* New - Buffer period adjacent enable setting.
* New - Filter `woocommerce_booking_form_get_posted_data` to filter the data within an ajax request.
* New - Filter `woocommerce_bookings_fully_booked_days`.
* New - Filter `woocommerce_booking_is_booked_on_day`.
* Tweak - Add booking status strings to status array and ensure that they can be translated.
* Fix - Cache is not emptying properly.
* Fix - In cart bookings not showing unavailable in calendar.
* Fix - Minimum blocks bookable into the future.
* Fix - Buffer period not correctly applied.
* Fix - Booking spanning into multi-day shows 0 slots available.
* Fix - When manually creating booking for a guest the admin id is assigned.
* Fix - When manually creating booking for a guest, guest was not showing correctly in dropdown.
* Fix - get_resource cache can return wrong data due to transient name is not always unique.
* Fix - Confirmation email sent with wrong dates when creating and changing a booking date/time in admin.
