What we shipped, how we measured it, and what we learned building agent memory inside Postgres. No marketing fluff — numbers and code.
2026-06-05 · releasev0.8.0 adds a two-phase navigate_locate() / navigate_expand() retrieval API for cost-aware recall under a token budget, plus safe in-place maintenance primitives. No breaking changes.
RRF fusion for hybrid search, the ghost_count provenance metric, and six answers for our first production user. No breaking changes.