Tickets 2.2.2 released

Tickets 2.2.2 is now available for all licensed customers to download.
  • Fix ticket change thread form not linking to the thread.
  • Fix ticket discussion thread not displaying ticket tabs bar.
  • Harden installer and fix possible issues upgrading from XF1, a MySQL 8.0 compatibility issue and duplicate columns.
  • Fix invite/create ticket notification not working as expected.
  • Support inviting/creating a ticket and notifying the user anonymously.
  • Added ticket status/priority/category to escalation criteria.