Version 3.0 adds:
* A two month calendar before the list of events that shows event titles and holidays that occur during those months on the actual day of the month on the catalog side.
* Optional event starting and ending times which can be display in either AM/PM or 24 hour format.
Upgrade instructions for those who already have version 2 are included in the installation instructions file near the beginning and should be easy enough for anyone to follow. Note that the holidays that will be shown on the calendar on the catalog side are United States holidays. If you are located in another country you may want to edit the get_holidays function of the catalog side event_sch.php file to return the holidays for your country instead.