Today tn_fnds was updated to version 0.0.3. Now it accepts four flags:
g: gender factor flag, same usage as in default resampler.
t: fine pitch tuning flag, same usage as in default resampler.
A: makes pitch changes affect the volume of the voice, the higher the value, the higher will be the fluctuation, same flag as used on bkh01.
e: this flag doesn't use any value, it shifts the extension method for the notes from looping to stretching (the same method as the previous resamplers). The stretching method creates a bit of engine noise.
Breathness control and turning formant filter off are still unavailable.
This version can be downloaded on the same site as the previous ones:
http://z-server.game.coocan.jp/utau/utautop.html