Changed
- The census catalogue on GET /v1/census/catalog/{datasetCode} now lists only categories that are actually served in the requested dataset. Each entry's
availableGeotypesis recomputed from real fact and rollup coverage rather than a hardcoded list, so the geography levels you discover match what the tile, break and value endpoints can return. - Every served variable now carries a normalised theme in
variableGroup, drawn from one vocabulary (population,education,identity,housing,health,work) that is consistent across nations, so England and Wales and Scotland variables group the same way.
Fixed
- Variable discovery on GET /v1/census/datasets/{datasetCode}/variables and lookup on GET /v1/census/datasets/{datasetCode}/variables/{slug} no longer return phantom topics that belong to another nation and have no data in the dataset. Only variables with at least one served geography level are returned.