The latest stable version of Terrier is 3.0, released 10/03/2010.

Released Terrier versions:

Stable Version - Changes
terrier-3.0.tar.gz Unix/Linux/MacOS X 3.0 10/03/2010
terrier-3.0.zip Windows
Older and Beta Versions
terrier-2.2.1.tar.gz Unix/Linux/MacOS X 2.2.1 29/01/2009
terrier-2.2.1.zip Windows
terrier-2.2.tar.gz Unix/Linux/MacOS X 2.2 23/12/2008
terrier-2.2.zip Windows
terrier-2.1.tar.gz Unix/Linux/MacOS X 2.1 19/03/2008
terrier-2.1.zip Windows
terrier-2.0.tar.gz Unix/Linux/MacOS X 2.0 04/01/2008
terrier-2.0.zip Windows
terrier-1.1.1.tar.gz Unix/Linux/MacOS X 1.1.1 24/10/2007
terrier-1.1.1.zip Windows
terrier-1.1.0.tar.gz Unix/Linux/MacOS X 1.1.0 15/06/2007
terrier-1.1.0.zip Windows
terrier-1.0.2.tar.gz Unix/Linux/MacOS X 1.0.2 17/03/2005
terrier-1.0.2.zip Windows
terrier-1.0.1.tar.gz Unix/Linux/MacOS X 1.0.1 09/02/2005
terrier-1.0.1.zip Windows
terrier-1.0.0.tar.gz Unix/Linux/MacOS X 1.0.0 28/01/2005
terrier-1.0.0.zip Windows
terrier-1.0b2.tar.gz Unix/Linux/MacOS X 1.0 Beta 2 22/11/2004
terrier-1.0b.tar.gz Unix/Linux/MacOS X 1.0 Beta 18/11/2004