Your package openvdb failed to build from source in current F28. https://koji.fedoraproject.org/koji/taskinfo?taskID=25252233 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
YafaRay-3.3.0-9.fc27 blender-2.79b-2.fc27 openvdb-5.0.0-2.fc27 alembic-1.7.7-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-e0a65ef193
YafaRay-3.3.0-9.fc28 blender-2.79b-2.fc28 openvdb-5.0.0-2.fc28 alembic-1.7.7-1.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-480728188f
YafaRay-3.3.0-9.fc27, alembic-1.7.7-1.fc27, blender-2.79b-2.fc27, openvdb-5.0.0-2.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-e0a65ef193
YafaRay-3.3.0-9.fc28, alembic-1.7.7-1.fc28, blender-2.79b-2.fc28, openvdb-5.0.0-2.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-480728188f
YafaRay-3.3.0-10.fc28 alembic-1.7.7-1.fc28 blender-2.79b-2.fc28 openvdb-5.0.0-2.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-480728188f
YafaRay-3.3.0-10.fc27 alembic-1.7.7-1.fc27 blender-2.79b-2.fc27 openvdb-5.0.0-2.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-e0a65ef193
YafaRay-3.3.0-10.fc27, alembic-1.7.7-1.fc27, blender-2.79b-2.fc27, openvdb-5.0.0-2.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-e0a65ef193
YafaRay-3.3.0-10.fc28, alembic-1.7.7-1.fc28, blender-2.79b-2.fc28, openvdb-5.0.0-2.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-480728188f
YafaRay-3.3.0-10.fc28, alembic-1.7.7-1.fc28, blender-2.79b-2.fc28, openvdb-5.0.0-2.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.