I think It would be great if Fibery could complete the features needed for good process management such as with process.st or another good app that does that, Pipefy. One improvement that I have found a continuing need for would be expansion of the workflow extension to include these great capabilities:
A great specific use would be to have multi-levels, like TargetProcess has, so you can do things like define a “backlog” master State, and have sub-states under that such as “in planning” and “on ice” to differentiate stories that are not yet ready when doing software development, for example