+ installed to satisfy dependencies for other packages and are now no longer needed.</para></listitem>
+ </varlistentry>
+
+ <varlistentry><term>changelog</term>
+ <listitem><para><literal>changelog</literal> downloads a package changelog and displays
+ it through <command>sensible-pager</command>. The server name and base
+ directory is defined in the <literal>APT::Changelogs::Server</literal>
+ variable (e. g. <ulink>http://packages.debian.org/changelogs</ulink> for
+ Debian or <ulink>http://changelogs.ubuntu.com/changelogs</ulink> for
+ Ubuntu).
+ By default it displays the changelog for the version that is
+ installed. However, you can specify the same options as for
+ the <option>install</option> command.
+ </para>
+ </listitem>