plugin doesn't work anymore..

Since the last update plusgin megabug..

no saving
and test button réinitialize all setting..

WTF ????

WP 3.4.2
Theme Fullscene
custom :

// Mettre une image perso dans /images/gravatar-perso.png pour gravatar par défaut.
add_filter( 'avatar_defaults', 'gravatar_perso' );
function gravatar_perso ($avatar_defaults) {
$myavatar = get_bloginfo('template_directory') . '/images/gravatar-perso.png';
$avatar_defaults[$myavatar] = "Avatar perso : /images/gravatar-perso.png ";
return $avatar_defaults;}
// Désactiver la notification de mise à jour de WP.
add_filter('pre_site_transient_update_core',create_function('$a',"return null;"));
// TinyMCE Tweak.
function wpc_boutons_tinymce($buttons){$buttons[]='sub';$buttons[]='sup';$buttons[]='fontselect';$buttons[]='fontsizeselect';return $buttons;}add_filter("mce_buttons_2","wpc_boutons_tinymce");
// Désactiver Le Dashboard sauf pour les admins.
function remove_the_dashboard () {
if (current_user_can('level_10')) {
return;}else {
global $menu, $submenu, $user_ID;
$the_user = new WP_User($user_ID);
reset($menu); $page = key($menu);
while ((__('Dashboard') != $menu[$page][0]) && next($menu))
$page = key($menu);
if (__('Dashboard') == $menu[$page][0]) unset($menu[$page]);
reset($menu); $page = key($menu);
while (!$the_user->has_cap($menu[$page][1]) && next($menu))
$page = key($menu);
if (preg_match('#wp-admin/?(index.php)?$#',$_SERVER['REQUEST_URI']) && ('index.php' != $menu[$page][2]))
wp_redirect(get_option('siteurl') . '/wp-admin/post-new.php');}}
add_action('admin_menu', 'remove_the_dashboard');
// Suppr admin bar.
add_filter('show_admin_bar','__return_false');
// Désactiver un morceau de l'adminbar.
function edit_admin_bar() {
    global $wp_admin_bar;
    $wp_admin_bar->remove_menu('about'); // A propos de WordPress
    $wp_admin_bar->remove_menu('wporg'); // ww.wp.xz.cn
    $wp_admin_bar->remove_menu('documentation'); // Documentation
    $wp_admin_bar->remove_menu('support-forums');  // Forum de support
    $wp_admin_bar->remove_menu('feedback'); // Remarque
    $wp_admin_bar->remove_menu('view-site'); // Aller voir le site
}
add_action('wp_before_admin_bar_render', 'edit_admin_bar');
// Supprimer du head :  Windows Live Writer sous WordPress.
remove_action('wp_head','wlwmanifest_link');
// Supprimer du head :  rsd_link.
remove_action('wp_head','rsd_link');
// Supprimer du head : feed_links.
remove_action('wp_head', 'feed_links', 2);
// Supprimer du head : rel='canonical'.
remove_action('wp_head', 'rel_canonical');
// Supprimer du head : rel='next/Pprev'.
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head');
// Masquer le numéro de version de votre site WordPress.
remove_action('wp_head','wp_generator');
// Redirrection utilisateur vers l'accueil apres connexion.
add_filter("login_redirect","subscriber_login_redirect",10,3);function subscriber_login_redirect($redirect_to,$request,$user){if(is_array($user->roles))if(in_array('administrator',$user->roles))return site_url('/wp-admin/');return home_url();}

http://ww.wp.xz.cn/extend/plugins/welcome-email-editor/