This release includes updated server, desktop, and alternate installation CDs for the i386 and amd64 architectures. This is the first maintenance release of Ubuntu 10.04 LTS, which continues to be supported with maintenance updates and security fixes until April 2013 on desktops and April 2015 on servers. Numerous post-release updates have been integrated, 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 10.04 LTS.