“Oneiric Ocelot” is the code name for Ubuntu 11.10 . The first beta project of Ubuntu 11,10 was released you can download from http://cdimage.ubuntu.com/daily-live/current/ .

 Ubuntu 11.10 will make a new revolution , Until now I discovered only NINE features u can increase..

1- Unity :

Ubuntu 11.10 offers  more polished rendition of the UI changes to the Unity desktop’s “Dash” interface . The key Dash changes include new windows controls and transparency effects, and the swapping out of the “Places” concept with more search-savvy “Scopes and Lenses.”

 

2- Ubuntu Software Center :

The other major change in Oneiric Ocelot’s beta release is the new Ubuntu Software Center . I Consider it one of Ubuntu’s “killer features,” the Ubuntu Software Center is also slated to get a number of enhancements, including improved integration with Unity and a simplified user interface.

3- chrominum or firefox !?

Firefox 7.0 Firefox 7.0 is standard issue

 

4- Alt + Tab :

Other interface changes include a redesigned Alt+Tab switching interface (see image below). In addition, better performance is promised for the launchers and panel, thanks to a port to GTK 3 and a GTK 3-based indicator stack, says the Ubuntu project.

5- Evolution — or Thunderbird !?

Thunderbird 7.0 email client, now established for the first time as the default, says the project.

6- python :

a new package for python (Python 3.2, GCC 4.6.1, CUPS 1.5.0, and Shotwell 0.11) .

7- LibreOffice :

Ubuntu adds LibreOffice 3.4.2 ,But it will move to the new 3.4.3 version in october (from ubuntu wiki) .

8- Déjà Dup Backup Tool :

Déjà Dup is a simple backup tool. It hides the complexity of backing up the Right Way (encrypted, off-site, and regular) and uses duplicity as the backend .

9- GNOME 3 :

The Ubuntu 11.10 beta offers GNOME 3.1.5 as an alternative to the Unity desktop .