- fixed updating display_name if there is set the User Display Name setting to Default WP Display Name in UM > General > Users > Display name;

- fixed typo in the password validation

includes/core/class-user.php

@@ -15,6 +15,14 @@ if ( ! class_exists( 'um\core\User' ) ) {
 	class User {
 
 
+		/**
+		 * Data that we will set before the update profile to compare it after update
+		 *
+		 * @var null
+		 */
+		public $previous_data = null;
+
+
 		/**
 		 * User constructor.
 		 */