diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29800e7..27d1f6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+xxxx.xx.xx
+- require Dotclear 2.26
+- use PHP namespace
+- use dcPage open/close module
+- manage modules structure > dc 2.24
+
 2023.01.07
 - fix previously introduced unix bug
 
diff --git a/_define.php b/_define.php
index aec3463..03106e8 100644
--- a/_define.php
+++ b/_define.php
@@ -23,9 +23,9 @@ $this->registerModule(
     'pacKman',
     'Manage your Dotclear packages',
     'Jean-Christian Denis',
-    '2023.01.09-dev',
+    '2023.03.05-dev',
     [
-        'requires'    => [['core', '2.24']],
+        'requires'    => [['core', '2.26-dev']],
         'permissions' => null,
         'type'        => 'plugin',
         'support'     => 'https://github.com/JcDenis/' . basename(__DIR__),