HIVE v1.2.0 — promoted meta columns + contextualized embeddings
Closed-product queen features (built for the first direct-mode product, generic by design):
HIVE_META_COLUMNS=k1,k2,…(queen): promotes thoseFragmentV08.metakeys to real, filterablemeta_<k>LanceDB columns at ingest — queryable domain metadata (legal anchors, validity windows, …) without forking the fragment schema. FullmetaJSON still stored verbatim; pre-1.2 tables degrade gracefully.VerbatimFragment.embedText(adapters): embed anchor-contextualized input ("AI Act, Article 6(1)(a): …") while the stored/signed text stays verbatim. Big win for citation-shaped queries.