K2A,

 I have looked for a way to do this as well. The response I recieved was it was not possible to just roll back a form to a previous version. I asked the question "Why does it even have a version then?" What I started doing was keeping a folder and every time I deploy something into another environment I keep a back up of the package. I use the naming convention "ProcessName_Environment_month.day.year. This allows me to deploy a last working version or a backup. I will package an process if I know I am about to make a major change this way if something goes wrong I can just re-deploy the last configuration.

I have a folder for each environment dev, test, and production. I keep a backup from each environment.

I hope this helps.

Thanks,

Bryan Peters