diff --git a/CHANGELOG.md b/CHANGELOG.md
index be736f633..21eeb403d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,9 +7,26 @@ Format based on [Keep a Changelog](https://keepachangelog.com/).
 ## [Unreleased]
 
 ### Added
+- Dual Lens Authoring Guide — 7-chapter reference for writing content that works for both smuggler and detective perspectives (D-027, D-028, D-032, D-034, D-035)
+- THE MIRROR pattern spec — transparency-as-contrast NPC design with Naia Tamm reference implementation and generator template
+- Smuggler voice card — register parameters, 5 voice anchors, 4 anti-patterns, paired comparison examples, display constraints, authoring checklist
+- Smuggler moral arc spec — 4-phase trajectory (Comfort, Doubt, Reckoning, Compromise), FactId gates, monologue trigger rules, Kael intersection mapping
+- PC-as-NPC unified spec — starting knowledge/relationship graphs, tell inversion, orientation monologue, 9-step conversion checklist, v0.1 smuggler + detective briefs
+- Triangle 1 Hub Power Volume Escalation fork — 3-path smuggler decision (escalate/stabilize/mediate), ~41 authored dialogue lines, NPC state change tables
+- Content directory structure design doc — runtime content/ layout, canonical ID format, 8 JSON Schema specs, 3-tier validation pipeline, migration path from wiki
+- Interaction verb spec — 7 v0.1 verbs (Move, Look, Monologue, Examine Object, Examine NPC, Talk, Overhear), priority resolution, server pipeline architecture
+- v0.1 wow moments checklist — maps all 6 D-039 moments to content deliverables, tickets, dependencies, completion status
+- Nils Davan off-stage NPC stub — ring coordinator, GHOST + HANDLER pattern, lattice message design, relationship map
+- NPC pattern/motivation mapping applied to all 18 NPC wiki pages with composition reads
 - Start-sprint skill spawns team agents from sprint briefings — parses the Agents line, creates a team with tasks from tickets, and launches all listed agents as background teammates
 
 ### Changed
+- Hael renamed to Naia Tamm across all wiki files (16 files updated)
+- Canonical full names applied to 11 single-name NPCs (Voss→Arvo Voss, Devra→Devra Talsen, etc.)
+- Location shortcodes standardized in monologue guide (hub_m_ → terminal_m_ per D-036)
+- Entity attributes updated to 16 canonical keys — 4 new role-perspective keys (risk_assessment, loyalty_assessment, position_integrity, moral_weight), secret_held→leverage_held rename
+- Drin Rosta expanded from Tier 3 to Tier 2 — full 10-axis profile, 6 voice lines, Triangle 2 + Triangle 5 roles
+- NPC index roster table expanded with Pattern and Motivation columns
 - Sprint 3 "Know" team briefings regenerated from database — all four files (server, client, joint, copy) now match actual sprint 3 ticket assignments
 - Ticketing database moved to shared worktree location (`../settledreach.db`) — eliminates binary merge conflicts across branches
 - All Python connectors use script-relative path resolution instead of `$REPO_ROOT` env var or git rev-parse