[[!comment format=mdwn
 username="joey"
 subject="""comment 1"""
 date="2021-05-19T15:01:06Z"
 content="""
It's a change to the stat information. The only likely scenario would be if
annex.hardlink is in use and the file is unlocked and gets modified.

There's not much to debug, all it knows is the before and after stat.
"""]]
