FAQs:

 1. How to use axel instead of aria2?

   axel support is gone with apt-fast 1.8.1 because axel does not support
   following features:

     - multiple mirrors per file
     - continuation of partly downloaded files

   But if you want to use axel anyway (and make sure you don't use the MIRRORS
   option - which is disabled as default) you can simply set up the following
   custom command:

     cat "${DLLIST}" | xargs -l1 axel -n "${_MAXNUM}" -a

   Either edit your config file /etc/apt-fast.conf manually or run
    
     dpkg-reconfigure apt-fast