chore(meta): update changelog

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -12,9 +12,18 @@ Format based on [Keep a Changelog](https://keepachangelog.com/).
 - SQLite settings storage — per-player persistent settings via rusqlite (bundled), IPC protocol v20 with ChangeSettings/RequestAllSettings/DeleteSetting commands (#627)
 - Composable behavior engine — three-layer action+modifier+context primitives replace flat culture×zone×role behavior strings (#633, D-139, Q-057 resolved)
 - Stronger few-shot examples for Friendly and RoutineDeviation tells (#651)
+- Vael and Osse culture profiles with voice personas, behavior modifiers, and explicit NEVER blocks (#653)
+- Behavior modifiers for all three cultures — 7-category contract: work_pace, physical_manner, social_signal, task_completion, environmental_scan, offduty_posture, authority_response (#634)
+- Zone-type template architecture — behavior primitives moved from per-location files to reusable zone-type templates (content/global/zone-types/). 31 zone types planned for v1.0 (#661, D-142)
+- POI three-tier system — large POIs as zone types, abandoned flag for decay variants, poi_overlay for small landmarks (D-142)
+- Authoring guides for base text elevation, culture creation, and content directory structure
+- D-140: dialogue re-voicing quality constraints — Paula's six rules
+- D-142: zone-type template architecture for scalable NPC behavior across 300+ systems
 
 ### Removed
 - v0.1 content loading system — server/src/content/ module (8200 lines), tooling/content-converter/, tooling/validate-content, content-ron/, content/_meta/ (#655, D-122)
+- v0.1 hand-authored Krenn dialogue, monologue, and NPC profiles — 64 files superseded by generated NPCs (#656, D-122)
+- Detective mission system — investigation knowledge, lattice-commission faction, design docs, workshop archives (#657, D-117)
 
 ### Changed
 - Protocol version bumped to 20 — ObserverSnapshot includes settings_response field (#627)