Dear Forum,

What is the best approach to bring new releases of processes into production?

I noticed that publishing a change in the process causes errors in the running workflows (see also my previous question on workflow errors).

So when you have a situation in production with a lot of log running workflows (months, years...), how can I make changes and improvements in the running processes?

Or is it possible to have more than one version in production concurrently and let the existing workflows continue with the old version and start new workflows with the new version?

Thanks,

Joost van der Schoot