Emails are now correctly (but uppercased) published at https://www.datos.gov.co/resource/4ex9-j3n8 (so no need to query a separate additional endpoint for getting the emails)
"tipo_organizacion" is now "tipo_entidad"
"regimen_tributario" and "tipo_de_documento" are no longer available -> affects excluding natural persons logic
"provincia" and "estado" are no longer available (but "departamento" is) -> affects storing full address