Please note that I can help co-maintaining the EPEL branches to get this released (fas id: romaingeissler1a).

Note that if i am added as collaborator on the EPEL branches, I will be able to build this and the rest of the jupyter packages in the same EPEL 10 side tag (when all needed dependencies will be available). My fas id is romaingeissler1a.

Built in side tag epel10.1-build-side-108972:

https://koji.fedoraproject.org/koji/buildinfo?buildID=2690731

Thanks, this allowed me to build python-ipykernel in non-bootstrap mode in the same side tag. I still miss some dependencies for some of the packages, so I won't promote these build yet, but will continue tracking the missing packages.

FEDORA-EPEL-2025-c00ce91ec1 (jupyterlab-4.4.2-1.el10_1, python-ipykernel-6.29.3-11.el10_1, and 15 more) has been submitted as an update to Fedora EPEL 10.1.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-c00ce91ec1

FEDORA-EPEL-2025-c00ce91ec1 has been pushed to the Fedora EPEL 10.1 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-c00ce91ec1

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

FEDORA-EPEL-2025-c00ce91ec1 (jupyterlab-4.4.2-1.el10_1, python-ipykernel-6.29.3-11.el10_1, and 15 more) has been pushed to the Fedora EPEL 10.1 stable repository.
If problem still persists, please make note of it in this bug report.