feat: update version to 2.1.5000 and enhance upgrade functionality

api/classes/organizr.class.php

@@ -73,7 +73,7 @@ class Organizr
 
 	// ===================================
 	// Organizr Version
-	public $version = '2.1.4010';
+	public $version = '2.1.5000';
 	// ===================================
 	// Quick php Version check
 	public $minimumPHP = '7.4';