Ctrlx 02VRS+ CPS compatibility

Hi all!

I will use ctrlX in my next control plus project, with MES@AE 1.1.4.0 libraries.

My question would be, which Ctrlx version should I order for that. Is Version 2.6 comaptible with CPS5.9, or should I use 1.20 instead?

Thank you in advance?