winsw/src/WinSW.Core/WinSW.Core.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFrameworks>net461;netcoreapp3.1</TargetFrameworks>
    <LangVersion>latest</LangVersion>
    <Nullable>enable</Nullable>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="log4net" Version="2.0.8" />
    <PackageReference Include="stylecop.analyzers" Version="1.2.0-beta.*">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
    <PackageReference Include="System.Diagnostics.EventLog" Version="4.7.0" />
    <PackageReference Include="System.Security.AccessControl" Version="4.7.0" />
  </ItemGroup>

  <!-- error NU1605: Detected package downgrade: log4net 2.0.8 -->
  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
    <PackageReference Include="System.Diagnostics.Debug" Version="4.3.0" />
    <PackageReference Include="System.IO.FileSystem" Version="4.3.0" />
    <PackageReference Include="System.Net.NameResolution" Version="4.3.0" />
    <PackageReference Include="System.Runtime.Extensions" Version="4.3.1" />
    <PackageReference Include="System.Runtime.InteropServices" Version="4.3.0" />
    <PackageReference Include="System.ServiceProcess.ServiceController" Version="4.7.0" />
    <PackageReference Include="System.Threading" Version="4.3.0" />
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFramework)' != 'netcoreapp3.1'">
    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" />
    <Reference Include="System.ServiceProcess" />
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFramework)' == 'net461'">
    <Reference Include="System.IO.Compression" />
  </ItemGroup>

</Project>