This package contains:

apt-sources - major mode for editing Debian sources.list files; apt-utils - interface to APT (Debian package management); debian-bug - an Emacs command to submit a bug report; deb-view - view contents of Debian package, similarly to tar-mode; gnus-BTS - provides buttons for bug numbers seen in Gnus messages; preseed - major mode for editing debian-installer preseed files.