-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, Tim Wallstrom, Li-San
-Wang, Yan Wong, and Peter Wragg. Contact me if I forgot someone.
+Significant bug fixes were provided by Cécile Ané, 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, and Janet Young. Contact me if I forgot someone.