fix(deps): update nextjs monorepo to v16.4.0

[renovate]

Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
@next/mdx (source)	16.3.5 → 16.4.0
next (source)	16.3.8 → 16.4.0

---

Release Notes

vercel/next.js (@​next/mdx)

v16.4.0

Compare Source

Check out the 16.4 announcement post to get an overview of the changes.

Core Changes

• Show compiler plugin warning in more situations: #​75682
• fix(scripts): correct typo in rm.mjs error message: #​87015
• docs: improve clarity and punctuation in README: #​86096
• Fix debug build paths Pages Router support entries: #​93529
• bundle-analyzer: record historical snapshots on each analyze run: #​93520
• fix: detect proxy.ts correctly with compound pageExtensions: #​93246
• feat(turbopack): support false values for resolveAlias config: #​93331

Misc Changes

• docs: correction to dynamicParams migration: #​96624
• docs: proxy event argument: #​96435
• docs: remove experimental note from runtime prefetching: #​96615
• Preserve per-segment prefetching after dynamic navigation: #​96583
• Rename static generation stream option to waitForAllReady: #​96564
• Remove obsolete static generation plumbing: #​96563
• [turbopack] Drop dead writes to exports: #​96381
• [turbopack] Ignore writes to exports after a module.exports = {} writes: #​96380
• [turbopack] Add test for sideEffects with optimizePackageImports: #​96549
• [turbopack] Strip leading BOM before parsing CSS: #​96678
• Upgrade React from cbb046ab-20260731 to 7dfc7ccd-20260803: #​96550
• docs: use relative doc links in instant-navigation error pages: #​96672
• Turbopack: terminate failed plugin worker threads: #​96592
• Fix HTML-limited bot matching in prerender bypass rules: #​96584
• [ci] Fix create_release_branch for new repo permissions: #​96641
• test: skip action module instance deploy test: #​96629
• docs: quote the dynamicParams build error in a blockquote: #​96633
• [react-sync] Open pull requests as the bot that authors the commits: #​96682
• [Bench] Fixes for pure Fizz bench: #​96771
• Derive foreground cache revalidation from the consumer: #​96731
• Fix race when navigating Back before hydration: #​96252
• docs: present each Skill as steps in the AI agents guide: #​96751
• Reuse completed cache entries for the rest of a request: #​96727
• Upgrade React from 7dfc7ccd-20260803 to 11eddecd-20260805: #​96735
• Remove WorkStore execution mode: #​96674
• Remove cache revalidation execution mode reads: #​96670
• Separate App Route render and prerender pipelines: #​96662
• Remove App Page execution mode reads: #​96660
• test: fix missing await in css-chunking test: #​96725
• docs (Skills): stop assuming app/ at the root and port 3000: #​96696
• Implement next/font BeforeResolvePlugins as ImportMappingReplacement: #​95808
• Use Tailwind Turbopack loader in create-next-app: #​96606
• docs: instant navigation quick start with an adoption prompt: #​96663
• Separate App Page render and prerender pipelines: #​96659
• Move App Router execution intent to entrypoints: #​96640
• Pass explicit render capabilities through App Render: #​96576
• Pass explicit prefetch hint policy through App Render: #​96572
• Replace WorkStore isStaticGeneration with executionMode: #​96570
• docs: document ! exclusion and src/ prefix for --debug-build-paths: #​96703
• Change loadManifest to return undefined with handleMissing: #​96530
• Refactor server from CacheNodeSeedData -> TransportData: #​96679
• Unify full/partial navigation response types: #​96439
• Unify RouteTree and CacheNodeSeedData on the client: #​96406
• Consolidate Promise.withResolvers polyfills: #​96772
• [ci] Open automated update pull requests with nextjs-bot: #​96683
• Require Cache Components for Instant Navigation testing: #​96745
• Fix use cache over- and under-invalidation in dev: #​96235
• Fix which pages the dev server announces, and when: #​96250
• docs: update redirected links to current targets: #​96723
• Fix(deployment-id): prevent exception on old webkit: #​94604
• [fragment-scroll] Remove config.experimental.appNewScrollHandler: #​95602
• [turbopack] Enable reexport-unknown execution test: #​96774
• ci: stop publishing @​vercel/devlow-bench: #​96887
• fix(turbopack): name the module in the non-ESM-placeable error, and stop duplicating the importer in traces: #​96560
• fix(turbopack): support type: 'text' in rules, and error on binding imports of non-ESM modules: #​96558
• Lint devlow-bench with the root eslint config: #​96871
• Remove turbopack/packages and relocate devlow to packages/: #​96860
• Flush pending revalidations for forwarded action error responses: #​96945
• Handle Server Actions on dynamic PPR fallback routes: #​96932
• Turbopack: Improve how DiskWatcher is configured and fix polling watcher bugs: #​96440
• Turbopack: Allow DiskWatcher to use a mocked DiskFileSystem, add a small unit test: #​96353
• [turbopack] Add e2e test that uses component chunks + workers: #​96556
• [turbopack] Support experimental.serverMinification & expand experimental.turbopackMinify: #​96578
• Add a turbopackChunking documentation page for pages router: #​96698
• [turbopack] Don't run Webpack tests on Turbopack-only changes: #​96656
• [turbopack] Enable the shared runtime by default: #​96778
• [turbopack] Enable CJS tree shaking by default: #​96779
• refactor: clean up places that needlessly list all RenderStages: #​96907
• Fix the documented invocation for generating tests non-interactively: #​96896
• Make NextConfigComplete typing more accurate: #​96700
• Upgrade to swc 75: #​96702
• docs: link View Transitions skill on skills.sh and clarify the example prompt: #​96863
• [ci] Reset the turbopack deploy test project in the weekly cron: #​96822
• docs: add authentication with Cache Components guide and iron-session example: #​95802
• [turbopack] Fix a potential deadlock in scope_and_block: #​95695
• Remove the turbopack-build-events trace span, use next build instead: #​96746
• docs: add export const dynamic = 'force-static' to Route Handlers example on Static Exports: #​96964
• [turbopack] Follow re-exports for side-effect free async modules: #​95993
• [turbopack] Treat constants with values referencing other values as unsafe: #​96190
• [refactor] Rename encodeCacheTag to encodeHeaderSafe: #​96936
• Fix formatting of Google Fonts section in documentation: #​88447
• Fixing a bug - typo issue fixed: #​97141
• examples: fix Webiny API env variable name: #​97134
• docs: fix Link prefetch grammar and Client Components wording: #​97132
• Use emitted app entries for post-build processing: #​97139
• docs(mdx): fix package name in .md handling section: #​97131
• [turbopack] Reduce native React Compiler work: #​96820
• docs: rename repo to repository for consistency: #​87849
• Fix typo in Data Access Layer section: #​87202
• docs: runtime prefetching -> optimizing prefetching: #​96934
• [CC] Track APIs that cause incompatible static/app shells: #​97040
• Fix client component loading span timing: #​96455
• Trace development route compilation: #​96454
• Prefix 'use cache' debug logs with the full directive: #​97037
• Revert "[turbopack] Enable CJS tree shaking by default (#​96779)": #​97018
• Revert "[turbopack] Follow re-exports for side-effect free async modules": #​97009
• [fragment-scroll] Rename ScrollAndMaybeFocusHandler to ScrollHandler: #​96828
• Trace development route preparation: #​96453
• test: cleanup Turbopack snapshot config: #​97013
• Remove unused htmlLimitedBots from renderOpts: #​96701
• fix(turbopack): point at the glob that matched a file with no module type: #​96561
• [turbopack] Bail CJS tree-shaking on var x = module.exports = {}: #​97130
• docs: server client and directives: #​96145
• docs: clarify client cache freshness after hydration: #​97180
• docs: create client-side fetching guide: #​96341
• Turbopack: accept a module type argument for import.meta.glob: #​96991
• docs: align Cache Components authentication guide title: #​97143
• test: re-enable a few more passing NFT unit cases: #​97017
• [turbopack] Do the CJS analysis needed for scope hoisting: #​95826
• Remove legacy PPR code paths: #​96868
• Use Cache Components as the internal PPR signal: #​96827
• Make legacy PPR paths explicit: #​96753
• fix: typos in code comments: #​97137
• Fix spelling in two comments: #​97136
• Decouple loader tree construction from children ordering: #​97192
• Bump lightningcss: #​97159
• Update gh-stack skill guidance: #​97163
• [test] Unflake use-cache-custom-handler-dev tests: #​97187
• Forward a build-container pin to deploy-test deployments: #​97191
• Fix shared Turbopack runtime initialization race: #​97215
• Fix stale data after navigation despite revalidation: #​95439
• [turbopack] Only use the shared runtime by default on canary: #​97208
• test: fix 'ouput' typo in parseIdsFromCliOutput: #​97266
• Add the mtime fallback back: #​97268
• Allow issue participants to request reopening: #​96947
• [turbopack] Document clusters for chunking: #​97267
• Link to issues in the contribution guide and discourage trivial PRs: #​97188
• Stop serializing hmr version state: #​97146
• [turbopack] Add clusters to chunking heuristics: #​95157
• [test] Redirect the deployment host in-process for proxy deploy tests: #​97260
• [test] Unflake two cache-components-dev-streaming assertions: #​97246
• [test] Unflake use-cache-default-profile-expire-zero tests: #​97250
• Allow running ncc before pnpm build: #​97234
• Invalidate deferred Webpack entry sources: #​97205
• Unify how a response's shell and full payloads are written: #​96878
• Convert per-segment prefetches to NavigationFlightResponse format: #​96877
• Unify how server responses are written into the client cache: #​96876
• Convert tree prefetches to NavigationFlightResponse format: #​96788
• fix(next/image): skip 0-byte entries when initializing disk LRU cache: #​94068
• Update authentication diagram URL: #​97320
• Add a script for adopting fork pull requests: #​97252
• Migrate napi-rs bindings from v2 to v3: #​95412
• Upgrade React from 11eddecd-20260805 to 22e4f993-20260811: #​97249
• Add RDC compression rollout controls: #​97247
• [testmode] Fix infinite recursion in testmode passthrough fetch: #​96525
• Turbopack: add imports_wildcard NFT unit test: #​97373
• Turbopack: improve chunk_item_content docs: #​97370
• test: Reenable i18n-api-support deploy test for Turbopack with adapters: #​96898
• Trace instrumentation startup: #​97296
• Trace route module preparation: #​97295
• Trace route module loading: #​97318
• fix(deps): bump satori and @vercel/og: #​97276
• [test] Cover 'use cache: private' in route handlers: #​97349
• Fix missing Pages runtime in adapter Pages API outputs: #​96819
• docs: align SPA guide reducer example with React conventions: #​97341
• Update blob version.: #​97342
• Upgrade React from 22e4f993-20260811 to eb8feb71-20260814: #​97382
• Adopt SelectedMetadata for metadata rendering: #​97387
• fix(next/image): reject empty image on read/write to disk cache : #​97278
• Turbopack: remove stale manifests for deleted routes: #​97333
• Turbopack: make unreachable codegen more generic: #​97385
• Wait for back-before-hydration recoveries in the browser: #​97321
• Extract metadata resolution primitives: #​97388
• test: update React 18 redbox snapshot: #​97415
• Remove server route matcher stack: #​94157
• Anchor the async local storage instances to global symbols: #​97255
• test: deflake use-cache-size-zero warm reload: #​97421
• Scaffolding for concurrentRouterQueue flag: #​97413
• Reorganize client router modules: #​97402
• fix(turbo-persistence): allow 32-bit usize conversion: #​97288
• test: restore missing NFT exports* unit fixtures: #​97459
• [ci] Fix backport canary release dispatch: #​97383
• turbo-tasks-backend: Enforce that tasks exist when accessing them: #​96043
• turbo-tasks-backend: add persistence delete/tombstone plumbing for GC: #​95975
• turbo-persistence: add key-value tombstones for MultiValue families: #​96929
• Trace lazy App Route module loading: #​97439
• [ci] Wait for the next version to be available on npm before deploy tests: #​97460
• docs: fix stale Dev Overlay README link in contributing guide: #​97486
• docs: app router reference accuracy: #​97477
• test: Don't wait trying to load non-existing images: #​97488
• test: cover dynamic APIs with i18n base path: #​97367
• style(examples): remove redundant justify-content declaration: #​97222
• docs: rename Vercel Edge Config to Global Config in redirecting guide: #​97456
• fix: improve form accessibility by associating labels with inputs: #​96335
• [docs] fix: grammar typos in linking and navigating guide: #​95544
• fix(examples): correct error message typo: #​97223
• docs: fix typos in example links: #​97149
• Model prerenders as render candidates: #​97431
• Turbopack: support character class ranges in regex: #​97502
• docs: warn when catching permanentRedirect: #​97496
• Remove the development debug channel persistence: #​97510
• Stop the browser from restoring stale pages in development: #​97505
• Turbopack: gracefully handle outputFileTracingIncludes matching a symlink: #​97507
• docs: mention Valibot as validation library option in forms guides: #​97468
• [PPF] Remove unstable_eager: #​97524
• [PPF] Do not mark complete shell requests as partial: #​97503
• fix: add accessible label to icon-only link: #​96334
• Fix stale cross-references in skills/: #​97566
• docs: generateMetadata values should be serializable with use cache: #​97551
• Move preview props into separate manifest: #​96004
• docs: adjust interactive app guide: #​97558
• Turbopack: allow TURBOPACK_PRINT_CHUNK_GROUPS in release builds: #​97515
• [test] Point next-image-legacy images at a reachable endpoint: #​97545
• test: improve error-on-next-codemod-comment flakiness: #​97553
• Turbopack: cross-module constants: #​90300
• test: better isolate concurrent-install suite: #​97546
• docs: outlining and lcp: #​96942
• Turbopack: More aggressively debounce filesystem watch events if we detected changes to node_modules: #​96116
• docs: document metadata pagination field: #​95509
• docs: document deploymentId build ID override and Pages Router skew in 16.2: #​97645
• Upgrade React from eb8feb71-20260814 to eafeac09-20260819: #​97636
• Turbopack: rename to use turbopack: no side effects: #​94427
• refactor: move useDynamic{Route,Search}Params to reduce snapshot churn: #​97360
• [PPF] unstable_navigation(): #​96908
• [PPF] Scaffold unstable_navigation(): #​97236
• docs: Explicit cache output description: #​97548
• Improve Cache Components sync IO migration guidance: #​97572
• [test] Use a non-native stub for the server externals list test: #​97614
• Avoid GitHub API rate limits for create-next-app examples: #​97612
• [test] Cover the prerender worker-thread backend with an addon we control: #​97543
• [test] Convert the prerender-native-module suite to local fixture packages: #​97542
• [test] Replace the turbopack-reports sqlite3 dependency with a local addon fixture: #​97541
• [test] Drop the dead sqlite3 build approval from the sharp-basic suite: #​97540
• Remove HmrTarget: #​97253
• Keep HMR instructions typed until serialization: #​96569
• Serialize frozen collections by value only: #​96686
• feat(turbopack): isolate HMR listeners across microfrontends: #​95997
• Turbopack: deduplicate Pages Router app chunks: #​97664
• [react-sync] Check assignability before assigning the actor: #​97638
• fix: preserve trailing slash during export MPA fallback: #​97613
• Turbopack: Split the read and write codepath data structures for symlinks: #​97395
• Turbopack: Show last modified file when waiting for the filesystem to settle: #​97648
• docs: fix parallelRouteKey parameter name in useSelectedLayoutSegment(s): #​97710
• Turbopack: Avoid cloning paths in fs watcher if the path is already in a map: #​97655
• Remove generated error codes: #​97687
• [PPF] Instant validation for unstable_navigation(): #​97309
• Turbopack: trace graceful-fs calls: #​97694
• Migrate some async blocks to async closures: #​97666
• turbo-tasks: add scope_unbounded, a scoped execution primitive that allows more work to be discovered: #​95974
• test: make app-document-import-order more robust: #​97682
• Add a Turbopack error for missing root layouts: #​97639
• Improve Partial Prefetching adoption checks: #​97637
• test: stabilize poisoned proxy error overlay: #​97609
• docs: correct the upper stale bound for App Shell exclusion in cacheLife: #​97653
• docs: Adapters entry page lists its children pages twice: #​97677
• [PPF] unstable_prefetch(): #​97622
• [PPF] Scaffold unstable_prefetch(): #​97618
• docs: clarify beforeInteractive placement for root layouts: #​97643
• fix(turbopack): give eager import.meta.glob values the ESM namespace: #​96559
• introduce an options struct for constructing backend storage: #​97284
• [devtools] Fix indicator dragging on touch screens: #​97723
• Add next/cache-handlers types entrypoint: #​97592
• Remove unused return values from getPageStaticInfo: #​97661
• [turbopack] defer NFT module content hashes: #​97773
• test: deflake basePath external navigation: #​97611
• docs(adapters): document assetsHashes and routing.middlewareMatchers: #​96536
• Migrate remaining async blocks to async closures: #​97701
• Turn off the adapter route collapses by default: #​97774
• Serve a run of fallback shells from one route entry: #​97738
• [test] Capture the route table for apps with several param shapes: #​97728
• Stop emitting a separate route entry for a dynamic route's RSC form: #​97726
• Stop emitting a redundant route per prefetch segment: #​97720
• [test] Capture the dynamic routes a build passes to an adapter: #​97719
• turbo-tasks: compile conditional cell updates once, not per cell type: #​97763
• Turbopack: add unit test coverage for FileSystemPath::hash_file: #​97743
• Record fallback cache lifetime for blocking PPR routes: #​97821
• Document catchError for the Pages Router: #​97748
• clippy: allow needless late init where it makes sense: #​96410
• Turbopack: emit/collect: #​96631
• docs: note that response headers must be set before calling handle() in a custom server: #​97693
• Deduplicate the regress, wat/wasmparser and base64 dependencies: #​97762
• perf: split cold TurboMalloc accounting paths: #​97767
• turbo-tasks: execute scheduled tasks inline when they are read: #​96808
• Revert "Record fallback cache lifetime for blocking PPR routes (#​97821)": #​97835
• Sweep stale Turbopack output from distDir on dev startup: #​97591
• Fix metadata prefetch cache key for search params: #​97729
• Turbopack: Improve file existence error handling in realpath_with_links and in module resolution: #​97717
• Write traces with buffered synchronous IO: #​96874
• fix(wasm): don't enable SWC's plugin host for wasm targets: #​97859
• fix(turbopack-node): make process_pool inert on wasm: #​97858
• fix(turbopack): make the SWC wasm-plugin backend native-only: #​97857
• fix(turbopack-trace-utils): skip the ctrl-c handler on wasm: #​97856
• refactor(turbopack-cli-utils): replace crossterm with owo-colors: #​97855
• fix(turbo-tasks-fs): create symlinks through the WASI API on wasi: #​97854
• fix(turbo-tasks): compile EventListener::wait on wasm: #​97853
• fix(turbo-rcstr): allow the napi feature on wasm targets: #​97852
• fix(next-napi-bindings): detect the target, not the host, in build.rs: #​97576
• Stop printing a stack frame for error message text: #​97829
• docs: clarify revalidateTag profile expire semantics: #​97836
• docs: param access on use-server: #​97865
• docs: fix typos and correctness issues in App Router docs: #​97823
• Add deploy release test skill: #​97563
• [test] Deflake the page config test for a string config value: #​97848
• test: stabilize read-only page recreation: #​97674
• Show the errors of an AggregateError behind a cause: #​97830
• Upgrade React from eafeac09-20260819 to bd6ea412-20260824: #​97812
• fix: reuse a single drain listener when piping Node streams through gzip: #​97698
• test: preserve server cache after compile error: #​97724
• Fix Turbopack resolution through chained symlinks: #​97825
• Add evals for whether agents actually use Next.js: #​97816
• evals: judge behavior instead of matching source text: #​97826
• Bump @​vercel/agent-eval to 2.2.1: #​97885
• feat(turbopack): resolve /-rooted imports from the project directory: #​97799
• [ci] Use short-lived access tokens for preview-build uploads instead of static token: #​97256
• Turbopack: correctly trace through TypeScript __importStar: #​97697
• [turbopack] simplify ecmascript effect queue: #​97771
• Update default Create Next App favicon: #​97634
• fix: don't drop client references when the concatenated module id is 0: #​97936
• Replace resumed render bailout error with ReactDOM.browser behind a flag: #​96844
• Replace useSearchParams bailout error with ReactDOM.browser behind a flag: #​96843
• Replace CSRBailout error with ReactDOM.browser behind a flag: #​96826
• fix(next/image): reject non-2xx internal image responses: #​97957
• [test] Pin Vercel CLI to Node 20.9 compatible version: #​97960
• Re-enable AVIF image optimization: #​97931
• Don't report a client-aborted RSC stream as a render error: #​96715
• [PPF] Only track runtime accesses when the promise is used: #​97165
• Fix Turbopack re-export cycle deadlock: #​97933
• Port React's @​gate test directive to the e2e harness: #​96228
• Migrate from box_patterns to deref_patterns: #​97924
• Turbopack: expose list of non-inlined env vars: #​95310
• feat(turbo-tasks-fetch): stub HTTP on wasm targets: #​97585
• fix(turbo-rcstr): make TaggedValue usable on wasm: #​97577
• docs: explain origin matching for allowedOrigins and allowedDevOrigins: #​97805
• Turbopack: improve Pat::Assign modelling in analyzer: #​97867
• Upgrade rustc to nightly-2026-08-20: #​97665
• Upgrade React from bd6ea412-20260824 to f789f203-20260825: #​97887
• [test] Fix flaky build CLI output capture: #​97900
• turbo-tasks-backend: parent_count reference counting: #​95976
• Upgrade Turbopack to hashbrown 0.15: #​97808
• ci: skip framework tests for agent evals and skills: #​97998
• Expand Turbopack dev cleanup: #​97833
• Add Cache Components option to create-next-app: #​97695
• Mark deploy release test skill as internal: #​97961
• Turbopack: shorten CSS module class names: #​97944
• Prune incomplete parallel route matchers: #​97108
• Upgrade React from f789f203-20260825 to 29d9d318-20260826: #​97995
• docs(skills): preserve prefetched UI during Partial Prefetching adoption: #​97712
• Omit undeclared children slots from app routes: #​97184
• Turbopack: widen the chunk ident hash from 7 to 13 base38 chars: #​97945
• Fix request-context retention in the default use cache handler: #​97941
• docs: improve discovery summaries: #​97982
• test: add test for local font with deployment id: #​97987
• Retain interception route host slots: #​97242
• test: disable flaky sync-io-blocks-root.test.ts: #​97986
• [test] Drain build output before start: #​97947
• Expose durableUseCacheEntries config in workStore: #​97926
• Pages Router: Deprecate React 18 support: #​97689
• Turbopack: call loadActionManifest for app-route: #​97921
• [test] Unpin Vercel CLI version: #​97974
• Turbopack: don't replace single-arg calls with argument in analyzer: #​95277
• Turbopack: allow compiling turbopack-node without a pool backend: #​97943
• Support immutable static assets with output: 'export': #​97711
• Fix build error when aliasing typescript to @typescript/typescript6: #​97942
• Fix optimistic routing for encoded dynamic params: #​97948
• Fix intercepted route params after Proxy rewrites: #​97953
• [PPF] Fix navigation() in prospective runtime prerenders: #​98000
• Revert "test: re-enable sync IO root coverage": #​98050
• Turbopack: drop rust analyzer skip annotation: #​98047
• Turbopack: add next_config.use_react_experimental getter: #​98032
• More granular cache keys for use-cache entries: #​95233
• [ci] Remove dormant code_freeze workflow: #​97756
• test: re-enable sync IO root coverage: #​97996
• [ci] Remove the unused wrong-issue-template workflow and action: #​97749
• [image-optimizer] Refactor into lightweight transform module: #​97988
• [ci] Remove the stale-issue workflow: #​97758
• [ci] Use presigned URLs to upload preview builds: #​97922
• Turbopack: allow get_definable_name to return a list: #​97984
• docs(examples): document env var handling in the Docker examples: #​97968
• Turbopack: unify member and in handling: #​97985
• Update outdated snapshots: #​98011
• Guard filesystem reads against unresolved symlinks: #​97902
• Turbopack: enable export mangling by default in production builds: #​97676
• Turbopack: mangle exported names for smaller bundle sizes: #​97672
• [ci] Remove the popular workflow and its action: #​97753
• Store keys in key order in SST blocks that omit hashes: #​97480
• Honor non-interactive mode in upgrade codemod prompts: #​98030
• Transform .mjs files with Next.js codemods: #​98029
• evals: stop requiring the removed viewTransition flag in agent-043: #​98116
• errors: shorten "use cache" messages and unify them into one factory: #​94300
• test: add adoption skill evals: #​97759
• Upgrade React from 29d9d318-20260826 to ff7445e6-20260831: #​98113
• [ci] Simplify upload-preview-tarballs workflow: #​98109
• devlow: use commander for cli argument parsing: #​93860
• [PPF] Pass in original searchParams for private-cache pages: #​98041
• docs: document create-next-app Cache Components prompt and flag: #​97798
• lazy server hmr: #​96566
• Fix Turbopack HMR recovery after dropped connections: #​97966
• test: Improve test cache handler implementations: #​98098
• docs: Fix the documented contract for custom cache handlers: #​98039
• chore: remove unused code from image optimizer: #​98060
• docs: add layout stability guidance for videos and iframes: #​98070
• tests: Improve use-cache-cross-deployment tests: #​98049
• turbo-tasks-malloc: report memory from mimalloc: #​97761
• Remove Edge runtime handling in use-cache-wrapper: #​98139
• Skip discussions in the issue_lock workflow: #​98146
• [ci] Fix issue_lock: #​97755
• docs: document preloading with Cache Components: #​97864
• chore: Remove expired sharp release age exclusions: #​98120
• Reduce Turbopack cache size with per-family compression: #​97714
• [test] Skip hooks of suites skipped by a lazy @force-gate: #​98169
• Bump swc to v77: #​97407
• Upgrade React from ff7445e6-20260831 to 21c89c9f-20260901: #​98147
• turbo-tasks-backend: parent_count-driven garbage collection: #​97282
• Remove the worker thread for turbopack builds: #​96862
• turbo-tasks-malloc: address review feedback on #​97761: #​98153
• test: remove stale deploy manifest exclusions: #​98051
• Enable hourly next-maintainer auto-close workflow: #​98225
• Return client errors for unrecognized Server Actions: #​98123
• Add Next Maintainer auto-close workflow: #​98197
• perf(turbopack): skip ignored files during server tracing: #​97475
• docs: note that experimental.taint taints process.env: #​98145
• test: preserve static params during Cache Components migration: #​98209
• Upgrade web-vitals to v6 and report soft navigations: #​97232
• Upgrade React from 21c89c9f-20260901 to f4e439e1-20260902: #​98188
• Turn on the adapter route collapses by default: #​98218
• fix: suppress missing package manager errors in next info: #​97946
• Turbopack: fix source field in CSS sourcemaps: #​88225
• fix: track dynamic accesses in final runtime prerenders: #​98255
• docs: add API reference pages for skipProxyUrlNormalize and skipTrailingSlashRedirect: #​97967
• fix: route info segment overrides not updating in dev overlay: #​96968
• test(turbopack): remove dead top-level task unma

[!IMPORTANT]
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[happy-haki]

Maintainer hold note (2026-09-25): publish age 16.3.6 = 2026-09-22T16:19Z → 7-day hold satisfied 2026-09-29. Today's preview is green ✅; local gates run at merge time next check. Security fix (GHSA-vcvr-r3jv-pc5j, next/og RCE) — repo has 0 usages of next/og, so no urgent exposure.

[happy-haki]

Daily maintainer check 2026-09-26: HOLD continues (publish age < 7 full days).

• npm publish evidence: next@16.3.6 published 2026-09-22T16:19Z (age ~3d8h as of 2026-09-26T00:30Z).
• Category: runtime framework patch (SSRF/middleware-bypass security fixes = runtime behavior change) → 7-day hold per policy, no early-merge exception.
• Checks today: labeler ✅, Netlify deploy-preview fix(deps): update nextjs monorepo to v16.4.0 #237 ✅ (https://deploy-preview-237--semantic-template.netlify.app).
• 7 full days satisfied at 2026-09-29T16:19Z → first qualifying daily run: 2026-09-30 09:30 KST (2026-09-29 00:30Z run is still ~8h short). Local install/lint/build gates to be run on the branch at merge time.
• Open Dependabot alerts for next: 0 (all 46 historical next advisories already fixed/dismissed).