python-rpm-generators License tag changes from GPLv2+ to:
GPL-2.0-or-later AND LGPL-2.1-or-later AND (LicenseRef-Fedora-Public-Domain OR LGPL-2.1-or-later OR GPL-2.0-or-later)
https://src.fedoraproject.org/rpms/python-rpm-generators/pull-request/67
Funny thing is that the "(LicenseRef-Fedora-Public-Domain OR LGPL-2.1-or-later OR GPL-2.0-or-later)" thing was originally chosen to keep the License tag of the package simple while allowing others to grab the code from it without obligations :/