When closing Process Studio or Object Studio, you are prompted to add a change description and save your changes. Sometimes, it's hard to remember what you've changed - or whether you even want to save those changes at all. I would love you to add a "show changes" button to this dialog box, so I can see the differences between the saved version and the version I'm closing. This would not only help me to describe the changes I've made, but also allow me to avoid saving changes that were just made while experimenting.
