diff --git a/docs/api-reference/next/font.md b/docs/api-reference/next/font.md
index 19ee4b31d2d48..6d02fc1d86527 100644
--- a/docs/api-reference/next/font.md
+++ b/docs/api-reference/next/font.md
@@ -295,7 +295,7 @@ import { greatVibes, sourceCodePro400 } from '@/fonts';
 
 <div class="card">
   <a href="/docs/basic-features/font-optimization.md">
-    <b>Font Optmization</b>
+    <b>Font Optimization</b>
     <small>Learn how to optimize fonts with the Font module.</small>
   </a>
 </div>
diff --git a/docs/api-reference/next/script.md b/docs/api-reference/next/script.md
index 848df4200ac45..a8f95a41c0776 100644
--- a/docs/api-reference/next/script.md
+++ b/docs/api-reference/next/script.md
@@ -246,7 +246,7 @@ export default function Page() {
     <>
       <Script
         src="https://example.com/script.js"
-        onLoad={(e) => {
+        onError={(e) => {
           console.error('Script failed to load', e)
         }}
       />
diff --git a/docs/getting-started.md b/docs/getting-started.md
index ce6d5b2ed07e5..527273909adb8 100644
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -2,7 +2,7 @@
 description: Get started with Next.js in the official documentation, and learn more about all our features!
 ---
 
-> Next.js 13 has been [publicly released](https://nextjs.org/blog/next-13), [read the docs here](https://beta.nextjs.org/docs).
+> Next.js 13 was recently released, [learn more](https://nextjs.org/blog/next-13) and see the [upgrade guide](https://nextjs.org/docs/upgrading#upgrading-from-12-to-13). Version 13 also introduces beta features like the [`app` directory](https://beta.nextjs.org/docs/app-directory-roadmap) that works alongside the `pages` directory (stable) for incremental adoption. You can continue using `pages` in Next.js 13, but if you want to try the new `app` features, [see the new beta docs](https://beta.nextjs.org/docs).
 
 # Getting Started
 
diff --git a/docs/upgrading.md b/docs/upgrading.md
index e1c7dc80e42fd..bd7539b659a02 100644
--- a/docs/upgrading.md
+++ b/docs/upgrading.md
@@ -28,7 +28,7 @@ pnpm up next react react-dom eslint-config-next --latest
 
 ## Migrating shared features
 
-Next.js 13 introduces a new [`app` directory](https://beta.nextjs.org/docs/routing/fundamentals) with new features and conventions. However, upgrading to Next.js 13 does **not** require using the new [`app` directory](https://beta.nextjs.org/docs/routing/fundamentals.md#the-app-directory).
+Next.js 13 introduces a new [`app` directory](https://beta.nextjs.org/docs/routing/fundamentals) with new features and conventions. However, upgrading to Next.js 13 does **not** require using the new [`app` directory](https://beta.nextjs.org/docs/routing/fundamentals#the-app-directory).
 
 You can continue using `pages` with new features that work in both directories, such as the updated [Image component](#image-component), [Link component](#link-component), [Script component](#script-component), and [Font optimization](#font-optimization).
 
diff --git a/packages/next/build/index.ts b/packages/next/build/index.ts
index 77d1bfbaf065f..c9d6241b8facc 100644
--- a/packages/next/build/index.ts
+++ b/packages/next/build/index.ts
@@ -341,6 +341,8 @@ export default async function build(
           hasNowJson: !!(await findUp('now.json', { cwd: dir })),
           isCustomServer: null,
           turboFlag: false,
+          pagesDir: !!pagesDir,
+          appDir: !!appDir,
         })
       )
 
diff --git a/packages/next/cli/next-dev.ts b/packages/next/cli/next-dev.ts
index 602196d034f31..fa079ccfd3553 100755
--- a/packages/next/cli/next-dev.ts
+++ b/packages/next/cli/next-dev.ts
@@ -36,6 +36,8 @@ const handleSessionStop = async () => {
       cliCommand: 'dev',
       turboFlag: isTurboSession,
       durationMilliseconds: Date.now() - sessionStarted,
+      pagesDir: !!traceGlobals.get('pagesDir'),
+      appDir: !!traceGlobals.get('appDir'),
     })
   )
   await telemetry.flush()
@@ -329,6 +331,8 @@ If you cannot make the changes above, but still want to try out\nNext.js v13 wit
           const telemetry = new Telemetry({
             distDir,
           })
+          setGlobal('appDir', appDir)
+          setGlobal('pagesDir', pagesDir)
           setGlobal('telemetry', telemetry)
 
           telemetry.record(
@@ -342,6 +346,8 @@ If you cannot make the changes above, but still want to try out\nNext.js v13 wit
               hasNowJson: !!(await findUp('now.json', { cwd: dir })),
               isCustomServer: false,
               turboFlag: true,
+              pagesDir: !!pagesDir,
+              appDir: !!appDir,
             })
           )
           const turboJson = findUp.sync('turbo.json', { cwd: dir })
diff --git a/packages/next/export/index.ts b/packages/next/export/index.ts
index 2f78047fd963f..e4b213799aaa8 100644
--- a/packages/next/export/index.ts
+++ b/packages/next/export/index.ts
@@ -183,6 +183,8 @@ export default async function exportApp(
           hasNowJson: !!(await findUp('now.json', { cwd: dir })),
           isCustomServer: null,
           turboFlag: false,
+          pagesDir: null,
+          appDir: null,
         })
       )
     }
diff --git a/packages/next/server/dev/next-dev-server.ts b/packages/next/server/dev/next-dev-server.ts
index 1626bb276ee53..8fa0e5c9712f2 100644
--- a/packages/next/server/dev/next-dev-server.ts
+++ b/packages/next/server/dev/next-dev-server.ts
@@ -729,9 +729,13 @@ export default class DevServer extends Server {
         hasNowJson: !!(await findUp('now.json', { cwd: this.dir })),
         isCustomServer: this.isCustomServer,
         turboFlag: false,
+        pagesDir: !!this.pagesDir,
+        appDir: !!this.appDir,
       })
     )
     // This is required by the tracing subsystem.
+    setGlobal('appDir', this.appDir)
+    setGlobal('pagesDir', this.pagesDir)
     setGlobal('telemetry', telemetry)
 
     process.on('unhandledRejection', (reason) => {
diff --git a/packages/next/telemetry/events/session-stopped.ts b/packages/next/telemetry/events/session-stopped.ts
index 2c00233ead091..2b24497602b34 100644
--- a/packages/next/telemetry/events/session-stopped.ts
+++ b/packages/next/telemetry/events/session-stopped.ts
@@ -6,6 +6,8 @@ export type EventCliSessionStopped = {
   nodeVersion: string
   turboFlag?: boolean | null
   durationMilliseconds?: number | null
+  pagesDir?: boolean
+  appDir?: boolean
 }
 
 export function eventCliSession(
@@ -26,6 +28,8 @@ export function eventCliSession(
           turboFlag: !!event.turboFlag,
         }
       : {}),
+    pagesDir: event.pagesDir,
+    appDir: event.appDir,
   }
   return [{ eventName: EVENT_VERSION, payload }]
 }
diff --git a/packages/next/telemetry/events/version.ts b/packages/next/telemetry/events/version.ts
index e3dd9ef98ba57..984b4420844f6 100644
--- a/packages/next/telemetry/events/version.ts
+++ b/packages/next/telemetry/events/version.ts
@@ -30,6 +30,8 @@ type EventCliSessionStarted = {
   reactStrictMode: boolean
   webpackVersion: number | null
   turboFlag: boolean
+  appDir: boolean | null
+  pagesDir: boolean | null
 }
 
 function hasBabelConfig(dir: string): boolean {
@@ -113,6 +115,8 @@ export function eventCliSession(
     reactStrictMode: !!nextConfig?.reactStrictMode,
     webpackVersion: event.webpackVersion || null,
     turboFlag: event.turboFlag || false,
+    appDir: event.appDir,
+    pagesDir: event.pagesDir,
   }
   return [{ eventName: EVENT_VERSION, payload }]
 }
diff --git a/test/integration/telemetry/test/index.test.js b/test/integration/telemetry/test/index.test.js
index 7c92a6248073b..4d26bcad9f4d9 100644
--- a/test/integration/telemetry/test/index.test.js
+++ b/test/integration/telemetry/test/index.test.js
@@ -369,85 +369,124 @@ describe('Telemetry CLI', () => {
     expect(stderr).toMatch(/isSrcDir.*?true/)
   })
 
+  const setupAppDir = async () => {
+    await fs.writeFile(
+      path.join(__dirname, '../next.config.js'),
+      'module.exports = { experimental: { appDir: true } }'
+    )
+    await fs.mkdir(path.join(__dirname, '../app'))
+    await fs.writeFile(
+      path.join(__dirname, '../app/page.js'),
+      'export default function Page() { return "hello world" }'
+    )
+
+    return async function teardownAppDir() {
+      await fs.remove(path.join(__dirname, '../app'))
+      await fs.remove(path.join(__dirname, '../next.config.js'))
+    }
+  }
+
   it('detects --turbo correctly for `next dev`', async () => {
     let port = await findPort()
     let stderr = ''
 
-    const handleStderr = (msg) => {
-      stderr += msg
-    }
-    let app = await launchApp(appDir, port, {
-      onStderr: handleStderr,
-      env: {
-        NEXT_TELEMETRY_DEBUG: 1,
-      },
-      turbo: true,
-    })
-    await waitFor(1000)
+    const teardown = await setupAppDir()
 
-    if (app) {
-      await killApp(app)
+    try {
+      const handleStderr = (msg) => {
+        stderr += msg
+      }
+      let app = await launchApp(appDir, port, {
+        onStderr: handleStderr,
+        env: {
+          NEXT_TELEMETRY_DEBUG: 1,
+        },
+        turbo: true,
+      })
+      await waitFor(1000)
+
+      if (app) {
+        await killApp(app)
+      }
+      const event1 = /NEXT_CLI_SESSION_STARTED[\s\S]+?{([\s\S]+?)}/
+        .exec(stderr)
+        .pop()
+
+      expect(event1).toMatch(/"pagesDir": true/)
+      expect(event1).toMatch(/"turboFlag": true/)
+    } finally {
+      await teardown()
     }
-    const event1 = /NEXT_CLI_SESSION_STARTED[\s\S]+?{([\s\S]+?)}/
-      .exec(stderr)
-      .pop()
-
-    expect(event1).toMatch(/"turboFlag": true/)
   })
 
   it('detects --turbo correctly for `next dev` stopped', async () => {
     let port = await findPort()
     let stderr = ''
 
-    const handleStderr = (msg) => {
-      stderr += msg
-    }
-    let app = await launchApp(appDir, port, {
-      onStderr: handleStderr,
-      env: {
-        NEXT_TELEMETRY_DEBUG: 1,
-      },
-      turbo: true,
-    })
+    const teardown = await setupAppDir()
 
-    if (app) {
-      await killApp(app)
-    }
-    await check(() => stderr, /NEXT_CLI_SESSION_STOPPED/)
+    try {
+      const handleStderr = (msg) => {
+        stderr += msg
+      }
+      let app = await launchApp(appDir, port, {
+        onStderr: handleStderr,
+        env: {
+          NEXT_TELEMETRY_DEBUG: 1,
+        },
+        turbo: true,
+      })
 
-    const event1 = /NEXT_CLI_SESSION_STOPPED[\s\S]+?{([\s\S]+?)}/
-      .exec(stderr)
-      .pop()
+      if (app) {
+        await killApp(app)
+      }
+      await check(() => stderr, /NEXT_CLI_SESSION_STOPPED/)
 
-    expect(event1).toMatch(/"turboFlag": true/)
+      const event1 = /NEXT_CLI_SESSION_STOPPED[\s\S]+?{([\s\S]+?)}/
+        .exec(stderr)
+        .pop()
+
+      expect(event1).toMatch(/"pagesDir": true/)
+      expect(event1).toMatch(/"turboFlag": true/)
+    } finally {
+      await teardown()
+    }
   })
 
   it('detects correctly for `next dev` stopped (no turbo)', async () => {
     let port = await findPort()
     let stderr = ''
 
-    const handleStderr = (msg) => {
-      stderr += msg
-    }
-    let app = await launchApp(appDir, port, {
-      onStderr: handleStderr,
-      env: {
-        NEXT_TELEMETRY_DEBUG: 1,
-      },
-    })
+    const teardown = await setupAppDir()
+
+    try {
+      const handleStderr = (msg) => {
+        stderr += msg
+      }
+      let app = await launchApp(appDir, port, {
+        onStderr: handleStderr,
+        env: {
+          NEXT_TELEMETRY_DEBUG: 1,
+        },
+      })
 
-    await check(() => stderr, /NEXT_CLI_SESSION_STARTED/)
+      await check(() => stderr, /NEXT_CLI_SESSION_STARTED/)
 
-    if (app) {
-      await killApp(app)
-    }
-    await check(() => stderr, /NEXT_CLI_SESSION_STOPPED/)
+      if (app) {
+        await killApp(app)
+      }
+      await check(() => stderr, /NEXT_CLI_SESSION_STOPPED/)
 
-    const event1 = /NEXT_CLI_SESSION_STOPPED[\s\S]+?{([\s\S]+?)}/
-      .exec(stderr)
-      .pop()
+      const event1 = /NEXT_CLI_SESSION_STOPPED[\s\S]+?{([\s\S]+?)}/
+        .exec(stderr)
+        .pop()
 
-    expect(event1).toMatch(/"turboFlag": false/)
+      expect(event1).toMatch(/"turboFlag": false/)
+      expect(event1).toMatch(/"pagesDir": true/)
+      expect(event1).toMatch(/"appDir": true/)
+    } finally {
+      await teardown()
+    }
   })
 
   it('detect reportWebVitals correctly for `next build`', async () => {
@@ -567,6 +606,8 @@ describe('Telemetry CLI', () => {
     expect(event1).toMatch(/"trailingSlashEnabled": false/)
     expect(event1).toMatch(/"reactStrictMode": false/)
     expect(event1).toMatch(/"turboFlag": false/)
+    expect(event1).toMatch(/"pagesDir": true/)
+    expect(event1).toMatch(/"appDir": false/)
 
     await fs.rename(
       path.join(appDir, 'next.config.i18n-images'),