About diffing tool for DMN

BPMN & Modeling Discussion & Questions
1

Is there any diffing tool for DMN comparison？Something like BPMN diffing tool GitHub - bpmn-io/bpmn-js-differ: A diffing utility for BPMN 2.0 documents.

2

For DMN difference comparison you can check the signavio modeller.

https://documentation.signavio.com/suite/en-us/Content/process-manager/userguide/dmn/compare-diagrams-revisions.htm

3

Is this modeler open source? I can find how to integrate it into my system.

4