March 2016 - IRIS v4.0 Released (current version)
Immaterial metric name change. Minor revision to metric name in order to align with the catalog's structure and style.
March 2014 - IRIS v3.0 Released
Immaterial change. Number of Equity Deals Closed (PI5066) replaced Equity Deals Closed - Number of Investments (PI5066). Minor revision to metric name and definition language for clarity.
November 2011 - IRIS v2.2 Released
February 2011 - IRIS v2.1 Released
September 2010 - IRIS v2.0 Released
New metric. Equity Deals Closed - Number of Investments (PI5066) developed via Financial Services Working Group.