Control4 Operating System Software Versions Composer 2.10.0 - Released October 27, 2017 Composer 2.9.1 - Released March 14, 2017 Composer 2.9.0 - Released September 14, 2016 Composer 2.8.2 - Released April 4, 2016 Composer 2.8.1 - Released January 25, 2016 Composer 2.8.0 - Released October 14, 2015 Composer 2.7.2 - Released June 23, 2015 Composer 2.7.1 - Released May 4, 2015 Composer 2.7.0 - Released March 23, 2015