Revert proxy handling modifications

app/Sensor/ClientVersion.php

@@ -19,20 +19,12 @@ class ClientVersion extends \App\AbstractSensor
         $options = ['timeout' => 5.0];
 
         $proxy = config("app.proxy", null);
-        var_dump($proxy);
-        //exit();
-        
         if ($proxy != null) {
             $options["proxy"] = $proxy;
         }
 
         $client = new Client($options);
-
-        try {
-            $json = $client->get(self::MANIFEST)->getBody();
-        } catch (\Exception $ex) {
-            return "";
-        }
+        $json = $client->get(self::MANIFEST)->getBody();
 
         return json_decode($json)[0];
     }
@@ -40,14 +32,12 @@ class ClientVersion extends \App\AbstractSensor
 
     public function latestVersion()
     {
-        //return $this->manifest()->version;
-        return "";
+        return $this->manifest()->version;
     }
 
     public function latestUrl()
     {
-        //return $this->manifest()->url;
-        return "";
+        return $this->manifest()->url;
     }
 
     //put your code here