After a small delay from the original release date, the Fedora Project has finally released Fedora 23 to the world. If you are already running Fedora 22 on your system, then you can easily upgrade it to the latest version. In previous versions of Fedora the upgrade was performed with a special package called ???Fedup???. With Fedora 23 this is no longer the case and the upgrade is performed with the help of DNF tool.