The Joget Workflow Process Version Migrator is a utility to change your app's running processes to a newer version.
Joget Workflow automatically updates the running process version when you make changes to the workflow design.
However, if you import the same app over an existing app, running processes in your old app will remain at the same 'old' process version.
Here is where you can use the Process Migrator utility to upgrade or change your app's older process version to the latest version.
Additional Joget Workflow Knowledge Base reading on running processes: