standalone mode: #49208
• Turbopack alpha -> beta: #49103
• Enable App Router for all applications: #49088

Misc Changes

• test: temporary disable flaky checking: #49217

Credits

Huge thanks to @feedthejim, @huozhi, @padmaia, and @timneutkens for helping!

Core Changes

• Ensure app/layout.tsx can export preferredRegion: #49031

Credits

Huge thanks to @timneutkens for helping!

Core Changes

• Fix duplicated Edge Runtime warnings: #48987
• Update type of preferredRegion: #49003
• Remove unused context providers: #48267
• Update TS plugin type for preferredRegion: #49011
• Fix CSS ordering issue with HMR: #49010

Credits

Huge thanks to @shuding, and @timneutkens for helping!

Core Changes

• Refactor require hooks: #48506
• Use decodeReplyFromBusboy in node runtime: #48686
• Do not suggest adding "use client" if using next/router in app: #48680
• Reland "app-router: new client-side cache semantics": #48695
• fix: TS plugin showing warning for global-error file's reset prop: #48756
• Add support for draft mode: #48669
• Compile Next.js core client-side files using default target: #48750
• Lazy DevHtmlAsset chunk generation: #48768
• Update naming for Next.js Analytics: #48618
• Add support for async instrumentation register: #48575
• Prefer realpathSync.native over realpathSync: #48698
• Fix issue with instrumentation in a standalone build: #48615
• Polyfill FormData for Node.js < 18: #48783
• Error on legacy runtime config under app dir: #48774
• Fix Windows path in route join (#48603): #48779
• Add missing repository prop to package.json: #48803
• fix: Update @swc/helpers to v0.5.1: #48808
• Fix hash apply after server-patch action: #48813
• Improve typing of resolve metadata: #48670
• Only track client entry modules in the client reference manifest: #48814
• Vendor react@experimental: #48697
• fix query for app dir in turbopack: #48828
• Polyfill FormData with edge-runtime primitives: #48826
• Add async context to server request handler: #48626
• Fix accessing strict of undefined in writeConfigurationDefaults: #48799
• update turbopack: #48846
• Fix issues where saving next.config.js too quickly could result in multiple dev servers running at once: #48857
• Fix scrolling on navigation in app: #48863
• Implement MutableRequestCookies in server entries: #48847
• refactor(next-swc): turbopack_ecmascript_plugins: #48671
• edge: expose Websocket constructor: #48870
• add missing aliases for next/dynamic and next/head: #48871
• Update the mutableCookies class to accept extra options: #48877
• Support generate dynamic sitemaps for dynamic routes: #48867
• refactor(next-core): emit unsupported package warning: #48837
• update turbopack: #48893
• External vercel og for nodejs runtime: #48844
• Make prefetch not async: #48897
• Ensure require-hook env is set properly on deploy: #48902
• add support for static implicit metadata in turbopack: #48823
• Update min Node.js version to v16: #48903
• Fix scrolling when invisible element is targeted: #48874
• Preload css: #48840
• Selectively load runtime CSS modules to avoid rule duplication: #48866
• Ensure PAGE is checked in all cases: #48862
• add missing exports for static generation bailout: #48910
• Change Server Reference creation on client: #48824
• Upgrade Edge Runtime: #46818
• fix: explicit undefined typecheck: #48920
• fix: Enable CJS annotations for next.js files: #48811
• turbopack: parse and propagate output: 'export': #48046
• fixes #48794 : When using pageExtensions like "page.jsx", global css import not working: #48795
• chore: expose globalThis.crypto when not available: #48941
• Fix dynamic routes for generateImageMetadata: #48928
• Correct some jest types: #48923
• Error for missing dynamic generated id and refactor metadata image url: #48953
• fix: bump minimum Node.js version to 16.8.0: #48957
• allow using the nodejs runtime for route handlers when using turbopack: #48791
• fix(turbopack): ignore underscore_started path: #48792
• Use ProxiedAsset instead of css_chunk_root_path to expose RSC CSS chunks: #48946
• Remove un-necessary undici warnings: #48970
• Ensure WebSocket is polyfilled for node runtime as well: #48924
• Support preferredRegion and Support runtime/preferredRegion on layouts: #48959
• preload fonts using ReactDOM.preload: #48931
• Cleanup "started server on" message: #48972
• add image metadata for svg: #48947
• fix: error when image width={Infinity}: #48855
• add test case for esm commonjs interop: #48940
• Update resolve rule for @swc/helpers: #48980
• Update google fonts: #48984
• Fix scroll when loading.js/ts is used: #48986
• Add test case for #48506: #48696
• Add npm package provenance on publish: #48693
• Revert "Add npm package provenance on publish (#48693)"
• fix: npm publish provenance permissions: #48757
• Add missing repository prop to package.json in swc-wasm: #48805
• test: disable client cache flaky test: #48890

Documentation Changes

• typo: #48716
• docs: update Image props: #48726
• Fix typo in errors/version-staleness.md: #48797
• Add missing word to getStaticProps documentation: #48854
• update example Deploy button URLs: #48842
• Start recommending gRPC with otel: #48915

Credits

Huge thanks to @shuding, @huozhi, @wyattfry, @styfle, @sreetamdas, @afonsojramos, @timneutkens, @alexkirsz, @chriswdmr, @jankaifer, @pn-code, @kdy1, @sokra, @kwonoj, @martin-wahlberg, @Kikobeats, @JTaylor0196, @sebmarkbage, @ijjk, @gnoff, @jridgewell, @sagarpreet-xflowpay, @balazsorban44, @cprussin, @ForsakenHarmony, and @li-jia-nan for helping!

Core Changes

• Fix query normalize on edge deploy: #48045
• Change metadata routes suffix to number and chars: #48026
• fix: show error when "next start" is used with "output" config: #47989
• Update query param prefix to reduce length: #48051
• turbopack: bind server to IPv6 loopback: #47948
• turbopack: pass ENV vars to route handlers: #48048
• parallel routes: fix layout not re-rendering: #48066
• Fix fallback detection logic when multiple generateStaticParams are needed: #47982
• Next Cache Telemetry: #47939
• Remove change leftover from experimental precompiled server: #48107
• Support og image with edge: #48086
• Add flag to control app document preloading: #48115
• Re-land "Vendor react@experimental under an experimentalReact flag": #48041
• Add experimental React related warning: #47986
• Fix next-flight-loader resourcePath in Windows: #48152
• Enable opening source file in build error overlay: #48194
• Update next/font/google data: #48195
• Fix documentation link for transpilePackages in NextConfig: #48121
• Remove warning for metadataBase fallback: #48196
• Fix typeof expression in layout router: #48245
• fix: Shift route-announcer to top of layout parent: #44853
• Chunking Refactor pt. 2: #47961
• Opt-into worker mode when appDir is enabled: #47857
• app-router: add batching support for RSC router payloads: #48253
• interception routes: add new sibling matcher marker + validation: #48276
• parallel routes: remove the per-route default 404 handler: #48286
• ensure original matcher source is free of mutations: #47980
• Add suffix to static metadata images: #48202
• Update metadata interface types: #48259
• parallel route: fix payload not being sent on refetch: #48294
• feat(turbopack): support initial compiler.emotion / compiler.styledComponents flag: #47991
• Support alt.txt for static metadata og image: #48290
• Fix missing favicon when other icon exist: #48311
• Fix app dir vanilla-extract support: #48306
• Auto collect custom manifest into metadata: #48310
• feat(turbopack): initial mdxrs config support: #47886
• refactor shared logic for turbopack-cli: #48307
• Fix dev case when proxying to self: #48318
• app router: fix scrolling behaviour for parallel routes: #48346
• interception routes: fix support for route groups: #48351
• Add body to router request to fix socket hang up: #48039
• Fix dev getStaticPaths/generateStaticParams calling: #48322
• Update App Route Signature: #48348
• fix: typo localy --> locally: #48193
• [create-next-app]: add mdx files to tailwind content config: #48188
• Ensure we handle 204 responses in fetch: #48354
• Fix fetch cache body handling and update edge-runtime deps: #48365
• Move normalizing of query for edge: #48373
• provide the PORT env var based on server port, update turbopack: #48347
• feat: generate image metadata: #48362
• Allow some more options for Turbopack: #48401
• Add pg (Postgres) to server components external packages.: #48402
• chore: add export ImageResponseOptions: #48418
• chore: fix a typo in a local variable name: #48456
• Fix turbo cache for @next/env: #48466
• Consolidate two appDir if branches: #48459
• parallel routes: fix catch-all routes taking precedence in dev: #48424
• parallel routes: fix next-provided default.js not being resolved if the config doesn't specify .js: #48446
• interception routes: support middleware rewrites: #48450
• interception routes: fix production rewrites: #48451
• parallel routes: fix incorrect optimistic tree when there are multiple parallel routes: #48449
• Refactor entries.ts: #48460
• Fix misordered CSS resources: #48244
• Revert "Re-land "Vendor react@experimental under an experimentalReact flag"": #48478
• Change CacheFs methods to return Buffer: #48237
• app dir fixes: #48025
• Rename originUrl to fetchUrl: #48315
• Make jest config serializable: #47620
• Drop object config export support for app dir: #48489
• Fix server references handling in the edge runtime: #48502
• feat(next-swc): force teardown heap profiler if exists: #47769
• fix(turbopack/transform_options): enforce default react runtime: #48400
• Update swc_core to v0.75.23: #48098
• update swc_core and dependencies to 0.75.23: #48521
• Fixed image-optimizer crashing when using outputFileTracing: #48513
• Remove unused code from test-pack turbo task: #48487
• Fix static opt of routes generation for static metadata files: #48528
• feat(turbopack): support modularizeImports next.js config: #48511
• refactor: move resolving metadata process into async Metadata component: #48536
• Update history in useInsertionEffect: #48553
• Fix instrumentation.js initialization in prod on Vercel: #48557
• Prefer to use deployment url for metadata routes on production: #48556
• Fallback to deployment vercel url if metadataBase is not set on prod: #48570
• build(cargo): move workspaces manifest to top level: #48198
• Remove expired link resources via MutationObserver during development: #48578
• prettier fix for next-swc: #47873
• Fix chunk file names in flight manifest: #48583
• Adding missing fields to the Manifest type: #48552
• Add updated app dir cache handling: #48516
• Upgrade React: #48589
• use structured images with metainfo (blur placeholder): #48531
• Land reverted fix for chunk file names: #48625
• remove amp error in app dir: #48620
• Add test case for #48583 and ignore hot-update scripts: #48587
• Exclude app from _devPagesManifest.js in turbopack: #48633
• replace defined values and add __NEXT_HAS_REWRITES define: #48628
• implement /_next/image for local requests: #48622
• Add export runtime test for pages and fully remove experimental.runtime: #48630
• Upgrade @types/react to latest 18.x: #48645
• app-router: new client-side cache semantics: #48383
• Fix typo in fetchType annotation: #48646
• Ensure latest React types for experimental release channel are used: #48641
• Fix writeConfigurationDefaults.ts to correctly suggest changes in monorepos: #48668
• Revert "app-router: new client-side cache semantics": #48678
• fix snapshots broken by prettier (also fix .prettierignore): #48586
• Reland app-router: new client-side cache semantics: #48685
• Revert "Reland app-router: new client-side cache semantics": #48688

Documentation Changes

• Update deployment.md: #48062
• Docs: Describe how to manually configure open telemetry: #48071
• Fix typo in script.md: #48225
• Add information about deploy to open telemetry docs: #48241
• docs: fix grammar for dynamic routes catch-all explanation and give better examples: #48181
• Fix grammar and typos in OTEL docs: #48235
• Update instrumentation.md: #48394
• typo: #48495
• docs: fix minimum Node.js version to 14.18.0: #48545
• Docs: Unify note formatting: #48417
• Fix TYPO in otel docs: #48623

Example Changes

• Fix the typo on README.md: #48274
• fix: Adding search field decorator: #48350
• Update Mux example logo to new Mux brand: #48654

Misc Changes

• Fix stable release start: #48044
• chore: Add .vscode to eslintignore: #48020
• Update flakey tests: #48113
• Update codeowner for images: #48239
• chore: split up app-dir-export tests: #48252
• allow anyone to approve a lockfile change: #48261
• Temporarily disable app dir export integration test: #48291
• Only create tarballs once per run-tests: #48321
• Investigate redirect getting stuck: #48343
• Update font handling in CNA templates: #48364
• Add test coverage for pages edge API routes: #48370
• Don't build pages before middleware: #48339
• Extra space removed: #48514
• Update start release flow: #48634
• Fix version bump
• misc: fix flaky prefetch test: #48666
• Re-add kodiak config: #48672
• Add logs to release job: #48690

Credits

Huge thanks to @huozhi, @styfle, @jridgewell, @feedthejim, @cjmling, @shuding, @nabsul, @motopods, @hanneslund, @tunamagur0, @jankaifer, @apeltop, @maranomynet, @alexkirsz, @y-tsubuku, @sokra, @EndangeredMassa, @ykzts, @AviAvinav, @kwonoj, @adilansari, @ForsakenHarmony, @wyattjoh, @charkour, @timneutkens, @delbaoliveira, @agadzik, @Just-Moh-it, @rodrigofeijao, @padmaia, @leerob, @juliusmarminge, @koba04, @cprussin, @Phiction, @DuCanhGH, @jessewarren-aa, @sophiebits, @ryo-manba, @Yovach, @ijjk, @dylanjha, and @eps1lon for helping!

Core Changes

• build(cargo): move workspaces manifest to top level: #48198
• Remove expired link resources via MutationObserver during development: #48578
• prettier fix for next-swc: #47873
• Fix chunk file names in flight manifest: #48583

Documentation Changes

• docs: fix minimum Node.js version to 14.18.0: #48545

Credits

Huge thanks to @koba04, @kwonoj, @shuding, and @ForsakenHarmony for helping!

Core Changes

• Fix instrumentation.js initialization in prod on Vercel: #48557
• Prefer to use deployment url for metadata routes on production: #48556
• Fallback to deployment vercel url if metadataBase is not set on prod: #48570

Credits

Huge thanks to @sophiebits and @huozhi for helping!

Core Changes

• feat(turbopack): support modularizeImports next.js config: #48511
• refactor: move resolving metadata process into async Metadata component: #48536
• Update history in useInsertionEffect: #48553

Misc Changes

• Extra space removed: #48514

Credits

Huge thanks to @kwonoj, @jessewarren-aa, @huozhi, and @timneutkens for helping!

Core Changes

• update swc_core and dependencies to 0.75.23: #48521
• Fixed image-optimizer crashing when using outputFileTracing: #48513
• Remove unused code from test-pack turbo task: #48487
• Fix static opt of routes generation for static metadata files: #48528

Misc Changes

• Don't build pages before middleware: #48339

Credits

Huge thanks to @timneutkens, @sokra, @DuCanhGH, @jankaifer, and @huozhi for helping!

Core Changes

• feat(next-swc): force teardown heap profiler if exists: #47769
• fix(turbopack/transform_options): enforce default react runtime: #48400
• Update swc_core to v0.75.23: #48098

Documentation Changes

• typo: #48495

Credits

Huge thanks to @Phiction, @kwonoj, and @padmaia for helping!

Core Changes

• Make jest config serializable: #47620
• Drop object config export support for app dir: #48489
• Fix server references handling in the edge runtime: #48502

Credits

Huge thanks to @cprussin, @huozhi, and @shuding for helping!

Core Changes

• Change CacheFs methods to return Buffer: #48237
• app dir fixes: #48025
• Rename originUrl to fetchUrl: #48315

Credits

Huge thanks to @ykzts, @sokra, and @nabsul for helping!

Core Changes

• chore: fix a typo in a local variable name: #48456
• Fix turbo cache for @next/env: #48466
• Consolidate two appDir if branches: #48459
• parallel routes: fix catch-all routes taking precedence in dev: #48424
• parallel routes: fix next-provided default.js not being resolved if the config doesn't specify .js: #48446
• interception routes: support middleware rewrites: #48450
• interception routes: fix production rewrites: #48451
• parallel routes: fix incorrect optimistic tree when there are multiple parallel routes: #48449
• Refactor entries.ts: #48460
• Fix misordered CSS resources: #48244
• Revert "Re-land "Vendor react@experimental under an experimentalReact flag"": #48478

Credits

Huge thanks to @koba04, @timneutkens, @feedthejim, and @shuding for helping!

Core Changes

• provide the PORT env var based on server port, update turbopack: #48347
• feat: generate image metadata: #48362
• Allow some more options for Turbopack: #48401
• Add pg (Postgres) to server components external packages.: #48402
• chore: add export ImageResponseOptions: #48418

Documentation Changes

• Update instrumentation.md: #48394

Credits

Huge thanks to @rodrigofeijao, @sokra, @huozhi, @padmaia, @leerob, and @juliusmarminge for helping!

Core Changes

• feat(turbopack): initial mdxrs config support: #47886
• refactor shared logic for turbopack-cli: #48307
• Fix dev case when proxying to self: #48318
• app router: fix scrolling behaviour for parallel routes: #48346
• interception routes: fix support for route groups: #48351
• Add body to router request to fix socket hang up: #48039
• Fix dev getStaticPaths/generateStaticParams calling: #48322
• Update App Route Signature: #48348
• fix: typo localy --> locally: #48193
• [create-next-app]: add mdx files to tailwind content config: #48188
• Ensure we handle 204 responses in fetch: #48354
• Fix fetch cache body handling and update edge-runtime deps: #48365
• Move normalizing of query for edge: #48373

Documentation Changes

• docs: fix grammar for dynamic routes catch-all explanation and give better examples: #48181
• Fix grammar and typos in OTEL docs: #48235

Example Changes

• fix: Adding search field decorator: #48350

Misc Changes

• Only create tarballs once per run-tests: #48321
• Investigate redirect getting stuck: #48343
• Update font handling in CNA templates: #48364
• Add test coverage for pages edge API routes: #48370

Credits

Huge thanks to @kwonoj, @sokra, @adilansari, @feedthejim, @ForsakenHarmony, @wyattjoh, @charkour, @timneutkens, @delbaoliveira, @agadzik, @Just-Moh-it, and @jankaifer for helping!

Core Changes

• ensure original matcher source is free of mutations: #47980
• Add suffix to static metadata images: #48202
• Update metadata interface types: #48259
• parallel route: fix payload not being sent on refetch: #48294
• feat(turbopack): support initial compiler.emotion / compiler.styledComponents flag: #47991
• Support alt.txt for static metadata og image: #48290
• Fix missing favicon when other icon exist: #48311
• Fix app dir vanilla-extract support: #48306
• Auto collect custom manifest into metadata: #48310

Documentation Changes

• Add information about deploy to open telemetry docs: #48241

Misc Changes

• Temporarily disable app dir export integration test: #48291

Credits

Huge thanks to @huozhi, @EndangeredMassa, @ykzts, @AviAvinav, @jankaifer, @feedthejim, @kwonoj, and @shuding for helping!