We currently get automatically filed issues in https://pagure.io/centos-sig-hyperscale/package-updates/issues when a CentOS Stream package has a higher NEVRA than one of our packages. Ideally we can do more:
linux-firmware
tzdata
We currently have some specialized automation for systemd - and we used to have one for the kernel (which @ngompa pointed out is special because it's source git) - but nothing general.
systemd
Might be good to try and see if PackIt fits our use case here, but we should be open to other alternatives as well.