Mailing the story:
Goodbye Fedora 12
Today, we are sorry to announce the end of life for the Fedora 12 (Constantine) operating system, on December 2nd, 2010. This means that, starting two days ago, users of Fedora 12 will no longer receive security/critical fixes and software updates. Therefore, all Fedora 12 users are urged to upgrade to the most recent version, Fedora 14, as soon as possible.