diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8375680..c258d86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+activityReport 3.4 - 2023.10.18
+===========================================================
+* Require Dotclear 2.28
+* Require PHP 8.1
+* Upgrade to Dotclear 2.28
+
 activityReport 3.3 - 2023.08.17
 ===========================================================
 * Require Dotclear 2.27
diff --git a/README.md b/README.md
index d4820fe..4291d41 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 # README
 
-[![Release](https://img.shields.io/badge/release-3.3-a2cbe9.svg)](https://git.dotclear.watch/JcDenis/activityReport/releases)
-![Date](https://img.shields.io/badge/date-2023.08.17-c44d58.svg)
-[![Dotclear](https://img.shields.io/badge/dotclear-v2.27-137bbb.svg)](https://fr.dotclear.org/download)
+[![Release](https://img.shields.io/badge/release-3.4-a2cbe9.svg)](https://git.dotclear.watch/JcDenis/activityReport/releases)
+![Date](https://img.shields.io/badge/date-2023.10.18-c44d58.svg)
+[![Dotclear](https://img.shields.io/badge/dotclear-v2.28-137bbb.svg)](https://fr.dotclear.org/download)
 [![Dotaddict](https://img.shields.io/badge/dotaddict-official-9ac123.svg)](https://plugins.dotaddict.org/dc2/details/activityReport)
-[![License](https://img.shields.io/badge/license-GPL--2.0-ececec.svg)](https://git.dotclear.watch/JcDenis/activityReport/blob/master/LICENSE)
+[![License](https://img.shields.io/badge/license-GPL--2.0-ececec.svg)](https://git.dotclear.watch/JcDenis/activityReport/src/branch/master/LICENSE)
 
 ## ABOUT
 
@@ -14,7 +14,7 @@ _activityReport_ is a plugin for the open-source web publishing software called
 
 ## REQUIREMENTS
 
-* Dotclear 2.27
+* Dotclear 2.28
 * PHP 8.1+
 * System permissions to add table on database
 * System permissions to send email
@@ -33,7 +33,7 @@ Once it's done you can manage your reports from menu
 
 ## LINKS
 
-* [License](https://git.dotclear.watch/JcDenis/activityReport/blob/master/LICENSE)
+* [License](https://git.dotclear.watch/JcDenis/activityReport/src/branch/master/LICENSE)
 * [Packages & details](https://git.dotclear.watch/JcDenis/activityReport/releases) (or on [Dotaddict](https://plugins.dotaddict.org/dc2/details/activityReport))
 * [Sources & contributions](https://git.dotclear.watch/JcDenis/activityReport) (or on [GitHub](https://github.com/JcDenis/activityReport))
 * [Issues & security](https://git.dotclear.watch/JcDenis/activityReport/issues) (or on [GitHub](https://github.com/JcDenis/activityReport/issues))
diff --git a/_define.php b/_define.php
index 1800218..7726e0a 100644
--- a/_define.php
+++ b/_define.php
@@ -1,38 +1,30 @@
 <?php
 /**
- * @brief activityReport, a plugin for Dotclear 2
+ * @file
+ * @brief       The plugin activityReport definition
+ * @ingroup     activityReport
  *
- * @package Dotclear
- * @subpackage Plugin
+ * @defgroup    activityReport Plugin activityReport.
  *
- * @author Jean-Christian Denis and contributors
+ * Log and receive your blog activity by email, feed, or on dashboard.
  *
- * @copyright Jean-Christian Denis
- * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ * @author      Jean-Christian Denis (author)
+ * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-if (!defined('DC_RC_PATH')) {
-    return null;
-}
+declare(strict_types=1);
 
 $this->registerModule(
     'Activity log',
     'Log and receive your blog activity by email, feed, or on dashboard',
     'Jean-Christian Denis and contributors',
-    '3.3',
+    '3.4',
     [
-        'requires' => [
-            ['php', '8.1'],
-            ['core', '2.27'],
-        ],
-        'permissions' => dcCore::app()->auth->makePermissions([
-            dcCore::app()->auth::PERMISSION_USAGE,
-            dcCore::app()->auth::PERMISSION_CONTENT_ADMIN,
-            dcCore::app()->auth::PERMISSION_ADMIN,
-        ]),
-        'priority'   => 2,
-        'type'       => 'plugin',
-        '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',
+        'requires'    => [['core', '2.28']],
+        'permissions' => 'My',
+        'priority'    => 2,
+        'type'        => 'plugin',
+        '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 cda1bbe..e698f08 100644
--- a/dcstore.xml
+++ b/dcstore.xml
@@ -2,11 +2,11 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="activityReport">
     <name>Activity log</name>
-    <version>3.3</version>
+    <version>3.4</version>
     <author>Jean-Christian Denis and contributors</author>
     <desc>Log and receive your blog activity by email, feed, or on dashboard</desc>
-    <file>https://git.dotclear.watch/JcDenis/activityReport/releases/download/v3.3/plugin-activityReport.zip</file>
-    <da:dcmin>2.27</da:dcmin>
+    <file>https://git.dotclear.watch/JcDenis/activityReport/releases/download/v3.4/plugin-activityReport.zip</file>
+    <da:dcmin>2.28</da:dcmin>
     <da:details>https://git.dotclear.watch/JcDenis/activityReport/src/branch/master/README.md</da:details>
     <da:support>https://git.dotclear.watch/JcDenis/activityReport/issues</da:support>
   </module>