Does VXDIAG VCX GDS2 support GM 2018 2019?

Q: Will VXDIAG VCX NANO GDS2 software diagnose GM vehicle till 2018 2019? Does tech2win software work on Saab and Opel?

 

A:  VXDIAG will work on GM new to 2019.  Tech2win does not support Saab and Opel vehicles.