make sure server component externals only apply to files resolvable by node: #49147
Fix link not being GC'd sometimes: #49318
Fix issue where nextP is not replaced in searchParams: #49315
Add typescript version to next-info: #49346
Upgrade React to 18.3.0-canary-16d053d59-20230506: #49402
Remove empty config warning: #49435
app-router: add startTransition call to revalidate dispatcher: #49453
Inline static data buffer instead of using fs read: #49323
Revert "Temporarily disable app dir export integration test": #49311
Add link to Server Actions docs.: #49384
Replace metadata clone with custom handler in dev: #49343
Add request-async-storage to the shared layer: #49470
Fix revalidate: false detection in app: #49473
Fix metadata image route encoding: #49482
Fix actions redirect handling: #49483
Restrict useOptimistic and useFormStatus APIs on the server layer: #49331
Fix external rewrite with body: #49487
fix: better error message with an invalid assetPrefix:

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Last checked 1 Oct 2026, 09:09 UTC

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13.4.2

11 May 2023GitHub Release

Core Changes

make sure server component externals only apply to files resolvable by node: #49147
Fix link not being GC'd sometimes: #49318
Fix issue where nextP is not replaced in searchParams: #49315
Add typescript version to next-info: #49346
Upgrade React to 18.3.0-canary-16d053d59-20230506: #49402
Remove empty config warning: #49435
app-router: add startTransition call to revalidate dispatcher: #49453
Inline static data buffer instead of using fs read: #49323
Revert "Temporarily disable app dir export integration test": #49311
Add link to Server Actions docs.: #49384
Replace metadata clone with custom handler in dev: #49343
Add request-async-storage to the shared layer: #49470
Fix revalidate: false detection in app: #49473
Fix metadata image route encoding: #49482
Fix actions redirect handling: #49483
Restrict useOptimistic and useFormStatus APIs on the server layer: #49331
Fix external rewrite with body: #49487
fix: better error message with an invalid assetPrefix:

#49403

Fix Node Crypto polyfill: #49288

Fix: Router.query contains _next when using middleware with dynamic routes: #48753

type: update React.CSSProperties type to Record: #49186

Fix server CSS imports and HMR not working properly in specific conditions: #49462

Fix HMR support for server layer imported SASS and SCSS: #49534

Support .bind syntax with Action functions: #49422

ci(test): enable turbopack test: #49466

feat(next-core): relay transform plugin: #48899

Fix canonical url for dynamic routes: #49512

Add experimental compile/generate handling: #49491

chore: cross-platform rm -rf script: #49529

refactor(next-core): remove ast cloning in custom transform: #49560

fix: a11y issues in react-dev-overlay: #49460

Add tests for HMR: #49206

Add stub Route type for typedRoutes: #48099

Add test for appdir referenced images: #49242

feat: Allow trace-level logging for non-published release builds: #49564

Fix unexpected object mutation while resolving Open Graph: #49514

actions: forward fetch rejections to the action handler: #49577

actions: make cookies.set revalidate: #49582

interception route: fix route groups breaking the referrer computation: #49602

Allow export decl with any init value in the actions compiler: #49600

Handle unstable_cache in pages: #49624

Update cache method handling during build: #49633

Fix fetchCache and no-store handling: #49638

interception routes: fix rewrites order: #49615

Ensure initialHeaders are normalized: #49643

app-router: add support for parallel routes in useParams: #49595

Add puppeteer to external packages list: #49597

Add playwright to external package list: #49649

actions: fill prefetchCache with revalidation payload: #49576

Rename Turbopack/tasks crates to common prefixes: #49446

chore(jest): Simplify isServer expression: #48330

Add missing config vars into Webpack cache key: #49663

misc: Apply PR comments from #49206: #49647

fix: Standalone node http server starts accepting requests before next handler is ready: #49548

Update links from beta to stable docs.: #49349

Documentation Changes

Fix error message about preconnect 📝: #40360
[docs] Add iOS hydration mismatch details to error page: #43584
Add note about custom distDir to standalone build docs: #48592
Add --use-yarn flag to create-next-app: #49407

Misc Changes

Add test case for client sourcemaps: #49308
Update start release workflow inputs: #49492
Fix failing actions e2e deploy test: #49497
Replace var with const: #49379
test: pages react version with react hook in deployment: #48907
Add test case for #49235: #49488
chore: fix flaky middleware matcher test: #49555
Avoid skipping the required Test Codemods job: #49589
Update flakey app-actions deploy tests: #49667

Credits

Huge thanks to @shuding, @ijjk, @ForsakenHarmony, @timneutkens, @huozhi, @sanjaiyan-dev, @acdlite, @feedthejim, @styfle, @leerob, @koba04, @g12i, @cesarkohl, @darshkpatel, @josh, @li-jia-nan, @kwonoj, @gabschne, @alexkirsz, @karlhorky, @jridgewell, @sokra, @kdy1, @akd-io, @runjuu, @jocarrd, @nnnnoel, and @ferdingler for helping!

13.4.2#

Core Changes

13.4.2#

Core Changes

Documentation Changes

Misc Changes

Credits

13.4.2

13.4.2