housekeeping: Release 5.0.0

NatTypeTester/NatTypeTester.csproj

@@ -6,7 +6,7 @@
     <TargetFramework>net5.0-windows10.0.20348.0</TargetFramework>
     <OutputType>WinExe</OutputType>
     <UseWPF>true</UseWPF>
-    <Version>5.0</Version>
+    <Version>5.0.0</Version>
     <ApplicationIcon>icon.ico</ApplicationIcon>
   </PropertyGroup>