For Sun Java System Calendar Server 6.3 , the following features have been deprecated:
The Calendar Express graphical user interface (GUI) has been deprecated in favor of the Communications Express GUI and will be removed from the distribution in the the next major feature release. Move to Communications Express as soon as possible.
The WCAP attachments parameter, used by both storeevents and storetodo, has been deprecated. For backward compatibility, this parameter is still honored. But in a future release this parameter will no longer be recognized. Change any scripts you have using this parameter.
The cstool utility that you use for monitoring Calendar Server activity has been removed in the Calendar Server 6.3 release.
Calendar Server software is no longer available for Windows and HP-UX platforms.