Up until now, the ability to make modifications to Workflow Templates was limited in Workflow Manager and this has been a bottleneck for many of our customers. Workflow Manager 2019 is going to change all of that. With WFM 2019, you will now be able to make any kind of modifications to the current templates and the best of all is that these changes will be synced down automatically to the in-progress Workflow requests just by click of a button.
For more details, please refer the Release Notes for Workflow Manager 2019
here.
