technologies / next / 16.3.0 Next.js 16.3.0 2026-08-03 notable
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3 breaking changes 5 key points
Next.js 16.3.0 stabilizes unstable_instant, enables Node streams and rootParams by default, removes some config. summary · from the release notes only · claude-haiku-5-5 · prompt v7
breaking changesall cited, each with a fix The partialFallbacks config flag is removed. 383 Remove partialFallbacks config flag: #93859
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= partialFallbacks flag and remove it; the notes give no replacement.
The turbopackMemoryLimit option is removed. 530 Remove turbopackMemoryLimit it is dead: #94483
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= turbopackMemoryLimit from next.config if it is set; the notes give no replacement.
The immutable static assets option moves out of experimental. 807 Move immutable static assets config option out of experimental: #95351
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= experimental and move it to its new location; the notes do not name the new key.
key points github.com/vercel/next.js · 1594 lines ### Core Changes - Update vendored lodash to 4.17.23 to fix CVE-2025-13465: #91558 - Fix invalid HTML response for route-level RSC requests in deployment adapter: #91541 - Normalize encoded dynamic placeholders in app routes: #91603 - Fix(pages-router): restore Content-Length and ETag for /_next/data/ JSON responses: #90304 - Update tokio from 1.43.0 to 1.47.3: #90945 - [turbopack] Simplify snapshotting logic: #91178 - Turbopack: enable server HMR for app route handlers: #91466 - turbo-tasks-backend: batch find_and_schedule_dirty using for_each_task_meta: #91497 - [turbopack] Use bail! instead of panic! for duplicate module ident error: #91636 - Skip loadBindings() Lightning CSS check during next start: #91538 - turbo-tasks-backend: batch schedule dirty tasks in aggregation_update: #91461 - Turbopack: Add importModule() support to webpack loaders: #89630 - turbo-persistence: fix mmap page alignment and improve error context in MetaFile::open_internal: #91640 - turbopack-css: demote recoverable CSS parse warnings to Warning severity: #91524 - feat(node-streams): add config flag, define-env, and env precedence test: #90427 - Rename /_next/webpack-hmr to /_next/hmr: #91415 - Add per-slot error attribution for instant validation using slot markers and config depth preference: #91610 - Handle encoded params further: #91627 - [turbopack] Respect `{eval:true}` in worker_threads constructors: #91666 - Fix missing route in otel spans without base-server: #91665 - [turbopack] Optimize compaction cpu usage: #91468 - Fix layout segment optimization: move app-page imports to server-utility transition: #91701 - Fix server actions in standalone mode with `cacheComponents`: #91711 - turbo-persistence: remove Unmergeable mmap advice: #91713 - turbopack: move "compact database" tracing span to backend layer: #91693 - Turbopack: lazy require metadata and handle TLA: #91705 - Fix adapter outputs for dynamic metadata routes: #91680 - Turbopack: fix webpack loader runner layer: #91727 - [turbopack] Remove incorrect debug_assert in try_read_task_cell: #91699 - Add module count field to module graph tracing spans: #91697 - turbopack-cli: add --persistent-caching flag for filesystem-backed cache: #91657 - Turbopack: pull in updated vercel/nft tests: #91651 - [turbopack] Improve regressed build speed on cross-compiled MUSL: #91477 - [Segment Bundling] [Scaffolding] Ensure inlining hint correctness: #91320 - [Segment Bundling] [Scaffolding] Track which segments can be omitted from prefetch: #91438 - Avoid deprecated TS node10 moduleResolution defaults: #91847 - [turbopack] Rebuild the docker build scripts: #91799 - Fix TS6 baseUrl deprecation for extended tsconfig: #91855 - Add `next internal post-build` CLI command for Turbopack database compaction: #91336 - Turbopack: Define `Effect` as a trait instead of a closure: #89080 - Turbopack: Implement TraceRawVcs and NonLocalValue correctly for Effects: #89133 - turbo-tasks-backend: improve print_cache_item_size instrumentation: #91742 - Turbopack: switch from base40 to base38 hash encoding (remove ~ and . from charset): #91832 - Use charCodeAt for normalizePathTrailingSlash: #91380 - Turbopack: Only patch lockfile when bindings fails to load: #91379 - [create-next-app] Skip interactive prompts when CLI flags are provided: #91840 - [devtools] Make instant navs panel draggable: #91914 - [Segment Bundling] Bundle static prefetches based on size: #91439 - turbo-tasks-backend: assert non-transient task_ids in track_modification: #91924 - fix(turbopack): preserve resolveExtensions priority in read_matches fast path: #91856 - turbopack: Remove Vc::resolve(), migrate all callsites to Vc::to_resolved(): #91725 - turbo-tasks: add hashed cell mode for hash-based change detection without cell data: #91576 - [cna] Upgrade to Biome 2.4 with Tailwind support: #86065 - [devtools] Show `AggregateError.errors` in the error overlay: #91835 - Narrow the opengraph-image function return type: #91893 - [experiment] Add useOffline flag with offline retry behavior: #92011 - adapters: remove unused suffix code: #91997 - [experiment] Add useOffline hook to expose offline state to userland: #92012 - [turbopack] Don't use turborepo to build the docker image: #92029 - Use RcStr directly in napi(object) structs instead of converting to String: #92014 - Rename SingleModuleReference::asset to SingleModuleReference::module: #92028 - Revert "turbo-tasks: add hashed cell mode for hash-based change detection without cell data": #92103 - [ftl] Include cause of route types: #92056 - fix: handle file:// URLs from import.meta.resolve in cache handler path (fixes #73796): #90370 - Turbopack: exclude metadata routes from server HMR: #92034 - next.config.js: Accept an option for serverFastRefresh: #91968 - TURBOPACK: support parse windows absolute path with single slash: #92076 - Enable `varyParams` tracking for Cached Navigations: #92113 - telemetry: set turboFlag correctly: #92149 - Instant Validation: Allow unconfigured slots to render optionally: #92126 - Turbopack: statically evaluate path.sep: #92150 - Turbopack: use same hash for immutable-static-hashes.json: #92157 - [turbopack] replace regex with indexof: #92023 - Turbopack: createRequire(new URL("...", import.meta.url)): #92153 - Add PPR evals and fix env loading for agent-eval 0.9.5: #92063 - Turbopack: support targeting even older browsers: #91563 - Add rust-fingerprint task and SCCACHE passthrough env: #92167 - Improve error message for deprecated `experimental.dynamicIO` config: #92081 - [turbopack] Fix CSS HMR on Safari: #92123 - simplify session dependent tasks and add TTL support: #91729 - disable bmi2 in qfilter: #92177 - Improve revalidateTag JSDoc to include guidance about required second parameter: #92176 - fix: pin 19 actions to commit SHA, extract 7 expressions to env vars: #92016 - partial fallbacks: adapter support for intermediate shells: #91902 - Turbopack: trace fs.readdir calls: #92148 - feat: add NEXT_HASH_SALT env var for content-hash filename salting: #91871 - Fix DashMap read-write self-deadlock in task_cache causing hangs: #92210 - [turbopack] use a single query parameter for cache busting: #92214 - Generate a CLI warning if using Rosetta 2 on Apple Silicon: #92220 - remove the loop from StaticSortedFile::lookup: #91688 - Add telemetry for adapterPath config usage: #92228 - Node.js streams: First pass: #90500 - fix: preserve HTTP access fallbacks during prerender recovery: #92231 - Remove unnecessary ALS re-exports from `entry-base.ts`: #91527 - Allow multi-level .localhost subdomains in dev origin check: #92262 - turbo-tasks-backend: stability fixes for task cancellation and error handling: #92254 - Add MCP `get_compilation_issues` tool and NAPI method: #92062 - Add view transitions eval (agent-043): #92260 - [turbopack] optimize RcStr parsing: #91773 - Ensure app-page reports stale ISR revalidation errors via onRequestError: #92282 - Move streamToUint8Array back to node-web-streams-helper.ts: #92263 - Revert "simplify session dependent tasks and add TTL support (#91729)": #92320 - fix: add @deprecated annotation to experimental.useCache: #92316 - Improve existing dev server error message to suggest using it: #92317 - Restart the `next dev` server if `.next` is deleted: #92135 - Update Rust toolchain to nightly-2026-04-02: #92288 - Turbopack: Remove FileSystemPath::value_to_string in favor of ValueToStringRef::to_string_ref: #92284 - [turbopack] use zero copy qfilter deserialization: #90574 - feat: add experimental.swcEnvOptions for SWC preset-env configuration: #92272 - Turbopack: Dedupe our two filesystempath extension/extension_ref functions: #92048 - turbo-tasks: replace async resolve fns with custom Future types (ResolveRawVcFuture, ResolveVcFuture, ToResolvedVcFuture): #91554 - next-core: deduplicate output assets and detect content conflicts on emit: #92292 - Handle edge runtime in places that import node:stream: #92354 - Fix fallback route params case in app-page handler: #91737 - use sorted inserts to improve builder performance: #91553 - Allow for parsing app route strings with and without slot names.: #92327 - fix(server-hmr): metadata routes overwrite page runtime HMR handler: #92273 - turbo-persistence: optimize file syncing: #90542 - Turbopack: Remove `turbo_tasks::apply_effects`, use `Effects::apply` instead: #91858 - Turbopack: Add a check for node version before allowing workerThreads: #91614 - turbo-persistence: skip BlockCache for uncompressed (mmap-backed) blocks: #92390 - Include more context in macOS Rosetta 2 warning message: #92436 - change the process name of builds: #92411 - turbo-persistence: pin referenced BlockCache entries to prevent eviction: #92361 - Fix styled-jsx race condition: styles lost due to concurrent rendering: #92459 - turbo-tasks: fix hashed cell mode crash on task error (re-land #91576): #92108 - Fix sst inspect tool to respect `CURRENT` and stale sst files: #92414 - Optimize how we track data for persistence: #89370 - [turbopack] add family name to many spans: #92415 - Route Handlers: Fix devRequestTimingInternalsEnd and Turbopack server HMR: #92271 - next-routing: middleware matching and app request URL normalization: #91859 - turbo-persistence: Use AtomicBool for is_empty() to avoid lock contention: #92481 - fix: mention params and searchParams in blocking-route error messages: #92360 - CPU prof: Write profiles to .next-profiles instead of .next/cpu-profiles: #92078 - Turbopack: Write trace file to .next-profiles: #92189 - feat: generate root params types: #91019 - fix: resolve function configs in unstable_getResponseFromNextConfig: #92501 - Node.js streams: Fork points: #92252 - Turbopack: Add --internal-trace cli flag: #92190 - Fix `minimumReleaseAgeExclude` for React and friends: #92535 - Add experimental unstable_io() API behind experimental.unstableIO flag: #92521 - Update React from `74568e86-20260328` to `404b38c7-20260408`: #92536 - Turbopack: switch from immutable token to path prefix: #92164 - [build info]: distinguish between PPR and fully static routes in gSP: #92518 - [build info]: omit symbol from top level gSP route: #92525 - turbo-tasks-backend: prevent duplicate task restores with restoring bits: #92389 - Add next internal upload-trace: #92191 - Request logging: Fix generate-params time being included in next.js time: #91386 - fix: scope "Pages Router only" comment to default export in next/error: #92566 - Turbopack Build: Remove dev fouc from production bundle: #80935 - Turbopack: Improve unable to resolve next error: #91394 - fix(hmr): reconnect WebSocket after sleep/wake: #91416 - Handle `target` option in React Compiler for Pages + React 18: #91500 - Replace wasmer with wasmtime for SWC plugin WASM engine: #91533 - turbopack: fix incremental build when module factories are restored from persistent cache: #92569 - [turbopack] Rust dependency caching via sccache: #91873 - trace: detect rage restarts and deleted .next dirs: #92489 - [turbopack] fix a debug_assert failure: #92581 - Don't swallow strings thrown in Server Components: #92592 - Fix NextFontIssue IssueStage: CodeGen → Resolve: #92588 - Node.js streams: Add forkpoint for CacheComponents: #92444 - Resolve `compilerOptions.paths` in tsconfigs without `compilerOptions.baseUrl`: #92277 - Turbopack: extract inline base64 decode helper to shared `@turbopack/base64` module: #92549 - Add codemod command to middleware deprecation warning: #92532 - turbopack: move CSS module composes validation from code generation to resolving: #92582 - Drop turbo_tasks::function from ValueDebug trait items: #92593 - [partial fallbacks]: enable by default: #92627 - Turbopack: fix filesystem watcher config not applying follow_symlinks(false): #92631 - Turbopack: cut number of client references in half: #92607 - Remove a ton of turbo task functions from Issue trait items: #92623 - feat(turbopack): add LocalPathOrProjectPath PostCSS config resolution: #91338 - feat(turbopack): change DiskFileSystem root to Vc<RcStr> for portable cache: #92603 - Turbopack: remove unused ChunkableModules struct: #92606 - Fix segment explorer file pill accessibility: #92608 - Disable sccache temporarily: #92657 - Delete some dead turbo task functions: #92596 - Node.js streams: Add forkpoint for error recovery: #92457 - turbo-tasks: Drop output_dependent on immutable task completion: #92683 - Turbopack: properly remove unused TS enums with scope hoisting: #88205 - fix(server-actions): skip type-only ExportNamed in pre-pass to prevent phantom registerServerReference: #92494 - Turbopack: Add import.meta.glob support (Vite compat): #92640 - turbo-tasks: Fix recomputation loop by allowing cell cleanup on error during recomputation: #92725 - TURBOPACK: support crsossOriginLoading: #92070 - Compiler: Support boolean and number primtives in next.config defines: #92731 - Fix prefetch hints not being loaded during revalidation: #92625 - Exclude trace files from directory deletion in builds: #92486 - Switch segment prefetch cache miss response from 204 to 404: #92751 - Ensure x-nextjs-data header is only set during resolve: #92752 - feat(trace-server): add query CLI and MCP API to turbopack-trace-server: #92030 - Improve error stacks for dynamic API usage in `"use cache"`: #92736 - Node.js streams: Add forkpoint for continueDynamicHTMLResume: #92471 - Node.js streams: Add forkpoint for generateDynamicFlightRenderResult: #92474 - Node.js streams: Add forkpoint for generateStagedDynamicFlightRenderResult: #92509 - Add unstable_prefetch route segment config and decouple runtime prefetching from unstable_instant: #92754 - feat(turbo-tasks-backend): gate prepare_tasks_with_callback trace span behind feature flag: #92779 - Update next versions of internal apps: #92666 - turbo-persistence: stop background persisting after unrecoverable failure: #92106 - Stop using deprecated `downlevelIteration`: #92652 - Disable build caches for production/staging/force-preview deploys: #92792 - Fix turbo cache flag: use --force: #92796 - Fix devlow-bench: tsconfig rootDir mismatch with package.json bin: #92800 - Scope Safari ?ts= cache-buster to CSS/font assets only (Pages Router): #92580 - Enable wasm plugins on windows arm: #92544 - prefetchInlining: fix build crash on notFound() pages: #92806 - turbopack: gate ValueDebugFormat and ValueDebug behind debug_assertions: #92628 - Add TurboMalloc::thread_park() to flush and collect on thread park: #92804 - Stop using deprecated `baseUrl`: #92653 - Turbopack: Use FrozenMap for module export information: #92802 - Turbopack: remove webpack chunk detection: #92773 - Turbopack: refactor ESM codegen generation: #92777 - Fix monorepo `@next/swc` binary postinstall: #92813 - webpack: fix swcPlugins with relative paths: #92770 - Turbopack: shorter error for ChunkGroupInfo::get_index_of: #92814 - Turbopack: properly set NODE_ENV for SWC plugins: #92579 - Node.js streams: Add forkpoint for logMessagesAndSendErrorsToBrowser: #92510 - Node.js streams: Add forkpoint for createCombinedPayloadStream: #92511 - Node.js streams: Add forkpoint for renderWithRestartOnCacheMissInValidation: #92512 - Node.js streams: Add forkpoint for prerenderToStream: #92513 - Turbopack: shorter error message for ModuleBatchesGraph::get_entry_index: #92828 - Turbopack: refactor export analysis: #92781 - fix(trace-server): default MCP port to --port + 1 to avoid conflicts: #92831 - Revert "Node.js streams: Add forkpoint for prerenderToStream": #92845 - Turbopack: remove StarImportAnalyzer: #92830 - Turbopack: analyzer improvement followups: #92834 - Turbopack: move assignment_scopes computation into ImportMap: #92835 - Warn for non-deterministic `"use cache"` args during final prerender: #92820 - Turbopack: Use lld again on ARM64 glibc Linux: #92860 - turbopack: cache TransformPlugin in narrow-scoped turbo-tasks functions: #92842 - Allow overriding outputHashSalt in modifyConfig: #92856 - Support type cast expressions in page static info extractor: #92837 - turbo-tasks: add info_span for blocking waits during task restore: #92878 - Fix dev mode hydration failure when page is served from HTTP cache: #92892 - [devtools] Preserve full code frames in browser overlay: #92621 - Enable prefetchInlining by default: #92863 - Turbopack: Use an async lock in the filesystem watcher: #92906 - Replace deprecated `moduleResolution: "node"`: #92654 - turbo-tasks: Reduce allocations on cache hits: #92756 - fix(next/image): ensure `images.maximumResponseBody` applies to local images too: #92920 - rename MagicAny: #92918 - turbopack: reduce EffectStateStorage memory by storing u128 content hashes: #92902 - turbo-trace-server: reduce allocation overhead when loading large trace files: #92896 - Turbopack: optimize SelfTimeTree performance, memory usage, and fix range query boundaries: #92931 - remove flag guarding `unstable_io`: #92923 - Support more prefetch configuration options: #92859 - Improve deduping of concurrent `'use cache'` invocations: #91830 - [partial fallbacks]: include prefetch requests in shell upgrade handling: #92894 - Redesign blocking route dev overlay and build errors: #92638 - Switch to cargo-binstall and pre-built sccache binaries: #92911 - Remove prefetch from instant config: #92761 - Improve "make root node" trace attributes: #92941 - Use existing commitId for tarball URL in stats action: #92899 - Use OIDC for CodSpeed: #93059 - Restore dev-mode cache-fill timeout for `'use cache'`: #93055 - Make `'use cache'` fill timeout configurable: #93070 - Strengthen _rsc cache-busting param: #92755 - turbo-tasks: drop once_cell, const-init TRAIT_METHOD, ctor WORKER_TASKS: #93090 - Patch setHeader for direct route handlers: #93101 - [turbopack] Persistent last_successful_parse: #92852 - [turbopack] Unify Cell Storage: #92974 - fix(use-cache): remove awaiting revalidation: #92636 - [turbopack] Fix max_level_hint to return most verbose per-target level: #93128 - feat(turbopack): add NEXT_TURBOPACK_TRACING_PATH to control trace output location: #93084 - Turbopack: move import_usage computation into ImportMap: #92891 - Turbopack: unify ModuleGraph constructors: #93203 - Turbopack: move get_inner_asset into ecmascript module: #93191 - [turbopack] drop TransientState: #92853 - instant(): Block out-of-band client fetches: #93099 - [next/image] Stop using deprecated `url.parse`: #93208 - Suspend dynamic route params in dev instant shell: #93108 - Recognize `super(...)` messages in Error subclass constructors: #93182 - [turbopack-trace-server] Performance improvements for span event handling: #93179 - Preserve `__NEXT_ERROR_CODE` across the `/_error` page handoff: #93183 - Reduce allocations in the next_debug_instant_stack transform: #93222 - Apply sourcemaps by default during prerender in `next build`: #93280 - Turbopack: compute exports without full analysis: #92823 - Turbopack: cheaper check in map_next_dynamic: #93283 - Fix route handler SWR blocking on Node runtime: #93189 - [turbo-tasks-backend] Single-item optimization for lost follower operations: #93200 - Fix `export * as X from './self'` in scope-hoisted modules: #93192 - Turbopack: only compute module ids for included modules: #93276 - Forward invalid dynamic usage errors on client-side navigations: #93184 - HMR: debounce status indicator transitions to prevent flicker during bursts of changes: #93229 - Turbopack: iter_reachable_modules: #93315 - Turbopack: add failing test for cross-module side-effect inference: #93323 - Turbopack: also add edge count to trace: #93314 - Turbopack: pull in updated vercel/nft tests: #93321 - [turbopack-trace-server] optimize loading: #93264 - turbo-tasks: precompute trait-impl vtables at compile time: #93092 - Honor the route-level `expire` value with blocking revalidation: #93211 - Turbopack: add `experimental.turbopackWorkerAssetPrefix` to keep Workers same-origin when `assetPrefix` is a CDN: #93271 - Report OS memory pressure in TurboMalloc and trace samples: #93333 - Speed up native postinstall script: #93312 - Turbopack: remove unused module references: #93335 - Turbopack: remove ModuleResolveResultItem::OutputAsset: #93349 - Turbopack: delete unused turbo-static crate: #93324 - fix a snapshot encoding error that could happen under concurrent mutation and snapshotting: #92658 - Enable server HMR for metadata routes (manifest.ts, robots.ts, etc.): #93110 - [next/image] Only fire `onError` once: #93209 - fix: handling of falsey values in error boundaries: #93134 - Update upload trace url: #93350 - enable validateRSCRequestHeaders by default: #93367 - Deprecate edge runtime: #93369 - Update 05-server-and-client-components.mdx: #93374 - Only log partytown setup error once: #93378 - Remove leftover Turbopack manifests: #93398 - trace-server: shrink_to_fit LazySortedVec after sorting: #93361 - Revert "Revert "Node.js streams: Add forkpoint for prerenderToStream"": #93376 - feat(metadata): support non-standard directives in robots.ts via `other`: #93206 - [turbo-trace-server] optimize loading even more: #93332 - Fix streaming in draft mode for cache components: #93417 - Drop once_cell from all direct crate deps: #93095 - Replace Lazy<FxHashMap> static lookups with phf::Map: #93096 - Include deployment id in `cacheHandlers` keys: #93453 - fix(next/image): Improve error message for private IP (SSRF) rejections: #91686 - turbo-tasks-backend: fix snapshot coordination races + extract SnapshotCoordinator: #93416 - Fix dev mode reload and error on back navigation between Next.js pages: #93486 - Fix double-encoding of URL pathname parts in client param parsing: #93491 - Don't suppress usage of deprecated TypeScript `compilerOptions`: #93377 - Turbopack: fix import_usage for functions behind member expressions: #93504 - [turbopack] shrink the size of futures: #93474 - [turbopack] Simplify local task tracking: #93478 - [turbopack] correct a fencepost error in our inline string descision: #93524 - Turbopack: make rcstr! macro expansion const: #93516 - Turbopack: lazy aggregation optimize via persistent pending flag: #93454 - Detect `'use cache'` module-scope deadlocks early in dev: #93500 - Turbopack: really fix MAX_INLINE_LEN: #93531 - Bundle the `'use cache'` deadlock probe worker: #93538 - Support configuring a default instant validation level : #93301 - Turbopack: simplify asset ident constructors: #93213 - Disable instant validations in draft mode: #93472 - Drop `ReferencedAsset::from_resolve_result` as a turbotask: #93297 - Turbopack: Cache effect errors, replace the write_lock Mutex with a lazily created Notify instance: #93476 - Order loader tree imports by tree depth: #93537 - Turbopack: more strict vergen setup: #93541 - [devtools] Force ANSI colors on overlay code frames regardless of TTY: #93550 - turbo-rcstr: replace `rcstr!` macro_rules with proc macro: #93551 - Turbopack: Fix middleware matcher suffix: #93590 - Turbopack: Match proxy matchers with webpack implementation: #93594 - Track `searchParams` access through a Proxy to catch missing-key reads: #93549 - Turbopack: Change DynEffect::dyn_value to DynEffect::value_hash, a simple u128: #93552 - Cherry-pick ghsa commits to canary: #93614 - Hold `cacheSignal` across `unstable_cache` foreground revalidation: #93617 - Encode non-ASCII characters in cache tags at construction: #93601 - Stabilize `unstable_io`: #93621 - Use Next.js version as Turbopack persistent cache versioning key: #93605 - Trace-server: Fix bottom up, and reduce allocations in turbopack-trace-server bottom-up grouping: #93460 - feat(turbopack): add chunkLoadingGlobal config option: #93488 - turbopack: reschedule stale tasks with correct invalidation priority: #92897 - fix(devtools): render nested error messages with HotlinkedText: #93620 - Fix: Improved rewrite detection during optimistic routing: #93619 - Fix "type: module" in project dir when using standalone or adapters: #93612 - Instant Insights: favor reported errors over missing slots: #93709 - Remove ineffective turbo-tasks: #91341 - Remove redundant instant navigation prefetch header: #93713 - Instant Insights: Favor reporting errors from all potential navigations over reporting a failed attempt to validate when a slot is missing: #93714 - Proof of concept: task eviction after snapshot for turbo-tasks-backend: #91790 - [turbopack] fix feature usage telemetry: #93100 - Turbopack: don't generate next-server.js.nft.json with adapters: #93684 - Add an info panel for the existing "Cache disabled" indicator: #93756 - Extend instant error overlay to metadata, viewport, and sync IO errors: #93287 - Turbopack: expose hashes of source files to adapters: #93539 - bfcacheId: Opt out of state preservation: #93633 - Honor Suspense-above-body opt-in for dynamic `generateViewport`: #93759 - Turbopack: fix lock-order inversion between Storage::map and Storage::snapshots: #93788 - [turbopack] Enforce `root` attribute for strongly consistent reads and collectibles: #93114 - Add `next internal static-routes-info` CLI command: #93399 - Craigandrews/ensure isr lru is written if requests collapsed: #93766 - Fix Turbopack worker_threads URL resolution: #93432 - Patch `playwright-core` to resolve `_finishedPromise` on `requestFailed`: #93802 - Fix catch-all `router.query` corruption with `basePath` + `rewrites`: #93294 - fix: GNU xargs warns about incompatible --replace/--max-args: #93821 - fix: renumber non-sequential errors in errors.json: #93824 - simplify session dependent tasks (#91729): #93227 - Surface invalid dynamic usage errors via Flight in dev: #93706 - Show inner `"use cache"` as cause of nested-dynamic cache error: #93707 - fetch: respect HTTP Cache-Control headers with TTL-based invalidation (#91729): #93228 - [CC] fix: cachedNavigations missing asyncApiPromises in resumes: #93827 - Fix server action forwarding loop with middleware rewrites: #93792 - Instant Insights: When unable to complete validation provide a filename for the unvalidated boundary: #93770 - Fix `Date.now()` cause shadowing in sync IO error overlay: #93857 - Instant Insights: only report non-validatable if dev render is error free: #93858 - Remove partialFallbacks config flag: #93859 - Fix warning in new apps caused by incorrect image dimensions: #93826 - Trace middleware/proxy source files in webpack NFT pipeline: #93871 - Redesign dev overlay: cleaner shell + instant fix-card guidance: #93755 - turbo-tasks: prioritize recomputed tasks with Recomputation priority: #93876 - [Turbopack] Add graph-based CSS chunking algorithm behind experimental.cssChunking: "graph": #93606 - turbopack: emit assets before duplicate check in emit_assets: #93875 - Pass projectDir to adapter modifyConfig: #93916 - Distinguish in-navigation errors in the instant error overlay: #93843 - Eval next.config export functions in the try catch: #93884 - Rename TaskExecutionReason::Initial to Root: #93922 - Use node streams for server inserted HTML: #93934 - Add nextConfig.instrumentationClientInject: #93785 - Remove vercel approvers: #93921 - [otel] honor traceparent for verbose mode spans: #93874 - Fix cross-param leak with `prefetch={true}` and `cachedNavigations`: #93940 - Enable rootParams by default: #93863 - devlow: add run sampling snapshots and comparison reports: #93833 - Allow inspecting prerender worker again: #93947 - make rcstrs on the heap/static slightly smaller: #93805 - Add MCP `compile_route` tool: #93337 - [turbopack-trace-server] Add memory samples to the mcp tool results: #93338 - Stop pinning compiled chunk source on `EcmascriptBuildNodeChunkVersion`. : #93807 - [turbopack] Add trace metadata about the persist size: #93339 - Turbopack: fix subpath imports pointing to external packages: #93308 - Turbopack: fix error reporting with crashing webpack loaders: #93926 - Polish instant fix cards and validation messages: #93894 - Add deployable tarballs to pack-next: #93963 - fix(devtools): detect VS Code renamed macOS binary in launch-editor: #93971 - turbo-tasks: task-storage memory wins: #93720 - Turbopack: respect the module-sync export condition: #93970 - devlow-bench: percentile-based comparison and run retries: #93950 - Prerender HTTP access fallbacks with Cache Components semantics: #93988 - Add experimental.appShells feature flag: #93997 - Make `--debug-build-paths` work with `src/` directory projects: #94016 - Revert "Prerender HTTP access fallbacks with Cache Components semantics": #94018 - Respond to App Shell prefetches on the server: #93998 - [turbopack] Disable ctor under RA: #94022 - Turbopack: don't crash the dev server when node_modules/next is briefly unresolvable: #93877 - Include PPR routes in dynamicRoutes regardless of revalidate time: #94025 - Enable experimental.varyParams by default: #94010 - Enable experimental.optimisticRouting by default: #94011 - Enable experimental.cachedNavigations by default with cacheComponents: #94012 - Revert "Include PPR routes in dynamicRoutes regardless of revalidate time": #94032 - Prerender static metadata under dynamic segments to canonical pathname: #93873 - Instant navs devtools revamp: #94027 - Add Chromium-only Playwright image publisher: #94051 - Replace next-ppr-optimizer with next-cache-components-optimizer: #94035 - Fix errors.json merge driver to handle gaps in error codes: #93829 - Turbopack: make available_modules an OperationVc and simplify merged module bookkeeping: #94055 - Improve notFound recovery in error pathway: #94037 - Turbopack: Fix unsound IntoIterator for ReadRef<T>: #94122 - Fix Firefox refresh loop on initial load of streaming pages in dev mode: #94128 - Prefetch App Shells on the client: #93999 - ServerActionsGraph: pass ModuleGraphLayer as OperationVc: #94141 - Bugfix: Incorrect search params stored in cache: #94144 - Remove extra word: #94160 - Fix default regex for `require.context` in Turbopack analyzer: #94162 - Fix short circuit evaluation of AND / OR in the Turbopack analyzer for string & nullish-related methods: #94159 - Turbopack: fix instrumentationClientInject with type:module: #94184 - Align issue triage guidance with automated behavior: #94189 - [CC] Streaming prerender: #94044 - [CC] Avoid unnecessary conversions to a stream: #94192 - Propagate adapter preferred regions: #94123 - Consolidate Resume Data Caches and partially revert #88556: #94194 - Fix `'use cache'` bail-out under `unstable_instant = false`: #94198 - Turbopack: use module graph for NFT: #92901 - Turbopack's analyzer: always treat promises as truth-y and non-nullish: #94186 - Update `shortcircuit_if_known` to `eval_shortcircuit()`: #94163 - Remove dead code from `JsValue::Binary` in `is_truthy`: #94165 - Produce valid file URLs for `import.meta.url` on Windows in Turbopack: #94179 - [turbopack] Store TaskDirtyCause in Dirtyness and pass to NativeFunction::span: #94057 - Turbopack: cleanup ModuleHotReferenceAssetReference: #94206 - Add Errors/Insights tab split to the instant error overlay: #94073 - Replace VcStorage with real TurboTasks in tests/benches : #93955 - Redesign the unrendered-segment instant validation overlay: #93879 - turbopack tracing: add chunk_name to `get HMR events` span: #94061 - Turbopack: reduce hmr chunk list subscriptions: #94062 - [turbopack] Separate `JsValue` into it's own folder in the analyzer: #94208 - feat(image-optimization): add experimental flag `imgOptOperationCache`: #94246 - Exclude static metadata and viewport from error recovery prerender when cache-components is enabled: #94134 - [turbopack] Shrink ReadRawVcFuture from 80 to 64 bytes: #94201 - [turbopack] Move `WellKnownObjectKind` & `WellKnownFunctionKind` into `well_known/kinds.rs` in the analyzer: #94209 - [turbopack] Move `require.context`-related code into a seperate file in the analyzer: #94210 - Turbopack analyzer: analyze ternaries + promises in string & nullish methods: #94187 - [turbopack] Break up `graph.rs` in the analyzer into smaller files: #94211 - [turbopack] Add `explain()` methods to `WellKnownObjectKind` and `WellKnownFunctionKind`: #94217 - [turbopack] Handle negative numbers as constants in the analyzer: #94218 - [turbopack] Use `ast_path.kinds()` instead of mapping over `ast_path` in the analyzer: #94221 - [CLI] Exit non-zero with a clear message when next typegen fails: #94241 - Switch `TotalOrderF64` to `f64` in `ConstantNumber` to correctly handle `NaN === NaN` and `0 === -0` inside the Turbopack analyzer: #94172 - Use `serde_json::Number` in `CompileTimeDefineValue` and remove `TotalOrderF64`: #94177 - Update ctor from 0.10 to 1.0.6: #94045 - Include `--port` in `next internal query-trace` startup hint and help example: #93961 - Turbopack: refactor NFT to add Endpoint.traced_files: #94224 - Turbopack: show codeframe when tracing too much: #94207 - fix(instrumentation): await instrumentation in RouteModule.prepare: #94306 - [turbopack] Function pointers are copy: #94273 - DiskFileSystem: run write effects on a spawned task: #94140 - Disable `default-case` ESLint rule for type-checked TypeScript files: #94316 - Handle a purged browser cache on back navigation: #94317 - Persist debug channel via `IndexedDB` without blocking hydration: #94243 - Fix debug channel not closing on the client with Node streams: #94268 - Avoid bundling HMR refresh reducer in production: #94305 - Remove the instantNavigationDevToolsToggle flag: #94322 - skip render dev overlay ux under private flag: #94346 - Turbopack: fix bundle-analyzer for NFT change: #93363 - Devirtualize the backend api inside of turbo_tasks and turbo-tasks-backend: #94007 - Delay Node Fizz piping until after render task: #94347 - Enable Node streams by default: #94311 - Turbopack: support turbopackIgnore on more traced calls: #94361 - [turbopack] Treat assignments to `module.exports` as side-effect free: #94293 - instant: enable navigation validation by default: #94312 - Turbopack: Move turbo-tasks/src/raw_vc.rs to turbo-tasks/src/vc/raw.rs: #94239 - Turbopack: fix pages index normalization for --debug-build-paths: #94341 - Deprecate undocumented custom server methods: #94348 - Trace cacheHandler and cacheHandlers when using adapters: #94197 - fix: build hangs if sync IO aborts before root chunk is flushed: #94365 - DiskFileSystem: store Effect full_path as Arc<Path>: #94332 - [CC] add shell stages: #94438 - [turbopack] Add `BumpVec` (vector implementation that takes a `Bump`): #94296 - Ensure aborting has the same inputs as render: #94436 - [App Shells] App shells in runtime prefetches: #93801 - [turbopack] Optimize TaskInput implementations: #94202 - make `TaskInput::is_resolved` inlinable everywhere: #94213 - [App Shells] staged shell rendering in cached navs: #94441 - [App Shells] staged shell rendering during build: #94442 - Keep the dev React debug channel on Node streams end to end: #94433 - Revert "Keep the dev React debug channel on Node streams end to end": #94459 - [turbopack] Only ship top-level async support in the runtime when needed: #94376 - Allow `unstable_retry` from TS plugin check in Next.js Error APIs: #94460 - [turbopack] Treat local `const` assignments as side-effect free: #94294 - [turbopack] Remove worker helpers from the default runtime: #94372 - Extract App Shell from static prefetches: #94095 - Turbopack: refactor ServerActionManifestAsset to be lazy: #94377 - Update vendored lodash to 4.18.1: #94473 - Turbopack: Perform issue filtering without turbo-task functions: #93885 - Keep Instant DevTools locked when opening error overlay: #94357 - fix(deps): bump @vercel/nft@1.10.2: #93979 - Simplify turbo-tasks-backend: collapse single-impl traits and remove redundant Arc layers: #93983 - Turbopack: refactor to use `get_ecma_transform_rule`: #94485 - Turbopack: fixup cache handler tracing: #94477 - [turbopack] Remove turbotask functions from `trait ResolveOrigin`: #94324 - Turbopack: remove EcmascriptParsable::parse_original: #94465 - Turbopack: Add an experimental option for eviction: #94439 - Specialize client hook prerender abort reasons: #94494 - enable eviction on canary: #94451 - Remove turbopackMemoryLimit it is dead: #94483 - [turbopack] Enable Effects to be evicted: #94173 - [turbopack] standardize chunk entry names for webpack and postcss loaders: #94256 - Add global config to enable Partial Prefetching: #94448 - Fix: Subtree hints not propagating correctly: #94489 - Partial Prefetching: Default to App Shell only: #94510 - Turbopack: refactor into `get_next_client_transforms_rules`: #94487 - [cna] Use `allowBuilds` instead of `ignoredBuiltDependencies` when using PNPM 11+: #94544 - Turbopack: content hash polyfill sourcemap file: #94548 - Remove `experimental.useNodeStreams` flag as it's enabled: #93938 - Remove dead cacheComponents web streams path: #93944 - fix(dev-overlay): Tidy up issues/insight menu and tab overlay: #94549 - [turbopack] Remove WebAssembly helpers from the default runtime: #94373 - enable eviction by default: #94452 - Rename prefetch option `force-runtime` to `allow-runtime`: #94568 - [turbopack] Use an arena for `JSValue`s: #94297 - Stabilize export const prefetch: #94571 - Fix node:stream leak in webpack edge bundles: #94585 - Stream Cache Components dev render instead of restarting on cache miss: #94457 - Fix Navigation Inspector Continue Rendering with loading.tsx: #94355 - [turbopack] add an extension to trace files: #94587 - Make router-act ignore App Shell prefetch requests: #94580 - Enable experimental.appShells by default with cacheComponents: #94516 - [turbopack] Lazily allocate the BlockCaches: #94562 - Stabilize catchError and retry by removing unstable_ prefix: #94610 - Revert "Stabilize catchError and retry by removing unstable_ prefix": #94617 - Stabilize `unstable_instant`: #94578 - Reapply "Stabilize catchError and retry by removing unstable_ prefix": #94623 - [turbopack] Enable turbopackFileSystemCacheForBuild by default in non-stable releases: #94616 - Add a cold cache dev indicator: #94611 - instant: build fix-card Copy AI prompt dynamically from title + link: #94637 - Stage short-lived `'use cache'` entries correctly in dev: #94645 - Call `register_assignment_scope()` in `visit_export_default_expr()` and `visit_export_default_decl()`: #94581 - fix: handle shell errors when resuming Node streams: #94668 - [turbopack] Rename variables in `path_join` and add tests: #94625 - Warn on prefetch={true} navigation without Partial Prefetching (dev): #94672 - Serve stale `'use cache'` entries in the dev server until they expire: #94662 - Re-fetch dynamic content on navigation with `partialPrefetching` enabled: #94655 - Add Owner Stack to "`prefetch={true}` navigation without Partial Prefetching" warning: #94683 - [tubopack] migrate rcstr! to use scattered collect: #94498 - Strip internal dev request-id headers from userland `headers()`: #94703 - Persist `'use cache: private'` entries in dev: #94694 - [App Shells] refactor instant-validation to make adding new stages easier: #94711 - migrate turbo-tasks to scattered collect: #94503 - [CC] refactor staged rendering codepaths in params/searchParams: #94718 - [App Shells] Track whether shell prefetch used session data: #94484 - Treat empty resume bodies as dynamic render requests: #94729 - [codemod] Write pnpm overrides to pnpm-workspace.yaml on pnpm v11+: #94690 - [CC] Exclude caches with low stale from static prerenders: #94678 - [CC] Rename shellStage to streamReleaseStage: #94749 - [turbopack] Drop data while serializing in `next build`: #94561 - [turbopack] Optimize cell_dependency representation: #94717 - [turbopack] Use `final_read_hint` in top level turbo tasks: #94712 - Allow root params in App Shell (client) - fix: this in edge sandbox setTimeout/setInterval: #94754 - Avoid a premature Suspense fallback flash in the streaming dev render: #94783 - Format submillisecond durations as milliseconds: #94813 - Move `warnOnce` imports into statements guarded by `process.env.NODE_ENV === 'development'`: #94781 - Expand signature rewriting to allow returning ResolvedVc from turbo task functions: #94772 - Move `errorOnce` imports into statements guarded by `process.env.NODE_ENV === 'development'`: #94782 - Turbopack: add experimental React compiler support: #94573 - pass `--locked` to `cargo binstall`: #94834 - [turbopack] Allocate `Effect`s in an arena: #94614 - [turbo-tasks] Shrink RawVc to 8 bytes and CellId to 4 bytes: #94792 - dev-overlay: polish error header layout and instant fix-card chip: #94790 - Make `cacheMaxMemorySize: 0` and custom cache handlers fast in dev: #94784 - Fix remaining OTEL issues in adapter: #94817 - Turbopack: improve NFT warning message: #94854 - Add experimental.useExperimentalReact to opt into React's experimental channel: #94861 - Turbopack: improve issue printing colors: #94858 - [turbopack] Update algebra in chunking algorithm: #94873 - [CC] Fix accumulator flushing logic: #94857 - trace-server: render read progress in place on a terminal: #94879 - Turbopack: Add an OrdResolvedVc wrapper type: #94875 - Turbopack: don't run NFT for output:export or Edge: #94862 - react-compiler: don't emit diagnostics as issues: #94874 - Turbopack: fix tracing of sharp@0.35: #94845 - Support vary params rewinding: #94809 - [App Shells] Allow root params in app shells: #94738 - Rename experimental.useExperimentalReact to blockingSSR: #94869 - Fix non-RSC router prefetch handling: #94553 - Log partialPrefetching during startup: #94822 - Avoid re-logging server-originated errors forwarded from the browser: #94917 - Scope the Cold cache indicator in dev to shell cache misses: #94911 - fix(dev-overlay): correct open-in-editor path when using a `src` directory: #94775 - Fix repoRoot for adapters: #94478 - Fix dev overlay hydration error ordering: #94555 - [turbopack] Retry chunk loading on failure: #94918 - [turbopack] Sort modules in chunks to reduce duplicates: #94961 - router instrumentation: refactor client hook dispatch (1/7): #94755 - [otel] Add more verbose-mode OTEL spans for App Router: #94894 - Enforce route segment configs on metadata routes under Cache Components: #94962 - typegen: default to Turbopack: #94952 - router instrumentation: add transition start context (2/7): #94766 - fix: after(callback) called after response end: #94974 - fix: request APIs in promises passed to after() in actions/handlers: #94964 - Remove embedded Claude Code plugin marketplace: #94877 - [otel] Correctly set error code attributes for App API routes: #94979 - Statically prerender metadata image routes under Cache Components: #94957 - codemod: cache-components-instant-false + next-cache-components-adoption skill: #94941 - Remove legacy PPR codepaths: #94955 - Add a global opt-in for the runtime stage of Cached Navigations: #95064 - [turbopack] Rename the edge runtime to the self-contained runtime: #94726 - [turbopack] Sort modules in files by path not ID: #95065 - Turbopack: Fix log box test on react 18: #95078 - Turbopack: Avoid clone when sorting by module file path: #95079 - Fix false-positive `export const dynamic` in Cache Components detection: #95083 - Serve ISR fallback shells in response to prefetch requests: #94534 - Insights: drop irrelevant fix cards from instant errors: #94926 - Navigation inspector UI updates: #94959 - Turbopack: Delete dead AttachedFileSystem type: #94960 - Opt Partial Prefetching routes into the runtime stage of Cached Navs: #95097 - Fix #95015 by pulling a fix to scattered-collect: #95098 - Release the instant navs lock without clearing the whole cookie jar: #94947 - Compute dev fallback params from the most-specific prerendered route: #95066 - Consider merging chunks when `overlap == 1`: #95102 - [turbopack] Add support for single-entry chunks: #94727 - Turbopack: add TURBOPACK_DEBUG_CSS_CHUNKING env var: #95080 - Keep the resolved cache life for `cacheMaxMemorySize: 0` caches in dev: #95100 - Avoid mutating `req.headers` when stripping internal headers: #95116 - Revert "Remove legacy PPR codepaths": #95113 - dev-overlay: wire Link prefetch={true} Partial Prefetching warning into Insights: #94798 - Add missing switch case: #95127 - Revert "Add missing switch case": #95129 - Fix Navigation Inspector styles in dark mode: #95126 - Fix local fonts in statically prerendered `ImageResponse` metadata route: #95121 - Surface an error for blocking routes under the Navigation Inspector: #95139 - Suppress prefetch={true} warning when route opts out via instant = false: #95099 - [turbopack] Create `ServiceWorkerChunkingContextOptions` in `next-core`: #94920 - instant(): Only render shell, unless prefetch prop is set: #95150 - [turbopack] Create `ServiceWorkerEntryModule` and `service_worker_chunk_filename`: #94921 - [turbopack] Discover `ServiceWorkerEntryModule`s in `next-api` and compile + serve those service workers: #94922 - [PP] Reveal after ShellRuntime when simulating a Shell Prefetch in dev: #95149 - Replicate production prefetch shells for instant navigations in dev: #95067 - [next-dev-loop] Fix some papercuts: #95153 - Gate the dev Cold cache badge behind an experimental flag: #95169 - [next-dev-loop] Fix cookies: #95177 - Revert "[turbopack] Use `final_read_hint` in top level turbo tasks (#94712)": #95178 - [dev overlay]: restructure Copy-as-prompt body into a step-by-step checklist: #95186 - Hard-navigate to app routes shadowed by a pages dynamic route: #95185 - next-dev-loop: require agent-browser >= 0.31.1: #95209 - fix: preserve middleware rewrite query in Pages API routes: #94905 - Don't track modifications to transient data stored in tasks: #95133 - Record size metrics to our compaction and persistence spans: #94977 - [turbopack] Support undoable modifications for many field types on TaskStorage: #95180 - Turbopack: make hash_xxh3_hash128 return u128: #95232 - Improve typing of `decodeReply`: #95263 - fix: preserve repeated search params in client page segment cache keys: #94863 - fix(turbopack): dedupe filename/exportedName in server-reference-manifest worker entries: #95242 - Avoid bundling client-nodemodules used by `unstable_rethrow` in client-browser modules: #95196 - Turbopack: replace cssChunking graph `moduleFactorCost` with `weightDistribution`: #95088 - Fix: Update the URL when a client navigation redirects to a rewritten route: #95207 - Enhance ESLint rule `no-location-assign-relative-destination`: #93057 - [turbopack] Add an experimental `chunkingHeuristics` to `next.config.js`: #95019 - [turbopack] Thread `chunkingHeuristics` through to chunk groups: #95020 - [turbopack] Set `chunking_heuristics` on each `ChunkGroupInfo`: #95021 - [turbopack] Use experimental chunking heuristics: #95026 - [turbopack] Discover service workers in the Turbopack analyzer: #94923 - Turbopack: This bool could've been an enum: #95288 - log config evaluation time: #94811 - Log content-free diagnostics when a postponed state fails to parse: #95216 - Turbopack: constant evaluate `x in y`: #95286 - Surface empty `generateStaticParams` as a redbox with a real stack: #95269 - Render a code frame for build errors thrown collecting page data: #95270 - fix: params/searchParams in client page crashing dev instant validation: #95289 - Turbopack: compute code hash per `use cache` function: #94234 - Fix workers on thread to not crash with napi-rs: #95281 - codemod: non-interactive upgrade for agents and CI: #95312 - [PP] Validate Shell prefetches (except gSP): #95151 - [PP] Instant validation - error for unguarded static params: #94595 - codemod: bump eslint alongside eslint-config-next: #95314 - Rename Copy as prompt to Copy prompt, convert FixOption to FixCard: #95309 - Fix Navigation Inspector in Safari: #95329 - Fix early OTel proxy tracers in Cache Components prerenders: #95317 - Re-query deploy-test build logs until id markers appear: #95243 - Rename `DYNAMIC_EXPIRE` and `DYNAMIC_STALE` to describe what they gate: #95361 - fix(turbopack): allow `#/` prefixed subpath import specifiers: #94461 - Remove 'silence this warning' from instant validation fix output: #95187 - Make `instant()` resilient to a leaked navigation-testing cookie: #95375 - Await reused in-flight prefetch entries under Instant Navigation lock: #95301 - Cache short-`expire` `'use cache'` values across dev reloads: #95362 - Fix metadata title dropped on soft navigation with Cache Components: #95315 - Prefetch links nearest the top of the document first: #95393 - fix: handle prototype-colliding segment names in segment explorer trie: #95403 - Clear a resurrected instant cookie on unlock so a hard reload recovers: #95398 - Recover from blocking routes under Instant Navigation lock when deployed: #95227 - fix(config): correctly validate cacheHandlers names: #95358 - Fix history push getting treated like replace when followed by refresh: #95392 - Skip saving `expire: 0` values in the default cache handler in prod: #95363 - Fix false-positive nested-cache error for a short default profile: #95373 - Fix navigation getting reverted when a Server Action is in flight: #95391 - Ignore-list internal frames whose source maps chain to original sources: #95448 - fix: work around SWC compress bug: #95457 - Avoid unnecessary rendering for validation in dev: #95394 - Add `serverComponentsHmrCancellation` experimental flag: #95462 - Also rewrite requires in page templates with Webpack: #95446 - Fix instrumentation hook awaiting for middleware with adapters: #95357 - otel: Use correct parent span for Node.js middleware: #95306 - [turbopack] Add E2E tests for service workers: #94924 - trace-viewer: Support string span ids in nextjs trace backend: #95515 - evals: fix false-negative regex checks with the agentic LLM judge: #95440 - fix(dev-overlay): increase fix card grid row gap to clear floating Copy prompt button: #95526 - [fragment-scroll] Enable new scroll handler by default: #95378 - Abort superseded Server Components HMR requests on the client: #95463 - turbo-persistence: skip directory fsync on Windows: #95497 - Disable `supportsImmutableAssets` with `config.output`: #95521 - Turbopack: add all keys to dynamic exports before sealing the object: #93334 - Propagate maxDuration to edge adapter outputs: #95118 - Run instrumentation for Node.js Middleware without Adapter: #95547 - Fix/next info experimental analyze with graph css chunking: #95542 - Cancel a superseded Server Components HMR refresh's server-side work: #95486 - Turbopack: add more context to persistence file errors: #95318 - [turbopack] Rename `rscEndpoint` to `rscHmrEndpoint`: #95538 - [PP] Surface URL data during prefetching as an Instant insight with rule page: #95365 - fix: log "Partial Prefetching enabled" during next build: #95593 - [turbopack] Don't persist if there is little work to do: #95137 - align dev and build output: #94916 - [turbopack] Don't evict when there is little memory to save: #95213 - Consistently gate navigation-testing-lock API on flag: #95582 - Turbopack: enable `import with {type: 'text'}` by default: #95606 - fix(create-next-app): pin both axes on Tailwind template logos to silence aspect-ratio warning: #95609 - [turbopack] print Turbopack warnings after SSG: #95430 - fix(create-next-app): render filenames in Geist Mono so the preloaded font is used: #95471 - Normalize and validate `expire` and `revalidate` values to handle Infinity and surface mistakes early: #95493 - Make the agent-rules block verifiable and self-upgrading: #95467 - Convert agent-041's blocking-data check to the agentic LLM judge: #95630 - Reduce the size of OperationVc from 8 bytes to 4: #95614 - [turbopack] Output service workers to `/_next/static/`: #95554 - [turbopack] Compile service workers registered from pages router pages: #95583 - [turbopack] Simplify service worker e2e tests: #95672 - Keep the request body a plain Readable after middleware so Readable.toWeb() doesn't hang: #95607 - [PPF] Sync IO is only allowed in the dynamic stage: #95384 - Fix support for `custom-media-queries` in LightningCSS: #95689 - Turbopack tests: remove assertions that duplicate webpack results: #95688 - request insights: record local framework spans (1/5): #93974 - request insights: derive request history and fetch data (2/5): #93975 - request insights: expose dev snapshots to tools and HMR (3/5): #93976 - Fix duplicate static files in adapter: #95681 - Fix Pages router 404 runtime rendering with Adapter: #95264 - request insights: add agent diagnosis access (4/5): #93977 - Fork navigation-testing-lock module: #95611 - Turbopack: order CSS modules by chunk-group co-occurrence in linearize: #95579 - Fix termination handling: #95692 - [turbopack] Switch `make_production_chunks` to use floats: #95749 - Improve the NFT error message and ignore comment handling: #95144 - request insights: add DevTools request panel (5/5): #93978 - [turbopack] Optimize the implementation of AutoMap/AutoSet : #95694 - telemetry: add agentName to anonymous metadata: #95586 - Respect NEXT_HASH_SALT for server side assetsHashes: #95738 - Support metadata routes in --debug-build-paths: #95788 - Only track pending imports for real promises: #95789 - Fix cache warming and static params for metadata images with top-level await: #95790 - Preserve init errors from async route modules: #95799 - Fix Request Insights subscription initialization: #95794 - Add more realistic bench fixtures: #95807 - [Bench] Extend bench app to have realistic client chunk counts: #95814 - Replay same-document traversals that happen before hydration: #95682 - [turbopack] Tell agents not to mention next.config.js options: #95825 - Exclude stale under 5 minutes from app shells: #95833 - [turbopack] Generate component chunks for each merged group to increase cache hits: #95261 - Turbopack: trace externals imported only by server actions: #95824 - [turbopack] Create a shared asset with browser runtime code: #94586 - [turbopack] Create a `chunk_group_bootstrap_params()` function: #94631 - [turbopack] Add `inline_chunk_group_bootstrap` to `BrowserChunkingContext` and `chunk_group_bootstrap_params` to `ChunkGroupResult`: #94661 - [turbopack] Add `registerEntry()` to handle inline bootstrapping: #94664 - [turbopack] Add `chunk_group_bootstrap_params` and the chunk-loading global to the build manifest: #94663 - [turbopack] Inline the chunk group bootstrap in Next.js to drop the per-route runtime: #94666 - [turbopack] Only ship pages-router routes in the client chunk-group bootstrap manifest: #94671 - Revert "Replay same-document traversals that happen before hydration": #95853 - Fix Request Insights span collection: #95818 - Unify appShells flag with Partial Prefetching: #95415 - Fix repeated navigations while the Instant Navigation lock is held: #95864 - fix(agent-rules): pad managed AGENTS.md block with blank lines: #95892 - [turbopack] Don't SSR on pages only navigated to through a soft nav: #95539 - [turbopack] Clean up `server_chunking_context`: #95908 - Fix Rust doctest failures: #95909 - [instant] Let dev-server requests bypass the fetch lock: #95761 - Move immutable static assets config option out of experimental: #95351 - Move outputHashSalt out of experimental: #95840 - fix(cms-contentful): await draftMode() and use Promise<> params type: #95631 - Turbopack: Simplify parent directory creation retry loop logic: #95835 - [turbopack] Drop unused exports from a CJS module: #95716 - [turbopack] Skip redundant top-level root updates: #95903 - cna: use LayoutProps helper in TS layout templates: #95675 - [turbopack] Rename `turbopackTreeShaking` to `turbopackModuleFragments`: #95978 - Fix instant validation blocking navigations: #95939 - Prevent unhandled rejections when a "use cache" cache handler errors: #95985 - Insights: use a single Learn more link in console errors: #95967 - Preserve basePath in redirect destinations: #95608 - fix(next/image): improve performance of detectContentType() : #96006 - Validate server reference IDs during manifest lookup: #96007 - fix(incremental-cache): byte-exact fetch cache key for binary bodies: #96008 - fix(fetch-cache): key fetch(Request, init) by the effective request: #96009 - Ensure exotic rewrite param values are properly encoded: #96010 - Set correct origin for internal redirects in custom server: #96011 - Enforce `serverActions.bodySizeLimit` for Server Actions in Edge runtime: #96012 - Improve performance of validating MPA form submissions: #96013 - Fix Turbopack middleware matcher with i18n single locale: #96014 - [turbopack] Tree-shake CJS exports that use the `Object.defineProperty` syntax: #95994 - Turbopack: Use `Arc<PathBuf>` for keys in turbo-task-fs's per-path `MutexMap`: #95951 - Revert "[turbopack] Don't SSR on pages only navigated to through a soft nav (#95539)": #96028 - Turbopack: Fix missing canonicalization of paths and always use verbatim paths internally for Windows: #95668 - Turbopack: Remove chunk group id from value of chunk groups map: #95142 - Fix basePath fallback parameter parsing: #95966 - Emit the static paths HMR update after updating the cache: #96019 - Add a dedicated HMR message for static params changes: #96020 - Fix stale dev `'use cache'` for cookieless requests and route handlers: #96022 - fix: cache miss in App Shell for cached pages with gSP: #95665 - Turbopack: stop copying sourcesContent into every serialized source map: #95934 - [turbopack] Fix deployment skew protection for component chunks: #96079 - Gate `partialFallback` behavior behind `partialPrefetching` flag: #96074 - [Cache Components] Exclude dynamic params from prerenders when no generateStaticParams values is provided: #95872 - Turbopack: Use `swc_core::ecma::utils::prop_name_eq` for a couple of the `next-custom-transforms`: #96035 - Turbopack: Use Arc<PathMap> and Box<Path> to make InvalidatorMap slightly more efficient: #95987 - Turbopack: Split up turbo-tasks-fs/src/lib.rs into smaller modules: #96030 - [Bench] Add client-trace attribution pass and document metrics to render-pipeline: #95828 - Rewrite edge server source map sources in Rust, drop JS fallback: #95980 - fix(next/font/google): bound Google Fonts fetch timeout on Turbopack: #95981 - Restore partial fallback shell upgrade coverage: #96096 - Remove inert experimental.viewTransition flag: #96098 - Turbopack: Refactor watcher event handling and batching logic: #96087 - Turbopack: Very minor improvements for watcher loop: #96103 - [turbopack] Track re-exports in `import_usage` inside of `compute_import_usage`: #95989 - [RSC HMR] Fix a flurry of refetches when a editing component imported from many routes: #96102 - Return plain text 404 for non-document requests to unknown paths: #95930 - [turbopack] Track usage of modules imported with `require()`: #95717 - [turbopack] Drop dead `require()` calls: #95718 - [turbopack] Import Webpack's tests for tree-shaking: #95811 - [ts-plugin] Preserve TypeScript quick info metadata: #95863 - Optimize app page entry analysis: #96058 - Include additional prerender metadata about build-time routes: #96080 - Keep VaryPath monomorphic by making isRootParam required: #96122 - Make reifyRouteTree object literals match the canonical RouteTree key order: #96162 - Keep optimistic-route param handling monomorphic: #96169 - [sourcemaps] Use file: sourcemaps for Turbopack to improve dev performance: #95946 - Avoid quadratic HMR queue shifts: #96137 - Optimize implicit cache tag derivation: #96120 - Forward dev invalid dynamic usage errors from the render, not validation: #96148 - [refactor] Model dev validation render outputs as a discriminated union: #96149 - Add the `experimental.devValidationWorker` config flag: #96150 - [refactor] Prepare dev validation for running on a worker thread: #96151 - Run Cache Components dev validation on a worker thread: #96153 - fix: release compression stream when client disconnects mid-response: #96173 - [sourcemaps] Reuse source map payloads and consumers across stack frames: #96198 - Pass fallback params to the dev validation worker as maps: #96210 - Retry the source map lookup with a plain path: #96215 - Read chunk source maps from disk in the dev validation worker: #96218 - Run dev validation in process when using Webpack: #96219 - Fix dev overlay symbolication for project paths needing percent-encoding: #96221 - fix(sandbox): release one-shot timeout ids after they run: #96161 - Turbopack: support import.meta.glob caseSensitive option: #96226 - Add shell offset to static segment prefetches: #95963 - [turbopack] Fix de-opt in getChunkRelativeUrl(): #96183 - [turbopack] Tree-shake `module.exports = {...}` (CJS): #95996 - Add Instant Insights request timing: #95958 - Track whether runtime data is accessed during prefetch: #95964 - Update vendored `@mswjs/interceptors` to 0.41.9: #96059 - Replace vendored `http-proxy` with `httpxy`: #96060 - Turbopack: Store watcher batch state with bitflags instead of 4 different sets: #96114 - Turbopack: Only extend the watcher's batch window for unfiltered events: #96186 - Serve cached misses from the filesystem route cache: #96230 - Use a safe clock for Request Insights bookkeeping: #96274 - Block prefetch task until sufficient response is received: #96017 - Attempt static prefetch before resorting to runtime: #96095 - Unify allow-runtime with Partial Prefetching: #96106 - Add option to control dev memory threshold restarts: #96144 - feat(turbopack): support import.meta.env: #96225 - fix(next/image): improve test coverage for unsupported image types: #96301 - Add local Request Insights span tracing: #96275 - Add Instant Insights pipeline spans: #95961 - Persist Request Insights display settings: #96277 - [turbopack] Treat `Object.defineProperty(exports, …, { value: … })` as side-effect free: #96273 - Fix Turbopack worker URL context lookup: #96307 - Return 200 for client-handled Server Action redirects: #96310 - Revert "[turbopack] Track re-exports in `import_usage` inside of `compute_import_usage`": #96311 - Improve root detection to handle worktrees, more workspaces & stray lockfiles: #96159 - Turbopack: aggregate server HMR into one subscription: #94948 - Turbopack: extract chunk list version/update into turbopack-ecmascript: #95661 - Turbopack HMR: extract deferring build messages and use it in server hmr: #95795 - Turbopack server hmr: avoid complete `clear` on graph changes: #95546 - [turbopack] Remove loader calls for dropped dynamic imports: #96284 - Revert "Revert "[turbopack] Track re-exports in `import_usage` inside of `compute_import_usage`"": #96315 - Restore comments dropped during a refactor: #96324 - [turbopack] Tree shake w/ `bar['foo']` syntax for star imports: #96319 - Cache immutable current task IDs outside the task-state lock: #96180 - Gate partial fallback shell upgrades behind `partialPrefetching` for `next start`: #96297 - Make retry stop when the time it was given is up: #96354 - Share Ecmascript HMR chunk versioning, diffing, and merging between browser and node: #96325 - Ensure unique resolved `headers()` value between render passes: #96085 - Fix PPR rendering for configured HTML bots: #96364 - [fragment-scroll] Stop blurring on navigations: #96113 - [Instant] Point to first blocking await in validation: #96343 - Skip reader task locking for immutable Turbo Tasks reads: #96179 - Fix empty Fragment scroll ownership: #96342 - fix(create-next-app): make AGENTS.md blue: #95432 - fix: respect `htmlLimitedBots` in cache components without buffering the full response: #96367 - Remove obsolete shouldWaitOnAllReady render option: #96401 - Update Rust toolchain to nightly-2026-07-29: #96365 - [turbopack] Keep track of components of the remainder chunk: #96409 - [turbopack] Respect `sideEffects` in a `package.json` file with `optimizePackageImports`: #96383 - Fix `isHeadPartial` when hydrating from a static fallback shell: #96400 - [turbopack] add `experimental.turbopackChunking` config: #96398 - Update @types/react and @types/react-dom to latest: #96419 - Fix adapter outputs for not-found routes when used with cache components: #96390 - Consolidate unhandled rejection logging into a single listener: #95999 - Enable turbopackFileSystemCacheForBuild by default: #96395 - [turbopack] Fix component chunks for workers: #96432 - Fix hybrid Pages/App Router not-found rendering with adapters: #96392 - Warn that `experimental.useCache` is deprecated: #96448 - Enable Turbopack build filesystem cache by default: #96493 - [Cache] Make caches error if called after prerender aborts: #96426 - Fix App Router scroll padding visibility: #96308 - Enable TypeScript CLI by default: #96497 - fix: double fragment on navigation: #93132 - Remove implicit Partial Prefetching opt-in from `instant`: #96539 ### Documentation Changes - docs: fix broken Activity Patterns demo link in preserving UI state guide: #91698 - docs: post release amends: #91715 - docs: use ErrorInfo type consistently in catchError docs: #91744 - docs: add catchError benefits over userspace error boundaries: #91745 - docs: platform portability and infrastructure documentation: #91237 - docs: add verified adapters section: #91849 - docs: document CSS decimal precision difference between Turbopack and webpack: #91909 - [Docs] Rewrite agent rules to match bundled doc wording: #91995 - docs: opengraph-image papercuts: #92018 - Update revalidateTag examples to use the new two-argument signature: #92065 - docs: clarify that `use cache` requires async functions: #92101 - Move expanded adapters docs to API reference: #92115 - docs: add middleware bypass note to CDN caching guide: #92132 - docs: document revalidateTag's required second argument in upgrade guide: #92134 - docs: local images referenced by remote source: #92178 - docs: clarify id, filePath, and pathname in STATIC_FILE adapter output: #92227 - Docs/adapters review: #92223 - docs: vt demo guide: #92249 - docs: Ask AI agents to self-identify themselves in PR descriptions: #92235 - docs: add deploy tests documentation to contributing guide: #92388 - docs: clarify that proxy/middleware matches static assets by default: #92441 - docs: clarify serverless runtime behavior for use cache: #92232 - docs: add note on React canary version to View transitions guide: #92315 - docs: note PPR default in cacheComponents reference: #92378 - docs: instant-navs draft, samples for build validation: #91850 - docs: add middleware.mdx deprecation stub for discoverability: #92281 - docs: improve blocking-route error page for params discoverability: #92359 - docs: clarify cacheLife() cannot be called at module scope: #92326 - docs: add note on installing `server-only` in data security guide: #92445 - fix: replace docs/canary links with stable docs paths in error messages: #92528 - docs: update details about `unstable_retry()` behavior: #91827 - docs: link updateTag from cacheTag reference: #92379 - Docs: Instant docs updates: #92515 - docs: native db drivers with sync queries: #92572 - docs: add Link transitionTypes version history: #92624 - docs(cli): clarify that `--debug-build-paths` requires route group folders in paths: #92618 - docs: fix broken bun.sh Nextjs documentation link: #92698 - docs: add migration note for experimental cache flags to cacheComponents: #92318 - docs: draftMode alignment: #92794 - docs: restructure instant nav guide for clarity: #92684 - docs: add documentation for no-typos ESLint rule: #92809 - docs: amends to preserving-ui-state guide: #92270 - docs: link Activity guide from Cache Components migration guide: #92571 - docs: add guide for displaying dates without hydration flash: #92786 - chore: remote apps/docs: #93041 - Docs: add signed commit guidance: #93155 - Turbopack: import.meta.glob docs + edge case support: #92729 - docs: remove broken error-handling overlay screenshot: #93279 - docs: clarify rendering flow in Server/Client interleaving example: #93381 - docs: clarify proxy runtime history: #93467 - Update `unstable_prefetch` and `unstable_instant` docs to reflect current API shape: #93514 - docs: remove unreachable forms and mutations: #93509 - docs: broken link from usePathname compat call out: #93528 - docs: escape literal triple-backticks in contribution guide: #93584 - docs: clarify cacheTag limit - it is per call: #93768 - docs: devIndicators with usage example: #93784 - docs: less aggressive AI agent hint for an experimental API: #93811 - docs: fix typos and links: #92541 - docs: less aggressive AI agent hint for an experimental API: #93814 - docs: update agent test guidance: #93924 - docs: instrumentationClientInject: #93913 - docs: vocabulary-bridge rule for api-ref and guide skills: #94127 - docs: rework dynamic segments intro section: #94126 - docs: add next/root-params API reference: #93764 - docs: ISR w/ Cache Components - `experimental.partialFallbacks`: #93299 - docs: transpilePackages usage: #93602 - docs: move isr cacheHandler callout to next steps: #94167 - docs: fix code examples in getting-started guides: #93273 - [feat] updated the documentation for deployment to point to new next.js Docker official guide.: #94185 - docs: correct custom server optimization guidance: #94229 - docs: bodySizeLimit measures raw HTTP body: #94137 - docs: accuracy and pappercuts: #94299 - doc: clarify rewrites execution order: #93765 - docs: update draftMode guide: #94155 - docs: cached functions from the client: #94301 - docs: add GitHub SSH authentication guidance: #94360 - docs: document Cache Components behavior for navigation hooks: #94387 - instant: prompts on all fix cards, [group]-tagged CLI bullets, new docs slugs: #94017 - docs: fix typos in `testing.md`: #94446 - docs: fix typos in contribution guide: #94375 - docs: correct wording and casing in turbopack tracing guide: #94469 - docs: typos and errors outside docs, error, examples folders: #94472 - docs: clarify next-env.d.ts regeneration: #94232 - docs: add updateTag example to cacheTag page: #94508 - docs: clarify use cache persistence across deploys: #93554 - docs: fix onRequestError error type example: #94518 - docs: move insight error pages from vercel/front to canary: #94564 - [Docs] Remove unstable_instant agent hints; insights validate by default: #94577 - docs: fix 'time zone' spelling in FOUC guide: #93244 - docs: add pnpm installation step to module-not-found error page: #93773 - instant: polish client-hook overlay wording, cards, and docs links: #94496 - docs: root-params highligth fixes: #94620 - docs: remove unstable_disableValidation recommendations: #94608 - doc: instant navs runtime story: #93204 - docs: next/root-params references on i18n guide: #94629 - docs: expand the Cache Components migration guide: #94649 - docs: document non-streamed bot rendering and Cache Components: #94605 - docs: Route Handlers to be supported later on: #94705 - [agents-md] Index bundled docs instead of downloading into .next-docs: #94719 - docs: add prefetchInlining config reference: #94650 - docs: tighten Partial Prefetching API references and adoption guide: #94818 - docs: server actions guide: #93553 - docs: fix capitalization of Server and Client Components: #94891 - docs: Fix broken link to Node.js Debugging Guide: #93958 - docs: fix broken Node.js inspector URL in debugging guide: #94934 - docs: clarify sequential data fetching example: #94930 - docs: GtK, caching with fetch is opt-in - extended to any method or header included: #94899 - docs: fix typo in slot-missing-default.mdx: #94531 - docs: Cache components requires Node.js runtime: #94897 - docs(authentication): add Auth and streaming, fix code fences and imports: #95056 - docs: add Interactive Apps guide: #94020 - docs(caching): clarify generateStaticParams prebuild and recommend max for CMS: #95081 - docs(cache-components): clarify allow-runtime, sync-IO and instant=false, CLS fallback: #94997 - Docs/partial prefetching: #94855 - docs(root-params): generateStaticParams section and CC requirement: #95073 - docs: server actions guide x-refs: #95143 - docs: clarify /_not-found failures and <html> attribute reads under Cache Components: #95163 - docs: expand io reference: #95147 - docs: update instant navs guide: #95173 - docs: fix preview message typo: #95050 - docs(insights): restructure error pages and link to preview docs: #95193 - docs(errors): reorder blocking-prerender-dynamic fixes to Stream, Cache, Block: #95198 - Add docs for `experimental.turbopackRustReactCompiler`: #95280 - docs: remove unnecessary async from rewrites/headers/redirects examples: #95148 - docs: Activity bfcacheId and :has caveats: #95275 - Instant Navs guide: Highlights fixes and Client Component Page option: #95313 - docs: recommend explicit cacheLife and clarify overriding built-in cache profiles: #95311 - docs: Update FormEvent to SubmitEvent in form handling example (deprecated in React 19.2.10+): #95453 - docs: remove incorrect statement that force-cache is the default for …: #95235 - docs: updates to Cache Components Caching: #95452 - docs: Fix testing-adapters variable name: #95575 - docs: update MCP guides for the thin next-devtools-mcp: #94859 - docs(opengraph-image): load assets at module scope to keep route static under Cache Components: #95246 - [docs] Update progressive web apps documentation for new service worker syntax: #95431 - [docs] Update "Handling a Custom `Service Worker`" in the CRA migration docs: #95434 - docs: Immutable static assets: #95348 - docs: note default error/not-found UI follows OS color scheme, not app theme: #95673 - docs: add incremental adoption path to Cache Components migration guide: #95325 - docs: add Building guide: #94999 - docs: runtime prefetching update: #95564 - docs: useSearchParams example stray link: #95759 - docs: Improve immutable static docs: #95752 - docs: revalidateTag with expire zero, for route handlers: #95760 - docs: add route-side URL data audit to the Partial Prefetching adoption guide: #95389 - docs: cssChunking graph option: #95693 - docs: remove experimental @next/routing note: #94903 - docs: add 'Set up your editor' to the installation guide: #95928 - docs: clarify layout.js nesting behavior in route groups: #95720 - docs: note the `:has()` scaling limit in the Interactive apps guide: #95925 - Include examples of static export tools & GitHub Pages template: #95929 - docs: fix unstable_cache syntax error: #96002 - docs: add upgrade section to installation and expand AI agents guide: #95861 - docs: attribute App Shell prefetch to Partial Prefetching: #96003 - docs: view transitions guide — skill section, source-audit fixes, flag-removal docs: #96097 - docs(view-transitions): fix the skill install command: #96142 - docs: reframe prefetching around automatic vs. controllable behavior: #95896 - docs: navigation interrupts after streaming has started (notFound, forbidden, unauthorized): #95851 - docs: expand and modernize the Single-Page Applications guide: #95860 - docs(ai-agents): restructure as steps and close 16.2/16.3 coverage gaps: #96247 - docs: document query-only href resolution and fix with-vercel-blob : #96280 - doc: typegen for typedRoutes: #96296 - docs: clarify instrumentation-client polyfill loading and hydration timing: #95988 - docs(interactive-apps): update prefetching for unified runtime prefetching: #96302 - docs: add guide and references for experimental.useOffline: #93218 - docs: remove PPR adapter page from Pages Router: #96316 - docs: Parallel routes, conditional rendering and auth: #96351 - docs(preventing-flash): cover reconciling state : #96146 - docs: modernize Next 16 upgrade AI guidance: #96314 - Update PWA guide with enhanced offline support details and example links for serwist: #96360 - docs: document the App Shell stale time threshold for cached content: #96312 - [turbopack] Introduce documentation on `experimental.turbopackChunking`: #96437 - docs: ISR with Cache Components and Partial Prefetching: #96526 - docs: clarify first-party Skills workflows: #96495 - docs: cover direct visits and client navigations in the instant() e2e example: #95803 ### Example Changes - chore(examples): remove `with-styletron` example: #81842 - ci: remove deploy examples workflow from build-and-deploy: #92324 - example: remove with-supertokens: #93212 - [examples] migrate cloudinary to vercel-blob: #93762 - examples/with-ably: update to App Router + Ably v2: #94600 - fix: error handling and loading states in with-apollo-and-redux example: #91457 - fix: remove deprecated url.parse() from custom-server example: #96105 ### Misc Changes - Add .claude/skills symlink: #91616 - Update tokio from 1.43.0 to 1.47.3: #90945 - Restructure pr-status-triage skill: merge command into skill files: #91514 - [test] Unflake "infinite streaming fetch" test: #91645 - [test] Unflake `deterministic build - changing deployment id` test: #91646 - Skip CI for agent/editor config directory changes: #91622 - refactor: extract build infra and alias changes: #90422 - ci: add node-stream test coverage workflow: #89861 - Update Rspack production test manifest: #91635 - [test] Increase `retry` timeouts for two flaky `app-action` tests: #91647 - Revert "ci: add node-stream test coverage workflow (#89861)" - [test] Fix flaky `url-hash` tests: #91649 - Add instant validation tests for parallel slot config attribution: #91656 - [test] Unflake rendering indicator test & skip building indicator tests: #91650 - [test] Fix `edge-async-local-storage` deploy test timeout & race condition: #91643 - Update Rspack development test manifest: #91695 - [test] Unflake `use-node-streams-env-precedence` test: #91733 - Update Rspack production test manifest: #91694 - [test] Unflake app prefetch test: #91734 - Upgrade React from `3f0b9e61-20260317` to `8b2e903a-20260320`: #91731 - [ci] Allow "rerun failed jobs" to work up until 5 days: #91825 - ci: upload adapter deploy test results: #91846 - test: scope css data-url typing to fixture: #91877 - ci: only upload adapter results for canary runs: #91881 - Perf: Skip turning Set into Array: #91383 - Perf: Move chunkloading instrumentation to separate function: #91382 - Perf: Use headers object directly in checkIsOnDemandRevalidate: #91381 - [test] Deflake instant-navs-devtools: #91912 - test(typed-routes): fix flaky tests by increasing retry timeout: #91923 - test(app-basepath): increase waitForElementByCss timeout for hard-nav test: #91920 - test(interoperability): increase waitForElementByCss timeout for cross-router navigations: #91918 - Upgrade React from `8b2e903a-20260320` to `3cb2c420-20260324`: #91905 - Upgrade React from `3cb2c420-20260324` to `9627b5a1-20260327`: #92015 - Upgrade React from `9627b5a1-20260327` to `74568e86-20260328`: #92109 - ci: relax adapter results upload gate: #92127 - [test] Skip `unstable_dynamicStaleTime` tests due to flakiness: #92162 - [test] Skip flaky `segment-cache-refresh` suite: #92163 - Add PPR evals and fix env loading for agent-eval 0.9.5: #92063 - Update Rspack development test manifest: #92142 - [test] Skip flaky `cached-navigations` tests: #92199 - [test] Skip flaky `prefetch-layout-sharing` suite: #92198 - Add internal header security guideline to AGENTS.md: #92128 - Update Rspack production test manifest: #92143 - [test] Deflake `allowed-dev-origins`: #92211 - Reapply "ci: add node-stream test coverage workflow (#89861)": #91664 - Fix pr-status.js: retry on API errors and report timed-out jobs: #92205 - Add view transitions eval (agent-043): #92260 - ci: fix stats action: #92325 - ci: remove deploy examples workflow from build-and-deploy: #92324 - Update Rust toolchain to nightly-2026-04-02: #92288 - fix: add AGENTS.md at package root for agent discovery: #92376 - [tests]: remove unnecessary skipDeployment flags: #92423 - chore: Upgrade to pnpm 10.x: #92283 - Bump turborepo from 2.8.11 to 2.9.4: #92425 - [test] Skip flaky `client-cache.parallel-routes` in production and deploy: #92195 - scripts/pr-status: add reply-and-resolve-thread command: #92450 - [test] Regenerate checked-in tsconfig.json files: #92455 - Adding more system info to the 'initialize project' trace: #92427 - CI: Update and cleanup next-stats-action, force using pnpm 10.33.0: #92475 - CI: Remove unused dependencies from next-stats-action dockerfile: #92485 - Upgrade swc_core 57 -> 58, swc_sourcemap 9 -> 10, swc_plugin_runner 24 -> 25: #91532 - perf: use whole_app_module_graph for get_compilation_issues MCP tool: #92473 - Update Rspack development test manifest: #92502 - Update Rspack production test manifest: #92503 - CI: Use pnpm lockfile for next-stats-action: #92488 - Bundle skills/ directory into next/dist/skills: #92493 - CI: Use minimumReleaseAge in pnpm workspace files: #92480 - CI: Fix issue with conflicting 'engines.pnpm' field in next-stats-action: #92533 - Exclude use tests from react18 testing: #92542 - Fix React18 tests for unstable_io: #92543 - Perf: Add fast path to isAbsoluteUrl: #91389 - Perf: Don't require watchpack in production: #91387 - [test] Stop using deprecated `target: "es5"` TypeScript compiler option: #92458 - Perf: Use charCodeAt in removeTrailingSlash: #91384 - Perf: Cache regex in shouldServeStreamingMetadata: #91388 - [test] Ensure incomplete minimum release age isn't propagated to fixture installs: #92568 - test: skip .next and other build artifacts in writeFiles filter: #92578 - CI: Another attempt to fix pnpm versions for next-stats-action on canary: #92550 - test: reduce writeToDisk memory test iterations to fix CI timeout: #92586 - Refactor effects system: dedup/conflict detection, simplified Effect trait: #92300 - fix(ci): improve Docker image cache streaming throughput and arch-awareness: #92617 - CI: Download and run self-contained datadog-ci instead of using pnpm dlx or npx: #92546 - Bump swc to 63.1.1: #92604 - chore(turbopack): upgrade qfiler to v0.3.0-alpha.4: #92558 - refactor: write pages router export files directly to server/pages/: #90018 - fix(ci): improve Docker image caching and native build skip optimization: #92633 - Perf: Only instrument clientComponentLoadTimes when used: #91385 - Update font data: #92704 - [test] Stop using `baseUrl`: #92469 - bench: improve render pipeline benchmark reliability: #92715 - bench: add A/B branch comparison workflow to BENCHMARKING.md: #92721 - test: use Turborepo pack task for test isolation: #92575 - chore: Bump reqwest to 0.13.2: #92713 - Upgrade React from `404b38c7-20260408` to `fef12a01-20260413`: #92728 - Revert "refactor: write pages router export files directly to server/pages/": #92733 - Re-enable sccache: #92746 - chore: Use from_raw_parts for ResolvedVc::deref_vec and ResolvedVc::deref_slice: #92749 - Pin upload-artifact to v7.0.1 and download-artifact to v8.0.1: #92757 - Fix swc wasm test on canary: #92738 - Bump TypeScript to 6.0: #91257 - test: Add tests for client reference side effects: #92774 - refactor: remove ClientFileLogger, consolidate file logging into handleLog: #92329 - pr-status: Show all participants in review thread overview: #92730 - Perf: Fast path for trace() when opentelemetry is not enabled: #92678 - Share native binaries via GitHub artifacts: #92758 - [ci] Skip sccache on Windows runners: #92847 - Update Rspack production test manifest: #92674 - Update Rspack development test manifest: #92673 - [ci]: add workflow to bump canary after backport: #92801 - [ci] Skip Playwright system deps install on subsequent self-hosted runs: #92893 - CI: Remove dead yarn support from next-stats-action: #92587 - [ci] Cache passing test results so CI retries skip them: #92832 - fix accidental test duplication: #92922 - Refactor trace server sort to SortMode enum (execution order / value / name): #92873 - Perf: Simplify static metadata handling: #92630 - [ci]: fix backport sync script: #92942 - Fix flake in rewrites-manual-href-as test: #92948 - CI: Track SWC native binary size in PR stats comment: #92938 - chore: Prune list of users in labeler json: #92984 - [test] Deflake `shallow-routing`: #93006 - New ESLint rule: `no-location-assign-relative-destination`: #92900 - Upgrade React from `fef12a01-20260413` to `da9325b5-20260417`: #92945 - [ci]: remove unused workflow: #93064 - [ci]: remove publish token in favor of OIDC: #93065 - Update Rspack development test manifest: #92959 - [ci] Temporary disable of sccache: #93074 - Auto-generate AGENTS.md / CLAUDE.md in next dev: #92910 - [ci]: add environment to publishRelease flow: #93093 - Adopt pnpm catalogs for devDependencies: #93071 - rage-restart followup: #92591 - Collapse pnpm test scripts into a single helper invocation: #93097 - [tests]: fix cache-components.test.ts type error: #93113 - [ci]: cleanup labeler: #93135 - [ci]: switch to GitHub runners: #93164 - [ci]: pin rust-musl-cross: #93176 - [rust-deps] Update serde: #93196 - [rust-deps] Update tracing: #93194 - [ci] replace next-labeler-webhook with in-repo GitHub Action: #93080 - [ci] Fix auto-label workflow: #93215 - [test] Remove dead symlink: #93217 - [ci] Populate GITHUB_TOKEN for auto-labeler: #93219 - [ci]: move stats & CI status comment to workflow: #93220 - [ci] Upload preview builds directly to Vercel Blob: #93207 - [ci]: fix permissions on comment workflow: #93225 - Revert "Adopt pnpm catalogs for devDependencies": #93226 - [ci] Handle namespaced packages in preview builds: #93241 - [ci] Create test summary comment if job immediately passes: #93236 - [ci] Automatically start React sync when new `react@experimental` is available: #93235 - [rust-deps] Update bytes, crc32fast, memchr, pin-project-lite, quote, rand, regex, ringmap, roaring: #93197 - [ci]: app-based release workflow: #93245 - [ci]: trigger signed release commit via API: #93285 - [ci]: fix release script to not strip newlines: #93302 - [ci]: Use macOS arm runner for intel builds: #93330 - ci: Fix caching of test-cargo-unit: #93327 - [rust-deps] Update tokio: #93195 - [test] Suppress build when preparing next for cache hits: #93355 - [test] Fix broken terminal output: #93357 - chore: bump postcss to 8.5.10: #93288 - fix a snapshot encoding error that could happen under concurrent mutation and snapshotting: #92658 - Only log partytown setup error once: #93378 - [test] Stop building fresh packages for every test: #93380 - [test] Preserve Playwright traces on every failure: #93366 - [ci] Add support for private preview builds: #93375 - Fix deploy tests crashing under AI coding assistants: #93394 - [ci]: remove PR creation from deploy test workflow: #93400 - Upgrade to swc 65: #93325 - Upgrade React from `da9325b5-20260417` to `f4e0d4ed-20260429`: #93457 - Bump `@vercel/ncc`: #93459 - [test] Ensure target page is compiled before navigation in instant-navs-devtools: #93365 - [ci] Allow configuring the base URL for preview builds: #93464 - [ci] Move Turbopack, Rspack and font data workflows off of `RELEASE_BOT_GITHUB_TOKEN`: #93455 - [ci] Migrate React sync off of `RELEASE_BOT_GITHUB_TOKEN`: #93456 - [ci] Create unique preview build versions for canary previews: #93490 - [ci] Ensure pnpm store cache is only filled when pnpm install runs: #93508 - [ci] Remove unused `setup-nextjs-build.yml` workflow: #93512 - Refactor: Decouple request store creation from `req` / `res`: #93499 - [ci] Clarify new preview build flow: #93540 - Upgrade React from `f4e0d4ed-20260429` to `dd453071-20260506`: #93547 - perf(ecmascript): shrink JsValue 64→32 bytes: #93106 - [test] Pin package manager versions used: #93592 - [ci] Ensure graphite_ci_optimizer fails open even if github fails to fetch the action: #93615 - Cherry-pick ghsa commits to canary: #93614 - [ci] Also pin first-party GH actions: #93609 - CI speed improvements: #93411 - Proof of concept: task eviction after snapshot for turbo-tasks-backend: #91790 - Convert test/integration to isolated tests: #93247 - Repo: Add gh stack skill: #93705 - Fix React 18 tests: #93763 - Convert tests using createNext -> nextTestSetup: #93767 - Revert "[test] Skip flaky `cached-navigations` tests": #93798 - Upgrade React from `dd453071-20260506` to `d5736f09-20260507`: #93702 - Mark .agents/skills as internal so external `npx skills add` hides them: #93856 - Convert more tests from createNext -> nextTestSetup: #93799 - [test] split `og-api` test suite into default and standalone variants: #93915 - Add create PR skill: #93937 - Enable mimalloc in benchmarks: #93388 - Fix Yarn berry tests: #93962 - Polish instant fix cards and validation messages: #93894 - Add backport PR skill: #93973 - use the action cache for passing tests: #93954 - @vercel/devlow-bench: 0.3.5 → 0.4.0: #93951 - [test] Prerendering HTTP access fallback pages with Cache Components: #93987 - [ci] Add an `TURBO_TASKS_AVAILABLE_PARALLELISM` environment variable that overrides `std::thread::available_parallelism` callsites: #93995 - ci: run Linux Playwright jobs in prebuilt Microsoft container: #93794 - Upgrade rustc to nightly-2026-05-15: #94021 - Update font data: #94006 - [ci] Set `TURBO_TASKS_AVAILABLE_PARALLELISM` to 4 in most e2e tests: #93996 - Add next-dev-loop and next-ppr-optimizer skills: #93943 - test: migrate webdriver callers to next.browser: #93941 - Fix pr-status job pagination: #94049 - [Skills] Mark backport-pr and create-pr as internal: #94076 - [Skills] next-dev-loop: persist login state across loops: #94105 - chore: release @next/rspack-core 1.0.3: #94116 - Revert "Revert "refactor: write pages router export files directly to server/pages/"": #93409 - [ci] Skip installing native binaries when fetching test timings: #93593 - [ci] Reserve comments for stats and tests: #93240 - [ci] Fix the playwright-chromium Dockerfile: #94064 - Upgrade React from `d5736f09-20260507` to `75b0945b-20260526`: #94131 - [ci] Add an AGENTS.md for GitHub Actions: #94056 - [ci] Resize tiny jobs in integration_tests_reusable.yml to use smaller machines: #93886 - [ci] Explicitly disable package-manager-cache for uses of actions/setup-node: #93953 - Upgrade ast-grep: #94150 - [Skills] next-cache-components-optimizer: clarify private-cache scope rule: #94113 - [ci] Increase TEST_CONCURRENCY from 8 to 12: #94138 - Upgrade React from `75b0945b-20260526` to `c0cd4d5d-20260527`: #94161 - [ci] Give the build cache in cache in build_and_deploy a more obvious name, not just a hash and run number: #93957 - [ci] Rename GRAPHITE_TOKEN to GRAPHITE_CI_OPTIMIZER_TOKEN: #94166 - [ci] Use Turbopack in non-webpack-specific e2e test jobs: #94005 - [test] Add test for static metadata files and `generateStaticParams`: #93465 - test: skip flaky instant-nav-panel tests: #94196 - test: fix next-after-app-static: #94195 - [ci] Update all actions/* dependencies: #94174 - Replace VcStorage with real TurboTasks in tests/benches : #93955 - [cd] Stop fetching all tags when searching parent tag: #94302 - chore: lint-language output only warnings and errors: #94261 - Disable `default-case` ESLint rule for type-checked TypeScript files: #94316 - refactor: use named arguments for StagedRenderingController: #94345 - Devirtualize the backend api inside of turbo_tasks and turbo-tasks-backend: #94007 - [tests] Use snapshots in debug-build-paths: #94352 - Upgrade React from `c0cd4d5d-20260527` to `f0dfee38-20260529`: #94245 - refactor: make stage advancing logic more generic: #94349 - refactor: make early/late checks stricter: #94358 - refactor: remove delayUntilRuntimeStage: #94350 - refactor: indicate which stage is the last stage in staged prerenders: #94430 - test: pin material-ui link fixture dependencies: #94354 - Reland the debug channel on native Node streams, fixed for React 18: #94462 - chore: reword cacheComponents jsDoc to lead with partial prerendering: #94474 - Upgrade React from `f0dfee38-20260529` to `43bcbf80-20260603`: #94440 - Revert "ci: run Linux Playwright jobs in prebuilt Microsoft container (#93794)": #94366 - fix(deps): bump @vercel/nft@1.10.2: #93979 - [ci] Switch release-next-rspack to a more explicit environment name: #94480 - [ci] Set `persist-credentials: false` for all GH actions: #94214 - Revert "[ci] Increase TEST_CONCURRENCY from 8 to 12 (#94138)": #94517 - [ci] Disable on-call notification if manual deploy e2e tests failed: #94554 - Reduce new test concurrency to five: #94552 - disallow reads from .next-profiles: #94570 - [ci] Remove dead playwright docker image creation logic: #94576 - [cd] Ensure release can be triggered on old branches: #94596 - [ci] Reduce usage of turborepo cache in `build_and_deploy.yml`: #94319 - [ci] Download fnm directly from GitHub releases and validate checksum: #94579 - [ci] Always upload canary tarballs from the canary branch: #94557 - refactor: process streaming prerenders more efficiently: #94764 - [ci] Allow "rerun failed jobs" to work up until 5 days for e2e deploy tests: #94812 - Fix stale next data API test URL: #94815 - Instruct agents to keep and commit the generated agent-rules block: #94725 - Add a message to `AGENTS.md` about `super::` imports.: #94733 - chore: upgrade next-rspack to rspack 2.0: #92222 - [ci] Use node-version-file when we already have a repository checkout and reduce hardcoded references to node versions: #94780 - rust react compiler: detect and build for react 18: #94836 - [test] Unflake `metadata static routes cache` test: #94796 - [test] Recover from a leftover build process on test retry: #94797 - Properly set response-based OTEL attributes with adapters: #94603 - Upgrade React from `43bcbf80-20260603` to `d9158919-20260615`: #94826 - [ci] Clean up references to self-hosted runners: #94827 - Upgrade React from `d9158919-20260615` to `ad78e251-20260616`: #94867 - switch our test benchmark runs to release-with-assertions: #94538 - [ci] Remove playwright stamp file logic: #94876 - [cd] More robust publish pipeline: #94622 - [cd] Continue release train if `@next/swc-wasm-*` fails to publish: #94912 - Let LLMs create less noisy and more focused PR descriptions: #94896 - [ci] Only install chromium-headless-shell and not chromium: #94882 - Fix Instant Navs DevTools capture bugs and re-enable its test suite: #94866 - [test] Enable `metadata-streaming-config` for Cache Components: #94936 - Upgrade React from `ad78e251-20260616` to `b1786c31-20260618`: #94951 - [ci] Update playwright to 1.61.0: #94871 - [cd] reduce size of npm metadata on publish: #94953 - Upgrade to swc 70: #94814 - [test] Fix failing determinism test using adapter: #95051 - [scripts] Write pnpm overrides for pnpm projects in pack/patch helpers: #94747 - Upgrade React from `b1786c31-20260618` to `247fbb45-20260622`: #95063 - skill(next-dev-loop): fix --session flag, agent-browser bootstrap, --headed daemon note: #95005 - skill(next-cache-components-adoption): tune skill to mention app router requirement: #95069 - [skills] Mark insight-error-page and next-rspack as internal: #95070 - skill(next-cache-components-adoption): clarify prereqs: #95082 - [cd] publish on release tags instead of branch push: #95085 - [ci] Make preview tarballs available while new Canaries are being published: #95112 - [cd] add ad-hoc preview release cut from canary: #95086 - [test] Reorder `hmr-intercept-routes` test to avoid a reload/refresh race: #95134 - [ci] Make automatic native binding install opt-in: #95114 - Restore canary version 16.3.0-canary.66 after v16.3.0-preview.4 preview release - skill(cc-adoption): recommend next-dev-loop and add build-only path: #95122 - [cd] Allow forcing a release without new commits: #95136 - test: Remove unnecessary dynamic timestamp from instant-validation root layouts: #95105 - Restore canary version 16.3.0-canary.67 after v16.3.0-preview.5 preview release - Bump Rust toolchain: #95205 - next-dev-loop: require agent-browser >= 0.31.1: #95209 - [ci] skip Datadog git metadata upload on junit upload: #95210 - Return APP_PAGE instead of PAGES for production Instant Navigation tests: #95184 - [ci] Display correct test commands when Cache Component test fail: #95267 - skills(cc-adoption): tighten requires, sequencing, terminology: #95225 - Upgrade React from `247fbb45-20260622` to `68631c04-20260626`: #95211 - Enhance ESLint rule `no-location-assign-relative-destination`: #93057 - test: fork select tests on partialPrefetching: #95279 - [ci] update relay-compiler to 21.0.1: #95217 - Increase the code frame width used when logging to a file.: #95283 - [test] Give webpack server-action-period-hash tests a larger timeout: #95303 - [test] Recover from a leftover build process on test retry in `build()`: #95304 - [test] Unskip more Turbopack NFT unit tests: #95297 - [test] Make `build-output-prerender` error ordering deterministic: #95308 - [test] Retry the `.next` deletion to fix an `ENOTEMPTY` flake: #95307 - [ci] Migrate build_and_test and pull_request_stats to use arm64 runners: #94870 - [ci] Add support for auth based preview build registries: #95204 - Upgrade React from `68631c04-20260626` to `92f4fda3-20260629`: #95282 - [ci] Move some test suites back to x86-64 runners to reduce pressure on our currently-limited pool of arm runners: #95332 - refactor: split out validateStaticShell: #95106 - Revert "[ci] Move some test suites back to x86-64 runners to reduce pressure on our currently-limited pool of arm runners (#95332)": #95336 - [ci] Add optimize-ci, changes, and fetch-test-timings jobs to the needs list for the tests-pass job: #95339 - [ci] Migrate some CI jobs back to x86-64, build both arm and x86-64 native binaries, include both os and architecture in native artifact names: #95341 - test: Improve immutable static asset tests: #95349 - gitignore .next-profiles: #95256 - Re-query deploy-test build logs until id markers appear: #95243 - Upgrade React from `92f4fda3-20260629` to `ec0fca31-20260701`: #95368 - [ci] Migrate Turbopack build_and_test jobs back to arm64, leave webpack jobs as x86-64: #95374 - [ci] Avoid running full CI mid-stack for GH-native stacks, same as we do for Graphite: #95218 - [test] Park the blocking-fallback segment on a withheld param: #95300 - [test] Enable deploy tests for the Instant Navigation Testing API suite: #95236 - [cd] Replace the release package with our own GitHub release creation: #95352 - Make Instant Navigation Testing full-page loads work when deployed: #95222 - [ci] Actually migrate Turbopack jobs back to ARM: #95386 - Upgrade React from `ec0fca31-20260701` to `3508aee6-20260702`: #95410 - [ci] Disable mid-stack PR optimization for native PR stacks: #95427 - Collect modules with browser variants statically: #95200 - Split typeof-window server requires into .browser variants: #95201 - Type resolved `cacheLife` profiles, dropping runtime asserts: #95428 - Update font data: #95441 - [test] Unflake `cache-components-dev-streaming` test suite: #95466 - evals: fix false-negative regex checks with the agentic LLM judge: #95440 - Upgrade React from `3508aee6-20260702` to `23def8fd-20260706`: #95532 - [ci] Add stats comment with partial stats: #95401 - [skills] Update gh-stack skill: #95541 - Upgrade to swc 72 and rust-react-compiler: #95536 - test: Fix service worker error test: #95548 - [ci] Skip apt-installed dependencies in playwright install step: #95535 - ci: Bump withgraphite/graphite-ci-action: #95562 - test: Disable service worker deploy tests for now: #95570 - test: Use Turbopack for 'Test new and changed tests when deployed': #95552 - [ci] Migrate webpack tests back to arm runners: #95549 - test: Fix immutable static asset deployment tests: #95550 - [ci] Split up large cache-components-dev-warmup test suite: #95553 - [ci] Split up large create-next-app/templates/matrix test: #95555 - Split remaining "client-node"-only modules into .browser variants: #95366 - Upgrade React from `23def8fd-20260706` to `12a4baec-20260707`: #95581 - test: Fix immutable static asset deployment tests for real: #95600 - [ci] Pin typescript version in tests: #95619 - [ci] Bump PR stats job timeout to 35 minutes: #95592 - [ci] split up large cache-components-errors tests: #95623 - [ci] Split up large rsc-build-errors development test: #95624 - [ci] Split up large instant-validation tests: #95627 - Refresh outdated agent-rules blocks on next dev and codemod upgrade: #95470 - Make the agent-rules block verifiable and self-upgrading: #95467 - Upgrade React from `12a4baec-20260707` to `df4bd1b4-20260708`: #95612 - Convert agent-041's blocking-data check to the agentic LLM judge: #95630 - Add attribute rendering benchmark: #95621 - Upgrade React from `df4bd1b4-20260708` to `5123b063-20260708`: #95642 - (TypeScript 7 Support) Add experimental TypeScript CLI backend: #95639 - test: allow-runtime breaks Link's Server component child detection: #95596 - test: skip redbox check in "static prefetch - missing suspense around search params": #95670 - refactor: remove unnecessary switches from StagedRenderingController: #95383 - Clarify AI-assisted contribution policy in PR template and AGENTS.md: #95629 - [test] Disable middleware-rewrites deploy test for Turbopack with adapters: #95680 - Update font data: #95725 - [test] Disable i18n-api-support deploy test for Turbopack with adapters: #95739 - Restore canary version 16.3.0-canary.84 after v16.3.0-preview.6 preview release - Upgrade to swc 73: #95731 - Add React sync development skill: #95620 - Upgrade React from `5123b063-20260708` to `7023f501-20260714`: #95782 - Better support the CLI spinner when running the TSC CLI: #95753 - Only track pending imports for real promises: #95789 - Model async userland loading in app routes as a state machine: #95791 - chore: Remove stale build warning: #95813 - [ci] Allow running all deploy tests with builds from a private registry: #95784 - Run more test suites under cacheComponents flag: #95878 - Revert "Run more test suites under cacheComponents flag": #95884 - fix(agent-rules): pad managed AGENTS.md block with blank lines: #95892 - Back/forward set the Nav Inspector back to pending: #95865 - [ci] Avoid apt-get in the next-stats-action Docker image: #95847 - Package skills/ as a Claude Code plugin: #95907 - Upgrade React from `7023f501-20260714` to `172742b4-20260716`: #95901 - Run Rust doctests in CI: #95911 - [ci] Share a single browser instance across all test suites in a single job: #95589 - [test] Add coverage for throwing custom "use cache" cache handler: #95984 - Refine development validation signal handling: #95998 - [ci] Skip passed-tests cache steps for jobs that never run tests: #96001 - Upgrade React from `172742b4-20260716` to `81e442ea-20260721`: #96016 - Restore canary version 16.3.0-canary.92 after v16.3.0-preview.7 preview release - chore(deps): bump sharp@0.35.3: #95507 - [ci] Enforce minimumReleaseAge in e2e tests that install external dependencies: #95628 - Rewrite next-cache-components-optimizer around a test-driven instant() loop: #94721 - Always consult `npm_config_user_agent` first: #95879 - Restore canary version 16.3.0-canary.93 after v16.3.0-preview.8 preview release - [test] Add source-mapping coverage of React's fake stack frame scripts in `use cache`: #95945 - [test] Add failing tests for stale route handler and page cached data: #96021 - [test] Move the dev-only `use cache` test suite to `test/development`: #96023 - Refine Cache Components and Partial Prefetching adoption skills: #95817 - skill(cc-adoption): add dev-only validation sweep reference: #96057 - Upgrade React from `81e442ea-20260721` to `711c445b-20260722`: #96066 - Restore canary version 16.3.0-canary.94 after v16.3.0-preview.9 preview release - Throw when generateStaticParams returns invalid values: #95968 - Throw for empty or incomplete generateStaticParams results with output: export: #95969 - Upgrade React from `711c445b-20260722` to `28cd4bb0-20260723`: #96100 - Store RouteTree slots in a Map to keep slot access monomorphic: #96168 - Give RouteCacheEntry a single hidden class across its lifecycle: #96164 - [test] Unflake the `enabled-features-trace` test suite: #96175 - Add a benchmark for dev Cache Components validation on a worker thread: #96152 - [internal] Add a skill for benching changes in a sandbox: #95943 - [test] Unflake a prefetch-related race: #96222 - [test] Run more test suites under cacheComponents flag, again: #96196 - [test] Run the navigation e2e suite under cacheComponents: #95877 - [test] Unflake more tests: #96081 - Upgrade React from `28cd4bb0-20260723` to `756fdd47-20260727`: #96270 - Micro-optimization for string format: #95774 - Count URL key length in the filesystem route cache LRU: #96229 - Count key length in remaining byte-budgeted LRUs: #96231 - Restore canary version 16.3.0-canary.99 after v16.3.0-preview.10 preview release - Isolate local Request Insights spans from OpenTelemetry: #96276 - Classify Instant Insights as internal in Request Insights: #96147 - Upgrade React from `756fdd47-20260727` to `96fcba90-20260728`: #96306 - [ci] Install Node.js from the official tarball in the native-builder image: #96298 - [cd] Send Slack notification if publish fails: #96304 - Bump @types/node to 20.17.7 to fix findSourceMap type: #96321 - [ci] Background some steps in build_reusable to reduce setup overhead, remove unneeded lld installation: #96195 - Update skills for Partial Prefetching: #96299 - Added cache copying support for worktrees: #95646 - Bump postcss to 8.5.23: #96107 - [ci] Match the test job summary style to the PR test report comment: #95882 - test: reproduce empty parallel route scroll regression: #96323 - Upgrade React from `96fcba90-20260728` to `1724e9ce-20260729`: #96355 - Upgrade React from `1724e9ce-20260729` to `6cb4322d-20260729`: #96389 - [bench skill] Bench Edge builds of React too: #96234 - test: expand Cache Components metadata streaming coverage: #96366 - Upgrade React from `6cb4322d-20260729` to `0f42eac2-20260730`: #96402 - Update Rust toolchain to nightly-2026-07-29: #96365 - Upgrade React from `0f42eac2-20260730` to `cbb046ab-20260731`: #96434 - [ci] Run new/changed deploy tests asap: #96438 - [react-sync] Enable auto-merge on PRs: #96442 - Add automated code review workflow: #96359 - test: stabilize after() deploy revalidation checks: #96428 - [turbotrace] bump test version of sharp: #96386 - [ci] Wait for the preview tarballs before running the deploy tests: #96527 - test: skip hybrid not-found coverage for the legacy builder: #96534 - Flag newly disabled deploy tests: #96505 - Fix deploy test TypeScript exclusions: #96545 - [turbopack / next.js] Add an end-to-end test for new root detection: #96544 - Edits to turbopackFileSystemCache: #96531 ### Credits Huge thanks to @denesbeck, @ztanner, @ijjk, @lllomh, @devjiwonchoi, @lukesandberg, @wbinnssmith, @sokra, @unstubbable, @timneutkens, @feedthejim, @gnoff, @abhishekmardiya, @icyJoseph, @mischnic, @mmastrac, @acdlite, @eps1lon, @JamBalaya56562, @bgw, @gaojude, @bgub, @remcohaszing, @aurorascharff, @VedantMadane, @fireairforce, @dagecko, @ctate, @banchichen, @andrewimm, @wwenrr, @TooTallNate, @hamidrezahanafi, @hamedniroomand, @sleitor, @Badbird5907, @MukundaKatta, @styfle, @SukkaW, @awo00, @christopherkindl, @GuinsooRocky, @maximecolin, @lubieowoce, @zana-abdi2002, @samselikoff, @rishishanbhag, @armando-andre, @tim123abc, @publictheta, @unclebay143, @yavorpunchev, @kakadiadarpan, @SyMind, @igorbabko, @sampoder, @StanislavKozachenko, @kristiyan-velkov, @huozhi, @RazinShafayet2007, @SJvaca30, @danyalahmed1995, @karlhorky, @MikhailStn, @ifer47, @niketchandivade, @gilest, @jahanzaib-iqbal-dev, @owenpearson, @davidgg, @fhfournier, @parkhojeong, @gaearon, @TariqulislamTuhin, @thsid, @jimmyhmiller, @Partha-Shankar, @M4cM4rco, @chippleh1392, @Pranav18M, @marcoshernanz, @manoraj, @ankurdotio, @WildChargerTV, @ZaforAbdullah, @wasim-builds, @petehunt, @DavidIlie, and @adhamfayrouzamf for helping! --> view on github imported 2026-09-28 via npm