Sourced from next's releases.

v16.2.11

This release contains security fixes for the following advisories:

High:

• Denial of Service in App Router using Server Actions
• Middleware / Proxy bypass in App Router applications using Turbopack and single locale
• Server-Side Request Forgery in rewrites via attacker-controlled destination hostname
• Server-Side Request Forgery in Server Actions on custom servers

Moderate:

• Cache confusion of response bodies for requests with bodies
• Cache confusion of response bodies for requests with bodies containing invalid UTF-8 byte sequences
• Denial of Service in the Image Optimization API using SVGs
• Unauthenticated disclosure of internal Server Function endpoints
• Unbounded Server Action payload in Edge runtime

v16.2.10

Contains no changes except publishing @next/swc-wasm-web which was accidentally not published since 16.2.4.

v16.2.9

Empty release to ensure next@latest points at a stable release. Next.js only allows publishing with Trusted Publishing enabled. In order to fix NPM dist-tags, we have to release a new version. Updating dist-tags is not possible with Trusted Publishing.

v16.2.8

Release with no changes in an attempt to fix next@latest pointing at a prerelease version.

v16.2.7

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

Core Changes

• Backport documentation fixes for v16.2 (#93804)
• [backport] Patch playwright-core to resolve _finishedPromise on requestFailed (#93920)
• [backport] Fix dev mode hydration failure when page is served from HTTP cache (#93492)
• [backport] Fix catch-all router.query corruption with basePath + rewrites (#93917)
• [backport] Encode non-ASCII characters in cache tags at construction (#93918)
• [backport] Fix server action forwarding loop with middleware rewrites (#93919)
• [backport] Turbopack: switch from base40 to base38 hash encoding (#93932)
• [ci] Disable hanging node 24 typescript tests on 16.2 backport branch (#94164)
• [backport] Fix "type: module" in project dir when using standalone or adapters (#94050)
• [backport] Propagate adapter preferred regions (#94200)
• [16.2.x] Don't drop FormData entries (#94240)
• [backport] feat(turbopack): add LocalPathOrProjectPath PostCSS config resolution (#94284)

Credits

Huge thanks to @​eps1lon, @​icyJoseph, @​unstubbable, @​mischnic, @​bgw, @​timneutkens, and @​lukesandberg for helping!

• 9beca08 v16.2.11
• 3c48c7a [16.x] Fix Turbopack middleware matcher with i18n single locale
• ac1eff3 [16.x] Improve performance of checking valid MPA form submissions
• 9a4651e [16.x] Enforce serverActions.bodySizeLimit for Server Actions in Edge runtime
• b512063 [16.x] Set correct origin for internal redirects in custom server
• d303326 [16.x] Ensure exotic rewrite param values are properly encoded
• 73b9487 [16.x] fix(fetch-cache): key fetch(Request, init) by the effective request
• bf9d17f [16.x] fix(incremental-cache): byte-exact fetch cache key for binary bodies
• fe28768 [16.x] fix(next/image): improve performance of detectContentType()
• d8afb8d [16.x] Performance improvements when decoding React Server function payloads
• Additional commits viewable in compare view