+Version 0.20
+============
+09 September 2017
+
+- Implemented single priority control for all contact editor subforms.
+- Fixed issue with colour background still being displayed after disabling
+ it in preferences.
+- Fixed issue with right click on a contact in the contact list when the
+ account type is local.
+- Close all windows before opening the preferences window.
+- Fixed issue where modifying or deleting items from the Contact
+ Editor will cause XAB to crash if there's no items in the list.
+- Fixed separate issue where deleting a note from the Home tab in the
+ Contact Editor will cause XAB to crash.
+
+Version 0.19
+============
+19 June 2017
+
+- Added option to change the background colour of contact data when
+ being viewed.
+- Updated Xcode project for macOS.
+
+Version 0.18
+============
+11 March 2017
+
+- Fixed issue with audio device remaining open after opening the contact
+ editor for the first time.
+- Fixed issue where prefix isn't detected on Linux systems when editing
+ an account.
+- Quit application process properly implemented.
+- Enhanced contact information screen properly formatting dates.
+- Contact Editor subforms that use the language drop down box are now
+ pre-filled with the list of language codes from ISO 639-1.
+- Added icons to the preferences window.
+- Double clicking on an account in the preferences window opens up the
+ properties for that account.
+
+Version 0.17
+============
+18 January 2017
+
+- Added icon to the search window.
+- Win32: Status bar gripper has been removed from main window and search
+ window.
+- Check that the default account exists each time XAB is started.
+- Fixed bug where non-SSL connections are treated as SSL connections for
+ CardDAV connctions.
+- Fixed bug where an assert happens when the search window is closed when
+ in search only mode (-s).
+- Fixed bug where filename of contact to open in search window appears
+ in a dialog.
+- Message saying 'n contacts found.' disappears when the reset button
+ is pressed in the search window.
+- Added manual page. This page is installed/uninstalled on Linux-based
+ systems into the share/man1 path. (e.g. /usr/local/share/man/man1)
+
+Version 0.16
+============
+13 November 2016
+
+- Added toolbar to the main window with icons.
+- Created the template translation file. This now allows Xestia Address Book
+ to be translated into other languages.
+
+Version 0.15
+============
+30 September 2016
+
+- Implemented the Connection Object interface. This now opens up the
+ possibility of using other protocols.
+- CardDAV2 class implemented using the Connection Object interface. This
+ has stopped the Win32 version of XAB from crashing.
+- Removed old CardDAV code.
+
+Version 0.14
+============
+08 July 2016
+
+- Unsupported accounts (neither local or CardDAV) are now displayed within
+ XAB. Contact data from unsupported accounts can be viewed but not edited or
+ deleted. Account settings cannot be edited but the account can still be
+ deleted.
+- Implemented Online/Offline feature. It can be used by double clicking on
+ the cable icon next to the SSL icon in the status bar or by selecting Sleep
+ Mode in the Activity Manager menu.
+- Documentation changed to a flat OpenDocument text file for easier
+ management for the code repository.
+- Moved contact saving in frmContactEditor to the ContactDataObject class.
+- Unit testing added for Contact Saving in the ContactDataObject class.
+- Fixed random number generation for directory naming when creating accounts.
+
+Version 0.13
+============
+28 May 2016
+
+- Added support for Windows. Support begins from Windows 7. Use of
+ XAB on Windows Vista or before this version is unsupported.
+- Added Visual Studio 2013 (Express) project files.
+- Added Xcode project files.
+- SSL verification is now done before sending or receiving any contact
+ data so that SSL context handles in Windows and OS X can be obtained.
+ Linux versions use certificate information from cURL's
+ CURLINFO_CERTINFO.
+- Fixed code in frmActivityMgr so that proper cURL codes are used
+ instead of being lazy with integers that may change.
+- Fixed issue where saving picture data in some cases may cause
+ XAB to crash.
+
+Version 0.12
+============
+12 April 2016
+
+- Added check to see if a server is on the blacklist and to display a
+ dialog confirming that data loss could happen if that server is used.
+- Added support for OS X. Support begins from OS X 10.11.4. Use of XAB
+ on OS X before this version is unsupported.
+
+Version 0.11
+============
+23 March 2016
+
+- This version is a maintenance release.
+- All code is indented using tabs not spaces.
+- Remove most of the unused variables from the code.
+- Moved unit testing application building into a separate Makefile.
+ To build the unit test application, run make from the tests directory.
+- Added unit tests for some of the common functions that can return
+ values or use pointers.
+