diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40835d7..0cc4b9f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+1.1 - 2023.03.26
+* require Dotclear 2.26
+* use namespace
+
 1.0 - 2022.12.15
 * update to dotclear 2.24
 * use anonymous function for behaviors
diff --git a/README.md b/README.md
index f2f069b..2acc1ab 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Release](https://img.shields.io/github/v/release/JcDenis/emailOptionnel)](https://github.com/JcDenis/emailOptionnel/releases)
 [![Date](https://img.shields.io/github/release-date/JcDenis/emailOptionnel)](https://github.com/JcDenis/emailOptionnel/releases)
 [![Issues](https://img.shields.io/github/issues/JcDenis/emailOptionnel)](https://github.com/JcDenis/emailOptionnel/issues)
-[![Dotclear](https://img.shields.io/badge/dotclear-v2.24-blue.svg)](https://fr.dotclear.org/download)
+[![Dotclear](https://img.shields.io/badge/dotclear-v2.26-blue.svg)](https://fr.dotclear.org/download)
 [![Dotaddict](https://img.shields.io/badge/dotaddict-official-green.svg)](https://plugins.dotaddict.org/dc2/details/emailOptionnel)
 [![License](https://img.shields.io/github/license/JcDenis/emailOptionnel)](https://github.com/JcDenis/emailOptionnel/blob/master/LICENSE)
 
@@ -19,7 +19,7 @@ Allow visitors to publish comments without fill in their email.
  _emailOptionnel_ requires: 
 
   * admin permissions to set up plugin
-  * Dotclear 2.24
+  * Dotclear 2.26
 
 ## USAGE
 
diff --git a/_define.php b/_define.php
index 920b6a5..4458ee8 100644
--- a/_define.php
+++ b/_define.php
@@ -7,7 +7,7 @@
  *
  * @author Oleksandr Syenchuk, Pierre Van Glabeke, Gvx and Contributors
  *
- * @copyright Jean-Crhistian Denis
+ * @copyright Jean-Christian Denis
  * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
 if (!defined('DC_RC_PATH')) {
@@ -18,9 +18,9 @@ $this->registerModule(
     'emailOptionnel',
     'Make e-mail address optional in comments',
     'Oleksandr Syenchuk, Pierre Van Glabeke, Gvx and Contributors',
-    '1.0',
+    '1.1',
     [
-        'requires'    => [['core', '2.24']],
+        'requires'    => [['core', '2.26']],
         'permissions' => dcCore::app()->auth->makePermissions([
             dcAuth::PERMISSION_ADMIN,
         ]),
diff --git a/dcstore.xml b/dcstore.xml
index 2b4f259..5d07891 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -2,11 +2,11 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="emailOptionnel">
     <name>emailOptionnel</name>
-    <version>1.0</version>
+    <version>1.1</version>
     <author>Oleksandr Syenchuk, Pierre Van Glabeke, Gvx and Contributors</author>
     <desc>Make e-mail address optional in comments</desc>
-    <file>https://github.com/JcDenis/emailOptionnel/releases/download/v1.0/plugin-emailOptionnel.zip</file>
-    <da:dcmin>2.24</da:dcmin>
+    <file>https://github.com/JcDenis/emailOptionnel/releases/download/v1.1/plugin-emailOptionnel.zip</file>
+    <da:dcmin>2.26</da:dcmin>
     <da:details>https://plugins.dotaddict.org/dc2/details/emailOptionnel</da:details>
     <da:support>http://forum.dotclear.org/viewtopic.php?pid=332948#p332948</da:support>
   </module>
diff --git a/locales/fr/main.lang.php b/locales/fr/main.lang.php
new file mode 100644
index 0000000..97da818
--- /dev/null
+++ b/locales/fr/main.lang.php
@@ -0,0 +1,13 @@
+<?php
+/**
+ * @package Dotclear
+ *
+ * @copyright Olivier Meunier & Association Dotclear
+ * @copyright GPL-2.0-only
+ */
+#
+# DOT NOT MODIFY THIS FILE !
+#
+
+l10n::$locales['Optional e-mail address']                  = 'Adresse e-mail optionnelle';
+l10n::$locales['Make e-mail address optional in comments'] = 'Rendre la saisie de l\'adresse e-mail optionnelle dans les commentaires';