comments, or bug reports: thanks to all of you!
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.
+Éric Durand, Olivier François, Rich FitzJohn, Bret Larget, Nick Matzke,
+Michael Phelan, Elizabeth Purdom, Dan Rabosky, Klaus Schliep, Tim
+Wallstrom, Li-San Wang, Yan Wong, Peter Wragg, and Janet Young. Contact
+me if I forgot someone.
Kurt Hornik, of the R Core Team, helped in several occasions to
fix some problems and bugs.