version_tracker for Whisker ActiveX Control (part of the Whisker SDK)
===========================================

Version information:

	- This is currently stored in the "About Box"; Resources (Product version), 
	- And in the Type library (odl).
	- web site whatsnew.shtml
	
Version 1.2 (MRFA)
===========

First fully distributed version = 1.2
12th April 2002

This version provides support for all Whisker commands as of WhiskerServer 2.3.03

Version 2.1 (MRFA Aug 2002)
===========
Support for Whisker 2.4 commands
Not back compatible (dispatch IDs changed & constant enums added);
Added:
wsScheduleType
wsPenStyle
wsBrushStyle
wsAudioToneType
wsLineType
wsResetType
wsLineEventType
wsDisplayEventType
wsKeyEventType
wsLineState

Version 2.2
===========
Not back compatible (dispatch IDs changed); support for Whisker 2.4 commands
Added method help strings to type library.
Added:
DisplayDeleteAllDocuments
DisplayDeleteAllDevices

Version 2.3 [TypeLib; About Box reads 2.2]
===========
Added wsUnknown to distinguish 'Failure to read' from 'Off'

Version 2.4 [TypeLib; About Box reads 2.2]
===========
Support for new ClientLib functions (Cacheing of display changes)
Added 'height' parameter to SetTextOptions
Added:
DisplayCacheChanges
DisplayShowChanges

Version 2.9 (MRFA 30 March 2004; brought into line with ClientLib numbering)
===========
Support for Whisker 2.9 or later
Built with v2.9 of ClientLib
Added:
DisplaySetBackgroundEvent
DisplayClearBackgroundEvent
AudioLoadToneX (to give variable duration tones)
AudioSilenceAllDevices
AudioGetSoundLength

Version 2.11 (MRFA 07 June 2005)
=============
Added: 
DisplaySetTextAlignment()
DisplayGetObjectExtent()
DisplayGetDocumentSize()


#Known Issues

Versions before 2.7 fire 'Unknown Events' as well as ClientMessages 
(was inherited from ClientLib).

With early versions of Standard edition, connecting will generate 'Command not supported by this Edition' error event.
(caused by attempt to set DisplayEventCoordinates property).

Versions 2.1 - 2.9 can cause address exceptions using schedules are deleted by a scheduled event 
(was due to invalid iterator error inherited from client library).

Versions before 2.11 do not appear in the list of 'installed ActiveX Controls' without manual browsing
& thus may not be available for adding into VB project.
(was due to incorrect version info stored during registration of type library).

Version 3.4 (RNC 12 Jan 2009)
==============
Help changed to "localhost" from "loopback"