o festival and all associated lexicons / diphone sets
          have been upgraded to 1.4.0
        o ogi based scheme code, lexicon and diphone sets have been
          upgraded to 2.0
        o the linux mbrola binary has been replaced with a netbsd native-i386
          version (and bumped up a minor revision level).
        o three new diphone sets us{1,2,3} have been added to mbrola with
          supporting 1.4.0 scheme code for festival

My updated zen{irc,icb}-festival.el code is available on request.

Julian.