diff --git a/CHANGELOG.md b/CHANGELOG.md
index 159ac48..6662821 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+2.1 - 2023.05.13
+* require Dotclear 2.26
+* fix nullsafe warnings
+* add plugin Uninstaller features
+
 2.0 - 2023.04.11
 * require Dotclear 2.26
 * use namespace
diff --git a/_define.php b/_define.php
index cc771f0..09f0642 100644
--- a/_define.php
+++ b/_define.php
@@ -18,7 +18,7 @@ $this->registerModule(
     'Arlequin',
     'Allows visitors choose a theme',
     'Oleksandr Syenchuk, Pierre Van Glabeke and contributors',
-    '2.0.1',
+    '2.1',
     [
         'requires'    => [['core', '2.26']],
         'permissions' => dcCore::app()->auth->makePermissions([
diff --git a/dcstore.xml b/dcstore.xml
index b0044cf..8be627f 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -2,10 +2,10 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="arlequin">
     <name>Arlequin</name>
-    <version>2.0.1</version>
+    <version>2.1</version>
     <author>Oleksandr Syenchuk, Pierre Van Glabeke and contributors</author>
     <desc>Allows visitors choose a theme</desc>
-    <file>https://github.com/JcDenis/arlequin/releases/download/v2.0.1/plugin-arlequin.zip</file>
+    <file>https://github.com/JcDenis/arlequin/releases/download/v2.1/plugin-arlequin.zip</file>
     <da:dcmin>2.26</da:dcmin>
     <da:details>https://plugins.dotaddict.org/dc2/details/arlequin</da:details>
     <da:support>http://forum.dotclear.org/viewtopic.php?id=48345</da:support>