diff --git a/docs/1.getting-started/12.upgrade.md b/docs/1.getting-started/12.upgrade.md
index f07defcff611..0e3ac389c6f6 100644
--- a/docs/1.getting-started/12.upgrade.md
+++ b/docs/1.getting-started/12.upgrade.md
@@ -23,7 +23,7 @@ To use the latest Nuxt build and test features before their release, read about
 
 Nuxt 4 is planned to be released **on or before June 14** (though obviously this is dependent on having enough time after Nitro's major release to be properly tested in the community, so be aware that this is not an exact date).
 
-Until then, it is possible to test many of Nuxt 4's breaking changes on the nightly release channel.
+Until then, it is possible to test many of Nuxt 4's breaking changes from Nuxt version 3.12 or via the nightly release channel.
 
 ::tip{icon="i-ph-video-duotone" to="https://www.youtube.com/watch?v=r4wFKlcJK6c" target="_blank"}
 Watch a video from Alexander Lichter showing how to opt in to Nuxt 4's breaking changes already.
diff --git a/docs/2.guide/3.going-further/1.features.md b/docs/2.guide/3.going-further/1.features.md
index 4ec31794a00c..02056f1e129d 100644
--- a/docs/2.guide/3.going-further/1.features.md
+++ b/docs/2.guide/3.going-further/1.features.md
@@ -40,7 +40,7 @@ There is also a `future` namespace for early opting-in to new features that will
 ### compatibilityVersion
 
 ::important
-This configuration option is available in Nuxt v3.12+ or in [the nightly release channel](/docs/guide/going-further/nightly-release-channel).
+This configuration option is available in Nuxt v3.12+.
 ::
 
 This enables early access to Nuxt features or flags.
diff --git a/docs/3.api/1.components/12.nuxt-route-announcer.md b/docs/3.api/1.components/12.nuxt-route-announcer.md
index 3da86fc31438..6181a4f74a46 100644
--- a/docs/3.api/1.components/12.nuxt-route-announcer.md
+++ b/docs/3.api/1.components/12.nuxt-route-announcer.md
@@ -11,7 +11,7 @@ links:
 ---
 
 ::important
-This component will be available in Nuxt v3.12 or in [the nightly release channel](/docs/guide/going-further/nightly-release-channel).
+This component is available in Nuxt v3.12+.
 ::
 
 ## Использование
diff --git a/docs/3.api/2.composables/on-prehydrate.md b/docs/3.api/2.composables/on-prehydrate.md
index e341dbbae459..e730c707d0e6 100644
--- a/docs/3.api/2.composables/on-prehydrate.md
+++ b/docs/3.api/2.composables/on-prehydrate.md
@@ -9,7 +9,7 @@ links:
 ---
 
 ::important
-Этот коллбэк будет доступен в Nuxt v3.12+ или в [канале ночных релизов](/docs/guide/going-further/nightly-release-channel).
+Этот коллбэк доступен в Nuxt v3.12+.
 ::
 
 `onPrehydrate` это коллбэк хука жизненного цикла, который позволяет запускать коллбэк-функцию на клиенте непосредственно перед тем, как Nuxt гидратирует страницу.
diff --git a/docs/3.api/2.composables/use-route-announcer.md b/docs/3.api/2.composables/use-route-announcer.md
index a9ad51ace4d8..872642a1c867 100644
--- a/docs/3.api/2.composables/use-route-announcer.md
+++ b/docs/3.api/2.composables/use-route-announcer.md
@@ -11,7 +11,7 @@ links:
 ---
 
 ::important
-This composable will be available in Nuxt v3.12 or in [the nightly release channel](/docs/guide/going-further/nightly-release-channel).
+This composable is available in Nuxt v3.12+.
 ::
 
 ## Описание
diff --git a/package.json b/package.json
index e3b0b4b30456..eec7837f9ab1 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "jiti": "1.21.6",
     "markdownlint-cli": "0.41.0",
     "nitropack": "2.9.6",
-    "nuxi": "3.11.1",
+    "nuxi": "3.12.0",
     "nuxt": "workspace:*",
     "nuxt-content-twoslash": "0.0.10",
     "ofetch": "1.3.4",
diff --git a/packages/kit/package.json b/packages/kit/package.json
index e529e16f464c..b7f9cddd6f8e 100644
--- a/packages/kit/package.json
+++ b/packages/kit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nuxt/kit",
-  "version": "3.12.0",
+  "version": "3.12.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nuxt/nuxt.git",
diff --git a/packages/nuxt/package.json b/packages/nuxt/package.json
index ef0869ca69fc..6b788ebc0b3c 100644
--- a/packages/nuxt/package.json
+++ b/packages/nuxt/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nuxt",
-  "version": "3.12.0",
+  "version": "3.12.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nuxt/nuxt.git",
@@ -90,7 +90,7 @@
     "magic-string": "^0.30.10",
     "mlly": "^1.7.1",
     "nitropack": "^2.9.6",
-    "nuxi": "^3.11.1",
+    "nuxi": "^3.12.0",
     "nypm": "^0.3.8",
     "ofetch": "^1.3.4",
     "ohash": "^1.1.3",
diff --git a/packages/schema/package.json b/packages/schema/package.json
index 81cd68ff67b5..f4c8a3d98916 100644
--- a/packages/schema/package.json
+++ b/packages/schema/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nuxt/schema",
-  "version": "3.12.0",
+  "version": "3.12.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nuxt/nuxt.git",
diff --git a/packages/schema/src/config/common.ts b/packages/schema/src/config/common.ts
index 5f6c866af584..89cebec5a56c 100644
--- a/packages/schema/src/config/common.ts
+++ b/packages/schema/src/config/common.ts
@@ -28,7 +28,7 @@ export default defineUntypedSchema({
    *
    * We plan to improve the tooling around this feature in the future.
    *
-   * @type {typeof import('compatx').DateString | Record<string, typeof import('compatx').DateString>}
+   * @type {typeof import('compatx').CompatibilityDateSpec}
    */
   compatibilityDate: undefined,
 
diff --git a/packages/ui-templates/package.json b/packages/ui-templates/package.json
index 131114835bd0..4232030b42f5 100644
--- a/packages/ui-templates/package.json
+++ b/packages/ui-templates/package.json
@@ -30,7 +30,7 @@
     "knitwork": "1.1.0",
     "lodash-es": "4.17.21",
     "pathe": "1.1.2",
-    "prettier": "3.3.1",
+    "prettier": "3.3.2",
     "scule": "1.3.0",
     "unocss": "0.60.4",
     "vite": "5.2.13"
diff --git a/packages/vite/package.json b/packages/vite/package.json
index 4b89955a8dfb..39dfbfe91fa0 100644
--- a/packages/vite/package.json
+++ b/packages/vite/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nuxt/vite-builder",
-  "version": "3.12.0",
+  "version": "3.12.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nuxt/nuxt.git",
diff --git a/packages/webpack/package.json b/packages/webpack/package.json
index d77c7d7d7961..c0932b511e4f 100644
--- a/packages/webpack/package.json
+++ b/packages/webpack/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nuxt/webpack-builder",
-  "version": "3.12.0",
+  "version": "3.12.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nuxt/nuxt.git",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9a914d3da131..eec32fed9570 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -111,8 +111,8 @@ importers:
         specifier: 2.9.6
         version: 2.9.6(encoding@0.1.13)
       nuxi:
-        specifier: 3.11.1
-        version: 3.11.1
+        specifier: 3.12.0
+        version: 3.12.0
       nuxt:
         specifier: workspace:*
         version: link:packages/nuxt
@@ -349,8 +349,8 @@ importers:
         specifier: ^2.9.6
         version: 2.9.6(encoding@0.1.13)
       nuxi:
-        specifier: ^3.11.1
-        version: 3.11.1
+        specifier: ^3.12.0
+        version: 3.12.0
       nypm:
         specifier: ^0.3.8
         version: 0.3.8
@@ -615,8 +615,8 @@ importers:
         specifier: 1.1.2
         version: 1.1.2
       prettier:
-        specifier: 3.3.1
-        version: 3.3.1
+        specifier: 3.3.2
+        version: 3.3.2
       scule:
         specifier: 1.3.0
         version: 1.3.0
@@ -985,8 +985,8 @@ importers:
         specifier: ^0.7.0
         version: 0.7.0(rollup@4.18.0)(vue-router@4.3.3(vue@3.4.27(typescript@5.4.5)))(vue@3.4.27(typescript@5.4.5))
       vitest:
-        specifier: 1.5.3
-        version: 1.5.3(@types/node@20.14.2)(happy-dom@14.12.0)(sass@1.69.4)(terser@5.27.0)
+        specifier: 1.6.0
+        version: 1.6.0(@types/node@20.14.2)(happy-dom@14.12.0)(sass@1.69.4)(terser@5.27.0)
       vue:
         specifier: 3.4.27
         version: 3.4.27(typescript@5.4.5)
@@ -2930,33 +2930,18 @@ packages:
     peerDependencies:
       vitest: 1.6.0
 
-  '@vitest/expect@1.5.3':
-    resolution: {integrity: sha512-y+waPz31pOFr3rD7vWTbwiLe5+MgsMm40jTZbQE8p8/qXyBX3CQsIXRx9XK12IbY7q/t5a5aM/ckt33b4PxK2g==}
-
   '@vitest/expect@1.6.0':
     resolution: {integrity: sha512-ixEvFVQjycy/oNgHjqsL6AZCDduC+tflRluaHIzKIsdbzkLn2U/iBnVeJwB6HsIjQBdfMR8Z0tRxKUsvFJEeWQ==}
 
-  '@vitest/runner@1.5.3':
-    resolution: {integrity: sha512-7PlfuReN8692IKQIdCxwir1AOaP5THfNkp0Uc4BKr2na+9lALNit7ub9l3/R7MP8aV61+mHKRGiqEKRIwu6iiQ==}
-
   '@vitest/runner@1.6.0':
     resolution: {integrity: sha512-P4xgwPjwesuBiHisAVz/LSSZtDjOTPYZVmNAnpHHSR6ONrf8eCJOFRvUwdHn30F5M1fxhqtl7QZQUk2dprIXAg==}
 
-  '@vitest/snapshot@1.5.3':
-    resolution: {integrity: sha512-K3mvIsjyKYBhNIDujMD2gfQEzddLe51nNOAf45yKRt/QFJcUIeTQd2trRvv6M6oCBHNVnZwFWbQ4yj96ibiDsA==}
-
   '@vitest/snapshot@1.6.0':
     resolution: {integrity: sha512-+Hx43f8Chus+DCmygqqfetcAZrDJwvTj0ymqjQq4CvmpKFSTVteEOBzCusu1x2tt4OJcvBflyHUE0DZSLgEMtQ==}
 
-  '@vitest/spy@1.5.3':
-    resolution: {integrity: sha512-Llj7Jgs6lbnL55WoshJUUacdJfjU2honvGcAJBxhra5TPEzTJH8ZuhI3p/JwqqfnTr4PmP7nDmOXP53MS7GJlg==}
-
   '@vitest/spy@1.6.0':
     resolution: {integrity: sha512-leUTap6B/cqi/bQkXUu6bQV5TZPx7pmMBKBQiI0rJA8c3pB56ZsaTbREnF7CJfmvAS4V2cXIBAh/3rVwrrCYgw==}
 
-  '@vitest/utils@1.5.3':
-    resolution: {integrity: sha512-rE9DTN1BRhzkzqNQO+kw8ZgfeEBCLXiHJwetk668shmNBpSagQxneT5eSqEBLP+cqSiAeecvQmbpFfdMyLcIQA==}
-
   '@vitest/utils@1.6.0':
     resolution: {integrity: sha512-21cPiuGMoMZwiOHa2i4LXkMkMkCGzA+MVFV70jRwHo95dL4x/ts5GZhML1QWuy7yfp3WzK3lRvZi3JnXTYqrBw==}
 
@@ -5746,8 +5731,8 @@ packages:
   nth-check@2.1.1:
     resolution: {integrity: sha512-lqjrjmaOoAnWfMmBPL+XNnynZh2+swxiX3WUE0s4yEHI6m+AwrK2UZOimIRl3X/4QctVqS8AiZjFqyOGrMXb/w==}
 
-  nuxi@3.11.1:
-    resolution: {integrity: sha512-AW71TpxRHNg8MplQVju9tEFvXPvX42e0wPYknutSStDuAjV99vWTWYed4jxr/grk2FtKAuv2KvdJxcn2W59qyg==}
+  nuxi@3.12.0:
+    resolution: {integrity: sha512-6vRdiXTw9SajEQOUi6Ze/XaIXzy1q/sD5UqHQSv3yqTu7Pot5S7fEihNXV8LpcgLz+9HzjVt70r7jYe7R99c2w==}
     engines: {node: ^16.10.0 || >=18.0.0}
     hasBin: true
 
@@ -6224,8 +6209,8 @@ packages:
     resolution: {integrity: sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==}
     engines: {node: '>= 0.8.0'}
 
-  prettier@3.3.1:
-    resolution: {integrity: sha512-7CAwy5dRsxs8PHXT3twixW9/OEll8MLE0VRPCJyl7CkS6VHGPSlsVaWTiASPTyGyYRyApxlaWTzwUxVNrhcwDg==}
+  prettier@3.3.2:
+    resolution: {integrity: sha512-rAVeHYMcv8ATV5d508CFdn+8/pHPpXeIid1DdrPwXnaAdH7cqjVbpJaT5eq4yRAFU/lsbwYwSF/n5iNrdJHPQA==}
     engines: {node: '>=14'}
     hasBin: true
 
@@ -7266,11 +7251,6 @@ packages:
     peerDependencies:
       vite: 5.2.13
 
-  vite-node@1.5.3:
-    resolution: {integrity: sha512-axFo00qiCpU/JLd8N1gu9iEYL3xTbMbMrbe5nDp9GL0nb6gurIdZLkkFogZXWnE8Oyy5kfSLwNVIcVsnhE7lgQ==}
-    engines: {node: ^18.0.0 || >=20.0.0}
-    hasBin: true
-
   vite-node@1.6.0:
     resolution: {integrity: sha512-de6HJgzC+TFzOu0NTC4RAIsyf/DY/ibWDYQUcuEA84EMHhcefTUGkjFHKKEJhQN4A+6I0u++kr3l36ZF2d7XRw==}
     engines: {node: ^18.0.0 || >=20.0.0}
@@ -7353,31 +7333,6 @@ packages:
   vitest-environment-nuxt@1.0.0:
     resolution: {integrity: sha512-AWMO9h4HdbaFdPWZw34gALFI8gbBiOpvfbyeZwHIPfh4kWg/TwElYHvYMQ61WPUlCGaS5LebfHkaI0WPyb//Iw==}
 
-  vitest@1.5.3:
-    resolution: {integrity: sha512-2oM7nLXylw3mQlW6GXnRriw+7YvZFk/YNV8AxIC3Z3MfFbuziLGWP9GPxxu/7nRlXhqyxBikpamr+lEEj1sUEw==}
-    engines: {node: ^18.0.0 || >=20.0.0}
-    hasBin: true
-    peerDependencies:
-      '@edge-runtime/vm': '*'
-      '@types/node': ^18.0.0 || >=20.0.0
-      '@vitest/browser': 1.5.3
-      '@vitest/ui': 1.5.3
-      happy-dom: '*'
-      jsdom: '*'
-    peerDependenciesMeta:
-      '@edge-runtime/vm':
-        optional: true
-      '@types/node':
-        optional: true
-      '@vitest/browser':
-        optional: true
-      '@vitest/ui':
-        optional: true
-      happy-dom:
-        optional: true
-      jsdom:
-        optional: true
-
   vitest@1.6.0:
     resolution: {integrity: sha512-H5r/dN06swuFnzNFhq/dnz37bPXnq8xB2xB5JOVk8K09rUtoeNN+LHWkoQ0A/i3hvbUKKcCei9KpbxqHMLhLLA==}
     engines: {node: ^18.0.0 || >=20.0.0}
@@ -9886,57 +9841,28 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@vitest/expect@1.5.3':
-    dependencies:
-      '@vitest/spy': 1.5.3
-      '@vitest/utils': 1.5.3
-      chai: 4.3.10
-
   '@vitest/expect@1.6.0':
     dependencies:
       '@vitest/spy': 1.6.0
       '@vitest/utils': 1.6.0
       chai: 4.3.10
 
-  '@vitest/runner@1.5.3':
-    dependencies:
-      '@vitest/utils': 1.5.3
-      p-limit: 5.0.0
-      pathe: 1.1.2
-
   '@vitest/runner@1.6.0':
     dependencies:
       '@vitest/utils': 1.6.0
       p-limit: 5.0.0
       pathe: 1.1.2
 
-  '@vitest/snapshot@1.5.3':
-    dependencies:
-      magic-string: 0.30.10
-      pathe: 1.1.2
-      pretty-format: 29.7.0
-
   '@vitest/snapshot@1.6.0':
     dependencies:
       magic-string: 0.30.10
       pathe: 1.1.2
       pretty-format: 29.7.0
 
-  '@vitest/spy@1.5.3':
-    dependencies:
-      tinyspy: 2.2.0
-
   '@vitest/spy@1.6.0':
     dependencies:
       tinyspy: 2.2.0
 
-  '@vitest/utils@1.5.3':
-    dependencies:
-      diff-sequences: 29.6.3
-      estree-walker: 3.0.3
-      loupe: 2.3.7
-      pretty-format: 29.7.0
-
   '@vitest/utils@1.6.0':
     dependencies:
       diff-sequences: 29.6.3
@@ -13367,7 +13293,7 @@ snapshots:
     dependencies:
       boolbase: 1.0.0
 
-  nuxi@3.11.1:
+  nuxi@3.12.0:
     optionalDependencies:
       fsevents: 2.3.3
 
@@ -13861,7 +13787,7 @@ snapshots:
 
   prelude-ls@1.2.1: {}
 
-  prettier@3.3.1: {}
+  prettier@3.3.2: {}
 
   pretty-bytes@6.1.1: {}
 
@@ -15073,23 +14999,6 @@ snapshots:
     dependencies:
       vite: 5.2.13(@types/node@20.14.2)(sass@1.69.4)(terser@5.27.0)
 
-  vite-node@1.5.3(@types/node@20.14.2)(sass@1.69.4)(terser@5.27.0):
-    dependencies:
-      cac: 6.7.14
-      debug: 4.3.4
-      pathe: 1.1.2
-      picocolors: 1.0.0
-      vite: 5.2.13(@types/node@20.14.2)(sass@1.69.4)(terser@5.27.0)
-    transitivePeerDependencies:
-      - '@types/node'
-      - less
-      - lightningcss
-      - sass
-      - stylus
-      - sugarss
-      - supports-color
-      - terser
-
   vite-node@1.6.0(@types/node@20.14.2)(sass@1.69.4)(terser@5.27.0):
     dependencies:
       cac: 6.7.14
@@ -15195,40 +15104,6 @@ snapshots:
       - vue
       - vue-router
 
-  vitest@1.5.3(@types/node@20.14.2)(happy-dom@14.12.0)(sass@1.69.4)(terser@5.27.0):
-    dependencies:
-      '@vitest/expect': 1.5.3
-      '@vitest/runner': 1.5.3
-      '@vitest/snapshot': 1.5.3
-      '@vitest/spy': 1.5.3
-      '@vitest/utils': 1.5.3
-      acorn-walk: 8.3.2
-      chai: 4.3.10
-      debug: 4.3.4
-      execa: 8.0.1
-      local-pkg: 0.5.0
-      magic-string: 0.30.10
-      pathe: 1.1.2
-      picocolors: 1.0.0
-      std-env: 3.7.0
-      strip-literal: 2.1.0
-      tinybench: 2.5.1
-      tinypool: 0.8.4
-      vite: 5.2.13(@types/node@20.14.2)(sass@1.69.4)(terser@5.27.0)
-      vite-node: 1.5.3(@types/node@20.14.2)(sass@1.69.4)(terser@5.27.0)
-      why-is-node-running: 2.2.2
-    optionalDependencies:
-      '@types/node': 20.14.2
-      happy-dom: 14.12.0
-    transitivePeerDependencies:
-      - less
-      - lightningcss
-      - sass
-      - stylus
-      - sugarss
-      - supports-color
-      - terser
-
   vitest@1.6.0(@types/node@20.14.2)(happy-dom@14.12.0)(sass@1.69.4)(terser@5.27.0):
     dependencies:
       '@vitest/expect': 1.6.0
diff --git a/test/fixtures/basic-types/package.json b/test/fixtures/basic-types/package.json
index 94a09218c159..59851227a6cc 100644
--- a/test/fixtures/basic-types/package.json
+++ b/test/fixtures/basic-types/package.json
@@ -11,7 +11,7 @@
   "devDependencies": {
     "ofetch": "latest",
     "unplugin-vue-router": "^0.7.0",
-    "vitest": "1.5.3",
+    "vitest": "1.6.0",
     "vue": "latest",
     "vue-router": "latest"
   }
diff --git a/test/fixtures/basic/modules/page-extend/index.ts b/test/fixtures/basic/modules/page-extend/index.ts
index b5b18ffbe0f0..60ef2c224c19 100644
--- a/test/fixtures/basic/modules/page-extend/index.ts
+++ b/test/fixtures/basic/modules/page-extend/index.ts
@@ -17,14 +17,14 @@ export default defineNuxtModule({
         path: '/big-page-1',
         file: resolver.resolve('./pages/big-page.vue'),
         meta: {
-          layout: false
-        }
+          layout: false,
+        },
       }, {
         path: '/big-page-2',
         file: resolver.resolve('./pages/big-page.vue'),
         meta: {
-          layout: false
-        }
+          layout: false,
+        },
       })
     })
   },