title: Why System.Web.Http.OData was unlisted?
body: <p>the link below shows System.Web.Http.OData was unlisted :</p>
  
  <p><a href="https://www.nuget.org/packages/System.Web.Http.OData/" rel="nofollow">https://www.nuget.org/packages/System.Web.Http.OData/</a></p>
  
  <blockquote>
    <p>The owner has unlisted this package. This could mean that the package is deprecated or shouldn't be used anymore.</p>
  </blockquote>
  
  <p>.</p>
  
  <p>And I know this package by watching this video which is published in 2014/09, when in it using</p>
  
  <pre><code>config.Routes.MapODataRoute("OData", "odata", GenerateEdmModel());
  </code></pre>
  
  <p>at time 17:16: 
  <a href="https://www.youtube.com/watch?v=w-lQ4EW_Z9E#t=17m06s" rel="nofollow">https://www.youtube.com/watch?v=w-lQ4EW_Z9E#t=17m06s</a></p>
  
  <p>.</p>
  
  <p>Does anyone know why this package is unlisted?</p>
  
  <p>And is it a good idea to learn to use this package?</p>