title: Downgrade Xamarin.iOS in Visual Studio 2017
body: <p>I have to use an older version of <code>Xamarin.iOS</code> (10.12) because our Mac building server runs on an older version, the problem is that I am not allowed to update the <code>Xamarin.iOS</code> framework on the Mac.</p>
  
  <p>I wasn't able to find older installers for <code>Visual Studio 2017</code> nor Xamarin. There was also a blog post about the <code>Xamarin Updater</code> but the extension is no longer available.</p>
  
  <p>Is it possible to downgrade <code>Visual Studio 2017</code>  and/or its components and if yes how?</p>