Try to add workflows.

.github/workflows/dotnet.yml

@@ -22,6 +22,4 @@ jobs:
     - name: Build
       run: dotnet build --no-restore
     - name: Test
-      run: dotnet test --no-build --verbosity normal
-    - name: Push nuget package
-      run: dotnet nuget push "**/*.nupkg" --skip-duplicate -k ${{ secrets.NUGET_TOKEN }} -s https://api.nuget.org/v3/index.json
+      run: dotnet test --no-build --verbosity normal

.github/workflows/release.yml

@@ -0,0 +1,37 @@
+on:
+  push:
+    tags:
+    - "v[0-9]+.[0-9]+.[0-9]+"
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v2
+      with:
+        dotnet-version: 8.0.x
+    - name: Restore dependencies
+      run: dotnet restore
+    - name: Verify commit exists in origin/main
+      run: |
+        git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
+        git branch --remote --contains | grep origin/main
+    - name: Set VERSION variable from tag
+      run: echo "VERSION=${GITHUB_REF/refs\/tags\/v/}" >> $GITHUB_ENV
+    - name: Build
+      run: dotnet build --configuration Release /p:Version=${VERSION} --no-restore
+    - name: Test
+      run: dotnet test --configuration Release /p:Version=${VERSION} --no-build
+    - name: Pack
+      run: dotnet pack --configuration Release /p:Version=${VERSION} --no-build --output .
+    - name: Push to Github
+      run: dotnet nuget push "**/*.nupkg" --skip-duplicate --source https://nuget.pkg.github.com/acraven/index.json --api-key ${GITHUB_TOKEN}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: Push to NuGet
+      run: dotnet nuget push "**/*.nupkg" --skip-duplicate --source https://api.nuget.org/v3/index.json --api-key ${NUGET_TOKEN} 
+      env: 
+        NUGET_TOKEN: ${{ secrets.NUGET_TOKEN }}