build(deps): bump next from 13.0.6 to 15.5.15 in /examples/browser/next-app

[dependabot]

Bumps next from 13.0.6 to 15.5.15.

Release notes

Sourced from next's releases.

v15.5.15

Please refer the following changelogs for more information about this security release:

https://vercel.com/changelog/summary-of-cve-2026-23869

v15.5.14

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

Core Changes

• feat(next/image): add lru disk cache and images.maximumDiskCacheSize (#91660)
• Fix(pages-router): restore Content-Length and ETag for /_next/data/ JSON responses (#90304)

Credits

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

v15.5.13

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

Core Changes

• fix: patch http-proxy to prevent request smuggling in rewrites (See: CVE-2026-29057)

Credits

Huge thanks to @​ztanner for helping!

Commits

• 412eb90 v15.5.15
• cb90de9 [15.x] Avoid consuming cyclic models multiple times (#74)
• fffef9e Fix CI for glibc linux builds
• d7b012d v15.5.14
• 2b05251 [backport] feat(next/image): add lru disk cache and `images.maximumDiskCacheS...
• f88cee9 Backport: Fix(pages-router): restore Content-Length and ETag for /_next/data/...
• cfd5f53 v15.5.13
• 15f2891 [backport]: fix: patch http-proxy to prevent request smuggling in rewrites (#...
• d23f41c v15.5.12
• 8e75765 fix unlock in publish-native
• Additional commits viewable in compare view

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Note

Medium Risk
Medium risk due to a major Next.js upgrade that can introduce breaking changes for this example app’s build/runtime, though the change is isolated to an example package.json.

Overview
Upgrades the examples/browser/next-app dependency on next from 13.x to 15.5.15 (a major version jump), keeping the rest of the dependencies unchanged.

^{Reviewed by Cursor Bugbot for commit e2c2219. Bugbot is set up for automated code reviews on this repo. Configure here.}

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

Bugbot Autofix prepared a fix for the issue found in the latest run.

• ✅ Fixed: Dependency downgrade from Next.js 16 to 15
  • I confirmed the downgrade was real and restored examples/browser/next-app/package.json to next version 16.1.5 to prevent regression.

Or push these changes by commenting:

@cursor push aec97aaf6a

Preview (aec97aaf6a)

diff --git a/examples/browser/next-app/package.json b/examples/browser/next-app/package.json
--- a/examples/browser/next-app/package.json
+++ b/examples/browser/next-app/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@amplitude/analytics-browser": "^2.0.0-beta",
-    "next": "15.5.15",
+    "next": "16.1.5",
     "react": "18.2.0",
     "react-dom": "18.2.0"
   },

_{You can send follow-ups to the cloud agent here.}

^{Reviewed by Cursor Bugbot for commit e2c2219. Configure here.}

[cursor]

Dependency downgrade from Next.js 16 to 15

High Severity

This Dependabot PR claims to bump next from 13.0.6 to 15.5.15, but the base branch already has next at 16.1.5. Merging this PR would downgrade next from 16.1.5 to 15.5.15 — a major version regression. This likely happened because the base branch was updated independently after Dependabot opened the PR. The downgrade could reintroduce security vulnerabilities patched in Next.js 16.x and remove features or fixes introduced in that major version.

 

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[dependabot]

Superseded by #1712.