diff --git a/.github/workflows/pull requests.yml b/.github/workflows/pull requests.yml
new file mode 100644
index 0000000..1b96c68
--- /dev/null
+++ b/.github/workflows/pull requests.yml	
@@ -0,0 +1,62 @@
+name: pull requests
+
+on:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: windows-latest
+    if: contains(github.event.head_commit.message, 'ci skip') == false
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: nuget/setup-nuget@v1
+      - uses: microsoft/setup-msbuild@v1.0.2
+    
+      - uses: dorny/paths-filter@v2
+        id: changes
+        with:
+          filters: |
+            buildprops:
+              - 'Directory.Build.props'
+      - name: Update version
+        if: steps.changes.outputs.buildprops == 'false'
+        run: |
+            (Get-Content Directory.Build.props) | % { 
+                $m = [regex]::match($_, '<Version>(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?</Version>');
+                if(!$m.Success -or $m.Groups[4].Success -or $m.Groups[5].Success) { $_; }
+                else { $_ -replace $m.Value, ("<Version>{0}.{1}.{2}-ci${{ github.run_number }}</Version>" -f $m.Groups[1].Value,$m.Groups[2].Value,([convert]::ToInt32($m.Groups[3].Value)+1)); }
+            } | Set-Content Directory.Build.props
+        
+      - name: NuGet restore
+        run: nuget restore LibreHardwareMonitor.sln
+    
+      - name: Build
+        run: msbuild LibreHardwareMonitor.sln -p:Configuration=Release -m
+     
+      - name: Publish net452
+        uses: actions/upload-artifact@v2
+        with:
+          name: LibreHardwareMonitor-net452
+          path: |
+            bin/Release/net452
+            
+      - name: Publish netstandard20
+        uses: actions/upload-artifact@v2
+        with:
+          name: LibreHardwareMonitorLib-netstandard20
+          path: |
+            bin/Release/netstandard2.0
+      - name: Publish net50
+        uses: actions/upload-artifact@v2
+        with:
+          name: LibreHardwareMonitorLib-net50
+          path: |
+            bin/Release/net5.0
+      - name: Publish nupkg
+        uses: actions/upload-artifact@v2
+        with:
+          name: LibreHardwareMonitorLib-nupkg
+          path: |
+            bin/Release/LibreHardwareMonitorLib.*.nupkg