Plugin to check if something changed since the last tag?

[Wim Deblauwe]

Hi,

is there such a thing as a plugin that checks if there have been any changes
in the trunk of your project, since the last release you have done? I want
to know this to avoid that you release a module in your project when nobody
really checked in any code to that module, and so a release is not really
needed.

regards,

Wim