Notifications of Changes Made To Cells

Hello Experts



I really like the feature of Notifications when I am informed of any changes made to the sheet content by any of our staff whom I have given Editor - Can Not Share permission.



However, if the value of a cell is changed, while in the Notification I can see the new value, I do not see what it was before the person changed it.



So for example if I had a Finish Date column reading "25th March 2019" in a particular tasks Row, if my staff / collaborator changes that cell value to "25th April 2019", through Notification I will know what change was made and who made it and when he/she made that change,,,,,but it will not show me what was the value there BEFORE the change was made.... which can be of critical value to me....



So is there a way of knowing what was the new value changed from? What were the cell contents BEFORE the change was made by the Editor ?



Appreciate a reply or suggestion to cater to the need.



Many thanks....Fazal