diff --git a/.github/workflows/test15.yml b/.github/workflows/test15.yml
new file mode 100644
index 0000000..2f7f1c2
--- /dev/null
+++ b/.github/workflows/test15.yml
@@ -0,0 +1,64 @@
+name: Update and Build FuseMFS
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  update-and-build:
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Xcode
+        run: |
+          sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer
+          sudo xcodebuild -license accept
+
+      - name: Install dependencies
+        run: |
+          brew update
+          brew install cmake
+
+      - name: Update Xcode project settings
+        run: |
+          # Get the list of configuration IDs
+          CONFIG_IDS=$(plutil -extract objects json -o - FuseMFS.xcodeproj/project.pbxproj | jq -r 'to_entries[] | select(.value.isa == "XCBuildConfiguration") | .key')
+
+          # Iterate over each configuration ID and update the settings
+          for CONFIG_ID in $CONFIG_IDS; do
+            /usr/libexec/PlistBuddy -c "Set :objects:$CONFIG_ID:buildSettings:SDKROOT macosx" FuseMFS.xcodeproj/project.pbxproj || true
+            /usr/libexec/PlistBuddy -c "Set :objects:$CONFIG_ID:buildSettings:ARCHS '$(ARCHS_STANDARD_64_BIT)'" FuseMFS.xcodeproj/project.pbxproj || true
+            /usr/libexec/PlistBuddy -c "Set :objects:$CONFIG_ID:buildSettings:VALID_ARCHS 'arm64 x86_64'" FuseMFS.xcodeproj/project.pbxproj || true
+            /usr/libexec/PlistBuddy -c "Set :objects:$CONFIG_ID:buildSettings:ONLY_ACTIVE_ARCH YES" FuseMFS.xcodeproj/project.pbxproj || true
+          done
+
+      - name: Validate project file
+        run: |
+          plutil -lint FuseMFS.xcodeproj/project.pbxproj
+          if [ $? -ne 0 ]; then
+            echo "project.pbxproj is invalid"
+            exit 1
+          fi
+
+      - name: Build Xcode project for arm64
+        run: |
+          xcodebuild -project FuseMFS.xcodeproj -scheme fusemfs -configuration Release -arch arm64 build
+
+      - name: Build Xcode project for x86_64
+        run: |
+          xcodebuild -project FuseMFS.xcodeproj -scheme fusemfs -configuration Release -arch x86_64 build
+
+      - name: Run Tests for arm64
+        run: |
+          xcodebuild test -project FuseMFS.xcodeproj -scheme fusemfs -configuration Debug -destination 'platform=macOS,arch=arm64'
+
+      - name: Run Tests for x86_64
+        run: |
+          xcodebuild test -project FuseMFS.xcodeproj -scheme fusemfs -configuration Debug -destination 'platform=macOS,arch=x86_64'