Release 0.75.0-rc.5

#publish-packages-to-npm&next

.circleci/configurations/jobs.yml

@@ -96,8 +96,6 @@ jobs:
       - run:
           name: "Run Tests: JavaScript Tests"
           command: node ./scripts/run-ci-javascript-tests.js --maxWorkers 2
-      - run_e2e:
-          platform: js
 
       # Optionally, run disabled tests
       - when:
@@ -327,9 +325,9 @@ jobs:
           destination: rntester-apk
 
   # -------------------------
-  #    JOBS: Test Android Template
+  #    JOBS: Test Android HelloWorld
   # -------------------------
-  test_android_template:
+  test_android_helloworld:
     executor: reactnativeandroid-large
     parameters:
       flavor:
@@ -348,37 +346,37 @@ jobs:
         type: enum
         enum: ["Hermes", "JSC"]
     environment:
+      - LC_ALL: C.UTF8
       - PROJECT_NAME: "AndroidTemplateProject"
       - YARN_ENABLE_IMMUTABLE_INSTALLS: false
+      - TARGET_ARCHITECTURE: "arm64-v8a"
     steps:
       - checkout_code_with_cache
       - run_yarn
       - attach_workspace:
           at: .
       - run:
-          name: Create Android template project
+          name: Build codegen js scripts from flow -> JS
           command: |
-            REPO_ROOT=$(pwd)
-            node ./scripts/releases/update-template-package.js "{\"react-native\":\"file:$REPO_ROOT/build/$(cat build/react-native-package-version)\"}"
-            node ./scripts/e2e/init-template-e2e.js --projectName $PROJECT_NAME --templatePath "$REPO_ROOT/packages/react-native" --directory "/tmp/$PROJECT_NAME" --verbose
+            cd packages/react-native-codegen
+            yarn run build
       - with_gradle_cache:
           steps:
             - run:
-                name: Build the template application for << parameters.flavor >> with Architecture set to << parameters.architecture >>, and using the << parameters.jsengine>> JS engine.
+                name: Build the Helloworld application for << parameters.flavor >> with Architecture set to << parameters.architecture >>, and using the << parameters.jsengine>> JS engine.
                 command: |
-                  cd /tmp/$PROJECT_NAME/android/
-                  if [[ << parameters.architecture >> == "NewArch" ]]; then
-                    export ORG_GRADLE_PROJECT_newArchEnabled=true
-                  else
-                    export ORG_GRADLE_PROJECT_newArchEnabled=false
+                  cd packages/helloworld/android
+                  args=()
+                  if [[ << parameters.architecture >> == "OldArch" ]]; then
+                    args+=(--arch old)
                   fi
-                  if [[ << parameters.jsengine >> == "Hermes" ]]; then
-                    export ORG_GRADLE_PROJECT_hermesEnabled=true
-                  else
-                    export ORG_GRADLE_PROJECT_hermesEnabled=false
+                  if [[ << parameters.jsengine >> == "JSC" ]]; then
+                    args+=(--jsvm jsc)
                   fi
-                  ./gradlew assemble<< parameters.flavor >> -Preact.internal.mavenLocalRepo=/root/react-native/maven-local
-
+                  if [[ << parameters.flavor >> == "Release" ]]; then
+                    args+=(--prod)
+                  fi
+                  yarn build android "${args[@]}" -P reactNativeArchitectures="$TARGET_ARCHITECTURE"
       - store_artifacts:
           path: /tmp/AndroidTemplateProject/android/app/build/outputs/apk/
           destination: template-apk

.circleci/configurations/test_workflows/testAll.yml

@@ -46,14 +46,16 @@
       - test_android:
           requires:
             - build_android
-      - test_android_template:
-          requires:
-            - build_npm_package
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              jsengine: ["Hermes", "JSC"]
-              flavor: ["Debug", "Release"]
+      ## Disabled to land removing react-native/template. Re-enable once switched over
+      ## to Helloworld.
+      # - test_android_template:
+      #     requires:
+      #       - build_npm_package
+      #     matrix:
+      #       parameters:
+      #         architecture: ["NewArch", "OldArch"]
+      #         jsengine: ["Hermes", "JSC"]
+      #         flavor: ["Debug", "Release"]
       - test_ios_helloworld:
           requires:
             - build_hermes_macos

.circleci/configurations/test_workflows/testAndroid.yml

@@ -43,15 +43,16 @@
             - build_hermesc_linux
             - build_hermes_macos
             - build_hermesc_windows
-      - test_android:
-          requires:
-            - build_android
-      # - test_e2e_android
-      - test_android_template:
-          requires:
-            - build_npm_package
-          matrix:
-            parameters:
-              architecture: ["NewArch", "OldArch"]
-              jsengine: ["Hermes", "JSC"]
-              flavor: ["Debug", "Release"]
+      ## Disabled to land removing react-native/template. Re-enable once switched over
+      ## to Helloworld.
+      # - test_android:
+      #     requires:
+      #       - build_android
+      # - test_android_template:
+      #     requires:
+      #       - build_npm_package
+      #     matrix:
+      #       parameters:
+      #         architecture: ["NewArch", "OldArch"]
+      #         jsengine: ["Hermes", "JSC"]
+      #         flavor: ["Debug", "Release"]

.circleci/configurations/workflows.yml

@@ -15,67 +15,6 @@
 workflows:
   version: 2
 
-  # Release workflow, triggered by `yarn trigger-react-native-release`
-  create_release:
-    when: << pipeline.parameters.run_release_workflow >>
-    jobs:
-      - prepare_release:
-          name: prepare_release
-          version: << pipeline.parameters.release_version >>
-          monorepo_packages_version: << pipeline.parameters.release_monorepo_packages_version >>
-          tag: << pipeline.parameters.release_tag >>
-          dry_run: << pipeline.parameters.release_dry_run >>
-
-  # This job will run only when a tag is published due to all the jobs being filtered.
-  publish_release:
-    jobs:
-      - prepare_hermes_workspace:
-          filters: *only_release_tags
-      - build_android:
-          filters: *only_release_tags
-          name: build_android_for_release
-          release_type: "release"
-      - build_hermesc_linux:
-          filters: *only_release_tags
-          requires:
-            - prepare_hermes_workspace
-      - build_hermesc_apple:
-          filters: *only_release_tags
-          requires:
-            - prepare_hermes_workspace
-      - build_apple_slices_hermes:
-          filters: *only_release_tags
-          requires:
-            - build_hermesc_apple
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-              slice: ["macosx", "iphoneos", "iphonesimulator", "catalyst"]
-      - build_hermesc_windows:
-          filters: *only_release_tags
-          requires:
-            - prepare_hermes_workspace
-      - build_hermes_macos:
-          filters: *only_release_tags
-          requires:
-            - build_apple_slices_hermes
-          matrix:
-            parameters:
-              flavor: ["Debug", "Release"]
-      # This job will trigger when a version tag is pushed (by package_release)
-      - build_npm_package:
-          name: build_and_publish_npm_package
-          release_type: "release"
-          filters: *only_release_tags
-          requires:
-            - build_android_for_release
-            - build_hermesc_linux
-            - build_hermes_macos
-            - build_hermesc_windows
-      - poll_maven:
-          requires:
-            -  build_and_publish_npm_package
-
   analysis:
     when:
       and:

.github/actions/cache_setup/action.yml

@@ -84,5 +84,5 @@ runs:
         path: |
           /tmp/hermes/download/
           /tmp/hermes/hermes/
-        key: v1-hermes-${{ inputs.hermes-version }}-${{ github.run_number }}
+        key: v1-hermes-${{ inputs.hermes-version }}
         enableCrossOsArchive: true

.github/actions/create-release/action.yml

@@ -1,11 +1,27 @@
 name: create_release
 description: Creates a new React Native release
+inputs:
+  version:
+    description: "The version of React Native we want to release. For example 0.75.0-rc.0"
+    required: true
+  is_latest_on_npm:
+    description: "Whether we want to tag this release as latest on NPM"
+    required: true
+    default: "false"
+  dry_run:
+    description: "Whether the job should be executed in dry-run mode or not"
+    default: "false"
 runs:
   using: composite
   steps:
     - name: Yarn install
       shell: bash
       run: yarn install --non-interactive
+    - name: Configure Git
+      shell: bash
+      run: |
+        git config --local user.email "bot@reactnative.dev"
+        git config --local user.name "React Native Bot"
     - name: Creating release commit
       shell: bash
       run: |
@@ -23,7 +39,7 @@ runs:
         git tag -a "latest" -m "latest"
     - name: Pushing release commit
       shell: bash
-      if: ${{ inputs.dry_run == false }}
+      if: ${{ inputs.dry_run == 'false' }}
       run: |
         CURR_BRANCH="$(git branch --show-current)"
         git push origin "$CURR_BRANCH" --follow-tags

.github/actions/prepare-hermes-workspace/action.yml

@@ -0,0 +1,104 @@
+name: prepare-hermes-workspace
+description: This action prepares the hermes workspace with the right hermes and react-native versions.
+inputs:
+  HERMES_WS_DIR:
+    required: true
+    description: The hermes dir we need to use to setup the workspace
+  HERMES_VERSION_FILE:
+    required: true
+    description: the path to the file that will contain the hermes version
+  BUILD_FROM_SOURCE:
+    description: Whether we need to build from source or not
+    default: true
+outputs:
+  hermes-version:
+    description: the version of Hermes tied to this run
+    value: ${{ steps.hermes-version.outputs.VERSION }}
+  react-native-version:
+    description: the version of React Native tied to this run
+    value: ${{ steps.react-native-version.outputs.VERSION }}
+runs:
+  using: composite
+  steps:
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
+
+    - name: Setup hermes version
+      shell: bash
+      id: hermes-version
+      run: |
+        mkdir -p "/tmp/hermes" "/tmp/hermes/download" "/tmp/hermes/hermes"
+
+        if [ -f "$HERMES_VERSION_FILE" ]; then
+          echo "Hermes Version file found! Using this version for the build:"
+          echo "VERSION=$(cat $HERMES_VERSION_FILE)" >> "$GITHUB_OUTPUT"
+        else
+          echo "Hermes Version file not found!!!"
+          echo "Using the last commit from main for the build:"
+          HERMES_TAG_SHA=$(git ls-remote https://github.com/facebook/hermes main | cut -f 1 | tr -d '[:space:]')
+          echo "VERSION=$HERMES_TAG_SHA" >> "$GITHUB_OUTPUT"
+        fi
+        echo "Hermes commit is $HERMES_TAG_SHA"
+
+    - name: Get react-native version
+      shell: bash
+      id: react-native-version
+      run: |
+        VERSION=$(cat packages/react-native/package.json | jq -r '.version')
+        # Save the react native version we are building in an output variable so we can use that file as part of the cache key.
+        echo "VERSION=$VERSION" >> "$GITHUB_OUTPUT"
+        echo "React Native Version is $VERSION"
+
+    - name: Cache hermes workspace
+      id: restore-hermes
+      uses: actions/cache/restore@v4.0.0
+      with:
+        path: |
+          /tmp/hermes/download/
+          /tmp/hermes/hermes/
+        key: v1-hermes-${{ steps.hermes-version.outputs.version }}
+        enableCrossOsArchive: true
+
+    # It happened while testing that a cache was created from the right folders
+    # but those folders where empty. Thus, the next check ensures that we can work with those caches.
+    - name: Check if cache was meaningful
+      id: meaningful-cache
+      shell: bash
+      run: |
+        if [[ -d /tmp/hermes/hermes ]] && [[ -n "$(ls -A /tmp/hermes/hermes)"  ]]; then
+          echo "Found a good hermes cache"
+          echo "HERMES_CACHED=true" >> "$GITHUB_OUTPUT"
+        fi
+
+    - name: Yarn- Install Dependencies
+      if: ${{ steps.meaningful-cache.outputs.HERMES_CACHED != 'true' }}
+      shell: bash
+      run: yarn install --non-interactive
+
+    - name: Download Hermes tarball
+      if: ${{ steps.meaningful-cache.outputs.HERMES_CACHED != 'true' }}
+      shell: bash
+      run: |
+        node packages/react-native/scripts/hermes/prepare-hermes-for-build ${{ github.event.pull_request.html_url }}
+        cp packages/react-native/sdks/download/* $HERMES_WS_DIR/download/.
+        cp -r packages/react-native/sdks/hermes/* $HERMES_WS_DIR/hermes/.
+
+        echo ${{ steps.hermes-version.outputs.version }}
+
+    - name: Upload Hermes artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: hermes-workspace
+        path: |
+          /tmp/hermes/download/
+          /tmp/hermes/hermes/
+
+    - name: Cache hermes workspace
+      uses: actions/cache/save@v4.0.0
+      if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode.
+      with:
+        path: |
+          /tmp/hermes/download/
+          /tmp/hermes/hermes/
+        key: v1-hermes-${{ steps.hermes-version.outputs.version }}
+        enableCrossOsArchive: true

.github/actions/restore-hermes-workspace/action.yml

@@ -1,8 +1,13 @@
-name: setup_hermes_workspace
-description: "Setup hermes workspace"
+name: restore-hermes-workspace
+description: "Restore hermes workspace that has been created in Prepare Hermes Workspace"
 runs:
   using: composite
   steps:
+    - name: Download Previous Artifacts
+      uses: actions/download-artifact@v4
+      with:
+        name: hermes-workspace
+        path: /tmp/hermes
     - name: Set up workspace
       shell: bash
       run: |

.github/actions/test_ios_helloworld/action.yml

@@ -45,17 +45,20 @@ runs:
       uses: ./.github/actions/setup-xcode
     - name: Setup node.js
       uses: ./.github/actions/setup-node
-    - name: Cache setup
-      id: cache_setup
-      uses: ./.github/actions/cache_setup
+    - name: Create Hermes folder
+      shell: bash
+      run: mkdir -p "$HERMES_WS_DIR"
+    - name: Download Hermes
+      uses: actions/download-artifact@v4
       with:
-        hermes-version: ${{ inputs.hermes-version }}
-        react-native-version: ${{ inputs.react-native-version }}
+        name: hermes-darwin-bin-${{ inputs.flavor }}
+        path: /tmp/hermes/hermes-runtime-darwin/
+    - name: Print Downloaded hermes
+      shell: bash
+      run: ls -lR "$HERMES_WS_DIR"
     - name: Run yarn
       shell: bash
       run: yarn install --non-interactive
-    - name: Setup Hermes workspace
-      uses: ./.github/actions/setup_hermes_workspace
     - name: Setup ruby
       uses: ruby/setup-ruby@v1.170.0
       with:
@@ -78,6 +81,17 @@ runs:
           args+=(--jsvm jsc)
           yarn bootstrap ios "${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" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-debug.tar.gz"
+          fi
+
+          if [[ -f "$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 "$BUILD_TYPE")
           HERMES_PATH="$HERMES_WS_DIR/hermes-runtime-darwin/$TARBALL_FILENAME"
@@ -87,6 +101,7 @@ runs:
       shell: bash
       run: |
         cd packages/helloworld
+
         args=()
         if [[ ${{ inputs.flavor }} == "Release" ]]; then
           args+=(--prod)

.github/actions/test_ios_rntester/action.yml

@@ -38,12 +38,11 @@ runs:
     - name: Run yarn
       shell: bash
       run: yarn install --non-interactive
-    - name: Cache setup
-      id: cache_setup
-      uses: ./.github/actions/cache_setup
+    - name: Download Hermes
+      uses: actions/download-artifact@v4
       with:
-        hermes-version: ${{ inputs.hermes-version }}
-        react-native-version: ${{ inputs.react-native-version }}
+        name: hermes-darwin-bin-${{ inputs.flavor }}
+        path: ${{ inputs.hermes-tarball-artifacts-dir }}
     - name: Setup ruby
       uses: ruby/setup-ruby@v1.170.0
       with:
@@ -82,6 +81,7 @@ runs:
         if [[ -e $TARBALL_PATH ]]; then
           tar -xf $TARBALL_PATH
           echo 'print(HermesInternal?.getRuntimeProperties?.()["OSS Release Version"])' > test.js
+          chmod +x ./destroot/bin/hermes
           ./destroot/bin/hermes test.js
           rm test.js
           rm -rf destroot

.github/workflows/create-release.yml

@@ -18,11 +18,13 @@ on:
         default: false
 
 jobs:
-  prepare_release:
+  create_release:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
+        with:
+          token: ${{ secrets.REACT_NATIVE_BOT_GITHUB_TOKEN }}
       - name: Check if on stable branch
         id: check_stable_branch
         run: |
@@ -46,3 +48,7 @@ jobs:
       - name: Execute Prepare Release
         if: ${{ steps.check_stable_branch.outputs.ON_STABLE_BRANCH && !steps.check_if_tag_exists.outputs.TAG_EXISTS }}
         uses: ./.github/actions/create-release
+        with:
+          version: ${{ inputs.version }}
+          is_latest_on_npm: ${{ inputs.is_latest_on_npm }}
+          dry_run: ${{ inputs.dry_run }}

.github/workflows/nightly.yml

@@ -28,54 +28,19 @@ jobs:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_VERSION_FILE: packages/react-native/sdks/.hermesversion
       BUILD_FROM_SOURCE: true
-      GRADLE_OPTS: '-Dorg.gradle.daemon=false'
     outputs:
-      react-native-version: ${{ steps.react-native-version.outputs.version }}
-      hermes-version: ${{ steps.hermes-version.outputs.version }}
+      react-native-version: ${{ steps.prepare-hermes-workspace.outputs.react-native-version }}
+      hermes-version: ${{ steps.prepare-hermes-workspace.outputs.hermes-version }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Setup node.js
-        uses: ./.github/actions/setup-node
-      - name: Setup hermes version
-        id: hermes-version
-        run: |
-          mkdir -p "/tmp/hermes" "/tmp/hermes/download" "/tmp/hermes/hermes"
-
-          if [ -f "$HERMES_VERSION_FILE" ]; then
-            echo "Hermes Version file found! Using this version for the build:"
-            echo "VERSION=$(cat $HERMES_VERSION_FILE)" >> "$GITHUB_OUTPUT"
-          else
-            echo "Hermes Version file not found!!!"
-            echo "Using the last commit from main for the build:"
-            HERMES_TAG_SHA=$(git ls-remote https://github.com/$GITHUB_REPOSITORY main | cut -f 1 | tr -d '[:space:]')
-            echo "VERSION=$HERMES_TAG_SHA" >> "$GITHUB_OUTPUT"
-          fi
-          echo "Hermes commit is $HERMES_TAG_SHA"
-      - name: Get react-native version
-        id: react-native-version
-        run: |
-          VERSION=$(cat packages/react-native/package.json | jq -r '.version')
-          # Save the react native version we are building in an output variable so we can use that file as part of the cache key.
-          echo "VERSION=$VERSION" >> "$GITHUB_OUTPUT"
-          echo "React Native Version is $VERSION"
-      - name: Cache hermes workspace
-        uses: actions/cache@v4.0.0
+      - name: Prepare Hermes Workspace
+        id: prepare-hermes-workspace
+        uses: ./.github/actions/prepare-hermes-workspace
         with:
-          path: |
-            /tmp/hermes/download/
-            /tmp/hermes/hermes/
-          key: v1-hermes-${{ steps.hermes-version.outputs.version }}-${{ github.run_number }}
-          enableCrossOsArchive: true
-      - name: Yarn- Install Dependencies
-        run: yarn install --non-interactive
-      - name: Download Hermes tarball
-        run: |
-          node packages/react-native/scripts/hermes/prepare-hermes-for-build ${{ github.event.pull_request.html_url }}
-          cp packages/react-native/sdks/download/* $HERMES_WS_DIR/download/.
-          cp -r packages/react-native/sdks/hermes/* $HERMES_WS_DIR/hermes/.
-
-          echo ${{ steps.hermes-version.outputs.version }}
+          HERMES_WS_DIR: ${{ env.HERMES_WS_DIR }}
+          HERMES_VERSION_FILE: ${{ env.HERMES_VERSION_FILE }}
+          BUILD_FROM_SOURCE: ${{ env.BUILD_FROM_SOURCE }}
 
   build_hermesc_apple:
     runs-on: macos-13
@@ -86,18 +51,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Cache hermes workspace
-        uses: actions/cache@v4.0.0
-        with:
-          path: |
-            /tmp/hermes/download/
-            /tmp/hermes/hermes/
-          key: v1-hermes-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ github.run_number }}
-          enableCrossOsArchive: true
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
       - name: Hermes apple cache
-        uses: actions/cache@v4.0.0
+        uses: actions/cache/restore@v4.0.0
         with:
           path: ./packages/react-native/sdks/hermes/build_host_hermesc
           key: v2-hermesc-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
@@ -106,6 +63,18 @@ jobs:
           cd ./packages/react-native/sdks/hermes || exit 1
           . ./utils/build-apple-framework.sh
           build_host_hermesc_if_needed
+      - name: Upload HermesC Artifact
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermesc-apple
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+      - name: Cache hermesc apple
+        uses: actions/cache/save@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        with:
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+          key: v2-hermesc-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          enableCrossOsArchive: true
 
   build_apple_slices_hermes:
     runs-on: macos-14
@@ -114,6 +83,9 @@ jobs:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
       HERMES_OSXBIN_ARTIFACTS_DIR: /tmp/hermes/osx-bin
+      IOS_DEPLOYMENT_TARGET: "13.4"
+      XROS_DEPLOYMENT_TARGET: "1.0"
+      MAC_DEPLOYMENT_TARGET: "10.15"
     continue-on-error: true
     strategy:
       fail-fast: false
@@ -125,33 +97,20 @@ jobs:
         uses: actions/checkout@v4.1.1
       - name: Setup xcode
         uses: ./.github/actions/setup-xcode
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
+      - name: Restore HermesC Artifact
+        uses: actions/download-artifact@v4.1.3
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
-      - name: Check if the required artifacts already exist
-        id: check_if_apple_artifacts_are_there
-        run: |
-          FLAVOR="${{ matrix.flavor }}"
-          echo "Flavor is $FLAVOR"
-          OSX_BIN="/tmp/hermes/osx-bin/$FLAVOR"
-          DSYM="/tmp/hermes/dSYM/$FLAVOR"
-          HERMES="/tmp/hermes/hermes-runtime-darwin/hermes-ios-$FLAVOR.tar.gz"
-
-          if [[ -d "$OSX_BIN" ]] && \
-             [[ -d "$DSYM" ]] && \
-             [[ -f "$HERMES" ]]; then
-
-            echo "Artifacts are there!"
-            echo "ARTIFACTS_EXIST=true" >> $GITHUB_ENV
-            echo "ARTIFACTS_EXIST=true" >> $GITHUB_OUTPUT
-          fi
+          name: hermesc-apple
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+      - name: Restore Slice From Cache
+        id: restore-slice-cache
+        uses: actions/cache/restore@v4.0.0
+        with:
+          path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
+          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-${{ matrix.slice }}-${{ matrix.flavor }}
       - name: Build the Hermes ${{ matrix.slice }} frameworks
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
           SLICE=${{ matrix.slice }}
@@ -169,11 +128,20 @@ jobs:
             exit 0
           fi
 
+          export RELEASE_VERSION=${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+
+          # HermesC is used to build hermes, so it has to be executable
+          chmod +x ./build_host_hermesc/bin/hermesc
+
           if [[ "$SLICE" == "macosx" ]]; then
             echo "[HERMES] Building Hermes for MacOS"
+
+            chmod +x ./utils/build-mac-framework.sh
             BUILD_TYPE="${{ matrix.flavor }}" ./utils/build-mac-framework.sh
           else
             echo "[HERMES] Building Hermes for iOS: $SLICE"
+
+            chmod +x ./utils/build-ios-framework.sh
             BUILD_TYPE="${{ matrix.flavor }}" ./utils/build-ios-framework.sh "$SLICE"
           fi
 
@@ -195,9 +163,14 @@ jobs:
             echo "Please try again"
             exit 1
           fi
+      - name: Upload Artifact for Slice (${{ matrix.slice }}, ${{ matrix.flavor }}}
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: slice-${{ matrix.slice }}-${{ matrix.flavor }}
+          path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
       - name: Save slice cache
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        uses: actions/cache/save@v4.0.0
         with:
           path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
           key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-${{ matrix.slice }}-${{ matrix.flavor }}
@@ -220,14 +193,16 @@ jobs:
         uses: ./.github/actions/setup-xcode
       - name: Setup node.js
         uses: ./.github/actions/setup-node
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
+      - name: Restore Cached Artifacts
+        uses: actions/cache/restore@v4.0.0
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
+          key: v2-hermes-osx-bin-${{ matrix.flavor }}-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          path: |
+            /tmp/hermes/osx-bin/${{ matrix.flavor }}
+            /tmp/hermes/dSYM/${{ matrix.flavor }}
+            /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
       - name: Check if the required artifacts already exist
         id: check_if_apple_artifacts_are_there
         run: |
@@ -246,46 +221,46 @@ jobs:
             echo "ARTIFACTS_EXIST=true" >> $GITHUB_OUTPUT
           fi
       - name: Yarn- Install Dependencies
-        if: ${{ ! contains(github.event.head_commit.message, 'Bump metro@') && steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: yarn install --non-interactive
       - name: Slice cache macosx
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_macosx_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-macosx-${{ matrix.flavor }}
+          name: slice-macosx-${{ matrix.flavor }}
       - name: Slice cache iphoneos
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_iphoneos_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-iphoneos-${{ matrix.flavor }}
+          name: slice-iphoneos-${{ matrix.flavor }}
       - name: Slice cache iphonesimulator
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_iphonesimulator_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-iphonesimulator-${{ matrix.flavor }}
+          name: slice-iphonesimulator-${{ matrix.flavor }}
       - name: Slice cache catalyst
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_catalyst_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-catalyst-${{ matrix.flavor }}
+          name: slice-catalyst-${{ matrix.flavor }}
       - name: Slice cache xros
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_xros_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-xros-${{ matrix.flavor }}
+          name: slice-xros-${{ matrix.flavor }}
       - name: Slice cache xrsimulator
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_xrsimulator_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-xrsimulator-${{ matrix.flavor }}
+          name: slice-xrsimulator-${{ matrix.flavor }}
       - name: Move back build folders
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           ls -l ./packages/react-native/sdks/hermes
           cd ./packages/react-native/sdks/hermes || exit 1
@@ -296,19 +271,23 @@ jobs:
           mv build_xros_${{ matrix.flavor }} build_xros
           mv build_xrsimulator_${{ matrix.flavor }} build_xrsimulator
       - name: Prepare destroot folder
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
+          chmod +x ./utils/build-apple-framework.sh
           . ./utils/build-apple-framework.sh
           prepare_dest_root_for_ci
       - name: Create fat framework for iOS
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
           echo "[HERMES] Creating the universal framework"
+          chmod +x ./utils/build-ios-framework.sh
           ./utils/build-ios-framework.sh build_framework
+
+          chmod +x ./destroot/bin/hermesc
       - name: Package the Hermes Apple frameworks
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           BUILD_TYPE="${{ matrix.flavor }}"
           echo "Packaging Hermes Apple frameworks for $BUILD_TYPE build type"
@@ -332,18 +311,8 @@ jobs:
           mkdir -p /tmp/hermes/osx-bin/${{ matrix.flavor }}
           cp ./packages/react-native/sdks/hermes/build_macosx/bin/* /tmp/hermes/osx-bin/${{ matrix.flavor }}
           ls -lR /tmp/hermes/osx-bin/
-      - name: Upload darwin artifacts
-        uses: actions/upload-artifact@v4.3.1
-        with:
-          name: hermes-darwin-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/hermes-runtime-darwin
-      - name: Upload osx-bin
-        uses: actions/upload-artifact@v4.3.1
-        with:
-          name: hermes-osx-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/osx-bin
       - name: Create dSYM archive
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           FLAVOR=${{ matrix.flavor }}
           WORKING_DIR="/tmp/hermes_tmp/dSYM/$FLAVOR"
@@ -375,10 +344,32 @@ jobs:
         with:
           name: hermes-dSYM-${{ matrix.flavor }}
           path: /tmp/hermes/dSYM/${{ matrix.flavor }}
+      - name: Upload hermes Runtime artifacts
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermes-darwin-bin-${{ matrix.flavor }}
+          path: /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
+      - name: Upload hermes osx artifacts
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermes-osx-bin-${{ matrix.flavor }}
+          path: /tmp/hermes/osx-bin/${{ matrix.flavor }}
+      - name: Upload Hermes Artifacts
+        uses: actions/cache/save@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        with:
+          key: v2-hermes-artifacts-${{ matrix.flavor }}-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          path: |
+            /tmp/hermes/osx-bin/${{ matrix.flavor }}
+            /tmp/hermes/dSYM/${{ matrix.flavor }}
+            /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
 
   build_hermesc_linux:
     runs-on: ubuntu-latest
     needs: prepare_hermes_workspace
+    env:
+      HERMES_WS_DIR: /tmp/hermes
+      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
@@ -387,12 +378,8 @@ jobs:
           sudo apt update
           sudo apt install -y git openssh-client cmake build-essential \
               libreadline-dev libicu-dev jq zip python3
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
-        with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
       - name: Linux cache
         uses: actions/cache@v4.0.0
         with:
@@ -426,18 +413,25 @@ jobs:
     needs: prepare_hermes_workspace
     env:
       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'
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Download Previous Artifacts
+        uses: actions/download-artifact@v4
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          name: hermes-workspace
+          path: 'D:\tmp\hermes'
+      - name: Set up workspace
+        run: |
+          mkdir -p D:\tmp\hermes\osx-bin
+          mkdir -p .\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@v4.0.0
         with:
@@ -548,6 +542,7 @@ jobs:
           name: rntester-apk
           path: packages/rn-tester/android/app/build/outputs/apk/
           compression-level: 0
+
   build_npm_package:
     runs-on: 8-core-ubuntu
     needs: [set_release_type, prepare_hermes_workspace, build_hermes_macos, build_hermesc_linux, build_hermesc_windows,build_android]
@@ -578,12 +573,12 @@ jobs:
         uses: actions/download-artifact@v4.1.3
         with:
           name: hermes-osx-bin-Release
-          path: /tmp/hermes/osx-bin
+          path: /tmp/hermes/osx-bin/Release
       - name: Download osx-bin debug artifacts
         uses: actions/download-artifact@v4.1.3
         with:
           name: hermes-osx-bin-Debug
-          path: /tmp/hermes/osx-bin
+          path: /tmp/hermes/osx-bin/Debug
       - name: Download darwin-bin release artifacts
         uses: actions/download-artifact@v4.1.3
         with:

.github/workflows/publish-release.yml

@@ -1,9 +1,9 @@
-name: Publish release
-
+name: Publish Release
 on:
   push:
     tags:
-      - "v0.[0-9]+.[0-9]+(-*)?"  # This should match v0.X.Y and v0.X.Y-RC.0
+      - "v0.*.*"  # This should match v0.X.Y
+      - "v0.*.*-rc.*"  # This should match v0.X.Y-RC.0
 jobs:
   set_release_type:
     runs-on: ubuntu-latest
@@ -25,54 +25,19 @@ jobs:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_VERSION_FILE: packages/react-native/sdks/.hermesversion
       BUILD_FROM_SOURCE: true
-      GRADLE_OPTS: '-Dorg.gradle.daemon=false'
     outputs:
-      react-native-version: ${{ steps.react-native-version.outputs.version }}
-      hermes-version: ${{ steps.hermes-version.outputs.version }}
+      react-native-version: ${{ steps.prepare-hermes-workspace.outputs.react-native-version }}
+      hermes-version: ${{ steps.prepare-hermes-workspace.outputs.hermes-version }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Setup node.js
-        uses: ./.github/actions/setup-node
-      - name: Setup hermes version
-        id: hermes-version
-        run: |
-          mkdir -p "/tmp/hermes" "/tmp/hermes/download" "/tmp/hermes/hermes"
-
-          if [ -f "$HERMES_VERSION_FILE" ]; then
-            echo "Hermes Version file found! Using this version for the build:"
-            echo "VERSION=$(cat $HERMES_VERSION_FILE)" >> "$GITHUB_OUTPUT"
-          else
-            echo "Hermes Version file not found!!!"
-            echo "Using the last commit from main for the build:"
-            HERMES_TAG_SHA=$(git ls-remote https://github.com/$GITHUB_REPOSITORY main | cut -f 1 | tr -d '[:space:]')
-            echo "VERSION=$HERMES_TAG_SHA" >> "$GITHUB_OUTPUT"
-          fi
-          echo "Hermes commit is $HERMES_TAG_SHA"
-      - name: Get react-native version
-        id: react-native-version
-        run: |
-          VERSION=$(cat packages/react-native/package.json | jq -r '.version')
-          # Save the react native version we are building in an output variable so we can use that file as part of the cache key.
-          echo "VERSION=$VERSION" >> "$GITHUB_OUTPUT"
-          echo "React Native Version is $VERSION"
-      - name: Cache hermes workspace
-        uses: actions/cache@v4.0.0
+      - name: Prepare Hermes Workspace
+        id: prepare-hermes-workspace
+        uses: ./.github/actions/prepare-hermes-workspace
         with:
-          path: |
-            /tmp/hermes/download/
-            /tmp/hermes/hermes/
-          key: v1-hermes-${{ steps.hermes-version.outputs.version }}-${{ github.run_number }}
-          enableCrossOsArchive: true
-      - name: Yarn- Install Dependencies
-        run: yarn install --non-interactive
-      - name: Download Hermes tarball
-        run: |
-          node packages/react-native/scripts/hermes/prepare-hermes-for-build ${{ github.event.pull_request.html_url }}
-          cp packages/react-native/sdks/download/* $HERMES_WS_DIR/download/.
-          cp -r packages/react-native/sdks/hermes/* $HERMES_WS_DIR/hermes/.
-
-          echo ${{ steps.hermes-version.outputs.version }}
+          HERMES_WS_DIR: ${{ env.HERMES_WS_DIR }}
+          HERMES_VERSION_FILE: ${{ env.HERMES_VERSION_FILE }}
+          BUILD_FROM_SOURCE: ${{ env.BUILD_FROM_SOURCE }}
 
   build_hermesc_apple:
     runs-on: macos-13
@@ -83,18 +48,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Cache hermes workspace
-        uses: actions/cache@v4.0.0
-        with:
-          path: |
-            /tmp/hermes/download/
-            /tmp/hermes/hermes/
-          key: v1-hermes-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ github.run_number }}
-          enableCrossOsArchive: true
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
       - name: Hermes apple cache
-        uses: actions/cache@v4.0.0
+        uses: actions/cache/restore@v4.0.0
         with:
           path: ./packages/react-native/sdks/hermes/build_host_hermesc
           key: v2-hermesc-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
@@ -103,6 +60,18 @@ jobs:
           cd ./packages/react-native/sdks/hermes || exit 1
           . ./utils/build-apple-framework.sh
           build_host_hermesc_if_needed
+      - name: Upload HermesC Artifact
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermesc-apple
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+      - name: Cache hermesc apple
+        uses: actions/cache/save@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        with:
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+          key: v2-hermesc-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          enableCrossOsArchive: true
 
   build_apple_slices_hermes:
     runs-on: macos-14
@@ -111,6 +80,9 @@ jobs:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
       HERMES_OSXBIN_ARTIFACTS_DIR: /tmp/hermes/osx-bin
+      IOS_DEPLOYMENT_TARGET: "13.4"
+      XROS_DEPLOYMENT_TARGET: "1.0"
+      MAC_DEPLOYMENT_TARGET: "10.15"
     continue-on-error: true
     strategy:
       fail-fast: false
@@ -122,33 +94,20 @@ jobs:
         uses: actions/checkout@v4.1.1
       - name: Setup xcode
         uses: ./.github/actions/setup-xcode
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
+      - name: Restore HermesC Artifact
+        uses: actions/download-artifact@v4.1.3
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
-      - name: Check if the required artifacts already exist
-        id: check_if_apple_artifacts_are_there
-        run: |
-          FLAVOR="${{ matrix.flavor }}"
-          echo "Flavor is $FLAVOR"
-          OSX_BIN="/tmp/hermes/osx-bin/$FLAVOR"
-          DSYM="/tmp/hermes/dSYM/$FLAVOR"
-          HERMES="/tmp/hermes/hermes-runtime-darwin/hermes-ios-$FLAVOR.tar.gz"
-
-          if [[ -d "$OSX_BIN" ]] && \
-             [[ -d "$DSYM" ]] && \
-             [[ -f "$HERMES" ]]; then
-
-            echo "Artifacts are there!"
-            echo "ARTIFACTS_EXIST=true" >> $GITHUB_ENV
-            echo "ARTIFACTS_EXIST=true" >> $GITHUB_OUTPUT
-          fi
+          name: hermesc-apple
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+      - name: Restore Slice From Cache
+        id: restore-slice-cache
+        uses: actions/cache/restore@v4.0.0
+        with:
+          path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
+          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-${{ matrix.slice }}-${{ matrix.flavor }}
       - name: Build the Hermes ${{ matrix.slice }} frameworks
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
           SLICE=${{ matrix.slice }}
@@ -166,11 +125,20 @@ jobs:
             exit 0
           fi
 
+          export RELEASE_VERSION=${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+
+          # HermesC is used to build hermes, so it has to be executable
+          chmod +x ./build_host_hermesc/bin/hermesc
+
           if [[ "$SLICE" == "macosx" ]]; then
             echo "[HERMES] Building Hermes for MacOS"
+
+            chmod +x ./utils/build-mac-framework.sh
             BUILD_TYPE="${{ matrix.flavor }}" ./utils/build-mac-framework.sh
           else
             echo "[HERMES] Building Hermes for iOS: $SLICE"
+
+            chmod +x ./utils/build-ios-framework.sh
             BUILD_TYPE="${{ matrix.flavor }}" ./utils/build-ios-framework.sh "$SLICE"
           fi
 
@@ -192,9 +160,14 @@ jobs:
             echo "Please try again"
             exit 1
           fi
+      - name: Upload Artifact for Slice (${{ matrix.slice }}, ${{ matrix.flavor }}}
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: slice-${{ matrix.slice }}-${{ matrix.flavor }}
+          path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
       - name: Save slice cache
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        uses: actions/cache/save@v4.0.0
         with:
           path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
           key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-${{ matrix.slice }}-${{ matrix.flavor }}
@@ -217,14 +190,16 @@ jobs:
         uses: ./.github/actions/setup-xcode
       - name: Setup node.js
         uses: ./.github/actions/setup-node
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
+      - name: Restore Cached Artifacts
+        uses: actions/cache/restore@v4.0.0
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
+          key: v2-hermes-osx-bin-${{ matrix.flavor }}-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          path: |
+            /tmp/hermes/osx-bin/${{ matrix.flavor }}
+            /tmp/hermes/dSYM/${{ matrix.flavor }}
+            /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
       - name: Check if the required artifacts already exist
         id: check_if_apple_artifacts_are_there
         run: |
@@ -243,46 +218,46 @@ jobs:
             echo "ARTIFACTS_EXIST=true" >> $GITHUB_OUTPUT
           fi
       - name: Yarn- Install Dependencies
-        if: ${{ ! contains(github.event.head_commit.message, 'Bump metro@') && steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: yarn install --non-interactive
       - name: Slice cache macosx
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_macosx_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-macosx-${{ matrix.flavor }}
+          name: slice-macosx-${{ matrix.flavor }}
       - name: Slice cache iphoneos
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_iphoneos_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-iphoneos-${{ matrix.flavor }}
+          name: slice-iphoneos-${{ matrix.flavor }}
       - name: Slice cache iphonesimulator
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_iphonesimulator_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-iphonesimulator-${{ matrix.flavor }}
+          name: slice-iphonesimulator-${{ matrix.flavor }}
       - name: Slice cache catalyst
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_catalyst_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-catalyst-${{ matrix.flavor }}
+          name: slice-catalyst-${{ matrix.flavor }}
       - name: Slice cache xros
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_xros_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-xros-${{ matrix.flavor }}
+          name: slice-xros-${{ matrix.flavor }}
       - name: Slice cache xrsimulator
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_xrsimulator_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-xrsimulator-${{ matrix.flavor }}
+          name: slice-xrsimulator-${{ matrix.flavor }}
       - name: Move back build folders
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           ls -l ./packages/react-native/sdks/hermes
           cd ./packages/react-native/sdks/hermes || exit 1
@@ -293,19 +268,23 @@ jobs:
           mv build_xros_${{ matrix.flavor }} build_xros
           mv build_xrsimulator_${{ matrix.flavor }} build_xrsimulator
       - name: Prepare destroot folder
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
+          chmod +x ./utils/build-apple-framework.sh
           . ./utils/build-apple-framework.sh
           prepare_dest_root_for_ci
       - name: Create fat framework for iOS
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
           echo "[HERMES] Creating the universal framework"
+          chmod +x ./utils/build-ios-framework.sh
           ./utils/build-ios-framework.sh build_framework
+
+          chmod +x ./destroot/bin/hermesc
       - name: Package the Hermes Apple frameworks
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           BUILD_TYPE="${{ matrix.flavor }}"
           echo "Packaging Hermes Apple frameworks for $BUILD_TYPE build type"
@@ -329,18 +308,8 @@ jobs:
           mkdir -p /tmp/hermes/osx-bin/${{ matrix.flavor }}
           cp ./packages/react-native/sdks/hermes/build_macosx/bin/* /tmp/hermes/osx-bin/${{ matrix.flavor }}
           ls -lR /tmp/hermes/osx-bin/
-      - name: Upload darwin artifacts
-        uses: actions/upload-artifact@v4.3.1
-        with:
-          name: hermes-darwin-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/hermes-runtime-darwin
-      - name: Upload osx-bin
-        uses: actions/upload-artifact@v4.3.1
-        with:
-          name: hermes-osx-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/osx-bin
       - name: Create dSYM archive
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           FLAVOR=${{ matrix.flavor }}
           WORKING_DIR="/tmp/hermes_tmp/dSYM/$FLAVOR"
@@ -372,10 +341,32 @@ jobs:
         with:
           name: hermes-dSYM-${{ matrix.flavor }}
           path: /tmp/hermes/dSYM/${{ matrix.flavor }}
+      - name: Upload hermes Runtime artifacts
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermes-darwin-bin-${{ matrix.flavor }}
+          path: /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
+      - name: Upload hermes osx artifacts
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermes-osx-bin-${{ matrix.flavor }}
+          path: /tmp/hermes/osx-bin/${{ matrix.flavor }}
+      - name: Upload Hermes Artifacts
+        uses: actions/cache/save@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        with:
+          key: v2-hermes-artifacts-${{ matrix.flavor }}-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          path: |
+            /tmp/hermes/osx-bin/${{ matrix.flavor }}
+            /tmp/hermes/dSYM/${{ matrix.flavor }}
+            /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
 
   build_hermesc_linux:
     runs-on: ubuntu-latest
     needs: prepare_hermes_workspace
+    env:
+      HERMES_WS_DIR: /tmp/hermes
+      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
@@ -384,12 +375,8 @@ jobs:
           sudo apt update
           sudo apt install -y git openssh-client cmake build-essential \
               libreadline-dev libicu-dev jq zip python3
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
-        with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
       - name: Linux cache
         uses: actions/cache@v4.0.0
         with:
@@ -423,18 +410,25 @@ jobs:
     needs: prepare_hermes_workspace
     env:
       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'
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Download Previous Artifacts
+        uses: actions/download-artifact@v4
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          name: hermes-workspace
+          path: 'D:\tmp\hermes'
+      - name: Set up workspace
+        run: |
+          mkdir -p D:\tmp\hermes\osx-bin
+          mkdir -p .\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@v4.0.0
         with:
@@ -515,7 +509,9 @@ jobs:
       - name: Install dependencies
         run: yarn install --non-interactive
       - name: Set React Native Version
-        run: node ./scripts/releases/set-rn-version.js --build-type ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
+        run: |
+          git config --global --add safe.directory /__w/react-native/react-native
+          node ./scripts/releases/set-rn-version.js --build-type ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
       - name: Setup gradle
         uses: ./.github/actions/setup-gradle
       - name: Build and publish all the Android Artifacts to /tmp/maven-local
@@ -576,12 +572,12 @@ jobs:
         uses: actions/download-artifact@v4.1.3
         with:
           name: hermes-osx-bin-Release
-          path: /tmp/hermes/osx-bin
+          path: /tmp/hermes/osx-bin/Release
       - name: Download osx-bin debug artifacts
         uses: actions/download-artifact@v4.1.3
         with:
           name: hermes-osx-bin-Debug
-          path: /tmp/hermes/osx-bin
+          path: /tmp/hermes/osx-bin/Debug
       - name: Download darwin-bin release artifacts
         uses: actions/download-artifact@v4.1.3
         with:

.github/workflows/test-all.yml

@@ -2,6 +2,7 @@ name: Test All
 
 on:
   workflow_dispatch:
+  pull_request:
   push:
     branches:
       - main
@@ -36,52 +37,18 @@ jobs:
       HERMES_VERSION_FILE: packages/react-native/sdks/.hermesversion
       BUILD_FROM_SOURCE: true
     outputs:
-      react-native-version: ${{ steps.react-native-version.outputs.version }}
-      hermes-version: ${{ steps.hermes-version.outputs.version }}
+      react-native-version: ${{ steps.prepare-hermes-workspace.outputs.react-native-version }}
+      hermes-version: ${{ steps.prepare-hermes-workspace.outputs.hermes-version }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Setup node.js
-        uses: ./.github/actions/setup-node
-      - name: Setup hermes version
-        id: hermes-version
-        run: |
-          mkdir -p "/tmp/hermes" "/tmp/hermes/download" "/tmp/hermes/hermes"
-
-          if [ -f "$HERMES_VERSION_FILE" ]; then
-            echo "Hermes Version file found! Using this version for the build:"
-            echo "VERSION=$(cat $HERMES_VERSION_FILE)" >> "$GITHUB_OUTPUT"
-          else
-            echo "Hermes Version file not found!!!"
-            echo "Using the last commit from main for the build:"
-            HERMES_TAG_SHA=$(git ls-remote https://github.com/$GITHUB_REPOSITORY main | cut -f 1 | tr -d '[:space:]')
-            echo "VERSION=$HERMES_TAG_SHA" >> "$GITHUB_OUTPUT"
-          fi
-          echo "Hermes commit is $HERMES_TAG_SHA"
-      - name: Get react-native version
-        id: react-native-version
-        run: |
-          VERSION=$(cat packages/react-native/package.json | jq -r '.version')
-          # Save the react native version we are building in an output variable so we can use that file as part of the cache key.
-          echo "VERSION=$VERSION" >> "$GITHUB_OUTPUT"
-          echo "React Native Version is $VERSION"
-      - name: Cache hermes workspace
-        uses: actions/cache@v4.0.0
+      - name: Prepare Hermes Workspace
+        id: prepare-hermes-workspace
+        uses: ./.github/actions/prepare-hermes-workspace
         with:
-          path: |
-            /tmp/hermes/download/
-            /tmp/hermes/hermes/
-          key: v1-hermes-${{ steps.hermes-version.outputs.version }}-${{ github.run_number }}
-          enableCrossOsArchive: true
-      - name: Yarn- Install Dependencies
-        run: yarn install --non-interactive
-      - name: Download Hermes tarball
-        run: |
-          node packages/react-native/scripts/hermes/prepare-hermes-for-build ${{ github.event.pull_request.html_url }}
-          cp packages/react-native/sdks/download/* $HERMES_WS_DIR/download/.
-          cp -r packages/react-native/sdks/hermes/* $HERMES_WS_DIR/hermes/.
-
-          echo ${{ steps.hermes-version.outputs.version }}
+          HERMES_WS_DIR: ${{ env.HERMES_WS_DIR }}
+          HERMES_VERSION_FILE: ${{ env.HERMES_VERSION_FILE }}
+          BUILD_FROM_SOURCE: ${{ env.BUILD_FROM_SOURCE }}
 
   build_hermesc_apple:
     runs-on: macos-13
@@ -92,18 +59,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Cache hermes workspace
-        uses: actions/cache@v4.0.0
-        with:
-          path: |
-            /tmp/hermes/download/
-            /tmp/hermes/hermes/
-          key: v1-hermes-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ github.run_number }}
-          enableCrossOsArchive: true
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
       - name: Hermes apple cache
-        uses: actions/cache@v4.0.0
+        uses: actions/cache/restore@v4.0.0
         with:
           path: ./packages/react-native/sdks/hermes/build_host_hermesc
           key: v2-hermesc-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
@@ -112,6 +71,18 @@ jobs:
           cd ./packages/react-native/sdks/hermes || exit 1
           . ./utils/build-apple-framework.sh
           build_host_hermesc_if_needed
+      - name: Upload HermesC Artifact
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermesc-apple
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+      - name: Cache hermesc apple
+        uses: actions/cache/save@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        with:
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+          key: v2-hermesc-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          enableCrossOsArchive: true
 
   build_apple_slices_hermes:
     runs-on: macos-14
@@ -120,6 +91,9 @@ jobs:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
       HERMES_OSXBIN_ARTIFACTS_DIR: /tmp/hermes/osx-bin
+      IOS_DEPLOYMENT_TARGET: "13.4"
+      XROS_DEPLOYMENT_TARGET: "1.0"
+      MAC_DEPLOYMENT_TARGET: "10.15"
     continue-on-error: true
     strategy:
       fail-fast: false
@@ -131,30 +105,19 @@ jobs:
         uses: actions/checkout@v4.1.1
       - name: Setup xcode
         uses: ./.github/actions/setup-xcode
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
+      - name: Restore HermesC Artifact
+        uses: actions/download-artifact@v4.1.3
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
-      - name: Check if the required artifacts already exist
-        id: check_if_apple_artifacts_are_there
-        run: |
-          FLAVOR="${{ matrix.flavor }}"
-          echo "Flavor is $FLAVOR"
-          OSX_BIN="/tmp/hermes/osx-bin/$FLAVOR"
-          DSYM="/tmp/hermes/dSYM/$FLAVOR"
-          HERMES="/tmp/hermes/hermes-runtime-darwin/hermes-ios-$FLAVOR.tar.gz"
-
-          if [[ -d "$OSX_BIN" ]] && \
-             [[ -d "$DSYM" ]] && \
-             [[ -f "$HERMES" ]]; then
-
-            echo "Artifacts are there!"
-            echo "ARTIFACTS_EXIST=true" >> $GITHUB_ENV
-          fi
+          name: hermesc-apple
+          path: ./packages/react-native/sdks/hermes/build_host_hermesc
+      - name: Restore Slice From Cache
+        id: restore-slice-cache
+        uses: actions/cache/restore@v4.0.0
+        with:
+          path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
+          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-${{ matrix.slice }}-${{ matrix.flavor }}
       - name: Build the Hermes ${{ matrix.slice }} frameworks
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
@@ -173,11 +136,20 @@ jobs:
             exit 0
           fi
 
+          export RELEASE_VERSION=${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+
+          # HermesC is used to build hermes, so it has to be executable
+          chmod +x ./build_host_hermesc/bin/hermesc
+
           if [[ "$SLICE" == "macosx" ]]; then
             echo "[HERMES] Building Hermes for MacOS"
+
+            chmod +x ./utils/build-mac-framework.sh
             BUILD_TYPE="${{ matrix.flavor }}" ./utils/build-mac-framework.sh
           else
             echo "[HERMES] Building Hermes for iOS: $SLICE"
+
+            chmod +x ./utils/build-ios-framework.sh
             BUILD_TYPE="${{ matrix.flavor }}" ./utils/build-ios-framework.sh "$SLICE"
           fi
 
@@ -199,8 +171,14 @@ jobs:
             echo "Please try again"
             exit 1
           fi
+      - name: Upload Artifact for Slice (${{ matrix.slice }}, ${{ matrix.flavor }}}
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: slice-${{ matrix.slice }}-${{ matrix.flavor }}
+          path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
       - name: Save slice cache
-        uses: actions/cache@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        uses: actions/cache/save@v4.0.0
         with:
           path: ./packages/react-native/sdks/hermes/build_${{ matrix.slice }}_${{ matrix.flavor }}
           key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-${{ matrix.slice }}-${{ matrix.flavor }}
@@ -223,14 +201,16 @@ jobs:
         uses: ./.github/actions/setup-xcode
       - name: Setup node.js
         uses: ./.github/actions/setup-node
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
+      - name: Restore Cached Artifacts
+        uses: actions/cache/restore@v4.0.0
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-      - name: Setup Hermes workspace
-        uses: ./.github/actions/setup_hermes_workspace
+          key: v3-hermes-artifacts-${{ matrix.flavor }}-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          path: |
+            /tmp/hermes/osx-bin/${{ matrix.flavor }}
+            /tmp/hermes/dSYM/${{ matrix.flavor }}
+            /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
       - name: Check if the required artifacts already exist
         id: check_if_apple_artifacts_are_there
         run: |
@@ -249,45 +229,46 @@ jobs:
             echo "ARTIFACTS_EXIST=true" >> $GITHUB_OUTPUT
           fi
       - name: Yarn- Install Dependencies
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: yarn install --non-interactive
       - name: Slice cache macosx
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_macosx_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-macosx-${{ matrix.flavor }}
+          name: slice-macosx-${{ matrix.flavor }}
       - name: Slice cache iphoneos
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_iphoneos_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-iphoneos-${{ matrix.flavor }}
+          name: slice-iphoneos-${{ matrix.flavor }}
       - name: Slice cache iphonesimulator
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_iphonesimulator_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-iphonesimulator-${{ matrix.flavor }}
+          name: slice-iphonesimulator-${{ matrix.flavor }}
       - name: Slice cache catalyst
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_catalyst_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-catalyst-${{ matrix.flavor }}
+          name: slice-catalyst-${{ matrix.flavor }}
       - name: Slice cache xros
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_xros_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-xros-${{ matrix.flavor }}
+          name: slice-xros-${{ matrix.flavor }}
       - name: Slice cache xrsimulator
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
-        uses: actions/cache@v4.0.0
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
+        uses: actions/download-artifact@v4.1.3
         with:
           path: ./packages/react-native/sdks/hermes/build_xrsimulator_${{ matrix.flavor }}
-          key: v4-hermes-apple-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}-${{ hashfiles('packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh') }}-xrsimulator-${{ matrix.flavor }}
+          name: slice-xrsimulator-${{ matrix.flavor }}
       - name: Move back build folders
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           ls -l ./packages/react-native/sdks/hermes
           cd ./packages/react-native/sdks/hermes || exit 1
@@ -298,19 +279,23 @@ jobs:
           mv build_xros_${{ matrix.flavor }} build_xros
           mv build_xrsimulator_${{ matrix.flavor }} build_xrsimulator
       - name: Prepare destroot folder
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
+          chmod +x ./utils/build-apple-framework.sh
           . ./utils/build-apple-framework.sh
           prepare_dest_root_for_ci
       - name: Create fat framework for iOS
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           cd ./packages/react-native/sdks/hermes || exit 1
           echo "[HERMES] Creating the universal framework"
+          chmod +x ./utils/build-ios-framework.sh
           ./utils/build-ios-framework.sh build_framework
+
+          chmod +x ./destroot/bin/hermesc
       - name: Package the Hermes Apple frameworks
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           BUILD_TYPE="${{ matrix.flavor }}"
           echo "Packaging Hermes Apple frameworks for $BUILD_TYPE build type"
@@ -334,18 +319,8 @@ jobs:
           mkdir -p /tmp/hermes/osx-bin/${{ matrix.flavor }}
           cp ./packages/react-native/sdks/hermes/build_macosx/bin/* /tmp/hermes/osx-bin/${{ matrix.flavor }}
           ls -lR /tmp/hermes/osx-bin/
-      - name: Upload darwin artifacts
-        uses: actions/upload-artifact@v4.3.1
-        with:
-          name: hermes-darwin-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/hermes-runtime-darwin
-      - name: Upload osx-bin
-        uses: actions/upload-artifact@v4.3.1
-        with:
-          name: hermes-osx-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/osx-bin
       - name: Create dSYM archive
-        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != true }}
+        if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
         run: |
           FLAVOR=${{ matrix.flavor }}
           WORKING_DIR="/tmp/hermes_tmp/dSYM/$FLAVOR"
@@ -377,6 +352,25 @@ jobs:
         with:
           name: hermes-dSYM-${{ matrix.flavor }}
           path: /tmp/hermes/dSYM/${{ matrix.flavor }}
+      - name: Upload hermes Runtime artifacts
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermes-darwin-bin-${{ matrix.flavor }}
+          path: /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
+      - name: Upload hermes osx artifacts
+        uses: actions/upload-artifact@v4.3.1
+        with:
+          name: hermes-osx-bin-${{ matrix.flavor }}
+          path: /tmp/hermes/osx-bin/${{ matrix.flavor }}
+      - name: Upload Hermes Artifacts
+        uses: actions/cache/save@v4.0.0
+        if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }} # To avoid that the cache explode.
+        with:
+          key: v3-hermes-artifacts-${{ matrix.flavor }}-${{ needs.prepare_hermes_workspace.outputs.hermes-version }}-${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          path: |
+            /tmp/hermes/osx-bin/${{ matrix.flavor }}
+            /tmp/hermes/dSYM/${{ matrix.flavor }}
+            /tmp/hermes/hermes-runtime-darwin/hermes-ios-${{ matrix.flavor }}.tar.gz
 
   test_ios_rntester_ruby_3_2_0:
     runs-on: macos-13
@@ -446,6 +440,9 @@ jobs:
   build_hermesc_linux:
     runs-on: ubuntu-latest
     needs: prepare_hermes_workspace
+    env:
+      HERMES_WS_DIR: /tmp/hermes
+      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
@@ -454,12 +451,8 @@ jobs:
           sudo apt update
           sudo apt install -y git openssh-client cmake build-essential \
               libreadline-dev libicu-dev jq zip python3
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
-        with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+      - name: Restore Hermes workspace
+        uses: ./.github/actions/restore-hermes-workspace
       - name: Linux cache
         uses: actions/cache@v4.0.0
         with:
@@ -493,18 +486,25 @@ jobs:
     needs: prepare_hermes_workspace
     env:
       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'
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
+      - name: Download Previous Artifacts
+        uses: actions/download-artifact@v4
         with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+          name: hermes-workspace
+          path: 'D:\tmp\hermes'
+      - name: Set up workspace
+        run: |
+          mkdir -p D:\tmp\hermes\osx-bin
+          mkdir -p .\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@v4.0.0
         with:
@@ -651,12 +651,12 @@ jobs:
         uses: actions/download-artifact@v4.1.3
         with:
           name: hermes-osx-bin-Release
-          path: /tmp/hermes/osx-bin
+          path: /tmp/hermes/osx-bin/Release
       - name: Download osx-bin debug artifacts
         uses: actions/download-artifact@v4.1.3
         with:
           name: hermes-osx-bin-Debug
-          path: /tmp/hermes/osx-bin
+          path: /tmp/hermes/osx-bin/Debug
       - name: Download darwin-bin release artifacts
         uses: actions/download-artifact@v4.1.3
         with:
@@ -689,12 +689,6 @@ jobs:
           path: /tmp/hermes/linux64-bin
       - name: Show /tmp/hermes directory
         run: ls -lR /tmp/hermes
-      - name: Cache setup
-        id: cache_setup
-        uses: ./.github/actions/cache_setup
-        with:
-          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
-          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
       - name: Copy Hermes binaries
         shell: bash
         run: |
@@ -798,7 +792,7 @@ jobs:
             -d "{\"event_type\": \"publish\", \"client_payload\": { \"version\": \"${{ github.ref_name }}\" }}"
 
   test_android_helloworld:
-    runs-on: ubuntu-latest
+    runs-on: 4-core-ubuntu
     needs: prepare_hermes_workspace
     container:
       image: reactnativecommunity/react-native-android:latest

package.json

@@ -48,8 +48,8 @@
     "@definitelytyped/dtslint": "^0.0.127",
     "@jest/create-cache-key-function": "^29.6.3",
     "@pkgjs/parseargs": "^0.11.0",
-    "@react-native/metro-babel-transformer": "0.75.0-main",
-    "@react-native/metro-config": "0.75.0-main",
+    "@react-native/metro-babel-transformer": "0.75.0-rc.5",
+    "@react-native/metro-config": "0.75.0-rc.5",
     "@tsconfig/node18": "1.0.1",
     "@types/react": "^18.2.6",
     "@typescript-eslint/parser": "^7.1.1",
@@ -103,5 +103,6 @@
   },
   "resolutions": {
     "react-is": "19.0.0-rc-fb9a90fa48-20240614"
-  }
+  },
+  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
 }

packages/assets/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/assets-registry",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Asset support code for React Native.",
   "license": "MIT",
   "repository": {

packages/babel-plugin-codegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/babel-plugin-codegen",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Babel plugin to generate native module and view manager code for React Native.",
   "license": "MIT",
   "repository": {
@@ -25,7 +25,7 @@
     "index.js"
   ],
   "dependencies": {
-    "@react-native/codegen": "0.75.0-main"
+    "@react-native/codegen": "0.75.0-rc.5"
   },
   "devDependencies": {
     "@babel/core": "^7.20.0"

packages/community-cli-plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/community-cli-plugin",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Core CLI commands for React Native",
   "keywords": [
     "react-native",
@@ -22,10 +22,10 @@
     "dist"
   ],
   "dependencies": {
-    "@react-native-community/cli-server-api": "14.0.0-alpha.2",
-    "@react-native-community/cli-tools": "14.0.0-alpha.2",
-    "@react-native/dev-middleware": "0.75.0-main",
-    "@react-native/metro-babel-transformer": "0.75.0-main",
+    "@react-native-community/cli-server-api": "14.0.0-alpha.11",
+    "@react-native-community/cli-tools": "14.0.0-alpha.11",
+    "@react-native/dev-middleware": "0.75.0-rc.5",
+    "@react-native/metro-babel-transformer": "0.75.0-rc.5",
     "chalk": "^4.0.0",
     "execa": "^5.1.1",
     "metro": "^0.80.3",

packages/core-cli-utils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/core-cli-utils",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "React Native CLI library for Frameworks to build on",
   "license": "MIT",
   "main": "./src/index.flow.js",

packages/debugger-frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/debugger-frontend",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Debugger frontend for React Native based on Chrome DevTools",
   "keywords": [
     "react-native",

packages/dev-middleware/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/dev-middleware",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Dev server middleware for React Native",
   "keywords": [
     "react-native",
@@ -23,7 +23,7 @@
   ],
   "dependencies": {
     "@isaacs/ttlcache": "^1.4.1",
-    "@react-native/debugger-frontend": "0.75.0-main",
+    "@react-native/debugger-frontend": "0.75.0-rc.5",
     "chrome-launcher": "^0.15.2",
     "chromium-edge-launcher": "^0.2.0",
     "connect": "^3.6.5",

packages/eslint-config-react-native/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-config",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "ESLint config for React Native",
   "license": "MIT",
   "repository": {
@@ -22,7 +22,7 @@
   "dependencies": {
     "@babel/core": "^7.20.0",
     "@babel/eslint-parser": "^7.20.0",
-    "@react-native/eslint-plugin": "0.75.0-main",
+    "@react-native/eslint-plugin": "0.75.0-rc.5",
     "@typescript-eslint/eslint-plugin": "^7.1.1",
     "@typescript-eslint/parser": "^7.1.1",
     "eslint-config-prettier": "^8.5.0",

packages/eslint-plugin-react-native/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-plugin",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "ESLint rules for @react-native/eslint-config",
   "license": "MIT",
   "repository": {

packages/eslint-plugin-specs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/eslint-plugin-specs",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "ESLint rules to validate NativeModule and Component Specs",
   "license": "MIT",
   "repository": {
@@ -31,7 +31,7 @@
     "@babel/eslint-parser": "^7.20.0",
     "@babel/plugin-transform-flow-strip-types": "^7.20.0",
     "@babel/preset-flow": "^7.20.0",
-    "@react-native/codegen": "0.75.0-main",
+    "@react-native/codegen": "0.75.0-rc.5",
     "make-dir": "^2.1.0",
     "pirates": "^4.0.1",
     "source-map-support": "0.5.0"

packages/helloworld/.react-native.config

@@ -2,6 +2,7 @@
   "reactNativePath": "REACT_NATIVE_PATH",
   "reactNativeVersion": "1000.0.0",
   "root": "HELLOWORLD_PATH",
+  "dependencies": {},
   "platforms": {
     "ios": {},
     "android": {}

packages/helloworld/android/settings.gradle

@@ -5,10 +5,11 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+
 // Autolinking has now moved into the React Native Gradle Plugin
 pluginManagement { includeBuild("../../react-native-gradle-plugin") }
 plugins { id("com.facebook.react.settings") }
-extensions.configure(com.facebook.react.ReactSettingsExtension){ ex -> ex.autolinkLibrariesFromCommand() }
+extensions.configure(com.facebook.react.ReactSettingsExtension){ ex -> ex.autolinkLibrariesFromCommand(["/bin/sh", "./scripts/config.sh"]) }
 
 rootProject.name = 'HelloWorld'
 include ':app'

packages/helloworld/ios/Podfile

@@ -10,7 +10,7 @@ if linkage != nil
 end
 
 target 'HelloWorld' do
-  config = use_native_modules!
+  config = use_native_modules!(['sh', '../scripts/config.sh'])
 
   use_react_native!(
     :path => "../../react-native",

packages/helloworld/package.json

@@ -1,6 +1,6 @@
 {
   "name": "helloworld",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "private": true,
   "scripts": {
     "bootstrap": "node ./cli.js bootstrap",
@@ -13,16 +13,16 @@
   },
   "dependencies": {
     "react": "19.0.0-rc-fb9a90fa48-20240614",
-    "react-native": "1000.0.0"
+    "react-native": "0.75.0-rc.5"
   },
   "devDependencies": {
     "@babel/core": "^7.20.0",
     "@babel/preset-env": "^7.20.0",
     "@babel/runtime": "^7.20.0",
-    "@react-native/babel-preset": "0.75.0-main",
-    "@react-native/core-cli-utils": "0.75.0-main",
-    "@react-native/eslint-config": "0.75.0-main",
-    "@react-native/metro-config": "0.75.0-main",
+    "@react-native/babel-preset": "0.75.0-rc.5",
+    "@react-native/core-cli-utils": "0.75.0-rc.5",
+    "@react-native/eslint-config": "0.75.0-rc.5",
+    "@react-native/metro-config": "0.75.0-rc.5",
     "babel-jest": "^29.6.3",
     "chalk": "^4.1.2",
     "commander": "^12.0.0",

packages/helloworld/scripts/config.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+# 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.
+
+set -e
+
+script_dir=$(dirname "$(readlink -f "$0")")
+
+HELLOWORLD_PATH=$(realpath ../)
+REACT_NATIVE_PATH=$(realpath ../../react-native)
+
+sed -e "s|HELLOWORLD_PATH|$HELLOWORLD_PATH|g" -e "s|REACT_NATIVE_PATH|$REACT_NATIVE_PATH|g" "$script_dir/../.react-native.config"

packages/hermes-inspector-msggen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/hermes-inspector-msggen",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "private": true,
   "description": "Hermes Inspector Message Generator for React Native",
   "license": "MIT",

packages/metro-config/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/metro-config",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Metro configuration for React Native.",
   "license": "MIT",
   "repository": {
@@ -26,8 +26,8 @@
     "dist"
   ],
   "dependencies": {
-    "@react-native/js-polyfills": "0.75.0-main",
-    "@react-native/metro-babel-transformer": "0.75.0-main",
+    "@react-native/js-polyfills": "0.75.0-rc.5",
+    "@react-native/metro-babel-transformer": "0.75.0-rc.5",
     "metro-config": "^0.80.3",
     "metro-runtime": "^0.80.3"
   }

packages/normalize-color/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/normalize-colors",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Color normalization for React Native.",
   "license": "MIT",
   "repository": {

packages/polyfills/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/js-polyfills",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Polyfills for React Native.",
   "license": "MIT",
   "repository": {

packages/react-native-babel-preset/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/babel-preset",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Babel preset for React Native applications",
   "main": "src/index.js",
   "repository": {
@@ -56,7 +56,7 @@
     "@babel/plugin-transform-typescript": "^7.5.0",
     "@babel/plugin-transform-unicode-regex": "^7.0.0",
     "@babel/template": "^7.0.0",
-    "@react-native/babel-plugin-codegen": "0.75.0-main",
+    "@react-native/babel-plugin-codegen": "0.75.0-rc.5",
     "babel-plugin-transform-flow-enums": "^0.0.2",
     "react-refresh": "^0.14.0"
   },

packages/react-native-babel-transformer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/metro-babel-transformer",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Babel transformer for React Native applications.",
   "main": "src/index.js",
   "repository": {
@@ -16,7 +16,7 @@
   "license": "MIT",
   "dependencies": {
     "@babel/core": "^7.20.0",
-    "@react-native/babel-preset": "0.75.0-main",
+    "@react-native/babel-preset": "0.75.0-rc.5",
     "hermes-parser": "0.22.0",
     "nullthrows": "^1.1.1"
   },

packages/react-native-bots/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@react-native/bots",
   "description": "React Native Bots",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "private": true,
   "license": "MIT",
   "repository": {

packages/react-native-codegen-typescript-test/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/codegen-typescript-test",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "private": true,
   "description": "TypeScript related unit test for @react-native/codegen",
   "license": "MIT",
@@ -19,7 +19,7 @@
     "prepare": "yarn run build"
   },
   "dependencies": {
-    "@react-native/codegen": "0.75.0-main"
+    "@react-native/codegen": "0.75.0-rc.5"
   },
   "devDependencies": {
     "@babel/core": "^7.20.0",

packages/react-native-codegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/codegen",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Code generation tools for React Native",
   "license": "MIT",
   "repository": {

packages/react-native-codegen/src/generators/modules/GenerateModuleJavaSpec.js

@@ -136,11 +136,11 @@ function translateFunctionParamToJavaType(
     case 'NumberTypeAnnotation':
       return wrapOptional('double', isRequired);
     case 'FloatTypeAnnotation':
-      return wrapOptional('float', isRequired);
+      return wrapOptional('double', isRequired);
     case 'DoubleTypeAnnotation':
       return wrapOptional('double', isRequired);
     case 'Int32TypeAnnotation':
-      return wrapOptional('int', isRequired);
+      return wrapOptional('double', isRequired);
     case 'BooleanTypeAnnotation':
       return wrapOptional('boolean', isRequired);
     case 'EnumDeclaration':

packages/react-native-codegen/src/generators/modules/GenerateModuleJniCpp.js

@@ -334,9 +334,9 @@ function translateReturnTypeToJniType(
     case 'DoubleTypeAnnotation':
       return nullable ? 'Ljava/lang/Double;' : 'D';
     case 'FloatTypeAnnotation':
-      return nullable ? 'Ljava/lang/Float;' : 'F';
+      return nullable ? 'Ljava/lang/Double;' : 'D';
     case 'Int32TypeAnnotation':
-      return nullable ? 'Ljava/lang/Integer;' : 'I';
+      return nullable ? 'Ljava/lang/Double;' : 'D';
     case 'PromiseTypeAnnotation':
       return 'Lcom/facebook/react/bridge/Promise;';
     case 'GenericObjectTypeAnnotation':

packages/react-native-gradle-plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/gradle-plugin",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "Gradle Plugin for React Native",
   "license": "MIT",
   "repository": {

packages/react-native-gradle-plugin/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/tasks/GeneratePackageListTask.kt

@@ -85,6 +85,8 @@ abstract class GeneratePackageListTask : DefaultTask() {
     val packages = model?.dependencies?.values ?: emptyList()
     return packages
         .filter { it.platforms?.android != null }
+        // The pure C++ dependencies won't have a .java/.kt file to import
+        .filterNot { it.platforms?.android?.isPureCxxDependency == true }
         .associate { it.name to checkNotNull(it.platforms?.android) }
   }
 

packages/react-native-gradle-plugin/react-native-gradle-plugin/src/test/kotlin/com/facebook/react/tasks/GeneratePackageListTaskTest.kt

@@ -177,6 +177,33 @@ class GeneratePackageListTaskTest {
     assertEquals(android, result["a-dependency"])
   }
 
+  @Test
+  fun filterAndroidPackages_withIsPureCxxDependencyObject_returnsIt() {
+    val task = createTestTask<GeneratePackageListTask>()
+    val android =
+        ModelAutolinkingDependenciesPlatformAndroidJson(
+            sourceDir = "./a/directory/android",
+            packageImportPath = "import com.facebook.react.aPackage;",
+            packageInstance = "new APackage()",
+            buildTypes = emptyList(),
+            isPureCxxDependency = true)
+
+    val result =
+        task.filterAndroidPackages(
+            ModelAutolinkingConfigJson(
+                reactNativeVersion = "1000.0.0",
+                dependencies =
+                    mapOf(
+                        "a-pure-cxx-dependency" to
+                            ModelAutolinkingDependenciesJson(
+                                root = "./a/directory",
+                                name = "a-pure-cxx-dependency",
+                                platforms =
+                                    ModelAutolinkingDependenciesPlatformJson(android = android))),
+                project = null))
+    assertEquals(emptyMap<String, ModelAutolinkingDependenciesPlatformAndroidJson>(), result)
+  }
+
   @Test
   fun composeFileContent_withNoPackages_returnsValidFile() {
     val task = createTestTask<GeneratePackageListTask>()

packages/react-native-gradle-plugin/settings-plugin/src/main/kotlin/com/facebook/react/ReactSettingsExtension.kt

@@ -13,8 +13,10 @@ import java.math.BigInteger
 import java.security.MessageDigest
 import java.util.concurrent.TimeUnit
 import javax.inject.Inject
+import org.gradle.api.GradleException
 import org.gradle.api.file.FileCollection
 import org.gradle.api.initialization.Settings
+import org.gradle.api.logging.Logging
 
 abstract class ReactSettingsExtension @Inject constructor(val settings: Settings) {
 
@@ -46,13 +48,28 @@ abstract class ReactSettingsExtension @Inject constructor(val settings: Settings
   ) {
     outputFile.parentFile.mkdirs()
     val lockFilesChanged = checkAndUpdateLockfiles(lockFiles, outputFolder)
-    if (lockFilesChanged || outputFile.exists().not()) {
-      ProcessBuilder(command)
-          .directory(workingDirectory)
-          .redirectOutput(ProcessBuilder.Redirect.to(outputFile))
-          .redirectError(ProcessBuilder.Redirect.INHERIT)
-          .start()
-          .waitFor(5, TimeUnit.MINUTES)
+    if (lockFilesChanged || outputFile.exists().not() || outputFile.length() != 0L) {
+      val process =
+          ProcessBuilder(command)
+              .directory(workingDirectory)
+              .redirectOutput(ProcessBuilder.Redirect.to(outputFile))
+              .redirectError(ProcessBuilder.Redirect.INHERIT)
+              .start()
+      val finished = process.waitFor(5, TimeUnit.MINUTES)
+      if (!finished || (process.exitValue() != 0)) {
+        val prefixCommand =
+            "ERROR: autolinkLibrariesFromCommand: process ${command.joinToString(" ")}"
+        val message =
+            if (!finished) "${prefixCommand} timed out"
+            else "${prefixCommand} exited with error code: ${process.exitValue()}"
+        val logger = Logging.getLogger("ReactSettingsExtension")
+        logger.error(message)
+        if (outputFile.length() != 0L) {
+          logger.error(outputFile.readText().substring(0, 1024))
+        }
+        outputFile.delete()
+        throw GradleException(message)
+      }
     }
     linkLibraries(getLibrariesToAutolink(outputFile))
   }
@@ -112,9 +129,17 @@ abstract class ReactSettingsExtension @Inject constructor(val settings: Settings
 
     internal fun getLibrariesToAutolink(buildFile: File): Map<String, File> {
       val model = JsonUtils.fromAutolinkingConfigJson(buildFile)
-      return model?.dependencies?.values?.associate { deps ->
-        ":${deps.nameCleansed}" to File(deps.platforms?.android?.sourceDir)
-      } ?: emptyMap()
+      return model
+          ?.dependencies
+          ?.values
+          // We handle scenarios where there are deps that are
+          // iOS-only or missing the Android configs.
+          ?.filter { it.platforms?.android?.sourceDir != null }
+          // We want to skip dependencies that are pure C++ as they won't contain a .gradle file.
+          ?.filterNot { it.platforms?.android?.isPureCxxDependency == true }
+          ?.associate { deps ->
+            ":${deps.nameCleansed}" to File(deps.platforms?.android?.sourceDir)
+          } ?: emptyMap()
     }
 
     internal fun computeSha256(lockFile: File) =

packages/react-native-gradle-plugin/settings-plugin/src/test/kotlin/com/facebook/react/ReactSettingsExtensionTest.kt

@@ -86,7 +86,8 @@ class ReactSettingsExtensionTest {
                 "cxxModuleCMakeListsModuleName": null,
                 "cxxModuleCMakeListsPath": null,
                 "cxxModuleHeaderName": null,
-                "dependencyConfiguration": "implementation"
+                "dependencyConfiguration": "implementation",
+                "isPureCxxDependency": false
               }
             }
           }
@@ -103,6 +104,35 @@ class ReactSettingsExtensionTest {
         map[":react-native_oss-library-example"])
   }
 
+  @Test
+  fun getLibrariesToAutolink_withiOSOnlyLibrary_returnsEmptyMap() {
+    val validJsonFile =
+        createJsonFile(
+            """
+      {
+        "reactNativeVersion": "1000.0.0",
+        "dependencies": {
+          "@react-native/oss-library-example": {
+            "root": "./node_modules/@react-native/oss-library-example",
+            "name": "@react-native/oss-library-example",
+            "platforms": {
+              "ios": {
+                "podspecPath": "./node_modules/@react-native/oss-library-example/OSSLibraryExample.podspec",
+                "version": "0.0.1",
+                "configurations": [],
+                "scriptPhases": []
+              }
+            }
+          }
+        }
+      }
+      """
+                .trimIndent())
+
+    val map = getLibrariesToAutolink(validJsonFile)
+    assertEquals(0, map.keys.size)
+  }
+
   @Test
   fun checkAndUpdateLockfiles_withNothingToCheck_returnsFalse() {
     val project = ProjectBuilder.builder().build()

packages/react-native-gradle-plugin/shared/src/main/kotlin/com/facebook/react/model/ModelAutolinkingDependenciesPlatformAndroidJson.kt

@@ -18,5 +18,6 @@ data class ModelAutolinkingDependenciesPlatformAndroidJson(
     val cxxModuleCMakeListsModuleName: String? = null,
     val cxxModuleCMakeListsPath: String? = null,
     val cxxModuleHeaderName: String? = null,
-    val dependencyConfiguration: String? = null
+    val dependencyConfiguration: String? = null,
+    val isPureCxxDependency: Boolean? = null
 )

packages/react-native-gradle-plugin/shared/src/test/kotlin/com/facebook/react/utils/JsonUtilsTest.kt

@@ -216,7 +216,8 @@ class JsonUtilsTest {
                 "cxxModuleCMakeListsModuleName": null,
                 "cxxModuleCMakeListsPath": null,
                 "cxxModuleHeaderName": null,
-                "dependencyConfiguration": "implementation"
+                "dependencyConfiguration": "implementation",
+                "isPureCxxDependency": false
               }
             }
           }
@@ -298,6 +299,11 @@ class JsonUtilsTest {
             .platforms!!
             .android!!
             .dependencyConfiguration)
+    assertFalse(
+        parsed.dependencies!!["@react-native/oss-library-example"]!!
+            .platforms!!
+            .android!!
+            .isPureCxxDependency!!)
   }
 
   private fun createJsonFile(@Language("JSON") input: String) =

packages/react-native-info/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-info",
-  "version": "1.0.0",
+  "version": "0.75.0-rc.5",
   "main": "build/index.js",
   "license": "MIT",
   "private": true,

packages/react-native-popup-menu-android/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/popup-menu-android",
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "PopupMenu for the Android platform",
   "main": "index.js",
   "files": [
@@ -17,7 +17,7 @@
   ],
   "license": "MIT",
   "devDependencies": {
-    "@react-native/codegen": "0.75.0-main"
+    "@react-native/codegen": "0.75.0-rc.5"
   },
   "peerDependencies": {
     "@types/react": "^18.2.6",

packages/react-native-test-library/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native/oss-library-example",
-  "version": "0.0.1",
+  "version": "0.75.0-rc.5",
   "private": true,
   "description": "Package that includes native module exapmle, native component example, targets both the old and the new architecture. It should serve as an example of a real-world OSS library.",
   "license": "MIT",
@@ -26,8 +26,8 @@
   ],
   "devDependencies": {
     "@babel/core": "^7.20.0",
-    "@react-native/babel-preset": "0.75.0-main",
-    "react-native": "*"
+    "@react-native/babel-preset": "0.75.0-rc.5",
+    "react-native": "0.75.0-rc.5"
   },
   "peerDependencies": {
     "react": "*",

packages/react-native-test-renderer/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@react-native/test-renderer",
   "private": true,
-  "version": "0.75.0-main",
+  "version": "0.75.0-rc.5",
   "description": "A Test rendering library for React Native",
   "license": "MIT",
   "devDependencies": {

packages/react-native/Libraries/AppDelegate/React-RCTAppDelegate.podspec

@@ -61,7 +61,7 @@ Pod::Spec.new do |s|
   s.pod_target_xcconfig    = {
     "HEADER_SEARCH_PATHS" => header_search_paths,
     "OTHER_CPLUSPLUSFLAGS" => other_cflags,
-    "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+    "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
     "DEFINES_MODULE" => "YES"
   }
   s.user_target_xcconfig   = { "HEADER_SEARCH_PATHS" => "\"$(PODS_ROOT)/Headers/Private/React-Core\""}

packages/react-native/Libraries/Blob/React-RCTBlob.podspec

@@ -43,7 +43,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTBlob"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(' ')
                              }
 

packages/react-native/Libraries/Core/ReactNativeVersion.js

@@ -14,10 +14,10 @@ const version: $ReadOnly<{
   patch: number,
   prerelease: string | null,
 }> = {
-  major: 1000,
-  minor: 0,
+  major: 0,
+  minor: 75,
   patch: 0,
-  prerelease: null,
+  prerelease: 'rc.5',
 };
 
 module.exports = {version};

packages/react-native/Libraries/Image/RCTImageLoader.mm

@@ -32,11 +32,7 @@ static NSInteger RCTImageBytesForImage(UIImage *image)
   return image.images ? image.images.count * singleImageBytes : singleImageBytes;
 }
 
-static uint64_t getNextImageRequestCount(void)
-{
-  static uint64_t requestCounter = 0;
-  return requestCounter++;
-}
+static auto currentRequestCount = std::atomic<uint64_t>(0);
 
 static NSError *addResponseHeadersToError(NSError *originalError, NSHTTPURLResponse *response)
 {
@@ -510,7 +506,7 @@ static UIImage *RCTResizeImageIfNeeded(UIImage *image, CGSize size, CGFloat scal
   auto cancelled = std::make_shared<std::atomic<int>>(0);
   __block dispatch_block_t cancelLoad = nil;
   __block NSLock *cancelLoadLock = [NSLock new];
-  NSString *requestId = [NSString stringWithFormat:@"%@-%llu", [[NSUUID UUID] UUIDString], getNextImageRequestCount()];
+  NSString *requestId = [NSString stringWithFormat:@"%@-%llu", [[NSUUID UUID] UUIDString], currentRequestCount++];
 
   void (^completionHandler)(NSError *, id, id, NSURLResponse *) =
       ^(NSError *error, id imageOrData, id imageMetadata, NSURLResponse *response) {

packages/react-native/Libraries/Image/React-RCTImage.podspec

@@ -42,7 +42,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTImage"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(' ')
                              }
   s.framework              = ["Accelerate", "UIKit"]

packages/react-native/Libraries/LinkingIOS/React-RCTLinking.podspec

@@ -41,7 +41,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTLinking"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(' ')
                              }
 

packages/react-native/Libraries/NativeAnimation/React-RCTAnimation.podspec

@@ -40,7 +40,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTAnimation"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(" ")
                              }
 

packages/react-native/Libraries/Network/RCTNetworkTask.mm

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+#import <atomic>
 #import <mutex>
 
 #import <React/RCTLog.h>
@@ -20,6 +21,8 @@
   RCTNetworkTask *_selfReference;
 }
 
+static auto currentRequestId = std::atomic<NSUInteger>(0);
+
 - (instancetype)initWithRequest:(NSURLRequest *)request
                         handler:(id<RCTURLRequestHandler>)handler
                   callbackQueue:(dispatch_queue_t)callbackQueue
@@ -28,10 +31,8 @@
   RCTAssertParam(handler);
   RCTAssertParam(callbackQueue);
 
-  static NSUInteger requestID = 0;
-
   if ((self = [super init])) {
-    _requestID = @(requestID++);
+    _requestID = @(currentRequestId++);
     _request = request;
     _handler = handler;
     _callbackQueue = callbackQueue;

packages/react-native/Libraries/Network/React-RCTNetwork.podspec

@@ -40,7 +40,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTNetwork"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(' ')
                              }
   s.frameworks             = "MobileCoreServices"

packages/react-native/Libraries/PushNotificationIOS/React-RCTPushNotification.podspec

@@ -41,7 +41,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTPushNotification"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(' ')
                              }
   s.framework              = "UserNotifications"

packages/react-native/Libraries/Settings/React-RCTSettings.podspec

@@ -41,7 +41,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTSettings"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(' ')
                              }
 

packages/react-native/Libraries/Text/React-RCTText.podspec

@@ -30,7 +30,7 @@ Pod::Spec.new do |s|
   s.preserve_paths         = "package.json", "LICENSE", "LICENSE-docs"
   s.header_dir             = "RCTText"
   s.framework              = ["MobileCoreServices"]
-  s.pod_target_xcconfig    = { "CLANG_CXX_LANGUAGE_STANDARD" => "c++20" }
+  s.pod_target_xcconfig    = { "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard() }
 
   s.dependency "Yoga"
   s.dependency "React-Core/RCTTextHeaders", version

packages/react-native/Libraries/TypeSafety/RCTTypeSafety.podspec

@@ -29,7 +29,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTTypeSafety"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => "\"$(PODS_TARGET_SRCROOT)/Libraries/TypeSafety\""
                              }
 

packages/react-native/Libraries/Utilities/Platform.android.js

@@ -31,7 +31,7 @@ const Platform: PlatformType = {
       major: number,
       minor: number,
       patch: number,
-      prerelease: ?number,
+      prerelease: ?string,
     |},
     Version: number,
     Release: string,

packages/react-native/Libraries/Utilities/Platform.d.ts

@@ -24,7 +24,7 @@ type PlatformConstants = {
     major: number;
     minor: number;
     patch: number;
-    prerelease?: number | null | undefined;
+    prerelease?: string | null | undefined;
   };
 };
 interface PlatformStatic {

packages/react-native/Libraries/Utilities/Platform.flow.js

@@ -32,7 +32,7 @@ type IOSPlatform = {
       major: number,
       minor: number,
       patch: number,
-      prerelease: ?number,
+      prerelease: ?string,
     |},
     systemName: string,
     isMacCatalyst?: boolean,
@@ -65,7 +65,7 @@ type AndroidPlatform = {
       major: number,
       minor: number,
       patch: number,
-      prerelease: ?number,
+      prerelease: ?string,
     |},
     Version: number,
     Release: string,

packages/react-native/Libraries/Utilities/Platform.ios.js

@@ -34,7 +34,7 @@ const Platform: PlatformType = {
       major: number,
       minor: number,
       patch: number,
-      prerelease: ?number,
+      prerelease: ?string,
     |},
     systemName: string,
     isMacCatalyst?: boolean,

packages/react-native/Libraries/Vibration/React-RCTVibration.podspec

@@ -41,7 +41,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "RCTVibration"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(' ')
                              }
   s.frameworks             = "AudioToolbox"

packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap

@@ -8711,7 +8711,7 @@ type IOSPlatform = {
       major: number,
       minor: number,
       patch: number,
-      prerelease: ?number,
+      prerelease: ?string,
     |},
     systemName: string,
     isMacCatalyst?: boolean,
@@ -8735,7 +8735,7 @@ type AndroidPlatform = {
       major: number,
       minor: number,
       patch: number,
-      prerelease: ?number,
+      prerelease: ?string,
     |},
     Version: number,
     Release: string,

packages/react-native/README.md

@@ -0,0 +1,8 @@
+# Where is the template?
+The React Native Template has moved from being shipping inside the [react-native](https://www.npmjs.com/package/react-native) package to it's own package: [@react-native-community/template](https://github.com/react-native-community/template).
+
+## Why has it moved?
+The [React Native Frameworks RFC0759](https://github.com/react-native-community/discussions-and-proposals/blob/main/proposals/0759-react-native-frameworks.md#evolving-the-react-native-community-template--cli) provides background information.
+
+## When was it moved?
+The 0.75 release.

packages/react-native/React-Core.podspec

@@ -72,7 +72,7 @@ Pod::Spec.new do |s|
                                "HEADER_SEARCH_PATHS" => header_search_paths,
                                "DEFINES_MODULE" => "YES",
                                "GCC_PREPROCESSOR_DEFINITIONS" => "RCT_METRO_PORT=${RCT_METRO_PORT}",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "FRAMEWORK_SEARCH_PATHS" => frameworks_search_paths.join(" ")
                              }
   s.user_target_xcconfig   = { "HEADER_SEARCH_PATHS" => "\"$(PODS_ROOT)/Headers/Private/React-Core\""}

packages/react-native/React/Base/RCTVersion.m

@@ -21,10 +21,10 @@ NSDictionary* RCTGetReactNativeVersion(void)
   static dispatch_once_t onceToken;
   dispatch_once(&onceToken, ^(void){
     __rnVersion = @{
-                  RCTVersionMajor: @(1000),
-                  RCTVersionMinor: @(0),
+                  RCTVersionMajor: @(0),
+                  RCTVersionMinor: @(75),
                   RCTVersionPatch: @(0),
-                  RCTVersionPrerelease: [NSNull null],
+                  RCTVersionPrerelease: @"rc.5",
                   };
   });
   return __rnVersion;

packages/react-native/React/CoreModules/RCTPlatform.mm

@@ -78,9 +78,7 @@ RCT_EXPORT_MODULE(PlatformConstants)
             {.minor = [versions[@"minor"] doubleValue],
              .major = [versions[@"major"] doubleValue],
              .patch = [versions[@"patch"] doubleValue],
-             .prerelease = [versions[@"prerelease"] isKindOfClass:[NSNull class]]
-                 ? std::optional<double>{}
-                 : [versions[@"prerelease"] doubleValue]}),
+             .prerelease = [versions[@"prerelease"] isKindOfClass:[NSNull class]] ? nullptr : versions[@"prerelease"]}),
 #if TARGET_OS_MACCATALYST
         .isMacCatalyst = true,
 #else

packages/react-native/React/CoreModules/React-CoreModules.podspec

@@ -44,7 +44,7 @@ Pod::Spec.new do |s|
   s.header_dir             = "CoreModules"
   s.pod_target_xcconfig    = {
                                "USE_HEADERMAP" => "YES",
-                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard(),
                                "HEADER_SEARCH_PATHS" => header_search_paths.join(" ")
                              }
   s.framework = "UIKit"

packages/react-native/React/React-RCTFabric.podspec

@@ -60,7 +60,7 @@ Pod::Spec.new do |s|
   s.pod_target_xcconfig    = {
     "HEADER_SEARCH_PATHS" => header_search_paths,
     "OTHER_CFLAGS" => "$(inherited) " + folly_compiler_flags + new_arch_flags,
-    "CLANG_CXX_LANGUAGE_STANDARD" => "c++20"
+    "CLANG_CXX_LANGUAGE_STANDARD" => rct_cxx_language_standard()
   }.merge!(ENV['USE_FRAMEWORKS'] != nil ? {
     "PUBLIC_HEADERS_FOLDER_PATH" => "#{module_name}.framework/Headers/#{header_dir}"
   }: {})

packages/react-native/React/Views/RCTComponentData.m

@@ -61,12 +61,20 @@ static SEL selectorForType(NSString *type)
   return self;
 }
 
+- (BOOL)isBridgeMode
+{
+  // If we are in bridge mode, the bridge is RCTBridge
+  // If we are bridgeless, the bridge is RCTBridgeProxy
+  return [_bridge isKindOfClass:[RCTBridge class]];
+}
+
 - (RCTViewManager *)manager
 {
-  if (!_manager && _bridge) {
+  if (!_manager && [self isBridgeMode]) {
     _manager = [_bridge moduleForClass:_managerClass];
   } else if (!_manager && !_bridgelessViewManager) {
     _bridgelessViewManager = [_managerClass new];
+    _bridgelessViewManager.bridge = _bridge;
     [[NSNotificationCenter defaultCenter] postNotificationName:RCTDidInitializeModuleNotification
                                                         object:nil
                                                       userInfo:@{@"module" : _bridgelessViewManager}];
@@ -265,8 +273,8 @@ static RCTPropBlock createNSInvocationSetter(NSMethodSignature *typeSignature, S
         type == NSSelectorFromString(@"RCTDirectEventBlock:") ||
         type == NSSelectorFromString(@"RCTCapturingEventBlock:")) {
       // Special case for event handlers
-      setterBlock =
-          createEventSetter(name, setter, self.eventInterceptor, _bridge ? _bridge.eventDispatcher : _eventDispatcher);
+      setterBlock = createEventSetter(
+          name, setter, self.eventInterceptor, [self isBridgeMode] ? _bridge.eventDispatcher : _eventDispatcher);
     } else {
       // Ordinary property handlers
       NSMethodSignature *typeSignature = [[RCTConvert class] methodSignatureForSelector:type];

packages/react-native/ReactAndroid/.npmignore

@@ -1,7 +1,7 @@
 # Make sure we never publish ReactAndroid/build (Gradle output)
 # or ReactAndroid/.cxx (CMake output) to npm.
 # Those folders are huge (> 100MB)!
-build/
+/build/
 .cxx/
 # Exclude buck config/jars for third-party libraries
 src/main/third-party/

packages/react-native/ReactAndroid/api/ReactAndroid.api

@@ -2323,12 +2323,19 @@ public class com/facebook/react/devsupport/ReleaseDevSupportManager : com/facebo
 
 public class com/facebook/react/devsupport/StackTraceHelper {
 	public static final field COLUMN_KEY Ljava/lang/String;
+	public static final field FILE_KEY Ljava/lang/String;
+	public static final field ID_KEY Ljava/lang/String;
+	public static final field IS_FATAL_KEY Ljava/lang/String;
 	public static final field LINE_NUMBER_KEY Ljava/lang/String;
+	public static final field MESSAGE_KEY Ljava/lang/String;
+	public static final field METHOD_NAME_KEY Ljava/lang/String;
+	public static final field STACK_KEY Ljava/lang/String;
 	public fun <init> ()V
 	public static fun convertJavaStackTrace (Ljava/lang/Throwable;)[Lcom/facebook/react/devsupport/interfaces/StackFrame;
 	public static fun convertJsStackTrace (Lcom/facebook/react/bridge/ReadableArray;)[Lcom/facebook/react/devsupport/interfaces/StackFrame;
 	public static fun convertJsStackTrace (Ljava/lang/String;)[Lcom/facebook/react/devsupport/interfaces/StackFrame;
 	public static fun convertJsStackTrace (Lorg/json/JSONArray;)[Lcom/facebook/react/devsupport/interfaces/StackFrame;
+	public static fun convertParsedError (Lcom/facebook/react/interfaces/exceptionmanager/ReactJsExceptionHandler$ParsedError;)Lcom/facebook/react/bridge/JavaOnlyMap;
 	public static fun formatFrameSource (Lcom/facebook/react/devsupport/interfaces/StackFrame;)Ljava/lang/String;
 	public static fun formatStackTrace (Ljava/lang/String;[Lcom/facebook/react/devsupport/interfaces/StackFrame;)Ljava/lang/String;
 }
@@ -3390,6 +3397,7 @@ public final class com/facebook/react/modules/i18nmanager/I18nUtil {
 }
 
 public final class com/facebook/react/modules/i18nmanager/I18nUtil$Companion {
+	public final fun DEPRECATED$getInstance ()Lcom/facebook/react/modules/i18nmanager/I18nUtil;
 	public final fun getInstance ()Lcom/facebook/react/modules/i18nmanager/I18nUtil;
 }
 
@@ -3779,8 +3787,8 @@ public abstract class com/facebook/react/runtime/JSRuntimeFactory {
 }
 
 public class com/facebook/react/runtime/ReactHostImpl : com/facebook/react/ReactHost {
-	public fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;Lcom/facebook/react/interfaces/exceptionmanager/ReactJsExceptionHandler;ZZ)V
-	public fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;ZLcom/facebook/react/interfaces/exceptionmanager/ReactJsExceptionHandler;Z)V
+	public fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;ZZ)V
+	public fun <init> (Landroid/content/Context;Lcom/facebook/react/runtime/ReactHostDelegate;Lcom/facebook/react/fabric/ComponentFactory;ZZ)V
 	public fun addBeforeDestroyListener (Lkotlin/jvm/functions/Function0;)V
 	public fun addReactInstanceEventListener (Lcom/facebook/react/ReactInstanceEventListener;)V
 	public fun createSurface (Landroid/content/Context;Ljava/lang/String;Landroid/os/Bundle;)Lcom/facebook/react/interfaces/fabric/ReactSurface;
@@ -6480,6 +6488,7 @@ public final class com/facebook/react/views/imagehelper/ResourceDrawableIdHelper
 }
 
 public final class com/facebook/react/views/imagehelper/ResourceDrawableIdHelper$Companion {
+	public final fun DEPRECATED$getInstance ()Lcom/facebook/react/views/imagehelper/ResourceDrawableIdHelper;
 	public final fun getInstance ()Lcom/facebook/react/views/imagehelper/ResourceDrawableIdHelper;
 }
 

packages/react-native/ReactAndroid/build.gradle.kts

@@ -110,6 +110,22 @@ val preparePrefab by
                       Pair("../ReactCommon/react/renderer/graphics/", "react/renderer/graphics/"),
                       Pair("../ReactCommon/react/renderer/graphics/platform/android/", ""),
                   )),
+              PrefabPreprocessingEntry(
+                  "react_render_consistency",
+                  Pair(
+                      "../ReactCommon/react/renderer/consistency/", "react/renderer/consistency/")),
+              PrefabPreprocessingEntry(
+                  "react_featureflags",
+                  Pair("../ReactCommon/react/featureflags/", "react/featureflags/")),
+              PrefabPreprocessingEntry(
+                  "react_performance_timeline",
+                  Pair(
+                      "../ReactCommon/react/performance/timeline/", "react/performance/timeline/")),
+              PrefabPreprocessingEntry(
+                  "react_render_observers_events",
+                  Pair(
+                      "../ReactCommon/react/renderer/observers/events/",
+                      "react/renderer/observers/events/")),
               PrefabPreprocessingEntry(
                   "rrc_root",
                   Pair(
@@ -694,6 +710,18 @@ android {
     create("react_render_graphics") {
       headers = File(prefabHeadersDir, "react_render_graphics").absolutePath
     }
+    create("react_render_consistency") {
+      headers = File(prefabHeadersDir, "react_render_consistency").absolutePath
+    }
+    create("react_featureflags") {
+      headers = File(prefabHeadersDir, "react_featureflags").absolutePath
+    }
+    create("react_performance_timeline") {
+      headers = File(prefabHeadersDir, "react_performance_timeline").absolutePath
+    }
+    create("react_render_observers_events") {
+      headers = File(prefabHeadersDir, "react_render_observers_events").absolutePath
+    }
     create("rrc_image") { headers = File(prefabHeadersDir, "rrc_image").absolutePath }
     create("rrc_root") { headers = File(prefabHeadersDir, "rrc_root").absolutePath }
     create("rrc_view") { headers = File(prefabHeadersDir, "rrc_view").absolutePath }

packages/react-native/ReactAndroid/cmake-utils/ReactNative-application.cmake

@@ -87,6 +87,11 @@ add_library(react_nativemodule_core ALIAS ReactAndroid::react_nativemodule_core)
 add_library(react_render_imagemanager ALIAS ReactAndroid::react_render_imagemanager)
 add_library(rrc_image ALIAS ReactAndroid::rrc_image)
 add_library(rrc_legacyviewmanagerinterop ALIAS ReactAndroid::rrc_legacyviewmanagerinterop)
+add_library(reactnativejni ALIAS ReactAndroid::reactnativejni)
+add_library(react_render_consistency ALIAS ReactAndroid::react_render_consistency)
+add_library(react_performance_timeline ALIAS ReactAndroid::react_performance_timeline)
+add_library(react_render_observers_events ALIAS ReactAndroid::react_render_observers_events)
+add_library(react_featureflags ALIAS ReactAndroid::react_featureflags)
 
 find_package(fbjni REQUIRED CONFIG)
 add_library(fbjni ALIAS fbjni::fbjni)

packages/react-native/ReactAndroid/gradle.properties

@@ -1,4 +1,4 @@
-VERSION_NAME=1000.0.0
+VERSION_NAME=0.75.0-rc.5
 react.internal.publishingGroup=com.facebook.react
 
 android.useAndroidX=true

packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/unicode/AndroidUnicodeUtils.kt

@@ -20,12 +20,14 @@ import java.util.Locale
 public object AndroidUnicodeUtils {
 
   @DoNotStrip
+  @JvmStatic
   public fun localeCompare(left: String?, right: String?): Int {
     val collator = Collator.getInstance()
     return collator.compare(left, right)
   }
 
   @DoNotStrip
+  @JvmStatic
   public fun dateFormat(unixtimeMs: Double, formatDate: Boolean, formatTime: Boolean): String {
     val format =
         when {
@@ -39,6 +41,7 @@ public object AndroidUnicodeUtils {
   }
 
   @DoNotStrip
+  @JvmStatic
   public fun convertToCase(input: String, targetCase: Int, useCurrentLocale: Boolean): String {
     // Note Java's case conversions use the user's locale. For example "I".toLowerCase()
     // will produce a dotless i. From Java's docs: "To obtain correct results for locale
@@ -52,6 +55,7 @@ public object AndroidUnicodeUtils {
   }
 
   @DoNotStrip
+  @JvmStatic
   public fun normalize(input: String?, form: Int): String =
       when (form) {
         FORM_C -> Normalizer.normalize(input, Normalizer.Form.NFC)

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridge/CatalystInstance.kt

@@ -106,7 +106,10 @@ public interface CatalystInstance : MemoryPressureListener, JSInstance, JSBundle
    * Returns a hybrid object that contains a pointer to a JS CallInvoker, which is used to schedule
    * work on the JS Thread. Required for TurboModuleManager initialization.
    */
-  @get:Deprecated("") public val jSCallInvokerHolder: CallInvokerHolder
+  @get:Deprecated("Use ReactContext.getJSCallInvokerHolder instead")
+  @Suppress("INAPPLICABLE_JVM_NAME")
+  @get:JvmName("getJSCallInvokerHolder") // This is needed to keep backward compatibility
+  public val jsCallInvokerHolder: CallInvokerHolder
 
   /**
    * Returns a hybrid object that contains a pointer to a NativeMethodCallInvoker, which is used to

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridge/Dynamic.kt

@@ -12,6 +12,10 @@ package com.facebook.react.bridge
  * pass one of multiple types down to the native layer.
  */
 public interface Dynamic {
+  public val type: ReadableType
+
+  public val isNull: Boolean
+
   public fun asArray(): ReadableArray
 
   public fun asBoolean(): Boolean
@@ -24,9 +28,5 @@ public interface Dynamic {
 
   public fun asString(): String
 
-  public fun getType(): ReadableType
-
-  public fun isNull(): Boolean
-
   public fun recycle(): Unit
 }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridge/NativeModule.java

@@ -0,0 +1,64 @@
+/*
+ * 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.
+ */
+
+package com.facebook.react.bridge;
+
+import com.facebook.proguard.annotations.DoNotStrip;
+import com.facebook.react.common.annotations.DeprecatedInNewArchitecture;
+import com.facebook.react.common.annotations.StableReactNativeAPI;
+import javax.annotation.Nonnull;
+
+/*
+ * IMPORTANT: Do not migrate this interface to Kotlin as you'll create a breaking change for React Native
+ * libraries written in Kotlin.
+ */
+
+/**
+ * A native module whose API can be provided to JS catalyst instances. {@link NativeModule}s whose
+ * implementation is written in Java should extend {@link BaseJavaModule} or {@link
+ * ReactContextBaseJavaModule}. {@link NativeModule}s whose implementation is written in C++ must
+ * not provide any Java code (so they can be reused on other platforms), and instead should register
+ * themselves using {@link CxxModuleWrapper}.
+ */
+@StableReactNativeAPI
+@DoNotStrip
+public interface NativeModule {
+
+  /**
+   * @return the name of this module. This will be the name used to {@code require()} this module
+   *     from javascript.
+   */
+  // IMPORTANT: Do not migrate this interface to Kotlin as you'll create a breaking change
+  // for React Native libraries written in Kotlin
+  @Nonnull
+  String getName();
+
+  /** This method is called after {@link ReactApplicationContext} has been created. */
+  void initialize();
+
+  /** Allow NativeModule to clean up. Called before React Native instance is destroyed. */
+  void invalidate();
+
+  /**
+   * Return true if you intend to override some other native module that was registered e.g. as part
+   * of a different package (such as the core one). Trying to override without returning true from
+   * this method is considered an error and will throw an exception during initialization. By
+   * default all modules return false.
+   */
+  @DeprecatedInNewArchitecture()
+  default boolean canOverrideExistingModule() {
+    return false;
+  }
+
+  /**
+   * Allow NativeModule to clean up. Called before {CatalystInstance#onHostDestroy}
+   *
+   * @deprecated use {@link #invalidate()} instead.
+   */
+  @Deprecated(since = "Use invalidate method instead", forRemoval = true)
+  default void onCatalystInstanceDestroy() {}
+}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridge/NativeModule.kt

@@ -1,55 +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.
- */
-
-package com.facebook.react.bridge
-
-import com.facebook.proguard.annotations.DoNotStrip
-import com.facebook.react.common.annotations.DeprecatedInNewArchitecture
-import com.facebook.react.common.annotations.StableReactNativeAPI
-
-/**
- * A native module whose API can be provided to JS catalyst instances. [NativeModule]s whose
- * implementation is written in Kotlin should extend [BaseJavaModule] or
- * [ReactContextBaseJavaModule]. [NativeModule]s whose implementation is written in C++ must not
- * provide any Kotlin code (so they can be reused on other platforms), and instead should register
- * themselves using [CxxModuleWrapper].
- */
-@StableReactNativeAPI
-@DoNotStrip
-public interface NativeModule {
-
-  /**
-   * @return the name of this module. This will be the name used to `require()` this module from
-   *   javascript.
-   */
-  public fun getName(): String
-
-  /** This method is called after [ReactApplicationContext] has been created. */
-  public fun initialize(): Unit
-
-  /** Allow NativeModule to clean up. Called before React Native instance is destroyed. */
-  public fun invalidate(): Unit
-
-  /**
-   * Return true if you intend to override some other native module that was registered e.g. as part
-   * of a different package (such as the core one). Trying to override without returning true from
-   * this method is considered an error and will throw an exception during initialization. By
-   * default all modules return false.
-   */
-  @DeprecatedInNewArchitecture() public fun canOverrideExistingModule(): Boolean = false
-
-  /**
-   * Allow NativeModule to clean up. Called before [CatalystInstance.onHostDestroy]
-   *
-   * @deprecated use [NativeModule.invalidate()] instead.
-   */
-  @Deprecated(
-      "Use invalidate method instead",
-      replaceWith = ReplaceWith("invalidate()"),
-      level = DeprecationLevel.WARNING)
-  public fun onCatalystInstanceDestroy(): Unit = Unit
-}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMap.kt

@@ -16,6 +16,8 @@ import kotlin.collections.Map
  * Kotlin.
  */
 public interface ReadableMap {
+  public val entryIterator: Iterator<Map.Entry<String, Any>>
+
   public fun getArray(name: String): ReadableArray?
 
   public fun getBoolean(name: String): Boolean
@@ -24,8 +26,6 @@ public interface ReadableMap {
 
   public fun getDynamic(name: String): Dynamic
 
-  public fun getEntryIterator(): Iterator<Map.Entry<String, Any>>
-
   public fun getInt(name: String): Int
 
   public fun getLong(name: String): Long

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableNativeMap.kt

@@ -110,36 +110,36 @@ public open class ReadableNativeMap protected constructor(hybridData: HybridData
 
   override fun getDynamic(name: String): Dynamic = DynamicFromMap.create(this, name)
 
-  override fun getEntryIterator(): Iterator<Map.Entry<String, Any>> {
-    synchronized(this) {
-      val iteratorKeys = keys
-      val iteratorValues = importValues()
-      jniPassCounter++
-      return object : Iterator<Map.Entry<String, Any>> {
-        var currentIndex = 0
+  override val entryIterator: Iterator<Map.Entry<String, Any>>
+    get() =
+        synchronized(this) {
+          val iteratorKeys = keys
+          val iteratorValues = importValues()
+          jniPassCounter++
+          return object : Iterator<Map.Entry<String, Any>> {
+            var currentIndex = 0
 
-        override fun hasNext(): Boolean {
-          return currentIndex < iteratorKeys.size
-        }
+            override fun hasNext(): Boolean {
+              return currentIndex < iteratorKeys.size
+            }
 
-        override fun next(): Map.Entry<String, Any> {
-          val index = currentIndex++
-          return object : MutableMap.MutableEntry<String, Any> {
-            override val key: String
-              get() = iteratorKeys[index]
+            override fun next(): Map.Entry<String, Any> {
+              val index = currentIndex++
+              return object : MutableMap.MutableEntry<String, Any> {
+                override val key: String
+                  get() = iteratorKeys[index]
 
-            override val value: Any
-              get() = iteratorValues[index]
+                override val value: Any
+                  get() = iteratorValues[index]
 
-            override fun setValue(newValue: Any): Any {
-              throw UnsupportedOperationException(
-                  "Can't set a value while iterating over a ReadableNativeMap")
+                override fun setValue(newValue: Any): Any {
+                  throw UnsupportedOperationException(
+                      "Can't set a value while iterating over a ReadableNativeMap")
+                }
+              }
             }
           }
         }
-      }
-    }
-  }
 
   override fun keySetIterator(): ReadableMapKeySetIterator {
     val iteratorKeys = keys

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/defaults/DefaultReactHost.kt

@@ -17,7 +17,6 @@ import com.facebook.react.bridge.ReactContext
 import com.facebook.react.common.annotations.UnstableReactNativeAPI
 import com.facebook.react.common.build.ReactBuildConfig
 import com.facebook.react.fabric.ComponentFactory
-import com.facebook.react.interfaces.exceptionmanager.ReactJsExceptionHandler
 import com.facebook.react.runtime.JSCInstance
 import com.facebook.react.runtime.ReactHostImpl
 import com.facebook.react.runtime.cxxreactpackage.CxxReactPackage
@@ -74,8 +73,6 @@ public object DefaultReactHost {
               reactPackages = packageList,
               jsRuntimeFactory = jsRuntimeFactory,
               turboModuleManagerDelegateBuilder = defaultTmmDelegateBuilder)
-      // TODO: T180971255 Improve default exception handler
-      val reactJsExceptionHandler = ReactJsExceptionHandler { _ -> }
       val componentFactory = ComponentFactory()
       DefaultComponentsRegistry.register(componentFactory)
       // TODO: T164788699 find alternative of accessing ReactHostImpl for initialising reactHost
@@ -85,7 +82,6 @@ public object DefaultReactHost {
                   defaultReactHostDelegate,
                   componentFactory,
                   true /* allowPackagerServerAccess */,
-                  reactJsExceptionHandler,
                   useDevSupport,
               )
               .apply {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/StackTraceHelper.java

@@ -8,12 +8,17 @@
 package com.facebook.react.devsupport;
 
 import androidx.annotation.Nullable;
+import com.facebook.react.bridge.JavaOnlyArray;
+import com.facebook.react.bridge.JavaOnlyMap;
 import com.facebook.react.bridge.ReadableArray;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.bridge.ReadableType;
 import com.facebook.react.common.MapBuilder;
 import com.facebook.react.devsupport.interfaces.StackFrame;
+import com.facebook.react.interfaces.exceptionmanager.ReactJsExceptionHandler.ParsedError;
 import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import org.json.JSONArray;
@@ -23,8 +28,15 @@ import org.json.JSONObject;
 /** Helper class converting JS and Java stack traces into arrays of {@link StackFrame} objects. */
 public class StackTraceHelper {
 
-  public static final java.lang.String COLUMN_KEY = "column";
-  public static final java.lang.String LINE_NUMBER_KEY = "lineNumber";
+  public static final String COLUMN_KEY = "column";
+  public static final String LINE_NUMBER_KEY = "lineNumber";
+  public static final String FILE_KEY = "file";
+  public static final String METHOD_NAME_KEY = "methodName";
+
+  public static final String MESSAGE_KEY = "message";
+  public static final String STACK_KEY = "stack";
+  public static final String ID_KEY = "id";
+  public static final String IS_FATAL_KEY = "isFatal";
 
   private static final Pattern STACK_FRAME_PATTERN1 =
       Pattern.compile("^(?:(.*?)@)?(.*?)\\:([0-9]+)\\:([0-9]+)$");
@@ -246,4 +258,25 @@ public class StackTraceHelper {
 
     return stackTrace.toString();
   }
+
+  public static JavaOnlyMap convertParsedError(ParsedError error) {
+    List<ParsedError.StackFrame> frames = error.getFrames();
+    List<ReadableMap> readableMapList = new ArrayList<>();
+    for (ParsedError.StackFrame frame : frames) {
+      JavaOnlyMap map = new JavaOnlyMap();
+      map.putDouble(COLUMN_KEY, frame.getColumnNumber());
+      map.putDouble(LINE_NUMBER_KEY, frame.getLineNumber());
+      map.putString(FILE_KEY, (String) frame.getFileName());
+      map.putString(METHOD_NAME_KEY, (String) frame.getMethodName());
+      readableMapList.add(map);
+    }
+
+    JavaOnlyMap data = new JavaOnlyMap();
+    data.putString(MESSAGE_KEY, error.getMessage());
+    data.putArray(STACK_KEY, JavaOnlyArray.from(readableMapList));
+    data.putInt(ID_KEY, error.getExceptionId());
+    data.putBoolean(IS_FATAL_KEY, error.isFatal());
+
+    return data;
+  }
 }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/modules/i18nmanager/I18nUtil.kt

@@ -86,5 +86,16 @@ public class I18nUtil private constructor() {
     private const val KEY_FOR_PREFS_FORCERTL = "RCTI18nUtil_forceRTL"
     private const val KEY_FOR_PERFS_MAKE_RTL_FLIP_LEFT_AND_RIGHT_STYLES =
         "RCTI18nUtil_makeRTLFlipLeftAndRightStyles"
+
+    /**
+     * We're just re-adding this to reduce a breaking change for libraries in React Native 0.75.
+     *
+     * @deprecated Use instance instead
+     */
+    @Deprecated(
+        "Use .instance instead, this API is only for backward compat", ReplaceWith("instance"))
+    @JvmName(
+        "DEPRECATED\$getInstance") // We intentionally don't want to expose this accessor to Java.
+    public fun getInstance(): I18nUtil = instance
   }
 }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/modules/systeminfo/ReactNativeVersion.java

@@ -15,8 +15,8 @@ import java.util.Map;
 
 public class ReactNativeVersion {
   public static final Map<String, Object> VERSION = MapBuilder.<String, Object>of(
-      "major", 1000,
-      "minor", 0,
+      "major", 0,
+      "minor", 75,
       "patch", 0,
-      "prerelease", null);
+      "prerelease", "rc.5");
 }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/runtime/BridgelessCatalystInstance.kt

@@ -90,7 +90,9 @@ public class BridgelessCatalystInstance(private val reactHost: ReactHostImpl) :
   override public val javaScriptContextHolder: JavaScriptContextHolder
     get() = reactHost.getJavaScriptContextHolder()!!
 
-  override public val jSCallInvokerHolder: CallInvokerHolder
+  @Suppress("INAPPLICABLE_JVM_NAME")
+  @get:JvmName("getJSCallInvokerHolder") // This is needed to keep backward compatibility
+  override public val jsCallInvokerHolder: CallInvokerHolder
     get() = reactHost.getJSCallInvokerHolder()!!
 
   override public val nativeMethodCallInvokerHolder: NativeMethodCallInvokerHolder

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/runtime/ReactHostImpl.java

@@ -57,7 +57,6 @@ import com.facebook.react.devsupport.interfaces.DevSupportManager.PausedInDebugg
 import com.facebook.react.fabric.ComponentFactory;
 import com.facebook.react.fabric.FabricUIManager;
 import com.facebook.react.interfaces.TaskInterface;
-import com.facebook.react.interfaces.exceptionmanager.ReactJsExceptionHandler;
 import com.facebook.react.interfaces.fabric.ReactSurface;
 import com.facebook.react.internal.featureflags.ReactNativeFeatureFlags;
 import com.facebook.react.modules.appearance.AppearanceModule;
@@ -102,7 +101,6 @@ public class ReactHostImpl implements ReactHost {
   private final Context mContext;
   private final ReactHostDelegate mReactHostDelegate;
   private final ComponentFactory mComponentFactory;
-  private final ReactJsExceptionHandler mReactJsExceptionHandler;
   private final DevSupportManager mDevSupportManager;
   private final Executor mBGExecutor;
   private final Executor mUIExecutor;
@@ -145,7 +143,6 @@ public class ReactHostImpl implements ReactHost {
       ReactHostDelegate delegate,
       ComponentFactory componentFactory,
       boolean allowPackagerServerAccess,
-      ReactJsExceptionHandler reactJsExceptionHandler,
       boolean useDevSupport) {
     this(
         context,
@@ -153,7 +150,6 @@ public class ReactHostImpl implements ReactHost {
         componentFactory,
         Executors.newSingleThreadExecutor(),
         Task.UI_THREAD_EXECUTOR,
-        reactJsExceptionHandler,
         allowPackagerServerAccess,
         useDevSupport);
   }
@@ -164,7 +160,6 @@ public class ReactHostImpl implements ReactHost {
       ComponentFactory componentFactory,
       Executor bgExecutor,
       Executor uiExecutor,
-      ReactJsExceptionHandler reactJsExceptionHandler,
       boolean allowPackagerServerAccess,
       boolean useDevSupport) {
     mContext = context;
@@ -172,7 +167,6 @@ public class ReactHostImpl implements ReactHost {
     mComponentFactory = componentFactory;
     mBGExecutor = bgExecutor;
     mUIExecutor = uiExecutor;
-    mReactJsExceptionHandler = reactJsExceptionHandler;
     mQueueThreadExceptionHandler = ReactHostImpl.this::handleHostException;
     mMemoryPressureRouter = new MemoryPressureRouter(context);
     mAllowPackagerServerAccess = allowPackagerServerAccess;
@@ -1074,7 +1068,6 @@ public class ReactHostImpl implements ReactHost {
                             mComponentFactory,
                             devSupportManager,
                             mQueueThreadExceptionHandler,
-                            mReactJsExceptionHandler,
                             mUseDevSupport,
                             getOrCreateReactHostInspectorTarget());
                     mReactInstance = instance;

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/runtime/ReactInstance.java

@@ -10,6 +10,8 @@ package com.facebook.react.runtime;
 import android.content.res.AssetManager;
 import android.view.View;
 import com.facebook.common.logging.FLog;
+import com.facebook.fbreact.specs.NativeExceptionsManagerSpec;
+import com.facebook.infer.annotation.Assertions;
 import com.facebook.infer.annotation.Nullsafe;
 import com.facebook.infer.annotation.ThreadConfined;
 import com.facebook.infer.annotation.ThreadSafe;
@@ -21,6 +23,7 @@ import com.facebook.react.ViewManagerOnDemandReactPackage;
 import com.facebook.react.bridge.Arguments;
 import com.facebook.react.bridge.JSBundleLoader;
 import com.facebook.react.bridge.JSBundleLoaderDelegate;
+import com.facebook.react.bridge.JavaOnlyMap;
 import com.facebook.react.bridge.JavaScriptContextHolder;
 import com.facebook.react.bridge.NativeArray;
 import com.facebook.react.bridge.NativeMap;
@@ -35,6 +38,7 @@ import com.facebook.react.bridge.queue.QueueThreadExceptionHandler;
 import com.facebook.react.bridge.queue.ReactQueueConfiguration;
 import com.facebook.react.bridge.queue.ReactQueueConfigurationImpl;
 import com.facebook.react.bridge.queue.ReactQueueConfigurationSpec;
+import com.facebook.react.devsupport.StackTraceHelper;
 import com.facebook.react.devsupport.interfaces.DevSupportManager;
 import com.facebook.react.fabric.Binding;
 import com.facebook.react.fabric.BindingImpl;
@@ -110,7 +114,6 @@ final class ReactInstance {
       ComponentFactory componentFactory,
       DevSupportManager devSupportManager,
       QueueThreadExceptionHandler exceptionHandler,
-      ReactJsExceptionHandler reactExceptionManager,
       boolean useDevSupport,
       @Nullable ReactHostInspectorTarget reactHostInspectorTarget) {
     mBridgelessReactContext = bridgelessReactContext;
@@ -154,6 +157,7 @@ final class ReactInstance {
     // Notify JS if profiling is enabled
     boolean isProfiling =
         Systrace.isTracing(Systrace.TRACE_TAG_REACT_APPS | Systrace.TRACE_TAG_REACT_JS_VM_CALLS);
+
     mHybridData =
         initHybrid(
             jsRuntimeFactory,
@@ -161,7 +165,7 @@ final class ReactInstance {
             nativeModulesMessageQueueThread,
             mJavaTimerManager,
             jsTimerExecutor,
-            reactExceptionManager,
+            new ReactJsExceptionHandlerImpl(nativeModulesMessageQueueThread),
             bindingsInstaller,
             isProfiling,
             reactHostInspectorTarget);
@@ -313,6 +317,29 @@ final class ReactInstance {
     return mQueueConfiguration;
   }
 
+  private class ReactJsExceptionHandlerImpl implements ReactJsExceptionHandler {
+    private final MessageQueueThread mNativemodulesmessagequeuethread;
+
+    ReactJsExceptionHandlerImpl(MessageQueueThread nativeModulesMessageQueueThread) {
+      this.mNativemodulesmessagequeuethread = nativeModulesMessageQueueThread;
+    }
+
+    @Override
+    public void reportJsException(ParsedError error) {
+      JavaOnlyMap data = StackTraceHelper.convertParsedError(error);
+
+      // Simulate async native module method call
+      mNativemodulesmessagequeuethread.runOnQueue(
+          () -> {
+            NativeExceptionsManagerSpec exceptionsManager =
+                (NativeExceptionsManagerSpec)
+                    Assertions.assertNotNull(
+                        mTurboModuleManager.getModule(NativeExceptionsManagerSpec.NAME));
+            exceptionsManager.reportException(data);
+          });
+    }
+  }
+
   public void loadJSBundle(JSBundleLoader bundleLoader) {
     // Load the JS bundle
     Systrace.beginSection(Systrace.TRACE_TAG_REACT_JAVA_BRIDGE, "ReactInstance.loadJSBundle");

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/FilterHelper.kt

@@ -24,7 +24,7 @@ internal object FilterHelper {
     filters ?: return null
     var chainedEffects: RenderEffect? = null
     for (i in 0 until filters.size()) {
-      val filter = filters.getMap(i).getEntryIterator().next()
+      val filter = filters.getMap(i).entryIterator.next()
       val filterName = filter.key
       val amount = (filter.value as Double).toFloat()
 
@@ -51,7 +51,7 @@ internal object FilterHelper {
     // New ColorMatrix objects represent the identity matrix
     val resultColorMatrix = ColorMatrix()
     for (i in 0 until filters.size()) {
-      val filter = filters.getMap(i).getEntryIterator().next()
+      val filter = filters.getMap(i).entryIterator.next()
       val filterName = filter.key
       val amount = (filter.value as Double).toFloat()
 
@@ -78,7 +78,7 @@ internal object FilterHelper {
   public fun isOnlyColorMatrixFilters(filters: ReadableArray?): Boolean {
     filters ?: return false
     for (i in 0 until filters.size()) {
-      val filter = filters.getMap(i).getEntryIterator().next()
+      val filter = filters.getMap(i).entryIterator.next()
       val filterName = filter.key
       if (filterName == "blur") {
         return false

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/LengthPercentage.kt

@@ -25,7 +25,7 @@ public class LengthPercentage(
   public companion object {
     @JvmStatic
     public fun setFromDynamic(dynamic: Dynamic): LengthPercentage? {
-      return when (dynamic.getType()) {
+      return when (dynamic.type) {
         ReadableType.Number -> {
           val value = dynamic.asDouble()
           if (value >= 0f) {
@@ -54,7 +54,7 @@ public class LengthPercentage(
           }
         }
         else -> {
-          FLog.w(ReactConstants.TAG, "Unsupported type for radius property: ${dynamic.getType()}")
+          FLog.w(ReactConstants.TAG, "Unsupported type for radius property: ${dynamic.type}")
           null
         }
       }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/imagehelper/ResourceDrawableIdHelper.kt

@@ -67,5 +67,15 @@ public class ResourceDrawableIdHelper private constructor() {
     @JvmStatic
     public val instance: ResourceDrawableIdHelper
       get() = resourceDrawableIdHelper
+
+    /**
+     * We're just re-adding this to reduce a breaking change for libraries in React Native 0.75.
+     *
+     * @deprecated Use instance instead
+     */
+    @Deprecated("Use .instance instead, this API is for backward compat", ReplaceWith("instance"))
+    @JvmName(
+        "DEPRECATED\$getInstance") // We intentionally don't want to expose this accessor to Java.
+    public fun getInstance(): ResourceDrawableIdHelper = instance
   }
 }

packages/react-native/ReactAndroid/src/main/jni/react/runtime/jni/CMakeLists.txt

@@ -24,6 +24,7 @@ target_link_libraries(
         rninstance
         fabricjni
         react_featureflagsjni
+        react_render_runtimescheduler
         turbomodulejsijni
         fb
         jsi