CalendarKit currently integrates with iCal 3 on Mac OS X 10.5 "Leopard", and is the only supported way of manipulating .ics calendars on the new operating system.
With your non-expiring license, you will receive all updates published within 12 months of the purchase date.
Please note that while the API has been designed to be cross platform, we only support Mac OS X 10.5 in this release. If you are interested in a cross platform solution, please let us know.
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