The ExLight Linux Build 150726 is now rebased on both the Ubuntu 15.04 (Vivid Vervet) and Debian GNU/Linux 8.1 (Jessie) operating systems. The default desktop environment has been updated to the Enlightenment DR 0.19.7 release, and the Linux kernel packages were upgraded from Linux kernel 3.18 to Linux kernel 4.0, which is based on the upstream Linux 4.0.7 kernel.