v13.5.5

Core Changes

• Update parallelizing tasks with webpackBuildWorker config: #56287
• Misc Typescript and export updates: #55841
• chore: pass defineEnv from next.js to rust directly: #56216
• Expose util internally for debugging: #56381
• App Router - preinitialize chunks during SSR: #54752
• fix: use fs.existsSync to avoid race condition: #56387
• Ensure loader generated export default has name: #56388
• Move Edge SSR event waitUntil into the handler: #56404
• fix: avoid unnecessary existSync call: #56419
• fix: avoid creation of buffers for read ops: #56421
• fix empty externals list, pnpm special case, and project path: #56402
• chore: extract edge-app-route loader template: #56424
• Separate RSC and SSR jsx-runtime modules: #56438
• Async Batcher: #56423
• Fix cli log next.js color: #56448
• Turbopack: Implement Server Actions: #53890
• Component Module Types: #56454
• refactor: rewrite config schema in zod: #56383
• Dev Service: #56442
• feat(turbopack): port next.js template loading logic: #56425
• Chunking Refactor Step 1: #56467
• Use native node:fs in taskfile.js: #56491
• Loose RSC import restrictions for 3rd party packages: #56501
• turbopack: Chunking Refactor Step 2 : #56504
• update turbopack, fix sass peer dependency: #56508
• Remove ServerDirectiveTransformer: #56496
• Improve failed to fetch RSC error: #56517
• misc: fix wrong next start start duration: #56512
• turbopack: Extract as_chunk into shared ChunkType trait: #56506
• Flatten recursive wildcard exports in barrel optimization: #56489
• Turbopack + app router: always use externals for predefined packages: #56440
• fix: log error cause: #56528
• Unsilence Taskr Webpack errors: #56542
• refactor: cleanup app render: #56538
• fix: don't add isolateModules to tsconfig when extending from tsconfig with verbatimModuleSyntax: #54164
• enable verbatimModuleSyntax to make type imports/exports explicit: #56551
• Ensure react-server-dom-turbopack-experimental uses the right package: #56560
• Fix build restart log: #56543
• feat(turbopack): add support for edge app pages: #56426
• Improve error handling of Server Actions with skewed deployment: #56618
• misc: split app-render into smaller functions: #56611
• remove unnecessary structuredClone: #56570
• Fix trace ignore handling: #56674
• fix(next-core): allow sass loader for foreign codes: #56679
• Fix SSG query with experimental-compile: #56680
• Ensure rewrites are included in build manifest when using Turbopack: #56692
• fix static worker restart behavior: #56728
• Improve internal waitUntil utility: #56720
• Fix reconnection loop when devserver is offline: #56698
• Fix ensurePage for client-side navigation to / in Turbopack: #56704
• ci: add job summary to the test suite runs: #56742
• Prefer module over main on main fields for app router server compiler: #56532
• Check origins of Server Action requests: #56753
• OpenTelemetry: ignore bubble errors to avoid spamming traces: #56625
• fix(turbopack): always alias server-only and client-only: #56760
• Utilize Promise.withResolvers: #56764
• Revert "Prefer module over main on main fields for app router server compiler": #56766
• Revalidate Type: #56763
• Revert static worker refactor: #56767
• memoize useParams: #56771
• Turbopack: Chunking Refactoring: #56756
• Chunking Refactoring followup fixes: #56789
• put app code into a separate layer: #56800
• fix: add x-forwarded-* headers: #56797
• fix(turbopack): middleware path and aliases: #56804
• Implement preferredRegion array in Turbopack: #56743
• Fix build traces case: #56817
• Revert "Drop ipc server headers filters (#56226)": #56836
• Implement getOptimizedModuleAliases for Turbopack: #56839
• chore: bump undici: #56851
• bump: edge-runtime: #56856
• feat(turbopack): support basic next/dynamic: #56389
• Revert "feat(turbopack): support basic next/dynamic": #56885

Documentation Changes

• add digest property to error prop: #56339
• Updates MDX docs: #56378
• Update redirect.mdx: #56414
• docs: add missing word: #56547
• docs: update code snippet for correct file name: #56006
• corrected sentence: #56595
• clarify client components render on server on full page load: #55469
• docs(router): clarify dynamic route slug is about a file name, not "folder": #56596
• Update 01-contribution-guide.mdx: Fix a typo: #56665
• fix(docs): adjust api route documentation examples: #56660
• Updates Large Page Data error message doc to use JSON.parse to make reading output easier: #56713
• Docs: Add missing description field: #56749
• Changes codeblock filename delimiter: #56712
• Update supported-browsers.mdx: #56815
• docs: fix cypress script typo in 10-testing.mdx: #56765
• Fix typo: #56863

Example Changes

• Maintenance: minor example dep bumps to fix moderate vulns: #56375
• Update actions.ts: #56579
• updated fauna fql v10: #56185
• fix lint error from fauna example: #56719
• chore(example): bump @radix-ui/react-icons: #56452
• fix: http2 example issue: #56768

Misc Changes

• Fix mjs import for Turbopack test: #56354
• Add test case for the permalink option of useFormState: #56329
• Fix code freeze disable handling: #56340
• add cargo fmt to lint staged: #56430
• fix: .../templates/*/app/layout.* import order: #56380
• Update .node-version: #56460
• Fix logging level in actions test: #56473
• Remove app dir warning test: #56350
• Use consistent name for App Router tests: #56352
• Remove isTurbo check in custom-routes test: #56360
• test: speed up isolated next instance test setup: #56525
• Update rust-toolchain to nightly-2023-10-06: #56541
• update test manifest: #56522
• chore: bump pnpm to 8.9: #56649
• fix: next dev with edge runtime on windows: #56502
• invert test filtering logic to exclude known failing: #56663
• (test only) Integration tests: remove flatMap polyfill: #56546
• Use node:fs instead of fs-extra in .github/actions: #56536
• Use unique names for separate test suites: #56695
• misc: tweak stats github action: #56694
• CI: add manual workflow for running e2e on prod: #56738
• Improve chunk encoding test to check right path for Turbopack: #56747
• change those->some for clarity: #56688
• docs: fix typo in Update 02-get-static-paths.mdx: #56757
• Break out E2E deploy test workflow to its own: #56755
• Trigger canary release nightly: #56758
• feat: add self-documenting .env.example file: #56469
• update manifest: #56737
• docs: fix several typos: #56788
• Skip artifact download for test e2e deploy workflow: #56807
• Add missing nanoid dependency to app-dir tests: #56830
• Remove specific hash checks for metadata.test.ts: #56843
• Fix CSP test when using Turbopack: #56833
• Skip webpack specific tests in Turbopack test run: #56877

Credits

Huge thanks to @ijjk, @timneutkens, @shuding, @wyattjoh, @Syphini, @manovotny, @ForsakenHarmony, @gnoff, @anonrig, @viktorronnback, @Rylab, @sokra, @hamirmahal, @huozhi, @jridgewell, @SukkaW, @wbinnssmith, @feedthejim, @balazsorban44, @jazsouf, @2XG-DEV, @stefanprobst, @ztanner, @mzab1985, @Mustafadagkiranlar, @JoRyGu, @cmbritten, @styfle, @Krishnanand2517, @bahag-buttf, @kwonoj, @Shadid12, @delbaoliveira, @mayankkamboj47, @dvoytenko, @mayank1513, @himself65, @suravshrestha, @fvaysh, @dianacpg, @joristirado, and @Kikobeats for helping!