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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2025-07-14	95.2 kB	0
v15.4.1 source code.tar.gz	2025-07-14	46.4 MB	3
v15.4.1 source code.zip	2025-07-14	58.0 MB	15
Totals: 3 Items		104.6 MB	18

[!TIP]
Check out our Next v15.4 Blog Post to learn more about this release.

Core Changes

[next-server] fix params duplicate in query after rewrite: [#77939]
[next-server] preserve rsc query for rsc redirects: [#77963]
Turbopack: fix a bug where marking a task a completed causes a panic when reading the output: [#77922]
Turbopack warning spelling fix: [#77999]
Allow URL schemes that include +, - or .: [#77932]
[dev-overlay] Remove unused hydration error related code: [#77929]
[dev-overlay] Unify error deduplication logic: [#78017]
fix: use the match result after matching using the matched path header: [#77994]
Upgrade React from 3fbfb9ba-20250409 to c44e4a25-20250409: [#78031]
Move unhandled rejection handling to shared path: [#77997]
fix: ensure app router not found works when deployed with pages i18n config: [#77905]
Uninstall existing uncaughtException listeners to prevent the process from crashing: [#78042]
Experimental bfcache: Restore state w/ <Activity>: [#77992]
Add graceful error fallback for bots requests: [#77916]
Upgrade React from c44e4a25-20250409 to 1d6c8168-20250411: [#78067]
[next-server] remove unnecessary query shallow copy: [#78003]
[dev-overlay] disable copy button when clipboard is not available: [#78101]
[dev-overlay] Stop stashing React error details on error instances: [#77975]
[dynamicIO] Model invalid dynamic on empty shells: [#77270]
fix: bump image-size@1.2.1: [#78149]
Handle graceful fallback for custom error boundaries: [#78121]
[dev-overlay] Stop squashing hydration related errors in App Router: [#78140]
[test] Enable strictNullChecks in test utils: [#78142]
Document Turbopack trace viewer: [#78184]
[dev-overlay] Fix error dialog resizing logic: [#78144]
Include types in published eslint-plugin-next: [#78109]
[dev-overlay] Stop appending wrong Owner Stacks to SSR-only shell errors: [#77302]
[dev-overlay] Add dedicated label for recoverable errors: [#78186]
[chore] remove unused __NEXT_PRIVATE_RUNTIME_TYPE: [#78230]
Preserve slashes when custom URL schemes are used in redirects: [#78176]
ignore-list published sources if they have a sourcemap: [#78242]
Upgrade React from 1d6c8168-20250411 to 39cad7af-20250411: [#78152]
Turbopack: add test case for persistent caching: [#77030]
Upgrade React from 39cad7af-20250411 to b04254fd-20250415: [#78253]
fix: alternate bundler support for dropping client pages in AMP: [#77601]
[errors] refactor default global-error into a separate file: [#78182]
[metadata] render streaming metadata on the top level: [#77620]
[metadata] skip head cache in default slot: [#78206]
chore: Backport SWC-based RC optimization (#78260)
fix: bump image-size@1.2.1 (#78164)
@next/mdx: Use stable turbopack config options: [#78261]
Upgrade React from b04254fd-20250415 to 4a36d3ea-20250416: [#78297]
Add graceful error boundary for bots requests: [#78298]
make sure eslint-plugin-next is built when running 'pnpm dev': [#78305]
Migrate pages API routes to handler interface: [#78166]
Update middleware public/static matching: [#78325]
Fix dynamic route param encoding: [#78326]
[Turbopack] refactor persistent caching from log based to cow approach: [#76234]
Add onInvalidate option to router.prefetch: [#77880]
Reserve bandwidth for most recently hovered link : [#78362]
fix: handle incremental PPR with client segment cache: [#78387]
fix: amphtml-validator WASM errors (for real): [#78379]
Turbopack: Remove next start --turbopack: [#78384]
Upgrade React from 4a36d3ea-20250416 to bc6184dd-20250417: [#78322]
[chore] remove dead code missing required error: [#78403]
[ts-next-plugin] remove typescript vfs and related metadata plugin: [#78237]
[ts-next-plugin] auto import metadata type: [#78258]
[ts-next-plugin] warn to add correct type for metadata exports: [#78254]
[ts-next-plugin] fix: validate metadata node before checking type: [#78414]
[errors] fix edge server initial error is not sent via hmr: [#78415]
misc: use correct capitals for React terms: [#78445]
Skip empty prefetch request for dynamic routes: [#78436]
Turbopack: don’t warn about webpack being configured when experimental.turbo is set: [#77998]
Upgrade React from bc6184dd-20250417 to 914319ae-20250423: [#78468]
Update turbopack to syn2: [#78385]
[next-server] ensure prepare is done before preloading entry: [#78454]
Upgrade React from 914319ae-20250423 to 197d6a04-20250424: [#78516]
[dev-overlay] Move error.name to label: [#78198]
[ts-next-plugin] update log for utils: [#78538]
[ppr] Route Cardinality Updates: [#78476]
Turbopack: support ignore comments for NFT fs access tracing: [#78460]
Externalize manifest loading in pages-api: [#78358]
Update font data: [#78525]
refactor: skip the prospective render when there's a more specific route to be rendered: [#78555]
fix: bodySizeLimit error responses + limit for non-multipart actions: [#77746]
[dynamicIO] Do not skip dynamic validation when metadata is dynamic: [#78574]
[dynamicIO] log dynamic validation errors consistently in dev: [#78575]
[ts-next-plugin] clean up unused proxy: [#78539]
[dynamicIO] Disallow only dynamic metadata: [#78576]
fix: make webpack handle "use cache" in node_modules : [#78606]
Use React's prerender function for "use cache" with Dynamic IO: [#78382]
Use node: prefixed in ESM emit of standalone server.js: [#78624]
feat: add ravendb library to server-external-packages.json: [#78319]
docs: fix typo in ppr.ts: [#78590]
Pre-compile busboy dependency: [#78634]
Pages API handler interface follow-ups: [#78638]
Repeat fix in [#78387] for routes without params: [#78568]
[dev-tools] Fix width transition logic: [#78635]
[ts-next-plugin] fix: warn only if no type: [#78628]
[ts-next-plugin] fix: warn only if no type for separate export: [#78629]
chore: Drop @swc/counter: [#78674]
Turbopack: use small thread local collector that flushes to global collector: [#78343]
Upgrade React from 197d6a04-20250424 to 5dc00d6b-20250428: [#78640]
Fix bad decoding for x-matched-path header: [#78677]
Fix pages API rewrite case: [#78644]
chore: update rspack to 1.3.8: [#78485]
Always apply render preparations after running an action: [#77898]
Exclude config package from bundling: [#78671]
Upgrade builtin babel packages: [#78673]
Upgrade loader-utils v2 to latest patch: [#78707]
[Link] Add prefetch="auto" option: [#78689]
[build-sourcemaps] Ensure errors during prerender can be sourcemapped: [#78709]
Upgrade React from 5dc00d6b-20250428 to 408d055a-20250430: [#78715]
build: Fix minifier options for webpack builds: [#78717]
refactor(next-swc): Do not amend minifier options from Rust code: [#78719]
Change stylistic ESLint TypeScript defaults: [#78679]
fix: replace original request body after middleware execution: [#77662]
remove draft.isEnabled setter from exotic draftMode wrappers: [#77972]
Turbopack: limit compaction merging by size instead of count: [#78669]
[build-sourcemaps] Include codeframes in prod when sourcemaps are enabled: [#78710]
feat: build lifecycle hooks - afterProductionCompile: [#77345]
fix: make sure that the patched fetch cache set promise is properly awaited: [#75971]
[dev-overlay] Make badge draggable: [#78716]
Turbopack: fix ESM project in standalone mode: [#78774]
Revert "[Link] Add prefetch="auto" option": [#78820]
Downgrade React from 408d055a-20250430 to 197d6a04-20250424: [#78834]
Reland "[Link] Add prefetch="auto" option": [#78821]
build: Update @swc/core npm package to v1.11.24: [#77668]
Turbopack: Implement regex support for matching webpack loaders: [#78733]
Turbopack: Add support for extension regex in @next/mdx: [#78734]
backport: fix(turbopack): Store persistence of wrapped task on RawVc::LocalOutput (#78488) (#78883)
@next/mdx: Use stable turbopack config options (#78880)
Fix react-compiler: Fix detection of interest (#78879)
Fix turbopack: Backport sourcemap bugfix (#78881)
[next-server] preserve rsc query for rsc redirects (#78876)
Update middleware public/static matching (#78875)
[dev-overlay] Polish mobile view: [#78863]
[dev-overlay] Consider scrollbar width for drag positioning: [#78865]
Add handling for setting deployment id via cookie: [#78841]
Run export child process with runtime's default max-old-space-size: [#78712]
[dynamicIO] cache tracking for import(): [#74152]
[dev-overlay] solidate the line number parsing: [#78868]
Update send to v0.18.0: [#78816]
Scope runInCleanSnapshot to Work Store: [#78930]
Removes onNavigate from transition scope: [#78605]
Add nonce handling from CSP in pages router: [#78936]
Ensure manual nonce on Script works as expected: [#78939]
Treat _debugInfo as a wellknown property for sync request data access purposes: [#78942]
chore(CI): Run rspack tests in build_and_test.yml: [#78757]
bugfix: Fix a bug that caused conflicting assets when adding a child compiler: [#78011]
[Fix] Inverse prefetch segment for Pages routes: [#78932]
Fix tracing of server actions imported by client components: [#78968]
Revert "fix: alternate bundler support for dropping client page": [#78974]
Fix --no-mangling for "use cache" functions: [#78993]
chore: update rspack to 1.3.9: [#78984]
[not-found] Add global-not-found convention: [#78783]
[not-found] support metadata exports of global-not-found: [#78961]
Prevent "use cache" timeout errors from being caught in userland code: [#78998]
patch react via recast instead of string replacements: [#78916]
[link] Avoid inlining of LinkProps in emitted declarations: [#78773]
[next-config-ts] fix: read tsconfig file using TypeScript API: [#79055]
Replace node:url usage in server-utils: [#79094]
[build-sourcemaps] Remove unused static workers: [#79107]
fix: cli test failed when using rspack: [#79081]
[build-sourcemaps] Allow inspecting prerender worker: [#79098]
Add initial modifyConfig hook: [#79162]
Re-land updated bundler for pre-bundling: [#79164]
[dynamicIO] model pathname access in metadata as async : [#79136]
Update font data: [#79179]
bugfix (pages): assetPrefix should not cause hard nav in development: [#79176]
Reland "Ensure mangling is disabled for dev runtime builds (#75297)": [#79201]
docs: add graceful error boundary example: [#77781]
turbo-tasks: Encode location information into panics: [#78945]
feat(turbopack): Add basic compilation event support: [#78785]
chore(dev-overlay): Minor cleanups to useDelayedRender hook: [#79119]
Update font data: [#79227]
Rename define-env-plugin.ts to define-env.ts: [#79224]
Always pass implicit/soft tags into the CacheHandler.get method: [#79213]
fix(dev-overlay): Ignore right clicks on the indicator draggable: [#79120]
Fix dangling promise in unstable-cache: [#79248]
Revert "Partial Fallback Prerendering Route Shells (#69282)": [#79258]
[devtool] initial support for segment explorer: [#78858]
Client router should discard stale prefetch entries for static pages: [#79309]
[dynamicIO] fix: do not apply import tracking transform in edge: [#79284]
Turbopack build: Fix type: module with output: standalone: [#79292]
[TypeScript Plugin] Moved the diagnostics' positions to the prop's type instead of the value for client-boundary warnings: [#79193]
Use onPostpone to determine if segment prefetch is partial: [#79299]
Enable ppr when dynamicIO is enabled: [#79302]
fix: replaceIdentifiersInAst takes an expression, not a string: [#79196]
Remove DIO w/o PPR branch from app-render.tsx: [#79303]
Remove prospective fallback prerenders: [#79304]
Fixed rewrite param parsing for interception routes in Vercel deployments: [#79204]
[build-sourcemaps] Sourcemap errors during prerender if experimental.enablePrerenderSourceMaps is enabled: [#79109]
[release] use @changesets/changelog-github for changelog format: [#79040]
next.config.ts: Implement compiler.defineServer for server-only constants: [#79225]
Always show warning if fetch cache limit hit: [#79384]
feat(turbopack) Added sending events to log how long writing entrypoints to disk takes.: [#79256]
[release] use @changesets/changelog-github for changelog format: [#79040]
next.config.ts: Implement compiler.defineServer for server-only constants: [#79225]
Always show warning if fetch cache limit hit: [#79384]
feat(turbopack) Added sending events to log how long writing entrypoints to disk takes.: [#79256]
Only share incremental cache for edge in next start (#79389)
[TypeScript Plugin] Match method signature (someFunc(): void) type for client boundary warnings: [#79144]
Only share incremental cache for edge in next start: [#79386]
fix: rspack framework and lib cacheGroups: [#79172]
Make sure bundle analyzer does not trigger warning with turbopack: [#79399]
[dynamicIO] Avoid timeout errors with dynamic params in "use cache": [#78882]
Implement initial handler interface for pages routes: [#79260]
[Segment Cache] Fix: Ensure server references can be prerendered: [#79448]
[dynamicIO] Avoid timeout errors with dynamic params in "use cache": [#78882]
Implement initial handler interface for pages routes: [#79260]
[Segment Cache] Fix: Ensure server references can be prerendered: [#79448]
[Segment Cache] Fix: Skew during dynamic prefetch: [#79416]
[dynamicIO] reimplement dynamicIO validation on prerender: [#79414]
fix: remove redundant performance.measure usage: [#79475]
[devtools] Add a very minimal API for restarting the dev server: [#79265]
Model prerender store as separate server and client scopes: [#79429]
fix: Merge link header from middleware with the ones from React (#73431)
fix(edge): run after() if request is cancelled mid-streaming (#76013)
gate segmentCache branch in base-server (#79505)
Model prerender store as separate server and client scopes: [#79429]
Use metadata for cache entry status code: [#79512]
fix(dev-overlay): Better handle edge-case file paths in launchEditor: [#79526]
[build-sourcemaps] Increase stacktrace limit during prerender: [#79498]
fix: Rspack not skip .d.ts file: [#79285]
Revert "[next-server] skip setting vary header for basic routes": [#79426]
[ppr] Narrow condition for fallback shell generation at runtime: [#79565]
Turbopack: derive de/serialize for loader config: [#79581]
Update font data: [#79642]
Avoid bundling dev overlay in page template: [#79641]
Enable preview builds for forks: [#79648]
misc: remove leftover clientInstrumentationHook type: [#79701]
cleanup(turbopack): Embed Global vs Specific channel type in the Rust type system: [#79291]
[dev-overlay] Show error overlay on any thrown value in /app: [#79658]
[dev-overlay] Move error handlers into dispatcher in /app: [#79660]
Verify cache-busting param during segment prefetch: [#79563]
update(turbopack): Update the messaging UX for timing writing files to disk: [#79469]
[dev-overlay] Move Redbox open/close into dispatcher: [#79698]
chore: update rspack to 1.3.12: [#79428]
Enable repeated tsc runs in packages/next without having to build first: [#79782]
Run tsc in watch mode during pnpm dev: [#79785]
Reinstate vary (#79939)
fix(next-swc): Fix interestingness detection for React Compiler (#79558)
fix(next-swc): Fix react compiler usefulness detector (#79480)
fix(dev-overlay): Better handle edge-case file paths in launchEditor (#79526)
Client router should discard stale prefetch entries for static pages (#79362)
fix: preload fonts in template.js: [#79417]
feat: using eval source map plugin for Rspack: [#79199]
feat: using builtin CssChunkingPlugin for rspack: [#79762]
fix(napi): Update generated types, add alias for RcStr: [#79915]
[dev-overlay] Fix highlighted line cut off on scroll: [#79930]
fix(next/font): allow custom font-family in declarations: [#76274]
Remove subissues from Issue: [#79988]
[devtools] Add a query parameter to restart endpoint to invalidate the persistent cache: [#79425]
Implement handler interface for app-page: [#79568]
Migrate app route to handler interface: [#80008]
Turbopack Build: Fix underscore path tests: [#79778]
Fix watchmode for taskr tasks: [#80020]
Update font data: [#80036]
Fix defunct ESLint overrides: [#80053]
[devtools] Add an endpoint to poll for server status: [#80005]
[dynamicIO] Only report client sync IO errors if they are above a Suspense boundary: [#80026]
[dev-overlay] Parse stacks in reducer not during dispatch: [#79788]
Remove obsolete @ts-expect-error: [#80065]
[dev-tools] Navigation header replaces close button: [#80097]
[dev-overlay] Inject get*Stack implementation: [#79789]
[dev-overlay] Fix dark‐mode styling for <option> in Preferences dropdowns: [#80025]
Use relative sources in require() instead of next/dist/ if possible: [#80054]
[dev-overlay] Inject isRecoverableError implementation: [#80003]
[devtool] fix explorer flag consuming and style: [#80110]
[dev-tools] add restart dev server button to error overlay: [#80060]
[dev-tools] add restart dev server button on dev-tools indicator preferences: [#80072]
[chore] remove legacy useEarlyImport flag: [#80112]
[testmode] Fix types of wrapRequestHandler: [#80055]
Extend bot list with googleweblight, Storebot-Google, Google-Inspecti…: [#77728]
[dev-overlay] Inject getSquashedHydrationErrorDetails implementation: [#80046]
[dev-tools] better description for restart server button: [#80118]
[dev-tools] style: preferences section title: [#80120]
[metadata] refactor to remove async metadata: [#78495]
[dynamicIO] Document client component remediations for sync IO: [#79787]
[dynamicIO] prioritize preprocessing RSC rows when prerendering: [#80125]
[dev-overlay] Remove unused onError in /pages: [#79982]
Remove unused vendored server-inserted-metadata module: [#80143]
Webpack Build: Use name-contenthash instead of name-chunkhash for dynamic imports: [#80153]
[dev-overlay] Remove unnecessary code from /pages dev error boundary: [#79983]
Turbopack Build: Implement helpful error for missing sass package: [#80155]
[global-not-found] fix shared css imports not being picked: [#80151]
Add experimental flag for RSC request validation: [#80157]
[dev-overlay] Remove indirection in app dev error boundary : [#79984]
Docs: preload entries impact on memory consumption: [#80098]
[dev-overlay] Move building indicator into Dev Overlay state: [#79985]
[metadata] only render one metadata outlet: [#80146]
Add a regions property to the Functions Config Manifest file: [#80104]
[metadata] fix nonce prop for hoist script: [#80174]
docs: fix grammar in Code of Conduct section ('them' → 'it') : [#80181]
[error-overlay] remove footer message: [#80169]
Turbopack: Log persistent cache store time: [#80149]
fix(turbopack): Next.js package not found panics in Turbopack: [#79572]
[turbopack] Compute Import Traces for Issues: [#79351]
Typecheck require() calls: [#80056]
Revert "[turbopack] Compute Import Traces for Issues": [#80215]
remove unique metadata prop from initial RSC payload [#79388]
Replay redirect if RSC parameter is missing: [#80180]
[devtool] style the segment explorer as nested view: [#80212]
Prerender with streaming metadata during revalidation: [#80245]
fix: invalid middleware configs should fail the build: [#80221]
[dev-overlay] Render /app Dev Overlay with a separate React instance: [#79699]
[devtool] display segment explorer as tree view: [#80261]
[dev-overlay] Use same bundle for Pages and App Router: [#80019]
Revert "Revert "[turbopack] Compute Import Traces for Issues"": [#80220]
[dev-overlay] Publish as production bundle: [#80295]
[metadata] only serve block streaming metadata for html bots: [#80272]
Update font data: [#80301]
Update font data: [#80340]
[dev-overlay] fix duplicate re-render of errors: [#80322]
[build-sourcemaps] Only compute codeframe once: [#80326]
[test] Fix Dev Overlay Storybook: [#80288]
[test] Fix crashes in Dev Overlay Stories: [#80292]
[metadata] use https protocol for schema urls: [#80356]
[dev-overlay] Remove positive tab-index: [#80289]
[devtools] Implement default /.well-known/appspecific/com.chrome.devtools.json endpoint in dev: [#80260]
[dev-overlay] Fix outstanding a11y issues reported by Axe: [#80290]
provide declarations for server-only/client-only: [#80361]
[test] Stop opening browser by default in local Dev Overlay Storybook: [#80291]
[dev-overlay] Move hot reloader client code out of react-dev-overlay: [#80278]
[dev-overlay] Remove unused code: [#80279]
[dev-overlay] Move app/pages related features closers together: [#80280]
Discard Infinity expiration for implicit tags: [#80387]
fix(next-swc-wasm): Only enable turbo-rcstr's napi feature when building the next-swc-napi crate/package: [#80390]
Add response handling inside handlers: [#80189]
feat(turbopack): Add simple tree shaker: [#78286]
Fix a couple typos: [#80080]
[dev-overlay] Move code into new top-level folder in src/next-devtools: [#80281]
Ensure we normalize .rsc/.prefetch.rsc: [#80409]
Turbopack Build: Fix /index/index handling: [#80413]
[segment-explorer] optimize tree view: [#80392]
Upgrade @playwright/test and cleanup internal APIs: [#80334]
Backport config.allowedDevOrigins (#80410) (Learn More)
[segment-explorer] Signal updates to React: [#80316]
[segment explorer] fix soft navigation case: [#80443]
Update the warning text for when multiple lockfiles are found: [#80214]
feat: in Rspack using native fn implemented by us using SWC to replace load module: [#80342]
chore: fix link to good first issue: [#80478]
Disable fetch cache size limit for implicit caching during build: [#80480]
[dynamicIO] Split up static generation into two phases: [#79629]
fix(turbopack): Fix config caching for turbopack + React Compiler: [#80498]
[dynamicIO] Use filled Resume Data Cache for final-phase prerenders: [#79743]
fix: Rspack dev gets stuck after removing a page: [#80555]
Ensure custom relative distDir resolves properly: [#80569]
fix: mark file system incremental cache as external so it's memory is shared: [#80586]
[fix] clone the config module to avoid mutation: [#80573]
Improve Incremental Cache Locking Algorithm: [#80497]
[devtools] add feature flag for new panel ui: [#80251]
[devtools] fork devtools-indicator: [#80456]
[devtools] fork next-logo: [#80457]
guarantee cache busting param correctness: [#80381]
Normalize filepaths when parsing patterns from js values: [#80511]
[metadata] render streaming metadata on the top level (#80566)
[fix] clone the config module to avoid mutation (#80573)
feat: rspack use swc to warn for edge runtime: [#80485]
Avoid timeout error when transformed params are passed to "use cache": [#80463]
Respond with 404 for unknown server actions: [#80613]
[segment explorer] single row layout segment: [#80576]
Fix: Rules of Hooks violation in AppRouter: [#80623]
fix: Add Chrome-ligthouse to htmlLimitedBots: [#80656]
Turn on clientSegmentCache during PPR CI runs: [#80581]
[devtools] port overlay backdrop out of overlay: [#80460]
Revert "(E2E) Log which config file is used for next start": [#80666]
fix(turbopack): Fix static immutability analysis: [#80646]
[devtools] add panel ui placeholder under feature flag: [#80354]
[devtools] add dialog behavior to panel ui: [#80355]
Add --debug-prerender option for next build: [#80667]
[devtools] port devtools-indicator position to dispatcher: [#80536]
fix: mark the shared cache controls as external so it's memory is shared: [#80588]
[devtools] apply draggable to panel ui: [#80517]
Apply normalizers for init URL used for handlers: [#80694]
overwrite redirect SSG meta.status to 200 for RSC requests: [#80391]
[devtools] panel ui header: [#80509]
[development-server] Display pid of already-running process that is using port: [#80069]
[devtools] panel ui footer: [#80515]
Fix Next DevTools Storybook in recent Node.js versions: [#80713]
[devtools] set up panel ui tab infra: [#80535]
[devtools] port devtools scale to dispatcher: [#80537]
[devtools] panel ui settings tab: [#80538]
Upgrade React from 197d6a04-20250424 to 79d9aed7-20250620: [#79477]
fix: rspack code analyzer should only handle javascript module: [#80711]
[devtools] port call stack: [#80550]
[devtools] port runtime error handling to hook: [#80567]
Upgrade React from 79d9aed7-20250620 to 06e89951-20250620: [#80730]
chore(swc-wasm): Fix and clean up various issues with swc-wasm tests: [#80471]
Add onBuildComplete adapter hook: [#80446]
[ppr] RDC for RSCs: [#79638]
docs: add csp and content disposition type: [#80735]
omit searchParam data from FlightRouterState before transport: [#80734]
feat(turbopack): Print a warning about performance when starting with an invalidated cache: [#80631]
perf(next-swc): Remove needless JSON conversion: [#80671]
[devtools] Fix Turbopack indicator: [#80753]
Downgrade React from 79d9aed7-20250620 to 197d6a04-20250424: [#80762]
devtools: couple restart dev server UI with persistent cache flag: [#80751]
[devtools] panel ui responsiveness: [#80732]
[turbopack] Update Napi CLI to the latest 2x release: [#80697]
Revert "[ppr] RDC for RSCs": [#80794]
[segment explorer] handle edge and pages router: [#80668]
[segment explorer] handle builtin not-found: [#80607]
[devtools] fix: adjust width for responsiveness: [#80777]
[build] remove obsolete module field alias for barrel optimized pkg: [#80769]
[segment explorer] handle custom global-error segment: [#80685]
[devtools] storybook: port utils to be reusable: [#80726]
[segment explorer] display navigation error boundaries: [#80691]
[devtools] set up panel ui issues tab infra: [#80727]
[devtools] add correct scrollbar to dialog body: [#80776]
[devtools] panel ui issues tab sidebar: [#80728]
[devtools] panel ui issues tab content: [#80729]
[devtools] add fullscreen mode: [#80788]
[devtools] proper draggable for header and footer only: [#80792]
[segment explorer] handle display loading: [#80698]
[segment explorer] handle custom error boundary: [#80714]
[segment explorer] display default page in segment explorer: [#80716]
Add htmlrewriter to default server externals: [#80819]
fix to use https urls in meta data images when using experimental-https: [#80276]
Add a fallback for the mdx-components file: [#59693]
Revert "Respond with 404 for unknown server actions (#80613)": [#80662]
[devtools] segment explorer tab: [#80805]
[devtools] fix: error overlay closes when footer is clicked: [#80513]
fix: respond with 404 for unrecognized action ids: [#77012]
[turbopack] Enable debug assertions in CI: [#80739]
Turbopack Build: Implement browserslist for CSS / JS: [#80603]
Fix fallback: true cache-control: [#80865]
Turbopack: scope hoisting: [#79459]
[devtools] refactor segment explorer styles: [#80848]
Turbopack: CSS Global Import Validation for Pages: [#80585]
[devtools] overlay backdrop visibility hidden when not fullscreen: [#80844]
Allow intercepting dynamic routes to be partially prerendered: [#80851]
Turbopack: fix chunking context caching: [#80862]
[devtools] replace the old error overlay with the issues tab view: [#80814]
[devtools] fullscreen mode should not be draggable: [#80845]
Turbopack: add task execution reason to tracing: [#80861]
[devtools] Allow opting out of environment feature flags: [#80897]
[devtools] fix: build error should share the issue content layout: [#80850]
[devtools] increase max-width/height limit: [#80846]
[devtools] memorize tab in session storage: [#80900]
Check cache busting search params on all RSC requests: [#80669]
Perf: Use canonicalUrl from prefetch for dynamic RSC requests: [#80817]
Fix PPR no fallback case: [#80908]
Add comment explaining staticPathKey vs ssgCacheKey: [#80911]
add turbo tasks fuzzing: [#79372]
[devtools] fix style of issue count label: [#80854]
[devtools] Remove unused footer buttons: [#80864]
[devtools] Hide issue count on empty state: [#80898]
[turbopack] Add user friendly names to trace labels: [#80388]
Upgrade React from 197d6a04-20250424 to fa3feba6-20250623: [#80804]
[segment explorer] open in editor: [#80856]
Roll out validateRSCRequestHeaders: [#80954]
[refactor] group the built-in conventions: [#80957]
fix: webpack config context when using rspack: [#80921]
Turbopack: pass current Node.js version from JS side instead of invoking node: [#80949]
Turbopack/Webpack Build: Remove dead code: [#80938]
Upgrade React from fa3feba6-20250623 to cee7939b-20250625: [#80904]
[segment explorer] hover state for open-in-editor color: [#80950]
Upgrade React from cee7939b-20250625 to 4db4b21c-20250626: [#80959]
[devtools] polish icon and label color: [#80976]
Use proper reexports in entry-base.ts: [#80988]
[segment-explorer] display the builtin conventions: [#80961]
[segment explorer] builtin slots style: [#80972]
[segment explorer] trigger boundary initial support: [#80948]
[devtools]: width/height adjustments: [#81072]
[test] fix browser chunk test failure: [#81074]
[segment explorer] show current route: [#81003]
[devtools]: move RestartServerButton to panel footer: [#81082]
Update font data: [#81093]
Upgrade React from 4db4b21c-20250626 to 65c4decb-20250630: [#81077]
[node-webstreams] Remove unused App externals from next-server bundler config: [#81039]
Turbopack: apply browserslist config in dev: [#81075]
[build] remove the default imports for error boundary: [#81000]
Turbopack: also inline env vars with undefined value: [#80990]
[devtools]: default to issues tab when error overlay is programmatically toggled: [#81091]
[devtool] merge segment explorer flag into panel ui flag: [#81085]
Revert "[devtool] merge segment explorer flag into panel ui flag (#81085)": [#81131]
[segment explorer] reset error and not-found boundary: [#81115]
[devtool] enable segment explorer when new panel present by default: [#81152]
[dynamicIO] Don't abort on sync request data access: [#81162]
[dynamicIO] recognize prerender interrupted errors as well known: [#81160]
Fix resolvedPathname for middleware rewrite: [#81144]
[node-webstreams] Exhaustive React aliases in App Router: [#81040]
[node-webstreams] Use React builds for Node.js: [#81048]
Upgrade React from 65c4decb-20250630 to 7216c0f0-20250630: [#81133]
Turbopack: fix and finish immutable tasks: [#80996]
[segment explorer] custom tooltip: [#80974]
[segment explorer] refactor boundary trigger with ui primitives: [#81147]
Migrate usage of web-server in edge-ssr: [#80915]
Upgrade React from 7216c0f0-20250630 to 73aa744b-20250702: [#81192]
[segment explorer] fix route path in top navbar: [#81195]
Reuse resolvedPathname from prepare: [#81194]
Turbopack: exclude resolve-rewrites if possible: [#80939]
[devtool] styling fixes: [#81228]
[devtools] Omit line/col numbers for anonymous sources: [#81223]
Fix NEXT_CPU_PROF during development: [#81248]
Turbopack: list assert/strict as external (#80884)
omit searchParam data from FlightRouterState before transport (#80734)
bugfix: propagate staleTime to seeded prefetch entry (#81263)
[Segment Cache] Support third-party redirects in output: "export" mode: [#81247]
[devtool] css imports and share css variables: [#81236]
Update matching query and route param handling: [#81209]
bugfix: propagate staleTime to seeded prefetch entry: [#81263]
Ensure resolvedPathname normalizes trailing slash: [#81265]
[sourcemaps] ignore-list Webpack runtime: [#81229]
Allow pnpm build to be run when offline: [#81273]
[sourcemaps] Ignore-list sources whose sourcemaps ignore-list everything: [#81231]
[dynamicIO] Use owner stacks for dynamic validation errors: [#81277]
[dynamicIO] Don't abort prospective render on sync access during SSR: [#81258]
[refactor] Move sourcemapping logic to dedicated file: [#81310]
[sourcemaps] Improve ignore-listing performance: [#81311]
[devtool] handle click outscope child element: [#81296]
[build] remove devtool from client chunks in prod: [#81376]
chore: align css loader in storybook: [#81403]
feat: make typed routes output deterministic: [#80432]
[dev-tools] Custom keyboard shortcut to toggle visibility: [#81064]
chore: update rspack to 1.4.5: [#81216]
[use-cache] track cache read earlier when encrypting bound args: [#81427]
Upgrade React from 5d87cd22-20250704 to a7a11657-20250708: [#81428]
[segment explorer] capture defined boundaries: [#81232]
[segment explorer] trigger the actual same level boundary: [#81268]
feat: forward browser errors/logs to terminal: [#80909]
fix: referencing unavailable __dirname: [#81436]
Upgrade vercel og to 0.7.2: [#81447]
[build-sourcemaps] Default experimental.enablePrerenderSourceMaps to experimental.dynamicIO: [#81449]
Upgrade React from a7a11657-20250708 to 60b5271a-20250709: [#81463]
Support Uint8Array bodies when generating cache keys for POST requests: [#81465]
[devtool] dynamically import segment explorer when enabled: [#81473]
Add @sparticuz/chromium-min to default server externals: [#81309]
[devtool] patch base-ui and migrate segment explorer inline styles: [#81474]
Pass filterStackFrame everywhere: [#81516]
Upgrade React from 60b5271a-20250709 to 96c61b7f-20250709: [#81505]
[segment explorer] redesign file pills and boundary trigger: [#81302]
Update eslint and restore .eslintrc.cli.json being used for CLI/CI-based linting: [#81553]
[sourcemaps] Properly devirtualize rsc: URLs: [#81554]
Upgrade React from 96c61b7f-20250709 to 97cdd5d3-20250710: [#81551]
fix: update useEffect closure when menu is truly mounted: [#81531]
rename handleSmoothScroll util: [#81546]
add flag to opt into smooth scroll detection & add warning: [#81563]
fix: revert focus trap dependency change: [#81571]
Hide <anonymous> stackframes if sandwiched between two ignore-listed frames: [#81067]
Dim console logs from prospective prerender in dev: [#81515]
Augment React types internally instead of overwriting them: [#81561]
[sourcemaps] Don't check for vendor chunks when Node.js 18 is used: [#81619]
[Segment Cache] Fix isHeadPartial logic: [#81566]
[segment explorer] fix route url is missing cases: [#81622]
[segment explorer] fix boundary trigger state: [#81623]
fix(next/image): bump sharp to 0.34.3: [#81556]

Example Changes

[test] Use React 19.1 everywhere: [#77895]
chore(examples): replace uuid dependency with crypto.randomUUID: [#77901]
examples: fix readmes: [#78483]
chore: Update the with-supabase example to use the Supabase Auth block: [#78913]
refactor(napi): Implement napi traits for RcStr: [#79806]
remove with-fauna example: [#80440]
chore: fix typos in rust files: [#81113]
Add Biome example: [#81334]

Misc Changes

Turbopack: use correct env var for uploading test results: [#77988]
chore(cna): use short tailwind classname of font-family: [#77271]
Fix CSS Data URL test on Turbopack: [#77970]
Turbopack: fix dynamic request lookup with only a single match: [#77986]
Update Turbopack production test manifest: [#78007]
Update Turbopack development test manifest: [#78008]
[test] Assert on all errors in Redbox matchers: [#77907]
Turbopack: check css requests in test: [#77285]
15.3 Docs: Turbopack for build: [#77730]
[test] Stop asserting on internal stackframes when features are working as intended: [#78015]
Turbopack: asset ident instead of chunk item ID in CSS: [#78018]
fix(turbopack): Consider scoping of var declarations: [#77954]
[test] Remove global styled-components install : [#77782]
Cleanup config.experimental.reactOwnerstack: [#78021]
Docs: Improve "use cache" and cacheLife API references: [#78024]
Docs: Update useLinkStatus API reference: [#78022]
Turbopack: add debug assertion to check for duplicate modules: [#78025]
Turbopack: bundle only new Worker with new URL: [#78010]
Turbopack: use hashbrown HashMaps instead of now-removed std raw entry api: [#78032]
Turbopack: proper error message for swcPlugins: [#77990]
Update Rust toolchain to nightly-2025-04-10: [#78039]
[test] separate rsc-basic tests: [#78038]
chore(github): remove redundant markdown body: [#76187]
chore(CI): Mention Rspack explicitly, use arewerspackyet.com domain: [#77995]
Update Turbopack production test manifest: [#78053]
Turbopack: support for CSS Modules in Data URLs: [#78040]
test: adjust default timeouts for [waitFor]elementByCss: [#78026]
Revert Rust upgrade to nightly-2025-04-10: [#78062]
Update Rspack development test manifest: [#78049]
Update Rspack production test manifest: [#78050]
chore(CI): Add lukesandberg to turbopack team: [#78074]
[test] Activity has types and supports react-server: [#78066]
refactor(turbo-tasks): Check for transient tasks called from persistent tasks in more places: [#77760]
[font] prefix leading numeric google-font name with underscore: [#78127]
build: Update swc_core to v22.3.1: [#78129]
Update Turbopack production test manifest: [#78124]
[test] isolate parallel metadata test: [#78134]
Update Turbopack development test manifest: [#78125]
Update Rspack production test manifest: [#78123]
[test] Add dedicated tsconfig for test utils: [#78141]
Turbopack: load chunks only once: [#75143]
Reenable a few more Turbopack tests: [#78153]
test: remove "@testing-library/jest-dom" from default jest setup: [#78157]
Turbopack: Update toolchain to 2025-04-14 (Reapply [#78062]): [#78167]
[test] Assert on all errors in app/ hydration-error suite: [#78132]
Skip failing test via manifest instead: [#78161]
Update Turbopack development test manifest: [#78179]
Correct require.context relative import keys to match Webpack: [#78148]
Getting Started Docs: Clean up docs/app and docs/pages pages: [#78151]
Update Rspack production test manifest: [#78177]
Update Turbopack production test manifest: [#78180]
Update Rspack development test manifest: [#78178]
Turbopack: fix duplicate facade module: [#78191]
Added @types/jest in installtion commands.: [#78090]
Update turbopack.mdx: [#78082]
docs: improve wording around NextRequest and query params: [#77923]
Docs IA 2.0: Move version upgrade docs under Guides: [#78189]
Docs IA 2.0: Move SPA docs under Guides: [#78195]
Docs IA 2.0: Move migration docs under Guides: [#78193]
Docs Papercuts: [#78200]
feat(turbo-tasks): Generate a trace of transient tasks when panicking: [#77600]
Turbopack: fix duplicate module from internal ref: [#78194]
Fix externals doc validation: [#78208]
[docs] Update 03-fonts.mdx: [#77965]
Turbopack Persistent Caching: Use SmallVec to avoid allocations for small values written to DB: [#78136]
Turbopack: wait for tracing to be written before exiting: [#78210]
refactor(turbopack): Prepare removal of fake AST in tree-shaking: [#78172]
Turbopack: more module ident collisions: [#78207]
fix(turbo-tasks-fs): Update notify-rs, handle recursive symlinks in realpath implementation, add an e2e test for symlinked files: [#78220]
Update Turbopack production test manifest: [#78224]
Update Turbopack development test manifest: [#78225]
Turbopack: normalize ref type for external tracing: [#78226]
Update Rspack production test manifest: [#78222]
Getting Started Docs: Add deploying page: [#77720]
Docs IA 2.0: Move multi-zones docs to Guides: [#78238]
Turbopack: Do multiple unit test runs: [#78212]
Turbopack: fix cell not found bug: [#78246]
Prevent typescript errors in IDE for newly generated tests: [#78247]
Turbopack: Support ECMAScript styleregex with negative lookahead in require.context calls: [#78251]
Docs IA 2.0: Move Production Checklist under Guides: [#78240]
Docs: Fix nav item lettercasing for multi-zones: [#78250]
[docs] fix function signature of og image: [#78277]
Turbopack: dedupe additional traced references: [#78241]
Update Turbopack development test manifest: [#78274]
[test] Improve coverage for fetch errors in Edge runtime: [#78257]
Update Turbopack production test manifest: [#78273]
Turbopack: fix duplicate unsupported edge import modules: [#78236]
Turbopack: Include Next.js version in panic handler report: [#78263]
fix(turbopack): Fix duplicate modules when tree shaking: true: [#78203]
test: try to fix flakiness in amphtml util: [#78304]
remove BrowserInterface: [#78308]
fix(turbo-tasks-fs): Handle filesystem watcher rescan events: [#78045]
docs: improve userAgent device.type example in userAgent.mdx: [#78368]
fix(turbo-tasks): Make vc types use repr(transparent): [#78327]
refactor(turbopack): Remove needless code: [#78331]
Update Turbopack production test manifest: [#78371]
fix(turbo-persistence): Fix verify_sst_content feature, improve unit test performance: [#78388]
Turbopack: Use content for async loader digests, not availability info: [#78386]
refactor(turbo-tasks): Use ResolvedVc for CollectiblesSource: [#78392]
Turbopack: add random_change test case to test persistent caching changes: [#78211]
Update Turbopack development test manifest: [#78399]
Update Turbopack production test manifest: [#78400]
Docs IA 2.0: Move Static Exports to guides, create Self-hosting guide: [#78244]
docs(turbo-tasks): Lots of minor fixes, tweaks, and updates to the docs: [#78329]
Docs IA 2.0: Move CI build caching page under guides, and create equivalent /app guide: [#78416]
Docs IA 2.0: Move authentication page under guides: [#78412]
docs: fix the path of the program attribute in debugging page: [#78268]
test: log html output for a flaky test to debug it: [#78424]
fix bad next.browser() arguments in socket.io test: [#78309]
docs: update React Compiler docs: [#78427]
[ts-next-plugin] test: add metadata and generateMetadata fixtures: [#78409]
Turbopack: fix data-url CSS Module client references: [#78428]
Update Turbopack production test manifest: [#78441]
Turbopack: Use single write to loader ipc socket: [#78423]
Update Turbopack development test manifest: [#78442]
test: flake debugging - avoid logs being eaten by jest: [#78449]
test: ignore streaming metadata in toBeEmpty assertions: [#78456]
build: Update mdxjs-rs to v1: [#78469]
fix(turbopack): Fix sourcemap path on windows: [#78453]
fix(turbo-tasks): Add a few more transient-from-persistent task assertions: [#78301]
fix(CI): Reduce Rspack test retries from 2 to 0 to reduce timeouts: [#78390]
test: attempt to de-flake graceful shutdown test: [#78464]
Fix potential race condition in createRouterAct: [#78473]
feat(turbopack): Implement side-effect optimization: [#78047]
Docs IA 2.0: Move testing guides: [#78418]
Update Turbopack production test manifest: [#78491]
Turbopack: add app-dir alias for next/* subpackages: [#78447]
Docs IA 2.0: Move pages from Config section into guides: [#78496]
Docs IA 2.0: Move src folder page to API reference: [#78499]
Docs: fix reference to experimental.turbo: [#78507]
docs: added a few legacy version tags: [#78506]
Turbopack: Add react refresh runtime stubs to workers: [#78433]
Docs IA 2.0: Move optimizing pages to guides: [#78500]
Docs IA 2.0: Delete config page in app docs: [#78521]
fix(turbo-tasks): Store persistence of wrapped task on RawVc::LocalOutput: [#78488]
docs: update redirected link: [#78527]
Docs IA 2.0: Create public folder API reference: [#78531]
Update Turbopack development test manifest: [#78535]
Docs IA 2.0: Move Sass and CSS-in-JS pages to guides: [#78536]
Turbopack: prevent hanging due to content hashing: [#78545]
Docs IA 2.0: Move caching page to deep dive: [#78537]
Batch ipc info messages to improve performance.: [#78522]
docs: remove Vercel mentions and improve deployment page: [#78557]
Clarify documentation on to_resolved. s/strongly/statically/: [#78560]
Updating to AWS Amplify Hosting: [#78564]
docs: add better-auth auth provider: [#74075]
Turbopack: handle webpack loader event backpressure: [#78462]
Turbopack: parallel search_index in trace server: [#78357]
Update Turbopack development test manifest: [#78614]
Update Turbopack production test manifest: [#78613]
Turbopack: fix unused import on mac: [#78341]
Update MDX documentation to use next-mdx-remote-client: [#78347]
perf(turbopack): Remove ImportBinding fragments: [#78470]
Turbopack: fix search_index merging in trace server: [#78625]
docs: Add missing deprecation notice for legacyBehavior in Link component: [#78405]
Turbopack: don't resolve traced references in dev: [#78623]
Turbopack: Support passing binary data to Webpack loaders: [#75056]
docs: link the Cloudflare adapter for Workers: [#78610]
perf(turbo-tasks): Filter out self arguments: [#78554]
refactor(turbo-tasks): Tighten up id factory overflow checks, tweak API to make construction easier: [#78486]
refactor(turbo-tasks): Use an execution id instead of the parent task id to prevent local Vc escapes: [#78487]
refactor(turbo-tasks): Remove task id from RawVc::LocalOutput: [#78561]
Turbopack: avoid compation on initial write: [#78342]
Turbopack: Extract EsRegex into turbo-esregex crate: [#78639]
nit(turbo-tasks): Reorder the fields in RawVc::LocalOutput, add more documentation: [#78562]
Update Turbopack development test manifest: [#78660]
Turbopack: write a LOG file for the database: [#78650]
Turbopack: Fix sizes=any with icon.svg metadata file: [#78663]
Turbopack: commit compaction only when there are updates: [#78651]
docs: improve "use server" inline example: [#78653]
Update Nissuer to alert for vulnerability reports: [#78417]
Enable prettier for turbopack: [#78559]
fix: broken deploy test from [#77898]: [#78692]
Fix timings data for deploy tests: [#78681]
Turbopack: refactor codegen of module fragments: [#78642]
Update Turbopack development test manifest: [#78698]
Update Turbopack production test manifest: [#78697]
test: migrate svgo webpack test: [#78704]
fix(turbopack): Provide full path to SWC Wasm plugins: [#78637]
Revert "[next-lint] test: remove eslint config snapshot testing": [#77824]
Turbopack: initially shard SST files: [#78652]
Turbopack: reduce max coverage for compaction: [#78649]
chore(turbopack): Bump rustc-hash from 2.1.0 to 2.1.1: [#78721]
Turbopack: make_task_dirty only needs meta data: [#78699]
chore(CI): Line-wrap afterBuild blocks in build_and_test.yml: [#78718]
chore(CI): Re-run pnpm install after pnpm build in build_reusable.yml: [#78720]
Update authentication.mdx: [#78738]
chore(CI): Use TEST_CONCURRENCY by default in run-tests.js: [#78731]
Update test new tests for deploy mode: [#78737]
Update Turbopack development test manifest: [#78741]
Turbopack: assign a high aggregation number to session dependent tasks: [#78668]
Turbopack: Use separate meta and data modified flags: [#78724]
Turbopack: add concurrency limit to effects: [#78725]
Turbopack: refactor codegen: [#78685]
Turbopack: correctly reference injected variable for Wasm on Edge: [#78771]
Docs IA 2.0: Improve landing page, add intro to Getting Started page: [#78765]
Stabilize back-forward-cache test cases: [#78735]
De-dupe build_and_deploy run for PRs: [#78792]
Revert "De-dupe build_and_deploy run for PRs": [#78809]
Update flakey app-action test: [#78797]
Update anyhow to 1.0.98: [#78827]
Update Turbopack production test manifest: [#78830]
[test] Repro for dropped ignoreList by Turbopack in browser sourcemaps: [#78822]
Update multi-zones.mdx: [#78812]
chore(CI): Remove unused environment variables from build_and_test.yml: [#78732]
Turbopack: avoid tracking a modification when adding an already existing item: [#78726]
Turbopack: reduce the amount of task modifications caused by recomputation: [#78728]
Turbopack: avoid depending on the Project: [#78730]
Turbopack: use unstable sort for better performance: [#78764]
chore(CI): Break pages-dir client-navigation dev tests into smaller parallelizable files/suites: [#78787]
Turbopack: avoid storing task data and task cache concurrenctly: [#78775]
Add a new fs method to track a glob.: [#78686]
Add tests for normalize_path: [#78840]
Turbopack: flush key spaces when done with them: [#78776]
fix: error build if fixture typechecking fails: [#78839]
doc: add build lifecycle hooks documentation: [#78842]
Share logic across our two transforms: [#78680]
Turbopack: add tracing to turbo-persistence: [#78777]
Turbopack: fix task data category: [#78873]
fix(react-compiler): Fix detection of interest: [#78874]
Update Turbopack production test manifest: [#78900]
Update Turbopack development test manifest: [#78901]
Docs IA 2.0: Fonts: [#78899]
Docs IA 2.0: Metadata: [#78905]
Docs IA 2.0: Create tailwind guide: [#78908]
feat(next-swc): Add a fast path to RC detector: [#78920]
Turbopack: defer sourcemaps processing to codegen: [#78855]
build: Update swc_core to v23.2.0: [#78885]
Turbopack: create smaller initial files to reduce memory usage: [#78778]
fix CSP docs: [#78937]
Revert "build: Update swc_core to v23.2.0": [#78935]
fix(CI): Remove e2e test timeout overrides from rspack & turbopack suites: [#78934]
Update Turbopack development test manifest: [#78953]
Turbopack: ChunkingType::Parallel with hoisted bool: [#78922]
Update Turbopack production test manifest: [#78952]
fix(CI): Avoid rebuilding native code in jobs that don't depend on native code: [#78944]
Docs IA 2.0: Images: [#78769]
chore(test/e2e): Remove stale TODO comment from webpack persistent caching test: [#78946]
Docs: Fix headings in Getting Started: [#78965]
Docs IA 2.0: Delete empty optimizing folder: [#78966]
chore(CI): Split trailing-slashes suite cases into smaller suites, port to more modern e2e framework: [#78890]
Turbopack: properly replace __dirname and __filename: [#78843]
perf(turbopack): Remove needless clone of sourcemap: [#78972]
build: Update swc_core to v23.1.0 again with macos build fix: [#78940]
Turbopack: cache directory creation: [#78729]
Update Turbopack production test manifest: [#78988]
Update Turbopack development test manifest: [#78989]
fix(CI): Wait for lock when running apt-get: [#78979]
chore(CI): Add a few more turbopack paths to labeler config: [#78980]
chore(CI): Add Rspack labeler config: [#79004]
perf(turbopack): Remove needless clone of SWC AST: [#79007]
chore(CI): Split next-form tests into smaller suites/files that can be run more-in-parallel: [#78891]
fix(CI): Remove comments from labeler config: [#79015]
Turbopack next/font: Use a custom enum instead of Result for failed local font files: [#78941]
Update middleware prefetch test: [#79025]
Docs IA 2.0: CSS: [#78996]
Update Rspack production test manifest: [#79072]
docs: Fix grammar on Update static-exports.mdx: [#79091]
Update Rspack development test manifest: [#79071]
perf(turbopack): Update modularize_imports: [#79012]
build: Update swc_core to v24.0.0: [#79092]
Revert "build: Update swc_core to v24.0.0": [#79102]
chore(CI): Add back test retries (again) to arewerspackyet tests: [#79014]
Turbopack: hash next/font filename to shorten it: [#79089]
Upgrade lightningcss: [#79096]
Turbopack: refactor into traverse_edges_fixed_point: [#79078]
[test] Move test selectors as close to the actual value as possible: [#78931]
test: split basic HMR test into multiple files: [#79064]
test: split full reload HMR test into multiple files: [#79065]
Update rust toolchain to 2025-05-12: [#79099]
Rust: Update safe crates to 2024 Edition: [#79104]
build(next-swc): Drop swc_bundler: [#79113]
chore(CI): Split basepath test suite into smaller and more parallel test suites: [#78892]
test: split error recovery HMR test into multiple files: [#79066]
test: split hot module reload HMR test into multiple files: [#79067]
test: remove unnecessary conditionals in error recovery tests: [#73625]
Revert toolchain update to 2025-05-12: [#79117]
test: replace duplicate test utils to next instance: [#73624]
chore(CI): Split i18n-data-fetching-redirect test suite into smaller and more parallel test suites: [#78893]
fix: pnp test cases failed when using rspack: [#79084]
Turbopack: Make turbopack-core Rust 2024: [#79131]
Docs: Add PPR page to getting started section: [#79076]
Update Turbopack production test manifest: [#79139]
Update Turbopack development test manifest: [#79140]
Update Rspack production test manifest: [#79138]
Fix false-positive "use cache" misplacement error: [#79151]
docs: use single quote for 'use client' directive: [#79114]
docs: improve 'use client' directive and client components: [#79115]
Turbopack: remove unused EcmascriptInputTransform::CommonJs: [#79148]
[test] Add debug-brk package script: [#79097]
perf(turbopack): Optimize next_page_static_info: [#79009]
Reference the workUnitStore when determining bailout to CSR: [#79118]
Revert "Fix false-positive "use cache" misplacement error": [#79160]
build: Update swc_core to v24.0.0: [#79103]
docs: Fix grammar in vitest.mdx (How to set up Vitest with Next.js): [#78654]
[release] enable changesets: [#79035]
Remove uses of read_glob from node_native_bindings: [#79154]
chore(turbopack): Add a span for sourcemap generation: [#79170]
Add rustc-ice files to gitignore: [#79167]
Update Rspack development test manifest: [#79174]
Update Rspack production test manifest: [#79185]
Update Turbopack production test manifest: [#79186]
Update Rspack development test manifest: [#79184]
Docs: Change mjs codeblocks to js : [#79163]
chore: Update DevEx team changes in labeler: [#79191]
Docs: Visual nits: [#79198]
Docs IA 2.0: Move Edge Runtime information to API reference: [#79152]
Prettier ignore changeset's format: [#79203]
perf(turbopack): Do not inline synthesized content for sourcemaps: [#79173]
Revert "Update mappings in launch.json to improve debugging in VSCode (#76559)": [#79206]
perf(turbopack): Use Byte::from_static when possible: [#79215]
Add recent Turbopack reformats to blame-ignore: [#79187]
perf(turbopack): Drop AST node before generating source maps: [#79219]
[turbopack] Delete the read_glob function: [#79166]
[ts-next-plugin] test: add client-boundary test: [#79194]
Reland: Fix false-positive "use cache" misplacement error: [#79222]
Turbopack: Allow fully dynamic import() in node_modules: [#79153]
Update Turbopack development test manifest: [#79233]
Docs: Fix page order in Getting Started: [#79240]
Docs IA 2.0: Server and Client Components: [#79143]
Docs IA 2.0: Delete rendering section: [#79244]
Docs: Fix syntax highlighting, add missing js code blocks: [#79246]
perf(turbopack): Implement ShrinkToFit for AutoMap: [#79218]
docs: add missing links and imports to cacheLife and cacheTag for prerender-missing-suspense error: [#79247]
test: fix snapshots in failing tests: [#79254]
fix(turbopack): prepend a question mark in AssetIdent display: [#78977]
Update Turbopack development test manifest: [#79278]
Update Turbopack production test manifest: [#79277]
Update Rspack production test manifest: [#79275]
Turbopack: remove dead code: [#79280]
perf(turbopack): Use rayon threadpool for minify(): [#79261]
Revert "perf(turbopack): Use rayon threadpool for minify()": [#79296]
perf(turbopack): Update sourcemap to make flatten() faster: [#79297]
docs: streaming responses with pages API routes: [#79269]
feat: --rspack flag for create next app: [#79077]
Do not run CI for modifying changeset related files: [#79315]
build(next-swc): Update swc_core to v25.0.0: [#79319]
Disable dynamicIO in global default cache handler test: [#79300]
Enable PPR in Dynamic IO tests: [#79301]
Turbopack build: Add test skip that is also skipped for dev: [#79241]
Add missing / to deploying link
[test] Use unique error messages in server-source-maps: [#79108]
refactor(turbopack-resolver): rename filed plugins to after_resolve_plugins: [#79286]
Update Rspack development test manifest: [#79356]
Update Rspack production test manifest: [#79357]
Docs: Experimental taint option in next.config.js: [#79293]
docs: --verbose option in dev mode is not yet supported: [#79366]
Update Turbopack development test manifest: [#79358]
docs: Fix flag for taint: [#79370]
test: fix more Runtime/Recoverable Error flakiness in HMR: [#79371]
Remove obsolete ppr configs from Dynamic IO tests: [#79305]
Turbopack: don't emit unnecessary block: [#79361]
perf(turbopack): Spawn only one thread for one write file effect: [#79318]
[release] add new ci to use changesets/action for stable release: [#79037]
fix(doc): fix typo: [#79369]
[release] couple next and @next/swc versions: [#79036]
[release] use changesets/action for canary release: [#79038]
[release] create empty changeset for next when no changeset found during canary release: [#79049]
[release] couple next and @next/swc versions: [#79036]
[release] use changesets/action for canary release: [#79038]
[release] create empty changeset for next when no changeset found during canary release: [#79049]
Unroll recursion in RuleCondition::matches This trades allocations due to Box::pin calls during recursion for an explicit stack and a tiny interpreter loop.: [#79310]
Update Turbopack production test manifest: [#79359]
Update Rspack development test manifest: [#79392]
Update Rspack production test manifest: [#79393]
Update Turbopack production test manifest: [#79395]
Update Turbopack development test manifest: [#79396]
Turbopack Build: Fix next/dynamic test: [#79407]
[release] fix: use correct step id when publishing: [#79408]
Turbopack build: Fix NODE_ENV test: [#79377]
Turbopack build: Fix production-browser-sourcemaps test: [#79374]
Fork the globset strategy for turbopack: [#79333]
build: Update swc_core to v26.0.0: [#79411]
docs: fix spacing in installation instructions: [#79257]
Turbopack build: Skip test that is not relevant for Turbopack: [#79376]
Update test E2E deploy workflow to accept version: [#79420]
Turbopack Build: Add comment explaining reason for skipped test: [#79418]
Docs IA 2.0: Move ISR page to guides: [#79283]
Update Turbopack production test manifest: [#79435]
Update Turbopack development test manifest: [#79436]
Turbopack build: Skip test that is not relevant for Turbopack: [#79376]
Update test E2E deploy workflow to accept version: [#79420]
Turbopack Build: Add comment explaining reason for skipped test: [#79418]
Docs IA 2.0: Move ISR page to guides: [#79283]
Update Turbopack production test manifest: [#79435]
Update Turbopack development test manifest: [#79436]
Turbopack Build: Fix css-modules test: [#79441]
docs: htmlLimitedBots config value should be a RegExp: [#79454]
Docs IA 2.0: Review fetching page and move examples: [#79200]
Docs IA 2.0: Add i18n guides: [#79391]
Docs: Fix broken link: [#79456]
Turbopack: add webpack scope-hoisting tests: [#79457]
[test] Use NEXT_TEST_CI when forking test in CI: [#79354]
Docs: Remove non breaking space: [#79468]
[sync-react] Base PR on target ref of workflow: [#79466]
disallow unstable_rootParams in client components: [#79471]
Update Rspack production test manifest: [#79432]
Turbopack: avoid negative uppers and follower and use retry loop instead: [#79451]
build: Update swc_core to v26.0.1 and styled-jsx: [#79464]
fix(next-swc): Fix react compiler usefulness detector: [#79479]
fix(test/e2e): Increase timeout of flaky basepath test: [#79481]
build: Update swc_core to v26.0.1 and styled-jsx: [#79464]
fix(next-swc): Fix react compiler usefulness detector: [#79479]
fix(test/e2e): Increase timeout of flaky basepath test: [#79481]
Docs IA 2.0: Reorder PPR page and fix some nits: [#79282]
Docs: Align with react docs server functions: [#79442]
Turbopack Build: Fix _error loading test: [#79455]
Turbopack Build: Fix dynamic-missing-gsp test: [#79472]
Turbopack: remove unused ModuleWithDirection from Node runtime: [#79458]
Turbopack Build: Fix next/font test: [#79502]
perf(turbopack): Use sourcemap with perf patches: [#79501]
[turbopack] Fix a buggy serializer: [#79520]
chore(turbopack): Remove unused macro definition: [#79521]
Update Rspack production test manifest: [#79484]
Update Rspack development test manifest: [#79485]
Update Turbopack production test manifest: [#79487]
Update Turbopack development test manifest: [#79488]
docs: Rename CSS snippet to blog.module.css: [#79507]
add feature flag to verify aggregation graph: [#78964]
Turbopack: leave chunks in rscModuleMapping empty: [#79511]
[release] use changesets/action for release-candidate: [#79039]
[release] notify release status via slack: [#79409]
refactor(turbopack): Refactor usage of visitors: [#79525]
[turbopack] Fix the stubbed out implementation of signature so that it works in a web worker.: [#79509]
fix(next-swc): Fix interestingness detection for React Compiler: [#79499]
perf(turbopack): Remove extra indirection: [#79553]
refactor(turbopack): Remove PassFactory: [#79555]
Fix build and deploy workflow: [#79569]
Add final build job to validate: [#79570]
de-flake ReactRefreshLogBox (app): [#79573]
Disable "use cache" deploy tests: [#79586]
report build-and-deploy failures only after retries: [#79574]
[release-legacy] fix: set stable dist tag for backport releases instead of latest: [#79596]
docs (data fetching): fix typo in startTransition call: [#79578]
Fix --tag argument in publish-release: [#79599]
Ensure scripts are included in root tsconfig: [#79600]
[release] fix: GITHUB_TOKEN is needed to open release pr: [#79609]
[release-old] use backport NPM dist tag instead of stable for backports: [#79612]
Turbopack: use unsigned values for follower and upper edges: [#79489]
[release] fix: correctly set tag during publish: [#79548]
[release] use backport NPM dist tag for backports: [#79538]
[release-new] fix: release pr commit contains (#number) at last: [#79611]
Unflake Undefined default export test: [#79632]
[release-new] move "add label to pr" workflow from publish to trigger: [#79619]
chore(turbo-tasks): Remove old and unused turbo-tasks-memory backend: [#79560]
Update Turbopack development test manifest: [#79603]
Enforce consistency between packages in preview builds: [#79610]
Turbopack: improve error handling when DB read/deserialization fails: [#79545]
Docs IA 2.0: Create Forms guide: [#79288]
Docs IA 2.0: Create intercepting and parallel routes API reference: [#79405]
Docs IA 2.0: Add examples to layout.js: [#79453]
Docs IA 2.0: Update template.js API reference: [#79490]
Docs IA 2.0: Create Dynamic Segments API reference, add example to getting started. : [#79439]
Turbopack: avoid panics due to eventual consistency: [#79242]
Next IA 2.0: Create Route Groups API reference, simplifying wording: [#79444]
Update Turbopack production test manifest: [#79647]
Docs IA 2.0: Move Redirects page to guides: [#79447]
Docs IA 2.0: Add Caching and Revalidating page: [#79493]
Docs: scrub html in ld+json script: [#79627]
Turbopack Build: Fix edge _document test: [#79628]
Turbopack Build: Fix conflicting page error: [#79634]
Turbopack Build: Fix runtime value test: [#79654]
Docs IA 2.0: Delete Error Handling page: [#79495]
Turbopack Build: Skip edge stacktrace test: [#79661]
Fix name tracking for closures in server actions transform: [#79657]
Turbopack Build: Fix middleware rewrite test: [#79697]
Update flakey empty-project test: [#79734]
Update Rspack production test manifest: [#79645]
Update Turbopack development test manifest: [#79646]
Update Rspack development test manifest: [#79644]
perf(turbopack): Remove indent in intermediate string: [#79754]
fix(turbopack): Use comments instead of AST nodes for unreachables: [#79703]
Docs: Fix headings: [#79777]
Turbopack Build: Fix metadata test: [#79776]
chore(turbopack): Update swc_core to v26.2.2: [#79756]
re-enable vary header deploy test: [#79753]
refactor(turbopack): Preserve indents in dev mode codegen: [#79786]
Docs: force-static w/ revalidate, revalidatePath, and revalidateTag: [#79780]
Turbopack: split meta data and AQMF into separate files: [#79659]
Update script location used in pnpm unpack-next: [#79626]
chore(ci): Configure automated benchmark for turbopack: [#79791]
[turbopack] Reduce the size of module graph datastructures: [#79706]
chore(ci): Add large benchmark: [#79793]
Update Turbopack development test manifest: [#79774]
Update Turbopack production test manifest: [#79773]
fix(next-swc): Fix specificity issue of styled-jsx in lightningcss mode: [#79802]
Update Rspack development test manifest: [#79772]
chore(turbo-tasks-backend): Fix build with --features turbo-tasks-backend/lmdb: [#79530]
Turbopack: persist and compare errors and panics: [#77935]
Turbopack: add test for reexport cycles: [#79792]
[release-new] fix: slack notification only if is a publish workflow: [#79933]
Update Rspack production test manifest: [#79923]
chore(ci): Configure small benchmark for builds: [#79796]
[turbopack] Fix URL fragment and query handling in Turbopack: [#79993]
chore(turbopack): Cleanup benchmark code: [#79943]
chore(ci): Run turbopack benchmark from custom runners: [#79979]
fix: update rspack production build output snapshot: [#79766]
[turbopack] Create a macro rcstr! for constructing RcStr from string literals.: [#79759]
Turbopack: add print_cache_item_size feature flag to print cache size per task: [#80043]
Turbopack: remove verbose output: [#80044]
docs: Reference to statically imported images: [#80048]
Docs: Drop innacurate override information for dynamicParams: [#79966]
chore: Use same function references in useReportWebVitals examples: [#79963]
refactor(turbopack): Do not use Result for Rope#read: [#80004]
Turbopack Build: Fix next-font test: [#80049]
chore(ci): Disable flaky turbopack benchmarks: [#80058]
Turbopack Build: Implement locale:false middleware matcher: [#80057]
[turbopack] Simplify the definition of AssetIdent: [#79805]
Update Rspack production test manifest: [#80038]
Update Turbopack production test manifest: [#80040]
Update Rspack development test manifest: [#80039]
chore(turbopack): Update rust-sourcemap to v9.2.2: [#80066]
chore(turbopack): Remove Lightningcss prefix for CSS types: [#80067]
build(turbopack): Update swc_core to v26.3.3: [#80059]
perf(turbopack): Use owned instance of Code for minify(): [#79991]
Update Turbopack development test manifest: [#80041]
docs: Manual calls to action should we wrapped in startTransition: [#80101]
[dev-tools] Re-focus previous item after closing sub menu: [#80099]
perf(turbopack/rcstr): Precompute hash for equality bailout: [#78943]
perf(turbopack/rcstr): Use precomputed hash: [#80074]
Docs: Improve Turbopack webpack loader documentation: [#79523]
fix(turbopack): Allow google font fetch errors to propagate when in production: [#79999]
chore(turbopack): Fix building local crates with --all-features: [#80117]
fix React 18 test failures: [#80119]
chore(turbopack): Remove unused dependencies reported by cargo-shear: [#80121]
[turbopack] Eliminate many calls to into and from and cell involving RcStr: [#80076]
fix(turbo-persistence): Atomically mark old versioned directories for deletion before deleting them: [#80082]
Turbopack: Improve errors when opening SST files: [#80106]
chore(turbopack): Use label for large benchmark: [#80114]
[test] add custom timeout for start server: [#80160]
Turbopack: Fix sst filter handling and order for meta files: [#80147]
Turbopack Build: Fix metadata dynamic force-dynamic: [#80167]
[turbopack] Remove turbo_tasks::value attribute from NativeFunction
Turbopack: add tool to print DB structure: [#80148]
Update Rspack production test manifest: [#80136]
small typo fix: [#80171]
build(turbopack): Update swc_core to v26.4.4: [#80161]
[turbopack] Remove uses of Value<ClientContextType> by making ClientContextType a TaskInput: [#80127]
Update Turbopack development test manifest: [#80196]
Update Rspack production test manifest: [#80192]
Update Rspack development test manifest: [#80193]
Update Turbopack production test manifest: [#80195]
[turbopack] Remove uses of Value<ReferenceType> by making ReferenceType a TaskInput: [#80130]
Upgrade rust version to 2025-06-04: [#80200]
Fix race condition in types-and-precompiled: [#80162]
Turbopack: ignore module ids config in dev: [#80204]
Remove forks to switch back to upstream crates: [#80198]
Add a test to show that 'use cache' works in generateMetadata: [#80172]
[test] Add test for dev rendering indicator: [#80205]
docs: add Docker development performance guidance for Mac/Windows: [#80002]
[test] fix flaky test of basepath navigation: [#80213]
[turbopack] Remove Value::new wrapper for Availabilityinfo parameters: [#80132]
[turbopack] Remove Value::new wrapper for ServerContextType parameters: [#80133]
Turbopack: fix export collection: [#80203]
Docs: Linking and Navigating Page: [#80103]
Turbopack Build: docs for unsupported composes handling: [#80238]
Turbopack Build: Update manifest for [#80238]: [#80244]
[test] More robust extraction off CSS sources in Flight chunks: [#80243]
[turbopack] Replace uses of Value<Pattern> with just Pattern
[test] Unflake back-forward-cache test: [#80250]
perf(turbopack): Decode sourcemap partially: [#80177]
[turbopack] Replace uses of Value<ExecutionEnvironment> with just ExecutionEnvironment: [#80135]
[turbopack] Replace uses of Value<ContentSourceData> with just ContentSourceData: [#80140]
Revert "[test] fix flaky test of basepath navigation": [#80259]
Turbopack: really fix export collection: [#80240]
fix typo: [#80282]
[turbopack] Remove uses of Value<..> instead make the payloads impl Taskinput: [#80141]
[turbopack] Remove uses of Value<..> instead make the payloads impl Taskinput
[turbopack] Remove the final uses of Value<..> and delete the type: [#80144]
[turbopack] Remove the _for_input options from turbo_tasks::value and the TypedForInput trait.: [#80185]
Docs: Add rspack community collab: [#80217]
chore(turbopack/ci): Make codspeed stable: [#80323]
[test] separate tracing error test from action test suite: [#80324]
chore(next-swc-napi): Update tracing-chrome crate to 0.7.2: [#80331]
[turbopack] optimize the TurboMalloc threadlocals: [#80265]
[test] Only run build_and_deploy once for PRs from upstream: [#80329]
chore(turbo-tasks-fetch): Port tests from httpmock to mockito: [#80341]
feat(turbopack): Invalidate the persistent cache upon panic: [#80225]
perf(turbopack): Optimize Rope correctly: [#80335]
fix(turbopack): Restore sources field in the source map: [#80337]
Update Rspack development test manifest: [#80349]
Update Rspack production test manifest: [#80348]
Update Turbopack development test manifest: [#80351]
Update Turbopack production test manifest: [#80350]
docs: Incremental cache is not used for cache-control: no-cache requests: [#80352]
Docs: Add Data Security Guide: [#80249]
Docs IA 2.0: Move examples to route.js API reference: [#80360]
Docs IA 2.0: Move examples to middleware.js API reference: [#80363]
Docs: Add prefetching guide: [#80152]
[test] add rspack flaky test to build manifest: [#80366]
Docs: broken links in caching: [#80369]
docs: Middleware fetching is not cached: [#80378]
Turbopack: include obsolete entries in computation: [#80362]
build(turbopack): Update swc_core to v27.0.1: [#80338]
Docs: Clarify how intercepting routes work and update example: [#80145]
Require that turbo_tasks::value_trait items be annotated with turbo-tasks::function: [#79178]
Update Turbopack production test manifest: [#80400]
Update Rspack production test manifest: [#80398]
Update Rspack development test manifest: [#80397]
Update Turbopack development test manifest: [#80399]
Use new browserWithResponse() method in empty-fallback-shells tests: [#80406]
[test] unflake turbopack dev navigation test case: [#80407]
Docs: Getting Started feedback: [#80401]
docs: server-only/client-only in Next.js: [#80408]
Docs: Polish Getting Started section: [#80402]
build(turbopack): Update swc_core to v27.0.2: [#80412]
refactor(turbopack): remove lazy_static dependency: [#80226]
[test] Move test selectors as close to the actual value as possible (Part 2): [#80416]
Turbopack: fix persistent caching bit number typo: [#80431]
chore: Remove useActionState from auto wrapping list: [#80420]
Update Turbopack development test manifest: [#80437]
Update Rspack development test manifest: [#80435]
test(turbopack): Configure HMR benchmark: [#80219]
refactor(turbopack): Make invalidator flag explicit: [#80414]
fix(next-swc): Update styled-jsx SWC plugin: [#80459]
test(turbopack): Remove flaky benchmark: [#80465]
Revert "refactor(turbopack): Make invalidator flag explicit": [#80466]
fix(turbopack): Improve error message for PURE selector error: [#80068]
build(turbopack): Update swc_core to v27.0.4: [#80467]
Rename empty-fallback-shells test suite to just fallback-shells: [#80461]
Turbopack: don't revisit nodes: [#80455]
Update Turbopack development test manifest: [#80476]
Update Rspack development test manifest: [#80474]
Update Rspack production test manifest: [#80473]
Update Turbopack production test manifest: [#80475]
Update from-create-react-app.mdx: [#80451]
Fix variable assignment in docs example: [#80418]
perf(turbopack): Remove needless alloc for AQMF: [#80468]
[turbopack] Allow value_trait items to not be annotated with turbo_tasks::function: [#79217]
refactor(turbopack): Make invalidator flag explicit: [#80487]
test(turbopack): Make HMR benchmark less flaky: [#80488]
perf(turbopack): Introduce static analysis for immutable tasks: [#80415]
docs: fix typo: [#80549]
Fix small grammar error in searchParams section: [#80548]
docs: fix a typo in static-exports.mdx: [#80541]
docs: fix typos: [#80503]
docs: fix typo: [#80500]
docs: fix typo: [#80501]
Docs IA 2.0: Delete routing section, add BFF guide, polish getting started: [#80365]
Turbopack Build: Refactor browserslist CSS test to not use .next folder: [#80571]
Explain how to use searchParams prop: [#80579]
Update Turbopack development test manifest: [#80563]
[turbopack] Simplify Request::parse(Pattern) the recursive portion doesn't need to be async: [#80510]
Update Rspack development test manifest: [#80560]
Update Rspack production test manifest: [#80561]
Update Turbopack production test manifest: [#80562]
perf(turbopack): Introduce runtime analysis for immutable tasks: [#80422]
perf(turbopack): Do not allocate vectors if we are not going to use it: [#80504]
test: fix failures caused by format discrepancies between rspack and other bundlers: [#80314]
perf(turbopack): Detect more immutable tasks: [#80423]
docs: streaming metadata, dynamic pages and generateMetadata: [#80453]
Turbopack: correct export usage in EcmascriptModulePartReference: [#80526]
Turbopack: make another callback return a result: [#80608]
Remove turbo_tasks::function from AssetContext::layer: [#80592]
build(turbopack): Update swc_core to v27.0.6: [#80626]
Update Rspack production test manifest: [#80598]
Update Turbopack production test manifest: [#80600]
Update Turbopack development test manifest: [#80599]
Update Rspack development test manifest: [#80597]
Turbopack: resolve sourceMap.file: [#80625]
perf(turbopack): Mark async fns without await as non-async: [#80628]
[turbopack] Merge identical match cases: [#80630]
perf(turbopack): Load is_immutable flag dynamically: [#80506]
chore(turbo-tasks): Remove unused deprecated methods from manager: [#80594]
chore(turbopack): Dedupe rustls dependencies by updating reqwest: [#80632]
Add test cases without generateStaticParams to fallback-shells suite: [#80462]
feat(turbopack): externalType support global: [#80542]
Docs: Remove reference to deleted experimental turbotrace feature: [#80572]
Docs: Update code snippets in linking and navigating guide: [#80652]
Update Turbopack development test manifest: [#80647]
Update Rspack development test manifest: [#80644]
Prevent typescript errors in IDE for newly generated tests (part 2): [#80664]
Update Turbopack development test manifest: [#80679]
Show string values for configured experimental features: [#80686]
fix: server actions should fetch from the router canonicalUrl: [#80690]
test: improve action test reliability: [#80587]
[turbopack] Simplify the implementations of TaskOutput::try_from_raw_vc: [#80689]
refactor(turbopack): Refactor turbo-tasks-fs to take &self instead: [#80633]
[test] Reduce flakiness of instrumentation-order: [#80712]
[test] Add repro for SSR bug when large chunks are deferred in Flight: [#80661]
add git merge driver for errors.json: [#80722]
Update Rspack development test manifest: [#80705]
Update Rspack production test manifest: [#80704]
Update Turbopack development test manifest: [#80707]
Update Turbopack production test manifest: [#80706]
Turbopack: Allow distdir in project directory, outside of the application: [#80683]
[turbopack] Reduce indirection in turbo-tasks dispatching: [#80695]
[turbopack] Reorganize the fields in LocalTaskType to avoid an allocation: [#80738]
fix(turbopack): Do not run inject_helpers pass multiple times: [#80755]
fix: fixed merge driver output, does not expect debugging messages to output on stdout: [#80736]
Update Turbopack production test manifest: [#80785]
Update Turbopack development test manifest: [#80786]
Turbopack: Don't convert script to module when using preset-env: [#80724]
[segment-explorer] Fix segment alignment: [#80797]
chore: Dynamic error does not change dynamicParams: [#80796]
fix(turbopack): Fix usage of HELPERS of SWC: [#80791]
Turbopack: use correct mark for swc: [#80789]
build(turbopack): Update swc_core to v29.1.2: [#80659]
Update Turbopack production test manifest: [#80836]
Turbopack Build: Fix metadata-edge test: [#80842]
[test] separate hmr env test: [#80802]
Turbopack Build: Fix edge-config-validation test: [#80847]
[turbopack] Delete FunctionId: [#80809]
Turbopack Build: Update manifest: [#80859]
build(turbopack): Update swc_core to 29.1.4: [#80872]
perf(turbopack): Mark more async fns without await as sync: [#80642]
Switch back to upstream lightningcss: [#80863]
Turbopack: list assert/strict as external: [#80884]
Update Turbopack production test manifest: [#80888]
Update Turbopack development test manifest: [#80887]
Fix preview builds for forks: [#80833]
[test] Account for React's usage of eval in dev: [#80857]
Turbopack: fix this when accessing named properties of namespace: [#80896]
docs: add explanation of --disable-git command: [#80882]
refactor(turbo-tasks-backend): Use ringmap crate instead of custom DequeSet type for aggregation updates: [#80867]
fix(test/integration): Check the right thing when resetting the server-side-dev-errors tests: [#80873]
Update Rspack production test manifest: [#80886]
Update Rspack development test manifest: [#80885]
fix(turbo-tasks): Temporarily disable immutable task optimizations: [#80914]
Turbopack Build: Implement outputFileTracingIgnores and outputFileTracingIncludes: [#80890]
test(turbopack): Use mimalloc for codspeed to make it realistic: [#80877]
[turbopack] Add execution tests to demonstrate a bug: [#80918]
build(turbopack): Update swc_core to v29.2.0: [#80919]
test(codspeed): Make codspeed concurrent on canary branch: [#80928]
Turbopack: respect PURE comments for minification: [#80893]
Update Turbopack production test manifest: [#80932]
Update Turbopack development test manifest: [#80933]
Turbopack: slightly more correct ModuleId type: [#80605]
docs: Use phosphor icons import perf optimization: [#80811]
docs: Add a link to what opts into dynamic rendering: [#80910]
Docs/fetching data deduping: [#80806]
Turbopack: Improve unreachable code error message: [#80934]
chore: add self to labelers: [#80924]
cleanup(turbopack): Added documentation comments and small optimizations to CSS import validations: [#80901]
Reenable debug assertions for dependencies in dev: [#80958]
docs: link api reference pages/app router divergence: [#80955]
Docs/feedback june batch: [#80651]
Update backend-for-frontend.mdx: [#80942]
fix(turbopack): Fix a panic when the generated hash is too short when radix formatting a string.: [#80966]
[tests]: add failing deploy test to manifest: [#80973]
[tubopack] Compile time replace top level this expressions to fix a subtle esm bug and simplify the client side runtime: [#80925]
chore(turbopack): Add swc_ecma_minifier to turbopack trace target: [#80977]
chore(turbopack): Add instrumentation to Code::generate_source_map: [#80978]
perf(turbopack): Remove needless allocation: [#80980]
perf(turbopack): Apply small-vector optimization for TaskIds: [#80830]
Turbopack: improve unit tests: [#80940]
[Segment Cache] Enable deploy tests: [#80947]
Turbopack: Add PURE comments for FreeVarReference::EcmaScriptModule: [#80902]
Turbopack: fix codegen of directives : [#80895]
Use snapshots to verify error stack traces for dynamic validation errors: [#80946]
Turbopack: fix sourcemaps of scopehoisted comments: [#80987]
Use snapshots to verify dynamic validation errors in dev mode: [#80992]
Don't start next server unnecessarily to assert build output: [#80994]
[tests]: fix failing searchparams test: [#81013]
feat(turbopack): externalType support script: [#80768]
Ignore JSON.parse <anonymous> (0:0) stack frames in test snapshots: [#81044]
Stop installing test apps that are skipped anyways: [#81043]
chore(turbopack): Fix typo: [#80983]
refactor(turbopack): Make create_visitor rustfmt-able: [#81053]
Turbopack: move tests to backend: [#80995]
Turbopack: @next/mdx extension option is supported: [#81058]
docs(fetch): update wording on conflicting cache and revalidate options: [#80591]
perf(turbopack): Drop tokio::fs usages: [#80674]
perf(turbopack/rcstr): Add serialization-time optimization: [#78645]
refactor(turbopack): Use FileSystemPath instead of Vc<T>: [#80634]
[test] Add case for import conditions in Pages Router API routes: [#81036]
chore: .ts ext is most commonly used for middleware and routes: [#81059]
Turbopack: correctly apply generate_source_map with scope hoisting: [#81060]
Turbopack: inline typeof window in node_modules for server: [#80945]
[turbopack[ Fix a bug in top level this analysis: [#81076]
Turbopack: cleanup NextConfig derives: [#81071]
Turbopack: fix exposed modules in scope hoisting: [#81073]
[turbopack] Make internal functions private and use rcstr! macro: [#81041]
build(turbopack): Update swc_core to v29.4.0: [#81092]
Turbopack: Improve compaction in Persistent Caching: [#80860]
Turbopack: guard against more eventual consistency: [#81080]
Turbopack: instrument scope hoisting with tracing spans: [#81078]
[node-webstreams] Remove unused PagesApi matching condition when setting react-server: [#81037]
docs: fix grammatical error in upgrading to v15 guide: [#81038]
perf(turbopack): Disable concurrent of the SWC minifier.: [#80981]
Revert "perf(turbopack/rcstr): Add serialization-time optimization (#78645)": [#81112]
Docs: paper cuts July 1st : [#81109]
Turbopack: scope hoist tree shaking modules as well: [#80527]
Fix flakey devtools test: [#81127]
[turbopack] Defend against json cyles in our execution tests: [#81079]
[turbopack] Implement Issue::source on more Issue subtypes: [#80874]
Fix flakey devtools test: [#81127]
[turbopack] Defend against json cyles in our execution tests: [#81079]
[turbopack] Implement Issue::source on more Issue subtypes: [#80874]
Update workflows for nextjs-bot: [#81134]
Update nextjs-bot config: [#81138]
[turbopack] Remove some unnecessary awaits now that FileSystemPath is synchronously available.: [#81090]
Run front-sync after deployment tests finish : [#81023]
Docs: moved table for Unsupported Metadata to the correct location: [#80979]
fix(next-swc): Apply SWC minifier bugfixes: [#81098]
Update Rspack development test manifest: [#81103]
Update Rspack production test manifest: [#81102]
Update Turbopack production test manifest: [#81105]
Update Turbopack development test manifest: [#81104]
Add more test cases to the dynamicIO sync IO access test suite: [#81045]
chore(turbo-tasks-backend): Remove unused support for nested database operations: [#80816]
Turbopack: simplify ReducedGraphs and find_server_entries: [#81118]
[turbopack] Remove an unnecessary clone: [#81153]
[turbopack] Move static type ID variables into getters: [#81150]
refactor(turbo-tasks-backend): Remove ExecuteContextImpl::lower_read_transaction: [#80822]
refactor(turbopack): Implement BackingStorage for Either, replace NextTurboTasks with a type alias: [#80823]
Remove unneccesary step that's making workflow fail: [#81164]
Update caching.mdx: [#81129]
build(turbopack): Update swc_core to v30.0.1: [#81179]
Turbopack: rename simple tree shaking: [#81181]
Disable Turbopack manifest: [#81170]
perf(turbopack): let some Clone be conditional in insert_alias_option: [#81175]
[turbopack] Move global names onto the NativeFunction object: [#81143]
Turbopack: Rewrite IntervalMap using a BTreeMap: [#81095]
Bump lightningcss to not include browserslist-rs twice: [#81184]
Turbopack: lazily create syntax contexts for scope hoisting: [#81193]
feat(turbopack): turbo-esregex support captures method: [#81119]
cleanup(turbopack) Show users an error message when Webpack loaders have a glob in only the extension: [#81084]
Only retry deploy tests for canary: [#81207]
Skip alert as well for non-canary e2e deploy: [#81210]
Fix if condition in retry workflow: [#81211]
Format Turbopack NFT tests: [#81199]
Turbopack: add EcmascriptExports::Unknown: [#81214]
Sync NFT test suite from upstream: [#81189]
docs: Getting started pages and search params: [#80616]
Fix future Rust warnings: [#81217]
Turbopack: fix source map panic: [#81212]
chore(turbopack): Remove unused dependencies reported by cargo-shear: [#81221]
Docs/after function mdx fix: [#81174]
Docs: include effect in docs for default optimized libraries: [#81203]
Update caching.mdx: [#81185]
perf(next-napi): optimize output assets collection using flat_map: [#81222]
[turbopack] Add FileSystemPath.has_extension and optimize module graph operations: [#81205]
Turbopack: move write_version feature to env var: [#81250]
document turbopack trace viewer (#78184)
Turbopack: codegen modules without module graph: [#81238]
Turbopack: delete module_context.remove_unused_exports: [#81239]
Ensure default run name is correct for deploy tests: [#81255]
Turbopack: prevent ParseResult recomputation: [#81244]
[turbopack] Remove a vec clone from primary_chunkable_referenced_modules : [#81206]
Update Rspack development test manifest: [#81219]
[turbopack] Remove unused no_move_vec code: [#81141]
Add regression test for conflicting search and route params: [#81249]
build: Update swc_core to v30.1.1: [#81276]
[test] Keep Playwright stackframes out of tests: [#81240]
perf(turbopack): Make File => json faster: [#81279]
Turbopack: sourceMappingURL for Node.js runtime chunk: [#81300]
Turbopack: fix instrumentation-edge layer name: [#81304]
Current behavior for module evaluation sourcemapping: [#73737]
fix typo: [#81336]
fix(docs): correct section count from 4 to 3 in intro: [#81323]
Remove incorrect PostCSS config type: [#81338]
Remove duplicate CSS properties: [#81333]
[test] Dedicate suite for React's Server Request performance track: [#81312]
reverts test copy change in dynamicIO tests: [#81358]
fix(CI): Update llvm when building native musl targets: [#81392]
fix(turbopack): external script should under async module: [#81362]
Update Rspack production test manifest: [#81364]
Turbopack: don't emit blurDataURL: null: [#81387]
Turbopack: fix incorrect graph state bug: [#81202]
[test] Avoid flaky assertions due to dynamic metadata: [#81373]
fix(turbopack) Adjust tree loader to respect parent module overrides: [#81139]
Turbopack: remove unused code: [#81411]
Turbopack: improve var names, add some unit tests: [#81412]
Fix auth preflight check when triggering Front sync: [#81166]
[turbopack] Install late loaded script and link tags at the end of the head instead of the end of the body: [#81425]
refactor(turbopack/napi): Add a NextTurbopackContext type, rename VcArc to DetachedVc: [#80881]
[test] Skip flaky cdn-cache-busting test: [#81429]
Unflake segment cache (CDN cache busting) redirect test: [#80967]
Check if target workflow is enabled before triggering front sync: [#81432]
Revert "[test] Skip flaky cdn-cache-busting test": [#81433]
refactor(turbopack): Rewrite EsRegex::captures to return an iterator, use None for unmatched capture groups: [#81200]
update: add nebrelbug to labeler.json: [#81437]
Update Rspack development test manifest: [#81398]
Turbopack: fix hanging problem due to stale tasks: [#81413]
Turbopack: filter NftJsonAsset entries earlier: [#81446]
Allow server functions to be used as client component props in 'use cache': [#81431]
Turbopack: fix duplicate externals modules: [#81306]
Turbopack: fix unused export removal with mixed reexport and locals: [#81422]
Turbopack: handle all side effects and improve pattern: [#81455]
Fail task if one of the parallel ones fails: [#81464]
Consolidate dynamic IO errors test suites into a single fixture: [#81451]
Update image.mdx: [#81454]
Turbopack: reduce temp allocation during compute_blocks: [#81459]
fix(CI): On musl/alpine builds, pin llvm to llvm20, add llvm bin directory to path: [#81519]
Turbopack: refactor ReadRef deref + clone to the intended pattern: [#81537]
Turbopack: remove clone_value again: [#81539]
docs: root layout + opengraph-image + cna-eslit vs next lint bootstrap: [#81542]
Turbopack: add module cost benchmark: [#81530]
Turbopack: fix @opentelemetry/api resolve fallback: [#81541]
[test] Use same pnpm in temporary repo directory: [#81540]
Turbopack: only emit *.single.css chunks in dev: [#81490]
Update rust-cache action to v1.0.9: [#81555]
docs: update Page example to use Promise-based params in 05-server-and-client-components.mdx: [#81557]
Temporarily disable failing fallback-shells deploy test: [#81593]
Update help link for inlined use server in client components: [#81495]
Turbopack: fix hanging problem with reexport cycles: [#81620]
[test] improve segment explorer tests snapshot: [#81616]
15.4 Docs: Minor feature updates: [#81618]
docs: onInvalidate router.prefetch: [#81609]
Turbopack: Fix turbopack-swc-ast-explorer with multi-line inputs: [#81635]
Turbopack: Clean up some of the logic in visit_assign_expr: [#81636]
[turbopack] Rename traverse_edges_from_entries_topological to traverse_edges_from_entries_dfs: [#81481]

Credits

Huge thanks to @sokra, @huozhi, @Marukome0743, @mischnic, @wbinnssmith, @eps1lon, @razzeee, @delbaoliveira, @kdy1, @wyattjoh, @acdlite, @ztanner, @bgw, @jantimon, @lubieowoce, @Fonger, @ospira, @gnoff, @styfle, @Cy-Tek, @timneutkens, @raunofreiberg, @devchaudhary24k, @Neschadin, @OreQr, @drewlong314, @ijjk, @praizjosh, @unstubbable, @lukesandberg, @ScriptedAlchemy, @sqidermad, @Juneezee, @devjiwonchoi, @Kamitenshi, @feedthejim, @leerob, @mauerbac, @miki-tebe, @gaearon, @mrbadri, @luwes, @lucacasonato, @M4xymm, @jirihofman, @vicb, @jackwilson323, @SyMind, @kevva, @xyf7, @gaojude, @dario-piotrowicz, @mastoj, @nicole0707, @lourd, @Karibash, @chipit24, @icyJoseph, @xusd320, @fireairforce, @GenhaoLi, @igas, @Macw07, @amannn, @bcdipesh, @r34son, @ivasilov, @lpalmes, @imskyleen, @teamleaderleo, @vitaliemiron, @agadzik, @chdeskur, @nakanoh, @luiscobot, @GameRoMan, @dferber90, @maurobonfietti, @navandstokes, @sajadtorkamani, @bobziroll, @lumirlumir, @KkOoSsTtAa, @msabramo, @sommeeeer, @schoenwaldnils, @remcohaszing, @HerringtonDarkholme, @nebrelbug, @RobPruzan, @lmammino, @MohammedYehia, @extoci, @padmaia, @aacosta11, @vercel-release-bot, @maral, @ethanniser, @MichalMoravik, @rajrawat37, @kidonng, @dnhn, @kristian240, @rachnac-emeritus, @rortan134, and @nick20name17 for helping!

Source: README.md, updated 2025-07-14

Next.js Files

The React Framework

Core Changes

Example Changes

Misc Changes

fix(turbo-tasks): Make vc types use repr(transparent): [#78327]

Credits

Next.js Files

The React Framework

Get an email when there's a new version of Next.js

Core Changes

Example Changes

Misc Changes

fix(turbo-tasks): Make vc types use repr(transparent): [#78327]

Credits