I needed 0.19 for something so did a bump locally and it seems to work, with limited testing. I also tried a scratch build: https://koji.fedoraproject.org/koji/taskinfo?taskID=22898156 which also seems to have worked. Can we bump to 0.19.1? Or if you prefer, give me permission and I can do it.
Can you send pull request on https://src.fedoraproject.org/rpms/python-scikit-learn?
Yes will do!