Add special error message for class component in server component: #44265
Update license year: #44403
Move core files to src folder and move JS files to TypeScript: #44405
refactor: add warning helper for removed experimental option: #44213
types: remove config.experimental.profiling: #44507
chore: addresses leftover from #44045: #44080
Fix cookie parsing removing extra =: #44218
Update server-external-packages to include aws-crt: #44214
Collapse sequences of call stack frames from React and Next.js in the error overlay: #44137

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Last checked 1 Oct 2026, 16:23 UTC

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13.1.2

12 Jan 2023GitHub Release

Additional changes to review1Matched wording:removedThese matches may be harmless in context. Expand to see the excerpts.

The changelog contains “removed”; check what was removed.
refactor: add warning helper for removed experimental option: #44213

Core Changes

Add special error message for class component in server component: #44265
Update license year: #44403
Move core files to src folder and move JS files to TypeScript: #44405
refactor: add warning helper for removed experimental option: #44213
types: remove config.experimental.profiling: #44507
chore: addresses leftover from #44045: #44080
Fix cookie parsing removing extra =: #44218
Update server-external-packages to include aws-crt: #44214
Collapse sequences of call stack frames from React and Next.js in the error overlay: #44137

Update json5 dependency to latest: #44548

Improve errors caused by client hook called in a server component: #44538

Remove unused target: es5 from tsconfig.json: #44567

Make static page prefetch apply on navigation in app dir: #44502

Improve errors caused by Next.js client hook called in a server component: #44588

Add updated flush handling on sigterm: #44614

chore: improves console warnings related to edge runtime: #44563

hmr error improvements: #30616

feat(standalone): allow configuring HOSTNAME via env var: #44627

Add experimental pre-compiled next-server: #43198

Fix check-precompiled for next-server: #44669

Refactor use of AsyncLocalStorage: #44668

Add required default value for the ids parameter: #44694

Start client compiler when server components are finished compiling: #44716

fix: support runtime value when using multiple declarations per export: #44732

land(Fix: Add trailing slash to locale redirect based on next config): #44735

Fix IPv6 hostname formatting in CLI: #43491

Hydration error link is appended multiple times in app-dir: #44741

Improve errors caused by Class Component rendered in a server component.: #44726

Update jsonwebtoken: #44748

@next/font: Add preconnect tag when fonts are used but not preloaded in app-dir: #44746

Ensure folder exists for standalone server: #44745

chore: Update swc_core to v0.53.0: #44707

Revert "chore: Update swc_core to v0.53.0": #44760

chore: fix typo: #44761

Fix app ISR handling with no generateStaticParams: #44787

Update to latest version of pnpm: #44791

Fix router.refresh() resetting state and Suspense boundaries: #44775

Fix capitalization in formatted server errors: #44798

examples: Bump SWR to v2.0.0: #44790

Fix image emittion for pure client image: #44831

Documentation Changes

Update custom-app.md: #44351
Update next/head docs.: #44454
uses spelling: #44399
Update Turbopack docs.: #44468
Fix link to next-image-to-legacy-image codemod: #44471
Add module transpilation docs: #44518
Update TypeScript API Route example: #44517
Update config-shared docs link: #44547
Docs: Update next/font to @next/font: #44573
Improve modularized imports docs and add config options to example: #44560
Remove old links in docs.: #44580
Test navigation between multiple root layouts: #43762
[docs/bugfix] fix code example for "Prefixing the Default Locale" - NEXT_LOCALE cookie usage: #44587
Correct link to full list of Permissions-Policy permissions: #44607
Update subset validation in @next/font/google and fix CJK bug: #44594
Update mdx docs example to show merging config: #44656
docs: clarify default basePath value: #44642
docs(middleware): add _next/image to match ignore: #44659
Update redirects.md to fix a typo.: #44677
Fix broken links in @next/font API reference: #44714
Add missing modularizeImports on config snippets: #44734
Update prompts for CNA and add default @/* alias: #44672
Clarify middleware.ts location in docs: #44788

Example Changes

Update with-sentry README.md Next.js version: #44374
fix link to index page in Image Component Example: #44388
Update get-api-cookie.ts: #44466
Update .gitignore in pwa example: #44391
Use the stable GraphQL Yoga v3 in the GraphQL example: #44488
[examples] add @types/testing-library__jest-dom package: #44533
Improvements to Cloudinary Example: #44572
Create i18n example using app-dir and middleware: #44257
Add lang, generateStaticParams, and server-only for i18n example: #44597
remove unnecessary babel.config.js in react native web example: #43939
Update to with-supertokens example: #44640
Add support for rendering MDX as a server component: #44651
Update: SharedModal.tsx swipe bug in with-cloudinary: #44771
[example] Add missing package in app dir i18n example: #44820

Misc Changes

docs: add pnpm to template readme: #44427
Added actual error message to log output: #44453
Fix isolated tests on windows and update azure config: #44457
docs: Update GitHub CLI clone command in developing.md: #44509
Cache package lock when running tests to speed up installation: #44520
Test server component error recovery in dev: #44155
Fix taskr watching core files
add testonly variants for all test modes and refactored test as alias of testheadless: #44528
Use test timings token when available: #44549
Remove un-used app-dir test fixture: #44546
Fix prettierignore_staged for compiled: #44550
Revert "Use turbo for packing files in test setup (#44074)": #44566
Remove extra pnp test: #44576
Update CNA tests running: #44577
misc: fix benchmark script: #44592
Change NextInstance.fetch Signature: #44575
Update CNA test skipping: #44606
Disable telemetry for pnpm next when contributing locally: #44610
Update flakey styled-components test: #44613
Temporarily disable Azure e2e tests: #44616
Fix docs only change for canary: #44617
Fix font unit test on Azure: #44618
Fix paths for check-examples script: #44661
Change test template to use TS and improve template for app-dir: #44227
Replace usage of example.com in gssp-redirect tests: #44664
Ensure yarn is used for next-with-deps: #44666
Recommend next-with-deps for running examples: #44667
Fix new-error command: #44720
@next/font/google unknown font error: #44713
Migrate set-output usage to $GITHB_OUTPUT: #44757
Add simple test that custom server works: #44536
Migrate basic-basepath tests into basic: #44776
Autolabel with linear when labeled with kind: bug: #44774
Exposing NextFont types: #44772
Fix set output handling for DOCS_CHANGE env: #44789
Fix echoing DOCS_CHANGE result
Correctly handle @next/font/google fonts without any preloadable subsets: #44809
Update release stats for newer pnpm version: #44828
Fix FreeBSD next-swc build: #44833

Credits

Huge thanks to @shuding, @chogyejin, @ijjk, @smeubank, @h4x0rlol, @leerob, @arch-user-france1, @konojunya, @nora-soderlund, @IDrumsey, @dirheimerb, @timneutkens, @BrandNewLifeJackie26, @hyeongrok7874, @ardatan, @chibicode, @JanKaifer, @hanneslund, @abir-taheer, @SukkaW, @promer94, @feugy, @fli, @seawatts, @awareness481, @delbaoliveira, @Nutlope, @styfle, @feedthejim, @wyattjoh, @Cielquan, @NiedziolkaMichal, @nissy-dev, @balazsorban44, @raulfdm, @sokra, @rishabhpoddar, @wbinnssmith, @CuriosBasant, @gurkerl83, @akshitsinha, @ianldgs, @kdy1, @sorrycc, @tapaskumar05, @stuartkeith, @EmilianoGarciaLopez, @valentinpolitov, and @huozhi for helping!

13.1.2#

Core Changes

13.1.2#

Core Changes

Documentation Changes

Example Changes

Misc Changes

Credits

13.1.2

13.1.2