No, I called the Cakewalk store and asked for clarification before I upgraded to X1. X1 comes with Z3TA 1.5, if you want Z3TA 2 you have to pay for it separately. I saw that if you bought Z3TA 1.5 standalone after July 18 (but before Z3TA 2, obviously) you got a free upgrade to V2, but that did not apply to Sonar.