User can expand History and see all of a particular resource versions, who committed them, and when. History allows you to track changes made to the project. You will be able to see when someone changed the resource and committed it. A commit will also include a description of the changes that tells you what has been changed in the resource. 

History card.

To view resource history

  1. Navigate to Resource application. 
  2. Click a resource name to open the Resource pane and find History card.
  3. You can expand the History section to see the resource information such as version, branch, commit comment and author.