Umbraco-CMS/templates/UmbracoProject/UmbracoProject.csproj

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

    <PropertyGroup>
        <TargetFramework>net5.0</TargetFramework>
        <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Umbraco.Cms.Web.UI</RootNamespace>
    </PropertyGroup>

    <ItemGroup>
        <PackageReference Include="Umbraco.Cms" Version="UMBRACO_VERSION_FROM_TEMPLATE" />
        <PackageReference Include="Umbraco.Cms.SqlCe" Version="UMBRACO_VERSION_FROM_TEMPLATE" Condition="'$(UseSqlCe)' == 'true'" />
        <PackageReference Include="Umbraco.SqlServerCE" Version="4.0.0.1" Condition="'$(UseSqlCe)' == 'true'" />
    </ItemGroup>

    <!-- Force windows to use ICU. Otherwise Windows 10 2019H1+ will do it, but older windows 10 and most if not all winodws servers will run NLS -->
    <ItemGroup>
      <PackageReference Include="Microsoft.ICU.ICU4C.Runtime" Version="68.2.0.9" />

      <RuntimeHostConfigurationOption
        Condition="$(RuntimeIdentifier.StartsWith('linux')) Or $(RuntimeIdentifier.StartsWith('win')) Or ('$(RuntimeIdentifier)' == '' And !$([MSBuild]::IsOSPlatform('osx')))"
        Include="System.Globalization.AppLocalIcu"
        Value="68.2.0.9" />
    </ItemGroup>

    <Import Project="..\PackageTestSiteName\build\PackageTestSiteName.targets" Condition="'$(PackageTestSiteName)' != ''" />

    <ItemGroup Condition="'$(PackageTestSiteName)' != ''">
        <ProjectReference Include="..\PackageTestSiteName\PackageTestSiteName.csproj" />
    </ItemGroup>

    <PropertyGroup>
        <CopyRazorGenerateFilesToPublishDirectory>true</CopyRazorGenerateFilesToPublishDirectory>
    </PropertyGroup>

    <!-- Set this to true if ModelsBuilder mode is not InMemoryAuto-->
    <PropertyGroup>
        <RazorCompileOnBuild>false</RazorCompileOnBuild>
        <RazorCompileOnPublish>false</RazorCompileOnPublish>
    </PropertyGroup>

</Project>