• CDDC 3.7 Jul 18, 2022

  Added: Ability to work with calendar colors (if you server supports it)

• CDDC 3.6 Nov 25, 2021

  Added: Support for exceptions to recurring events

• CDDC 3.5 Nov 04, 2021

  Added: Delphi 11 Alexandria support

• CDDC 3.4 May 24, 2021

  Added: Support for a "RELTYPE" parameter, allowing hierarchical relationship for tasks

  Improved: Couple of under the hood optimizations

• CDDC 3.3 Aug 04, 2020

  Added: Delphi 10.4 Sydney support

• CDDC 3.2.1 Jun 18, 2020

  Improved: DateTimeToiCalDate function so that it always returns date and time values as required by some servers

  Fixed: Couple of very minor issues related to the TimeOnly variable

• CDDC 3.2 Jan 21, 2019

  Added: Delphi 10.3 Rio support

• CDDC 3.13 Oct 17, 2018

  Improved: Compatibility with the TLS protocol versions 1.2 and 1.3

• CDDC 3.12 Sep 27, 2018

  Improved: Secure connection support via HTTP proxy (a proxy server needs to support SSL)

• CDDC 3.11 Sep 05, 2017

  Fixed: A couple of minor bugs

• CDDC 3.1 Jul 26, 2017

  Added: Ability to add, edit and delete attendees for events and tasks

  Fixed: Couple of minor issues

• CDDC 3.0 May 10, 2017

  Added: Delphi 10.2 Tokyo support

• CDDC 2.9 Nov 23, 2016

  Added: Ability to delete events directly by their URLs

  Improved: Integration with ownCloud servers

  Improved: Integration with Yahoo

  Improved: Update of the LastModified date field after successful execution of the update query. Helps to avoid reloading

  Improved: Loading of events first with the GET query, before trying a more comprehensive search by UID

• CDDC 2.81 Oct 14, 2016

  Fixed: Time range feature not always working correctly

  Fixed: Couple of other small issues

• CDDC 2.8 Jun 15, 2016

  Added: Delphi 10.1 Berlin support

• CDDC 2.71 Apr 08, 2016

  Improved: Path to the TZ folder (contains information about different time zones) is now relative, not absolute

• CDDC 2.7 Feb 04, 2016

  Added: Ability to load events using their UIDs

  Added: FindEventHref function that returns HREF for events

  Added: Creation of a DTSTAMP property with GMT time zone if there is no time zone for a calendar

  Added: Auto reloading of events after creation or update to get timestamps from the server

  Improved: Start/End date parameters for querying events are now optional

  Improved: HTTP property is now public for easier access to proxy settings

  Improved: The component now returns UID from events instead of HREF when available

  Fixed: HTTP/1.1 412 Precondition failed error when saving modified events in batch mode

  Fixed: Component not responding when batch saving a single event

  Fixed: Couple of other minor issues

• CDDC 2.6 Dec 21, 2015

  Added: Delphi 10 Seattle support

• CDDC 2.53 Oct 12, 2015

  Improved: Time range function for ownCloud servers

  Fixed: HTTP/1.1 400 Bad Request error for legacy versions of ownCloud

• CDDC 2.52 Jun 30, 2015

  Improved: Handling of recurring events

  Improved: Refresh in demo for better testing experience of events

  Fixed: Issue with showing list of events for the specified date range on Zimbra server

  Fixed: "Socket error, host not found" when adding new events on some rare CalDAV servers

• CDDC 2.51 Mar 10, 2015

  Added: Ability to set time zone manually for older Windows versions (XP and 2003 included) due to lack of the GetDynamicTimeZoneInformation function (available starting with Vista)

• CDDC 2.5 Dec 03, 2014

  Added: Ability to work with calendar CTags

  Added: StopAllThreads method to immediately stop all requests

  Improved: Support for ETags of events

• CDDC 2.4 Nov 07, 2014

  Added: Delphi XE7 support

• CDDC 2.3 Jul 07, 2014

  Added: Delphi XE6 support

• CDDC 2.21 May 05, 2014

  Improved: Work with direct links to calendars in Demo

  Fixed: Couple of multiple-threads related small issues

  Fixed: Problems with usernames containing spaces

• CDDC 2.2 Jan 06, 2014

  Added: Support of HTTP, HTTPS, SOCKS4, SOCKS5 proxy servers

  Updated: Multi-threaded mode for MultiGetEvents and MultiGetTasks

  Fixed: Construction of very long strings

  Fixed: The component not responding in some rare heavy load cases

• CDDC 2.1 Aug 30, 2013

  Added: LoadAllItemsETags method for loading links, ETag and LastModified properties for all items using PROPFIND

  Added: StoreError field for storing error messages if there were any during storing procedures

  Added: Ability to cancel as the current process as all queued tasks

  Added: OnError event for storing information about errors

  Improved: More meaningful connection error message when password is incorrect

• CDDC 2.0 Jul 10, 2013

  Added: Auto discovery of calendar resources

  Added: Ability to request events for the specified time range

  Added: Multi-threaded mode and batch operations

  Added: Ability to work with categories

  Added: Auto assignment of the current time zone to the newly created events

  Added: Ability to create, rename and delete calendars

  Improved: Demo UI for easier navigation and testing

  Improved: Many small fixes and code optimization

  Fixed: Some Unicode related issues

• CDDC 1.12 Apr 29, 2013

  Improved: If there is no LAST-MODIFIED property, the DTSTAMP one will be used instead

• CDDC 1.11 Mar 19, 2013

  Added: Support for DavMail + MS Exchange Server bundle

• CDDC 1.1 Jan 22, 2013

  Added: Feature to request only those items modified since specified date/time

  Added: Displaying progress feature for LoadEvents and LoadTasks methods

• CDDC 1.02 Oct 25, 2012

  Added: Full time zone support

• CDDC 1.01 Jan 10, 2012

  Fixed: AV error when connecting to a server using a specified port number

  Fixed: "Is not a valid integer value" error when listing particular events

• CDDC 1.0 Dec 01, 2011

  Initial release

Contents

CDDC 3.7Jul 18, 2022

CDDC 3.6Nov 25, 2021

CDDC 3.5Nov 04, 2021

CDDC 3.4May 24, 2021

CDDC 3.3Aug 04, 2020

CDDC 3.2.1Jun 18, 2020

CDDC 3.2Jan 21, 2019

CDDC 3.13Oct 17, 2018

CDDC 3.12Sep 27, 2018

CDDC 3.11Sep 05, 2017

CDDC 3.1Jul 26, 2017

CDDC 3.0May 10, 2017

CDDC 2.9Nov 23, 2016

CDDC 2.81Oct 14, 2016

CDDC 2.8Jun 15, 2016

CDDC 2.71Apr 08, 2016

CDDC 2.7Feb 04, 2016

CDDC 2.6Dec 21, 2015

CDDC 2.53Oct 12, 2015

CDDC 2.52Jun 30, 2015

CDDC 2.51Mar 10, 2015

CDDC 2.5Dec 03, 2014

CDDC 2.4Nov 07, 2014

CDDC 2.3Jul 07, 2014

CDDC 2.21May 05, 2014

CDDC 2.2Jan 06, 2014

CDDC 2.1Aug 30, 2013

CDDC 2.0Jul 10, 2013

CDDC 1.12Apr 29, 2013

CDDC 1.11Mar 19, 2013

CDDC 1.1Jan 22, 2013

CDDC 1.02Oct 25, 2012

CDDC 1.01Jan 10, 2012

CDDC 1.0Dec 01, 2011