Update all of nextjs 15.5.6 → 16.0.3 (major) (#19341)

Here is everything you need to know about this upgrade. Please take a
good look at what changed and the test results before merging this pull
request.

### What changed?




#### ✳️ eslint-config-next (15.5.6 → 16.0.3)





Sorry, we couldn't find anything useful about this release.



#### ✳️ next (15.5.6 → 16.0.3) ·
[Repo](https://github.com/vercel/next.js)



<details>
<summary>Release Notes</summary>
<h4><a
href="https://github.com/vercel/next.js/releases/tag/v16.0.3">16.0.3</a></h4>

<blockquote><em>More info than we can show here.</em></blockquote>
<h4><a
href="https://github.com/vercel/next.js/releases/tag/v16.0.2">16.0.2</a></h4>

<blockquote><em>More info than we can show here.</em></blockquote>
<h4><a
href="https://github.com/vercel/next.js/releases/tag/v16.0.1">16.0.1</a></h4>

<blockquote><em>More info than we can show here.</em></blockquote>
<h4><a
href="https://github.com/vercel/next.js/releases/tag/v16.0.0">16.0.0</a></h4>

<blockquote><em>More info than we can show here.</em></blockquote>
<p><em>Does any of this look wrong? <a
href="https://depfu.com/packages/npm/next/feedback">Please let us
know.</a></em></p>
</details>

<details>
<summary>Commits</summary>
<p><a
href="01014d476c...2eda33ce84">See
the full diff on Github</a>. The new version differs by more commits
than we can show here.</p>
</details>












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Co-authored-by: depfu[bot] <23717796+depfu[bot]@users.noreply.github.com>
Co-authored-by: Jordan Pittman <jordan@cryptica.me>

playgrounds/nextjs/package.json

@@ -11,17 +11,17 @@
   "dependencies": {
     "@tailwindcss/postcss": "workspace:^",
     "fast-glob": "^3.3.3",
-    "next": "15.5.6",
+    "next": "^16.0.3",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
     "tailwindcss": "workspace:^"
   },
   "devDependencies": {
     "@types/node": "catalog:",
-    "@types/react": "^19.2.2",
+    "@types/react": "^19.2.6",
     "@types/react-dom": "^19.2.3",
     "eslint": "^9.39.1",
-    "eslint-config-next": "^15.5.6",
+    "eslint-config-next": "^16.0.3",
     "typescript": "^5.5.4"
   }
 }

playgrounds/v3/package.json

@@ -9,18 +9,18 @@
     "upgrade": "node scripts/upgrade.mjs"
   },
   "dependencies": {
-    "next": "15.5.6",
+    "next": "^16.0.3",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
     "tailwindcss": "^3"
   },
   "devDependencies": {
     "@types/node": "^20.14.8",
-    "@types/react": "^19.2.2",
+    "@types/react": "^19.2.6",
     "@types/react-dom": "^19.2.3",
     "autoprefixer": "^10.4.22",
     "eslint": "^9.39.1",
-    "eslint-config-next": "^15.5.6",
+    "eslint-config-next": "^16.0.3",
     "typescript": "^5.5.4"
   }
 }