CHANGES IN APE VERSION 3.0-6
+NEW FEATURES
+
+ o reorder.phylo() has a new order, "postorder", and a new option
+ index.only = TRUE to return only the vector of indices (the tree
+ is unmodified; see ?reorder.phylo for details).
+
+
+BUG FIXES
+
+ o reorder(, "pruningwise") made R crash if the rows of the edge
+ matrix are in random order.
+
+
OTHER CHANGES
o dist.nodes() is now 6 to 10 times faster.
+ o reorder(, "cladewise") is now faster. The change is not very
+ visible for small trees (n < 1000) but this can be more than
+ 1000 faster for big trees (n >= 1e4).
+
CHANGES IN APE VERSION 3.0-5