pdsh (2.8-1-1) unstable; urgency=low
  The pdsh package used to provide two different compiled binaries: 
  pdsh-rsh and pdsh-ssh.  They were managed through the alternatives 
  mechanism.

  As of pdsh-2.8-1-1 different remote command modules can be selected at
  run time.  The default is rsh, but ssh can be selected on the command-line
  by running 'pdsh -R ssh'.  Pdsh also respects the value of the
  PDSH_RCMD_TYPE environment variable.

 -- Brian Pellin <bpellin@pellin.net>  Sat, 22 Oct 2005 23:00:20 -0500