I previously wrote about the changes that would be coming with the overhaul from 0.9.6 to 1.0 but missed one big detail. Because I significantly overhauled the activities that were available, 0.9.x versions will not upgrade to 1.x. It sucks but I didn’t have any options if I wanted to introduce the new features.

If you want to upgrade from 0.9.x to 1.x, you’ll need to remove any steps that are calling into Workflow Elements, uninstall the old solution and import the newest version. Once you have that, you can recreate your activities and reactivate your workflows.