“Less than one week after the arrival of Ubuntu 10.10, developer
Matthias Klose has announced that version 11.04, code named “Natty
Narwhal”, is now officially open for development. Discussing the
future Ubuntu 11.04 release, Ubuntu founder Mark Shuttleworth has
said that it will be “sleeker and more stylish” and that there was
a lot of work going on with ARM chips and Ubuntu to “help keep the
planet cool”.“With 11.04 development declared open, developers can begin to
commit package changes for the next version of the Linux
distribution”