diff --git a/language/ca_ES/whats_new_15.lang.php b/language/ca_ES/whats_new_15.lang.php
new file mode 100644
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+++ b/language/ca_ES/whats_new_15.lang.php
@@ -0,0 +1,11 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | This file is part of Piwigo.                                          |
+// |                                                                       |
+// | For copyright and license information, please view the COPYING.txt    |
+// | file that was distributed with this source code.                      |
+// +-----------------------------------------------------------------------+
+$lang['A new interface for user management'] = 'Una nova interfície per a la gestió d\'usuaris';
+$lang['Brand new features : Activities logs and PDF reader'] = 'Característiques totalment noves: registres d\'activitats i lector de PDF';
+$lang['Enhanced interface for batch manager and album selector'] = 'Interfície millorada per al gestor per lots i el selector d\'àlbums';
+$lang['Even more filters for the gallery search engine'] = 'Encara més filtres per al motor de cerca de la galeria';
\ No newline at end of file