Merge tag 'v1.7.21' into develop

Version 1.7.21

diff --cc index.php
index 3844bdb,8599da3..6481e7b
--- 1/index.php
--- 2/index.php
+++ b/index.php
@@@ -43,8 -43,8 +43,8 @@@ if (!defined('ABSPATH')) 
   *  so that we're sure the other add-ons see an up to date
   *  version from this plugin.
   */
- define('GLM_MEMBERS_EVENTS_PLUGIN_VERSION', '1.7.20');
+ define('GLM_MEMBERS_EVENTS_PLUGIN_VERSION', '1.7.21');
 -define('GLM_MEMBERS_EVENTS_PLUGIN_DB_VERSION', '0.1.13');
 +define('GLM_MEMBERS_EVENTS_PLUGIN_DB_VERSION', '0.1.14');
  
  // This is the minimum version of the GLM Members DB plugin require for this plugin.
  define('GLM_MEMBERS_EVENTS_PLUGIN_MIN_MEMBERS_REQUIRED_VERSION', '2.9.15');