html#markClean"><code>markClean</code></a> methods.</li>
    <li>Remove <code>compoundChange</code> method, use better undo-event-combining heuristic.</li>
    <li>Improve scrolling performance smoothness.</li>
    <li>Full <a href="https://github.com/codemirror/CodeMirror/compare/v3.0beta2...v3.0rc1">list of patches</a>.</li>
  </ul>

  <p class="rel">22-10-2012: <a href="http://codemirror.net/codemirror-3.0beta2.zip">Version 3.0, beta 2</a>:</p>

  <ul class="rel-note">
    <li>Fix page-based coordinate c