This is an upstream bugfix which resolves numerous issues. For full details, refer to the upstream release notes:
http://projects.puppetlabs.com/projects/facter/wiki
In addition, this update applies a backported fix for the virtual fact when facter is run by a non-root user:
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This update has been submitted for testing by tmz.
This update is currently being pushed to the Fedora EPEL 6 testing updates repository.
This update has been pushed to testing
This update has reached 14 days in testing and can be pushed to stable now if the maintainer wishes
This update has been submitted for stable by tmz.
This update is currently being pushed to the Fedora EPEL 6 stable updates repository.
This update has been pushed to stable