JetAppointments Booking for Elementor 2.1.8

* ADD: Added the ability to select the period of working days and days off;
* ADD: Added Custom Schedule for single services and providers;
* ADD: Allow to add appointments details to WooCommerce orders;
* ADD: Added new macros for form email notification %service_title%, %provider_title%;
* ADD: Allow ability for users to add a appointment to their calendar;
* FIX: Fixed minor bugs.

* UPD: allow to correctly render appointment form on Ajax;
* UPD: allow to manage DB columns;
* FIX: disable next page button if time slot not selected in the calendar;
* FIX: providers REST API endpoint.

N/A Changelog