diff --git a/PlnPlugin.php b/PlnPlugin.php
index e624367..7840454 100644
--- a/PlnPlugin.php
+++ b/PlnPlugin.php
@@ -17,7 +17,7 @@
 use APP\core\Application;
 use APP\core\PageRouter;
 use APP\facades\Repo;
-use APP\notification\Notification;
+use PKP\notification\Notification;
 use APP\notification\NotificationManager;
 use APP\plugins\generic\pln\classes\deposit\Repository;
 use APP\plugins\generic\pln\classes\deposit\Schema as DepositSchema;
@@ -28,10 +28,13 @@
 use APP\plugins\generic\pln\classes\PLNGatewayPlugin;
 use APP\plugins\generic\pln\classes\tasks\Depositor;
 use APP\plugins\generic\pln\pages\PageHandler;
+use Carbon\Carbon;
+use DateTimeImmutable;
 use DOMDocument;
 use DOMElement;
 use Exception;
 use GuzzleHttp\Exception\RequestException;
+use Illuminate\Support\Facades\DB;
 use PKP\config\Config;
 use PKP\core\JSONMessage;
 use PKP\core\PKPString;
@@ -277,7 +280,7 @@ public function callbackLoadCategory(string $hookName, array $args): bool
     public function registerSchedules(PKPScheduler $scheduler): void
     {
         $scheduler
-            ->addSchedule(new Depositor())
+            ->addSchedule(new Depositor([]))
             ->daily()
             ->name(Depositor::class)
             ->withoutOverlapping();
@@ -345,7 +348,7 @@ public function manage($args, $request): JSONMessage
                     $notificationContent = __('plugins.generic.pln.settings.saved');
                     $currentUser = $request->getUser();
                     $notificationMgr = new NotificationManager();
-                    $notificationMgr->createTrivialNotification($currentUser->getId(), PKPNotification::NOTIFICATION_TYPE_SUCCESS, ['contents' => $notificationContent]);
+                    $notificationMgr->createTrivialNotification($currentUser->getId(), Notification::NOTIFICATION_TYPE_SUCCESS, ['contents' => $notificationContent]);
 
                     return new JSONMessage(true);
                 }
@@ -509,6 +512,43 @@ public function hasZipArchive(): bool
         return class_exists('ZipArchive');
     }
 
+    /**
+     * Check if the Acron plugin is enabled, or if the scheduled task has been running lately.
+     */
+    public function hasScheduledTasks(): bool
+    {
+        try {
+            $application = Application::get();
+            $products = $application->getEnabledProducts('plugins.generic');
+            return isset($products['acron']) || (($lastRun = $this->getLastExecutionDate()) && $lastRun && Carbon::now()->diffInWeeks($lastRun) < 1);
+        } catch (\Exception $e) {
+            // If there's an error checking, assume no scheduled tasks are available
+            return false;
+        }
+    }
+
+    /**
+     * Retrieves the last time the depositor task was executed
+     */
+    public function getLastExecutionDate(): ?DateTimeImmutable
+    {
+        try {
+            // Check if the scheduled_tasks table exists first
+            if (!DB::getSchemaBuilder()->hasTable('scheduled_tasks')) {
+                return null;
+            }
+            
+            $lastRun = DB::table('scheduled_tasks')
+                ->where('class_name', Depositor::class)
+                ->value('last_run');
+            
+            return $lastRun ? new DateTimeImmutable($lastRun) : null;
+        } catch (\Exception $e) {
+            // Table doesn't exist or query failed, return null
+            return null;
+        }
+    }
+
     /**
      * Get resource
      *
@@ -614,7 +654,7 @@ public function setEnabled($enabled): void
         if ($enabled) {
             (new NotificationManager())->createTrivialNotification(
                 Application::get()->getRequest()->getUser()->getId(),
-                PKPNotification::NOTIFICATION_TYPE_SUCCESS,
+                Notification::NOTIFICATION_TYPE_SUCCESS,
                 ['contents' => __('plugins.generic.pln.onPluginEnabledNotification')]
             );
         }
@@ -625,7 +665,8 @@ public function setEnabled($enabled): void
      */
     public function getName(): string
     {
-        return substr(static::class, strlen(__NAMESPACE__) + 1);
+        // Return the canonical plugin name used by PluginRegistry lookups
+        return 'plnplugin';
     }
 
     /**