No, we’ve been moving around modules to make the modeler application fully standalone. The code is now here: https://github.com/flowable/flowable-engine/tree/master/modules/flowable-ui-modeler
What is also new is that it also needs the identity application running: https://github.com/flowable/flowable-engine/tree/master/modules/flowable-ui-idm
The documentation for this is planned for this week or next week.