The new version

[Uchiha_madara]

When does The new version of Ubuntu 9
is released ?????

[Nepherte]

There's a release every 6 months. The version number of ubuntu indicates the year and month of the release date. For example: 8.04 was released in year 2008, month 4 April. So 8.10 will be released in October 2008 and so on.

[Ub1476]

Ubuntu "9", will be released April and October 2009 (9.04 and 9.10). :)

Otherwise the next release comes in October as stated above.