July 2014 (VX GA Release 5.0)

July 2012 (VX GA Release 4.9)

July 2010 (VX GA Release 4.7.2)

May 2010 (VX GA Release 4.7.2)

May 2010 (VX Release 4.7.1)

March 2010 (VX Release 4.7.1)

February 2010 (VX Release 4.7.1)

January 2010 (VX Release 4.7.1)

December 2009 (VX Release 4.7.1)

October 2009 (VX Release 4.7.1)