title: What are these two revision numbers in 'svn info'?
body: <p><code>svn info</code> for the whole codebase (not a particular file) gives me below output. I don't understand</p>
  
  <ul>
  <li>what is the difference between <code>Revision: 12838</code> and <code>Last Changed Rev: 12817</code></li>
  <li>and how it can happen that these two numbers are different</li>
  </ul>
  
  <p>Could someone explain?</p>
  
  <pre><code>Path: .
  URL: svn+ssh://radek@repository.company.com.au/var/lib/svne2/edumate2/tags/4.0.1
  Repository Root: svn+ssh://radek@repository.company.com.au/var/lib/svne2/edumate2
  Repository UUID: edccd8aa-08f3-0310-ac9a-cddb71435de8
  Revision: 12838
  Node Kind: directory
  Schedule: normal
  Last Changed Author: radek
  Last Changed Rev: 12817
  Last Changed Date: 2011-12-20 15:07:53 +1100 (Tue, 20 Dec 2011)
  </code></pre>