Trying a few things

Author: alwx

.github/workflows/native-tests.yml

@@ -70,6 +70,10 @@ jobs:
         env:
           SCHEME: RNSentryCocoaTester
           CONFIGURATION: Release
+          # Fix for Xcode 26+ with MetalToolchain: use default Xcode toolchain to avoid
+          # missing Swift compatibility libraries (swiftCompatibility56, etc.)
+          # See: https://github.com/actions/runner-images/issues/13135
+          TOOLCHAINS: com.apple.dt.toolchain.XcodeDefault
         run: |
           # Find first available iPhone simulator from latest iOS runtime
           DEVICE_ID=$(xcrun simctl list devices available iPhone -j | jq -r '

.github/workflows/sample-application-expo.yml

@@ -125,6 +125,11 @@ jobs:
       - name: Build iOS App
         if: ${{ matrix.platform == 'ios' }}
         working-directory: samples/expo/ios
+        env:
+          # Fix for Xcode 26+ with MetalToolchain: use default Xcode toolchain to avoid
+          # missing Swift compatibility libraries (swiftCompatibility56, etc.)
+          # See: https://github.com/actions/runner-images/issues/13135
+          TOOLCHAINS: com.apple.dt.toolchain.XcodeDefault
         run: |
           [[ "${{ matrix.build-type }}" == "production" ]] && CONFIG='Release' || CONFIG='Debug'
           echo "Building $CONFIG"