Ubuntu 6.06.1 LTS released
From the Official Ubuntu Announcement:
The Ubuntu team is proud to announce the release of Ubuntu 6.06.1 LTS, the first maintenance release of “Dapper Drake”. This release includes both installable Desktop CDs and alternate text-mode installation CDs for several architectures, for Ubuntu, Kubuntu and Edubuntu. Xubuntu is also included, although commercial support for it is not available from Canonical Ltd.
This is the first maintenance release of Ubuntu 6.06 LTS, which continues to be supported with maintenance updates and security fixes until June 2009 (on desktops) and June 2011 (on servers).
Over 300 post-release updates have been pre-applied, so that fewer updates will need to be downloaded after installation, and a number of bugs in the installation system have been corrected. These include security updates and corrections for other high-impact bugs, with a focus on maintaining stability and compatibility with Ubuntu 6.06 LTS. We do not expect that certifications against Ubuntu 6.06 LTS will need to be updated for this maintenance release.
For more information and for a list of updates included, visit the Official Ubuntu Announcement.
Many of these updates could already be on your system if your system is set to keep itself up-to-date.