CHANGES IN APE VERSION 2.5-2
+NEW FEATURES
+
+ o There is now a print method for results from ace().
+
+
BUG FIXES
o as.phylo.hclust() used to multiply edge lengths by 2.
+ o A minor bug was fixed in rTraitDisc().
+
+ o ace() sometimes failed (parameter value was NaN and the optimisation
+ failed).
+
DEPRECATED & DEFUNCT