Comment 4 for bug 708080

Changelog entry of the fixed version:

 facter (1.5.7-2) unstable; urgency=low
 .
   [ Stig Sandbeck Mathisen ]
   * Fix "upgrade from 1.3.5 to 1.5.1 requires puppet to be restarted",
     added a note in debian/NEWS about restarting puppet (Closes: #515726)
   * Add versioned dependency for ruby1.8 (Closes: #585867)
   * debian/control: bump standards version: no changes
   * debian/control: Remove unused build dependency on "cdbs"
   * Add versioned dependency for ruby1.8 (Closes: #585867)
   * Cherry-pick domain/fqdn fact fix from upstream (Closes: #515591)
 .
   [ Micah Anderson ]
   * debian/control: add Vcs-Git, Vcs-Browser, and Homepage fields
   * debian/NEWS: fix lintian syntax-error-in-debian-news-file
   * debian/facter.8: fix manpage-section-mismatch
   * cherry pick upstream virtualization support:
     . openvz fix [#4156]
     . add kvm support (Closes: #603001)
     . fix Linux-Vserver of virtual fact [#3397]
     . add xendomains fact