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Revision as of 18:59, 2 November 2015 by Adamwill (talk | contribs) (update to note fedup has also now been replaced)
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Preupgrade is obsolete
Preupgrade does not at present and will not ever work for upgrading to Fedora 18, or any version after that. It was replaced by FedUp, which was itself replaced by the DNF_system_upgrade plugin.