diff --git a/firebase.json b/firebase.json
index 02ef492e0ee..4226763f1a7 100644
--- a/firebase.json
+++ b/firebase.json
@@ -111,6 +111,8 @@
       { "source": "/packages-and-plugins/androidx-compatibility", "destination": "/platform-integration/android/androidx-migration", "type": 301 },
       { "source": "/packages-and-plugins/c-interop", "destination": "/platform-integration/android/c-interop", "type": 301 },
       { "source": "/packages-and-plugins/plugin-api-migration", "destination": "/release/breaking-changes/plugin-api-migration", "type": 301 },
+      { "source": "/platform-integration/android/androidx-migration", "destination": "/release/breaking-changes/androidx-migration", "type": 301 },
+      { "source": "/platform-integration/android/splash-screen-migration", "destination": "/release/breaking-changes/splash-screen-migration", "type": 301 },
       { "source": "/platform-integration/ios-app-clip", "destination": "/platform-integration/ios/ios-app-clip", "type": 301 },
       { "source": "/platform-integration/platform-views", "destination": "/platform-integration/android/platform-views", "type": 301 },
       { "source": "/platform-integration/web-images", "destination": "/platform-integration/web/web-images", "type": 301 },
@@ -122,6 +124,7 @@
       { "source": "/resources/security-false-positives", "destination": "/reference/security-false-positives", "type": 301 },
       { "source": "/resources/technical-overview", "destination": "/resources/architectural-overview", "type": 301 },
       { "source": "/testing/best-practices", "destination": "/perf/best-practices", "type": 301 },
+      { "source": "/testing/integration-tests/migration", "destination": "/release/breaking-changes/flutter-driver-migration", "type": 301 },
       { "source": "/testing/ui-performance", "destination": "/perf/ui-performance", "type": 301 },
       { "source": "/tools/devtools", "destination": "/tools/devtools/overview", "type": 301 },
       { "source": "/tools/devtools/code-size", "destination": "/tools/devtools/app-size", "type": 301 },
diff --git a/src/_data/sidenav.yml b/src/_data/sidenav.yml
index e15849ce396..7aacafdfcc7 100644
--- a/src/_data/sidenav.yml
+++ b/src/_data/sidenav.yml
@@ -184,10 +184,6 @@
           permalink: /platform-integration/android/c-interop
         - title: Hosting native Android views
           permalink: /platform-integration/android/platform-views
-        - title: AndroidX migration
-          permalink: /platform-integration/android/androidx-migration
-        - title: Deprecated Splash Screen API Migration
-          permalink: /platform-integration/android/splash-screen-migration
         - title: Restore state on Android
           permalink: /platform-integration/android/restore-state-android
         - title: Targeting ChromeOS with Android
@@ -341,8 +337,6 @@
     - title: Integration testing
       permalink: /testing/integration-tests
       match-page-url-exactly: true
-    - title: Migrating from flutter_driver
-      permalink: /testing/integration-tests/migration
 
 - title: Performance & optimization
   permalink: /perf
diff --git a/src/platform-integration/android/splash-screen.md b/src/platform-integration/android/splash-screen.md
index 054face708e..6f355af95a7 100644
--- a/src/platform-integration/android/splash-screen.md
+++ b/src/platform-integration/android/splash-screen.md
@@ -210,5 +210,5 @@ For an example of this, check out the
 [launch screen]: {{site.android-dev}}/topic/performance/vitals/launch-time#themed
 [pre-warming a `FlutterEngine`]: {{site.url}}/add-to-app/android/add-flutter-fragment#using-a-pre-warmed-flutterengine
 [Android splash screen sample app]: {{site.github}}/flutter/samples/tree/main/android_splash_screen
-[Deprecated Splash Screen API Migration guide]: {{site.url}}/platform-integration/android/splash-screen-migration
+[Deprecated Splash Screen API Migration guide]: {{site.url}}/release/breaking-changes/splash-screen-migration
 [Customizing web app initialization guide]: {{site.url}}/platform-integration/web/initialization
diff --git a/src/platform-integration/android/androidx-migration.md b/src/release/breaking-changes/androidx-migration.md
similarity index 100%
rename from src/platform-integration/android/androidx-migration.md
rename to src/release/breaking-changes/androidx-migration.md
diff --git a/src/testing/integration-tests/migration.md b/src/release/breaking-changes/flutter-driver-migration.md
similarity index 100%
rename from src/testing/integration-tests/migration.md
rename to src/release/breaking-changes/flutter-driver-migration.md
diff --git a/src/platform-integration/android/splash-screen-migration.md b/src/release/breaking-changes/splash-screen-migration.md
similarity index 100%
rename from src/platform-integration/android/splash-screen-migration.md
rename to src/release/breaking-changes/splash-screen-migration.md
diff --git a/src/testing/integration-tests/index.md b/src/testing/integration-tests/index.md
index 2bd29632bbb..2babbcf79f4 100644
--- a/src/testing/integration-tests/index.md
+++ b/src/testing/integration-tests/index.md
@@ -267,6 +267,6 @@ from the command line.
 [`integration_test`]: {{site.repo.flutter}}/tree/main/packages/integration_test#integration_test
 [integration_test usage]: {{site.repo.flutter}}/tree/main/packages/integration_test#usage
 [iOS Device Testing]: {{site.repo.flutter}}/tree/main/packages/integration_test#ios-device-testing
-[Migrating from flutter_drive]: {{site.url}}/testing/integration-tests/migration
+[Migrating from flutter_drive]: {{site.url}}/release/breaking-changes/flutter-driver-migration
 [Running Flutter driver tests with web]: {{site.repo.flutter}}/wiki/Running-Flutter-Driver-tests-with-Web
 [widget tests]: {{site.url}}/testing#widget-tests