What&#x27;s not clear from your replies is whether it tracks renames like mercurial, by having users run a manual command to ensure the VCS know about the rename. Except if bk has a file system monitor, I&#x27;ll assume that&#x27;s what it does. Unfortunately, data on a few Mercurial repositories I looked at (Mozilla&#x27;s and Mercurial&#x27;s) shows that people don&#x27;t mark all file renames.