next 15.1.0

v15.1.0

on Node.js NPM

Core Changes

• fix: decrypt bound args before generating a cache key: #72463
• Fix the path to the next/experimental/testing/server export: #72527
• Expand server-source-maps scenarios to cover Edge runtime: #72288
• Ensure logged errors in Edge runtime include the stack: #72394
• fix: added cache control headers for static app routes: #72521
• capture console issues as console errors: #72468
• Add expireTag and expirePath APIs: #72485
• fix: try/catch access to localStorage within __NEXT_APP_ISR_INDICATOR useEffect: #72362
• Move client build ID to a global variable: #72592
• refactor(turbopack): Remove swc_css: #72602
• Bypass source map dev middleware for client chunks: #72581
• chore: remove rc from URL: #72599
• improve no-img-element lint error message: #72410
• Combine bound "use cache" closure args into a single parameter: #72587
• [Turbopack] add BackendOptions and allow to disable dependencies, children and storage: #72426
• Omit unused args when calling "use cache" functions: #72506
• Add experimental clientSegmentCache flag: #72626
• Add compiler.define option: #71802
• Fix static indicator with dynamicIO: #72631
• Allow usage of Node.js prereleases: #72635
• improved network url in (dev) cli: #72634
• chore: update getting-started/react-essentials path: #72250
• Fix static indicator for pure IO case: #72639
• Bump the monorepo packages TypeScript to 5.6.3: #72625
• Bump @capsizecss/metrics to 3.4.0 for Geist Google Font: #72746
• refactor: remove unused asNotFound property: #72585
• Remove unused enabled config from server actions transforms: #72755
• Ensure Next.js is ignore-listed when used as external: #72498
• Bump eslint-plugin-react to 7.37.0: #72759
• upgrade amphtml-validator to 1.0.38: #72645
• fix multi-level redirect in server actions: #72770
• refactor: rename error boundary not-found to http-error-fallback: #72586
• Upgrade React from 5c56b873-20241107 to 7ac8e612-20241113: #72768
• Re-use randomly selected dev server port for automatic restarts: #72771
• Emit build error when "use cache" is used without dynamicIO enabled: #72781
• fix: not found bounary prop: #72784
• silence sass legacy-js-api warning: #72632
• [Segment Prefetch] Move access token to route tree: #72775
• Add internal affordances to show ignore-listed stackframes in terminal: #72763
• chore(turbopack): Centralize reqwest TLS feature configs in turbo-tasks-fetch: #72526
• Upgrade React from 7ac8e612-20241113 to 380f5d67-20241113: #72819
• Shorten unsourcemapped absolute locations in terminal stacktraces: #72764
• codemod: replace revalidate(Tag|Path) to expire(Tag|Path): #72826
• "Fix": Lift type check out of loop: #72840
• hide stack trace in CanaryOnlyError: #72859
• Allow missing CacheNodeSeedData during prefetch: #72857
• Add Segment Cache feature check to prefetch API: #72861
• Extract shared fetchFromServerResponse logic to separate functions: #72865
• [Segment Cache] Implement behavior on cache miss : #72841
• Emit build error for unknown cache kinds: #72832
• Resolve mdx plugins string format: #72802
• MDX: Only set experimental.turbo if enabled: #72856
• [Turbopack] change persistent caching option to a boolean: #72458
• refactor: generalize next route error helpers: #72774
• Ensure host is in allowed headers: #72867
• refactor: types for collected cache info in route modules: #71434
• feat(turbopack): Enable tree shaking for modules with dynamic imports: #71692
• Fix unhandled rejection in proxy-request: #72530
• chore(build): remove injecting fast refresh to custom loader logs: #72870
• ensure webpack worker exits bubble to parent process: #72921
• Fix sourcemaps for internal client boundaries: #72922
• Turbopack: thread tracing through to resolve results: #72314
• Upgrade vercel og: #72954
• Turbopack NFT: trace manifests and externals: #72316
• Turbopack: NFT followups: #72517
• Support custom servers with minimal node modules: #72966
• Add support for ignore-listing sources in index maps: #72913
• Turbopack: fix loading of externals on Edge: #72349
• Bump SWC used for transpiling Next.js sources: #72993
• fix: ensure HTML validity for the next-size-adjust meta tag: #72994
• Revert "Support custom servers with minimal node modules": #73003
• Allow CacheNode.loading to be a promise: #72872
• Properly encode dynamic access in segment prefetch: #72874
• [Segment Cache] Send during route prefetch: #72890
• fix(next/image): improve svg heuristic for unoptimized: #72970
• [Segment Cache] Initial implementation: #72875
• Turbopack: Change edge wrapper to proxy exports : #72502
• experimental: css inlining: #72195
• Display where the env was loaded from when enabled typedEnv: #70951
• create forked impl for Link component: #73019
• remove unnecessary handling in forked Link components: #73020
• Pass down ignored field to error overlay: #72925
• remove locale from app link: #73052
• fix: server action redirects between multiple root layouts: #73063
• Add forbidden and unauthorized APIs: #72785
• chore: rename modules for better meaning and searching: #73067
• fix(next/image): reduce avif sharp effort from 4 to 3 for faster encoding: #73030
• (E2E) Log which config file is used for next start: #73105
• Remove extra space in envionment log: #73108
• remove inheritance from NextCustomServer: #73005
• Align navigation digest with message: #73074
• refactor: move redirect helpers into separate module: #73118
• Update font data: #73115
• Current behavior for fallbacks with async metadata and prefetching: #73106
• Revert "ensure webpack worker exits bubble to parent process (#72921)": #73136
• Reapply "ensure webpack worker exits bubble to parent process (#72921)": #73138
• Upgrade React from 380f5d67-20241113 to b01722d5-20241114: #73107
• Implement metadata types support for exactOptionalPropertyTypes: #72936
• Reenable otel test for Turbopack: #73093
• Omit unnecessary cache wrapper import: #73160
• Increase max cache tags to 128: #73124
• Do not inline CSS in RSC payload for dynamic client nav: #73182
• fix(next/image): dpl query string should only be used for local images, not remote images: #73184
• feat(after): unflag unstable_after internals: #73190
• feat(after): allow using unstable_after in generateStaticParams: #73217
• Error on navigation API usage in pages router and middleware: #73100
• Undeprecate revalidate APIs and rename expire APIs: #73193
• Revert "codemod: replace revalidate(Tag|Path) to expire(Tag|Path)": #73269
• feat(after): wait for after-callbacks before server shutdown: #72590
• Fixed interception on a catch-all route: #72902
• add option to disable experimental CssChunkingPlugin: #73286
• rename cssChunkPlugin experimental options: #73291
• Replace the group frames with button for ignored frames: #72964
• handle pages router ignored frames: #73280
• fix(after): no request APIs in force-static: #73321
• fix(after): allow reading draftMode status in after: #73324
• [Turbopack] reland refactor filesystem writes to an effect based system: #73294
• fix(pages): dynamic css missing style after client navigation: #72959
• Make notFound() work in "use cache" page: #73210
• refactor(after): remove unnecessary conditionals: #73447
• Bump @swc/core to 1.9.3: #73420
• fix: running cleanup before server is initialized: #73476
• [edge-runtime] drop node16: #73432
• feat(after): allow request APIs in after (actions/handlers): #73345
• Sourcemap errors logged in Edge runtime: #73438
• refactor: rename ALS instances to prevent bad auto imports: #73480
• Show a proper error if a server function's bound args cannot be serialized: #73471
• remove unnecessary internal middleware header from response: #73482
• Ensure Issue Overlay sourcemaps externals in Turbopack: #73439
• Fix missing error message in terminal for bound args serialization error: #73508
• fix: memory leak from warnOnce(): #73483
• Upgrade React from b01722d5-20241114 to 1b1283ad-20241203: #73506
• Fix: Importing an ESM file from next/dist/client/.js fails: #73485
• fix: fixed dedupe response cloning: #73274
• Upgrade React from 1b1283ad-20241203 to de68d2f4-20241204: #73525
• fix(after): improve error message if promise arg rejects: #73524
• feat: added compression to resume data cache using deflate: #73227
• Use React 19 stable in Pages Router: #73562
• Use stable @types/react: #73563
• Cache the bound args encryption result for inline server functions: #73521
• chore: remove non-existent hash fragments from URLs: #73165
• next-upgrade: Ensure highest versions are used not latest: #73566
• Upgrade React from de68d2f4-20241204 to 1c9b1387-20241204: #73565
• Use consistent error formatting in terminal: #71909
• [Segment Cache] Interception routes: #73434
• Upgrade to typescript 5.7: #73594
• [Segment Cache] Use LRU to manage cache data : #73486
• [Segment Cache] Add isPartial to segment prefetch : #73528
• Fix missing client reference manifest error when using route groups: #73606
• feat(after): stabilize unstable_after: #73605
• [Segment Cache] Add isHeadPartial: #73530
• fix: do not add suffix for sitemap under group routes: #73570
• Dynamic IO: Improve error handling: #73607
• fix: Update @swc/helpers: #73666
• Upgrade React from 1c9b1387-20241204 to 7283a213-20241206: #73608
• next-codemod(upgrade): handle absence of scripts in package.json: #73688
• Add inlineCss trade-offs/gotchas and remove canary check: #73609
• Ignore-list stack frames in node_modules even if not explicitly ignore-listed by their sourcemaps: #73689
• Remove ignore for anonymous stack frame: #73610
• test: move HMR Error Recovery test to a separate file: #73592
• test: move HMR basic test to a separate file: #73612
• fixes webpack persistent caching in development and add test case for persistent caching: #73697
• fix: empty generateStaticParams should still create an ISR route: #73358
• Limit the number of concurrently open file watchers on macos: #73741
• fix: warnOnce() lru: #73742
• [Segment Cache] Respond with 204 on cache miss: #73649
• [Segment Cache] Skip dynamic request if possible: #73540

Example Changes

• example: add more files to playwright .gitignore: #72447
• examples: update app-dir-i18n-routing to v15: #72636
• chore(example): add example for image optimization with secure compute: #72641
• examples: update app-dir-i18n-routing to v15: #72642
• examples: polish some README.md: #72117
• examples(with-supabase): fix action type error: #72783
• use explicit resource management for sandbox: #72780
• update: remove unnecessary in Dockerfile: #72534
• Fix Mongoose example failed build due to env variable not found: #72918
• (example) using await params when dynamic routing: #72896
• Updated the example of with-styled-jsx-scss to utilize the App Router.: #70567
• Updated the example of with-styled-jsx-plugins to utilize the App Router: #70663
• Updated the example of with-unstated to utilize the App Router.: #73211
• updated with-react-foundation example to utilize the App router.: #73243
• updated with-plausible example to utilize the app router.: #73255
• updated with-cssed example to utilize the app router.: #73348
• updated with-babel-macros example to utilize the app router.: #73347
• updated image-legacy-component example to utilize the app router.: #73344
• updated with-styletron example to utilize the app router.: #73252
• updated with-context-api example to utilize the App Router.: #73316
• updated with-mqtt-js example to utilize the App Router.: #73303
• chore(examples): update api-routes-cors: #73408
• chore: release turbopack npm packages: #73443
• examples: remove app-dir in i18n-routing directory name: #73453
• examples: move Postgres example: #73531
• Bump examples/** Eslint to v9: #73560
• Update with next sass example: #73548
• examples: remove next-env.d.ts files: #73673
• examples: update with-sass README.md: #73668
• examples: remove next-offline example: #73675
• examples: remove the old files from with-postgres: #73587
• examples: remove with-emotion-* directories: #73674
• updated with-ionic-typescript example to utilize the App Router.: #73418
• examples: update with-styletron README.md: #73411
• examples: update with-babel-macros README.md: #73410
• examples: update with-plausible README: #73305
• examples: unify related CMS examples in README: #73247
• examples: fix view source pathname at image-legacy-component: #73414
• examples: remove with-styled-components-babel: #73229
• examples: replaced GTM component with GA in Google Analytics example: #73597
• examples: introduce LaunchPad in strapi: #73244
• examples: remove with-storybook-styled-jsx-scss: #73228

Misc Changes

• Revert "[Turbopack] add rocksdb": #72505
• [Docs]: Remove try catch and link to error handling docs: #72500
• [Turbopack] improve performance of the trace server: #71661
• Docs: Move next.config.js API pages under a config folder, fix headings in TS and ESLint config pages: #72465
• Skip canary checks during internal development with VSCode: #72504
• Devlow snowflake backend: use milliseconds instead of seconds for event time: #72490
• [Turbopack] add TODO comment: #72510
• docs: unify the header deps by removing #: #72451
• fix: remove unnecessary fragment: #72492
• Fix grammatical error: remove unnecessary 'a' in 03-server-actions-and-mutations.mdx: #72496
• docs: fix broken link: #72169
• codemod(turbopack): Replace return Err(anyhow!()) with anyhow::bail!(): #72487
• Upgrade React from 66855b96-20241106 to 5c56b873-20241107: #72469
• fix(turbopack): Remove self-references from tree shaking results: #72567
• Turbopack: Don't run PostCSS on internal assets: #72579
• Update swc_core to v5.0.4 from v5.0.1: #72604
• (e2e) module-level patchFileDelay flag: #72439
• docs: remove unstable_after from Dynamic APIs: #72595
• chore: release turbopack npm packages: #72491
• Include bound args param in server reference information byte arg mask: #72588
• [Turbopack] fix bug where task was not recomputed when stale: #72509
• CNA: prompt enable turbopack value to true: #72616
• docs(use-cache): add missing function to page component examples: #72620
• docs(data-fetching): fix static params as promise examples : #72565
• Re-enable fetch logging test - HMR: #72640
• [Turbopack] migrate benchmark to new backend: #72457
• test: add wait for the error page navigation: #72760
• CNA: use eslint 9: #72762
• CNA: replace geist font from local to google: #72618
• fix(turbopack): Depend on side effect from import binding: #72601
• chore: keep create-next-app messages and docs the same: #72444
• ci: flake detection should run in both bundlers: #72773
• [Turbopack] reduce nesting: #72747
• docs: update file structure: #72748
• chore(cna): switch to .mjs tailwind config: #72124
• [Turbopack] fix collectibles counting and aggregation: #72609
• [Turbopack] implement dispose root task: #72611
• feat(turbopack): Merge single-pointer nodes in reverse direction: #72571
• test: fix hydration error on not-found test texture: #72818
• docs(turbo-tasks): Improve RcStr docs: #72825
• fix(turbopack): type error when "dynamic_embed_contents" is on: #72828
• [Turbopack] make issue ordering stable: #72751
• refactor(turbopack): Use ResolvedVc for turbopack crate: #72791
• refactor(turbo-tasks): Simplify most type bounds on Vc and related types: #72823
• fix(turbopack): Fix CSS Module renaming behavior for @container: #72607
• refactor(turbopack): Cleanup tree shaking graph logic: #72836
• [Turbopack] fix hanging waiting on in progress cells: #72758
• [Turbopack] avoid writing manifests in data/rsc variant of page: #72767
• Consolidate server actions transform errors into emit_error function: #72811
• refactor(turbo-rcstr): Move turbo_tasks::RcStr into it's own crate: #72858
• Add explicit section about type overriding for v15: #72866
• refactor(turbopack): Use ResolvedVc for turbopack-ecmascript: #72564
• refactor(turbopack): Use graph for server action workaround: #72812
• [Turbopack] refactor filesystem writes to an effect based system: #72847
• Fix sourcemaps for async Turbopack chunks: #72827
• docs(turbopack): Document build dependency on clang for rocksdb: #72493
• Clarify how MDX plugins are supported in Turbopack: #72917
• Turbopack: Don't replace constant conditions with sideeffects: #72608
• [Turbopack] fix effects tracing: #72928
• docs: fix code block language in redirecting docs: #72944
• docs: fix code block language in error pages: #72943
• docs: update "Migrate to async Dynamic APIs" docs: #72852
• Fix broken link to the rootDir doc: #72893
• docs: use relative urls: #72941
• docs: add the section titles to error page: #72942
• simplify vapid key generation docs: #72916
• docs: add and unify notes to error pages: #72838
• feat(turbopack): Implement module walking for side effect optimization: #71241
• docs: remove deprecated frameborder, adjust allowFullScreen and update the demo: #72644
• docs: fix code block language: #72839
• Docs: Changing information about data fetching cache: #72301
• Turbopack: apply effects in tests: #72952
• doc: remove internal customServer flag from custom server docs: #72962
• codemod(turbopack): Some more script-generated migrations to ResolvedVc: #72889
• Consolidate FnExpr and FnDecl server function transforms: #72960
• Allow method properties to be server functions: #72969
• Include debug script in test directories: #72992
• docs(sitemap): remove extra 's': #73023
• chore(turbopack-core): Delete dead all_modules_and_affecting_sources helper function: #73016
• [Turbopack] concurrent write batches and little endian encoding: #72929
• Remove unused retry around browser.eval: #72999
• [Turbopack] Invalidation and Persisting fixes: #72950
• docs: missing await when using params: #73044
• docs: incorrect params.id: #73045
• Remove hardcoded timeouts in Redbox test helpers: #73000
• perf(turbopack): Enable merging of export fragments: #72813
• Turbopack build: Add bench for Turbopack cache: #73040
• 🍪 Understanding Cookie Behavior in Server Components: #73001
• docs: add Fleek's Next.js template: #72988
• docs(fetch): clarify default fetch behavior: #72982
• docs: update staleTimes.mdx: #72967
• docs: Redirecting fix route handler path: #72617
• Rename waitForAndOpenRuntimeError to openRedbox: #72996
• Revert "docs: add Fleek's Next.js template": #73054
• fix benchmark directory: #73057
• hmr-test waits for compile signal: #73064
• docs(next-config): add experimental inline css docs: #73070
• docs: update tags when upgrading from 13 to 14: #73071
• docs: fix static params as promise examples: #72553
• fix: missing await, missing type Promise: #73088
• Disallow multiple server directives at the same level (file or function): #73018
• Docs: Add canary tags to expirePath and expireTag: #73096
• docs: update pages automatic static optimization rendering page: #72545
• docs(authentication): fix typescript code example: #72533
• docs: add details on React Compiler annotations with "use memo": #73053
• docs: fix code block language on redirecting docs: #73073
• docs(routing): update params type to be async (v15): #73111
• docs: clarify Switching to Dynamic Rendering section: #73113
• Method/function props of exported objects are not server functions: #73058
• Forbid this and arguments in server functions: #73059
• port turbopack-swc-utils to ResolvedVc: #73086
• port turbopack-mdx to use ResolvedVc: #73080
• feat: Update lightningcss to v1.0.0-alpha.61: #73161
• port turbopack-resolve to ResolvedVc: #73083
• move turbopack-image to ResolvedVc: #73079
• Turbopack: more tracing spans: #73010
• Handle server function directives in class methods: #73060
• 15.1 docs: forbidden, unauthorized, and authInterrupts: #73039
• Enable another Turbopack build test: #73166
• CNA: replace .eslintrc.json with eslint.config.mjs: #73162
• Turbopack: don't compute all paths for builds: #73036
• perf(turbopack): Use ResolvedVc for turbopack-css: #73172
• Revert change to ReactRefreshRequire test: #73186
• chore(CI): Remove sysroot override for macos arm64: #73188
• docs: Improve Accuracy and Type Safety on Data Fetching Examples: #73122
• docs: eslint flat config: #73167
• perf(turbopack): Use ResolvedVc for turbopack-core: #73065
• perf(turbopack): Use ResolvedVc for turbopack, turbopack-tests, turbopack-wasm: #73196
• perf(turbopack): Use ResolvedVc for turbopack-nodejs: #73200
• perf(turbopack): Use ResolvedVc for turbopack-env: #73202
• Getting Started Docs: Add new "Layouts and Pages" page: #73049
• Docs: forbidden and unauthorized nits: #73213
• Turbopack: make client references actual references: #73174
• Docs: Update turbopack API Reference: #73215
• Update authentication docs to use useActionState: #72503
• Don't hoist a server function if a compile error was emitted: #73189
• Forbid super in static class methods with server function directives: #73061
• port turbopack-node to ResolvedVc: #73082
• port turbopack-static to ResolvedVc: #73084
• perf(turbopack): Use ResolvedVc for next-api, part 1: #73234
• Pin undici in tests: #73263
• Turbopack: use try_join instead of future::try_join_all: #73261
• docs(server-actions): add missing formData type: #73257
• perf(turbopack): Use ResolvedVc for next-api, part 2: #73235
• docs: update static-tweet to react-tweet: #73253
• docs(fetching): params to await params: #73254
• convert let keyword to const keyword to data fetching and caching example: #73251
• [Turbopack] instead of depending on all env vars, track them via Proxy in webpack loaders: #73112
• docs: update the demo link of kontent.ai: #73250
• Docs: Fix headings in Layouts and Pages: #73268
• remove ResolvedVc from trait functions: #73270
• perf(turbopack): Use ResolvedVc for next-api, part 3: #73236
• [Turbopack] Revert "refactor filesystem writes to an effect based system": #73287
• Devlow: exit with non-zero code on failure: #73276
• perf(turbopack): Use ResolvedVc for next-api, part 4: #73237
• perf(turbopack): Use ResolvedVc for turbopack-browser: #73198
• perf(turbopack): Use ResolvedVc for next-core: #73177
• perf(turbopack): Use ResolvedVc for next-api, part 5: #73238
• test: reduce number of rendering loop causing flakiness: #73277
• Turbopack build: Fix css-minify test: #72990
• chore(turbo-tasks): Add a lint for Vc<T> in turbo-tasks types: #73298
• docs: add await before headers() and cookies() calls: #73315
• port turbopack-ecmascript to ResolvedVc: #73226
• test: fix canary test with 18.3.1: #73327
• Pin version of nwsapi (revert later): #73351
• fix Turbopack devlow bench: #73278
• Revert "Pin version of nwsapi (revert later)": #73353
• [Turbopack] Performance improvements for Persistent Caching: #73265
• refactor(turbopack): Use ResolvedVc<T> for struct fields in next-core: #73310
• refactor(turbopack): Use ResolvedVc<T> for struct fields in turbopack-ecmascript: #73302
• refactor(turbopack): Use ResolvedVc<T> for struct fields in turbopack-css: #73300
• refactor(turbopack): Use ResolvedVc<T> for struct fields in next-api, part 1: #73366
• docs: add missing default to page component examples: #73233
• Documentation Fix: Typo and URL Correction: #73397
• [Turbopack] Custom persistence layer: #73029
• chore(cna): add .pnpm-debug.log* to all cna gitignore: #73446
• cna: update .gitignore to ignore all .env files: #73415
• chore(turbo-tasks): improve ast-grep lint time: #73440
• [Turbopack] fix mmap advise on windows: #73462
• Getting Started docs: Images and Fonts: #73340
• Add mention of changing debugWithEdge to debugWithChrome.: #73409
• docs: Add note about remove of the swcMinify flag: #73281
• docs(typo): fix typos in file conventions, functions, and errors: #73376
• add more ResolvedVc best-practices lints: #73331
• docs: sort and update CMS examples: #73295
• Allow passing a nonce to google tag manager related script: #73370
• Getting Started Docs: CSS: #73341
• Getting Started docs: Fetching and Streaming: #73352
• Getting Started Docs: Images and Fonts feedback: #73470
• prevent accidentally re-creating ResolvedVc via deref by using a deprecated fn: #73428
• refactor(turbopack): Disable tree shaking by default: #73421
• [Turbopack] fix race condition in database compaction: #73495
• fix unnecessary to_resolved calls in test cases: #73501
• [Turbopack] small minor performance improvements for dirtyness tracking and scheduling: #73494
• turbopack-cli: Use correct fs and env for builds: #73487
• fix some trivial cases of to_resolved being used in a loop: #73435
• refactor(turbopack): Use ResolvedVc<T> for struct fields in turbopack-core: #73301
• refactor(turbopack): Use ResolvedVc<T> for struct fields in turbo-tasks: #73371
• refactor(turbopack): Use ResolvedVc<T> for trivial struct fields: #73372
• test: Enable tree shaking tests: #73541
• [Turbopack] fix incorrect task access for Persistent Caching: #73549
• [Turbopack] more debugging options for Persistent Cache: #73550
• sync-react: Add affordance to stop syncing Pages Router: #73533
• Remove unused React 17 install: #73534
• create-next-app: Use stable React 19 types: #73569
• Fix PostCSS dependency message handling: #73529
• docs: update the outdated generate sitemaps doc with versioned changes: #73547
• [Turbopack] add telemetry for persistent caching usage: #73554
• docs: fix forbidden file paths: #73575
• docs(composition-patterns): add missing React.ReactNode type in layout.tsx example: #73577
• test: replace check to retry in hmr.test.ts: #73590
• chore(docs): mention uses for unoptimized: #73604
• test: fix next-sass test: #73633
• refactor(turbopack): Use ResolvedVc<T> for struct fields in extra crates: #73451
• refactor(turbopack): Use ResolvedVc<T> for struct fields in next-api, final part: #73367
• docs: Fix image component API reference parsing: #73658
• docs: fix code block language in images-and-fonts docs: #73492
• fix(turbopack): Fix deprecation warnings from unnecessary .to_resolved() calls: #73631
• [Turbopack] replace EnvLayer with a faster filter: #73614
• [Turbopack] fix invalid source maps on HMR: #72328
• [Turbopack] include task name in dirty cause of output change: #72574
• 15.1 docs: React 19: #73510
• Docs: Add canary page to upgrade guides: #73518
• [Turbopack] change emit collectible to require ResolvedVc: #73684
• Fix failing tests: #73707
• test: move HMR Full Reload test to a separate file: #73591
• test: change with-next-sass to with-sass: #73670
• test: move HMR main test to a separate file: #73611
• [Turbopack] Introduce OperationVc that wraps operations: #70242
• chore(github): update stale issue periods: #73709
• test: update turbopack-dev-examples-manifest: #73230
• [Turbopack] use thread local trace collecting: #73615
• Skip build_and_deploy on docs-only changes: #73659
• 15.1 docs: request APIs in after: #73692
• [Turbopack] fix lmdb feature: #73728
• [Turbopack] cleanup and documentation: #73496
• Turbopack: Single-graph-traversal and migrate next/dynamic: #73222
• Docs: Getting Started Nits: #73596
• 15.1 docs: Add experimental tags to forbidden and unauthorized APIs: #73513
• 15.1 docs: stable after: #73038
• Turbopack: migrate server actions to single-graph-traversal: #73260
• re-enable middleware deploy tests: #73744
• docs(turbopack): Better document the Vc type, with references to ResolvedVc and VcOperation: #72524
• test: fix type error in segment-cache-basic test: #73755

Credits

Huge thanks to @sokra, @molebox, @delbaoliveira, @eps1lon, @wbinnssmith, @JamBalaya56562, @hyungjikim, @adrian-faustino, @mottox2, @lubieowoce, @bgw, @mknichel, @wyattjoh, @huozhi, @kdy1, @mischnic, @ijjk, @icyJoseph, @acdlite, @unstubbable, @gaojude, @devjiwonchoi, @cena-ko, @lforst, @devpla, @samcx, @styfle, @ztanner, @Marukome0743, @timneutkens, @JeremieDoctrine, @ductnn, @karlhorky, @reynaldichernando, @chogyejin, @y-yagi, @philparzer, @alfawal, @Rhynden, @arlyon, @MJez29, @Goodosky, @themattmayfield, @tobySolutions, @kevinmitch14, @leerob, @emmanuelgautier, @mrhrifat, @lid0a, @boar-is, @nisabmohd, @PapatMayuri, @ovogmap, @Reflex2468, @LioRael, @betterthanhajin, @HerringtonDarkholme, @bpb54321, @ahmoin, @Kikobeats, @abdelrahmanAbouelkheir, @lumirlumir, @yeeed711, @petter, and @suu3 for helping!