Past layouts

V.1.0 – December 2006

V.2.0 – November 2007

V.3.0 – August 2007

V.4.0 – December 2007

V.4.1 – January 2008

V.4.2 – March 2008

V.5.0 – August 2008

V.6.0 – October 2008

V.6.1 – October 2008

V.7.0 – October 2008

V.8.0 – December 2008

V.8.1 – January 2009

V.9.0 – April 2009

V.9.1 – August 2009

V.10.0 – September 2009

V.11.0 – October 2009

V.12.0 – May 2010

V.13.0 – October 2010

V.14.0 – April 2011

V.15.0 – November 2011

V.16.0 – April 2014

V.16.1 – April 2014

V.17.0 – November 2015

V.17.1 – November 2015

V.18.0 – December 2015

V.19.0 – September 2019

V.20.0 – February 2020