diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..51c870e
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,67 @@
+name: CI
+
+on:
+  # workflow_dispatch:
+  
+  # push:
+  #   branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+permissions:
+    contents: read
+    packages: write
+
+env:
+  DOTNET_VERSION: "10.0.x"
+  NODE_VERSION: "20"
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Full history for better analysis
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: ${{ env.DOTNET_VERSION }}
+
+      - name: Cache dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.nuget/packages
+          key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}
+
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Build project
+        run: dotnet build --no-restore --configuration Release
+
+      - name: Run unit tests
+        run: dotnet test --no-build --verbosity normal --configuration Release /p:CollectCoverage=true /p:Threshold=50 /p:ThresholdType=line /p:ThresholdStat=Average /p:CoverletOutput=./TestResults/ /p:ExcludeByAttribute="GeneratedCodeAttribute"
+
+  publish-github-packages:
+    name: Publish to GitHub Packages
+    runs-on: ubuntu-latest
+    needs: test
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: ${{ env.DOTNET_VERSION }}
+      - name: Publish to GitHub Packages
+        run: |
+          dotnet pack --configuration Release --no-build -o ./nupkg
+          dotnet nuget push ./nupkg/*.nupkg --source "github" --api-key ${{ secrets.GITHUB_TOKEN }}
+        env:
+          NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
diff --git a/LogicBuilder.ComponentModel.Design.Serialization.Tests/DesignerSerializationManagerTests.cs b/LogicBuilder.ComponentModel.Design.Serialization.Tests/DesignerSerializationManagerTests.cs
index 88c84b7..24a11b4 100644
--- a/LogicBuilder.ComponentModel.Design.Serialization.Tests/DesignerSerializationManagerTests.cs
+++ b/LogicBuilder.ComponentModel.Design.Serialization.Tests/DesignerSerializationManagerTests.cs
@@ -526,21 +526,21 @@ public void SetName_ThrowsExceptionWhenInstanceAlreadyHasName()
             }
         }
 
-        //[Fact]
-        //public void ReportError_AddsErrorToList()
-        //{
-        //    // Arrange
-        //    var manager = (IDesignerSerializationManager)new DesignerSerializationManager();
-
-        //    // Act & Assert
-        //    using (((DesignerSerializationManager)manager).CreateSession())
-        //    {
-        //        var error = "Test error";
-        //        manager.ReportError(error);
-        //        var errors = ((DesignerSerializationManager)manager).Errors;
-        //        Assert.Contains(error, errors);
-        //    }
-        //}
+        [Fact]
+        public void ReportError_AddsErrorToList()
+        {
+            // Arrange
+            var manager = (IDesignerSerializationManager)new DesignerSerializationManager();
+
+            // Act & Assert
+            using (((DesignerSerializationManager)manager).CreateSession())
+            {
+                var error = "Test error";
+                manager.ReportError(error);
+                var errors = ((DesignerSerializationManager)manager).Errors.OfType<string>();
+                Assert.Contains(error, errors);
+            }
+        }
 
         [Fact]
         public void ReportError_ThrowsExceptionOutsideSession()
diff --git a/LogicBuilder.ComponentModel.Design.Serialization.Tests/LogicBuilder.ComponentModel.Design.Serialization.Tests.csproj b/LogicBuilder.ComponentModel.Design.Serialization.Tests/LogicBuilder.ComponentModel.Design.Serialization.Tests.csproj
index 0cd57e7..109544f 100644
--- a/LogicBuilder.ComponentModel.Design.Serialization.Tests/LogicBuilder.ComponentModel.Design.Serialization.Tests.csproj
+++ b/LogicBuilder.ComponentModel.Design.Serialization.Tests/LogicBuilder.ComponentModel.Design.Serialization.Tests.csproj
@@ -10,10 +10,16 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
+    <PackageReference Include="coverlet.msbuild" Version="6.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="xunit.v3" Version="3.2.2" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/LogicBuilder.ComponentModel.Design.Serialization.slnx b/LogicBuilder.ComponentModel.Design.Serialization.slnx
index dcc344f..d724b77 100644
--- a/LogicBuilder.ComponentModel.Design.Serialization.slnx
+++ b/LogicBuilder.ComponentModel.Design.Serialization.slnx
@@ -1,5 +1,6 @@
 <Solution>
   <Folder Name="/Solution Items/">
+    <File Path=".github/workflows/ci.yml" />
     <File Path="coverlet.runsettings" />
   </Folder>
   <Project Path="LogicBuilder.ComponentModel.Design.Serialization.Tests/LogicBuilder.ComponentModel.Design.Serialization.Tests.csproj" Id="a8c7ff01-a569-45c6-adeb-15a6311901fe" />