o There is a new image() method for "DNAbin" objects: it plots DNA
alignments in a flexible and efficient way.
+ o Two new functions as.network.phylo and as.igraph.phylo convert
+ trees of class "phylo" into these respective network classes
+ defined in the packages of the same names.
+
+ o The three new functions clustal, muscle, and tcoffee perform
+ nucleotide sequence alignment by calling the external programs
+ of the same names.
+
o base.freq() gains an option 'all' to count all the possible bases
including the ambiguous ones (defaults to FALSE).
- o read.nexus() now writes tree names in the NEXUS file if given a list
- of trees with names.
+ o read.nexus() now writes tree names in the NEXUS file if given a
+ list of trees with names.
BUG FIXES