This bug is part of the non-responsive maintainer procedure for fedpop, following https://docs.fedoraproject.org/en-US/fesco/Policy_for_nonresponsive_package_maintainers/. Please respond if you are still active in Fedora and want to maintain mumble.
This package has changed maintainer in the Fedora. Reassigning to the new maintainer of this component.
https://pagure.io/fesco/issue/2478