• PHost 4.1a released on 31/Jul/2007
  • PHost 4.1b released on 28/Oct/2007 (limited distribution)
  • PHost 4.1c released on 20/Sep/2008
  • PHost 4.1d released on 29/Apr/2009 (limited distribution)
  • PHost 4.1e released on 25/Nov/2010
  • PHost 4.1f released on 04/Nov/2012
  • PHost 4.1g released on 21/Dec/2014