v0.17.0 — thread-aware retrieval, reachable event time, convergent replication

32 commits since v0.16.0 (385de30 → 74066e1). Schema v47 → v50 (lazy migration; verified on a live 5,968-row v46 store).

Retrieval: retrieve wide, then compress

recall_thread — coverage-first entity-thread retrieval (#188)
recall_thread_v2 + persisted source_turn (schema v50) — every record carries its canonical source turn; record_queued computes it through the same extractor as record (#195)
resolve_thread_topics — adaptive topic budget for thread recall, floor 12 / cap 16 (#197)
select_thread_evidence — relevance-ranked selection under a budget with chronological presentation and recomputable selection diagnostics; typed ThreadSelectionPolicyInfeasible instead of silent truncation (#199)

v48 columns + census: event_time_min / event_time_max persisted and countable (#149 phase 1, #170)
recall gains a valid-time filter — filter-first, per contract (#149 phase 2, #173)

Standing-instruction facets — opt-in; measured +0.875 on the standing-instruction category in the AMB harness, no default behavior change (#169)
Facets expose first mention turn (#187)

Replication: relate LWW now compares HLC, not wall-clock created_at (#148, #168)
Replication: relation LWW projections stay convergent across peers (#171)
Hawkes: order preserved for late-arriving events (#153)
Migrations: the statement splitter must not cut trigger bodies (#146, #160)
Organizer: conservative count sets route to items (#158)
Paired bootstrap seed separated (#180)

AMB preregistrations, audits and loss-funnel classification (#151, #155–#157, #159, #172, #174–#179, #185, #186, #189, #191)
Edge conflict detection placement explained (#198 — contributor: FaarisK)

Additive schema (v47→v50), lazy migration on first use; no API removals.
yantrikdb-hermes-plugin pins <0.16.0; admitting 0.17.0 there is a separate, gated plugin release.