+The options for git-rebase must either start with C<-i>,
+or be prececded by C<-->,
+to distinguish them from options for git-debrebase.
+
+It is hazardous to use plain git-rebase on a git-debrebase branch,
+because git-rebase has a tendency to start the rebase
+too far back in history,
+and then drop important commits.
+Soo L<git-debrebase(5)/ILLEGAL OPERATIONS>
+
+=item git-debrebase status
+
+Analyses the current branch,
+both in terms of its contents,
+and the refs which are relevant to git-debrebase,
+and prints a human-readable summary.
+
+Please do not attempt to parse the output;
+it may be reformatted or reorganised in the future.
+Instead,
+use one of the L<UNDERLYING AND SUPPLEMENTARY OPERATIONS>
+described below.
+
+=item git-debrebase conclude
+
+Finishes a git-debrebase session,
+tidying up the branch and making it fast forward again.
+
+Specifically: if the branch is unstitched,
+launders and restitches it,
+making a new pseudomerge.
+Otherwise, it is an error,
+unless --noop-ok.
+
+=item git-debrebase quick
+
+Unconditionally launders and restitches the branch,
+consuming any ffq-prev
+and making a new pseudomerge.
+
+If the branch is already laundered and stitched, does nothing.
+
+=item git-debrebase prepush [--prose=<for commit message>]
+