fping (4.0-4) unstable; urgency=medium

  For backward compatibility with remote smokeping configurations on older
  releases, the fping Debian package will continue to provide
  /usr/bin/fping6 until at least Debian 9 Stretch is end of life.

  Please do not use fping6 in scripts or configurations which don't
  require it for backwards-compatibility with older fping versions.

 -- Axel Beckert <abe@debian.org>  Wed, 06 Sep 2017 01:57:56 +0200

fping (4.0-3) unstable; urgency=medium

  From the upstream changelog:

    fping and fping6 are now unified into one binary. It means that, for
    example, doing 'fping google.com' is going to ping the IPv6 IP of
    google.com on IPv6-enabled hosts.

  You can force usage of IPv6 or IPv4 by adding the commandline options
  -4 or -6.

 -- Axel Beckert <abe@debian.org>  Sat, 26 Aug 2017 09:26:46 +0200