The Debian project is pleased to announce the third update of its stable distribution Debian GNU/Linux 4.0 (codename etch). This update mainly adds corrections for security problems to the stable release, along with a few adjustment to serious problems.

Please note that this update does not constitute a new version of Debian GNU/Linux 4.0 but only updates some of the packages included. There is no need to throw away 4.0 CDs or DVDs but only to update against ftp.debian.org after an installation, in order to incorporate those late changes.

Those who frequently install updates from security.debian.org won't have to update many packages and most updates from security.debian.org are included in this update.

New CD and DVD images containing updated packages and the regular installation media accompanied with the package archive respectively will be available soon at the regular locations.

Upgrading to this revision online is usually done by pointing the aptitude (or apt) package tool (see the sources.list(5) manual page) to one of Debian's many FTP or HTTP mirrors. A comprehensive list of mirrors is available at:

http://www.debian.org/mirror/list

Debian-Installer Update

The installer has been updated to use and support the updated kernels included in this release. This change causes old netboot and floppy images to stop working; updated versions are available from the regular locations.

This update also includes stability improvements and added support for SGI O2 machines with 300MHz RM5200SC (Nevada) CPUs that were announced with the second update, but were not actually included.

Important changes

Updated versions of the bcm43xx-fwcutter package will be distributed via volatile.debian.org. The package itself will be removed from etch with the next update.

Flashplugin-nonfree has been removed (see below), as this is closed source and we don't get security support for it. For security reasons, we recommend to immediately remove any version of flashplugin-nonfree and any remaining files of the Adobe Flash Player. Tested updates will be made available via backports.org.