diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22e5028..4e19f23 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,19 +1,31 @@
-2.2 - 2023.04.26
+countdown 2.3 - 2023.08.06
+===========================================================
+* Require Dotclear 2.27
+* Require PHP 7.4+
+* Upgrade to Dotclear 2.27
+* Move third party repository
+* Use Dotclear style for changelog
+
+countdown 2.2 - 2023.04.26
+===========================================================
 * require dotclear 2.26
 * use namespace
 * use dotclear Date Helper
 * fix nullsafe warnings
 
-2.1 - 2022.12.31
+countdown 2.1 - 2022.12.31
+===========================================================
 * update to dotclear 2.24
 * update to jquery plugin 2.1.0 (2016)
 * fix phpstan and php-cs-fixer errors
 * fix js call
 
-1.6 - 2022.12.28 - Pierre Van Glabeke
+countdown 1.6 - 2022.12.28 - Pierre Van Glabeke
+===========================================================
 * màj partielle dc2.24
 
-1.5 - 2016.07.29 - Pierre Van Glabeke
+countdown 1.5 - 2016.07.29 - Pierre Van Glabeke
+===========================================================
 * mise à jour script jquery 1.6.3 -> 2.0.2
 * mise à jour pour compatibilité avec dc2.9
 * dc2.9 requis
diff --git a/README.md b/README.md
index 94d6321..5bc69af 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 # README
 
-[![Release](https://img.shields.io/github/v/release/JcDenis/countdown)](https://github.com/JcDenis/countdown/releases)
-[![Date](https://img.shields.io/github/release-date/JcDenis/countdown)](https://github.com/JcDenis/countdown/releases)
-[![Issues](https://img.shields.io/github/issues/JcDenis/countdown)](https://github.com/JcDenis/countdown/issues)
-[![Dotclear](https://img.shields.io/badge/dotclear-v2.22-blue.svg)](https://fr.dotclear.org/download)
+[![Release](https://img.shields.io/github/v/release/JcDenis/countdown)](https://git.dotclear.watch/JcDenis/countdown/releases)
+[![Date](https://img.shields.io/github/release-date/JcDenis/countdown)](https://git.dotclear.watch/JcDenis/countdown/releases)
+[![Issues](https://img.shields.io/github/issues/JcDenis/countdown)](https://git.dotclear.watch/JcDenis/countdown/issues)
+[![Dotclear](https://img.shields.io/badge/dotclear-v2.27-blue.svg)](https://fr.dotclear.org/download)
 [![Dotaddict](https://img.shields.io/badge/dotaddict-official-green.svg)](https://plugins.dotaddict.org/dc2/details/countdown)
-[![License](https://img.shields.io/github/license/JcDenis/countdown)](https://github.com/JcDenis/countdown/blob/master/LICENSE)
+[![License](https://img.shields.io/github/license/JcDenis/countdown)](https://git.dotclear.watch/JcDenis/countdown/blob/master/LICENSE)
 
 ## WHAT IS COUNTDOWN ?
 
@@ -19,7 +19,7 @@ It adds widget showing a countdown since/from a predefined date.
  _countdown_ requires: 
 
   * permissions to manage widgets
-  * Dotclear 2.26
+  * Dotclear 2.27
 
 ## USAGE
 
@@ -32,8 +32,8 @@ It uses jquery for dynamic countdown.
 ## LINKS
 
  * License : [GNU GPL v2](https://www.gnu.org/licenses/old-licenses/lgpl-2.0.html)
- * Source & contribution : [GitHub Page](https://github.com/JcDenis/countdown)
- * Packages & details : [Dotaddict Page](https://plugins.dotaddict.org/dc2/details/countdown)
+ * Source & contribution : [Gitea Page](https://git.dotclear.watch/JcDenis/countdown) or [GitHub Page](https://github.com/JcDenis/countdown)
+ * Packages & details : [Gitea Page](https://git.dotclear.watch/JcDenis/countdown/releases) or [Dotaddict Page](https://plugins.dotaddict.org/dc2/details/countdown)
  * Discuss & help : [Dotclear forum](https://forum.dotclear.org/viewforum.php?id=16)
 
 ## CONTRIBUTORS
diff --git a/_define.php b/_define.php
index 7eeaab3..3117594 100644
--- a/_define.php
+++ b/_define.php
@@ -10,7 +10,7 @@
  * @copyright Jean-Christian Denis
  * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-if (!defined('DC_RC_PATH') || is_null(dcCore::app()->auth)) {
+if (!defined('DC_RC_PATH')) {
     return;
 }
 
@@ -18,15 +18,15 @@ $this->registerModule(
     'CountDown',
     'Countdown and stopwatch',
     'Moe (http://gniark.net/) and contributors',
-    '2.2',
+    '2.3',
     [
-        'requires'    => [['core', '2.22']],
+        'requires'    => [['core', '2.27']],
         'permissions' => dcCore::app()->auth->makePermissions([
             dcCore::app()->auth::PERMISSION_ADMIN,
         ]),
         'type'       => 'plugin',
-        'support'    => 'https://forum.dotclear.org/viewforum.php?id=16',
-        'details'    => 'https://plugins.dotaddict.org/dc2/details/' . basename(__DIR__),
-        'repository' => 'https://raw.githubusercontent.com/JcDenis/' . basename(__DIR__) . '/master/dcstore.xml',
+        'support'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/issues',
+        'details'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/src/branch/master/README.md',
+        'repository' => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/raw/branch/master/dcstore.xml',
     ]
 );
diff --git a/dcstore.xml b/dcstore.xml
index 6d5626c..1746d14 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -2,12 +2,12 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="countdown">
     <name>CountDown</name>
-    <version>2.2</version>
+    <version>2.3</version>
     <author>Moe (http://gniark.net/) and contributors</author>
     <desc>Countdown and stopwatch</desc>
-    <file>https://github.com/JcDenis/countdown/releases/download/v2.2/plugin-countdown.zip</file>
-    <da:dcmin>2.22</da:dcmin>
-    <da:details>https://plugins.dotaddict.org/dc2/details/countdown</da:details>
-    <da:support>https://forum.dotclear.org/viewforum.php?id=16</da:support>
+    <file>https://gitea.dotclear.watch/JcDenis/countdown/releases/download/v2.3/plugin-countdown.zip</file>
+    <da:dcmin>2.27</da:dcmin>
+    <da:details>https://git.dotclear.watch/JcDenis/countdown/src/branch/master/README.md</da:details>
+    <da:support>https://git.dotclear.watch/JcDenis/countdown/issues</da:support>
   </module>
 </modules>