Dear yEd,
I highly recommend your yEd products, especially the diagram editor. I mainly use yEd for modeling BPMN diagrams. BPMN is an OMG standard for process design.
Recently, OMG published another standard in the area of Rule/ Decision Management: Decision Model and Notation (DMN) [1]. For more information, please refer to [2].
If you could consider to add the DMN shapes to your product, this would be very much appreciated.
Thank you and all the best,
John
[1]
http://www.omg.org/spec/DMN/
[2]
https://en.wikipedia.org/wiki/Decision_Model_and_Notation