+ <varlistentry><term><option>--only-upgrade</option></term>
+ <listitem><para>Do not install new packages; When used in conjunction with <literal>install</literal>,
+ <literal>only-upgrade</literal> will prevent packages on the command line
+ from being upgraded if they are not already installed.
+ Configuration Item: <literal>APT::Get::Only-Upgrade</literal>.</para></listitem>
+ </varlistentry>
+