Fixed problem where module installation might have blocked importing support ticket emails to WHMCS - case #308
Fixed "Cannot assign (...)Container to property" error that might have occurred when trying to edit contract template length - case #311
Eliminated "Insert value list does not match column list" SQL error that could appear when running the migration cron after upgrading the module from version 1.5.X to 2.1.X - case #312
Corrected token authorization for the SignNow integration - case #307
Fixed issue with the "The UserID does not have a valid membership in this Account" error that could occur after accepting a contract with DocuSign integration - case #347