Currently deprecated kickstart commands and options will print warning and ignore these. That is making kickstart great for backward compatibility, however, it also makes these ignores hard to spot. This is especially true for graphical and unattended installations.

We had a discussion in the SST call, how we want to approach this and we got to conclusion that major version should be explicit about what is not supported anymore.

As the result of this fix, we should remove all the deprecated commands and options from the pykickstart on the rhel-10. To make a cleanup of the API with the new major version and also to make those changes visible to users.