The Events Calendar - Event Tickets Plus 6.3.0

* Version - Event Tickets Plus 5.7.6 is only compatible with Event Tickets 5.6.6 and higher.
* Fix - Ticket property invalidation to ensure capacity, inventory and availability are correctly invalidated. [ET-1887]
* Tweak - Make use of the QR Code library from Event Tickets to generate QR codes for tickets, instead of including one in Event Tickets Plus. [ETWP-29]
* Language - 3 new strings added, 25 updated, 0 fuzzied, and 1 obsoleted

* Fix - Ensure that the attendee collection setting displays correctly when retrieving individual ticket. [ETP-873]
* Fix - Checkout links formatting incorrectly in some themes. [ETP-867]
* Fix - Prevent some button background styles from being overridden by theme editors. [ET-1815]
* Tweak - Removed some deprecated filter_vars to avoid PHP 8.1 warnings. [ET-1800]
* Tweak - Add `total_type_label` to list of Attendance Totals for use on the Attendees page. [ET-1842]
* Language - 0 new strings added, 3 updated, 0 fuzzied, and 0 obsoleted

* Fix - Fixed displaying WooCommerce Ticket prices including tax or vat. [ETP-833]
* Fix - Ensure the Attendees page displays correctly when accessed through the Events Manager. [ECP-1527]
* Fix - Avoid duplication of manually created attendees for Easy Digital Downloads. [ETP-869]
* Fix - Random fatal error occurring when using Elementor. [ET-1829]
* Fix - Resolved an issue where deleting a WooCommerce ticket would result in an error. [ETP-870]
* Fix - Fixed showing saved ARF values for checkbox as not selected while editing an attendee. [ETP-875]
* Fix - Allowed filtering of Ticket Meta cookie name to fix conflict with Pantheon hosting [GTRIA-1024]
* Tweak - Cache Tickets objects for performance improvements. [ET-1808]
* Language - 0 new strings added, 25 updated, 0 fuzzied, and 0 obsoleted