The Linux Distro based on Ubuntu, Hybryde Linux, is update: 13.04.
Official announcement says:
After more of five months, we have worked on a new concept : The HY-D-V1, which is a new paradigm for the desktop. It works with the web technologies, its characteristics will transport us to a new dimension.The theme engine is so powerful that all your desires can be realised, the sole limit is your imagination.This new version, Hybryde Fusion Edition, include HY-D-V1. The HY-D-V1 has been created for artists and users who want to transform their desktop into an artistic tool, for those who want to play with graphic effects, because Linux Users are not only professionals and becausethe computer use is not reserved to a business way. HY-D-V1 want you to play with your desktop. To conclude in a more technical way, HYBRYDE FUSION Edition is based on Ubuntu 13.04 Distribution.