[ADD] - Tracking and Sending domains will now show their IDs in the list view for both, backend and customer area
[ADD] - Added the 'register_client_script_core_packages' filter hook, to register ClientScript core packages
[CHG] - In the daily cron job, the delete lists function will remove subscribers in batches instead of removing all in one go, then remove the list itself
[ADD] - We show used delivery servers in campaign overview as well, not just in the quick view.
[BUG] - Fix customer notes links
[MSC] - Overall fixes
[UPD] - Updated composer packages
