UDS-N has ended and now we know new default application stack in Ubuntu 11.04
Gnome Dictionary will be removed.
OneConf will be included.
OneConf is a mechanism for recording software information in Ubuntu One, and synchronizing with other computers as needed.OpenOffic.org may be replaced with LibreOffice if LibreOffice is ready.
Rhythmbox may be replaced Banshee, it depends on available space on CD.
Firefox version 4 will be included.