v14.0.2

Core Changes

• Fix nested esm package default import resolving mismatch: #57784
• [.next/trace] Serialize trace info across workers to preserve .next/trace with webpackBuildWorker: #57761
• Add @highlight-run/node to externals list: #57783
• perf: change the chunks configuration for server code: #57773
• [.next/trace] Add tags for webpack build worker: #57818
• chore: update otel: #57774
• refactor: remove unnecessary condition: #57835
• chore: remove styfle from .vercel.approvers: #57841
• Remove the actionBrowser to RSC client layering issue: #57842
• Prevent caching page with 304 status: #57737
• Ensure cache soft tags are correct: #57850
• Update React from 0c6348758 to 08a39539f: #57852
• Revert "perf: enable webpack build worker (#57346)": #57854
• Add serverActions.allowedForwardedHosts option: #57529
• chore: reword in tree-view: #57884
• Polish logging segments of page route: #57834
• Inherit title and description from metadata into social cards: #57857
• remove legacy handling for suspense option of next/dynamic: #57900
• fix(next-core): externalcjs resolve options: #57645
• ppr: fail static generation if postponed & missing postpone data: #57786
• Reduce FS access for incremental cache: #57902
• suspend in render, not in reducers: #56497
• move static worker IPC server behind experimental flag: #57943
• feat(turbopack): Experimental wasm build: #57906
• Fix client chunk loading encoding for dynamic route: #57960
• misc: fix serverComponentsExternalPackages usage for experimental.bundlePagesExternals: #57954
• Improve grammar of removable Babel config warning: #55088
• Remove throw for unknown messages in hot-reloader-client: #57353
• Improve CSRF protection error in Server Actions: #57980
• fix: updates for resuming postponed in minimal mode: #57375
• fix: ensure that postponed requests can be resumed in minimal mode: #58011
• Use distDir from webpack-config in createWebpackAliases: #57268
• use __NEXT_VERSION compile time replacement: #57512
• fixes a problem with cache invalidation : #58079
• feat: always use SWC Wasm fallback when running in WebContainer: #58081
• update turbopack: #58080
• fix: normalization and invariant fixes for ppr: #58105
• ppr: fix fetch postpone not having correct React version: #58107
• Fix incorrect normalizing in minimal mode: #58116
• put app client modules into a separate layer: #58130
• Revert "Revert "Add retry for fetching subsetted Google Fonts"": #58075
• build: Update swc_core to v0.86.40 and update turbopack: #57904
• fix(next-core): correct assets url reference condition: #58101
• build(package): clean up next-swc* pkg properties: #57908
• fix PPR build output logs: #58149
• Update React from 08a39539f to 2983249dd.: #58154
• fix: rsc normalization fixes: #58145
• Fix resume stream handling: #58159
• Forward headers from React to static output and dynamic render: #58162
• refactor(next-core): separate options context for pages/api: #58148
• update turbopack: #58172
• refactor(next-api): remove unused distDir: #57789
• Change allowed forwarded hosts to be allowed origins for Server Actions: #58023
• fail build if not using Next canary with PPR flag: #58203
• Reduce max header length emitted: #58204
• ensure experimental warning shows up when using PPR: #58206
• skip ppr throw for tests: #58208
• interception routes: fix interception for dynamic routes: #58198
• Update React from 2983249dd to 7508dcd5c: #58216
• tweak postpone error copy & fix link: #58219
• Add helpful context to postpone reason if it's caught and logged or escapes: #58222
• Reword PPR caught bail out to avoid "postpone" terminology: #58223
• pass postpone through staticGenerationStore: #58229
• Updated React from 7508dcd5c to 746890329: #58233
• [Docs]: Fix CLI link to server actions size limit docs: #58174
• refactor(next-core): apply correct url rewrite behavior: #58237
• update turbopack: #58243
• parallel routes: fix catch all route support: #58215
• avoid key conflict: #58249

Documentation Changes

• [docs] fix next.config.mjs using commonjs in the example: #57874
• Move link examples to only Pages Router docs.: #57758
• Update 05-mdx.mdx: #57866
• docs: Update MDX docs title.: #57963
• docs: improve non-encrypted HTTP conn to a secure: #57998
• docs: Revert part of sitemap docs change: #58010
• docs: useFormState and useOptimistic are now documented: #58064
• Correct prop name in server-actions.mdx: #58108
• typo: changed from next/server to next/og: #58143
• docs: Improve deployment docs on self-hosting.: #58027
• docs: small follow up on deployment docs.: #58158
• docs: remove duplicate ISR page.: #58164
• docs: remove note about generateMetdata: #58192
• docs: mention Middleware on src directory page.: #58193
• docs: fix typo in composition patterns section: #58197
• fix docs link for ISR: #58207
• Add PPR option to next.config.js docs: #58161
• docs: update analytics docs for useReportWebVitals: #58196
• Update 02-app-router-migration.mdx: #58253

Example Changes

• Remove `experimental: { serverActions: true } from examples as it is stable in next 14.: #57598
• Update Explore the Next.js 13 playground. to Explore starter templates for Next.js: #57799
• Chore: simplify with-supabase example: #57562
• examples: cleanup: #57845
• Chore: refactor to use server actions in with-supabase example: #57858
• chore: cleanup more old examples.: #58066
• Add a self-hosted shared cache example: #58000

Misc Changes

• fix: update Next.js version in create-next-app: #57532
• Automatically update Turbopack test manifest: #57778
• fix(youtube-embed): each child in a list should have a unique "key" prop: #57579
• Update teamname in codeowners: #57775
• Simplify createNextInstall return type: #57760
• cleanup PR labeler config: #57827
• move release undraft step until after canary is fully published: #57324
• refactor: remove duplicated conditions
• Revert "refactor: remove duplicated conditions"
• Fix typo in run-tests.js: #57821
• fix: correctly set x-forwarded-* in Middleware: #57815
• chore: remove redundant jest config: #57151
• chore(test): run unit tests on node 18 and 20: #57199
• Move ReactRefreshLogBox-builtins tests to inline snapshots: #57952
• feat(turbo): use turbo gen instead of plop: #53684
• Skip webpack only test: #56929
• tweak stats action to pull in runtime sizes: #58005
• use createNextDescribe for test/development/basic tests: #58031
• Remove setPnpmResolutionMode as default is highest: #57828
• Remove installCommand on streaming-ssr test: #58037
• Remove installCommand on typescript-auto-install and pnpm-support: #58039
• Fix should have correct module not found error test: #57383
• Fix options of createNextInstall: #58036
• Fix update-turbopack-test-manifest.yml workflow: #58097
• Adjust update-turbopack-test-manifest.yml to run once per day: #58104
• Refactor repo-setup.js: #58131
• Update Turbopack test manifest: #58122
• Update turbopack label creation: #58214
• Fix test: #58228
• fix ppr test flake: #58232

Credits

Huge thanks to @huozhi, @mknichel, @Vadman97, @feedthejim, @dnhn, @jridgewell, @vinaykulk621, @RodrigoTomeES, @padmaia, @timneutkens, @ztanner, @sadikkuzu, @styfle, @shuding, @dijonmusters, @leerob, @gffuma, @ijjk, @balazsorban44, @Schniz, @kwonoj, @wyattjoh, @wbinnssmith, @joulev, @Athrun-Judah, @tknickman, @rasvanjaya21, @rashidul0405, @sokra, @d3lm, @nguyenbry, @kdy1, @Mwimwii, @gnoff, @sebmarkbage, @dumb-programmer, @manovotny, @molebox, @better-salmon, and @mrr11k for helping!