forgot to update the manual

manual/Tasks/unzip.html

@@ -138,6 +138,15 @@ archive.</p>
       zip task page</a></td>
     <td align="center" valign="top">No, defaults to true</td>
   </tr>
+  <tr>
+    <td valign="top">allowFilesToEscapeDest</td>
+    <td valign="top">Whether to allow the extracted file or directory
+      to be outside of the dest directory.
+      <em>since Ant 1.9.12</em></td>
+    <td valign="top" align="center">No, defaults to false unless
+    stripAbsolutePathSpec and the entry's name starts with a leading
+    path spec.</td>
+  </tr>
 </table>
 <h3>Examples</h3>
 <pre>