discarding the git history
that the person who pushed that .dsc was working with.
.TP
+.B \-\-force-reusing-version
+Carry on even though this involves reusing a version number
+of a previous push or upload.
+It is normally best to give different versions different numbers.
+Some servers (including, usually, the Debian server)
+will reject attempts to reuse or replace already-pushed versions.
+.TP
.B \-\-force-uploading-binaries
Carry on and
upload binaries