Update the docs

Author: mdmintz

help_docs/features_list/index.html

@@ -2827,6 +2827,7 @@ <h2><a href="https://github.com/seleniumbase/SeleniumBase/"><img src="https://se
 <li>Can execute JavaScript code from Python calls. (Use: <code>self.execute_script()</code>)</li>
 <li>Can pierce through <a href="../shadow_dom/">Shadow DOM selectors</a>. (Add <code>::shadow</code> to CSS fragments.)</li>
 <li>Includes a hybrid-automation solution, <a href="../../seleniumbase/masterqa/ReadMe/">MasterQA</a>, to speed up manual testing.</li>
+<li>Includes <a href="../case_plans/">Test Case Management Software</a> with Markdown technology.</li>
 <li>Includes useful <a href="../../seleniumbase/common/ReadMe/">Python decorators and password obfuscation methods</a>.</li>
 </ul>
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