diff --git a/CHANGELOG b/CHANGELOG
deleted file mode 100644
index 3055fe4..0000000
--- a/CHANGELOG
+++ /dev/null
@@ -1,15 +0,0 @@
-2020-09-18 - Pierre Van Glabeke
-* modif _admin.php (merci à nanart)
-
-2015-03-11 - Pierre Van Glabeke
-* ajout mode hors ligne et codage titre widget (widget)
-* encodage UNIX (LF)
-* modif url de support
-* modifs localisation
-* suppression icône
-
-2013.11.18 - Jean-Christian Denis
-* First hg release
-
-2013.07.22 - Jean-Christian Denis
-* First release
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..6e4d1b5
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+2021.08.27
+- cleanup (PSR2,short array, ...)
+- enhance widget style
+- update license
+
+2020.09.18 - Pierre Van Glabeke
+- modif admin.php (merci à nanart)
+
+2015.03.11 - Pierre Van Glabeke
+- ajout mode hors ligne et codage titre widget (widget)
+- encodage UNIX (LF)
+- modif url de support
+- modifs localisation
+- suppression icône
+
+2013.11.18 - Jean-Christian Denis
+- First hg release
+
+2013.07.22 - Jean-Christian Denis
+- First release
\ No newline at end of file
diff --git a/README.md b/README.md
index 4fd59d5..0804ced 100644
--- a/README.md
+++ b/README.md
@@ -21,3 +21,14 @@ Dotaddict repository. (See Dotclear's documentation to know how do this)
 
 Add and configure "Dotclear's latest versions" from widgets manager.
 You can add a dashboard item by enable it from your dashboard preferences.
+
+## MORE
+
+ * License : GNU GPL v2
+ * Source & contribution : [GitHub Page](https://github.com/JcDenis/dcLatestVersions)
+ * Packages & details:  [Dotaddict Page](https://plugins.dotaddict.org/dc2/details/dcLatestVersions)
+
+## CONTRIBUTORS
+
+ * Jean-Chirstian Denis
+ * Pierre Van Glabeke
diff --git a/_admin.php b/_admin.php
index 3232b61..d0a0ce8 100644
--- a/_admin.php
+++ b/_admin.php
@@ -3,8 +3,7 @@
 #
 # This file is part of dcLatestVersions, a plugin for Dotclear 2.
 # 
-# Copyright (c) 2009-2015 Jean-Christian Denis and contributors
-# contact@jcdenis.fr http://jcd.lv
+# Copyright (c) 2009-2021 Jean-Christian Denis and contributors
 # 
 # Licensed under the GPL version 2.0 license.
 # A copy of this license is available in LICENSE file or at
@@ -13,24 +12,23 @@
 # -- END LICENSE BLOCK ------------------------------------
 
 if (!defined('DC_CONTEXT_ADMIN')) {
-
-	return null;
+    return null;
 }
 
-require dirname(__FILE__).'/_widgets.php';
+require dirname(__FILE__) . '/_widgets.php';
 
 # Dashboard item and user preference
 $core->addBehavior(
-	'adminDashboardItems',
-	array('dcLatestVersionsAdmin', 'adminDashboardItems')
+    'adminDashboardItems',
+    ['dcLatestVersionsAdmin', 'adminDashboardItems']
 );
 $core->addBehavior(
-	'adminDashboardOptionsForm',
-	array('dcLatestVersionsAdmin', 'adminDashboardOptionsForm')
+    'adminDashboardOptionsForm',
+    ['dcLatestVersionsAdmin', 'adminDashboardOptionsForm']
 );
 $core->addBehavior(
-	'adminAfterDashboardOptionsUpdate',
-	array('dcLatestVersionsAdmin', 'adminAfterDashboardOptionsUpdate')
+    'adminAfterDashboardOptionsUpdate',
+    ['dcLatestVersionsAdmin', 'adminAfterDashboardOptionsUpdate']
 );
 
 /**
@@ -40,98 +38,92 @@ $core->addBehavior(
  */
 class dcLatestVersionsAdmin
 {
-	public static function adminDashboardItems(dcCore $core, $__dashboard_items)
-	{
-		if (!$core->auth->user_prefs->dashboard->get('dcLatestVersionsItems')) {
+    public static function adminDashboardItems(dcCore $core, $__dashboard_items)
+    {
+        if (!$core->auth->user_prefs->dashboard->get('dcLatestVersionsItems')) {
+            return null;
+        }
 
-			return null;
-		}
+        $builds = explode(',', (string) $core->blog->settings->dcLatestVersions->builds);
+        if (empty($builds)) {
+            return null;
+        }
 
-		$builds = (string) $core->blog->settings->dcLatestVersions->builds;
-		$builds = explode(',', $builds);
-		if (empty($builds)) {
+        $text = __('<li><a href="%u" title="Download Dotclear %v">%r</a> : %v</li>');
+        $li = [];
 
-			return null;
-		}
+        foreach($builds as $build) {
 
-		$text = __('<li><a href="%u" title="Download Dotclear %v">%r</a> : %v</li>');
-		$li = array();
+            $build = strtolower(trim($build));
+            if (empty($build)) {
+                continue;
+            }
 
-		foreach($builds as $build) {
+            $updater = new dcUpdate(
+                DC_UPDATE_URL,
+                'dotclear',
+                $build,
+                DC_TPL_CACHE . '/versions'
+            );
 
-			$build = strtolower(trim($build));
-			if (empty($build)) {
-				continue;
-			}
+            if (false === $updater->check('0')) {
+                continue;
+            }
 
-			$updater = new dcUpdate(
-				DC_UPDATE_URL,
-				'dotclear',
-				$build,
-				DC_TPL_CACHE.'/versions'
-			);
+            $li[] = str_replace(
+                [
+                    '%r',
+                    '%v',
+                    '%u'
+                ],
+                [
+                    $build,
+                    $updater->getVersion(),
+                    $updater->getFileURL()
+                ],
+                $text
+            );
+        }
 
-			if (false === $updater->check('0')) {
+        if (empty($li)) {
+            return null;
+        }
+        
+        # Display
+        $__dashboard_items[0][] =
+        '<div class="box small" id="udclatestversionsitems">' .
+        '<h3>' . html::escapeHTML(__("Dotclear's latest versions")) . '</h3>' .
+        '<ul>' . implode('', $li) . '</ul>' .
+        '</div>';
+    }
 
-				//return false;
-				continue;
-			}
+    public static function adminDashboardOptionsForm(dcCore $core)
+    {
+        if (!$core->auth->user_prefs->dashboard->prefExists('dcLatestVersionsItems')) {
+            $core->auth->user_prefs->dashboard->put(
+                'dcLatestVersionsItems',
+                false,
+                'boolean'
+            );
+        }
+        $pref = $core->auth->user_prefs->dashboard->get('dcLatestVersionsItems');
 
-			$li[] = str_replace(
-				array(
-					'%r',
-					'%v',
-					'%u'
-				),
-				array(
-					$build,
-					$updater->getVersion(),
-					$updater->getFileURL()
-				),
-				$text
-			);
-		}
+        echo  
+        '<div class="fieldset">' .
+        '<h4>' . __("Dotclear's latest versions") . '</h4>' .
+        '<p><label class="classic" for="dcLatestVersionsItems">' .
+        form::checkbox('dcLatestVersionsItems', 1, $pref) . ' ' .
+        __("Show Dotclear's latest versions on dashboards.") .
+        '</label></p>' .
+        '</div>';
+    }
 
-		if (empty($li)) {
-
-			return null;
-		}
-		
-		# Display
-		$__dashboard_items[0][] =
-		'<div class="box small" id="udclatestversionsitems">'.
-		'<h3>'.html::escapeHTML(__("Dotclear's latest versions")).'</h3>'.
-		'<ul>'.implode('', $li).'</ul>'.
-		'</div>';
-	}
-
-	public static function adminDashboardOptionsForm(dcCore $core)
-	{
-		if (!$core->auth->user_prefs->dashboard->prefExists('dcLatestVersionsItems')) {
-			$core->auth->user_prefs->dashboard->put(
-				'dcLatestVersionsItems',
-				false,
-				'boolean'
-			);
-		}
-		$pref = $core->auth->user_prefs->dashboard->get('dcLatestVersionsItems');
-
-		echo  
-		'<div class="fieldset">'.
-		'<h4>'.__("Dotclear's latest versions").'</h4>'.
-		'<p><label class="classic" for="dcLatestVersionsItems">'.
-		form::checkbox('dcLatestVersionsItems', 1, $pref).' '.
-		__("Show Dotclear's latest versions on dashboards.").
-		'</label></p>'.
-		'</div>';
-	}
-
-	public static function adminAfterDashboardOptionsUpdate($user_id)
-	{
-		$GLOBALS['core']->auth->user_prefs->dashboard->put(
-			'dcLatestVersionsItems',
-			!empty($_POST['dcLatestVersionsItems']),
-			'boolean'
-		);
-	}
+    public static function adminAfterDashboardOptionsUpdate($user_id)
+    {
+        $GLOBALS['core']->auth->user_prefs->dashboard->put(
+            'dcLatestVersionsItems',
+            !empty($_POST['dcLatestVersionsItems']),
+            'boolean'
+        );
+    }
 }
\ No newline at end of file
diff --git a/_define.php b/_define.php
index cfa3b84..c49d5c3 100644
--- a/_define.php
+++ b/_define.php
@@ -3,8 +3,7 @@
 #
 # This file is part of dcLatestVersions, a plugin for Dotclear 2.
 # 
-# Copyright (c) 2009-2015 Jean-Christian Denis and contributors
-# contact@jcdenis.fr http://jcd.lv
+# Copyright (c) 2009-2021 Jean-Christian Denis and contributors
 # 
 # Licensed under the GPL version 2.0 license.
 # A copy of this license is available in LICENSE file or at
@@ -13,25 +12,20 @@
 # -- END LICENSE BLOCK ------------------------------------
 
 if (!defined('DC_RC_PATH')) {
-
-	return null;
+    return null;
 }
- 
+
 $this->registerModule(
-	/* Name */
-	"dcLatestVersions",
-	/* Description*/
-	"Show the latest available versions of Dotclear",
-	/* Author */
-	"Jean-Christian Denis, Pierre Van Glabeke",
-	/* Version */
-	'2020-09-18',
-	/* Properies */
-	array(
-		'permissions' => 'usage,contentadmin',
-		'type' => 'plugin',
-		'dc_min' => '2.6',
-		'support' => 'http://forum.dotclear.org/viewforum.php?id=16',
-		'details' => 'http://plugins.dotaddict.org/dc2/details/dcLatestVersions'
-	)
+    'dcLatestVersions',
+    'Show the latest available versions of Dotclear',
+    'Jean-Christian Denis, Pierre Van Glabeke',
+    '2021.08.27',
+    [
+        'permissions' => 'usage,contentadmin',
+        'type' => 'plugin',
+        'dc_min' => '2.19',
+        'support' => 'http://forum.dotclear.org/viewforum.php?id=16',
+        'details' => 'http://plugins.dotaddict.org/dc2/details/dcLatestVersions',
+        'repository' => 'https://raw.githubusercontent.com/JcDenis/dcLatestVersions/master/dcstore.xml'
+    ]
 );
\ No newline at end of file
diff --git a/_install.php b/_install.php
index 6e64a94..91a64cd 100644
--- a/_install.php
+++ b/_install.php
@@ -3,8 +3,7 @@
 #
 # This file is part of dcLatestVersions, a plugin for Dotclear 2.
 # 
-# Copyright (c) 2009-2015 Jean-Christian Denis and contributors
-# contact@jcdenis.fr http://jcd.lv
+# Copyright (c) 2009-2021 Jean-Christian Denis and contributors
 # 
 # Licensed under the GPL version 2.0 license.
 # A copy of this license is available in LICENSE file or at
@@ -13,37 +12,28 @@
 # -- END LICENSE BLOCK ------------------------------------
 
 if (!defined('DC_CONTEXT_ADMIN')) {
-
 	return null;
 }
 
 # -- Module specs --
-
-$dc_min = '2.6';
+$dc_min = '2.19';
 $mod_id = 'dcLatestVersions';
-$mod_conf = array(
-	array(
-		'builds',
-		"List of Dotclear's builds",
-		'stable,unstable,testing,sexy',
-		'string'
-	)
-);
+$mod_conf = [[
+	'builds',
+	"List of Dotclear's builds",
+	'stable,unstable,testing,sexy',
+	'string'
+]];
 
 # -- Nothing to change below --
-
 try {
-
 	# Check module version
 	if (version_compare(
 		$core->getVersion($mod_id),
 		$core->plugins->moduleInfo($mod_id, 'version'),
-		'>='
-	)) {
-
+		'>=')) {
 		return null;
 	}
-
 	# Check Dotclear version
 	if (!method_exists('dcUtils', 'versionsCompare') 
 	 || dcUtils::versionsCompare(DC_VERSION, $dc_min, '<', false)) {
@@ -51,7 +41,6 @@ try {
 			'%s requires Dotclear %s', $mod_id, $dc_min
 		));
 	}
-
 	# Set module settings
 	$core->blog->settings->addNamespace($mod_id);
 	foreach($mod_conf as $v) {
@@ -59,17 +48,14 @@ try {
 			$v[0], $v[2], $v[3], $v[1], false, true
 		);
 	}
-
 	# Set module version
 	$core->setVersion(
 		$mod_id,
 		$core->plugins->moduleInfo($mod_id, 'version')
 	);
-
 	return true;
 }
 catch (Exception $e) {
 	$core->error->add($e->getMessage());
-
 	return false;
 }
\ No newline at end of file
diff --git a/_public.php b/_public.php
index d915a5b..07744f3 100644
--- a/_public.php
+++ b/_public.php
@@ -3,8 +3,7 @@
 #
 # This file is part of dcLatestVersions, a plugin for Dotclear 2.
 # 
-# Copyright (c) 2009-2015 Jean-Christian Denis and contributors
-# contact@jcdenis.fr http://jcd.lv
+# Copyright (c) 2009-2021 Jean-Christian Denis and contributors
 # 
 # Licensed under the GPL version 2.0 license.
 # A copy of this license is available in LICENSE file or at
@@ -13,8 +12,7 @@
 # -- END LICENSE BLOCK ------------------------------------
 
 if (!defined('DC_RC_PATH')) {
-
-	return null;
+    return null;
 }
 
-require dirname(__FILE__).'/_widgets.php';
\ No newline at end of file
+require dirname(__FILE__) . '/_widgets.php';
\ No newline at end of file
diff --git a/_widgets.php b/_widgets.php
index d9e6028..f269b4e 100644
--- a/_widgets.php
+++ b/_widgets.php
@@ -3,8 +3,7 @@
 #
 # This file is part of dcLatestVersions, a plugin for Dotclear 2.
 # 
-# Copyright (c) 2009-2015 Jean-Christian Denis and contributors
-# contact@jcdenis.fr http://jcd.lv
+# Copyright (c) 2009-2021 Jean-Christian Denis and contributors
 # 
 # Licensed under the GPL version 2.0 license.
 # A copy of this license is available in LICENSE file or at
@@ -13,15 +12,14 @@
 # -- END LICENSE BLOCK ------------------------------------
 
 if (!defined('DC_RC_PATH')) {
-
-	return null;
+    return null;
 }
 
 $core->blog->settings->addNamespace('dcLatestVersions');
 
 $core->addBehavior(
-	'initWidgets',
-	array('dcLatestVersionsWidget', 'adminWidget')
+    'initWidgets',
+    ['dcLatestVersionsWidget', 'adminWidget']
 );
 
 /**
@@ -31,121 +29,98 @@ $core->addBehavior(
  */
 class dcLatestVersionsWidget
 {
-	public static function adminWidget($w)
-	{
-		$w->create(
-			'dclatestversionswidget',
-			__("Dotclear's latest versions"),
-			array('dcLatestVersionsWidget','publicWidget'),
-			null,
-			__("Show the latest available versions of Dotclear")
-		);
-		$w->dclatestversionswidget->setting(
-			'title',
-			__('Title:'),
-			__("Dotclear's latest versions"),
-			'text'
-		);
-		$w->dclatestversionswidget->setting(
-			'text',
-			__('Text (%r = release, %v = version, %u = url):'),
-			__('<strong>%r: </strong> <a href="%u" title="Download Dotclear %v">%v</a>'),
-			'text'
-		);
-		$w->dclatestversionswidget->setting(
-			'homeonly',
-			__('Display on:'),
-			0,
-			'combo',
-			array(
-				__('All pages') => 0, 
-				__('Home page only') => 1, 
-				__('Except on home page') => 2
-			)
-		);
-		$w->dclatestversionswidget->setting(
-			'content_only',
-			__('Content only'),
-			0,
-			'check'
-		);
-		$w->dclatestversionswidget->setting(
-			'class',
-			__('CSS class:'),
-			''
-		);
-		$w->dclatestversionswidget->setting('offline',__('Offline'),0,'check');
-	}
+    public static function adminWidget($w)
+    {
+        $w
+            ->create(
+                'dclatestversionswidget',
+                __("Dotclear's latest versions"),
+                ['dcLatestVersionsWidget','publicWidget'],
+                null,
+                __("Show the latest available versions of Dotclear")
+            )
+            ->addTitle(
+                __("Dotclear's latest versions")
+            )
+            ->setting(
+                'text',
+                __('Text (%r = release, %v = version, %u = url):'),
+                __('<strong>%r: </strong> <a href="%u" title="Download Dotclear %v">%v</a>'),
+                'text'
+            )
+            ->addHomeOnly()
+            ->addContentOnly()
+            ->addClass()
+            ->addOffline();
+    }
 
-	public static function publicWidget($w)
-	{
-		global $core;
+    public static function publicWidget($w)
+    {
+        global $core;
 
-		$core->blog->settings->addNamespace('dcLatestVersions');
+        $core->blog->settings->addNamespace('dcLatestVersions');
 
-		if ($w->offline)
-			return;
+        if ($w->offline) {
+            return null;
+        }
 
-		# Nothing to display
-		if ($w->homeonly == 1 && $core->url->type != 'default' 
-		 || $w->homeonly == 2 && $core->url->type == 'default' 
-		 || $w->text == ''
-		) {
-			return null;
-		}
+        if (($w->homeonly == 1 && !$core->url->isHome($core->url->type)) 
+         || ($w->homeonly == 2 && $core->url->isHome($core->url->type))
+         || $w->text == '') {
+            return null;
+        }
 
-		# Builds to check
-		$builds = (string) $core->blog->settings->dcLatestVersions->builds;
-		$builds = explode(',', $builds);
-		if (empty($builds)) {
+        # Builds to check
+        $builds = (string) $core->blog->settings->dcLatestVersions->builds;
+        $builds = explode(',', $builds);
+        if (empty($builds)) {
+            return null;
+        }
 
-			return null;
-		}
+        $li = [];
+        foreach($builds as $build) {
 
-		$li = array();
-		foreach($builds as $build) {
+            $build = strtolower(trim($build));
+            if (empty($build)) {
+                continue;
+            }
 
-			$build = strtolower(trim($build));
-			if (empty($build)) {
-				continue;
-			}
+            $updater = new dcUpdate(
+                DC_UPDATE_URL,
+                'dotclear',
+                $build,
+                DC_TPL_CACHE . '/versions'
+            );
 
-			$updater = new dcUpdate(
-				DC_UPDATE_URL,
-				'dotclear',
-				$build,
-				DC_TPL_CACHE.'/versions'
-			);
+            if (false === $updater->check('0')) {
+                continue;
+            }
 
-			if (false === $updater->check('0')) {
-				continue;
-			}
+            $li[] = sprintf('<li>%s</li>', str_replace(
+                [
+                    '%r',
+                    '%v',
+                    '%u'
+                ],
+                [
+                    $build,
+                    $updater->getVersion(),
+                    $updater->getFileURL()
+                ],
+                $w->text
+            ));
+        }
 
-			$li[] = '<li>'.str_replace(
-				array(
-					'%r',
-					'%v',
-					'%u'
-				),
-				array(
-					$build,
-					$updater->getVersion(),
-					$updater->getFileURL()
-				),
-				$w->text
-			).'</li>';
-		}
+        if (empty($li)) {
+            return null;
+        }
 
-		if (empty($li)) {
-
-			return null;
-		}
-
-		# Display
-		$res =
-		($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '').
-		'<ul>'.implode('',$li).'</ul>';
-
-		return $w->renderDiv($w->content_only,'dclatestversionswidget '.$w->class,'',$res);
-	}
+        # Display
+        return $w->renderDiv(
+            $w->content_only, 
+            'dclatestversionswidget '. $w->class, 
+            '', 
+            ($w->title ? $w->renderTitle(html::escapeHTML($w->title)) : '') . sprintf('<ul>%s</ul>', implode('',$li))
+        );
+    }
 }
\ No newline at end of file
diff --git a/dcstore.xml b/dcstore.xml
new file mode 100644
index 0000000..940d4b2
--- /dev/null
+++ b/dcstore.xml
@@ -0,0 +1,13 @@
+<modules xmlns:da="http://dotaddict.org/da/">
+<module id="dcLatestVersions">
+<name>dcLatestVersions</name>
+<version>2021.08.27</version>
+<author>Jean-Christian Denis, Pierre Van Glabeke</author>
+<desc>Show the latest available versions of Dotclear</desc>
+<file>https://github.com/JcDenis/dcLatestVersions/releases/download/v2021.08.27/plugin-dcLatestVersions.zip</file>
+<da:dcmin>2.19</da:dcmin>
+<da:details>http://plugins.dotaddict.org/dc2/details/dcLatestVersions</da:details>
+<da:section></da:section>
+<da:support>http://forum.dotclear.org/viewforum.php?id=16</da:support>
+</module>
+</modules>
\ No newline at end of file