[RN][iOS][CI] Disable react-native-maps for nightlies

2025-11-01 09:14:26 +00:00 · 2025-04-23 15:34:46 +01:00
3784 changed files with 86173 additions and 144982 deletions
@@ -9,3 +9,12 @@ end_of_line = lf
 insert_final_newline = true
 indent_style = space
 indent_size = 2
+
+[*.gradle]
+indent_size = 4
+
+[*.kts]
+indent_size = 4
+
+[BUCK]
+indent_size = 4
@@ -13,6 +13,7 @@ packages/*/dist
 packages/*/types_generated
 packages/debugger-frontend/dist/**/*
 packages/react-native-codegen/lib
+tools/eslint/rules/sort-imports.js
 **/Pods/*
 **/*.macos.js
 **/*.windows.js
@@ -4,18 +4,21 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @noflow
 * @format
 */

 'use strict';

+const path = require('node:path');
+
+require('eslint-plugin-lint').load(path.join(__dirname, 'tools/eslint/rules'));
+
 module.exports = {
  root: true,

  extends: ['@react-native'],

-  plugins: ['@react-native/monorepo', '@react-native/specs'],
+  plugins: ['@react-native/eslint-plugin-specs', 'lint'],

  overrides: [
    // overriding the JS config from @react-native/eslint-config to ensure
@@ -24,34 +27,28 @@ module.exports = {
      files: ['*.js', '*.js.flow', '*.jsx'],
      parser: 'hermes-eslint',
      rules: {
-        '@react-native/monorepo/sort-imports': 'warn',
-        'eslint-comments/no-unlimited-disable': 'off',
-        'ft-flow/require-valid-file-annotation': ['error', 'always'],
-        'no-extra-boolean-cast': 'off',
-        'no-void': 'off',
        // These rules are not required with hermes-eslint
-        'ft-flow/define-flow-type': 'off',
-        'ft-flow/use-flow-type': 'off',
-        // Flow handles these checks for us, so they aren't required
-        'no-undef': 'off',
-        'no-unreachable': 'off',
+        'ft-flow/define-flow-type': 0,
+        'ft-flow/use-flow-type': 0,
+        'lint/sort-imports': 1,
+        // flow handles this check for us, so it's not required
+        'no-undef': 0,
      },
    },
    {
      files: ['*.js', '*.jsx', '*.ts', '*.tsx'],
      rules: {
-        '@react-native/no-deep-imports': 'off',
+        '@react-native/no-deep-imports': 0,
      },
    },
    {
      files: [
-        './packages/react-native/Libraries/**/*.{js,flow}',
-        './packages/react-native/src/**/*.{js,flow}',
+        './packages/react-native/**/*.{js,flow}',
        './packages/assets/registry.js',
      ],
      parser: 'hermes-eslint',
      rules: {
-        '@react-native/monorepo/no-commonjs-exports': 'warn',
+        'lint/no-commonjs-exports': 1,
      },
    },
    {
@@ -61,17 +58,15 @@ module.exports = {
    {
      files: ['package.json'],
      rules: {
-        '@react-native/monorepo/react-native-manifest': 'error',
+        'lint/react-native-manifest': 2,
      },
    },
    {
-      files: ['flow-typed/**/*.js', 'packages/react-native/flow/**/*'],
+      files: ['flow-typed/**/*.js'],
      rules: {
-        '@react-native/monorepo/valid-flow-typed-signature': 'error',
-        'ft-flow/require-valid-file-annotation': 'off',
-        'no-shadow': 'off',
-        'no-unused-vars': 'off',
-        quotes: 'off',
+        'lint/valid-flow-typed-signature': 2,
+        'no-unused-vars': 0,
+        quotes: 0,
      },
    },
    {
@@ -80,14 +75,14 @@ module.exports = {
        'packages/react-native/src/**/*.js',
      ],
      rules: {
-        '@react-native/monorepo/no-haste-imports': 'error',
-        '@react-native/monorepo/no-react-default-imports': 'error',
-        '@react-native/monorepo/no-react-named-type-imports': 'error',
-        '@react-native/monorepo/no-react-native-imports': 'error',
-        '@react-native/monorepo/no-react-node-imports': 'error',
-        '@react-native/monorepo/require-extends-error': 'error',
-        '@react-native/platform-colors': 'error',
-        '@react-native/specs/react-native-modules': 'error',
+        '@react-native/platform-colors': 2,
+        '@react-native/specs/react-native-modules': 2,
+        'lint/no-haste-imports': 2,
+        'lint/no-react-native-imports': 2,
+        'lint/require-extends-error': 2,
+        'lint/no-react-node-imports': 2,
+        'lint/no-react-default-imports': 2,
+        'lint/no-react-named-type-imports': 2,
      },
    },
    {
@@ -139,9 +134,9 @@ module.exports = {
      },
    },
    {
-      files: ['**/__tests__/**'],
+      files: ['**/*-itest{.fb,}.js'],
      rules: {
-        '@react-native/monorepo/no-react-native-imports': 'off',
+        'lint/no-react-native-imports': 'off',
      },
    },
  ],
@@ -2,14 +2,11 @@
 ; Ignore build cache folder
 <PROJECT_ROOT>/packages/react-native/sdks/.*

-; Ignore fb_internal modules
-<PROJECT_ROOT>/packages/react-native/src/fb_internal/.*
-
 ; Ignore the codegen e2e tests
 <PROJECT_ROOT>/packages/react-native-codegen/e2e/__test_fixtures__/modules/NativeEnumTurboModule.js

 ; Ignore the Dangerfile
-<PROJECT_ROOT>/private/react-native-bots/dangerfile.js
+<PROJECT_ROOT>/packages/react-native-bots/dangerfile.js

 ; Ignore "BUCK" generated dirs
 <PROJECT_ROOT>/\.buckd/
@@ -27,7 +24,7 @@
 <PROJECT_ROOT>/packages/.*/dist

 ; helloworld
-<PROJECT_ROOT>/private/helloworld/ios/Pods/
+<PROJECT_ROOT>/packages/helloworld/ios/Pods/

 ; Ignore rn-tester Pods
 <PROJECT_ROOT>/packages/rn-tester/Pods/
@@ -44,12 +41,11 @@
 flow-typed/
 packages/react-native/interface.js
 packages/react-native/flow/
+packages/react-native/src/types/

 [options]
 enums=true
-experimental.pattern_matching=true
 casting_syntax=both
-component_syntax=true

 emoji=true

@@ -71,8 +67,6 @@ module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/packages/react-nat
 module.name_mapper='^@react-native/dev-middleware$' -> '<PROJECT_ROOT>/packages/dev-middleware'
 module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\|xml\)$' -> '<PROJECT_ROOT>/packages/react-native/Libraries/Image/RelativeImageStub'

-module.system.haste.module_ref_prefix=m#
-
 react.runtime=automatic

 suppress_type=$FlowIssue
@@ -104,4 +98,4 @@ untyped-import
 untyped-type-import

 [version]
-^0.275.0
+^0.268.0
@@ -83,7 +83,7 @@ body:
            path: /bin/zsh
        Binaries:
          Node: ...
-            version: 22.14.0
+            version: 18.14.0
        ...
      render: text
    validations:
@@ -62,7 +62,7 @@ body:
            path: /bin/zsh
        Binaries:
          Node: ...
-            version: 22.14.0
+            version: 18.14.0
        ...
      render: text
    validations:
@@ -95,7 +95,7 @@ body:
            path: /bin/zsh
        Binaries:
          Node: ...
-            version: 22.14.0
+            version: 18.14.0
        ...
      render: text
    validations:
@@ -86,13 +86,27 @@ runs:
      if: ${{ always() }}
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: rntester-debug
-        path: packages/rn-tester/android/app/build/outputs/apk/debug/
+        name: rntester-hermes-debug
+        path: packages/rn-tester/android/app/build/outputs/apk/hermes/debug/
        compression-level: 0
    - name: Upload RNTester APK - hermes-release
      if: ${{ always() }}
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: rntester-release
-        path: packages/rn-tester/android/app/build/outputs/apk/release/
+        name: rntester-hermes-release
+        path: packages/rn-tester/android/app/build/outputs/apk/hermes/release/
+        compression-level: 0
+    - name: Upload RNTester APK - jsc-debug
+      if: ${{ always() }}
+      uses: actions/upload-artifact@v4.3.4
+      with:
+        name: rntester-jsc-debug
+        path: packages/rn-tester/android/app/build/outputs/apk/jsc/debug/
+        compression-level: 0
+    - name: Upload RNTester APK - jsc-release
+      if: ${{ always() }}
+      uses: actions/upload-artifact@v4.3.4
+      with:
+        name: rntester-jsc-release
+        path: packages/rn-tester/android/app/build/outputs/apk/jsc/release/
        compression-level: 0
@@ -10,8 +10,6 @@ inputs:
 runs:
  using: composite
  steps:
-    - name: Setup xcode
-      uses: ./.github/actions/setup-xcode
    - name: Restore Hermes workspace
      uses: ./.github/actions/restore-hermes-workspace
    - name: Hermes apple cache
@@ -14,23 +14,23 @@ runs:
      uses: actions/download-artifact@v4
      with:
        name: hermes-workspace
-        path: 'C:\tmp\hermes'
+        path: 'D:\tmp\hermes'
    - name: Set up workspace
      shell: powershell
      run: |
-        mkdir -p C:\tmp\hermes\osx-bin
+        mkdir -p D:\tmp\hermes\osx-bin
        mkdir -p .\packages\react-native\sdks\hermes
-        cp -r -Force C:\tmp\hermes\hermes\* .\packages\react-native\sdks\hermes\.
+        cp -r -Force D:\tmp\hermes\hermes\* .\packages\react-native\sdks\hermes\.
        cp -r -Force .\packages\react-native\sdks\hermes-engine\utils\* .\packages\react-native\sdks\hermes\.
    - name: Windows cache
      uses: actions/cache@v4
      with:
-        key: v3-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
+        key: v2-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
        path: |
-          C:\tmp\hermes\win64-bin\
-          C:\tmp\hermes\hermes\icu\
-          C:\tmp\hermes\hermes\deps\
-          C:\tmp\hermes\hermes\build_release\
+          D:\tmp\hermes\win64-bin\
+          D:\tmp\hermes\hermes\icu\
+          D:\tmp\hermes\hermes\deps\
+          D:\tmp\hermes\hermes\build_release\
    - name: setup-msbuild
      uses: microsoft/setup-msbuild@v1.3.2
    - name: Set up workspace
@@ -63,7 +63,7 @@ runs:
          $Env:PATH += ";$Env:CMAKE_DIR;$Env:MSBUILD_DIR"
          $Env:ICU_ROOT = "$Env:HERMES_WS_DIR\icu"

-          cmake -S hermes -B build_release -G 'Visual Studio 17 2022' -Ax64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
+          cmake -S hermes -B build_release -G 'Visual Studio 16 2019' -Ax64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
          if (-not $?) { throw "Failed to configure Hermes" }
          echo "Running windows build..."
          cd build_release
@@ -83,4 +83,4 @@ runs:
      uses: actions/upload-artifact@v4.3.4
      with:
        name: hermes-win64-bin
-        path: C:\tmp\hermes\win64-bin\
+        path: D:\tmp\hermes\win64-bin\
@@ -107,12 +107,6 @@ runs:
        pattern: ReactNativeDependencies*
        path: ./packages/react-native/ReactAndroid/external-artifacts/artifacts
        merge-multiple: true
-    - name: Download ReactCore artifacts
-      uses: actions/download-artifact@v4
-      with:
-        pattern: ReactCore*
-        path: ./packages/react-native/ReactAndroid/external-artifacts/artifacts
-        merge-multiple: true
    - name: Print Artifacts Directory
      shell: bash
      run: ls -lR ./packages/react-native/ReactAndroid/external-artifacts/artifacts/
@@ -129,7 +123,7 @@ runs:
      run: yarn build
    - name: Build types
      shell: bash
-      run: yarn build-types --skip-snapshot
+      run: yarn build-types
    # Continue with publish steps
    - name: Set npm credentials
      if: ${{ inputs.release-type == 'release' ||
@@ -1,23 +0,0 @@
-name: diff-js-api-breaking-changes
-description: Check for breaking changes in the public React Native JS API
-runs:
-  using: composite
-  steps:
-    - name: Fetch snapshot from PR head
-      shell: bash
-      env:
-        SCRATCH_DIR: ${{ runner.temp }}/diff-js-api-breaking-changes
-      run: |
-        mkdir $SCRATCH_DIR
-        git fetch --depth=1 origin ${{ github.event.pull_request.head.sha }}
-        git show ${{ github.event.pull_request.head.sha }}:packages/react-native/ReactNativeApi.d.ts > $SCRATCH_DIR/ReactNativeApi-after.d.ts \
-          || echo "" > $SCRATCH_DIR/ReactNativeApi.d.ts
-    - name: Run breaking change detection
-      shell: bash
-      env:
-        SCRATCH_DIR: ${{ runner.temp }}/diff-js-api-breaking-changes
-      run: |
-        node ./scripts/js-api/diff-api-snapshot \
-        ${{ github.workspace }}/packages/react-native/ReactNativeApi.d.ts  \
-        $SCRATCH_DIR/ReactNativeApi-after.d.ts \
-        > $SCRATCH_DIR/output.json
@@ -4,7 +4,7 @@ inputs:
  node-version:
    description: "The node.js version to use"
    required: false
-    default: "22"
+    default: "20"
  github-token:
    description: "The GitHub token used by pull-bot"
    required: true
@@ -26,12 +26,15 @@ runs:
    - name: Lint code
      shell: bash
      run: ./.github/workflow-scripts/exec_swallow_error.sh yarn lint --format junit -o ./reports/junit/eslint/results.xml
+    - name: Lint java
+      shell: bash
+      run: ./.github/workflow-scripts/exec_swallow_error.sh yarn lint-java --check
    - name: Lint file structure
      shell: bash
      run: ./.github/workflow-scripts/lint_files.sh
    - name: Verify not committing repo after running build
      shell: bash
-      run: yarn run build --validate
+      run: yarn run build --check
    - name: Run flowcheck
      shell: bash
      run: yarn flow-check
@@ -47,9 +50,3 @@ runs:
    - name: Lint markdown
      shell: bash
      run: yarn run lint-markdown
-    - name: Build types
-      shell: bash
-      run: yarn build-types --skip-snapshot
-    - name: Run typescript check of generated types
-      shell: bash
-      run: yarn test-generated-typescript
@@ -1,5 +1,5 @@
 name: Maestro E2E Android
-description: Runs E2E Tests on Android using Maestro
+description: Runs E2E Tests on iOS using Maestro
 inputs:
  app-path:
    required: true
@@ -7,6 +7,9 @@ inputs:
  app-id:
    required: true
    description: The id of the app to test
+  jsengine:
+    required: true
+    description: The js engine we are using
  maestro-flow:
    required: true
    description: the folder that contains the maestro tests
@@ -22,13 +25,17 @@ inputs:
    required: false
    default: "."
    description: The directory from which metro should be started
+  architecture:
+    required: false
+    default: "NewArch"
+    description: The react native architecture to test

 runs:
  using: composite
  steps:
    - name: Installing Maestro
      shell: bash
-      run: export MAESTRO_VERSION=1.40.0; curl -Ls "https://get.maestro.mobile.dev" | bash
+      run: export MAESTRO_VERSION=1.39.7; curl -Ls "https://get.maestro.mobile.dev" | bash
    - name: Set up JDK 17
      if: ${{ inputs.install-java == 'true' }}
      uses: actions/setup-java@v4
@@ -72,7 +79,7 @@ runs:
      uses: actions/upload-artifact@v4.3.4
      if: always()
      with:
-        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.flavor }}_NewArch
+        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.jsengine }}_${{ inputs.flavor }}_${{ inputs.architecture }}
        path: |
          report.xml
          screen.mp4
@@ -80,5 +87,5 @@ runs:
      if: steps.run-tests.outcome == 'failure'
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.flavor }}-NewArch
+        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.architecture }}
        path: /tmp/MaestroLogs
@@ -7,6 +7,9 @@ inputs:
  app-id:
    required: true
    description: The id of the app to test
+  jsengine:
+    required: true
+    description: The js engine we are using
  maestro-flow:
    required: true
    description: the folder that contains the maestro tests
@@ -18,13 +21,17 @@ inputs:
    required: false
    default: "."
    description: The directory from which metro should be started
+  architecture:
+    required: false
+    default: "NewArch"
+    description: The react native architecture to test

 runs:
  using: composite
  steps:
    - name: Installing Maestro
      shell: bash
-      run: export MAESTRO_VERSION=1.40.0; curl -Ls "https://get.maestro.mobile.dev" | bash
+      run: export MAESTRO_VERSION=1.39.7; curl -Ls "https://get.maestro.mobile.dev" | bash
    - name: Installing Maestro dependencies
      shell: bash
      run: |
@@ -59,24 +66,24 @@ runs:
          "${{ inputs.app-path }}" \
          "${{ inputs.app-id }}" \
          "${{ inputs.maestro-flow }}" \
-          "Hermes" \
+          "${{ inputs.jsengine }}" \
          "${{ inputs.flavor }}" \
          "${{ inputs.working-directory }}"
    - name: Store video record
      if: always()
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.flavor }}_NewArch
+        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.jsengine }}_${{ inputs.flavor }}_${{ inputs.architecture }}
        path: |
-          video_record_1.mov
-          video_record_2.mov
-          video_record_3.mov
-          video_record_4.mov
-          video_record_5.mov
+          video_record_${{ inputs.jsengine }}_1.mov
+          video_record_${{ inputs.jsengine }}_2.mov
+          video_record_${{ inputs.jsengine }}_3.mov
+          video_record_${{ inputs.jsengine }}_4.mov
+          video_record_${{ inputs.jsengine }}_5.mov
          report.xml
    - name: Store Logs
      if: failure() && steps.run-tests.outcome == 'failure'
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.flavor }}-NewArch
+        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.architecture }}
        path: /tmp/MaestroLogs
@@ -4,7 +4,7 @@ inputs:
  node-version:
    description: 'The node.js version to use'
    required: false
-    default: '22.14.0'
+    default: '20'
 runs:
  using: "composite"
  steps:
@@ -4,9 +4,15 @@ inputs:
  hermes-version:
    description: The version of hermes
    required: true
+  jsengine:
+    dscription: The js engine in use
+    default: Hermes
  flavor:
    description: The flavor that is going to be built
    default: Debug
+  architecture:
+    description: The architecture that is going to be built
+    default: NewArch
  use-frameworks:
    description: Whether we are bulding with DynamicFrameworks or StaticLibraries
    default: StaticLibraries
@@ -24,9 +30,9 @@ runs:
      uses: actions/cache@v4
      with:
        path: packages/rn-tester/Podfile.lock
-        key: v13-podfilelock-${{ github.job }}-NewArch-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version }}
+        key: v13-podfilelock-${{ github.job }}-${{ inputs.architecture }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version }}
    - name: Cache cocoapods
      uses: actions/cache@v4
      with:
        path: packages/rn-tester/Pods
-        key: v15-cocoapods-${{ github.job }}-NewArch-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}
+        key: v15-cocoapods-${{ github.job }}-${{ inputs.architecture }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}
@@ -4,7 +4,7 @@ inputs:
  xcode-version:
    description: 'The xcode version to use'
    required: false
-    default: '16.2.0'
+    default: '15.2'
 runs:
  using: "composite"
  steps:
@@ -1,9 +1,15 @@
 name: test-ios-helloworld
 description: Test iOS Hello World
 inputs:
+  jsengine:
+    description: Which JavaScript engine to use. Must be one of "Hermes", "JSC".
+    default: Hermes
  use-frameworks:
    description: The dependency building and linking strategy to use. Must be one of "StaticLibraries", "DynamicFrameworks"
    default: StaticLibraries
+  architecture:
+    description: The React Native architecture to Test. RNTester has always Fabric enabled, but we want to run integration test with the old arch setup. Must be one of "OldArch" or "NewArch"
+    default: OldArch
  ruby-version:
    description: The version of ruby that must be used
    default: 2.6.10
@@ -37,7 +43,7 @@ runs:
    - name: Run yarn
      uses: ./.github/actions/yarn-install
    - name: Setup ruby
-      uses: ruby/setup-ruby@v1
+      uses: ruby/setup-ruby@v1.170.0
      with:
        ruby-version: ${{ inputs.ruby-version }}
    - name: Download ReactNativeDependencies
@@ -48,53 +54,46 @@ runs:
    - name: Print third-party folder
      shell: bash
      run: ls -lR /tmp/third-party
-    - name: Download React Native Prebuilds
-      uses: actions/download-artifact@v4
-      with:
-        name: ReactCore${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/ReactCore
-    - name: Print ReactCore folder
-      shell: bash
-      run: ls -lR /tmp/ReactCore
-    - name: Install iOS dependencies - Configuration ${{ inputs.flavor }};
+    - name: Install iOS dependencies - Configuration ${{ inputs.flavor }}; New Architecture ${{ inputs.architecture }}; JS Engine ${{ inputs.jsengine }}
      shell: bash
      run: |
-        cd private/helloworld
+        cd packages/helloworld
        args=()

+        if [[ ${{ inputs.architecture }} == "OldArch" ]]; then
+          args+=(--arch old)
+        fi
+
        if [[ ${{ inputs.use-frameworks }} == "DynamicFrameworks" ]]; then
          args+=(--frameworks dynamic)
        fi

-        # Tarball is restored with capital flavors suffix, but somehow the tarball name from JS at line 96 returns as lowercased.
-        # Let's ensure that the tarballs have the right names
+        if [[ ${{ inputs.jsengine }} == "JSC" ]]; then
+          args+=(--jsvm jsc)
+          yarn bootstrap ios "${args[@]}" | cat
+        else
+          # Tarball is restored with capital flavors suffix, but somehow the tarball name from JS at line 96 returns as lowercased.
+          # Let's ensure that the tarballs have the right names

-        if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" ]]; then
-          mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-debug.tar.gz"
+          if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" ]]; then
+            mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-debug.tar.gz"
+          fi
+
+          if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" ]]; then
+            mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-release.tar.gz"
+          fi
+
+          BUILD_TYPE="${{ inputs.flavor }}"
+          TARBALL_FILENAME=$(node ../react-native/scripts/hermes/get-tarball-name.js --buildType "$BUILD_TYPE")
+          export HERMES_ENGINE_TARBALL_PATH="$HERMES_WS_DIR/hermes-runtime-darwin/$TARBALL_FILENAME"
+          export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
+
+          yarn bootstrap ios "${args[@]}" | cat
        fi
-
-        if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" ]]; then
-          mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-release.tar.gz"
-        fi
-
-        BUILD_TYPE="${{ inputs.flavor }}"
-        TARBALL_FILENAME=$(node ../../packages/react-native/scripts/hermes/get-tarball-name.js --buildType "$BUILD_TYPE")
-        export HERMES_ENGINE_TARBALL_PATH="$HERMES_WS_DIR/hermes-runtime-darwin/$TARBALL_FILENAME"
-        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
-        export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ inputs.flavor }}.xcframework.tar.gz"
-
-        yarn bootstrap ios "${args[@]}" | cat
-
-    - name: Run Helloworld tests
+    - name: Build HelloWorld  project
      shell: bash
      run: |
-        cd private/helloworld
-        yarn test
-
-    - name: Build HelloWorld project
-      shell: bash
-      run: |
-        cd private/helloworld
+        cd packages/helloworld

        args=()
        if [[ ${{ inputs.flavor }} == "Release" ]]; then
@@ -1,9 +1,15 @@
 name: test-ios-rntester
 description: Test iOS RNTester
 inputs:
+  jsengine:
+    description: Which JavaScript engine to use. Must be one of "Hermes", "JSC".
+    default: Hermes
  use-frameworks:
    description: The dependency building and linking strategy to use. Must be one of "StaticLibraries", "DynamicFrameworks"
    default: StaticLibraries
+  architecture:
+    description: The React Native architecture to Test. RNTester has always Fabric enabled, but we want to run integration test with the old arch setup
+    default: NewArch
  ruby-version:
    description: The version of ruby that must be used
    default: 2.6.10
@@ -42,7 +48,7 @@ runs:
        name: hermes-darwin-bin-${{ inputs.flavor }}
        path: ${{ inputs.hermes-tarball-artifacts-dir }}
    - name: Setup ruby
-      uses: ruby/setup-ruby@v1
+      uses: ruby/setup-ruby@v1.170.0
      with:
        ruby-version: ${{ inputs.ruby-version }}
    - name: Prepare IOS Tests
@@ -94,32 +100,33 @@ runs:
    - name: Print third-party folder
      shell: bash
      run: ls -lR /tmp/third-party
-    - name: Download React Native Prebuilds
-      uses: actions/download-artifact@v4
-      with:
-        name: ReactCore${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/ReactCore
-    - name: Print ReactCore folder
-      shell: bash
-      run: ls -lR /tmp/ReactCore
    - name: Setup xcode build cache
      uses: ./.github/actions/setup-xcode-build-cache
      with:
        hermes-version: ${{ inputs.hermes-version }}
+        jsengine: ${{ inputs.jsengine }}
+        architecture: ${{ inputs.architecture }}
        use-frameworks: ${{ inputs.use-frameworks }}
        flavor: ${{ inputs.flavor }}
        ruby-version: ${{ inputs.ruby-version }}
    - name: Install CocoaPods dependencies
      shell: bash
      run: |
-        export HERMES_ENGINE_TARBALL_PATH=$HERMES_ENGINE_TARBALL_PATH
-        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
-        export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ inputs.flavor }}.xcframework.tar.gz"
+        if [[ ${{ inputs.jsengine }} == "JSC" ]]; then
+          export USE_HERMES=0
+        else
+          export HERMES_ENGINE_TARBALL_PATH=$HERMES_ENGINE_TARBALL_PATH
+        fi

        if [[ ${{ inputs.use-frameworks }} == "DynamicFrameworks" ]]; then
          export USE_FRAMEWORKS=dynamic
        fi

+        if [[ ${{ inputs.architecture }} == "OldArch" ]]; then
+          export RCT_NEW_ARCH_ENABLED=0
+        fi
+
+        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
        cd packages/rn-tester

        bundle install
@@ -163,7 +170,7 @@ runs:
      if: ${{ inputs.use-frameworks == 'StaticLibraries' && inputs.ruby-version == '2.6.10' }} # This is needed to avoid conflicts with the artifacts
      uses: actions/upload-artifact@v4.3.4
      with:
-        name: RNTesterApp-NewArch-${{ inputs.flavor }}
+        name: RNTesterApp-${{ inputs.architecture }}-${{ inputs.jsengine }}-${{ inputs.flavor }}
        path: ${{ env.app-path }}
    - name: Store test results
      if: ${{ inputs.run-unit-tests == 'true' }}
@@ -4,7 +4,7 @@ inputs:
  node-version:
    description: "The node.js version to use"
    required: false
-    default: "22"
+    default: "20"
 runs:
  using: composite
  steps:
@@ -21,10 +21,6 @@ runs:
        cd /tmp/RNApp
        yarn add ${{ inputs.library-npm-package }}

-    # iOS
-    - name: Setup xcode
-      if: ${{ inputs.platform == 'ios' }}
-      uses: ./.github/actions/setup-xcode
    - name: Build iOS
      shell: bash
      if: ${{ inputs.platform == 'ios' }}
@@ -36,8 +32,6 @@ runs:
          -workspace RNApp.xcworkspace \
          -scheme RNApp \
          -sdk iphonesimulator
-
-    # Android
    - name: Setup Java for Android
      if: ${{ inputs.platform == 'android' }}
      uses: actions/setup-java@v2
@@ -2,8 +2,6 @@ name: yarn-install
 runs:
  using: composite
  steps:
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
    - name: Install dependencies
      shell: bash
      run: |
@@ -1,189 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-'use strict';
-
-const {
-  prepareFailurePayload,
-  sendMessageToDiscord,
-} = require('../notifyDiscord');
-
-describe('prepareFailurePayload', () => {
-  it('should handle undefined failures', () => {
-    const message = prepareFailurePayload(undefined);
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
-    });
-  });
-
-  it('should handle empty failures array', () => {
-    const message = prepareFailurePayload([]);
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
-    });
-  });
-
-  it('should format a single failure correctly', () => {
-    const failures = [
-      {
-        library: 'react-native-reanimated',
-        platform: 'iOS',
-      },
-    ];
-
-    const message = prepareFailurePayload(failures);
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [iOS] react-native-reanimated',
-    });
-  });
-
-  it('should sort multiple failures by platform and library name', () => {
-    const failures = [
-      {
-        library: 'react-native-reanimated',
-        platform: 'iOS',
-      },
-      {
-        library: 'react-native-gesture-handler',
-        platform: 'Android',
-      },
-      {
-        library: 'react-native-screens',
-        platform: 'iOS',
-      },
-      {
-        library: 'react-native-svg',
-        platform: 'Android',
-      },
-    ];
-
-    const message = prepareFailurePayload(failures);
-
-    // The failures should be sorted: first Android (alphabetically), then iOS
-    // Within each platform, libraries should be sorted alphabetically
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [Android] react-native-gesture-handler\n❌ [Android] react-native-svg\n❌ [iOS] react-native-reanimated\n❌ [iOS] react-native-screens',
-    });
-  });
-
-  it('should handle failures with missing properties', () => {
-    const failures = [
-      {
-        // Missing library
-        platform: 'iOS',
-      },
-      {
-        library: 'react-native-gesture-handler',
-        // Missing platform
-      },
-      {
-        // Both missing
-      },
-    ];
-
-    const message = prepareFailurePayload(failures);
-
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [iOS] Unknown\n❌ [Unknown] react-native-gesture-handler\n❌ [Unknown] Unknown',
-    });
-  });
-});
-
-describe('sendMessageToDiscord', () => {
-  // Store the original fetch function
-  const originalFetch = global.fetch;
-
-  // Setup and teardown for each test
-  beforeEach(() => {
-    // Mock the global fetch function
-    global.fetch = jest.fn();
-    // Silence console logs during tests
-    jest.spyOn(console, 'log').mockImplementation(() => {});
-    jest.spyOn(console, 'error').mockImplementation(() => {});
-  });
-
-  afterEach(() => {
-    // Restore the original fetch function
-    global.fetch = originalFetch;
-    // Restore console functions
-    jest.restoreAllMocks();
-  });
-
-  it('should throw an error if webhook URL is missing', async () => {
-    await expect(sendMessageToDiscord(null, {})).rejects.toThrow(
-      'Discord webhook URL is missing',
-    );
-  });
-
-  it('should send a message successfully', async () => {
-    // Mock a successful response
-    global.fetch.mockResolvedValueOnce({
-      ok: true,
-      status: 200,
-    });
-
-    const webhook = 'https://discord.com/api/webhooks/123/abc';
-    const message = {content: 'Test message'};
-
-    await expect(sendMessageToDiscord(webhook, message)).resolves.not.toThrow();
-
-    // Verify fetch was called with the right arguments
-    expect(global.fetch).toHaveBeenCalledWith(webhook, {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-      },
-      body: JSON.stringify(message),
-    });
-
-    // Verify console.log was called
-    expect(console.log).toHaveBeenCalledWith(
-      'Successfully sent message to Discord',
-    );
-  });
-
-  it('should throw an error if the response is not ok', async () => {
-    // Mock a failed response
-    global.fetch.mockResolvedValueOnce({
-      ok: false,
-      status: 400,
-      text: jest.fn().mockResolvedValueOnce('Bad Request'),
-    });
-
-    const webhook = 'https://discord.com/api/webhooks/123/abc';
-    const message = {content: 'Test message'};
-
-    await expect(sendMessageToDiscord(webhook, message)).rejects.toThrow(
-      'HTTP status code: 400',
-    );
-
-    // Verify console.error was called
-    expect(console.error).toHaveBeenCalledWith(
-      'Failed to send message to Discord: 400 Bad Request',
-    );
-  });
-
-  it('should throw an error if fetch fails', async () => {
-    // Mock a network error
-    const networkError = new Error('Network error');
-    global.fetch.mockRejectedValueOnce(networkError);
-
-    const webhook = 'https://discord.com/api/webhooks/123/abc';
-    const message = {content: 'Test message'};
-
-    await expect(sendMessageToDiscord(webhook, message)).rejects.toThrow(
-      'Network error',
-    );
-  });
-});
@@ -38,7 +38,7 @@ describe('#verifyArtifactsAreOnMaven', () => {

    expect(mockSleep).toHaveBeenCalledTimes(1);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });

@@ -55,7 +55,7 @@ describe('#verifyArtifactsAreOnMaven', () => {

    expect(mockSleep).toHaveBeenCalledTimes(1);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });

@@ -67,7 +67,7 @@ describe('#verifyArtifactsAreOnMaven', () => {

    expect(mockSleep).toHaveBeenCalledTimes(0);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });

@@ -81,7 +81,7 @@ describe('#verifyArtifactsAreOnMaven', () => {
    expect(mockSleep).toHaveBeenCalledTimes(90);
    expect(mockExit).toHaveBeenCalledWith(1);
    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
+      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1',
    );
  });
 });
@@ -95,6 +95,12 @@ module.exports = async (github, context, labelWithContext) => {
      );
      await requestAuthorFeedback();
      return;
+    case 'Newer Patch Available':
+      await addComment(
+        `> [!TIP]\n` +
+          `> **Newer version available**: You are on a supported minor version, but it looks like there's a newer patch available - ${labelWithContext.newestPatch}. Please [upgrade](https://reactnative.dev/docs/upgrading) to the highest patch for your minor or latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If it does not repro, please let us know so we can close out this issue. This helps us ensure we are looking at issues that still exist in the most recent releases.`,
+      );
+      return;
    case 'Needs: Version Info':
      await addComment(
        `> [!WARNING]\n` +
@@ -4,16 +4,12 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

-export GITHUB_OWNER=-facebook
-export GITHUB_REPO=-react-native
+GITHUB_OWNER=-facebook
+GITHUB_REPO=-react-native
+export GITHUB_OWNER
+export GITHUB_REPO

-{
-  echo eslint
-  npm run lint --silent -- --format=json
-
-  echo flow
-  npm run flow-check --silent --json
-} | node private/react-native-bots/code-analysis-bot.js
+cat <(echo eslint; npm run lint --silent -- --format=json; echo flow; npm run flow-check --silent --json; echo google-java-format; node scripts/lint-java.js --diff) | node packages/react-native-bots/code-analysis-bot.js

 STATUS=$?
 if [ $STATUS == 0 ]; then
@@ -21,4 +17,3 @@ if [ $STATUS == 0 ]; then
 else
  echo "Code analysis failed, error status $STATUS."
 fi
-exit $STATUS
@@ -9,10 +9,6 @@

 const fs = require('fs');
 const path = require('path');
-const {
-  prepareFailurePayload,
-  sendMessageToDiscord,
-} = require('./notifyDiscord');

 function readOutcomes() {
  const baseDir = '/tmp';
@@ -55,67 +51,26 @@ function readOutcomes() {

 function printFailures(outcomes) {
  console.log('Printing failures...');
-  let failedLibraries = [];
+  let failures = 0;
  outcomes.forEach(entry => {
    if (entry.status !== 'success') {
      console.log(
        `❌ [${entry.platform}] ${entry.library} failed with status ${entry.status}`,
      );
-      failedLibraries.push({
-        library: entry.library,
-        platform: entry.platform,
-      });
+      failures++;
    }
  });
-  return failedLibraries;
+  return failures > 0;
 }

-/**
- * Sends a message to Discord with the list of failures.
- * @param {string} webHook - The Discord webhook URL
- * @param {Array<Object>} failures - List of failures to report
- * @returns {Promise<void>} - A promise that resolves when the message is sent
- */
-async function notifyDiscord(webHook, failures) {
-  if (!webHook) {
-    console.error('Discord webhook URL is missing');
-    return;
-  }
-
-  if (!failures || failures.length === 0) {
-    console.log('No failures to report to Discord');
-    return;
-  }
-
-  try {
-    // Use the prepareFailurePayload function to format the message
-    const message = prepareFailurePayload(failures);
-
-    // Use the sendMessageToDiscord function to send the message
-    await sendMessageToDiscord(webHook, message);
-  } catch (error) {
-    console.error('Error in notifyDiscord function:', error);
-    throw error;
-  }
-}
-
-async function collectResults(discordWebHook) {
+function collectResults() {
  const outcomes = readOutcomes();
  const failures = printFailures(outcomes);
-
-  if (failures.length > 0) {
-    if (discordWebHook) {
-      console.log('Sending to discord');
-      await notifyDiscord(discordWebHook, failures);
-    } else {
-      console.log('Web hook not set');
-    }
+  if (failures) {
    process.exit(1);
  }
  console.log('✅ All tests passed!');
 }
-
 module.exports = {
  collectResults,
-  notifyDiscord,
 };
@@ -1,90 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @format
- */
-
-/**
- * Sends a message to Discord using the webhook URL.
- * @param {string} webHook - The Discord webhook URL
- * @param {Object} message - The message to send
- * @returns {Promise<void>} - A promise that resolves when the message is sent
- */
-async function sendMessageToDiscord(webHook, message) {
-  if (!webHook) {
-    throw new Error('Discord webhook URL is missing');
-  }
-
-  // Send the request using fetch
-  const response = await fetch(webHook, {
-    method: 'POST',
-    headers: {
-      'Content-Type': 'application/json',
-    },
-    body: JSON.stringify(message),
-  });
-
-  // Handle the response
-  if (response.ok) {
-    console.log('Successfully sent message to Discord');
-    return;
-  } else {
-    const errorText = await response.text();
-    console.error(
-      `Failed to send message to Discord: ${response.status} ${errorText}`,
-    );
-    throw new Error(`HTTP status code: ${response.status}`);
-  }
-}
-
-/**
- * Prepares a formatted Discord message payload from a list of failures.
- * @param {Array<Object>} failures - List of failures to format
- * @returns {Object} - The formatted Discord message payload
- */
-function prepareFailurePayload(failures) {
-  if (!failures || failures.length === 0) {
-    return {
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
-    };
-  }
-
-  // Sort failures by platform and then by library name
-  const sortedFailures = [...failures].sort((a, b) => {
-    // First sort by platform
-    const platformA = a.platform || 'Unknown';
-    const platformB = b.platform || 'Unknown';
-
-    if (platformA !== platformB) {
-      return platformA.localeCompare(platformB);
-    }
-
-    // Then sort by library name
-    const libraryA = a.library || 'Unknown';
-    const libraryB = b.library || 'Unknown';
-    return libraryA.localeCompare(libraryB);
-  });
-
-  // Format the failures into a message
-  const formattedFailures = sortedFailures
-    .map(failure => {
-      const library = failure.library || 'Unknown';
-      const platform = failure.platform || 'Unknown';
-      return `❌ [${platform}] ${library}`;
-    })
-    .join('\n');
-
-  return {
-    content: `⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n${formattedFailures}`,
-  };
-}
-
-// Export the functions using CommonJS syntax
-module.exports = {
-  prepareFailurePayload,
-  sendMessageToDiscord,
-};
@@ -13,14 +13,13 @@ const SLEEP_S = 60; // 1 minute
 const MAX_RETRIES = 90; // 90 attempts. Waiting between attempt: 1 min. Total time: 90 min.
 const ARTIFACT_URL =
  'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/';
-const ARTIFACT_NAME = 'react-native-artifacts-';

 async function verifyArtifactsAreOnMaven(version, retries = MAX_RETRIES) {
  if (version.startsWith('v')) {
    version = version.substring(1);
  }

-  const artifactUrl = `${ARTIFACT_URL}${version}/${ARTIFACT_NAME}${version}.pom`;
+  const artifactUrl = `${ARTIFACT_URL}${version}`;
  for (let currentAttempt = 1; currentAttempt <= retries; currentAttempt++) {
    const response = await fetch(artifactUrl);

@@ -45,6 +45,18 @@ module.exports = async (github, context) => {
  if (!isVersionSupported(issueVersion, latestVersion)) {
    return {label: 'Type: Unsupported Version'};
  }
+
+  // We want to encourage users to repro the issue on the highest available patch for the given minor.
+  const latestPatchForVersion = getLatestPatchForVersion(
+    issueVersion,
+    recentReleases,
+  );
+  if (latestPatchForVersion > issueVersion.patch) {
+    return {
+      label: 'Newer Patch Available',
+      newestPatch: `${issueVersion.major}.${issueVersion.minor}.${latestPatchForVersion}`,
+    };
+  }
 };

 /**
@@ -75,6 +87,22 @@ function isVersionTooOld(actualVersion, latestVersion) {
  );
 }

+// Assumes that releases are sorted in the order of recency (i.e. most recent releases are earlier in the list)
+// This enables us to stop looking as soon as we find the first release with a matching major/minor version, since
+// we know it's the most recent release, therefore the highest patch available.
+function getLatestPatchForVersion(version, releases) {
+  for (releaseName of releases) {
+    const release = parseVersionFromString(releaseName);
+    if (
+      release &&
+      release.major == version.major &&
+      release.minor == version.minor
+    ) {
+      return release.patch;
+    }
+  }
+}
+
 function getReactNativeVersionFromIssueBodyIfExists(issue) {
  if (!issue || !issue.body) return;
  const rnVersionRegex = /React Native Version[\r\n]+(?<version>.+)[\r\n]*/;
@@ -18,10 +18,6 @@ jobs:
        run: |
          git config --local user.email "bot@reactnative.dev"
          git config --local user.name "React Native Bot"
-      - name: Setup xcode
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
      - name: Extract branch name
        run: |
          TAG="${{ github.ref_name }}";
@@ -14,7 +14,7 @@ jobs:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
+      - name: Use Node.js 18
+        uses: actions/setup-node@v4
      - name: Trim the cache
        run: node scripts/clean-gha-cache.js
@@ -1,6 +1,6 @@
 # This jobs runs every day 2 hours after the nightly job and its purpose is to report
 # a failure in case the nightly failed to be published. We are going to hook this to an internal automation.
-name: Check Nightlies
+name: Check Nigthlies

 on:
  workflow_dispatch:
@@ -30,5 +30,3 @@ jobs:
  test-libraries:
    uses: ./.github/workflows/test-libraries-on-nightlies.yml
    needs: check-nightly
-    secrets:
-      discord_webhook_url: ${{ secrets.NIGHTLY_DISCORD_WEBHOOK }}
@@ -24,6 +24,6 @@ jobs:
        with:
          script: |
            const {createDraftRelease} = require('./.github/workflow-scripts/createDraftRelease.js');
-            const version = '${{ github.ref_name }}';
+            const version = ${{ github.ref_name }}';
            const {isLatest} = require('./.github/workflow-scripts/publishTemplate.js');
            await createDraftRelease(version, isLatest(), '${{secrets.REACT_NATIVE_BOT_GITHUB_TOKEN}}');
@@ -18,14 +18,10 @@ jobs:
    if: github.repository == 'facebook/react-native'
    steps:
      - uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
      - name: Run yarn install
        uses: ./.github/actions/yarn-install
-      - name: Run diff-js-api-breaking-changes
-        uses: ./.github/actions/diff-js-api-breaking-changes
      - name: Danger
        run: yarn danger ci --use-github-checks --failOnErrors
-        working-directory: private/react-native-bots
+        working-directory: packages/react-native-bots
        env:
          DANGER_GITHUB_API_TOKEN: ${{ secrets.REACT_NATIVE_BOT_GITHUB_TOKEN }}
@@ -12,12 +12,13 @@ on:
 jobs:
  monitor-issues:
    runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set up Node.js
-        uses: ./.github/actions/setup-node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
      - name: Install dependencies
        uses:  ./.github/actions/yarn-install
      - name: Extract next oncall
@@ -40,7 +40,7 @@ jobs:
          hermes-version-file: ${{ env.HERMES_VERSION_FILE }}

  build_hermesc_apple:
-    runs-on: macos-14
+    runs-on: macos-13
    needs: prepare_hermes_workspace
    env:
      HERMES_WS_DIR: /tmp/hermes
@@ -80,7 +80,7 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermes_macos:
-    runs-on: macos-14
+    runs-on: macos-13
    needs: [build_apple_slices_hermes, prepare_hermes_workspace]
    env:
      HERMES_WS_DIR: /tmp/hermes
@@ -101,14 +101,9 @@ jobs:
          flavor: ${{ matrix.flavor }}

  prebuild_apple_dependencies:
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
    secrets: inherit

-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
  build_hermesc_linux:
    runs-on: ubuntu-latest
    needs: prepare_hermes_workspace
@@ -125,12 +120,12 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
    needs: prepare_hermes_workspace
    env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
      ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
      MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
      CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -175,7 +170,6 @@ jobs:
        build_hermesc_windows,
        build_android,
        prebuild_apple_dependencies,
-        prebuild_react_native_core,
      ]
    container:
      image: reactnativecommunity/react-native-android:latest
@@ -1,212 +0,0 @@
-name: Prebuild iOS Dependencies
-
-on:
-  workflow_call: # this directive allow us to call this workflow from other workflows
-
-
-jobs:
-  build-rn-slice:
-    runs-on: macos-14
-    strategy:
-      fail-fast: false
-      matrix:
-        flavor: ['Debug', 'Release']
-        slice: [
-          'ios',
-          'ios-simulator',
-          'mac-catalyst',
-        ]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Restore cache if present
-        id: restore-ios-slice
-        uses: actions/cache/restore@v4
-        with:
-          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/setup.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-          path: packages/react-native/
-      - name: Setup node.js
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-node
-      - name: Setup xcode
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
-      - name: Yarn Install
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/yarn-install
-      - name: Download Hermes
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          name: hermes-darwin-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/hermes-runtime-darwin
-      - name: Extract Hermes
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          HERMES_TARBALL_ARTIFACTS_DIR=/tmp/hermes/hermes-runtime-darwin
-          if [ ! -d $HERMES_TARBALL_ARTIFACTS_DIR ]; then
-            echo "Hermes tarball artifacts dir not present ($HERMES_TARBALL_ARTIFACTS_DIR)."
-            exit 0
-          fi
-
-          TARBALL_FILENAME=$(node ./packages/react-native/scripts/hermes/get-tarball-name.js --buildType "${{ matrix.flavor }}")
-          TARBALL_PATH=$HERMES_TARBALL_ARTIFACTS_DIR/$TARBALL_FILENAME
-
-          echo "Looking for $TARBALL_FILENAME in $HERMES_TARBALL_ARTIFACTS_DIR"
-          echo "$TARBALL_PATH"
-
-          if [ ! -f $TARBALL_PATH ]; then
-            echo "Hermes tarball not present ($TARBALL_PATH). Build Hermes from source."
-            exit 0
-          fi
-
-          echo "Found Hermes tarball at $TARBALL_PATH"
-          echo "HERMES_ENGINE_TARBALL_PATH=$TARBALL_PATH" >> $GITHUB_ENV
-      - name: Download ReactNativeDependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/third-party/
-      - name: Extract ReactNativeDependencies
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          # Extract ReactNativeDependencies
-          tar -xzf /tmp/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz -C /tmp/third-party/
-
-          # Create destination folder
-          mkdir -p packages/react-native/third-party/
-
-          # Move the XCFramework in the destination directory
-          mv /tmp/third-party/packages/react-native/third-party/ReactNativeDependencies.xcframework packages/react-native/third-party/ReactNativeDependencies.xcframework
-
-          VERSION=$(jq -r '.version' packages/react-native/package.json)
-          echo "$VERSION-${{matrix.flavor}}" > "packages/react-native/third-party/version.txt"
-          cat "packages/react-native/third-party/version.txt"
-          # Check destination directory
-          ls -lR packages/react-native/third-party/
-      - name: Setup the workspace
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild.js -s -f "${{ matrix.flavor }}"
-      - name: Build React Native
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          # This is going to be replaced by a CLI script
-          cd packages/react-native
-          node scripts/ios-prebuild -b -f "${{ matrix.flavor }}" -p "${{ matrix.slice }}"
-      - name: Upload headers
-        uses: actions/upload-artifact@v4
-        with:
-          name: prebuild-ios-core-headers-${{ matrix.flavor }}-${{ matrix.slice }}
-          path:
-            packages/react-native/.build/headers
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v4.3.4
-        with:
-          name: prebuild-ios-core-slice-${{ matrix.flavor }}-${{ matrix.slice }}
-          path: |
-            packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-      - name: Save Cache
-        uses: actions/cache/save@v4
-        if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
-        with:
-          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/setup.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-          path: |
-            packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-            packages/react-native/.build/headers
-
-  compose-xcframework:
-    runs-on: macos-14
-    needs: [build-rn-slice]
-    strategy:
-      fail-fast: false
-      matrix:
-        flavor: ['Debug', 'Release']
-    env:
-      REACT_ORG_CODE_SIGNING_P12_CERT: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT }}
-      REACT_ORG_CODE_SIGNING_P12_CERT_PWD: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT_PWD }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Restore cache if present
-        id: restore-ios-xcframework
-        uses: actions/cache/restore@v4
-        with:
-          path: packages/react-native/.build/output/xcframeworks
-          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/setup.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-      - name: Setup node.js
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-node
-      - name: Setup xcode
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
-      - name: Yarn Install
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/yarn-install
-      - name: Download slice artifacts
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          pattern: prebuild-ios-core-slice-${{ matrix.flavor }}-*
-          path: packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-          merge-multiple: true
-      - name: Download headers
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          pattern: prebuild-ios-core-headers-${{ matrix.flavor }}-*
-          path: packages/react-native/.build/headers
-          merge-multiple: true
-      - name: Setup Keychain
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT != '' }}
-        uses: apple-actions/import-codesign-certs@v3 # https://github.com/marketplace/actions/import-code-signing-certificates
-        with:
-          p12-file-base64: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT }}
-          p12-password: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT_PWD }}
-      - name: Create XCFramework
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT == '' }}
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild -c -f "${{ matrix.flavor }}"
-      - name: Create and Sign XCFramework
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT != '' }}
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild -c -f "${{ matrix.flavor }}" -i "React Org"
-      - name: Compress and Rename XCFramework
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        run: |
-          cd packages/react-native/.build/output/xcframeworks/${{matrix.flavor}}
-          tar -cz -f ../ReactCore${{matrix.flavor}}.xcframework.tar.gz React.xcframework
-      - name: Compress and Rename dSYM
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        run: |
-          cd packages/react-native/.build/output/xcframeworks/${{matrix.flavor}}/Symbols
-          tar -cz -f ../../ReactCore${{ matrix.flavor }}.framework.dSYM.tar.gz .
-      - name: Upload XCFramework Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.xcframework.tar.gz
-          path: packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.xcframework.tar.gz
-      - name: Upload dSYM Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.framework.dSYM.tar.gz
-          path: packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.framework.dSYM.tar.gz
-      - name: Save cache if present
-        if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
-        uses: actions/cache/save@v4
-        with:
-          path: |
-            packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.xcframework.tar.gz
-            packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.framework.dSYM.tar.gz
-          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/setup.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
@@ -1,4 +1,4 @@
-name: Prebuild iOS Dependencies
+name: Prebuild iOS

 on:
  workflow_call: # this directive allow us to call this workflow from other workflows
@@ -21,7 +21,7 @@ jobs:
      - name: Build packages
        run: yarn build
      - name: Build types
-        run: yarn build-types --skip-snapshot
+        run: yarn build-types
      - name: Set NPM auth token
        run: echo "//registry.npmjs.org/:_authToken=$GHA_NPM_TOKEN" > ~/.npmrc
      - name: Find and publish all bumped packages
@@ -38,7 +38,7 @@ jobs:
          hermes-version-file: ${{ env.HERMES_VERSION_FILE }}

  build_hermesc_apple:
-    runs-on: macos-14
+    runs-on: macos-13
    needs: prepare_hermes_workspace
    env:
      HERMES_WS_DIR: /tmp/hermes
@@ -77,7 +77,7 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermes_macos:
-    runs-on: macos-14
+    runs-on: macos-13
    needs: [build_apple_slices_hermes, prepare_hermes_workspace]
    env:
      HERMES_WS_DIR: /tmp/hermes
@@ -96,16 +96,10 @@ jobs:
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
          flavor: ${{ matrix.flavor }}
-
  prebuild_apple_dependencies:
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
    secrets: inherit

-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
  build_hermesc_linux:
    runs-on: ubuntu-latest
    needs: prepare_hermes_workspace
@@ -122,12 +116,12 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
    needs: prepare_hermes_workspace
    env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
      ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
      MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
      CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -140,6 +134,27 @@ jobs:
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

+  build_android:
+    runs-on: 8-core-ubuntu
+    needs: [set_release_type]
+    container:
+      image: reactnativecommunity/react-native-android:latest
+      env:
+        TERM: "dumb"
+        GRADLE_OPTS: "-Dorg.gradle.daemon=false"
+        ORG_GRADLE_PROJECT_SIGNING_PWD: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_PWD }}
+        ORG_GRADLE_PROJECT_SIGNING_KEY: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_KEY }}
+        ORG_GRADLE_PROJECT_SONATYPE_USERNAME: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_USERNAME }}
+        ORG_GRADLE_PROJECT_SONATYPE_PASSWORD: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_PASSWORD }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build Android
+        uses: ./.github/actions/build-android
+        with:
+          release-type: ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
+          gradle-cache-encryption-key: ${{ secrets.GRADLE_CACHE_ENCRYPTION_KEY }}
+
  build_npm_package:
    runs-on: 8-core-ubuntu
    needs:
@@ -149,8 +164,8 @@ jobs:
        build_hermes_macos,
        build_hermesc_linux,
        build_hermesc_windows,
+        build_android,
        prebuild_apple_dependencies,
-        prebuild_react_native_core,
      ]
    container:
      image: reactnativecommunity/react-native-android:latest
@@ -1,19 +0,0 @@
-name: Retry workflow
-# Based on https://stackoverflow.com/a/78314483
-
-on:
-    workflow_dispatch:
-        inputs:
-            run_id:
-                required: true
-jobs:
-    rerun:
-        runs-on: ubuntu-latest
-        steps:
-            - name: rerun ${{ inputs.run_id }}
-              env:
-                  GH_REPO: ${{ github.repository }}
-                  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-              run: |
-                  gh run watch ${{ inputs.run_id }} > /dev/null 2>&1
-                  gh run rerun ${{ inputs.run_id }} --failed
@@ -14,8 +14,8 @@ jobs:
        with:
          repo-token: ${{ secrets.REACT_NATIVE_BOT_GITHUB_TOKEN }}
          days-before-stale: 180
-          stale-issue-message: 'This issue is stale because it has been open for 180 days with no activity. It will be closed in 7 days unless you comment on it or remove the "Stale" label.'
-          stale-pr-message: 'This PR is stale because it has been open for 180 days with no activity. It will be closed in 7 days unless you comment on it or remove the "Stale" label.'
+          stale-issue-message: 'This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
+          stale-pr-message: 'This PR is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
          close-issue-message: 'This issue was closed because it has been stalled for 7 days with no activity.'
          close-pr-message: 'This PR was closed because it has been stalled for 7 days with no activity.'
          exempt-issue-labels: 'Help Wanted :octocat:, Good first issue, Never gets stale, Issue: Author Provided Repro'
@@ -56,7 +56,7 @@ jobs:
          hermes-version-file: ${{ env.HERMES_VERSION_FILE }}

  build_hermesc_apple:
-    runs-on: macos-14
+    runs-on: macos-13
    needs: prepare_hermes_workspace
    env:
      HERMES_WS_DIR: /tmp/hermes
@@ -96,7 +96,7 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermes_macos:
-    runs-on: macos-14
+    runs-on: macos-13
    needs: [build_apple_slices_hermes, prepare_hermes_workspace]
    env:
      HERMES_WS_DIR: /tmp/hermes
@@ -117,18 +117,13 @@ jobs:
          flavor: ${{ matrix.flavor }}

  prebuild_apple_dependencies:
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
    secrets: inherit

-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
  test_ios_rntester_ruby_3_2_0:
-    runs-on: macos-14
+    runs-on: macos-13
    needs:
-      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core]
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
@@ -141,12 +136,11 @@ jobs:
          ruby-version: "3.2.0"
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-          flavor: Debug

-  test_ios_rntester:
-    runs-on: macos-14-large
+  test_ios_rntester_dynamic_frameworks:
+    runs-on: macos-13
    needs:
-      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core]
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
@@ -154,64 +148,101 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        flavor: [Debug, Release]
-        frameworks: [StaticLibraries, DynamicFrameworks]
+        jsengine: [Hermes, JSC]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Run it
        uses: ./.github/actions/test-ios-rntester
        with:
-          use-frameworks: ${{ matrix.frameworks }}
+          jsengine: ${{ matrix.jsengine }}
+          use-frameworks: DynamicFrameworks
+          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
+          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+
+  test_ios_rntester:
+    runs-on: macos-13-large
+    needs:
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies]
+    env:
+      HERMES_WS_DIR: /tmp/hermes
+      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
+    strategy:
+      fail-fast: false
+      matrix:
+        jsengine: [Hermes, JSC]
+        architecture: [NewArch, OldArch]
+        flavor: [Debug, Release]
+        exclude: # We don't want to test the Old Arch in Release for E2E
+          - jsengine: Hermes
+            architecture: OldArch
+            flavor: Release
+          - jsengine: JSC
+            architecture: OldArch
+            flavor: Release
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Run it
+        uses: ./.github/actions/test-ios-rntester
+        with:
+          jsengine: ${{ matrix.jsengine }}
+          architecture: ${{ matrix.architecture }}
+          run-unit-tests: "false"
+          use-frameworks: StaticLibraries
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
          flavor: ${{ matrix.flavor }}

  test_e2e_ios_rntester:
    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
-    runs-on: macos-14-large
+    runs-on: macos-13-large
    needs:
      [test_ios_rntester]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
+        jsengine: [Hermes, JSC]
+        architecture: [NewArch]
        flavor: [Debug, Release]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
      - name: Download App
        uses: actions/download-artifact@v4
        with:
-          name: RNTesterApp-NewArch-${{ matrix.flavor }}
+          name: RNTesterApp-${{ matrix.architecture }}-${{ matrix.jsengine }}-${{ matrix.flavor }}
          path: /tmp/RNTesterBuild/RNTester.app
      - name: Check downloaded folder content
        run: ls -lR /tmp/RNTesterBuild
-      - name: Setup xcode
-        uses: ./.github/actions/setup-xcode
      - name: Run E2E Tests
        uses: ./.github/actions/maestro-ios
        with:
          app-path: "/tmp/RNTesterBuild/RNTester.app"
          app-id: com.meta.RNTester.localDevelopment
+          jsengine: ${{ matrix.jsengine }}
          maestro-flow: ./packages/rn-tester/.maestro/
          flavor: ${{ matrix.flavor }}

  test_e2e_ios_templateapp:
    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
-    runs-on: macos-14-large
+    runs-on: macos-13-large
    needs: [build_npm_package, prebuild_apple_dependencies]
    env:
      HERMES_WS_DIR: /tmp/hermes
      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
+        jsengine: [Hermes, JSC]
        flavor: [Debug, Release]
+        architecture: [OldArch, NewArch]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -222,7 +253,7 @@ jobs:
      - name: Run yarn
        uses: ./.github/actions/yarn-install
      - name: Setup ruby
-        uses: ruby/setup-ruby@v1
+        uses: ruby/setup-ruby@v1.170.0
        with:
          ruby-version: 2.6.10
      - name: Download Hermes
@@ -245,14 +276,6 @@ jobs:
      - name: Print third-party folder
        shell: bash
        run: ls -lR /tmp/third-party
-      - name: Download React Native Prebuilds
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/ReactCore
-      - name: Print ReactCore folder
-        shell: bash
-        run: ls -lR /tmp/ReactCore
      - name: Prepare artifacts
        run: |
          REACT_NATIVE_PKG=$(find /tmp/react-native-tmp -type f -name "*.tgz")
@@ -273,9 +296,12 @@ jobs:
          cd /tmp/RNTestProject/ios
          bundle install
          NEW_ARCH_ENABLED=1
+          if [[ ${{ matrix.architecture }} == "OldArch" ]]; then
+            echo "Disable the New Architecture"
+            NEW_ARCH_ENABLED=0
+          fi

          export RCT_USE_LOCAL_RN_DEP=/tmp/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ matrix.flavor }}.xcframework.tar.gz"
          HERMES_ENGINE_TARBALL_PATH=$HERMES_PATH RCT_NEW_ARCH_ENABLED=$NEW_ARCH_ENABLED bundle exec pod install

          xcodebuild \
@@ -290,18 +316,23 @@ jobs:
        with:
          app-path: "/tmp/RNTestProject/Build/Products/${{ matrix.flavor }}-iphonesimulator/RNTestProject.app"
          app-id: org.reactjs.native.example.RNTestProject
+          jsengine: ${{ matrix.jsengine }}
          maestro-flow: ./scripts/e2e/.maestro/
          flavor: ${{ matrix.flavor }}
          working-directory: /tmp/RNTestProject
+          architecture: ${{ matrix.architecture }}

  test_e2e_android_templateapp:
    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
    runs-on: 4-core-ubuntu
    needs: build_npm_package
+    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
+        jsengine: [Hermes, JSC]
        flavor: [debug, release]
+        architecture: [OldArch, NewArch]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -347,6 +378,16 @@ jobs:
          cd /tmp/RNTestProject
          echo "react.internal.mavenLocalRepo=$MAVEN_LOCAL" >> android/gradle.properties

+          if [[ ${{matrix.architecture}} == "OldArch" ]]; then
+            echo "Disabling the New Architecture"
+            sed -i 's/newArchEnabled=true/newArchEnabled=false/' android/gradle.properties
+          fi
+
+          if [[ ${{matrix.jsengine}} == "JSC" ]]; then
+            echo "Using JSC instead of Hermes"
+            sed -i 's/hermesEnabled=true/hermesEnabled=false/' android/gradle.properties
+          fi
+
          # Build
          cd android
          CAPITALIZED_FLAVOR=$(echo "${{ matrix.flavor }}" | awk '{print toupper(substr($0, 1, 1)) substr($0, 2)}')
@@ -358,10 +399,12 @@ jobs:
        with:
          app-path: /tmp/RNTestProject/android/app/build/outputs/apk/${{ matrix.flavor }}/app-${{ matrix.flavor }}.apk
          app-id: com.rntestproject
+          jsengine: ${{ matrix.jsengine }}
          maestro-flow: ./scripts/e2e/.maestro/
          install-java: 'false'
          flavor: ${{ matrix.flavor }}
          working-directory: /tmp/RNTestProject
+          architecture: ${{ matrix.architecture }}

  build_hermesc_linux:
    runs-on: ubuntu-latest
@@ -379,12 +422,12 @@ jobs:
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
    needs: prepare_hermes_workspace
    env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
      ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
      MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
      CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -424,6 +467,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
+        jsengine: [hermes, jsc]
        flavor: [debug, release]
    steps:
      - name: Checkout
@@ -435,16 +479,17 @@ jobs:
      - name: Download APK
        uses: actions/download-artifact@v4
        with:
-          name: rntester-${{ matrix.flavor }}
-          path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/
+          name: rntester-${{ matrix.jsengine }}-${{ matrix.flavor }}
+          path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.jsengine }}/${{ matrix.flavor }}/
      - name: Print folder structure
-        run: ls -lR ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/
+        run: ls -lR ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.jsengine }}/${{ matrix.flavor }}/
      - name: Run E2E Tests
        uses: ./.github/actions/maestro-android
        timeout-minutes: 60
        with:
-          app-path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/app-x86-${{ matrix.flavor }}.apk
+          app-path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.jsengine }}/${{ matrix.flavor }}/app-${{ matrix.jsengine }}-x86-${{ matrix.flavor }}.apk
          app-id: com.facebook.react.uiapp
+          jsengine: ${{ matrix.jsengine }}
          maestro-flow: ./packages/rn-tester/.maestro
          flavor: ${{ matrix.flavor }}

@@ -459,7 +504,6 @@ jobs:
        build_hermesc_windows,
        build_android,
        prebuild_apple_dependencies,
-        prebuild_react_native_core,
      ]
    container:
      image: reactnativecommunity/react-native-android:latest
@@ -496,6 +540,8 @@ jobs:
      fail-fast: false
      matrix:
        flavor: [Debug, Release]
+        architecture: [NewArch, OldArch]
+        jsengine: [Hermes, JSC]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -520,11 +566,17 @@ jobs:
      - name: Prepare the Helloworld application
        shell: bash
        run: node ./scripts/e2e/init-project-e2e.js --useHelloWorld --pathToLocalReactNative "$GITHUB_WORKSPACE/build/$(cat build/react-native-package-version)"
-      - name: Build the Helloworld application for ${{ matrix.flavor }} with Architecture set to New Architecture.
+      - name: Build the Helloworld application for ${{ matrix.flavor }} with Architecture set to ${{ matrix.architecture }}, and using the ${{ matrix.jsengine }} JS engine.
        shell: bash
        run: |
-          cd private/helloworld/android
+          cd packages/helloworld/android
          args=()
+          if [[ ${{ matrix.architecture }} == "OldArch" ]]; then
+            args+=(--arch old)
+          fi
+          if [[ ${{ matrix.jsengine }} == "JSC" ]]; then
+            args+=(--jsvm jsc)
+          fi
          if [[ ${{ matrix.flavor }} == "Release" ]]; then
            args+=(--prod)
          fi
@@ -532,13 +584,13 @@ jobs:
      - name: Upload artifact
        uses: actions/upload-artifact@v4.3.4
        with:
-          name: helloworld-apk-${{ matrix.flavor }}-NewArch-hermes
-          path: ./private/helloworld/android/app/build/outputs/apk/
+          name: helloworld-apk-${{ matrix.flavor }}-${{ matrix.architecture }}-${{ matrix.jsengine }}
+          path: ./packages/helloworld/android/app/build/outputs/apk/
          compression-level: 0

  test_ios_helloworld_with_ruby_3_2_0:
-    runs-on: macos-14
-    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
+    runs-on: macos-13
+    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
    env:
      PROJECT_NAME: iOSTemplateProject
      HERMES_WS_DIR: /tmp/hermes
@@ -549,20 +601,23 @@ jobs:
      - uses: ./.github/actions/test-ios-helloworld
        with:
          ruby-version: 3.2.0
+          architecture: NewArch
          flavor: Debug
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}

  test_ios_helloworld:
-    runs-on: macos-14
-    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
+    runs-on: macos-13
+    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
    strategy:
      matrix:
        flavor: [Debug, Release]
+        jsengine: [Hermes, JSC]
        use_frameworks: [StaticLibraries, DynamicFrameworks]
        exclude:
          # This config is tested with Ruby 3.2.0. Let's not double test it.
          - flavor: Debug
+            jsengine: Hermes
            use_frameworks: StaticLibraries
    env:
      PROJECT_NAME: iOSTemplateProject
@@ -574,6 +629,7 @@ jobs:
      - uses: ./.github/actions/test-ios-helloworld
        with:
          flavor: ${{ matrix.flavor }}
+          jsengine: ${{ matrix.jsengine }}
          use-frameworks: ${{ matrix.use_frameworks }}
          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
@@ -583,7 +639,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        node-version: ["24", "22", "20"]
+        node-version: ["22", "20", "18"]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
@@ -599,47 +655,7 @@ jobs:
    steps:
      - name: Checkout
        uses: actions/checkout@v4
-      - name: Run all the linters
+      - name: Run all the Linters
        uses: ./.github/actions/lint
        with:
          github-token: ${{ env.GH_TOKEN }}
-
-  # This job should help with the E2E flakyness.
-  # In case E2E tests fails, it launches a new retry-workflow workflow, passing the current run_id as input.
-  # The retry-workflow reruns only the failed jobs of the current test-all workflow using
-  # ```
-  # gh run rerun ${{ inputs.run_id }} --failed
-  # ```
-  # From https://stackoverflow.com/a/78314483 it seems like that adding the extra workflow
-  # rather then calling directly this command should improve stability of this solution.
-  # This is exactly the same as rerunning failed tests from the GH UI, but automated.
-  rerun-failed-jobs:
-    runs-on: ubuntu-latest
-    needs: [test_e2e_ios_rntester, test_e2e_android_rntester, test_e2e_ios_templateapp, test_e2e_android_templateapp]
-    if: always()
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Rerun failed jobs in the current workflow
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          SHOULD_RETRY=${{fromJSON(github.run_attempt) < 3}}
-          if [[ $SHOULD_RETRY == "false" ]]; then
-            exit 0
-          fi
-
-          RNTESTER_ANDROID_FAILED=${{ needs.test_e2e_android_rntester.result == 'failure' }}
-          TEMPLATE_ANDROID_FAILED=${{ needs.test_e2e_android_templateapp.result == 'failure' }}
-          RNTESTER_IOS_FAILED=${{ needs.test_e2e_ios_rntester.result == 'failure' }}
-          TEMPLATE_IOS_FAILED=${{ needs.test_e2e_ios_templateapp.result == 'failure' }}
-
-          echo "RNTESTER_ANDROID_FAILED: $RNTESTER_ANDROID_FAILED"
-          echo "TEMPLATE_ANDROID_FAILED: $TEMPLATE_ANDROID_FAILED"
-          echo "RNTESTER_IOS_FAILED: $RNTESTER_IOS_FAILED"
-          echo "TEMPLATE_IOS_FAILED: $TEMPLATE_IOS_FAILED"
-
-          if [[ $RNTESTER_ANDROID_FAILED == "true" || $TEMPLATE_ANDROID_FAILED == "true" || $RNTESTER_IOS_FAILED == "true" || $TEMPLATE_IOS_FAILED == "true" ]]; then
-            echo "Rerunning failed jobs in the current workflow"
-            gh workflow run retry-workflow.yml -F run_id=${{ github.run_id }}
-          fi
@@ -2,9 +2,6 @@ name: Test Libraries on Nightlies

 on:
  workflow_call:
-    secrets:
-      discord_webhook_url:
-        required: true


 # We use the matrix.library entry to specify the dependency we want to use
@@ -13,7 +10,7 @@ jobs:
  runner-setup:
    runs-on: ubuntu-latest
    outputs:
-      runners: '{"ios":"macos-14-large", "android": "ubuntu-latest"}'
+      runners: '{"ios":"macos-13-large", "android": "ubuntu-latest"}'
    steps:
      - run: echo no-op

@@ -48,6 +45,7 @@ jobs:
          "react-native-contacts",
          "react-native-device-info",
          "react-native-email-link",
+          "react-native-exit-app",
          "@dr.pogodin/react-native-fs",
          "react-native-permissions",
          "react-native-vector-icons",
@@ -58,8 +56,6 @@ jobs:
    steps:
      - name: Checkout
        uses: actions/checkout@v4
-      - name: Set up Node.js
-        uses: ./.github/actions/setup-node
      - name: Test ${{ matrix.library }}
        id: run-test
        uses: ./.github/actions/test-library-on-nightly
@@ -97,4 +93,4 @@ jobs:
        with:
          script: |
            const {collectResults} = require('./.github/workflow-scripts/collectNightlyOutcomes.js');
-            await collectResults('${{secrets.discord_webhook_url}}');
+            collectResults();
@@ -30,7 +30,6 @@ project.xcworkspace
 /packages/rn-tester/android/app/gradle/
 /packages/rn-tester/android/app/gradlew
 /packages/rn-tester/android/app/gradlew.bat
-/packages/react-native/build/
 /packages/react-native/ReactAndroid/build/
 /packages/react-native/ReactAndroid/.cxx/
 /packages/react-native/ReactAndroid/gradle/
@@ -40,8 +39,8 @@ project.xcworkspace
 /packages/react-native/ReactAndroid/external-artifacts/artifacts/
 /packages/react-native/ReactAndroid/hermes-engine/build/
 /packages/react-native/ReactAndroid/hermes-engine/.cxx/
-/private/helloworld/android/app/build/
-/private/helloworld/android/build/
+/packages/helloworld/android/app/build/
+/packages/helloworld/android/build/
 /packages/react-native-popup-menu-android/android/build/
 /packages/react-native-test-library/android/build/

@@ -108,42 +107,33 @@ package-lock.json

 # Ruby Gems (Bundler)
 /packages/react-native/vendor
-/private/helloworld/vendor
+/packages/helloworld/vendor
 .ruby-version
 /**/.ruby-version
 vendor/

 # iOS / CocoaPods
-/private/helloworld/ios/build/
-/private/helloworld/ios/Pods/
-/private/helloworld/ios/Podfile.lock
-/packages/rn-tester/bin/
-/packages/rn-tester/cache/
-/packages/rn-tester/extensions/
-/packages/rn-tester/gems/
-/packages/rn-tester/specifications/
+/packages/helloworld/ios/build/
+/packages/helloworld/ios/Pods/
+/packages/helloworld/ios/Podfile.lock
 /packages/rn-tester/Gemfile.lock
 /packages/**/RCTLegacyInteropComponents.mm
-/packages/sourcemap.ios.map

 # Ignore RNTester specific Pods, but keep the __offline_mirrors__ here.
 /packages/rn-tester/Pods/*
 !/packages/rn-tester/Pods/__offline_mirrors_hermes__
 !/packages/rn-tester/Pods/__offline_mirrors_jsc__

-# Swift Package build folder
-/packages/react-native/.build
-/packages/react-native/.swiftpm
-
 # @react-native/codegen
 /packages/react-native/React/FBReactNativeSpec/
 /packages/react-native-codegen/lib
 /packages/react-native-codegen/tmp/
+/packages/react-native/ReactCommon/react/renderer/components/rncore/
 /packages/rn-tester/NativeModuleExample/ScreenshotManagerSpec*
 /**/RCTThirdPartyFabricComponentsProvider.*

 # @react-native/codegen-typescript-test
-/private/react-native-codegen-typescript-test/lib
+/packages/react-native-codegen-typescript-test/lib

 # Additional SDKs
 /packages/react-native/sdks/download
@@ -170,11 +160,8 @@ fix_*.patch
 .metro-health-check*

 # Jest Integration
-/private/react-native-fantom/build/
-/private/react-native-fantom/tester/build/
+/packages/react-native-fantom/build/
+/packages/react-native-fantom/tester/build/

 # [Experimental] Generated TS type definitions
 /packages/**/types_generated/
-
-/packages/debugger-shell/build/
-/packages/*/dist/
@@ -28,7 +28,7 @@ Examples of contributing to the release include being a [community releaser](htt

 ### Current partners:
 * **[Coinbase](https://www.coinbase.com/):** Publishes [posts](https://blog.coinbase.com/tagged/react-native) advocating React Native usage. Supports `@react-native-community/datetimepicker` and other community modules to migrate to the new architecture. Supports releases in testing and feedback.
-* **[Callstack](https://callstack.com/):** Maintains [React Native Community CLI](https://github.com/react-native-community/cli), develops [RNEF](https://rnef.dev), [Re.Pack](https://re-pack.dev) and [other community libraries](https://github.com/callstack). Hosts [React Universe Conf](https://www.reactuniverseconf.com/) and [React Universe On Air](https://www.callstack.com/podcast).
+* **[Callstack](https://callstack.com/):** Maintains the [React Native CLI](https://github.com/react-native-community/react-native-cli) and [other community libraries](https://github.com/callstack), organizes [React Native EU](https://react-native.eu/) and hosts [The React Native Show podcast](https://www.callstack.com/podcast-react-native-show)
 * **[Expo](https://expo.dev/):** Builds [Expo Go and SDK](https://github.com/expo/expo), [Snack](https://snack.expo.dev/), and [Expo Application Services](https://expo.dev/eas). Maintains [React Native Directory](https://reactnative.directory/), stewards [React Navigation](https://reactnavigation.org/) along with other partners.
 * **[Infinite Red](https://infinite.red/):** Maintains the [ignite cli/boilerplate](https://github.com/infinitered/ignite), organizes [Chain React Conf](https://cr.infinite.red/), hosts the [React Native Radio podcast](https://reactnativeradio.com), publishes the [React Native Newsletter](https://reactnativenewsletter.com)
 * **[Meta](https://opensource.fb.com/):** Oversees the React Native product and maintains the [React Native core repo](https://reactnative.dev/) 
@@ -138,4 +138,7 @@ Larger discussions and proposals are discussed in [**@react-native-community/dis

 React Native is MIT licensed, as found in the [LICENSE][l] file.

+React Native documentation is Creative Commons licensed, as found in the [LICENSE-docs][ld] file.
+
 [l]: https://github.com/facebook/react-native/blob/main/LICENSE
+[ld]: https://github.com/facebook/react-native/blob/main/LICENSE-docs
@@ -45,8 +45,6 @@ TODO: Explain the different components of React Native at a high level.
    - UI / Fabric
      - Events
      - Shadow Tree Lifecycle
-        - [Runtime Shadow Node Reference Update](../packages/react-native/ReactCommon/react/renderer/core/__docs__/RSNRU.md)
-        - [passChildrenWhenCloningPersistedNodes](../packages/react-native/ReactCommon/react/renderer/core/__docs__/passChildrenWhenCloning.md)
      - Layout
      - Mounting
    - Native Modules / TurboModules
@@ -90,7 +88,7 @@ TODO: Explain the different components of React Native at a high level.
    - Jest
    - ESLint
  - Integration / E2E
-    - [Fantom](../private/react-native-fantom/__docs__/README.md)
+    - [Fantom](../packages/react-native-fantom/__docs__/README.md)
 - Tooling
  - React Native DevTools

@@ -13,7 +13,6 @@ plugins {
  alias(libs.plugins.kotlin.android) apply false
  alias(libs.plugins.binary.compatibility.validator) apply true
  alias(libs.plugins.android.test) apply false
-  alias(libs.plugins.ktfmt) apply true
 }

 val reactAndroidProperties = java.util.Properties()
@@ -56,8 +55,6 @@ nexusPublishing {
    sonatype {
      username.set(sonatypeUsername)
      password.set(sonatypePassword)
-      nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))
-      snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))
    }
  }
 }
@@ -125,36 +122,9 @@ if (project.findProperty("react.internal.useHermesNightly")?.toString()?.toBoole
    configurations.all {
      resolutionStrategy.dependencySubstitution {
        substitute(project(":packages:react-native:ReactAndroid:hermes-engine"))
-            .using(module("com.facebook.react:hermes-android:0.+"))
+            .using(module("com.facebook.react:hermes-android:0.0.0-+"))
            .because("Users opted to use hermes from nightly")
      }
    }
  }
 }
-
-ktfmt {
-  blockIndent.set(2)
-  continuationIndent.set(4)
-  maxWidth.set(100)
-  removeUnusedImports.set(false)
-  manageTrailingCommas.set(false)
-}
-
-// Configure ktfmt tasks to include gradle-plugin
-listOf("ktfmtCheck", "ktfmtFormat").forEach { taskName ->
-  tasks.named(taskName) { dependsOn(gradle.includedBuild("gradle-plugin").task(":$taskName")) }
-}
-
-allprojects {
-  // Apply exclusions for specific files that should not be formatted
-  val excludePatterns =
-      listOf(
-          "**/build/**",
-          "**/hermes-engine/**",
-          "**/internal/featureflags/**",
-          "**/systeminfo/ReactNativeVersion.kt")
-  listOf(
-          com.ncorti.ktfmt.gradle.tasks.KtfmtCheckTask::class,
-          com.ncorti.ktfmt.gradle.tasks.KtfmtFormatTask::class)
-      .forEach { tasks.withType(it) { exclude(excludePatterns) } }
-}
@@ -4,8 +4,8 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow
 * @format
+ * @oncall flow
 */

 // Adapted from https://github.com/flow-typed/flow-typed/blob/main/definitions/environments/node/flow_v0.261.x-/node.js
@@ -3229,73 +3229,6 @@ declare module 'util' {
    isWebAssemblyCompiledModule: (value: mixed) => boolean,
    ...
  };
-
-  declare type BackgroundColors =
-    | 'bgBlack'
-    | 'bgBlackBright'
-    | 'bgBlue'
-    | 'bgBlueBright'
-    | 'bgCyan'
-    | 'bgCyanBright'
-    | 'bgGray'
-    | 'bgGreen'
-    | 'bgGreenBright'
-    | 'bgGrey'
-    | 'bgMagenta'
-    | 'bgMagentaBright'
-    | 'bgRed'
-    | 'bgRedBright'
-    | 'bgWhite'
-    | 'bgWhiteBright'
-    | 'bgYellow'
-    | 'bgYellowBright';
-
-  declare type ForegroundColors =
-    | 'black'
-    | 'blackBright'
-    | 'blue'
-    | 'blueBright'
-    | 'cyan'
-    | 'cyanBright'
-    | 'gray'
-    | 'green'
-    | 'greenBright'
-    | 'grey'
-    | 'magenta'
-    | 'magentaBright'
-    | 'red'
-    | 'redBright'
-    | 'white'
-    | 'whiteBright'
-    | 'yellow'
-    | 'yellowBright';
-
-  declare type Modifiers =
-    | 'blink'
-    | 'bold'
-    | 'dim'
-    | 'doubleunderline'
-    | 'framed'
-    | 'hidden'
-    | 'inverse'
-    | 'italic'
-    | 'overlined'
-    | 'reset'
-    | 'strikethrough'
-    | 'underline';
-
-  declare function styleText(
-    format:
-      | ForegroundColors
-      | BackgroundColors
-      | Modifiers
-      | $ReadOnlyArray<ForegroundColors | BackgroundColors | Modifiers>,
-    text: string,
-    options?: $ReadOnly<{
-      stream?: ?stream$Stream,
-      validStream?: ?boolean,
-    }>,
-  ): string;
 }

 type vm$ScriptOptions = {
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module '@react-native-community/cli-server-api' {
@@ -6,6 +6,7 @@
 *
 * @flow
 * @format
+ * @oncall react_native
 */

 declare module '@react-native-community/cli-types' {
@@ -8,6 +8,6 @@
 * @format
 */

-declare module '@tsconfig/node22/tsconfig.json' {
+declare module '@tsconfig/node18/tsconfig.json' {
  declare module.exports: any;
 }
@@ -6,6 +6,7 @@
 *
 * @flow strict-local
 * @format
+ * @oncall react_native
 */

 declare module 'actual-request-url' {
@@ -6,6 +6,7 @@
 *
 * @flow
 * @format
+ * @oncall react_native
 */

 // The sections between BEGIN GENERATED and END GENERATED are generated
@@ -0,0 +1,231 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ * @oncall react_native
+ */
+
+// flow-typed signature: 79cfa6bcaa67fdb60f10d320da0470fc
+// flow-typed version: 6cecea2e51/chalk_v4.x.x/flow_>=v0.104.x
+
+// From: https://github.com/chalk/chalk/blob/master/index.d.ts
+
+declare module 'chalk' {
+  declare type ForegroundColor =
+    | 'black'
+    | 'red'
+    | 'green'
+    | 'yellow'
+    | 'blue'
+    | 'magenta'
+    | 'cyan'
+    | 'white'
+    | 'gray'
+    | 'grey'
+    | 'blackBright'
+    | 'redBright'
+    | 'greenBright'
+    | 'yellowBright'
+    | 'blueBright'
+    | 'magentaBright'
+    | 'cyanBright'
+    | 'whiteBright';
+
+  declare type BackgroundColor =
+    | 'bgBlack'
+    | 'bgRed'
+    | 'bgGreen'
+    | 'bgYellow'
+    | 'bgBlue'
+    | 'bgMagenta'
+    | 'bgCyan'
+    | 'bgWhite'
+    | 'bgGray'
+    | 'bgGrey'
+    | 'bgBlackBright'
+    | 'bgRedBright'
+    | 'bgGreenBright'
+    | 'bgYellowBright'
+    | 'bgBlueBright'
+    | 'bgMagentaBright'
+    | 'bgCyanBright'
+    | 'bgWhiteBright';
+
+  declare type Color = ForegroundColor | BackgroundColor;
+
+  declare type Modifiers =
+    | 'reset'
+    | 'bold'
+    | 'dim'
+    | 'italic'
+    | 'underline'
+    | 'inverse'
+    | 'hidden'
+    | 'strikethrough'
+    | 'visible';
+
+  declare type TemplateStringsArray = $ReadOnlyArray<string>;
+
+  declare type Level = $Values<{
+    None: 0,
+    Basic: 1,
+    Ansi256: 2,
+    TrueColor: 3,
+    ...
+  }>;
+
+  declare type ChalkOptions = {|
+    level?: Level,
+  |};
+
+  declare type ColorSupport = {|
+    level: Level,
+    hasBasic: boolean,
+    has256: boolean,
+    has16m: boolean,
+  |};
+
+  declare class Instance implements Chalk {
+    constructor(options?: ChalkOptions): this;
+
+    (...text: string[]): string;
+    (text: TemplateStringsArray, ...placeholders: string[]): string;
+    Instance: typeof Instance;
+    level: Level;
+    rgb(r: number, g: number, b: number): Chalk;
+    hsl(h: number, s: number, l: number): Chalk;
+    hsv(h: number, s: number, v: number): Chalk;
+    hwb(h: number, w: number, b: number): Chalk;
+    bgHex(color: string): Chalk;
+    bgKeyword(color: string): Chalk;
+    bgRgb(r: number, g: number, b: number): Chalk;
+    bgHsl(h: number, s: number, l: number): Chalk;
+    bgHsv(h: number, s: number, v: number): Chalk;
+    bgHwb(h: number, w: number, b: number): Chalk;
+    hex(color: string): Chalk;
+    keyword(color: string): Chalk;
+
+    +reset: Chalk;
+    +bold: Chalk;
+    +dim: Chalk;
+    +italic: Chalk;
+    +underline: Chalk;
+    +inverse: Chalk;
+    +hidden: Chalk;
+    +strikethrough: Chalk;
+
+    +visible: Chalk;
+
+    +black: Chalk;
+    +red: Chalk;
+    +green: Chalk;
+    +yellow: Chalk;
+    +blue: Chalk;
+    +magenta: Chalk;
+    +cyan: Chalk;
+    +white: Chalk;
+    +gray: Chalk;
+    +grey: Chalk;
+    +blackBright: Chalk;
+    +redBright: Chalk;
+    +greenBright: Chalk;
+    +yellowBright: Chalk;
+    +blueBright: Chalk;
+    +magentaBright: Chalk;
+    +cyanBright: Chalk;
+    +whiteBright: Chalk;
+
+    +bgBlack: Chalk;
+    +bgRed: Chalk;
+    +bgGreen: Chalk;
+    +bgYellow: Chalk;
+    +bgBlue: Chalk;
+    +bgMagenta: Chalk;
+    +bgCyan: Chalk;
+    +bgWhite: Chalk;
+    +bgBlackBright: Chalk;
+    +bgRedBright: Chalk;
+    +bgGreenBright: Chalk;
+    +bgYellowBright: Chalk;
+    +bgBlueBright: Chalk;
+    +bgMagentaBright: Chalk;
+    +bgCyanBright: Chalk;
+    +bgWhiteBright: Chalk;
+
+    supportsColor: ColorSupport;
+  }
+
+  declare interface Chalk {
+    (...text: string[]): string;
+    (text: TemplateStringsArray, ...placeholders: string[]): string;
+    Instance: typeof Instance;
+    level: Level;
+    rgb(r: number, g: number, b: number): Chalk;
+    hsl(h: number, s: number, l: number): Chalk;
+    hsv(h: number, s: number, v: number): Chalk;
+    hwb(h: number, w: number, b: number): Chalk;
+    bgHex(color: string): Chalk;
+    bgKeyword(color: string): Chalk;
+    bgRgb(r: number, g: number, b: number): Chalk;
+    bgHsl(h: number, s: number, l: number): Chalk;
+    bgHsv(h: number, s: number, v: number): Chalk;
+    bgHwb(h: number, w: number, b: number): Chalk;
+    hex(color: string): Chalk;
+    keyword(color: string): Chalk;
+
+    +reset: Chalk;
+    +bold: Chalk;
+    +dim: Chalk;
+    +italic: Chalk;
+    +underline: Chalk;
+    +inverse: Chalk;
+    +hidden: Chalk;
+    +strikethrough: Chalk;
+
+    +visible: Chalk;
+
+    +black: Chalk;
+    +red: Chalk;
+    +green: Chalk;
+    +yellow: Chalk;
+    +blue: Chalk;
+    +magenta: Chalk;
+    +cyan: Chalk;
+    +white: Chalk;
+    +gray: Chalk;
+    +grey: Chalk;
+    +blackBright: Chalk;
+    +redBright: Chalk;
+    +greenBright: Chalk;
+    +yellowBright: Chalk;
+    +blueBright: Chalk;
+    +magentaBright: Chalk;
+    +cyanBright: Chalk;
+    +whiteBright: Chalk;
+
+    +bgBlack: Chalk;
+    +bgRed: Chalk;
+    +bgGreen: Chalk;
+    +bgYellow: Chalk;
+    +bgBlue: Chalk;
+    +bgMagenta: Chalk;
+    +bgCyan: Chalk;
+    +bgWhite: Chalk;
+    +bgBlackBright: Chalk;
+    +bgRedBright: Chalk;
+    +bgGreenBright: Chalk;
+    +bgYellowBright: Chalk;
+    +bgBlueBright: Chalk;
+    +bgMagentaBright: Chalk;
+    +bgCyanBright: Chalk;
+    +bgWhiteBright: Chalk;
+
+    supportsColor: ColorSupport;
+  }
+
+  declare module.exports: Chalk;
+}
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'chrome-launcher' {
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'chromium-edge-launcher' {
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 * @generated
 */

@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'connect' {
@@ -1,20 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict
- * @format
- */
-
-declare module 'cross-spawn' {
-  import * as child_process from 'child_process';
-
-  type spawn = typeof child_process.spawn & {
-    spawn: spawn,
-    sync: typeof child_process.spawnSync,
-  };
-
-  declare module.exports: spawn;
-}
@@ -1,149 +0,0 @@
-/**
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow strict-local
- * @format
- */
-
-declare module '@electron/packager' {
-  declare export type AsarOptions = $FlowFixMe;
-
-  declare export type ElectronDownloadRequestOptions = $FlowFixMe;
-
-  declare export type TargetDefinition = {
-    arch: TargetArch,
-    platform: TargetPlatform,
-  };
-
-  declare export type FinalizePackageTargetsHookFunction = (
-    targets: TargetDefinition[],
-    callback: HookFunctionErrorCallback,
-  ) => void;
-
-  declare export type HookFunction = (
-    buildPath: string,
-    electronVersion: string,
-    platform: TargetPlatform,
-    arch: TargetArch,
-    callback: HookFunctionErrorCallback,
-  ) => void;
-
-  declare export type IgnoreFunction = (path: string) => boolean;
-
-  declare export type HookFunctionErrorCallback = (err?: Error | null) => void;
-
-  declare export interface MacOSProtocol {
-    name: string;
-    schemes: string[];
-  }
-
-  declare export type NotaryToolCredentials = $FlowFixMe;
-
-  declare export type OsxSignOptions = $FlowFixMe;
-
-  declare export type OsxUniversalOptions = $FlowFixMe;
-
-  declare export type Win32MetadataOptions = $ReadOnly<{
-    CompanyName?: string,
-    FileDescription?: string,
-    OriginalFilename?: string,
-    ProductName?: string,
-    InternalName?: string,
-    'requested-execution-level'?:
-      | 'asInvoker'
-      | 'highestAvailable'
-      | 'requireAdministrator',
-    'application-manifest'?: string,
-  }>;
-
-  declare export type WindowsSignOptions = $FlowFixMe;
-
-  declare export type OfficialArch =
-    | 'ia32'
-    | 'x64'
-    | 'armv7l'
-    | 'arm64'
-    | 'mips64el'
-    | 'universal';
-
-  declare export type OfficialPlatform = 'linux' | 'win32' | 'darwin' | 'mas';
-
-  declare export type TargetArch = OfficialArch | string;
-
-  declare export type TargetPlatform = OfficialPlatform | string;
-
-  declare export type ArchOption = TargetArch | 'all';
-
-  declare export type PlatformOption = TargetPlatform | 'all';
-
-  declare export interface Options {
-    dir: string;
-    afterAsar?: HookFunction[];
-    afterComplete?: HookFunction[];
-    afterCopy?: HookFunction[];
-    afterCopyExtraResources?: HookFunction[];
-    afterExtract?: HookFunction[];
-    afterFinalizePackageTargets?: FinalizePackageTargetsHookFunction[];
-    afterInitialize?: HookFunction[];
-    afterPrune?: HookFunction[];
-    all?: boolean;
-    appBundleId?: string;
-    appCategoryType?: string;
-    appCopyright?: string;
-    appVersion?: string;
-    arch?: ArchOption | ArchOption[];
-    asar?: boolean | AsarOptions;
-    beforeAsar?: HookFunction[];
-    beforeCopy?: HookFunction[];
-    beforeCopyExtraResources?: HookFunction[];
-    buildVersion?: string;
-    darwinDarkModeSupport?: boolean;
-    derefSymlinks?: boolean;
-    download?: ElectronDownloadRequestOptions;
-    electronVersion?: string;
-    electronZipDir?: string;
-    executableName?: string;
-    extendHelperInfo?:
-      | string
-      | {
-          [property: string]: any,
-        };
-    extendInfo?:
-      | string
-      | {
-          [property: string]: any,
-        };
-    extraResource?: string | string[];
-    helperBundleId?: string;
-    icon?: string;
-    ignore?: RegExp | (string | RegExp)[] | IgnoreFunction;
-    junk?: boolean;
-    name?: string;
-    osxNotarize?: NotaryToolCredentials;
-    osxSign?: true | OsxSignOptions;
-    osxUniversal?: OsxUniversalOptions;
-    out?: string;
-    overwrite?: boolean;
-    platform?: TargetPlatform | 'all' | Array<TargetPlatform | 'all'>;
-    prebuiltAsar?: string;
-    protocols?: MacOSProtocol[];
-    prune?: boolean;
-    quiet?: boolean;
-    tmpdir?: string | false;
-    usageDescription?: {
-      [property: string]: string,
-    };
-    win32metadata?: Win32MetadataOptions;
-    windowsSign?: true | WindowsSignOptions;
-  }
-
-  declare function packager(options: Options): Promise<string[]>;
-
-  declare module.exports: typeof packager & {
-    packager: typeof packager,
-    default: typeof packager,
-  };
-}
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 // Modified from flow-typed repo:
@@ -3,6 +3,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'jest-diff' {
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'jest-snapshot' {
@@ -4,14 +4,15 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow
 * @format
+ * @oncall react_native
 */

 // Modified from https://raw.githubusercontent.com/flow-typed/flow-typed/master/definitions/npm/jest_v29.x.x/flow_v0.134.x-/jest_v29.x.x.js
 // Modifications are explained inline by comments beginning with `// MODIFIED`.

 // MODIFIED: Added ESLint suppression comment - no-unused-vars doesn't understand declaration files
+/* eslint-disable no-unused-vars */

 type JestMockFn<TArguments: $ReadOnlyArray<mixed>, TReturn> = {
  (...args: TArguments): TReturn,
@@ -854,10 +855,6 @@ type JestObjectType = {
   * Returns the number of fake timers still left to run.
   */
  getTimerCount(): number,
-  /**
-   * Returns the time in ms of the current clock.
-   */
-  now(): number,
  /**
   * Set the current system time used by fake timers.
   * Simulates a user changing the system clock while your program is running.
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 // Modified from flow-typed repo:
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'open' {
@@ -3,6 +3,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */
 declare type Print = (value: mixed) => string;
 declare type Indent = (value: string) => string;
@@ -6,6 +6,7 @@
 *
 * @flow strict-local
 * @format
+ * @oncall react_native
 */

 declare module 'selfsigned' {
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'serve-static' {
@@ -1,8 +1,8 @@
 /**
 * (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
 *
- * @flow strict
 * @format
+ * @flow strict
 */

 declare module 'signedsource' {
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare module 'tinybench' {
@@ -48,11 +48,6 @@ declare module 'typescript' {
      file: SourceFile,
      start?: number,
    ): $ReadOnly<{line: number, character: number}>,
-    convertCompilerOptionsFromJson(
-      jsonOptions: any,
-      basePath: string,
-      configFileName?: string,
-    ): {options: Object, errors: Diagnostic[]},
    ModuleResolutionKind: typeof ModuleResolutionKind,
    ...
  };
@@ -6,6 +6,7 @@
 *
 * @flow strict-local
 * @format
+ * @oncall react_native
 */

 // Very incomplete types for the undici package.
@@ -6,6 +6,7 @@
 *
 * @flow strict-local
 * @format
+ * @oncall react_native
 */

 declare module 'wait-for-expect' {
@@ -6,6 +6,7 @@
 *
 * @flow strict
 * @format
+ * @oncall react_native
 */

 declare type ws$PerMessageDeflateOptions = {
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
@@ -114,7 +114,7 @@ case "$( uname )" in                #(
  NONSTOP* )        nonstop=true ;;
 esac

-CLASSPATH="\\\"\\\""
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar


 # Determine the Java command to use to start the JVM.
@@ -213,7 +213,7 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 set -- \
        "-Dorg.gradle.appname=$APP_BASE_NAME" \
        -classpath "$CLASSPATH" \
-        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        org.gradle.wrapper.GradleWrapperMain \
        "$@"

 # Stop when "xargs" is not available.
@@ -1,8 +1,3 @@
-@REM Copyright (c) Meta Platforms, Inc. and affiliates.
-@REM
-@REM This source code is licensed under the MIT license found in the
-@REM LICENSE file in the root directory of this source tree.
-
@rem
@rem Copyright 2015 the original author or authors.
@rem
@@ -75,11 +70,11 @@ goto fail
 :execute
@rem Setup the command line

-set CLASSPATH=
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar


@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*

 :end
@rem End local scope for the variables with windows NT shell
@@ -4,19 +4,16 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow strict
 * @format
 */

 'use strict';

-// $FlowFixMe[cannot-resolve-module]
-// $FlowFixMe[untyped-import]
 const {defaults} = require('jest-config');

 const PODS_LOCATIONS = [
  'packages/rn-tester/Pods',
-  'private/helloworld/ios/Pods',
+  'packages/helloworld/ios/Pods',
 ];

 module.exports = {
@@ -42,21 +39,18 @@ module.exports = {
    '<rootDir>/packages/react-native/Libraries/Renderer',
    '<rootDir>/packages/react-native/sdks/hermes/',
    ...PODS_LOCATIONS,
-  ] /*:: as $ReadOnlyArray<string> */,
+  ],
  transformIgnorePatterns: ['node_modules/(?!@react-native/)'],
  haste: {
    defaultPlatform: 'ios',
    platforms: ['ios', 'android'],
  },
-  moduleFileExtensions: [
-    'fb.js',
-    ...defaults.moduleFileExtensions,
-  ] /*:: as $ReadOnlyArray<string> */,
+  moduleFileExtensions: ['fb.js'].concat(defaults.moduleFileExtensions),
  modulePathIgnorePatterns: [
    'scripts/.*/__fixtures__/',
    '<rootDir>/packages/react-native/sdks/hermes/',
    ...PODS_LOCATIONS,
-  ] /*:: as $ReadOnlyArray<string> */,
+  ],
  unmockedModulePathPatterns: [
    'node_modules/react/',
    'packages/react-native/Libraries/Renderer',
@@ -4,15 +4,15 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow
 * @format
+ * @flow
 */

 /* eslint-env node */

 'use strict';

-// eslint-disable-next-line @react-native/monorepo/sort-imports
+// eslint-disable-next-line lint/sort-imports
 const {
  transformFromAstSync: babelTransformFromAstSync,
  transformSync: babelTransformSync,
@@ -32,7 +32,7 @@ if (process.env.FBSOURCE_ENV === '1') {
  require('@fb-tools/babel-register');
 } else {
  // Register Babel to allow local packages to be loaded from source
-  require('../scripts/shared/babelRegister').registerForMonorepo();
+  require('../scripts/babel-register').registerForMonorepo();
 }

 const transformer = require('@react-native/metro-babel-transformer');
@@ -59,9 +59,6 @@ const babelPluginPreventBabelRegister = [

 module.exports = {
  process(src /*: string */, file /*: string */) /*: {code: string, ...} */ {
-    if (file.endsWith('.json')) {
-      return {code: src};
-    }
    if (nodeFiles.test(file)) {
      // node specific transforms only
      return babelTransformSync(src, {
@@ -8,21 +8,18 @@
    "android": "yarn --cwd packages/rn-tester android",
    "build-android": "./gradlew :packages:react-native:ReactAndroid:build",
    "build": "node ./scripts/build/build.js",
-    "build-types": "node ./scripts/js-api/build-types",
+    "build-types": "node ./scripts/build-types",
    "clang-format": "clang-format -i --glob=*/**/*.{h,cpp,m,mm}",
    "clean": "node ./scripts/build/clean.js",
-    "cxx-api-build": "node ./scripts/cxx-api/public-api.js",
    "flow-check": "flow check",
    "flow": "flow",
    "format-check": "prettier --list-different \"./**/*.{js,md,yml,ts,tsx}\"",
    "format": "npm run prettier && npm run clang-format",
    "featureflags": "yarn --cwd packages/react-native featureflags",
-    "js-api-diff": "node ./scripts/js-api/diff-api-snapshot",
    "lint-ci": "./.github/workflow-scripts/analyze_code.sh && yarn shellcheck",
-    "lint-kotlin-check": "./gradlew ktfmtCheck",
-    "lint-kotlin": "./gradlew ktfmtFormat",
+    "lint-java": "node ./scripts/lint-java.js",
    "lint-markdown": "markdownlint-cli2 2>&1",
-    "lint": "eslint --max-warnings 0 .",
+    "lint": "eslint .",
    "prettier": "prettier --write \"./**/*.{js,md,yml,ts,tsx}\"",
    "print-packages": "node ./scripts/monorepo/print",
    "shellcheck": "./.github/workflow-scripts/analyze_scripts.sh",
@@ -30,20 +27,20 @@
    "set-version": "node ./scripts/releases/set-version.js",
    "test-android": "./gradlew :packages:react-native:ReactAndroid:test",
    "test-ci": "jest --maxWorkers=2 --ci --reporters=\"default\" --reporters=\"jest-junit\"",
-    "test-release-local-clean": "node ./scripts/release-testing/test-release-local-clean.js",
-    "test-release-local": "node ./scripts/release-testing/test-release-local.js",
+    "test-e2e-local-clean": "node ./scripts/release-testing/test-e2e-local-clean.js",
+    "test-e2e-local": "node ./scripts/release-testing/test-e2e-local.js",
    "test-ios": "./scripts/objc-test.sh test",
-    "test-typescript": "tsc -p packages/react-native/types/tsconfig.json",
-    "test-generated-typescript": "tsc -p packages/react-native/types_generated/tsconfig.test.json",
+    "test-typescript-offline": "dtslint --localTs node_modules/typescript/lib  packages/react-native/types",
+    "test-typescript": "dtslint packages/react-native/types",
    "test": "jest",
-    "fantom": "./scripts/fantom.sh",
+    "fantom": "JS_DIR='..' yarn jest --config packages/react-native-fantom/config/jest.config.js",
    "trigger-react-native-release": "node ./scripts/releases-local/trigger-react-native-release.js",
    "update-lock": "npx yarn-deduplicate"
  },
  "workspaces": [
    "packages/*",
-    "private/*",
-    "!private/helloworld"
+    "tools/*",
+    "!packages/helloworld"
  ],
  "devDependencies": {
    "@babel/core": "^7.25.2",
@@ -53,19 +50,19 @@
    "@babel/plugin-transform-regenerator": "^7.24.7",
    "@babel/preset-env": "^7.25.3",
    "@babel/preset-flow": "^7.24.7",
-    "@electron/packager": "^18.3.6",
+    "@definitelytyped/dtslint": "^0.0.127",
    "@jest/create-cache-key-function": "^29.7.0",
-    "@microsoft/api-extractor": "^7.52.2",
-    "@react-native/metro-babel-transformer": "0.81.0-main",
-    "@react-native/metro-config": "0.81.0-main",
-    "@tsconfig/node22": "22.0.2",
-    "@types/react": "^19.1.0",
-    "@typescript-eslint/parser": "^8.36.0",
+    "@react-native/metro-babel-transformer": "0.80.0-main",
+    "@react-native/metro-config": "0.80.0-main",
+    "@tsconfig/node18": "1.0.1",
+    "@types/react": "^19.0.0",
+    "@typescript-eslint/parser": "^7.1.1",
    "ansi-styles": "^4.2.1",
    "babel-plugin-minify-dead-code-elimination": "^0.5.2",
-    "babel-plugin-syntax-hermes-parser": "0.29.1",
+    "babel-plugin-syntax-hermes-parser": "0.28.1",
    "babel-plugin-transform-define": "^2.1.4",
    "babel-plugin-transform-flow-enums": "^0.0.2",
+    "chalk": "^4.0.0",
    "clang-format": "^1.8.0",
    "connect": "^3.6.5",
    "debug": "^4.4.0",
@@ -77,16 +74,17 @@
    "eslint-plugin-ft-flow": "^2.0.1",
    "eslint-plugin-jest": "^27.9.0",
    "eslint-plugin-jsx-a11y": "^6.6.0",
+    "eslint-plugin-lint": "^1.0.0",
    "eslint-plugin-react": "^7.30.1",
+    "eslint-plugin-react-hooks": "^5.2.0",
    "eslint-plugin-react-native": "^4.0.0",
    "eslint-plugin-redundant-undefined": "^0.4.0",
    "eslint-plugin-relay": "^1.8.3",
-    "flow-api-translator": "0.29.1",
-    "flow-bin": "^0.275.0",
+    "flow-api-translator": "0.28.1",
+    "flow-bin": "^0.268.0",
    "glob": "^7.1.1",
-    "hermes-eslint": "0.29.1",
-    "hermes-transform": "0.29.1",
-    "ini": "^5.0.0",
+    "hermes-eslint": "0.28.1",
+    "hermes-transform": "0.28.1",
    "inquirer": "^7.1.0",
    "jest": "^29.7.0",
    "jest-config": "^29.7.0",
@@ -95,27 +93,25 @@
    "jest-snapshot": "^29.7.0",
    "markdownlint-cli2": "^0.17.2",
    "markdownlint-rule-relative-links": "^3.0.0",
-    "memfs": "^4.7.7",
-    "metro-babel-register": "^0.83.0",
-    "metro-transform-plugins": "^0.83.0",
+    "metro-babel-register": "^0.82.0",
+    "metro-memory-fs": "^0.82.0",
+    "metro-transform-plugins": "^0.82.0",
    "micromatch": "^4.0.4",
    "node-fetch": "^2.2.0",
    "nullthrows": "^1.1.1",
    "prettier": "2.8.8",
-    "prettier-plugin-hermes-parser": "0.29.1",
-    "react": "19.1.0",
-    "react-test-renderer": "19.1.0",
+    "prettier-plugin-hermes-parser": "0.28.1",
+    "react": "19.0.0",
+    "react-test-renderer": "19.0.0",
    "rimraf": "^3.0.2",
    "shelljs": "^0.8.5",
    "signedsource": "^1.0.0",
    "supports-color": "^7.1.0",
-    "temp-dir": "^2.0.0",
    "tinybench": "^3.1.0",
-    "typescript": "5.8.3",
+    "typescript": "5.0.4",
    "ws": "^6.2.3"
  },
  "resolutions": {
-    "eslint-plugin-react-hooks": "6.1.0-canary-12bc60f5-20250613",
-    "react-is": "19.1.0"
+    "react-is": "19.0.0"
  }
 }
@@ -6,6 +6,7 @@
 *
 * @flow strict-local
 * @format
+ * @oncall react_native
 */

 import {getAndroidResourceFolderName} from '../path-support';
@@ -1,6 +1,6 @@
 {
  "name": "@react-native/assets-registry",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
  "description": "Asset support code for React Native.",
  "license": "MIT",
  "repository": {
@@ -17,7 +17,7 @@
  ],
  "bugs": "https://github.com/facebook/react-native/issues",
  "engines": {
-    "node": ">= 20.19.4"
+    "node": ">=18"
  },
  "files": [
    "path-support.js",
@@ -40,5 +40,4 @@ function getAssetByID(assetId /*: number */) /*: PackagerAsset */ {
  return assets[assetId - 1];
 }

-// eslint-disable-next-line @react-native/monorepo/no-commonjs-exports
 module.exports = {registerAsset, getAssetByID};
@@ -4,27 +4,24 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow strict-local
 * @format
+ * @oncall react_native
 */

-import failures from '../__test_fixtures__/failures.js';
-import fixtures from '../__test_fixtures__/fixtures.js';
-import {transformSync} from '@babel/core';
+'use strict';

-const transform = (fixture /*: string */, filename /*: string */) =>
-  transformSync(fixture, {
+const failures = require('../__test_fixtures__/failures.js');
+const fixtures = require('../__test_fixtures__/fixtures.js');
+const {transform: babelTransform} = require('@babel/core');
+
+const transform = (fixture, filename) =>
+  babelTransform(fixture, {
    babelrc: false,
    browserslistConfigFile: false,
    cwd: '/',
-    filename,
+    filename: filename,
    highlightCode: false,
-    plugins: [
-      // $FlowFixMe[untyped-import]
-      require('@babel/plugin-syntax-flow'),
-      // $FlowFixMe[untyped-import]
-      require('../index'),
-    ],
+    plugins: [require('@babel/plugin-syntax-flow'), require('../index')],
  }).code;

 describe('Babel plugin inline view configs', () => {
@@ -4,7 +4,6 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @noflow
 * @format
 */

@@ -24,19 +23,16 @@ try {
 } catch (e) {
  // Fallback to lib when source doesn't exit (e.g. when installed as a dev dependency)
  FlowParser =
-    // $FlowIgnore[cannot-resolve-module]
    require('@react-native/codegen/lib/parsers/flow/parser').FlowParser;
  TypeScriptParser =
-    // $FlowIgnore[cannot-resolve-module]
    require('@react-native/codegen/lib/parsers/typescript/parser').TypeScriptParser;
-  // $FlowIgnore[cannot-resolve-module]
  RNCodegen = require('@react-native/codegen/lib/generators/RNCodegen');
 }

 const flowParser = new FlowParser();
 const typeScriptParser = new TypeScriptParser();

-function parseFile(filename /*: string */, code /*: string */) {
+function parseFile(filename, code) {
  if (filename.endsWith('js')) {
    return flowParser.parseString(code);
  }
@@ -50,7 +46,7 @@ function parseFile(filename /*: string */, code /*: string */) {
  );
 }

-function generateViewConfig(filename /*: string */, code /*: string */) {
+function generateViewConfig(filename, code) {
  const schema = parseFile(filename, code);

  const libraryName = basename(filename).replace(
@@ -58,8 +54,8 @@ function generateViewConfig(filename /*: string */, code /*: string */) {
    '',
  );
  return RNCodegen.generateViewConfig({
-    libraryName,
    schema,
+    libraryName,
  });
 }

@@ -1,6 +1,6 @@
 {
  "name": "@react-native/babel-plugin-codegen",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
  "description": "Babel plugin to generate native module and view manager code for React Native.",
  "license": "MIT",
  "repository": {
@@ -19,14 +19,14 @@
  ],
  "bugs": "https://github.com/facebook/react-native/issues",
  "engines": {
-    "node": ">= 20.19.4"
+    "node": ">=18"
  },
  "files": [
    "index.js"
  ],
  "dependencies": {
    "@babel/traverse": "^7.25.3",
-    "@react-native/codegen": "0.81.0-main"
+    "@react-native/codegen": "0.80.0-main"
  },
  "devDependencies": {
    "@babel/core": "^7.25.2"
@@ -1,6 +1,6 @@
 {
  "name": "@react-native/community-cli-plugin",
-  "version": "0.81.0-main",
+  "version": "0.80.0-main",
  "description": "Core CLI commands for React Native",
  "keywords": [
    "react-native",
@@ -22,20 +22,20 @@
    "dist"
  ],
  "dependencies": {
-    "@react-native/dev-middleware": "0.81.0-main",
+    "@react-native/dev-middleware": "0.80.0-main",
+    "chalk": "^4.0.0",
    "debug": "^4.4.0",
    "invariant": "^2.2.4",
-    "metro": "^0.83.0",
-    "metro-config": "^0.83.0",
-    "metro-core": "^0.83.0",
+    "metro": "^0.82.0",
+    "metro-config": "^0.82.0",
+    "metro-core": "^0.82.0",
    "semver": "^7.1.3"
  },
  "devDependencies": {
-    "metro-resolver": "^0.83.0"
+    "metro-resolver": "^0.82.0"
  },
  "peerDependencies": {
-    "@react-native-community/cli": "*",
-    "@react-native/metro-config": "*"
+    "@react-native-community/cli": "*"
  },
  "peerDependenciesMeta": {
    "@react-native-community/cli": {
@@ -43,6 +43,6 @@
    }
  },
  "engines": {
-    "node": ">= 20.19.4"
+    "node": ">=18"
  }
 }
@@ -4,11 +4,11 @@
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
- * @flow strict-local
 * @format
+ * @oncall react_native
 */

-function sign(source: string): string {
+function sign(source) {
  return source;
 }

@@ -6,6 +6,7 @@
 *
 * @flow strict-local
 * @format
+ * @oncall react_native
 */

 import filterPlatformAssetScales from '../filterPlatformAssetScales';
@@ -6,6 +6,7 @@
 *
 * @flow strict-local
 * @format
+ * @oncall react_native
 */

 import getAssetDestPathAndroid from '../getAssetDestPathAndroid';
--- a/Show More
+++ b/Show More