--- a/hgext/convert/__init__.py	Fri Sep 12 11:23:26 2014 -0700
+++ b/hgext/convert/__init__.py	Fri Sep 12 12:28:30 2014 -0700
@@ -300,6 +300,11 @@
         be imported as a rename if more than 90% of the file hasn't
         changed. The default is ``0``.
 
+    :convert.git.findcopiesharder: while detecting copies, look at all
+        files in the working copy instead of just changed ones. This
+        is very expensive for large projects, and is only effective when
+        ``convert.git.similarity`` is greater than 0. The default is False.
+
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