I have had a smooth transition to the MAS version with no major issues at my end. I even combined frames from 2 computers and merged them to a new one.
Now one thing I noticed it seems like loading of samples works differently than the AU version. I have my VE-PRO plug-ins in V-RACKs organize by groups and sections that are disabled by default. I did this so my template would load fast (as it doesn't load anything) then I would simply enable the sections I need for a given cue say strings and woodwinds and leave everything else off.
Now after I've converted to the MAS version eventhough all my VE-PRO plug-ins (in V-RACKS) are disabled it goes and load everything as I open my template. Is this new normal? Am I missing something? Anybody else noticed that?