Fedora 20 Final blocker tracker bug, as per http://fedoraproject.org/wiki/BugZappers/HouseKeeping/Trackers

To propose a bug as blocking the Fedora 20 release, mark it as blocking this bug (or use the webapp: https://qa.fedoraproject.org/blockerbugs/propose_bug ). It will be reviewed per https://fedoraproject.org/wiki/QA:SOP_blocker_bug_process . To propose a bug as a 'freeze exception' for the release - allowing a fix to go through the freeze, but not blocking the release - mark it as blocking the bug F20FinalFreezeException . See https://fedoraproject.org/wiki/QA:SOP_freeze_exception_bug_process for the freeze exception process.

If you do not have the necessary privileges to mark a bug as blocking another bug, use the webapp at https://qa.fedoraproject.org/blockerbugs/propose_bug , or contact a member of the Fedora QA team via IRC or the 'test' mailing list and we will do it for you.