Updated version number

Author: stefangabos

Zebra_Database.php

@@ -10,7 +10,7 @@
  *  Read more {@link https://github.com/stefangabos/Zebra_Database here}
  *
  *  @author     Stefan Gabos <contact@stefangabos.ro>
- *  @version    2.12.0 (last revision: October 14, 2023)
+ *  @version    2.11.0 (last revision: October 14, 2023)
  *  @copyright  © 2006 - 2023 Stefan Gabos
  *  @license    https://www.gnu.org/licenses/lgpl-3.0.txt GNU LESSER GENERAL PUBLIC LICENSE
  *  @package    Zebra_Database

docs/Zebra_Database/Zebra_Database.html

@@ -65,7 +65,7 @@ <h4>Author(s):</h4>
 </ul>
 <h4>Version:</h4>
 <ul>
-<li>2.12.0 (last revision: October 14, 2023)<br>See <a href="https://github.com/stefangabos/Zebra_Database/blob/master/CHANGELOG.md" class="projects-homepage">CHANGELOG</a></li>
+<li>2.11.0 (last revision: October 14, 2023)<br>See <a href="https://github.com/stefangabos/Zebra_Database/blob/master/CHANGELOG.md" class="projects-homepage">CHANGELOG</a></li>
 </ul>
 <h4>License:</h4>
 <ul>