diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 081e1d3..d5b2c55 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -62,10 +62,10 @@ jobs:
 #          .\.sonar\scanner\dotnet-sonarscanner end /d:sonar.token="${{ secrets.SONAR_TOKEN }}"
 
       - name: Pack NuGet package
-        if: github.ref == 'refs/heads/main'
+        if: github.ref == 'refs/heads/main-not'
         run: dotnet pack .\src\${{ env.ProjectName }}\${{ env.ProjectName }}.csproj
 
       - name: Push to NuGet
-        if: github.ref == 'refs/heads/main'
+        if: github.ref == 'refs/heads/main-not'
         run: dotnet nuget push "**\${{ env.ProjectName }}.*.nupkg" --api-key ${{secrets.nuget_api_key}} --skip-duplicate --source https://api.nuget.org/v3/index.json
 
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5b71c92..e8d59d3 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,7 +16,7 @@ jobs:
       - name: 🛠 Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.x'
+          dotnet-version: '9.x'
 
       - name: 🔍 Restore dependencies
         run: dotnet restore
@@ -28,5 +28,5 @@ jobs:
         run: dotnet pack --configuration Release --no-build --output ./nupkg
 
       - name: 🚀 Publish to NuGet.org
-        run: dotnet nuget push ./nupkg/*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json --skip-duplicate
+        run: dotnet nuget push ./nupkg/*.nupkg --skip-duplicate --source https://int.nugettest.org/v3.index.json # https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_API_KEY }}
 
diff --git a/.idea/.idea.AStar.Dev.Functional.Extensions/.idea/vcs.xml b/.idea/.idea.AStar.Dev.Functional.Extensions/.idea/vcs.xml
index 35eb1dd..a5aec53 100644
--- a/.idea/.idea.AStar.Dev.Functional.Extensions/.idea/vcs.xml
+++ b/.idea/.idea.AStar.Dev.Functional.Extensions/.idea/vcs.xml
@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="CommitMessageInspectionProfile">
+    <profile version="1.0">
+      <inspection_tool class="SubjectBodySeparation" enabled="true" level="WARNING" enabled_by_default="true" />
+      <inspection_tool class="SubjectLimit" enabled="true" level="WARNING" enabled_by_default="true" />
+    </profile>
+  </component>
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="Git" />
   </component>
diff --git a/AStar.Dev.Functional.Extensions.sln b/AStar.Dev.Functional.Extensions.sln
index d6539c3..b8a17c8 100644
--- a/AStar.Dev.Functional.Extensions.sln
+++ b/AStar.Dev.Functional.Extensions.sln
@@ -9,6 +9,7 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "workflows", "workflows", "{2C3EC910-77D3-475C-A9EE-E8F9F9C8C43C}"
 	ProjectSection(SolutionItems) = preProject
 		.github\workflows\publish.yml = .github\workflows\publish.yml
+		.github\workflows\dotnet.yml = .github\workflows\dotnet.yml
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AStar.Dev.ConsoleSample", "samples\AStar.Dev.ConsoleSample\AStar.Dev.ConsoleSample.csproj", "{16513013-C9A4-4707-9D79-87A2F5BBCF5C}"