Can all veterans use the commissary now?

I understand that the commissary has been expanded to include more veterans, but I have a question. Is it now possible for all veterans, regardless of their specific service or discharge status, to use the commissary? Or are there still certain restrictions or qualifications that must be met in order to access these benefits? I'm interested in knowing the full scope of eligibility for the commissary, and how it may have changed in recent years.