2005.12.30 08:20 "Re: [Tiff] [ANNOUNCE]: Libtiff 3.8.0 released", by Andrey Kiselev
2005.12.30 02:21 "Re: [Tiff] [ANNOUNCE]: Libtiff 3.8.0 released", by Jay Berkenbilt
ftp://ftp.remotesensing.org/pub/libtiff/pics-3.8.0.tar.gz
This is misnamed on the ftp site (pics-3.8.0.tar.gz.tar.gz).
--Jay