title: How to get SVN changelog in Jenkins Workflow Plugin?
body: <p>I would like to be able to to do some special stuff in my workflow only when there were changes in specific directory in SVN.</p>
  
  <p>For that purpose I would like to be able access the changelog of the current build.</p>
  
  <p>I know they are storred in:</p>
  
  <pre><code>changelog&lt;number&gt;.xml
  </code></pre>
  
  <p>How can I read them in groovy script?</p>
  
  <p>I'm using:</p>
  
  <pre><code>Jenkins 1.627, Workflow 1.10, Svn plugin 2.5.2
  </code></pre>
  
  <p>Thank you</p>