+Version 0.21
+============
+07 November 2017
+
+- Fixed issue when main window is reset after creating an address book.
+- Fixed issue after turning off the use background colour option which
+ results in a black background.
+- Clean up application icon for macOS version.
+
+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