use /upload-artifact@v4

Author: filipw

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
         
     - name: Upload default artifacts
       if: github.event_name != 'pull_request'
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
          name: native-library-${{ matrix.os }}
          path: |
@@ -39,7 +39,7 @@ jobs:
     
     - name: Upload bindings
       if: matrix.os == 'ubuntu-latest' && github.event_name != 'pull_request'
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
          name: language-bindings
          path: |
@@ -63,7 +63,7 @@ jobs:
       run: rm -rf packages/swift/Strathweb.Phi.Engine/.build
     - name: Upload artifact
       if: github.event_name != 'pull_request'
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Strathweb.Phi.Engine-SwiftPackage
         path: packages/swift/Strathweb.Phi.Engine
@@ -79,22 +79,22 @@ jobs:
       with:
         dotnet-version: '9.0.x'
     - name: Download Linux artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: native-library-ubuntu-latest
         path: artifacts/linux
     - name: Download macOS artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: native-library-macos-15
         path: artifacts/macos
     - name: Download Windows artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: native-library-windows-latest
         path: artifacts/windows
     - name: Download bindings
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: language-bindings
         path: artifacts/bindings
@@ -113,17 +113,17 @@ jobs:
         dotnet build -c Release
         dotnet pack -c Release
     - name: Upload NuGet package (Strathweb.Phi.Engine)
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Strathweb.Phi.Engine
         path: packages/csharp/Strathweb.Phi.Engine/bin/Release/*.nupkg
     - name: Upload NuGet package (Strathweb.Phi.Engine.AutoGen)
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Strathweb.Phi.Engine.AutoGen
         path: packages/csharp/Strathweb.Phi.Engine.AutoGen/bin/Release/*.nupkg
     - name: Upload NuGet package (Strathweb.Phi.Engine.Microsoft.Extensions.AI)
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Strathweb.Phi.Engine.Microsoft.Extensions.AI
         path: packages/csharp/Strathweb.Phi.Engine.Microsoft.Extensions.AI/bin/Release/*.nupkg