* Version - Event Tickets Plus 5.9.0 is only compatible with Event Tickets 5.8.0 and higher.
* Feature - Added support for Series Passes with QR Codes, Shared Capacity and Attendee Registration.
* Tweak - Added filters: `tec_tickets_plus_woocommerce_order_event_details`, `tec_tickets_plus_editor_capacity_table_tickets`, `tec_tickets_plus_editor_capacity_table_tickets_by_type`, `tec_tickets_plus_editor_capacity_table_capacity_by_type`, `tec_tickets_plus_editor_capacity_table_total_capacity`, `tec_tickets_plus_editor_capacity_table_label_for_type`, `tec_tickets_plus_my_tickets_order_list_ticket_type_titles`
* Language - 2 new strings added, 45 updated, 3 fuzzied, and 0 obsoleted