Below you can fine the release dates for updated versions of Science of Synthesis.
Release 3.10
September 2010
Release 3.9
March 2010
Release 3.8
November 2009
Release 3.7
March 2009
Release 3.6
August 2008
Release 3.5
March 2008
Release 3.4
August 2007
Release 3.3
March 2007
Release 3.2
August 2006
Release 3.1
November 2005
Release 3.0
August 2005
Release 2.2
May 2005
Release 2.1
November 2004
Release 2.0
May 2004