The current tested development snapshot is named buster. Packages which have been tested in unstable and passed automated tests propagate to this release. The current development snapshot is named sid. Untested candidate packages for future releases. Older releases of Debian are at http:/ archive.debian.org/debian-archive. For more information about Debian CDs, please see README.CD-manufacture. For more information about Debian mirrors, please see README.mirrors.html. Various indices of the site.