title: NuGet downgrade warning
body: <p>I am new to Xamarin.Android and I want to know how to work on this issue in Visual Studio</p>
  
  <p>What does this warning mean?</p>
  
  <blockquote>
    <p>Warning   NU1605   Detected package downgrade:  Xamarin.Forms from
    4.2.0.848062 to 4.2.0.709249. Reference the package directly from the project to select a different version.   App1.Android -> App1 ->
    Xamarin.Forms (>= 4.2.0.848062)   App1.Android -> Xamarin.Forms (>=
    4.2.0.709249) App1.Android    C:\Users\Synergy Mobile App 1\source\repos\App1\App1\App1.Android\App1.Android.csproj</p>
  </blockquote>