Usage of a more robust UI framework, specific for FHIR, to visualize patients details (check it out: https://github.com/jrpereirajr/iris-fhir-analytics/blob/master/doc/fhir-react.md)
Added feature for create charts from FHIR data with any configuration (check it out here: https://github.com/jrpereirajr/iris-fhir-analytics/blob/master/doc/fhir-chart-react.md)