[[!comment format=mdwn
 username="cbaines"
 subject="comment 1"
 date="2015-12-21T12:32:55Z"
 content="""
If you want to stop tracking a file, just delete it, and then run git annex sync.

There are some other commands (and settings in the assistant) for managing unused content. That is, files in the annex that are no longer referenced/used.
"""]]