+2011-11-01 Gary V. Vaughan <gary@gnu.org>
+
+ gitlog-to-changelog: support multi-author commits.
+ The FSF cares about keeping track of all authors of patches to its
+ projects, but Git doesn't provide obvious support for multi-author
+ changesets. Consensus seems to be forming around the use of extra
+ Signed-off-by inspired lines in the log message formatted as
+ `Co-authored-by: A U Thor <email@example.com>' for round-tripping
+ multi-author commits between version control systems.
+ * gitlog-to-changelog: Extract `Co-authored-by:' lines from the git
+ log message and output in standard ChangeLog multi-author format.
+ Reported by Peter Rosin <peda@lysator.liu.se>
+
2011-11-15 Ben Walton <bwalton@artsci.utoronto.ca> (tiny change)
Bruno Haible <bruno@clisp.org>