Changes in version 0.1.2 - define_xml_to_evidence(): Parse Define-XML 2.0/2.1 files into evidence, emitting Q-DEFINE-001 (dataset present), Q-DEFINE-002 (variable documented), and Q-DEFINE-003 (derivation present) indicators. - export_evidence() / import_evidence(): Save and reload validated evidence tables in CSV, RDS, or JSON format with metadata attributes. Changes in version 0.1.1 - Added ORCID for package author in Authors@R. - Added r4subdata to Suggests — the companion example-data package is now on CRAN. Changes in version 0.1.0 (2026-02-20) - Initial CRAN release.