Hello! Sorry I have not had time to update the plugin since CGC was updated to 1.6.5. I will try to update when I can, but unless MythAtelier is looking for another dev (I'd be honored) it is hard to find time.
Let me ask, are the features you are mostly looking to use from Visustella the dragonbones battlers + action sequences? If so, I may be able to make a targeted plugin that adds this functionality to CGC much easier.