title: Appending information to existing description in Jira Python
body: <p>I am trying to use jira-python for creating and updating existing issues. I wanted to know whether we can append information to existing description. I tried to use issue.update, but it overwrites existing description. Please let me know whether this is possible using Jira-Python.</p>
  <p>For Eg:</p>
  <p><strong>Current Description</strong></p>
  <p>Description 1</p>
  <p><strong>Description after updating</strong></p>
  <p>Description 1
  Description 2</p>