Latest Fedora delivers 0.206000 version. Upstream released 0.207000. When you have free time, please upgrade it.
perl-Dancer2-0.207000-1.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-4f96058b12
perl-Dancer2-0.207000-1.fc29 has been pushed to the Fedora 29 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-2018-4f96058b12
perl-Dancer2-0.207000-1.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.