Fix versioning

appveyor.yml

@@ -6,6 +6,7 @@ skip_branch_with_pr: true
 image: Visual Studio 2019
 platform: Any CPU
 configuration: Release
+version: 2.0.{build}
 
 # Automatically register private account and/or project AppVeyor NuGet feeds.
 nuget:

src/Core/ServiceWrapper/winsw.csproj

@@ -3,6 +3,8 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFrameworks>net20;net40</TargetFrameworks>
+    <!-- AppVeyor -->
+    <Version></Version>
     <AssemblyTitle>Windows Service Wrapper</AssemblyTitle>
     <Description>Allows arbitrary process to run as a Windows service by wrapping it.</Description>
     <Company>CloudBees, Inc.</Company>

src/Core/WinSWCore/WinSWCore.csproj

@@ -2,6 +2,8 @@
 
   <PropertyGroup>
     <TargetFrameworks>net20;net40</TargetFrameworks>
+    <!-- AppVeyor -->
+    <Version></Version>
     <RootNamespace>winsw</RootNamespace>
     <SignAssembly>true</SignAssembly>
   </PropertyGroup>

src/Plugins/RunawayProcessKiller/RunawayProcessKiller.csproj

@@ -2,6 +2,8 @@
 
   <PropertyGroup>
     <TargetFrameworks>net20;net40</TargetFrameworks>
+    <!-- AppVeyor -->
+    <Version></Version>
     <RootNamespace>winsw.Plugins.RunawayProcessKiller</RootNamespace>
     <SignAssembly>true</SignAssembly>
   </PropertyGroup>

src/Plugins/SharedDirectoryMapper/SharedDirectoryMapper.csproj

@@ -2,6 +2,8 @@
 
   <PropertyGroup>
     <TargetFrameworks>net20;net40</TargetFrameworks>
+    <!-- AppVeyor -->
+    <Version></Version>
     <RootNamespace>winsw.Plugins.SharedDirectoryMapper</RootNamespace>
     <SignAssembly>true</SignAssembly>
   </PropertyGroup>

src/Test/winswTests/winswTests.csproj

@@ -2,6 +2,8 @@
 
   <PropertyGroup>
     <TargetFrameworks>net20;net40</TargetFrameworks>
+    <!-- AppVeyor -->
+    <Version></Version>
     <RootNamespace>winswTests</RootNamespace>
   </PropertyGroup>