Most if not all of the changes in 2.4 were already included in the Ubuntu version. We are currently blocked on moving to 3.x until partman is rewritten to work with the new, non backward compatible libparted.
Most if not all of the changes in 2.4 were already included in the Ubuntu version. We are currently blocked on moving to 3.x until partman is rewritten to work with the new, non backward compatible libparted.