Ubuntu 14.04.4 is the second and final beta version of Ubuntu 14.04, code name "Trusty Tahr.This beta release includes images from not only the Ubuntu Desktop, Server, Cloud, and Core products, but also the Edubuntu, Kubuntu, Lubuntu, Ubuntu GNOME, UbuntuKylin, Ubuntu Studio and Xubuntu flavours. In addition to the above flavours, it's expected that, despite missing the final beta, Mythbuntu will be participating in the final release. This is a very exciting LTS (long term support) release for Ubuntu's family of community flavours, as this is the first time that all of our flavours have applied and been approved for LTS status, some for the same five years as Ubuntu itself, and some for a shorter period of three years. This will be highlighted on a per-flavour basis in the final release announcement.
About Ubuntu
Ultimate Edition, first released in December 2006, is a fork of Ubuntu and Linux Mint. The goal of the project is to create a complete, seamlessly integrated, visually stimulating, and easy-to-install operating system. Single-button upgrade is one of several special characteristics of this distribution. Other main features include custom desktop and theme with 3D effects, support for a wide range of networking options, including WiFi and Bluetooth, and integration of many extra applications and package repositories.