Changelog for python3-pygrib-2.0.4-1.el8.x86_64.rpm :

* Sat Nov 16 2019 Jos de Kloe 2.0.4-1- first version for epel8, based on f32 version-remove optional dependency openjpeg-devel (not available yet for EPEL8)-add excludearch statements for s390x and aarch64, since for these arhs eccodes is not available and the replacement grib_api is not yet available for EPEL8.