Historical APT lists to computer data evolution over Debian
releases. Here, only the stable release data are going to be stored,
as they maybe will be useful also in the future, and they don't take
too much space anyhow.  Periodical samples of data from
snapshot.debian.net should probably be stored elsewhere ...

Data about stable Debian releases comes from
http://archive.debian.org. In order to have comparable data, only the
i386 architecture has been considered. Similarly, only the "main" part
of the archive (starting from when it exists, before we simply assume
everything was "main").

Data about Etch are still subject to change, because point releases
might happend between now and the release of Lenny.

 -- Stefano Zacchiroli <zack@pps.jussieu.fr>  Fri, 30 Jan 2009 17:35:49 +0100