-Significant bug fixes were provided by Cécile Ané, James Bullard,
-Éric Durand, Olivier François, Rich FitzJohn Bret Larget, Nick Matzke,
-Elizabeth Purdom, Dan Rabosky, Klaus Schliep, Li-San Wang, Yan Wong,
-and Peter Wragg. Contact me if I forgot someone.
+Significant bug fixes were provided by Cécile Ané, Jeremy Beaulieu,
+James Bullard, Otto Cordero, Éric Durand, Olivier François, Rich
+FitzJohn, , Jos Käfer, Bret Larget, Naim Matasci, Nick Matzke, Michael
+Phelan, Elizabeth Purdom, Dan Rabosky, Filipe Vieira, Tim Wallstrom,
+Li-San Wang, Yan Wong, Peter Wragg, Janet Young, and Jinlong Zhang.
+Contact me if I forgot someone.