Error FIX: Optional[api-config]` has flow mappings but they are not iterable, the model `APIKit` must have changed incompatibly

When I deploy mule app to cloudhub 2.0 on runtime 4.9.7.x , i can see below error.  error:  Optional[api-config]` has flow mappings but they are not iterable, the model `APIKit` must have changed incompatibly    Upon researching on this the suggested solution I found is either revert app to 4.9.6 or use latest version of api kit router like1.11.8 or higher.    Does anyone knows if we have anyother solution rather upgrading each time api kit router version?