Increase version number

Author: corro

CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [4.0.4] - 2019-11-22
+- Security Fix: PLLV-361 - Fixed code injection in free text questions
+
 ## [4.0.3] - 2018-08-
 
 ### Added

plugin.php

@@ -3,7 +3,7 @@
 require_once __DIR__ . "/vendor/srag/dic/src/PHPVersionChecker.php";
 
 $id = 'xlvo';
-$version = '4.0.3';
+$version = '4.0.4';
 $ilias_min_version = '5.2.0';
 $ilias_max_version = '5.3.999';
 $responsible = 'studer + raimann ag - Team Custom 1';