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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 JSValues: [#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 Effects 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 ServiceWorkerEntryModules 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!

Source: README.md, updated 2026-08-03