Create Highlight for updated files in edocman list

There is a configuration option in Edocman 'Days for new xx' where xx is the number of days after uploading a file is shown as NEW of edocman listings. See attached images
In the case where you have say a new version of an existing file, you edit the edocman entry and upload a new version of the file you have no way of displaying to users that the file has been updated.
It would be nice to have an option 'Days for update xx' so that when you create a new version of an existing file users could easily see that the new version is there.

Hi David,
This feature will be available in next Edocman version - 1.9.1
Thanks
Dam