Just released – BookingWizz for Wordpress addon v1.2 – several bug fixes, new shortcode and shortcode menu.

Changelog
– added shortcode menu to editor
– added compatibility with BookingWizz v5.3
– added new shortcode [bw_attendees_list eventID="X"] which allows to insert attendees list to page or post based on eventID
– adjusted how calendar works: removed red tooltip, added onclick event for calendar cell. If "show spaces available" enabled in admin – will be shown on the calendars at once.
– fixed several bugs impacting functionality
– added compatibility for jQuery 1.9.1
– overall code improvement