The comparision of Notes is a bit confusing.
If I create a model (M1) with one note. Then save that model as model M2.
Comparing M1 and M2 show notes are the same ( which is correct ).
If I change the note content in M2, compare shows each model having a note that is not in the other model.
If I add a new note to M1 and M2, if the contents are the same no difference is shown.
In case 1 I would prefer to see the single note shown as different.
In case 2 I would prefer to see each model having a note that is not in the other.
It would also be useful to have the ability to name Notes.