Version history for Yantras shows you how often it was updated over the past months (starting May 15, 2007) as well as 'what is new' information for each update (if available, since this information provided by the author).
v 3.6 updated on Dec 01, 2014
Changes to programs list,registration and order process; Certificate added;
v 3.5 updated on May 04, 2011
Changes to pricing and installation process.
v 3.4 updated on Jun 15, 2010
Changes made to pricing and file size.
v 3.3 updated on Aug 31, 2009
Changes made to ordering info and methods.
v 3.2 updated on Feb 02, 2009
Programming adjustments for Windows Vista.
v 3.1 updated on Nov 28, 2007
v 3.0 updated on May 15, 2007
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