v13.2.0

Core Changes

• Move reducer types into separate file: #45333
• Move reducers to separate file per action: #45336
• Add support for tsconfig 'nodenext' | 'node16': #44177
• Add support for --experimental-app-only: #45352
• Add shared mutable type in router-reducer: #45369
• Refactor TS plugin code structure: #45375
• Fix trailing slash redirect applying for data request: #45417
• Update robots meta and add verification rendering: #45409
• Check message type before formatting server error: #45406
• Fix invalid source maps from terser-webpack-plugin: #45423
• Add support for navigating to external urls: #45388
• Export the Metadata type: #45445
• Add data attributes on @next/font usage: #45296
• Update error message for dynamic = "error": #45432
• Fix metadata alternate and refactor twitter item: #45480
• Apply traceIgnores to turbotrace: #45405
• misc: refactor webpack build out of build/index (1/6): #45335
• build(cargo): update turbopack to turbopack-230201.1: #45454
• misc: deprecate custom config from being passed to next/build (2/6): #45455
• misc: move entrypoints creation into webpack build step (3/6): #45456
• misc: refactor build context/webpack build step (4/6): #45458
• Support generateMetadata export: #45401
• Split router utils into smaller modules: #45451
• Improve TS experience for metadata: #45493
• Make client boundary unserializable props a warning instead of an error: #45501
• Fix middleware matcher for i18n with negative look ahead: #45504
• Add unit test for navigateReducer and refreshReducer: #45486
• Update SWC transform to attach the export name: #45494
• Add skipEntries option to turbotrace: #45410
• build: remove warning when building with a middleware present: #45518
• Reload on server component change: #45268
• Add more JSDoc to metadata interface: #45526
• Fix image blur cover when fill and blurDataURL: #44317
• Improve error when create root layout fails: #45304
• Error when exporting AMP config in app dir: #45228
• Rename precedence: #45542
• Add unit test for prefetchReducer: #45516
• Avoid overwriting pre-existing VSCode settings: #45311
• Add editor links to module import traces: #45257
• Separate next/dynamic implementation for app and pages: #45565
• Refactor navigateReducer to handle mutable consistently: #45555
• Fix SWC test: #45574
• Improve swc transforms: #45594
• Fix AsyncLocalStorage included in the client bundle: #45589
• Fix invalid sourcemaps in taskfile-swc: #45604
• Optimize size for the error component: #45586
• Implement loader and entry creation for server: #45524
• Emit plugin errors for metadata API in client entries: #45613
• Refactor server-patch-reducer and refresh-reducer to use applyFlightData and handleMutable: #45608
• Fix unexpected polyfills in edge-runtime: #45601
• misc: fix precompiled script generation: #45616
• Fix TS plugin completions: #45634
• Use only 1 worker for type checking and linting: #45639
• Avoid loading project config multiple times: #45637
• Add same-origin to fetchServerResponse: #45648
• Use higher instanceId for redux devtools: #45649
• Fix issue where layout-router wouldn't auto-scroll if we imported styles or fonts: #45487
• Avoid injecting the TS plugin if extends is used: #45655
• Support filebased metadata icon and apple touch icons: #45612
• Update app dir react for client reference updates: #45490
• Improve client-only imported in external package error: #45484
• Picking apple-icon instead of apple-touch-icon: #45673
• [ESLint] Add app dir to default linting directories: #44426
• Skip prefetching for bots in app-router too: #45678
• Fix directive parsing in SWC: #45671
• Add warning for head.js with metadata docs link: #45680
• Fix missing hasHeader mock during revalidate: #45681
• Fix CSS loaders in pages when app dir is enabled: #45619
• Allow generateMetadata to be synchronous: #45696
• Turbopack experimental fields docs and schema: #45560
• Allow setting metadataBase for metadata: #45719
• Add IntelliSense for generateMetadata: #45723
• Ensure bundle 404 can be rewritten in dev: #45728
• More explicit errors for invalid exports in SWC: #45679
• Fix global CSS loader behavior when appDir is enabled: #45739
• Return a special result when a route can't be resolved: #45668
• Forward type definition with the TS plugin: #45764
• Prefix basePath in navigate and prefix methods in app router: #45771
• Fix applyFocusAndScroll with server patch: #45782
• Make turbotrace run after the webpack build: #45621
• Apply module default interop for app-dynamic: #45781
• Fix displayName prop access for client reference: #45794
• next-dev: change cluster usage to child process + stabilise inspect port #45745
• Update turbopack to 230209.02: #45776
• Fix type checking for generateStaticParams #45788
• Add experimental route type checking: #45761
• Use text/x-component for RSC response: #45808
• Update server manifest and entry creation: #45722
• Disable un-necessary lint rule by default: #45813
• Update warning links back to new Metadata docs.: #45818
• remove unnecessary await when calling findPagesDir: #45807
• fix wrong variables assignment: #45833
• fix: proper check for plugin in tsconfig: #45831
• Add status code to app-render redirect response: #45846
• Static og and twitter image files as metadata: #45797
• Fix hash in route types: #45820
• Add tests for parallel routes / interception and handle router state patch merging client-side: #45615
• Update middleware prefetch handling: #45772
• fix(next-swc): Enable ignoreDynamic for auto_cjs: #45836
• Update default tracing root handling: #45864
• Fix redirect for the root path with i18n and defaultLocale: #45847
• Use text/plain content-type for RSC responses: #45783
• build(cargo): update turbopack: #45863
• Add missing isRootLayout when creating optimistic tree: #45899
• Disable streaming for pages: #45895
• Improve TypeScript plugin for metadata: #45876
• Upgrade turbopack: #45861
• Add top-level trace include/exclude config: #44605
• Add warning when mismatching @next/swc version is being used: #45880
• Ensure terminal sequence is reset on dev exit: #45881
• chore(deps): upgrade cross-spawn to 7.0.3: #45839
• Server Router Improvements: #45716
• Use details tag in collapsed call stacks: #45907
• Rename manifest file names: #45877
• next/navigation Typescript support for pages/: #45919
• Improve server-only imported in external package error: #45749
• Make app-render error logging less verbose in dev: #45472
• fix: proper type for typed Link: #45915
• test(integration): fix skip retry count logic: #45930
• Fix app routes on deploy: #45931
• fix(link): do not reload when Link is in SVG: #41320
• Freeze resolved metadata object in dev mode: #45923
• Improve type checking with tests: #45940
• Log dev error in Server Router: #45951
• Stop overriding the user's TS config with defaults during next build: #45670
• Metadata fields improvements: #45945
• Fix windows path while searching matched page path: #45958
• Skip auto static entries in turbotrace: #45856
• Use metadata API in automatically created root layout: #45938
• Add next/font import: #45891
• Add next/font imports codemod: #45740
• Add edge support for route handlers: #45990
• Fix windows paths for invalid import errors: #45999
• Exclude system entrypoints from client manifest's chunk list: #46010
• Improve RSC related bundling error messages: #45971
• Fix folders included in trace: #46011
• [edge] support edge-light exports when bundling edge functions: #45188
• Skip collecting modules from page dir in the client reference plugin: #46020
• Fix metadata manifest field rendering: #46004
• Remove swcMinifyDebugOptions from the config: #45976
• Skip including test files in dist: #46022
• Refactor freezing metadata while resolving and fix title merging: #45965
• Move initial head: #45695
• fix: next-image-experimental codemod: #45970
• chore(deps): use external @edge-runtime/cookies: #42736
• Improve generic namings: #46046
• Fix normalization of .rsc extension: #46043
• Fix RSC navigation when overriding headers in middleware: #46049
• @next/font migration warning: #46036
• Add jsdoc examples to metadata: #46035
• Make shebangs portable used in the repo portable: #46028
• Remove stray console.log line (fixes #46027) (#46025)
• feat: show version staleness in error overlay (#44234)
• Revert part of #45971: #46071
• fix: codemod next/image within monorepo: #46047
• Check for windows paths in server matchers: #46055
• Fix export conditions in Webpack config: #46066
• Add loader-runner to compiled packages: #45962
• Fix next/font error parsing on windows: #46053
• Add vary header to responses from pages and Edge SSR: #46073
• chore: Rename internal Webpack plugin: #46088
• Fix manifest error when using route.js: #46102
• fix: typedroute routes for window: #46099
• Fix React key warning when using metadata.twitter.images: #46106
• Detect invalid metadata exports errors in next-swc: #46077
• Polish metadata interface jsdoc: #46116
• speeds O(n^2) execution of detectConflictingPaths: #46080
• chore(ci): add job to test codemods: #46068
• Use tsx parser in built-in-next-font codemod tests: #46140
• Send correct stats in hot reloader sync event: #46150
• fix: OpenGraph metadata images rendering: #46154
• Improve app-render error log with edge runtime: #46157
• feat: add instrumentation hook: #46002
• Update flakey instrumentation test cases: #46165
• Update added instrument check: #46166
• Add icon descriptor property media and fetchPriority: #46149
• Fix "use client" in pages dir errors: #46191
• Fix client boundary defined in a module: #46171
• Adding next-multilingual as a new i18n option: #37452
• Use next/font in create-next-app: #45897
• Update CI test setup: #46138
• build(cargo): update turbopack: #46013
• Add invariant error when the pageData is incorrectly assigned: #46204
• Fix handle extracted CSS modules without layer info: #46200
• Add ISR handling for app routes: #46133
• Fix route.js trailingSlash handling: #46185
• fix file name in next/font unresolved import error: #46187
• fix: image optimization content-type: #46219
• Fix turbopack route resolver (#46206
• Update flaky dev tests: #46179
• Fix flaky script test: #46211
• Update Turbopack to turbopack-230221.3: #46209
• fix: don't append domain to absolute urls when using i18n: #46201
• fix: CNA issues when using @/ in custom import alias: #46184
• chore(ci): remove needs: build-native-test from codemod test: #46192
• Breakup telemetry test further: #46218
• Update app dir cache handling: #46081
• Fix app-dir vary test in deploy mode: #46224
• Skip build step for docs only change: #46225
• Don't enable dev watcher when turbopack is used: #46231
• Fix API route matched as page on Windows in dev: #46238
• Fix missing metadataBase for static tw,og image resolving: #46243
• feat: add OTEL instrumentation for next-server + OTEL example: #46198
• Fix precompiled of react scheduler: #46250
• Make build error urls clickable: #46251
• feat: add contentDispositionType config to Image Optimization API: #46254
• Add test for next-found and redirect for metadata: #46248
• update turbopack: #46253
• Remove cache built files step: #46264
• Skip pre-rendering the default param when no params are provided: #46265
• Update app-dir react bundle to leverage edge build: #46208
• Improve type checking: #46276
• Update Turbopack to turbopack-230222.3: #46278
• Rename: OgTypFields variable to OgTypeFields: #46282
• Add client router filter handling: #46283
• Update app dir cache heuristics: #46287
• Update app dir cache handling: #46271

Documentation Changes

• Typo: #45380
• @next/font change default font-display: #45430
• Update i18n-routing.md: #45448
• docs: move getStaticProps before getStaticPaths: #45357
• Remove "standalone" from next export docs: #45539
• Add example for clearPreviewData with path to documentation: #45465
• docs: added missing strategy: #45584
• Update react-hydration-error.md: #43671
• Add Cypress component testing to docs & example: #44869
• Update no-img-element.md: #45701
• A repeated description should be updated: #45691
• Update app-static-to-dynamic-error.md: #45704
• chore: update next/image docs with unoptimized example: #45720
• Update NextResponse section in Middleware docs: #45913
• Update font.md: #45932
• docs(next/router): capitalize React: #45950
• chore(examples): update with-lingui example: #46007
• Fix small error in documentation: #46105
• Update error doc for CSS Modules in third-party deps: #46121
• Update Edge Runtime docs page: #46239

Example Changes

• Update with-redux example tsconfig to use strict: true: #45325
• Update example path for authsignal/passwordless-login: #45387
• Create reproduction template for app dir: #45412
• Example/with apivideo: #45272
• Upgrade librabries and rebranding kontent.ai: #45260
• bump node alpine to version 18 (LTS): #45643
• Fix ts config in reproduction-template-app-dir: #45653
• Simplify with-google-analytics example: #43894
• Define base image for multi-stage build: #45090
• fix(next-mdx): mark mdx-js/* as optional: #45440
• Update README for cms-kontent-ai: #45796
• Fix 404 link in example with-turbopack: #45843
• chores(examples): Define base image for multi-stage build: #45862
• Update Convex demo to 0.9.1: #45866
• Add MDXComponents type to useMDXComponents: #45737
• Fix syntax error in supabase auth example: #45926
• Update Material UI examples: #45974
• chore(examples): updates supertokens dependencies: #45985
• chore(examples): more practical jotai example: #45973
• Fixing nextjs-recoil example: #46024
• [examples] Use styletron-react 6.1.0: #45810
• Update @testing-library/react in with-redux example: #46085
• fix: <title> problem in example/blog-starter: #46122

Misc Changes

• Enable file nesting for unit test files in vscode: #45329
• Update more flakey API support checks: #45373
• Remove old CI workflows: #45377
• Revert "Fix release stats": #45164
• Ensure PATH env matches CI locally: #45376
• Fix nested example setup with create-next-app: #45390
• Fix flakey app metadata test: #45391
• Move error recovery test to new file: #45407
• Enable more hydration error overlay tests: #45404
• Add @jankaifer as codeowner of docs, .github and examples: #45446
• chore(github): update issue labeler: #45444
• Some changes in grammar: #45467
• Remove leftover server.js files in test suite: #45408
• chore: fix docs link to minimumCacheTTL: #45502
• Clean up CI logs: #45171
• Refactor next export tests : #45227
• fix typo in comment and unused variable remove: #45307
• Add unit test for serverPatchReducer: #45511
• Fix unsafe caching for isolated tests: #45602
• Update @next/font/google data: #45622
• Increase GitHub actions job timeouts: #45638
• migrate from yarn to pnpm: #45652
• Fix error page line height: #45676
• chore: simplify package scripts: #45226
• test(integration): allow to conitnue when test suite fails: #45682
• chore: update issue-labeler: #45706
• Fix CNA file initializing order: #45760
• Support favicon.ico for metadata (#45759
• Move CSS tests out of the main test suite: #45765
• Update CNA tests (#45768
• Separate navigation and hooks tests into new test suites: #45766
• Bring file back to original: cb195ce
• Add additional tests for @next/mdx: #45585
• Fix typo in @next/mdx readme: #45888
• test(integration): allow to partially skip retry: #45914
• Fix flaky rsc-build-error test: #45896
• Remove action adding "linear" label which is not used anymore: #45911
• Replace yarn with pnpm in createTestDir(): #45878
• test: update flaky app dir test: #45921
• Include tsconfig.json in tests: #45879
• Use latest CLI for E2E tests: #45925
• Update E2E deploy tests: #45929
• Fix flakey app cli output checks: #45960
• Change github issues labeler to upstream repo - our changes were merged: #45986
• test(integration): emits successful test output for continue on error: #46008
• docs: fix contributing guideline: #46005
• Fix cache built files step: #46075
• Disable cache built files step
• Remove built files chown
• Fix failed cache restoring: #46083
• Fix adding-exmaples.md doc: #46051
• Update next/font/google data: #46040
• Fix flaky invalid import test: #46089
• chore: refactor image optimization tests: #46269
• Code refactoring for loader rules: #46277

Credits

Huge thanks to @timneutkens, @loettz, @okcoker, @clive-h-townsend, @shuding, @jankaifer, @sepiropht, @hanneslund, @huozhi, @aralroca, @balazsorban44, @cristobaldominguez95, @vinaykulk621, @Brooooooklyn, @feedthejim, @samsisle, @MarDi66, @styfle, @therealrinku, @sebmarkbage, @cravend, @hu0p, @kdy1, @ijjk, @juzhiyuan, @IvanKiral, @LukeSchlangen, @wojtekolek, @samdenty, @Josehower, @bennettdams, @SCG82, @mike-plummer, @kwonoj, @David0z, @denchance, @joulev, @wbinnssmith, @alexkirsz, @UnknownMonk, @leerob, @sairajchouhan, @imranbarbhuiya, @jomeswang, @ductnn, @thomasballinger, @chibicode, @jridgewell, @sreetamdas, @Juneezee, @SukkaW, @wyattjoh, @michaeloliverx, @cattmote, @joefreeman, @valentincostam, @qrohlf, @ossan-engineer, @rishabhpoddar, @vasucp1207, @Schniz, @andrii-bodnar, @gergelyke, @abstractvector, @wherehows, @BrodaNoel, @taep96, @abe1272001, @0xadada, @nbouvrette, @teobler, @lubakravche, @molebox, and @hiddenest for helping!