I have made some improvements:

- when workbook is closed, all it’s references are removed from the selection
history
- When a range matches a defined name, the name is shown
- When a cell is edited, no duplicate entry
- when a range is deleted, references to that range are removed
- and maybe some more .

I now officially promote the thing to Beta state

The add-in looks promising and may be useful for the developing-process.

If You add the ability to handle range-names as well then I believe the F5-button can be aband 4ever.

Kind regards,
Dennis