Hello, We are planning to update Cython from 3.0.12 to 3.1.2 in Rawhide. However xpra fails to build with the latest Cython version. You can inspect the build failures at https://copr.fedorainfracloud.org/coprs/cstratak/Cython-3.1.2/package/xpra/ Let us know here if you have any questions. We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.
FEDORA-2025-56d20974cc (xpra-5.1.1-1.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2025-56d20974cc
FEDORA-2025-56d20974cc (xpra-5.1.1-1.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report.