question (history): should there be empty history records?

[gythaogg]

This happens when when I go to the edit view and then "Submit" without making any changes

And another scenario when this happens is when the Relations models are not versioned (as is the case with the sample project) and I create a new relation for the entity. This is probably an edge case - but overall it would be nice to not create history entries when there is nothing to diff.

[sennierer]

Created a test that shows that behaviour. Empty history are removed when running a managemenet command, but an empty history entry shouldnt be created in the first place. I will see how to fix that