You can display the history of a changeset item revision.
To display the history of a changeset item:
Open the Changeset dialog box.
Do one of the following:
Windows Explorer and desktop client: right-click a new or modified item revision and select History.
Web client: select a new or modified item revision and on the toolbar click History.
The History dialog box appears. Use this dialog box to view the revision history of an item and to perform actions on the item’s revisions. For details see Viewing Item History.