No - that is in 7.2.x
As Gizmo said if you have a wwwthreads licence you can upgrade to the most recent copy (6.5.5) for around $40
If you have never purchased wwwthreads or ubbthreads then you will need to purchase before getting a copy of these versions.
The price to purchase is now less that it was when 6.5.5 came out - so I guess it is at a discount - unless you wish to pay the higher price as it was then
