fix(deps): update dependency next to v14 [security]

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
next (source)	10.2.3 → 14.2.35

---

XSS in Image Optimization API for Next.js

CVE-2021-39178 / GHSA-9gr3-7897-pp7m

More information

Details

Impact

• Affected: All of the following must be true to be affected
  • Next.js between version 10.0.0 and 11.1.0
  • The next.config.js file has images.domains array assigned
  • The image host assigned in images.domains allows user-provided SVG
• Not affected: The next.config.js file has images.loader assigned to something other than default
• Not affected: Deployments on Vercel are not affected

Patches

Next.js v11.1.1

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References

• https://github.com/vercel/next.js/security/advisories/GHSA-9gr3-7897-pp7m
• https://github.com/vercel/next.js/releases/tag/v11.1.1
• https://nvd.nist.gov/vuln/detail/CVE-2021-39178
• https://github.com/vercel/next.js/pull/28620
• https://github.com/vercel/next.js/commit/7afc97c5744b38bdf36aa7f87625f438224688aa
• https://github.com/advisories/GHSA-9gr3-7897-pp7m

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Improper CSP in Image Optimization API for Next.js versions between 10.0.0 and 12.1.0

CVE-2022-23646 / GHSA-fmvm-x8mv-47mj

More information

Details

Next.js is a React framework. Starting with version 10.0.0 and prior to version 12.1.0, Next.js is vulnerable to User Interface (UI) Misrepresentation of Critical Information. In order to be affected, the next.config.js file must have an images.domains array assigned and the image host assigned in images.domains must allow user-provided SVG. If the next.config.js file has images.loader assigned to something other than default, the instance is not affected. Version 12.1.0 contains a patch for this issue. As a workaround, change next.config.js to use a different loader configuration other than the default.

Impact

• Affected: All of the following must be true to be affected
  • Next.js between version 10.0.0 and 12.0.10
  • The next.config.js file has images.domains array assigned
  • The image host assigned in images.domains allows user-provided SVG
• Not affected: The next.config.js file has images.loader assigned to something other than default

Patches

Next.js 12.1.0

Workarounds

Change next.config.js to use a different loader configuration other than the default, for example:

module.exports = {
  images: {
    loader: 'imgix',
    path: 'https://example.com/myaccount/',
  },
}

Or if you want to use the loader prop on the component, you can use custom:

module.exports = {
  images: {
    loader: 'custom',
  },
}

Severity

• CVSS Score: 5.9 / 10 (Medium)
• Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-fmvm-x8mv-47mj
• https://github.com/vercel/next.js/releases/tag/v12.1.0
• https://nvd.nist.gov/vuln/detail/CVE-2022-23646
• https://github.com/vercel/next.js/pull/34075
• https://github.com/advisories/GHSA-fmvm-x8mv-47mj

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Unexpected server crash in Next.js.

CVE-2021-43803 / GHSA-25mp-g6fv-mqxx

More information

Details

Next.js is a React framework. In versions of Next.js prior to 12.0.5 or 11.1.3, invalid or malformed URLs could lead to a server crash. In order to be affected by this issue, the deployment must use Next.js versions above 11.1.0 and below 12.0.5, Node.js above 15.0.0, and next start or a custom server. Deployments on Vercel are not affected, along with similar environments where invalid requests are filtered before reaching Next.js. Versions 12.0.5 and 11.1.3 contain patches for this issue. Note that prior version 0.9.9 package next hosted a different utility (0.4.1 being the latest version of that codebase), and this advisory does not apply to those versions.

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

• https://github.com/vercel/next.js/security/advisories/GHSA-25mp-g6fv-mqxx
• https://github.com/vercel/next.js/pull/32080
• https://github.com/vercel/next.js/commit/6d98b4fb4315dec1badecf0e9bdc212a4272b264
• https://github.com/vercel/next.js/releases/v12.0.5
• https://nvd.nist.gov/vuln/detail/CVE-2021-43803
• https://github.com/vercel/next.js/releases/tag/v11.1.3
• https://github.com/advisories/GHSA-25mp-g6fv-mqxx

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Open Redirect in Next.js

CVE-2021-37699 / GHSA-vxf5-wxwp-m7g9

More information

Details

Next.js is an open source website development framework to be used with the React library. In affected versions specially encoded paths could be used when pages/_error.js was statically generated, allowing an open redirect to occur to an external site. In general, this redirect does not directly harm users although it can allow for phishing attacks by redirecting to an attacker's domain from a trusted domain.

Impact

• Affected: Users of Next.js between 10.0.5 and 10.2.0
• Affected: Users of Next.js between 11.0.0 and 11.0.1 using pages/_error.js without getInitialProps
• Affected: Users of Next.js between 11.0.0 and 11.0.1 using pages/_error.js and next export
• Not affected: Deployments on Vercel (vercel.com) are not affected
• Not affected: Deployments with pages/404.js
• Note that versions prior to 0.9.9 package next npm package hosted a different utility (0.4.1 being the latest version of that codebase), and this advisory does not apply to those versions.

We recommend upgrading to the latest version of Next.js to improve the overall security of your application.

Patches

https://github.com/vercel/next.js/releases/tag/v11.1.0

Severity

• CVSS Score: 6.9 / 10 (Medium)
• Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-vxf5-wxwp-m7g9
• https://nvd.nist.gov/vuln/detail/CVE-2021-37699
• https://github.com/vercel/next.js/releases/tag/v11.1.0
• https://github.com/advisories/GHSA-vxf5-wxwp-m7g9

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Next.js missing cache-control header may lead to CDN caching empty reply

CVE-2023-46298 / GHSA-c59h-r6p8-q9wc

More information

Details

Next.js before 13.4.20-canary.13 lacks a cache-control header and thus empty prefetch responses may sometimes be cached by a CDN, causing a denial of service to all users requesting the same URL via that CDN. Cloudflare considers these requests cacheable assets.

Severity

Low

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-46298
• https://github.com/vercel/next.js/issues/45301
• https://github.com/vercel/next.js/pull/54732
• https://github.com/vercel/next.js/compare/v13.4.20-canary.12...v13.4.20-canary.13
• https://github.com/vercel/next.js/commit/20d05958ff853e9c9e42139ffec294336881c648
• https://github.com/advisories/GHSA-c59h-r6p8-q9wc

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Denial of Service condition in Next.js image optimization

CVE-2024-47831 / GHSA-g77x-44xx-532m

More information

Details

Impact

The image optimization feature of Next.js contained a vulnerability which allowed for a potential Denial of Service (DoS) condition which could lead to excessive CPU consumption.

Not affected:

• The next.config.js file is configured with images.unoptimized set to true or images.loader set to a non-default value.
• The Next.js application is hosted on Vercel.

Patches

This issue was fully patched in Next.js 14.2.7. We recommend that users upgrade to at least this version.

Workarounds

Ensure that the next.config.js file has either images.unoptimized, images.loader or images.loaderFile assigned.

Credits

Brandon Dahler (brandondahler), AWS
Dimitrios Vlastaras

Severity

• CVSS Score: 4.6 / 10 (Medium)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U

References

• https://github.com/vercel/next.js/security/advisories/GHSA-g77x-44xx-532m
• https://nvd.nist.gov/vuln/detail/CVE-2024-47831
• https://github.com/vercel/next.js/commit/d11cbc9ff0b1aaefabcba9afe1e562e0b1fde65a
• https://github.com/advisories/GHSA-g77x-44xx-532m

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Next.js authorization bypass vulnerability

CVE-2024-51479 / GHSA-7gfc-8cq8-jh5f

More information

Details

Impact

If a Next.js application is performing authorization in middleware based on pathname, it was possible for this authorization to be bypassed.

Patches

This issue was patched in Next.js 14.2.15 and later.

If your Next.js application is hosted on Vercel, this vulnerability has been automatically mitigated, regardless of Next.js version.

Workarounds

There are no official workarounds for this vulnerability.

Credits

We'd like to thank tyage (GMO CyberSecurity by IERAE) for responsible disclosure of this issue.

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-7gfc-8cq8-jh5f
• https://github.com/vercel/next.js/commit/1c8234eb20bc8afd396b89999a00f06b61d72d7b
• https://nvd.nist.gov/vuln/detail/CVE-2024-51479
• https://github.com/vercel/next.js/releases/tag/v14.2.15
• https://github.com/advisories/GHSA-7gfc-8cq8-jh5f

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Next.js Affected by Cache Key Confusion for Image Optimization API Routes

CVE-2025-57752 / GHSA-g5qg-72qw-gw5v

More information

Details

A vulnerability in Next.js Image Optimization has been fixed in v15.4.5 and v14.2.31. When images returned from API routes vary based on request headers (such as Cookie or Authorization), these responses could be incorrectly cached and served to unauthorized users due to a cache key confusion bug.

All users are encouraged to upgrade if they use API routes to serve images that depend on request headers and have image optimization enabled.

More details at Vercel Changelog

Severity

• CVSS Score: 6.2 / 10 (Medium)
• Vector String: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-g5qg-72qw-gw5v
• https://github.com/vercel/next.js/pull/82114
• https://github.com/vercel/next.js/commit/6b12c60c61ee80cb0443ccd20de82ca9b4422ddd
• https://vercel.com/changelog/cve-2025-57752
• https://nvd.nist.gov/vuln/detail/CVE-2025-57752
• https://github.com/advisories/GHSA-g5qg-72qw-gw5v

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Next.js Content Injection Vulnerability for Image Optimization

CVE-2025-55173 / GHSA-xv57-4mr9-wg8v

More information

Details

A vulnerability in Next.js Image Optimization has been fixed in v15.4.5 and v14.2.31. The issue allowed attacker-controlled external image sources to trigger file downloads with arbitrary content and filenames under specific configurations. This behavior could be abused for phishing or malicious file delivery.

All users relying on images.domains or images.remotePatterns are encouraged to upgrade and verify that external image sources are strictly validated.

More details at Vercel Changelog

Severity

• CVSS Score: 4.3 / 10 (Medium)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-xv57-4mr9-wg8v
• https://github.com/vercel/next.js/commit/6b12c60c61ee80cb0443ccd20de82ca9b4422ddd
• http://vercel.com/changelog/cve-2025-55173
• https://nvd.nist.gov/vuln/detail/CVE-2025-55173
• https://vercel.com/changelog/cve-2025-55173
• https://github.com/advisories/GHSA-xv57-4mr9-wg8v

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Next.js Improper Middleware Redirect Handling Leads to SSRF

CVE-2025-57822 / GHSA-4342-x723-ch2f

More information

Details

A vulnerability in Next.js Middleware has been fixed in v14.2.32 and v15.4.7. The issue occurred when request headers were directly passed into NextResponse.next(). In self-hosted applications, this could allow Server-Side Request Forgery (SSRF) if certain sensitive headers from the incoming request were reflected back into the response.

All users implementing custom middleware logic in self-hosted environments are strongly encouraged to upgrade and verify correct usage of the next() function.

More details at Vercel Changelog

Severity

• CVSS Score: 6.5 / 10 (Medium)
• Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-4342-x723-ch2f
• https://github.com/vercel/next.js/commit/9c9aaed5bb9338ef31b0517ccf0ab4414f2093d8
• https://vercel.com/changelog/cve-2025-57822
• https://nvd.nist.gov/vuln/detail/CVE-2025-57822
• https://github.com/advisories/GHSA-4342-x723-ch2f

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Next.js Race Condition to Cache Poisoning

CVE-2025-32421 / GHSA-qpjv-v59x-3qc4

More information

Details

Summary
We received a responsible disclosure from Allam Rachid (zhero) for a low-severity race-condition vulnerability in Next.js. This issue only affects the Pages Router under certain misconfigurations, causing normal endpoints to serve pageProps data instead of standard HTML.

Learn more here

Credit
Thank you to Allam Rachid (zhero) for the responsible disclosure. This research was rewarded as part of our bug bounty program.

Severity

• CVSS Score: 3.7 / 10 (Low)
• Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-qpjv-v59x-3qc4
• https://nvd.nist.gov/vuln/detail/CVE-2025-32421
• https://vercel.com/changelog/cve-2025-32421
• https://github.com/advisories/GHSA-qpjv-v59x-3qc4

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Release Notes

vercel/next.js (next)

v14.2.35

Compare Source

v14.2.34

Compare Source

v14.2.33

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• omit searchParam data from FlightRouterState before transport (#​80734)

Credits

Huge thanks to @​ztanner for helping!

v14.2.32

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix router handling when setting a location response header #​82588

Credits

Huge thanks to @​ztanner for helping!

v14.2.31

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix(next/image): improve and simplify detect-content-type (#​82179)
• fix(next/image): fix image-optimizer.ts headers (#​82178)

Credits

Huge thanks to @​styfle and @​ztanner for helping!

v14.2.30

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Backport config.allowedDevOrigins (#​80410) (Learn More)

Credits

Huge thanks to @​ijjk and @​ztanner for helping!

v14.2.29

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Only share incremental cache for edge in next start (#​79389)

Credits

Huge thanks to @​ijjk for helping!

v14.2.28

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix: node.js module import error when using middleware (#​77945)

Credits

Huge thanks to @​ztanner for helping!

v14.2.27

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix dynamic route interception not working when deployed with middleware (#​64923)

Credits

Huge thanks to @​ztanner for helping!

v14.2.26

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Match subrequest handling for edge and node (#​77476)

v14.2.25

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.
This release contains a security patch for CVE-2025-29927.

Core Changes

• Update middleware request header (#​77202)

Credits

Huge thanks to @​ijjk for helping!

v14.2.24

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix: ensure lint worker errors aren't silenced (#​75779)
• add additional x-middleware-set-cookie filtering (#​75561 & #​73482)

Credits

Huge thanks to @​ztanner for helping!

v14.2.23

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• backport: force module format for virtual client-proxy (#​74590)
• Backport: Use provided waitUntil for pending revalidates (#​74573)
• Feature: next/image: add support for images.qualities in next.config (#​74500)

Credits

Huge thanks to @​styfle, @​ijjk and @​lubieowoce for helping!

v14.2.22

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Retry manifest file loading only in dev mode: #​73900
• Ensure workers are cleaned up: #​71564
• Use shared worker for lint & typecheck steps: #​74154

Credits

Huge thanks to @​unstubbable, @​ijjk, and @​ztanner for helping!

v14.2.21

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Upgrade React from 14898b6 to 178c267: #​74115
• Fix unstable_allowDynamic when used with pnpm: #​73765

Misc Changes

• chore(docs): add missing search: '' on remotePatterns: #​73927
• chore(docs): update version history of next/image: #​73926

Credits

Huge thanks to @​unstubbable, @​ztanner, and @​styfle for helping!

v14.2.20

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Fix fetch cloning bug (#​73532)

Credits

Huge thanks to @​wyattjoh for helping!

v14.2.19

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• ensure worker exits bubble to parent process (#​73433)
• Increase max cache tags to 128 (#​73125)

Misc Changes

• Update max tag items limit in docs (#​73445)

Credits

Huge thanks to @​ztanner and @​ijjk for helping!

v14.2.18

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Fix: (third-parties) sendGTMEvent not queueing events before GTM init (#​68683) (#​72111)
• Ignore error pages for cache revalidate (#​72412) (#​72484)

Credits

Huge thanks to @​huozhi and @​ijjk for helping!

v14.2.17

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Fix: revert the bad node binary handling (#​72356)
• Ensure pages/500 handles cache-control as expected (#​72050) (#​72110)
• fix unhandled runtime error from generateMetadata in parallel routes (#​72153)

Credits

Huge thanks to @​huozhi, @​ztanner, and @​ijjk for helping!

v14.2.16

Compare Source

v14.2.15

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• support breadcrumb style catch-all parallel routes #​65063
• Provide non-dynamic segments to catch-all parallel routes #​65233
• Fix client reference access causing metadata missing #​70732
• feat(next/image): add support for decoding prop #​70298
• feat(next/image): add images.localPatterns config #​70529
• fix(next/image): handle undefined images.localPatterns config in images-manifest.json
• fix: Do not omit alt on getImgProps return type, ImgProps #​70608
• [i18n] Routing fix #​70761

Credits

Huge thanks to @​ztanner, @​agadzik, @​huozhi, @​styfle, @​icyJoseph and @​wyattjoh for helping!

v14.2.14

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Fix: clone response in first handler to prevent race (#​70082) (#​70649)
• Respect reexports from metadata API routes (#​70508) (#​70647)
• Externalize node binary modules for app router (#​70646)
• Fix revalidateTag() behaviour when invoked in server components (#​70446) (#​70642)
• Fix prefetch bailout detection for nested loading segments (#​70618)
• Add missing node modules to externals (#​70382)
• Feature: next/image: add support for images.remotePatterns.search (#​70302)

Credits

Huge thanks to @​styfle, @​ztanner, @​ijjk, @​huozhi and @​wyattjoh for helping!

v14.2.13

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Fix missing cache-control on SSR app route (#​70265)
• feat: add polyfill of URL.canParse for browser compatibility (#​70228)
• Fix vercel og package memory leak (#​70214)
• Fix startTime error on Android 9 with Chrome 74 (#​67391)

Credits

Huge thanks to @​raeyoung-kim, @​huozhi, @​devjiwonchoi, and @​ijjk for helping!

v14.2.12

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• update prefetching jsdoc & documentation (#​68047)
• Ensure we chunk revalidate tag requests (#​70189)
• (backport) fix(eslint): allow typescript-eslint v8 (#​70090)
• [ppr] Don't mark RSC requests as /_next/data requests (backport of #​66249) (#​70083)

Credits

Huge thanks to @​alvarlagerlof, @​wyattjoh, @​delbaoliveira, and @​ijjk for helping!

v14.2.11

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix: correct metadata url suffix (#​69959)
• fix: setting assetPrefix to URL format breaks HMR (#​70040)
• Update revalidateTag to batch tags in one request (#​65296)

Credits

Huge thanks to @​huozhi, @​devjiwonchoi, and @​ijjk for helping!

v14.2.10

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Remove invalid fallback revalidate value (#​69990)
• Revert server action optimization (#​69925)
• Add ability to customize Cache-Control (#​69802)

Credits

Huge thanks to @​huozhi and @​ijjk for helping!

v14.2.9

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Revert "Fix esm property def in flight loader (#​66990)" (#​69749)
• Disable experimental.optimizeServer by default to fix failed server action (#​69788)
• Fix middleware fallback: false case (#​69799)
• Fix status code for /_not-found route (#​64058) (#​69808)
• Fix metadata prop merging (#​69807)
• create-next-app: fix font file corruption when using import alias (#​69806)

Credits

Huge thanks to @​huozhi, @​ztanner, @​ijjk, and @​lubieowoce for helping!

v14.2.8

Compare Source

What's Changed

[!NOTE]
This release is backporting bug fixes and minor improvements. It does not include all pending features/changes on canary.

Support esmExternals in app directory

• Support esm externals in app router (#​65041)
• Turbopack: Allow client components from foreign code in app routes (#​64751)
• Turbopack: add support for esm externals in app dir (#​64918)
• other related PRs: #​66990 #​66727 #​66286 #​65519

Reading cookies set in middleware in components and actions

• initialize ALS with cookies in middleware (#​65008)
• fix middleware cookie initialization (#​65820)
• ensure cookies set in middleware can be read in a server action (#​67924)
• fix: merged middleware cookies should preserve options (#​67956)

Metadata and icons

• support facebook-specific metadata (fb:app_id, fb:admins) in generateMetaData (#​65713)
• Always collect static icons for all segments (#​68712)
• Fix favicon merging with customized icons (#​67982)
• Warn metadataBase missing in standalone mode or non vercel deployment (#​66296)

Parallel routes fixes

• fix missing stylesheets when parallel routes are present (#​69507)

Draft mode and edge improvements

• fix: unstable_cache should not cache new result in draft mode (#​67772)
• Add draft mode flag for multi-zone (#​68997)
• Fix edge preview props are not matched with cookie (#​67779)
• other related PRs: #​65426, #​67787, #​64946, #​64313, #​64370

next/image fixes

• Allow external image urls with _next/image pathname to be rendered via Image component (#​69586)

Server actions improvements

• optimize server actions (#​66523)
• Apply optimization for unused actions (#​69178)
• Improve SWC transform ID generation (#​69183)

Other changes

• Ensure we match comment minify behavior between terser and swc (#​68372)
• send initialCanonicalUrl in array format to prevent crawler confusion (#​69509)

Create-next-app updates

• enable @​typescript-eslint/recommended in create-next-app --typescript (#​52845)
• Update create-next-app template CSS (#​66233)
• Update create-next-app template CSS (#​66043)
• Update create-next-app template (#​65803)
• add font antialiasing to templates (#​67425)
• Move create-next-app public/ assets from local folder→ remote URL (#​66931)
• Use classnames to set font family in Tailwind create-next-app templates (#​66374)
• other related PRs: #​64478, #​68899, #​68534, #​69021, #​67146, #​66145

Full Changelog: vercel/next.js@v14.2.7...v14.2.8

---

Huge thanks to everyone who contributed to this release:
@​abhi12299, @​delbaoliveira, @​eps1lon, @​ForsakenHarmony, @​huozhi, @​ijjk, @​JoshuaKGoldberg, @​leerob, @​lubieowoce, @​Netail, @​ronanru, @​samcx, @​shuding, @​sokra, @​stylessh, @​timfuhrmann, @​wbinnssmith, @​wyattjoh, @​ypessoa, @​ztanner

v14.2.7

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Revert "chore: externalize undici for bundling" (#​65727)
• Refactor internal routing headers to use request meta (#​66987)
• fix(next): add cross origin in react dom preload (#​67423)
• build: upgrade edge-runtime (#​67565)
• GTM dataLayer parameter should take an object, not an array of strings (#​66339)
• fix: properly patch lockfile against swc bindings (#​66515)
• Add deployment id header for rsc payload if present (#​67255)
• Update font data (#​68639)
• fix i18n data pathname resolving (#​68947)
• pages router: ensure x-middleware-cache is respected (#​67734)
• Fix bad modRequest in flight entry manifest #​68888
• Reject next image urls in image optimizer #​68628
• Fix hmr assetPrefix escaping and reuse logic from other files #​67983

Credits

Huge thanks to @​kjugi, @​huozhi, @​ztanner, @​SukkaW, @​marlier, @​Kikobeats, @​syi0808, @​ijjk, and @​samcx for helping!

v14.2.6

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Ensure fetch cache TTL is updated properly (#​69164)

v14.2.5

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• avoid merging global css in a way that leaks into other chunk groups (#​67373)
• Fix server action edge redirect with middleware rewrite (#​67148)
• fix(next): reject protocol-relative URLs in image optimization (#​65752)
• fix(next-swc): correct path interop to filepath for wasm (#​65633)
• Use addDependency to track metadata route file changes (#​66714)
• Fix noindex is missing on static not-found page (#​67135)
• perf: improve retrieving versionInfo on Turbo HMR (#​67309)
• fix(next/image): handle invalid url (#​67465)
• fix(next): initial prefetch cache not set properly with different search params (#​65977)
• fix: Backport class properties fix (#​67377)
• Upgrade acorn (#​67592)

Misc

• Log stdio for pull-turbo-cache script (#​66759)
• Ensure turbo is setup when building in docker (#​66804)

Credits

Huge thanks to @​devjiwonchoi, @​ijjk, @​emmerich, @​huozhi, @​kdy1, @​kwonoj, @​styfle, and @​sokra for helping!

v14.2.4

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix: ensure route handlers properly track dynamic access ([#​66446

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