* Hotfix: Fix issue with GA JSON key validation.
* Improved error logging for the Google Analytics integration.
* Removed support for Universal Analytics.
* Update Readme
* Fix issue with MailPoet not appearing in Dashboard reports
* Fix issue with deprecated WPForms variable.
* Update EDD_SL_Plugin_Updater
* Fix URLs in documentation links.
* Fix license key visible in plugin settings after saving.