Ubuntu 9.04 (Jaunty Jackalope). Scheduled for release in April 2009. Ubuntu 9.04 will be the latest cutting edge Ubuntu release. This release will be supported until October 2010. 1.3.3. Ubuntu Derivatives

might be required on all nodes, and some might only be required on the subset of nodes left after cutting. Nodes Nodes are assembled in a tree. Each node is an instance of the menus.base.NavigationNode class