PackageContents.xml

<?xml version="1.0" encoding="utf-8" ?>
<ApplicationPackage
    SchemaVersion="1.0"
    Version="1.0"
    ProductCode=""
    HelpFile=""
    Name="MyTestPackage"
    Description="AutoCAD.IO Test Package"
    Author="Albert Szilvasy" >

    <CompanyDetails
        Name="Autodesk, Inc"
        Phone="415.555.5555"
        Url="www.autodesk.com"
        Email="albert.szilvasy@autodesk.com" />

    <Components>
        <RuntimeRequirements 
            OS="Win64" 
            Platform="AutoCAD" />
        
        <ComponentEntry
            AppName="MyTestPackage"
            ModuleName="./Contents/CrxApp.dll"
            AppDescription="AutoCAD.IO .net test app"
            LoadOnCommandInvocation="True"
            LoadOnAutoCADStartup="False"
            >
            <Commands GroupName="MyTestCommands">
                <Command Global="TEST" Local="TEST" />
            </Commands>
          <AssemblyMappings>
            <AssemblyMapping Name="MyTestPackage.Newtonsoft.Json" Path="./Contents/Newtonsoft.Json.dll" />
          </AssemblyMappings>
        </ComponentEntry>
      <ComponentEntry
          AppName="MyTestPackage.Newtonsoft.Json"
          AppType="Dependency"
          ModuleName="./Contents/Newtonsoft.Json.dll"
          AppDescription="JSON processing library"
          LoadOnAutoCADStartup="False"
        />

    </Components>
</ApplicationPackage>