title: How to include git changelog in Jenkins emails?
body: <p>Is there any way to import the changelog that is generated by Jenkins to the subject of an email (either through the default email, or the <a href="https://wiki.jenkins-ci.org/display/JENKINS/Email-ext+plugin" rel="noreferrer">email-ext plugin</a>)?  </p>
  
  <p>I am new to Jenkins configuration, so I apologize if this is a simple issue, but I was not able to find anything on the email-ext documentation.</p>