CalDAV Clients/Chandler

Chandler Project products include:
 * Chandler Desktop
 * Chandler Server, also known as Cosmo
 * Chandler Hub, a hosted instance of Chandler Server.

Chandler Desktop 1.0.3:
 * defaults to synchronising every 15 minutes, and on demand
 * supports read and write edition of multiple collections on CalDAV servers
 * supports more traditional read-only subscription to individual iCalendar publications, from servers that do not have CalDAV capability.

Read-only iCalendar interoperability between Chandler Desktop and DAViCal
Work in progress. Subscription to the URL for an individual calendar:
 * may be unexpectedly interpreted as a WebDAV Sharing account.

CalDAV interoperability between Chandler Desktop and DAViCal
Work in progress:
 * File menu | Accounts… — a test of a WebDAV Sharing account may suggest that you have read-only access, but then no collections are found
 * Share menu | Subscribe… — subscription to the URL of a user (without specifying a calendar/collection) may lead to unexpected behaviour
 * versions of DAViCal beyond 0.9.7.6 may resolve an issue.

Following synchronisation, read Items may be unexpectedly marked as unread.