diff --git a/CHANGELOG b/CHANGELOG
deleted file mode 100644
index 9d10791..0000000
--- a/CHANGELOG
+++ /dev/null
@@ -1,40 +0,0 @@
-postWidgetText 2013.11.21
-===========================================================
- * Switch to Dotclear 2.6 and clean up code
- * Change icons
- * Add dashboard icon
-
-postWidgetText 2011.06.10
-===========================================================
- * Fixed export bug (thks @noe)
- * (c) 2011
-
-postWidgetText 2011.04.11
-===========================================================
- * Changed version numbering
- * Fixed Dotclear 2.2.3 chage on plugin page (thks @tomek)
- * Fixed call to $core->blog on prepend
-
-postWidgetText 0.6.1 - 2010-11-12
-===========================================================
- * Fixed install on nightly build
-
-postWidgetText 0.6 - 2010-06-08
-===========================================================
- * Switched to DC 2.2
-
-postWidgetText 0.5 - 2010-04-07
-===========================================================
- * Rewrited and cleaned extension
- * Changed table
-
-postWidgetText 0.4 - 2009-08-23
-===========================================================
- * Added behaviors
- * Added custom widget title
- * Added "plugin page'' support
-
-postWidgetText 0.3
-===========================================================
- * Fixed php 5.3 compatibility
- * Fixed typo in export function
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..4d8787f
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,39 @@
+2021.00.00 - dev
+- clean up code
+- update license
+- update translations
+- check Dotclear 2.19
+- check php7.3+, php8.0
+
+2013.11.21
+- Switch to Dotclear 2.6 and clean up code
+- Change icons
+- Add dashboard icon
+
+2011.06.10
+- Fixed export bug (thks @noe)
+- (c) 2011
+
+2011.04.11
+- Changed version numbering
+- Fixed Dotclear 2.2.3 chage on plugin page (thks @tomek)
+- Fixed call to $core->blog on prepend
+
+0.6.1 - 2010.11.12
+- Fixed install on nightly build
+
+0.6 - 2010-06-08
+- Switched to DC 2.2
+
+0.5 - 2010.04.07
+- Rewrited and cleaned extension
+- Changed table
+
+0.4 - 2009.08.23
+- Added behaviors
+- Added custom widget title
+- Added "plugin page'' support
+
+0.3
+- Fixed php 5.3 compatibility
+- Fixed typo in export function
\ No newline at end of file
diff --git a/README.md b/README.md
index 8f6d77c..a55e9d2 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Add a widget related to an entry with custom titles and content.
 
   * permissions to manage widgets
   * permissions to manage entries
-  * Dotclear 2.6
+  * Dotclear 2.19
 
 ## USAGE
 
@@ -22,4 +22,10 @@ Dotaddict repository. (See Dotclear's documentation to know how do this)
 
 Add and configure "Post widget text" from widgets manager.
 Manage "widget" related to an entry from entry edition page.
-Manage (deleted) "widgets" from sidebar menu called "Post widget text".
+Manage (delete) "widgets" from sidebar menu called "Post widget text".
+
+## MORE
+
+ * License : GNU GPL v2
+ * Source & contribution : [GitHub Page](https://github.com/JcDenis/postWidgetText)
+ * Packages & details:  [Dotaddict Page](https://plugins.dotaddict.org/dc2/details/postWidgetText)
\ No newline at end of file
diff --git a/_define.php b/_define.php
index b1e07a9..d98f9a4 100644
--- a/_define.php
+++ b/_define.php
@@ -12,26 +12,22 @@
 #
 # -- END LICENSE BLOCK ------------------------------------
 
-if (!defined('DC_RC_PATH')) {
 
-	return null;
+if (!defined('DC_RC_PATH')) {
+    return null;
 }
 
 $this->registerModule(
-	/* Name */
-	"Post widget text",
-	/* Description*/
-	"Add a widget with a text related to an entry",
-	/* Author */
-	"Jean-Christian Denis",
-	/* Version */
-	'2013.11.20',
-	/* Properies */
-	array(
-		'permissions' => 'usage,contentadmin',
-		'type' => 'plugin',
-		'dc_min' => '2.6',
-		'support' => 'http://jcd.lv/q=postWidgetText',
-		'details' => 'http://plugins.dotaddict.org/dc2/details/postWidgetText'
-	)
-);
+    'Post widget text',
+    'Add a widget with a text related to an entry',
+    'Jean-Christian Denis and Contributors',
+    '2021.00.00.1',
+    [
+        'requires' => [['core', '2.19']],
+        'permissions' => 'usage,contentadmin',
+        'type'=> 'plugin',
+        'support'=> 'https://github.com/JcDenis/postWidgetText',
+        'details'=> 'https://plugins.dotaddict.org/dc2/details/postWidgetText',
+        'repository' => 'https://raw.githubusercontent.com/JcDenis/postWidgetText/master/dcstore.xml'
+    ]
+);
\ No newline at end of file