how to show all changed files for a git branch?

Hi,

I use a normal feature branch workflow for git. I would like to commit early and often. I would like to list all files that changed since I started to use the feature branch. This can be achieved by comparing feature branch with original branch but this is not automatic. I would like to see something similar that Local changes on Version Control tab, but it would need to contain committed files also.

Is it possible to  do this?