https://fedoraproject.org/wiki/Fedora_20_Final_Release_Criteria#Release_identification "A fedora-release package containing the correct names, information and repository configuration for a final Fedora release must be present on release-blocking images and the appropriately versioned generic-release package must be available in the release repository." We do not yet have this, and we're post-freeze, so now would be the appropriate time. If we could have the final builds of fedora-release and generic-release done ASAP that'd be great.
fedora-release-20-1 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/fedora-release-20-1
Package fedora-release-20-1: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing fedora-release-20-1' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-22350/fedora-release-20-1 then log in and leave karma (feedback).
Discussed at 2013-12-02 blocker review meeting: http://meetbot.fedoraproject.org/fedora-blocker-review/2013-12-02/f20-blocker-review-%234.2013-12-02-17.02.log.txt . Accepted as a blocker per criterion cited in description.
fedora-release-20-1 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.