Update User Guide

Author: actions-user

changelogs/v4.6.2.html

@@ -327,6 +327,7 @@ <h2><a class="toc-backref" href="#id5" role="doc-backlink">Bugs Fixed</a><a clas
 <ul class="simple">
 <li><p><strong>Cache:</strong> Fixed a bug where a corrupted or unreadable cache file could cause an unhandled exception in <code class="docutils literal notranslate"><span class="pre">FileHandler::getItem()</span></code>.</p></li>
 <li><p><strong>Database:</strong> Fixed a bug where <code class="docutils literal notranslate"><span class="pre">when()</span></code> and <code class="docutils literal notranslate"><span class="pre">whenNot()</span></code> in <code class="docutils literal notranslate"><span class="pre">ConditionalTrait</span></code> incorrectly evaluated certain falsy values (such as <code class="docutils literal notranslate"><span class="pre">[]</span></code>, <code class="docutils literal notranslate"><span class="pre">0</span></code>, <code class="docutils literal notranslate"><span class="pre">0.0</span></code>, and <code class="docutils literal notranslate"><span class="pre">'0'</span></code>) as truthy, causing callbacks to be executed unexpectedly. These methods now cast the condition to a boolean using <code class="docutils literal notranslate"><span class="pre">(bool)</span></code> to ensure consistent behavior with PHP’s native truthiness.</p></li>
+<li><p><strong>Email:</strong> Fixed a bug where <code class="docutils literal notranslate"><span class="pre">Email::getHostname()</span></code> failed to use <code class="docutils literal notranslate"><span class="pre">$_SERVER['SERVER_ADDR']</span></code> when <code class="docutils literal notranslate"><span class="pre">$_SERVER['SERVER_NAME']</span></code> was not set.</p></li>
 <li><p><strong>Security:</strong> Fixed a bug where the <code class="docutils literal notranslate"><span class="pre">sanitize_filename()</span></code> function from the Security helper would throw an error when used in CLI requests.</p></li>
 <li><p><strong>Session:</strong> Fixed a bug where using the <code class="docutils literal notranslate"><span class="pre">DatabaseHandler</span></code> with an unsupported database driver (such as <code class="docutils literal notranslate"><span class="pre">SQLSRV</span></code>, <code class="docutils literal notranslate"><span class="pre">OCI8</span></code>, or <code class="docutils literal notranslate"><span class="pre">SQLite3</span></code>) did not throw an appropriate error.</p></li>
 </ul>