diff --git a/Minecraft-Modern-Theme/inc/theme-updater.php b/Minecraft-Modern-Theme/inc/theme-updater.php
index 81007df..6bf5945 100644
--- a/Minecraft-Modern-Theme/inc/theme-updater.php
+++ b/Minecraft-Modern-Theme/inc/theme-updater.php
@@ -6,120 +6,137 @@ if ( ! defined( 'ABSPATH' ) ) {
 }
 
 // === ZENTRALE VERSIONSKONSTANTE ===
-// Bitte passen Sie diese Version bei jedem Release an!
 define( 'MINECRAFT_MODERN_THEME_VERSION', '1.6' );
 
-
 // === THEME UPDATE NOTIFICATION SYSTEM ===
 
-// Funktion zum Abrufen der neuesten Release-Informationen vom Git-Repository
-function minecraft_modern_get_latest_release_info() {
+// Funktion zum Leeren des Caches (wenn man auf "Update prüfen" klickt)
+function minecraft_modern_clear_cache() {
+    if ( isset( $_GET['mm_clear_cache'] ) && current_user_can( 'manage_options' ) ) {
+        check_admin_referer( 'mm_clear_cache_action' );
+        delete_transient( 'minecraft_modern_latest_release' );
+        wp_redirect( admin_url( 'index.php' ) );
+        exit;
+    }
+}
+add_action( 'admin_init', 'minecraft_modern_clear_cache' );
+
+// Funktion zum Abrufen der neuesten Release-Informationen
+function minecraft_modern_get_latest_release_info( $force_refresh = false ) {
     $transient_key = 'minecraft_modern_latest_release';
     
-    // Versuche, die Daten aus dem Transient-Cache zu holen
-    $release_info = get_transient($transient_key);
+    // Wenn erzwungen wird (oder Cache leer), frische Daten holen
+    if ( $force_refresh ) {
+        delete_transient( $transient_key );
+    }
     
-    // Wenn der Cache leer oder abgelaufen ist, rufe neue Daten ab
-    if (false === $release_info) {
-        $response = wp_remote_get('https://git.viper.ipv64.net/api/v1/repos/M_Viper/Minecraft-Modern-Theme/releases/latest');
+    $release_info = get_transient( $transient_key );
+    
+    if ( false === $release_info ) {
+        // Timeout auf 10 Sekunden erhöht für langsame Verbindungen
+        $response = wp_remote_get( 'https://git.viper.ipv64.net/api/v1/repos/M_Viper/Minecraft-Modern-Theme/releases/latest', array( 'timeout' => 10 ) );
         
-        if (!is_wp_error($response) && 200 === wp_remote_retrieve_response_code($response)) {
-            $body = wp_remote_retrieve_body($response);
-            $release_data = json_decode($body, true);
+        if ( ! is_wp_error( $response ) && 200 === wp_remote_retrieve_response_code( $response ) ) {
+            $body = wp_remote_retrieve_body( $response );
+            $release_data = json_decode( $body, true );
             
-            if ($release_data && isset($release_data['tag_name'])) {
+            if ( $release_data && isset( $release_data['tag_name'] ) ) {
+                // Tag bereinigen (falls 'v' davor steht, z.B. v1.6 -> 1.6)
+                $tag_name = $release_data['tag_name'];
+                if ( strpos( $tag_name, 'v' ) === 0 ) {
+                    $tag_name = ltrim( $tag_name, 'v' );
+                }
+
                 $release_info = array(
-                    'version' => $release_data['tag_name'],
-                    'download_url' => $release_data['zipball_url'],
-                    'release_notes' => isset($release_data['body']) ? $release_data['body'] : '',
-                    'published_at' => isset($release_data['published_at']) ? $release_data['published_at'] : ''
+                    'version'       => $tag_name,
+                    'download_url'  => $release_data['zipball_url'],
+                    'release_notes' => isset( $release_data['body'] ) ? $release_data['body'] : '',
+                    'published_at'  => isset( $release_data['published_at'] ) ? $release_data['published_at'] : ''
                 );
                 
-                // Speichere die Daten für 12 Stunden im Cache
-                set_transient($transient_key, $release_info, 12 * HOUR_IN_SECONDS);
+                // Cache für 6 Stunden (kannst du anpassen)
+                set_transient( $transient_key, $release_info, 6 * HOUR_IN_SECONDS );
+            } else {
+                // Fehlerhafte Daten leer cachen
+                set_transient( $transient_key, array(), HOUR_IN_SECONDS );
             }
         } else {
-            // Bei Fehler, leere Daten für 1 Stunde cachen, um wiederholte fehlgeschlagene Anfragen zu vermeiden
-            set_transient($transient_key, array(), HOUR_IN_SECONDS);
+            // Fehler beim Abrufen
+            set_transient( $transient_key, array(), HOUR_IN_SECONDS );
         }
     }
     
     return $release_info;
 }
 
-// Funktion zum Anzeigen der Update-Benachrichtigung im Admin-Bereich
+// Benachrichtigung im Admin-Bereich
 function minecraft_modern_show_update_notification() {
-    // Nur im Admin-Bereich und für Administratoren anzeigen
-    if (!is_admin() || !current_user_can('manage_options')) {
+    if ( ! is_admin() || ! current_user_can( 'manage_options' ) ) {
         return;
     }
     
-    // Aktuelle Theme-Version abrufen (JETZT AUS UNSERER KONSTANTE)
     $current_version = MINECRAFT_MODERN_THEME_VERSION;
+    $latest_release  = minecraft_modern_get_latest_release_info();
     
-    // Neueste Release-Informationen abrufen
-    $latest_release = minecraft_modern_get_latest_release_info();
-    
-    // Wenn wir gültige Release-Informationen haben und die Versionen unterschiedlich sind
-    if (!empty($latest_release) && isset($latest_release['version']) && version_compare($current_version, $latest_release['version'], '<')) {
+    if ( ! empty( $latest_release ) && isset( $latest_release['version'] ) && version_compare( $current_version, $latest_release['version'], '<' ) ) {
         ?>
         <div class="notice notice-warning is-dismissible">
-            <h3><?php _e('Minecraft Modern Theme Update Available', 'minecraft-modern-theme'); ?></h3>
+            <h3><?php _e( 'Minecraft Modern Theme Update Available', 'minecraft-modern-theme' ); ?></h3>
             <p>
                 <?php 
                 printf(
-                    __('You are using version %1$s of the Minecraft Modern Theme. Version %2$s is now available.', 'minecraft-modern-theme'),
-                    '<strong>' . esc_html($current_version) . '</strong>',
-                    '<strong>' . esc_html($latest_release['version']) . '</strong>'
+                    __( 'You are using version %1$s of the Minecraft Modern Theme. Version %2$s is now available.', 'minecraft-modern-theme' ),
+                    '<strong>' . esc_html( $current_version ) . '</strong>',
+                    '<strong>' . esc_html( $latest_release['version'] ) . '</strong>'
                 );
                 ?>
             </p>
             <p>
-                <a href="<?php echo esc_url($latest_release['download_url']); ?>" class="button button-primary" target="_blank">
-                    <?php _e('Download Latest Version', 'minecraft-modern-theme'); ?>
+                <a href="<?php echo esc_url( $latest_release['download_url'] ); ?>" class="button button-primary" target="_blank">
+                    <?php _e( 'Download Latest Version', 'minecraft-modern-theme' ); ?>
                 </a>
                 <a href="https://git.viper.ipv64.net/M_Viper/Minecraft-Modern-Theme/releases" class="button" target="_blank">
-                    <?php _e('View Release Notes', 'minecraft-modern-theme'); ?>
+                    <?php _e( 'View Release Notes', 'minecraft-modern-theme' ); ?>
                 </a>
             </p>
         </div>
         <?php
     }
 }
-add_action('admin_notices', 'minecraft_modern_show_update_notification');
+add_action( 'admin_notices', 'minecraft_modern_show_update_notification' );
 
-// Funktion zum Hinzufügen eines Update-Status-Widgets zum Dashboard
+// Dashboard Widget
 function minecraft_modern_add_dashboard_widget() {
     wp_add_dashboard_widget(
-        'minecraft_modern_update_widget',          // Widget slug.
-        'Minecraft Modern Theme Status',           // Title.
-        'minecraft_modern_update_widget_function'  // Display function.
+        'minecraft_modern_update_widget',
+        'Minecraft Modern Theme Status',
+        'minecraft_modern_update_widget_function'
     );
 }
-add_action('wp_dashboard_setup', 'minecraft_modern_add_dashboard_widget');
+add_action( 'wp_dashboard_setup', 'minecraft_modern_add_dashboard_widget' );
 
-// Funktion zum Anzeigen des Inhalts im Dashboard-Widget
 function minecraft_modern_update_widget_function() {
-    // Aktuelle Theme-Version abrufen (JETZT AUS UNSERER KONSTANTE)
     $current_version = MINECRAFT_MODERN_THEME_VERSION;
+    $latest_release  = minecraft_modern_get_latest_release_info();
     
-    // Neueste Release-Informationen abrufen
-    $latest_release = minecraft_modern_get_latest_release_info();
+    echo '<p><strong>' . __( 'Current Version:', 'minecraft-modern-theme' ) . '</strong> ' . esc_html( $current_version ) . '</p>';
     
-    echo '<p><strong>' . __('Current Version:', 'minecraft-modern-theme') . '</strong> ' . esc_html($current_version) . '</p>';
-    
-    if (!empty($latest_release) && isset($latest_release['version'])) {
-        if (version_compare($current_version, $latest_release['version'], '<')) {
-            echo '<p><strong>' . __('Latest Version:', 'minecraft-modern-theme') . '</strong> <span style="color: #d63638;">' . esc_html($latest_release['version']) . '</span></p>';
-            echo '<p><strong>' . __('Status:', 'minecraft-modern-theme') . '</strong> <span style="color: #d63638;">' . __('Update Available', 'minecraft-modern-theme') . '</span></p>';
-            echo '<p><a href="' . esc_url($latest_release['download_url']) . '" class="button button-primary" target="_blank">' . __('Download Update', 'minecraft-modern-theme') . '</a></p>';
+    if ( ! empty( $latest_release ) && isset( $latest_release['version'] ) ) {
+        echo '<p><strong>' . __( 'Latest Version:', 'minecraft-modern-theme' ) . '</strong> ' . esc_html( $latest_release['version'] ) . '</p>';
+        
+        if ( version_compare( $current_version, $latest_release['version'], '<' ) ) {
+            echo '<p><strong>' . __( 'Status:', 'minecraft-modern-theme' ) . '</strong> <span style="color: #d63638;">' . __( 'Update Available', 'minecraft-modern-theme' ) . '</span></p>';
+            echo '<p><a href="' . esc_url( $latest_release['download_url'] ) . '" class="button button-primary" target="_blank">' . __( 'Download Update', 'minecraft-modern-theme' ) . '</a></p>';
         } else {
-            echo '<p><strong>' . __('Latest Version:', 'minecraft-modern-theme') . '</strong> <span style="color: #46b450;">' . esc_html($latest_release['version']) . '</span></p>';
-            echo '<p><strong>' . __('Status:', 'minecraft-modern-theme') . '</strong> <span style="color: #46b450;">' . __('Up to Date', 'minecraft-modern-theme') . '</span></p>';
+            echo '<p><strong>' . __( 'Status:', 'minecraft-modern-theme' ) . '</strong> <span style="color: #46b450;">' . __( 'Up to Date', 'minecraft-modern-theme' ) . '</span></p>';
         }
     } else {
-        echo '<p><strong>' . __('Status:', 'minecraft-modern-theme') . '</strong> ' . __('Unable to check for updates', 'minecraft-modern-theme') . '</p>';
+        echo '<p><strong>' . __( 'Status:', 'minecraft-modern-theme' ) . '</strong> ' . __( 'Unable to check for updates', 'minecraft-modern-theme' ) . '</p>';
     }
     
-    echo '<p><a href="https://git.viper.ipv64.net/M_Viper/Minecraft-Modern-Theme/releases" target="_blank">' . __('View All Releases', 'minecraft-modern-theme') . '</a></p>';
+    // Link für "Jetzt prüfen" hinzugefügt
+    $refresh_url = wp_nonce_url( admin_url( 'index.php?mm_clear_cache=1' ), 'mm_clear_cache_action' );
+    echo '<p><a href="' . esc_url( $refresh_url ) . '" onclick="return confirm(\'Cache leeren und neu prüfen?\');">' . __( 'Check for Updates Now', 'minecraft-modern-theme' ) . '</a></p>';
+    
+    echo '<p><a href="https://git.viper.ipv64.net/M_Viper/Minecraft-Modern-Theme/releases" target="_blank">' . __( 'View All Releases', 'minecraft-modern-theme' ) . '</a></p>';
 }
\ No newline at end of file