We now offer an updated Plasma 5 ISO which includes the greatest and latest of our Testing version of Neptune.

This includes most stuff from Plasma 5.7 (without Workspace and Desktop still) aswell as new KF5 5.23 and Updates to KDE Applications 16.04.

It also includes the new LTS kernel 4.4.14, Chromium 51 and a bunch of security fixes and updates till 8th of July 2016. 

You can get the updated ISO from our Download Page. 

Enjoy