Latest upstream release: 3.16.0
Current version/release in Fedora Rawhide: 3.15.0-2.fc22
Please consult the package updates policy before you issue an update to a stable branch: https://fedoraproject.org/wiki/Updates_Policy
More information about the service that created this bug can be found at:
I may later push this into f20/f19 as well, depending on the availability of kernel updates for those releases.