title: Sendgrid mail new c# client broken?
body: <p>I understand this breaking change: </p>
  
  <blockquote>
    <p>Use new SendGridMessage() instead of SendGrid.GetInstance()</p>
  </blockquote>
  
  <p>However, when doing the following:</p>
  
  <pre><code>var transportWeb = Web.GetInstance(credentials);
  </code></pre>
  
  <p>I am told that GetInstance doesn't exist?</p>
  
  <p>What's going on? Am I missing something?</p>