VTM version 4.0
VTM version 4.0 release candidate 1
VTM version 3.2
VTM version 3.1
VTM version 3.1 release candidate 1
VTM version 3.0
VTM version 3.0 release candidate 1
VTM version 2.2
VTM version 2.1
VTM version 2.0.1
VTM version 2.0
VTM version 2.0 release candidate 2
VTM version 2.0 release candidate 1