diff --git a/.github/actions/locate-vcvarsall-and-setup-env/action.yml b/.github/actions/locate-vcvarsall-and-setup-env/action.yml
new file mode 100644
index 0000000000000..b1e09e7d17f9e
--- /dev/null
+++ b/.github/actions/locate-vcvarsall-and-setup-env/action.yml
@@ -0,0 +1,63 @@
+name: 'Locate vcvarsall and Setup Environment'
+description: 'Locates vcvarsall.bat, sets up the environment, and handles PATH updates.'
+inputs:
+  architecture:
+    description: 'Target architecture (x64 or x86)'
+    required: true
+    default: 'x64'
+outputs:
+  vcvarsall_path:
+    description: "Path to vcvarsall.bat"
+    value: ${{ steps.find-vcvarsall.outputs.vcvarsall_path }}
+runs:
+  using: "composite"
+  steps:
+    - name: Find vcvarsall.bat
+      id: find-vcvarsall
+      shell: python  # Use Python shell
+      run: |
+        import os
+        import subprocess
+
+        vswhere_path = os.path.join(os.environ["ProgramFiles(x86)"], "Microsoft Visual Studio", "Installer", "vswhere.exe")
+
+        try:
+            process = subprocess.run([vswhere_path, "-latest", "-property", "installationPath"], capture_output=True, text=True, check=True)
+            vs_install_path = process.stdout.strip()
+            vcvarsall_path = os.path.join(vs_install_path, "VC", "Auxiliary", "Build", "vcvarsall.bat")
+
+            if os.path.exists(vcvarsall_path):
+                print(f"vcvarsall found at: {vcvarsall_path}")
+                # Use GITHUB_OUTPUT environment variable
+                with open(os.environ['GITHUB_OUTPUT'], 'a') as f:
+                    f.write(f"vcvarsall_path={vcvarsall_path}\n")
+            else:
+                print(f"vcvarsall.bat not found at expected path: {vcvarsall_path}")
+                # Use 'exit(1)' for Python to properly signal failure to GitHub Actions
+                exit(1)
+
+
+        except subprocess.CalledProcessError as e:
+            print(f"Error running vswhere.exe: {e}")
+            print(f"vswhere output: {e.stdout}")
+            print(f"vswhere stderr: {e.stderr}")
+            exit(1) # Exit with a non-zero code on error
+        except FileNotFoundError:
+            print(f"vswhere.exe not found at: {vswhere_path}")
+            exit(1)
+
+
+    - name: Setup Environment
+      shell: cmd
+      run: |
+        REM Get initial environment variables
+        set > initial_env.txt
+
+        REM Call vcvarsall.bat using the output from the previous step
+        call "${{ steps.find-vcvarsall.outputs.vcvarsall_path }}" ${{ inputs.architecture }}
+
+        REM Get environment variables after calling vcvarsall.bat
+        set > final_env.txt
+
+        REM Call the Python script to update the GitHub Actions environment
+        python ${{ github.action_path }}\update_environment.py
\ No newline at end of file
diff --git a/.github/actions/locate-vcvarsall-and-setup-env/locate_vcvarsall.bat b/.github/actions/locate-vcvarsall-and-setup-env/locate_vcvarsall.bat
new file mode 100644
index 0000000000000..df900e5cd0995
--- /dev/null
+++ b/.github/actions/locate-vcvarsall-and-setup-env/locate_vcvarsall.bat
@@ -0,0 +1,30 @@
+@echo off
+setlocal
+
+set vswherepath="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+set vcvarsall_arch=%1
+if "%vcvarsall_arch%" == "x86" (
+  set vcvarsall_arch=x86
+) else (
+  set vcvarsall_arch=x64
+)
+
+for /f "usebackq delims=" %%i in (`%vswherepath% -latest -property installationPath`) do (
+  if exist "%%i\VC\Auxiliary\Build\vcvars%vcvarsall_arch%.bat" (
+    set "vcvarsall=%%i\VC\Auxiliary\Build\vcvars%vcvarsall_arch%.bat"
+  )
+)
+
+echo "Get initial environment variables"
+set > initial_env.txt
+
+echo "Call vcvarsall.bat"
+call "%vcvarsall%"
+
+echo "Get environment variables after calling vcvarsall.bat"
+set > final_env.txt
+
+echo "Call the Python script to update the GitHub Actions environment"
+python "%~dp0\update_environment.py"
+
+endlocal
\ No newline at end of file
diff --git a/.github/actions/locate-vcvarsall-and-setup-env/update_environment.py b/.github/actions/locate-vcvarsall-and-setup-env/update_environment.py
new file mode 100644
index 0000000000000..9b63b26042562
--- /dev/null
+++ b/.github/actions/locate-vcvarsall-and-setup-env/update_environment.py
@@ -0,0 +1,37 @@
+import os
+import re
+
+
+def read_env_file(filepath):
+    env_vars = {}
+    with open(filepath) as f:
+        for line in f:
+            match = re.match(r"^(.*?)=(.*)$", line.strip())
+            if match:
+                env_vars[match.group(1).upper()] = match.group(2)
+    return env_vars
+
+
+initial_env = read_env_file("initial_env.txt")
+final_env = read_env_file("final_env.txt")
+
+for key, value in final_env.items():
+    if key not in initial_env or initial_env[key] != value:
+        if key.startswith("_"):
+            continue
+        if key.upper() == "PATH":
+            new_paths = value.split(";")
+            initial_paths = initial_env.get("PATH", "").split(";")
+            added_paths = [p for p in new_paths if p not in initial_paths and p]
+
+            if added_paths:
+                print("Adding paths")
+                with open(os.environ["GITHUB_PATH"], "a") as f:
+                    for path in added_paths:
+                        print(f"Adding PATH: {path}")
+                        f.write(path + os.linesep)
+        else:
+            # Use GITHUB_ENV
+            with open(os.environ["GITHUB_ENV"], "a") as f:
+                print(f"Setting {key}={value}\n")
+                f.write(f"{key}={value}\n")
diff --git a/.github/workflows/ios.yml b/.github/workflows/ios.yml
new file mode 100644
index 0000000000000..b4cb0adc47b66
--- /dev/null
+++ b/.github/workflows/ios.yml
@@ -0,0 +1,59 @@
+name: iOS_CI_on_Mac
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  iOS_CI_on_Mac:
+    runs-on: macos-13
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+    - name: Use Xcode ${{ env.XCODE_VERSION }}
+      shell: bash
+      run: |
+        set -e -x
+        XCODE_DEVELOPER_DIR="/Applications/Xcode_${{ env.XCODE_VERSION }}.app/Contents/Developer"
+        sudo xcode-select --switch "${XCODE_DEVELOPER_DIR}"
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: (CPU, CoreML, XNNPACK EPs) Build onnxruntime for iOS x86_64 and run tests using simulator
+      shell: bash
+      run: |
+        python3 ${{ github.workspace }}/tools/ci_build/build.py \
+          --skip_submodule_sync \
+          --build_dir ${{ github.workspace }}/iOS \
+          --build_shared_lib \
+          --use_coreml \
+          --use_xnnpack \
+          --ios \
+          --apple_sysroot iphonesimulator \
+          --osx_arch x86_64 \
+          --apple_deploy_target=15.1 \
+          --use_xcode \
+          --config RelWithDebInfo \
+          --build_apple_framework \
+          --parallel \
+          --use_binskim_compliant_compile_flags
+      env:
+        ORT_GET_SIMULATOR_DEVICE_INFO_REQUESTED_RUNTIME_VERSION: ${{ env.IOS_SIMULATOR_RUNTIME_VERSION }}
+
+    timeout-minutes: 150
+    env:
+      XCODE_VERSION: 14.3.1
+      IOS_SIMULATOR_RUNTIME_VERSION: 16.4
\ No newline at end of file
diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 3218afe11edfd..eb4befaa34244 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -1,4 +1,4 @@
-name: Mac_CI
+name: "MacOS CI Pipeline"
 
 on:
   push:
@@ -19,6 +19,100 @@ env:
   python_version: 3.11
 
 jobs:
+  MacOS_C_API_Packaging_CPU_x86_64:
+    runs-on: macos-13
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Use Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ env.python_version }}
+
+    - name: Use Node.js 20.x
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20.x'
+
+    - name: Install Java 17
+      uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        architecture: x64
+
+    - name: Set version number variables for Unix
+      shell: bash
+      run: |
+        # Do not output ##vso[] commands with `set -x` or they may be parsed again and include a trailing quote.
+        set +x
+
+        _OnnxRuntimeVersion=$(head -1 ${{ github.workspace }}/VERSION_NUMBER)
+        echo "OnnxRuntimeVersion=$_OnnxRuntimeVersion"
+
+        _OnnxRuntimeGitCommitHash=$(git rev-parse HEAD)
+        echo "OnnxRuntimeGitCommitHash=$_OnnxRuntimeGitCommitHash"
+
+        _OnnxRuntimeGitCommitHash=$(git rev-parse --short=8 HEAD)
+        echo "OnnxRuntimeGitCommitHashShort=$_OnnxRuntimeGitCommitHash"
+      working-directory: ${{ github.workspace }}
+
+    - name: Use Xcode 14.3.1
+      shell: bash
+      run: |
+        set -e -x
+        XCODE_DEVELOPER_DIR="/Applications/Xcode_14.3.1.app/Contents/Developer"
+        sudo xcode-select --switch "${XCODE_DEVELOPER_DIR}"
+
+    - name: Setup environment variables
+      shell: bash
+      run: |
+        set -e -x
+        export PATH=${{ github.workspace }}/installed/bin:$PATH
+        export ONNX_ML=1
+        export CMAKE_ARGS="-DONNX_GEN_PB_TYPE_STUBS=ON -DONNX_WERROR=OFF"
+        python3 -m pip install -r '${{ github.workspace }}/tools/ci_build/github/linux/docker/scripts/requirements.txt'
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Configure Build (build.py --update)
+      shell: bash
+      run: |
+        set -e -x
+        rm -rf ${{ github.workspace }}/Release
+        python3 ${{ github.workspace }}/tools/ci_build/build.py --update --build_objc --build_wheel --use_xnnpack --build_nodejs --build_java --use_coreml --use_webgpu --build_dir ${{ github.workspace }} --skip_submodule_sync --parallel --use_vcpkg --use_vcpkg_ms_internal_asset_cache --use_binskim_compliant_compile_flags --build_shared_lib --config Release --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+
+    - name: Build (build.py --build)
+      shell: bash
+      run: |
+        set -e -x
+        python3 ${{ github.workspace }}/tools/ci_build/build.py --build --build_objc --build_wheel --use_xnnpack --build_nodejs --build_java --use_coreml --use_webgpu --build_dir ${{ github.workspace }} --skip_submodule_sync --parallel --use_vcpkg --use_vcpkg_ms_internal_asset_cache --use_binskim_compliant_compile_flags --build_shared_lib --config Release --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+
+    - name: Install
+      shell: bash
+      run: |
+        set -e -x
+        cd ${{ github.workspace }}/Release
+        make install DESTDIR=${{ github.workspace }}/installed
+
+    - name: Running Tests (build.py --test)
+      shell: bash
+      run: |
+        set -e -x
+        python3 ${{ github.workspace }}/tools/ci_build/build.py --test --build_objc --build_wheel --use_xnnpack --build_nodejs --build_java --use_coreml --use_webgpu --build_dir ${{ github.workspace }} --skip_submodule_sync --parallel --use_binskim_compliant_compile_flags --build_shared_lib --config Release --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+    timeout-minutes: 300
+    env:
+      MACOSX_DEPLOYMENT_TARGET: '13.3'
+      ALLOW_RELEASED_ONNX_OPSET_ONLY: '0'
+
   ARM64-Xcode16:
     runs-on: macos-15
 
diff --git a/.github/workflows/macos_coreml.yml b/.github/workflows/macos_coreml.yml
new file mode 100644
index 0000000000000..42b9ec702661b
--- /dev/null
+++ b/.github/workflows/macos_coreml.yml
@@ -0,0 +1,51 @@
+name: "CoreML CI Pipeline"
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_with_coreml:
+    runs-on: macos-13
+    strategy:
+      matrix:
+        use_coreml: [true, false]
+
+    env:
+      MACOSX_DEPLOYMENT_TARGET: '13.3'
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Install coreutils and ninja
+      run: brew install coreutils ninja
+
+    - name: Use Xcode 14.3.1
+      run: |
+        XCODE_DEVELOPER_DIR="/Applications/Xcode_14.3.1.app/Contents/Developer"
+        sudo xcode-select --switch "${XCODE_DEVELOPER_DIR}"
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: CoreML EP, Build and Test on macOS
+      run: |
+        python3 tools/ci_build/build.py \
+        --build_dir build \
+        --skip_submodule_sync \
+        --cmake_generator=Ninja \
+        --parallel --use_vcpkg --use_vcpkg_ms_internal_asset_cache --use_binskim_compliant_compile_flags \
+        --build_shared_lib \
+        --config Debug \
+        ${{ matrix.use_coreml && '--use_coreml' || '' }}
\ No newline at end of file
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
deleted file mode 100644
index 593ca85e8ea4b..0000000000000
--- a/.github/workflows/windows.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Windows_CI
-on:
-  push:
-    branches:
-      - main
-      - rel-*
-  pull_request:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-env:
-  AZCOPY_AUTO_LOGIN_TYPE: MSI
-  AZCOPY_MSI_CLIENT_ID: 63b63039-6328-442f-954b-5a64d124e5b4
-
-jobs:
-  Windows-CUDA-12:
-    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: false
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.11.x'
-          architecture: 'x64'
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 18
-
-      - name: Download cuda
-        run: azcopy.exe cp --recursive "https://lotusscus.blob.core.windows.net/models/cuda_sdk/v12.2" cuda_sdk
-
-
-      - name: Delete build folder
-        run: |
-          if (Test-Path D:\b) { Remove-Item -Recurse -Force D:\b }
-
-
-      # The build machine doesn't have a GPU. So the value of CMAKE_CUDA_ARCHITECTURES doesn't matter.
-      - name: Build code
-        run: python tools\ci_build\build.py --windows_sdk_version 10.0.22621.0 --enable_training --build_java --config Debug --build_dir D:\b --skip_submodule_sync --build_csharp --update --build --parallel --cmake_generator "Visual Studio 17 2022" --build_shared_lib --enable_pybind --use_cuda --cuda_home=${{ github.workspace }}\cuda_sdk\v12.2 --enable_cuda_profiling  --cmake_extra_defines CMAKE_CUDA_ARCHITECTURES=75
\ No newline at end of file
diff --git a/.github/workflows/windows_build_x64_asan.yml b/.github/workflows/windows_build_x64_asan.yml
new file mode 100644
index 0000000000000..6be647c86eab8
--- /dev/null
+++ b/.github/workflows/windows_build_x64_asan.yml
@@ -0,0 +1,49 @@
+# .github/workflows/build_x64_asan.yml
+name: windows_x64_asan
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_x64:
+    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
+    timeout-minutes: 300
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        architecture: x64
+
+    - name: Locate vcvarsall and Setup Env
+      uses: ./.github/actions/locate-vcvarsall-and-setup-env  # Use the composite action
+      with:
+        architecture: x64
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Build and Test (Combined)
+      shell: cmd
+      run: |
+        @echo off
+        echo %PATH%
+        python -m pip install -r "%GITHUB_WORKSPACE%\tools\ci_build/github/windows\python\requirements.txt"
+        python "%GITHUB_WORKSPACE%\tools\ci_build\build.py" --config Debug --build_dir "%RUNNER_TEMP%\build" --skip_submodule_sync --parallel --use_vcpkg --use_vcpkg_ms_internal_asset_cache --cmake_generator "Visual Studio 17 2022" --disable_memleak_checker --enable_address_sanitizer
\ No newline at end of file
diff --git a/.github/workflows/windows_x64_debug_build_x64_debug.yml b/.github/workflows/windows_x64_debug_build_x64_debug.yml
new file mode 100644
index 0000000000000..081f8dc57a107
--- /dev/null
+++ b/.github/workflows/windows_x64_debug_build_x64_debug.yml
@@ -0,0 +1,129 @@
+name: windows_x64_debug
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_x64_debug:
+    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
+    timeout-minutes: 300
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        architecture: x64
+
+    - name: Locate vcvarsall and Setup Env
+      uses: ./.github/actions/locate-vcvarsall-and-setup-env  # Use the composite action
+      with:
+        architecture: x64
+
+    - name: Install python modules
+      shell: cmd
+      run: python -m pip install -r "${{ github.workspace }}\tools\ci_build\github\windows\python\requirements.txt"
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.x'
+
+    - name: Setup Java
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        architecture: x64
+
+    - name: API Documentation Check and generate
+      shell: cmd
+      run: |
+        set ORT_DOXY_SRC=${{ github.workspace }}
+        set ORT_DOXY_OUT=${{ github.workspace }}\build\Debug\Debug
+        mkdir %ORT_DOXY_SRC%
+        mkdir %ORT_DOXY_OUT%
+        "C:\Program Files\doxygen\bin\doxygen.exe" ${{ github.workspace }}\tools\ci_build\github\Doxyfile_csharp.cfg
+      working-directory: ${{ github.workspace }}
+
+    - name: Use .NET 8.x
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '8.x'
+      env:
+        PROCESSOR_ARCHITECTURE: x64
+
+    - name: Use Nuget 6.x
+      uses: nuget/setup-nuget@v1 # Use the official NuGet setup action
+      with:
+        nuget-version: '6.x'
+
+    - name: NuGet restore
+      shell: cmd
+      run: |
+        nuget restore ${{ github.workspace }}\packages.config -PackagesDirectory ${{ github.workspace }}\build\Debug -ConfigFile ${{ github.workspace }}\NuGet.config
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Build and Test
+      shell: pwsh
+      run: |
+        python.exe "${{ github.workspace }}\tools\ci_build\build.py" --config Debug --build_dir "${{ github.workspace }}\build" --skip_submodule_sync --build_csharp --parallel --use_binskim_compliant_compile_flags --cmake_generator "Visual Studio 17 2022" --build_shared_lib --enable_onnx_tests --build_java --build_nodejs --build_wheel --disable_memleak_checker --msbuild_extra_options "IncludeMobileTargets=false" --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+        if ($LASTEXITCODE -ne 0) {
+          exit $LASTEXITCODE
+        }
+        Remove-Item "${{ github.workspace }}\build\Debug" -Include "*.obj" -Recurse
+      env:  # Set environment variables here, applies to this step only
+        ALLOW_RELEASED_ONNX_OPSET_ONLY: '0'
+        DocUpdateNeeded: 'false' # Can be set dynamically based on build output if needed
+
+
+    - name: Validate C# native delegates
+      shell: cmd
+      run: python tools\ValidateNativeDelegateAttributes.py
+      working-directory: ${{ github.workspace }}\\csharp
+
+    - name: Install onnxruntime wheel
+      shell: pwsh
+      run: |
+        python -m pip uninstall -y onnxruntime onnxruntime-gpu onnxruntime-training onnxruntime-directml -qq
+        Get-ChildItem -Path dist/*.whl | foreach {pip --disable-pip-version-check install --upgrade $_.fullname}
+      working-directory:  "${{ github.workspace }}\\build\\Debug\\Debug"
+
+    # Publish artifacts only on failure and if DocUpdateNeeded is true (example)
+    - name: Publish OperatorKernels.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'  # Use env. for step-level vars
+      with:
+        name: OperatorKernels.md
+        path: ${{ github.workspace }}/docs/OperatorKernels.md
+
+    - name: Publish ContribOperators.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: ContribOperators.md
+        path: ${{ github.workspace }}/docs/ContribOperators.md
+
+    # These variables will persist for the entire job
+    env:
+      OrtPackageId: Microsoft.ML.OnnxRuntime
+      OnnxRuntimeBuildDirectory: ${{ github.workspace }}\build
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 'true'
\ No newline at end of file
diff --git a/.github/workflows/windows_x64_release_build_x64_release.yml b/.github/workflows/windows_x64_release_build_x64_release.yml
new file mode 100644
index 0000000000000..9f8f650e906dc
--- /dev/null
+++ b/.github/workflows/windows_x64_release_build_x64_release.yml
@@ -0,0 +1,126 @@
+name: windows_x64_release
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_x64_release:
+    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
+    timeout-minutes: 300
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        architecture: x64
+
+    - name: Locate vcvarsall and Setup Env
+      uses: ./.github/actions/locate-vcvarsall-and-setup-env
+      with:
+        architecture: x64
+
+    - name: Install python modules
+      shell: cmd
+      run: python -m pip install -r "${{ github.workspace }}\tools\ci_build\github\windows\python\requirements.txt"
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.x'
+
+    - name: Setup Java
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        architecture: x64
+
+    - name: API Documentation Check and generate
+      shell: cmd
+      run: |
+        set ORT_DOXY_SRC=${{ github.workspace }}
+        set ORT_DOXY_OUT=${{ github.workspace }}\build\RelWithDebInfo\RelWithDebInfo
+        mkdir %ORT_DOXY_SRC%
+        mkdir %ORT_DOXY_OUT%
+        "C:\Program Files\doxygen\bin\doxygen.exe" ${{ github.workspace }}\tools\ci_build\github\Doxyfile_csharp.cfg
+      working-directory: ${{ github.workspace }}
+
+    - name: Use .NET 8.x
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '8.x'
+      env:
+        PROCESSOR_ARCHITECTURE: x64
+
+    - name: Use Nuget 6.x
+      uses: nuget/setup-nuget@v1
+      with:
+        nuget-version: '6.x'
+
+    - name: NuGet restore
+      shell: cmd
+      run: |
+        nuget restore ${{ github.workspace }}\packages.config -PackagesDirectory ${{ github.workspace }}\build\RelWithDebInfo -ConfigFile ${{ github.workspace }}\NuGet.config
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Build and Test
+      shell: pwsh
+      run: |
+        python.exe "${{ github.workspace }}\tools\ci_build\build.py" --config RelWithDebInfo --build_dir "${{ github.workspace }}\build" --skip_submodule_sync --build_csharp --parallel --use_binskim_compliant_compile_flags --cmake_generator "Visual Studio 17 2022" --build_shared_lib --enable_onnx_tests --build_wheel --build_java --build_nodejs --msbuild_extra_options "IncludeMobileTargets=false" --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+        if ($LASTEXITCODE -ne 0) {
+          exit $LASTEXITCODE
+        }
+        Remove-Item "${{ github.workspace }}\build\RelWithDebInfo" -Include "*.obj" -Recurse
+      env:
+        ALLOW_RELEASED_ONNX_OPSET_ONLY: '0'
+        DocUpdateNeeded: 'false'
+
+    - name: Validate C# native delegates
+      shell: cmd
+      run: python tools\ValidateNativeDelegateAttributes.py
+      working-directory: ${{ github.workspace }}\\csharp
+
+    - name: Install onnxruntime wheel
+      shell: pwsh
+      run: |
+        python -m pip uninstall -y onnxruntime onnxruntime-gpu onnxruntime-training onnxruntime-directml -qq
+        Get-ChildItem -Path dist/*.whl | foreach {pip --disable-pip-version-check install --upgrade $_.fullname}
+      working-directory:  "${{ github.workspace }}\\build\\RelWithDebInfo\\RelWithDebInfo"
+
+    - name: Publish OperatorKernels.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: OperatorKernels.md
+        path: ${{ github.workspace }}/docs/OperatorKernels.md
+
+    - name: Publish ContribOperators.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: ContribOperators.md
+        path: ${{ github.workspace }}/docs/ContribOperators.md
+
+    env:
+      OrtPackageId: Microsoft.ML.OnnxRuntime
+      OnnxRuntimeBuildDirectory: ${{ github.workspace }}\build
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 'true'
diff --git a/.github/workflows/windows_x64_release_ep_generic_interface_build_x64_release_ep_generic_interface.yml b/.github/workflows/windows_x64_release_ep_generic_interface_build_x64_release_ep_generic_interface.yml
new file mode 100644
index 0000000000000..9c280da27e8bc
--- /dev/null
+++ b/.github/workflows/windows_x64_release_ep_generic_interface_build_x64_release_ep_generic_interface.yml
@@ -0,0 +1,117 @@
+name: windows_x64_release_ep_generic_interface
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_x64_release_ep_generic_interface:
+    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
+    timeout-minutes: 300
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        architecture: x64
+
+    - name: Locate vcvarsall and Setup Env
+      uses: ./.github/actions/locate-vcvarsall-and-setup-env
+      with:
+        architecture: x64
+
+    - name: Install python modules
+      shell: cmd
+      run: python -m pip install -r "${{ github.workspace }}\tools\ci_build\github\windows\python\requirements.txt"
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.x'
+
+    - name: Setup Java
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        architecture: x64
+
+    - name: API Documentation Check and generate
+      shell: cmd
+      run: |
+        set ORT_DOXY_SRC=${{ github.workspace }}
+        set ORT_DOXY_OUT=${{ github.workspace }}\build\RelWithDebInfo\RelWithDebInfo
+        mkdir %ORT_DOXY_SRC%
+        mkdir %ORT_DOXY_OUT%
+        "C:\Program Files\doxygen\bin\doxygen.exe" ${{ github.workspace }}\tools\ci_build\github\Doxyfile_csharp.cfg
+      working-directory: ${{ github.workspace }}
+
+    - name: Use .NET 8.x
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '8.x'
+      env:
+        PROCESSOR_ARCHITECTURE: x64
+
+    - name: Use Nuget 6.x
+      uses: nuget/setup-nuget@v1
+      with:
+        nuget-version: '6.x'
+
+    - name: NuGet restore
+      shell: cmd
+      run: |
+        nuget restore ${{ github.workspace }}\packages.config -PackagesDirectory ${{ github.workspace }}\build\RelWithDebInfo -ConfigFile ${{ github.workspace }}\NuGet.config
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Build
+      shell: pwsh
+      run: |
+        python.exe "${{ github.workspace }}\tools\ci_build\build.py" --config RelWithDebInfo --build_dir "${{ github.workspace }}\build" --skip_submodule_sync --build_csharp --parallel --use_binskim_compliant_compile_flags --cmake_generator "Visual Studio 17 2022" --build_shared_lib --update --build --enable_generic_interface --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+        if ($LASTEXITCODE -ne 0) {
+          exit $LASTEXITCODE
+        }
+        Remove-Item "${{ github.workspace }}\build\RelWithDebInfo" -Include "*.obj" -Recurse
+      env:
+        ALLOW_RELEASED_ONNX_OPSET_ONLY: '0'
+
+    - name: Validate C# native delegates
+      shell: cmd
+      run: python tools\ValidateNativeDelegateAttributes.py
+      working-directory: ${{ github.workspace }}\\csharp
+    - name: Publish OperatorKernels.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: OperatorKernels.md
+        path: ${{ github.workspace }}/docs/OperatorKernels.md
+
+    - name: Publish ContribOperators.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: ContribOperators.md
+        path: ${{ github.workspace }}/docs/ContribOperators.md
+
+    env:
+      OrtPackageId: Microsoft.ML.OnnxRuntime
+      OnnxRuntimeBuildDirectory: ${{ github.workspace }}\build
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 'true'
diff --git a/.github/workflows/windows_x64_release_vitisai_build_x64_release.yml b/.github/workflows/windows_x64_release_vitisai_build_x64_release.yml
new file mode 100644
index 0000000000000..ec4ccef5390d2
--- /dev/null
+++ b/.github/workflows/windows_x64_release_vitisai_build_x64_release.yml
@@ -0,0 +1,113 @@
+name: windows_x64_release_vitisai
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_x64_release_vitisai:
+    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
+    timeout-minutes: 300
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        architecture: x64
+
+    - name: Locate vcvarsall and Setup Env
+      uses: ./.github/actions/locate-vcvarsall-and-setup-env
+      with:
+        architecture: x64
+
+    - name: Install python modules
+      shell: cmd
+      run: python -m pip install -r "${{ github.workspace }}\tools\ci_build\github\windows\python\requirements.txt"
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.x'
+
+    - name: Setup Java
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        architecture: x64
+
+    - name: API Documentation Check and generate
+      shell: cmd
+      run: |
+        set ORT_DOXY_SRC=${{ github.workspace }}
+        set ORT_DOXY_OUT=${{ github.workspace }}\build\RelWithDebInfo\RelWithDebInfo
+        mkdir %ORT_DOXY_SRC%
+        mkdir %ORT_DOXY_OUT%
+        "C:\Program Files\doxygen\bin\doxygen.exe" ${{ github.workspace }}\tools\ci_build\github\Doxyfile_csharp.cfg
+      working-directory: ${{ github.workspace }}
+
+    - name: Use .NET 8.x
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '8.x'
+      env:
+        PROCESSOR_ARCHITECTURE: x64
+
+    - name: Use Nuget 6.x
+      uses: nuget/setup-nuget@v1
+      with:
+        nuget-version: '6.x'
+
+    - name: NuGet restore
+      shell: cmd
+      run: |
+        nuget restore ${{ github.workspace }}\packages.config -PackagesDirectory ${{ github.workspace }}\build\RelWithDebInfo -ConfigFile ${{ github.workspace }}\NuGet.config
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Build
+      shell: pwsh
+      run: |
+        python.exe "${{ github.workspace }}\tools\ci_build\build.py" --config RelWithDebInfo --build_dir "${{ github.workspace }}\build" --skip_submodule_sync --build_csharp --parallel --use_binskim_compliant_compile_flags --cmake_generator "Visual Studio 17 2022" --build_shared_lib --update --build --build_wheel --use_vitisai --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+        if ($LASTEXITCODE -ne 0) {
+          exit $LASTEXITCODE
+        }
+        Remove-Item "${{ github.workspace }}\build\RelWithDebInfo" -Include "*.obj" -Recurse
+      env:
+        ALLOW_RELEASED_ONNX_OPSET_ONLY: '0'
+
+    - name: Validate C# native delegates
+      shell: cmd
+      run: python tools\ValidateNativeDelegateAttributes.py
+      working-directory: ${{ github.workspace }}\\csharp
+
+    - name: Install onnxruntime wheel
+      shell: pwsh
+      run: |
+        python -m pip uninstall -y onnxruntime onnxruntime-gpu onnxruntime-training onnxruntime-directml -qq
+        if ($LASTEXITCODE -ne 0) {
+          exit $LASTEXITCODE
+        }
+        Get-ChildItem -Path dist/*.whl | foreach {pip --disable-pip-version-check install --upgrade $_.fullname}
+      working-directory:  "${{ github.workspace }}\\build\\RelWithDebInfo\\RelWithDebInfo"   
+    env:
+      OrtPackageId: Microsoft.ML.OnnxRuntime
+      OnnxRuntimeBuildDirectory: ${{ github.workspace }}\build
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 'true'
diff --git a/.github/workflows/windows_x64_release_xnnpack.yml b/.github/workflows/windows_x64_release_xnnpack.yml
new file mode 100644
index 0000000000000..13e830505513d
--- /dev/null
+++ b/.github/workflows/windows_x64_release_xnnpack.yml
@@ -0,0 +1,119 @@
+name: windows_x64_release_xnnpack
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_x64_release_xnnpack:
+    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
+    timeout-minutes: 300
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        architecture: x64
+
+    - name: Locate vcvarsall and Setup Env
+      uses: ./.github/actions/locate-vcvarsall-and-setup-env
+      with:
+        architecture: x64
+
+    - name: Install python modules
+      shell: cmd
+      run: python -m pip install -r "${{ github.workspace }}\tools\ci_build\github\windows\python\requirements.txt"
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.x'
+
+    - name: Setup Java
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        architecture: x64
+
+    - name: API Documentation Check and generate
+      shell: cmd
+      run: |
+        set ORT_DOXY_SRC=${{ github.workspace }}
+        set ORT_DOXY_OUT=${{ github.workspace }}\build\RelWithDebInfo\RelWithDebInfo
+        mkdir %ORT_DOXY_SRC%
+        mkdir %ORT_DOXY_OUT%
+        "C:\Program Files\doxygen\bin\doxygen.exe" ${{ github.workspace }}\tools\ci_build\github\Doxyfile_csharp.cfg
+      working-directory: ${{ github.workspace }}
+
+    - name: Use .NET 8.x
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '8.x'
+      env:
+        PROCESSOR_ARCHITECTURE: x64
+
+    - name: Use Nuget 6.x
+      uses: nuget/setup-nuget@v1
+      with:
+        nuget-version: '6.x'
+
+    - name: NuGet restore
+      shell: cmd
+      run: |
+        nuget restore ${{ github.workspace }}\packages.config -PackagesDirectory ${{ github.workspace }}\build\RelWithDebInfo -ConfigFile ${{ github.workspace }}\NuGet.config
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Build and Test
+      shell: pwsh
+      run: |
+        python.exe "${{ github.workspace }}\tools\ci_build\build.py" --use_xnnpack --config RelWithDebInfo --build_dir "${{ github.workspace }}\build" --skip_submodule_sync --build_csharp --parallel --use_binskim_compliant_compile_flags --cmake_generator "Visual Studio 17 2022" --build_shared_lib --enable_onnx_tests --disable_rtti --msbuild_extra_options "IncludeMobileTargets=false" --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+        if ($LASTEXITCODE -ne 0) {
+          exit $LASTEXITCODE
+        }
+        Remove-Item "${{ github.workspace }}\build\RelWithDebInfo" -Include "*.obj" -Recurse
+      env:
+        ALLOW_RELEASED_ONNX_OPSET_ONLY: '0'
+        DocUpdateNeeded: 'false'
+
+    - name: Validate C# native delegates
+      shell: cmd
+      run: python tools\ValidateNativeDelegateAttributes.py
+      working-directory: ${{ github.workspace }}\\csharp
+
+    - name: Publish OperatorKernels.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: OperatorKernels.md
+        path: ${{ github.workspace }}/docs/OperatorKernels.md
+
+    - name: Publish ContribOperators.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: ContribOperators.md
+        path: ${{ github.workspace }}/docs/ContribOperators.md
+
+    env:
+      OrtPackageId: Microsoft.ML.OnnxRuntime
+      OnnxRuntimeBuildDirectory: ${{ github.workspace }}\build
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 'true'
diff --git a/.github/workflows/windows_x86.yml b/.github/workflows/windows_x86.yml
new file mode 100644
index 0000000000000..20f1bcd54cb1a
--- /dev/null
+++ b/.github/workflows/windows_x86.yml
@@ -0,0 +1,127 @@
+name: Windows CPU CI Pipeline
+
+on:
+  push:
+    branches: [ main, 'rel-*']
+  pull_request:
+    branches: [ main ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_x86_release:
+    runs-on: ["self-hosted", "1ES.Pool=onnxruntime-github-vs2022-mms"]
+    timeout-minutes: 300
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.12'
+        architecture: x86  # x86 Python
+
+    - name: Locate vcvarsall and Setup Env
+      uses: ./.github/actions/locate-vcvarsall-and-setup-env
+      with:
+        architecture: x86  # x86 architecture for vcvarsall
+
+    - name: Install python modules
+      shell: cmd
+      run: python -m pip install -r "${{ github.workspace }}\tools\ci_build\github\windows\python\requirements.txt"
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.x'
+        architecture: x86 #Add architecture
+
+    - name: Setup Java
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'temurin'
+        java-version: '17'
+        architecture: x86  # x86 Java
+
+    - name: API Documentation Check and generate
+      shell: cmd
+      run: |
+        set ORT_DOXY_SRC=${{ github.workspace }}
+        set ORT_DOXY_OUT=${{ github.workspace }}\build\RelWithDebInfo\RelWithDebInfo
+        mkdir %ORT_DOXY_SRC%
+        mkdir %ORT_DOXY_OUT%
+        "C:\Program Files\doxygen\bin\doxygen.exe" ${{ github.workspace }}\tools\ci_build\github\Doxyfile_csharp.cfg
+      working-directory: ${{ github.workspace }}
+
+    - name: Use .NET 8.x
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '8.x'
+      env:
+        PROCESSOR_ARCHITECTURE: x86  # x86 .NET
+
+    - name: Use Nuget 6.x
+      uses: nuget/setup-nuget@v1
+      with:
+        nuget-version: '6.x'
+
+    - name: NuGet restore
+      shell: cmd
+      run: |
+        nuget restore ${{ github.workspace }}\packages.config -PackagesDirectory ${{ github.workspace }}\build\RelWithDebInfo -ConfigFile ${{ github.workspace }}\NuGet.config
+
+    - name: Export GitHub Actions cache environment variables
+      uses: actions/github-script@v7
+      with:
+        script: |
+          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
+    - name: Build and Test
+      shell: pwsh
+      run: |
+        python.exe "${{ github.workspace }}\tools\ci_build\build.py" --config RelWithDebInfo --build_dir "${{ github.workspace }}\build" --skip_submodule_sync --build_csharp --parallel --use_binskim_compliant_compile_flags --cmake_generator "Visual Studio 17 2022" --build_shared_lib --enable_onnx_tests --build_wheel --msbuild_extra_options "IncludeMobileTargets=false" --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
+        if ($LASTEXITCODE -ne 0) {
+          exit $LASTEXITCODE
+        }
+        Remove-Item "${{ github.workspace }}\build\RelWithDebInfo" -Include "*.obj" -Recurse
+      env:
+        ALLOW_RELEASED_ONNX_OPSET_ONLY: '0'
+        DocUpdateNeeded: 'false'
+
+    - name: Validate C# native delegates
+      shell: cmd
+      run: python tools\ValidateNativeDelegateAttributes.py
+      working-directory: ${{ github.workspace }}\\csharp
+
+    - name: Install onnxruntime wheel
+      shell: pwsh
+      run: |
+        python -m pip uninstall -y onnxruntime onnxruntime-gpu onnxruntime-training onnxruntime-directml -qq
+        Get-ChildItem -Path dist/*.whl | foreach {pip --disable-pip-version-check install --upgrade $_.fullname}
+      working-directory:  "${{ github.workspace }}\\build\\RelWithDebInfo\\RelWithDebInfo"
+
+    - name: Publish OperatorKernels.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: OperatorKernels.md
+        path: ${{ github.workspace }}/docs/OperatorKernels.md
+
+    - name: Publish ContribOperators.md (Conditional)
+      uses: actions/upload-artifact@v4
+      if: failure() && env.DocUpdateNeeded == 'true'
+      with:
+        name: ContribOperators.md
+        path: ${{ github.workspace }}/docs/ContribOperators.md
+
+    env:
+      OrtPackageId: Microsoft.ML.OnnxRuntime
+      OnnxRuntimeBuildDirectory: ${{ github.workspace }}\build
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 'true'
\ No newline at end of file
diff --git a/tools/ci_build/build.py b/tools/ci_build/build.py
index c20ea159943fe..e6c3d9faf4a3f 100644
--- a/tools/ci_build/build.py
+++ b/tools/ci_build/build.py
@@ -1069,6 +1069,10 @@ def generate_vcpkg_install_options(build_dir, args):
     if "AGENT_TEMPDIRECTORY" in os.environ:
         temp_dir = os.environ["AGENT_TEMPDIRECTORY"]
         vcpkg_install_options.append(f"--x-buildtrees-root={temp_dir}")
+    elif "RUNNER_TEMP" in os.environ:
+        temp_dir = os.environ["RUNNER_TEMP"]
+        vcpkg_install_options.append(f"--x-buildtrees-root={temp_dir}")
+        vcpkg_install_options.append("--binarysource=clear\\;x-gha,readwrite")
 
     # Config asset cache
     if args.use_vcpkg_ms_internal_asset_cache:
diff --git a/tools/ci_build/github/azure-pipelines/mac-ci-pipeline.yml b/tools/ci_build/github/azure-pipelines/mac-ci-pipeline.yml
deleted file mode 100644
index f3465a8eea8b5..0000000000000
--- a/tools/ci_build/github/azure-pipelines/mac-ci-pipeline.yml
+++ /dev/null
@@ -1,37 +0,0 @@
-##### start trigger Don't edit it manually, Please do edit set-trigger-rules.py ####
-### please do rerun set-trigger-rules.py ###
-trigger:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-pr:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-#### end trigger ####
-
-stages:
-- template: templates/mac-cpu-packaging-pipeline.yml
-  parameters:
-    AllowReleasedOpsetOnly: 0
-    BuildForAllArchs: false
-    AdditionalBuildFlags: --build_objc --build_wheel --use_xnnpack
-    WithCache: true
diff --git a/tools/ci_build/github/azure-pipelines/mac-coreml-ci-pipeline.yml b/tools/ci_build/github/azure-pipelines/mac-coreml-ci-pipeline.yml
deleted file mode 100644
index 42f5340730a69..0000000000000
--- a/tools/ci_build/github/azure-pipelines/mac-coreml-ci-pipeline.yml
+++ /dev/null
@@ -1,68 +0,0 @@
-##### start trigger Don't edit it manually, Please do edit set-trigger-rules.py ####
-### please do rerun set-trigger-rules.py ###
-trigger:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-pr:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-#### end trigger ####
-
-jobs:
-- job: CoreML_CI
-  workspace:
-    clean: all
-  pool:
-    vmImage: 'macOS-13'
-  variables:
-    MACOSX_DEPLOYMENT_TARGET: '13.3'
-    TODAY: $[format('{0:dd}{0:MM}{0:yyyy}', pipeline.startTime)]
-    CCACHE_DIR: '$(Pipeline.Workspace)/ccache'
-  timeoutInMinutes: 120
-  steps:
-  - script: brew install coreutils ninja
-    displayName: Install coreutils and ninja
-
-  - template: templates/use-xcode-version.yml
-
-  - template: templates/mac-build-step-with-cache.yml
-    parameters:
-      WithCache: true
-      Today: $(TODAY)
-      AdditionalKey: coreml
-      CacheDir: $(CCACHE_DIR)
-      BuildStep:
-      - script: |
-          set -e
-          python3 tools/ci_build/build.py \
-          --build_dir build \
-          --skip_submodule_sync \
-          --cmake_generator=Ninja \
-          --parallel --use_vcpkg --use_vcpkg_ms_internal_asset_cache --use_binskim_compliant_compile_flags \
-          --build_shared_lib \
-          --config Debug \
-          --use_cache \
-          --use_coreml
-        displayName: CoreML EP, Build and Test on macOS
-        env:
-          CCACHE_COMPILERCHECK: content
diff --git a/tools/ci_build/github/azure-pipelines/mac-ios-ci-pipeline.yml b/tools/ci_build/github/azure-pipelines/mac-ios-ci-pipeline.yml
deleted file mode 100644
index 26b072ed55b04..0000000000000
--- a/tools/ci_build/github/azure-pipelines/mac-ios-ci-pipeline.yml
+++ /dev/null
@@ -1,81 +0,0 @@
-##### start trigger Don't edit it manually, Please do edit set-trigger-rules.py ####
-### please do rerun set-trigger-rules.py ###
-trigger:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-pr:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-#### end trigger ####
-
-jobs:
-- job: iOS_CI_on_Mac
-  pool:
-    vmImage: 'macOS-13'
-  variables:
-    PROTO_CACHE_DIR: $(Pipeline.Workspace)/proto_ccache
-    ORT_CACHE_DIR: $(Pipeline.Workspace)/ort_ccache
-    TODAY: $[format('{0:dd}{0:MM}{0:yyyy}', pipeline.startTime)]
-    # Note: Keep the Xcode version and iOS simulator version compatible.
-    # Check the table here to see what iOS simulator versions are supported by a particular Xcode version:
-    # https://developer.apple.com/support/xcode/
-    XCODE_VERSION: 14.3.1
-    IOS_SIMULATOR_RUNTIME_VERSION: 16.4
-  timeoutInMinutes: 150
-  steps:
-    - template: templates/use-xcode-version.yml
-      parameters:
-        xcodeVersion: $(XCODE_VERSION)
-
-    - template: templates/mac-build-step-with-cache.yml
-      parameters:
-        WithCache: true
-        Today: $(TODAY)
-        AdditionalKey: onnxruntime
-        CacheDir: $(ORT_CACHE_DIR)
-        ChangeEveryCommit: true
-        BuildStep:
-          - script: |
-              python3 $(Build.SourcesDirectory)/tools/ci_build/build.py \
-                --skip_submodule_sync \
-                --build_dir $(Build.BinariesDirectory)/iOS \
-                --build_shared_lib \
-                --use_coreml \
-                --use_xnnpack \
-                --ios \
-                --apple_sysroot iphonesimulator  \
-                --osx_arch x86_64 \
-                --apple_deploy_target=15.1 \
-                --use_xcode \
-                --config RelWithDebInfo \
-                --build_apple_framework \
-                --parallel --use_binskim_compliant_compile_flags
-            displayName: (CPU, CoreML, XNNPACK EPs) Build onnxruntime for iOS x86_64 and run tests using simulator
-            env:
-              CC: clang
-              CXX: clang++
-              CCACHE_CPP2: 1
-              CCACHE_DEPEND: 1
-              CCACHE_SLOPPINESS: modules
-              CCACHE_DIR: $(ORT_CACHE_DIR)
-              ORT_GET_SIMULATOR_DEVICE_INFO_REQUESTED_RUNTIME_VERSION: $(IOS_SIMULATOR_RUNTIME_VERSION)
diff --git a/tools/ci_build/github/azure-pipelines/win-ci-pipeline.yml b/tools/ci_build/github/azure-pipelines/win-ci-pipeline.yml
deleted file mode 100644
index 54c2e51c2a09b..0000000000000
--- a/tools/ci_build/github/azure-pipelines/win-ci-pipeline.yml
+++ /dev/null
@@ -1,261 +0,0 @@
-##### start trigger Don't edit it manually, Please do edit set-trigger-rules.py ####
-### please do rerun set-trigger-rules.py ###
-trigger:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-pr:
-  branches:
-    include:
-    - main
-    - rel-*
-  paths:
-    exclude:
-    - docs/**
-    - README.md
-    - CONTRIBUTING.md
-    - BUILD.md
-    - 'js/web'
-    - 'onnxruntime/core/providers/js'
-#### end trigger ####
-
-parameters:
-- name: RunOnnxRuntimeTests
-  displayName: Run Tests?
-  type: boolean
-  default: true
-
-stages:
-- stage: x64_debug
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'Debug'
-        buildArch: x64
-        additionalBuildFlags: --build_java --build_nodejs --build_wheel --disable_memleak_checker --msbuild_extra_options IncludeMobileTargets=false --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_debug
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        isTraining: false
-        ORT_EP_NAME: CPU
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'
-
-    - job: build_x64_asan
-      pool: 'onnxruntime-Win-CPU-2022'
-      timeoutInMinutes:  300
-      steps:
-      - checkout: self
-        clean: true
-        submodules: none
-
-      - template: templates/jobs/win-ci-prebuild-steps.yml
-        parameters:
-          EnvSetupScript: setup_env.bat
-          DownloadCUDA: false
-          BuildArch: x64
-          BuildConfig: Debug
-          MachinePool: 'onnxruntime-Win-CPU-2022'
-          WithCache: false
-          Today: $(TODAY)
-
-      - task: PythonScript@0
-        displayName: 'Build and Test'
-        inputs:
-          scriptPath: '$(Build.SourcesDirectory)\tools\ci_build\build.py'
-          arguments: --config Debug --build_dir $(Build.BinariesDirectory) --skip_submodule_sync --parallel --use_vcpkg --use_vcpkg_ms_internal_asset_cache --cmake_generator "Visual Studio 17 2022" --disable_memleak_checker --enable_address_sanitizer
-          workingDirectory: '$(Build.BinariesDirectory)'
-
-
-- stage: x64_release
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        # Compare to our Nuget packaging pipeline, this job has "--build_wheel" but doesn't have "--enable_lto --disable_rtti --use_telemetry  --enable_wcos"
-        # Python bindings use typeid so I can't disable RTTI here. If it causes a problem, we will need to split this job to two jobs.
-        additionalBuildFlags: --build_wheel --build_java --build_nodejs --msbuild_extra_options IncludeMobileTargets=false --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_release
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        isTraining: false
-        ORT_EP_NAME: CPU
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'
-
-- stage: x64_release_dnnl
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        additionalBuildFlags: --build_wheel --use_dnnl --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_release
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        isTraining: false
-        ORT_EP_NAME: DNNL
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        # Intel EPs require Intel CPUs
-        MachinePool: 'onnxruntime-Win2022-Intel-CPU'
-
-# Tests doesn't work on AMD CPUs
-- stage: x64_release_xnnpack
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        additionalBuildFlags: --build_wheel --use_xnnpack --msbuild_extra_options IncludeMobileTargets=false --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_release
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        isTraining: false
-        ORT_EP_NAME: XNNPACK
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'
-
-# Build only. Does not run any tests.
-- stage: x64_release_vitisai
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        additionalBuildFlags: --build_wheel --use_vitisai --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_release
-        RunOnnxRuntimeTests: false
-        isTraining: false
-        ORT_EP_NAME: VITISAI
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'
-
-- stage: x64_release_winml
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        additionalBuildFlags: --use_winml --enable_wcos --disable_rtti --msbuild_extra_options IncludeMobileTargets=false --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_release_winml
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        # WinML has many warnings
-        EnablePython: false
-        isTraining: false
-        ORT_EP_NAME: CPU
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'
-
-- stage: x64_release_ep_generic_interface
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        additionalBuildFlags: --enable_generic_interface --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_release_ep_generic_interface
-        RunOnnxRuntimeTests: false  # --enable_generic_interface does not build tests
-        EnablePython: false
-        isTraining: false
-        ORT_EP_NAME: CPU
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'
-
-- stage: x86_release
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        EnvSetupScript: setup_env_x86.bat
-        buildArch: x86
-        additionalBuildFlags: --build_wheel --msbuild_extra_options IncludeMobileTargets=false --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: Win32
-        isX86: true
-        job_name_suffix: x86_release
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        isTraining: false
-        ORT_EP_NAME: CPU
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'
-
-- stage: ort_training_apis_x64_release
-  dependsOn: []
-  jobs:
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        additionalBuildFlags: --enable_training_apis --msbuild_extra_options IncludeMobileTargets=false --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: ort_training_apis_x64_release
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        EnablePython: false
-        isTraining: true
-        ORT_EP_NAME: CPU
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win2022-CPU-training-AMD'
-
-- stage: x64_release_azure
-  dependsOn: []
-  jobs:
-    - job: x64_release_azure
-      steps:
-      - powershell: |
-          Write-Host "##vso[task.prependpath]$(Build.BinariesDirectory)\RelWithDebInfo\_deps\vcpkg-src\installed\x86-windows\bin"
-          $env:PATH
-          Write-Host "##vso[task.prependpath]$(Build.BinariesDirectory)\RelWithDebInfo\_deps\vcpkg-src\installed\x64-windows\bin"
-          $env:PATH
-      displayName: 'Append x64-windows and x86-windows to PATH'
-    - template: templates/jobs/win-ci-vs-2022-job.yml
-      parameters:
-        BuildConfig: 'RelWithDebInfo'
-        buildArch: x64
-        additionalBuildFlags: --use_azure --use_lock_free_queue --msbuild_extra_options IncludeMobileTargets=false --build_nuget --use_vcpkg --use_vcpkg_ms_internal_asset_cache
-        msbuildPlatform: x64
-        isX86: false
-        job_name_suffix: x64_release_azure
-        RunOnnxRuntimeTests: ${{ parameters.RunOnnxRuntimeTests }}
-        EnablePython: false
-        isTraining: false
-        ORT_EP_NAME: CPU
-        GenerateDocumentation: false
-        WITH_CACHE: false
-        MachinePool: 'onnxruntime-Win-CPU-2022'