Latest upstream release: 4.6.0
Current version/release in Fedora Rawhide: 4.5.2-3.fc21
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:
Version 4.6.0 has been pushed to rawhide and f21.