Changelog

All notable changes to @pmatrix/field-node-runtime will be documented in this file.

[0.2.0] — 2026-03-15

State Vector Builder — R(t) = 1 - (B + N + (1-S) + M) / 4, SHA-256 integrity
Local Verifier — policy digest, freshness, integrity, risk sanity 4종 검증
Local Decider — posture 결정 (maintain/caution/restrict/reject)
Local PEP — 비실행 원칙 (콜백 전용, 직접 격리/추방 금지)
Audit Emitter — append-only 큐, 자동 field_id/node_id 주입, batch flush
Peer Exchange Client — WS ticket auth + api_key fallback, 4단계 체인
Field Guard — PMATRIX_FIELD_ID + PMATRIX_FIELD_NODE_ID 활성화 가드
File Adapter — atomic write (tmp→rename), fail-open IPC
degraded SV 지원 (neutral 0.5 axes + degraded: true flag)
테스트 5종 (builder, verifier, decider, pep, audit)