Version 2.4.3
- Adds the EventEditedPre CMSMS Event that is sent prior to an event being modified.
- Adds the ability to export events to a simple CSV file.
- Minor improvements to import functionality.
- Fixes to admin view of FullCalendar display if no holidays defined.

Version 2.3
- Adds ability to save an event as Draft (D) or Published (P).
- Draft events are never added to the search module. On upgrade all events are marked as 'Published'.
- Improves interface with the Search module.
- Upgrade FullCalendar to the latest version (3.1.x)
- Adds the year list view to the admin interface FullCalendar implementation.