settled-reach/CHANGELOG.md

Changelog

All notable changes to The Settled Reach project will be documented in this file.

Format based on Keep a Changelog.

[Unreleased]

Added

• World seed protocol — StartupMessage carries world_seed from client to server after handshake, enabling deterministic NPC population seeding (D-010, D-029)
• EntanglementConfig — per-seed NPC population ratios (flat/mundane/intrigue) sampled from seeded RNG with D-029 bounds, ensuring same seed = same world (#175, #178)
• Fog debug mode — toggle FogState.debug_exploration to render raw exploration texture as colored overlay for diagnostic use
• D-110 through D-112: z-level addressing, subterranean architecture, no instancing decisions
• Q-051: speech bubble indicator over speaking NPCs
• Sprint 22 "Wire" briefings (server, client, visual, CI, planning, joint)

Fixed

• Fog system: blocky stair-stepped edges at vision cone boundary — doubled Gaussian blur step size for D-066 compliant 6-8 tile smooth gradient (#569)
• Fog system: zero visibility in explored areas — switched bounds calculation from visible_tiles (empty in live server mode) to visible_positions, and removed shader guard that cut off gradient bleed into unexplored tiles (#569)

Changed

• Simplified vision cone from 3-sector (forward/peripheral/blind) to forward-only 120° arc — server sends only forward-cone tiles, client renders explored tiles behind the player with light fog overlay
• Simplified fog shader from 5-layer to 3-layer model (clear, explored, unexplored)
• Fog texture resize now preserves exploration data — tiles behind the player stay as light fog instead of reverting to unexplored black
• Updated D-015/D-017 perception decisions to reflect simplified cone model
• Moved connector scripts from db/connectors/ to tooling/db/ (#274) — symlink at old path for backwards compatibility

[v0.1.20] — 2026-02-25

Added

• Social site template schema — RoleSchema (#163), SpaceSpec (#164), TriangleDef (#106) with YAML deserialization, sample templates at server/data/templates/
• Single-ownership model — TemplateOwnership component, TemplateReferenceMap resource, cross-template reference links preserved across save/load and tier eviction (#165, D-025)
• Triangle generation — intra-template constraint satisfaction assigns NPCs to triangle roles, minimum 2 triangles per template with fallback on imperfect seeds (#107)
• Triangle escalation system — tick_triangle_escalation runs per game-minute, tension increments toward ToleranceThreshold, TriangleCrisisEvent emitted on Active phase entry, ResolveTriangle stub command (#250, D-087)
• Protocol v16 — TriangleCrisisEventWire on ObserverSnapshot for future client rendering of triangle crises
• D-093: Sova Transit District spatial layout — 4 social sites (Terminal, Bar, Gate Cluster, Sector 3), 2 encounter nodes, zone palette, gate cluster 7-zone spec, z-level scheme (z=0 maintenance, z=1 main, z=2 observation gallery), 3 investigation paths, corridor widths
• D-094: Spatial hierarchy — chunk (64×64 sim) → block (128×128 sim) → district (4×4 blocks, 256×256 visual), supersedes D-014 estimate
• D-095: Horizon stations and transport lore — span gates (human-built, dual-use), horizon stations (alien-built, 4-8 apertures), "The Ring" per-system naming, sequential hop travel, The Loop internal tram
• Generator architecture workshop brief (ticket #562) — top-down pipeline for district generation, targeting Q-036 resolution
• SnapshotEventRouter — callable-based snapshot dispatch replaces inline if-has blocks in main.gd (#559)
• YamlParser shared utility — unified YAML parsing for UI strings and checklist conditions (#560)

Fixed

• Wire triangle crisis event queue into observer snapshot — clients now receive TriangleCrisisEventWire via protocol v16 (was always empty)
• Persist TriangleState in SaveStateV1 — triangle phase and tension survive save/load cycles
• Validate dangling with_role references in TriangleDef constraint validation
• Replace O(n²) fallback NPC assignment with BTreeSet; prevent same NPC assigned to two roles in one triangle
• Replace O(N*M) scan in apply_resolve_triangle with BTreeMap index for O(1) per-command lookup
• Add From impls for RoleId, TriangleId, StableId, TriangleCrisisEventWire — eliminate fragile .0 newtype access
• Consolidate near-identical unit tests with integration counterparts

Changed

• Sova station profile updated — horizon gates located at The Krenn Ring (800 AU), not on Station Sova; Admin Hub houses transit processing facility only
• game_state.gd: stationary_ticks and zone_id now read from server snapshot with deprecated client-side fallbacks (#557, D-020)
• dialogue_box.gd: decoupled from GameState and AudioManager via signals — zero direct autoload references (#558, D-020)
• main.gd: snapshot dispatch via SnapshotEventRouter, dialogue signal coordinator handlers (#559, #558)
• ui_strings.gd and checklist_evaluator.gd: delegate to YamlParser, ~140 lines of duplication removed (#560)

[v0.1.19] — 2026-02-25

Added

• Sprint 20: Shape planned — 11 tickets (server 6, client 4, planning 1) covering template/triangle schemas, client refactors, and district layout design discussion
• Planning team ticket type in sprint-plan skill — supports design discussions with purpose-assembled agent panels, Qatux and SI for bookkeeping
• Client PR #70 merged — save/load client UI, F5/F6 quicksave/quickload (#554)
• Server PR #68 merged — Sprint 19 save/load, tier eviction, test infra (7 tickets, 2714 lines)
• Client PR #67 merged — Sprint 19 test infra, session management, debug overlay (5 tickets, 2547 lines)
• CI PR #69 merged — Sprint 19 test runners, IPC fixtures, protocol handshake, benchmark (4 tickets, 1297 lines)
• Test runner scripts — 7 bash scripts (run-rust, run-godot, run-ipc-fixtures, run-ipc-protocol, run-ipc-integration, run-ipc-benchmark, run-all) with structured JSON output (#270, D-030)
• IPC serialization fixtures — 5 msgpack fixtures with Rust generator, cross-language GDScript validation (22 assertions) (#271, D-030)
• Protocol handshake client — HANDSHAKING state in SimBridge, HandshakeMessage decode with 5s timeout (#556, D-020)
• IPC round-trip benchmark — p50/p95/p99 latency reporting, 5ms threshold (#342, D-020)
• Protocol version handshake — HandshakeMessage as first IPC frame before tick loop, forward-compatible input handling (#555, D-020)
• Protocol v15 — save_result field on ObserverSnapshot for client save/load confirmation
• State serialization primitives — serialize_npc_to_frozen/deserialize_npc_from_frozen with full D-024 10-axis coverage for tier eviction freeze/thaw (#96, D-026)
• Scope tag system — ScopeTagKind (Neighborhood, ActiveQuest, Colleague, KnownContact), ScopePinned marker, automatic assignment from KnowledgeGraph and RelationshipGraph (#98, D-026)
• Timestamp-based eviction — LastInteractionTick LRU tracking, SimSpacePressure resource, BinaryHeap eviction respecting scope-pinned entities, Active cap 80 (#97, D-026)
• Save/load ECS extraction — save_to_file/load_from_file via MessagePack, SaveGame/LoadGame IPC commands, SaveLoadResultWire on ObserverSnapshot (#553, D-085)
• ScopePinned eviction regression test — adversarial at-scale test proving pinned NPCs survive eviction even with oldest ticks
• Test infrastructure — Layer 3 integration test entry point, three-layer architecture per D-030 (#200)
• Information boundary negative tests — 4 tests proving no passive KG leakage, LOS fog holds, tier boundary holds, per-NPC save isolation (#272, D-010)
• gdUnit4 CI runner script — headless test execution via run_gdunit4.gd with exit code for CI (#205)
• Scene testing utilities — SceneHelper class with node existence, signal, and path helpers for gdUnit4 (#206)
• GameState apply_snapshot tests — 14 tests covering v2+ fields: game_time, facing, interactions, monologue, stance, inventory (#206)
• Game session management — per-game save directories under user://saves/<timestamp>-<seed>/ per D-085, SessionManager autoload, main menu scene (#258)
• Debug visualization overlay — F3-toggled dev overlay with LOS rays, vision cone arcs, NPC path trails, knowledge confidence tags, tick timing sparkline (#348)
• SimBridge→TestHarness extraction — test simulation logic separated into dedicated RefCounted class with backward-compat proxy API
• Workshop outcomes files — formal closure for content-gap-analysis, KG-information-boundaries, v01-content-scoping, v01-gap-analysis, wiki-review
• D-087 through D-092 — recovered decisions from v01-content-scoping and wiki-review workshops (triangle config, pause system, content scope, voice registers, anchor lines, complicity theme)
• Q-030 through Q-039 — open questions from workshop backlog (seed schema, style guide, cultural ingredients, NPC architecture, PC archetypes, sacred/profane framework, district skeleton, generator pipeline, authored content estimate, gate topology)
• Decision ID claim system — db/connectors/decision CLI with next, claim, check-dupes commands to prevent cross-worktree D/Q/R ID collisions, pre-commit duplicate check
• D-085: Per-game save directory structure — every new game creates user://saves/<game-id>/, F5 quicksave, F6 quickload
• Q-029: Save file format design — long-term considerations for versioning, compression, integrity, metadata headers
• D-086: Renumbered insert icon system (was D-084 on visual branch) to resolve cross-worktree ID collision
• Save/load wireframe updated for D-085 — LOAD tab shows games grouped by directory with expand/collapse, QUICKSAVE slot, F5/F6 hints
• Sprint 19: Persist planned — 16 tickets (server 7, client 5, CI 4) covering save/load, tier eviction/scope, test infrastructure
• Character creation & game setup workshop brief — covers creation model, seed boundary, gate activation, quest seeding, game toggles (resolves Q-011)
• Protocol v14 — poi_list, examine_result, player_knowledge ObserverSnapshot wire types with live KG serialization (#151, #174, #264)
• Minimap rendering — circular 160px diegetic insert overlay with POI dots (colored by category), border arrows for distant POIs, player-centered fixed-north (#151)
• Dialogue UI hardening — confrontation italic voice (D-063), examine result overlay with 5s auto-dismiss and confidence coloring (#174)
• Knowledge/journal panel — right-side insert panel (J key), facts grouped by entity, contradicted entries in amber with strikethrough, stale entries dimmed, mutual exclusion with dialogue (#264)
• Sprint 18 client test suite — 50 gdUnit4 tests for dialogue (D-062, D-063, D-064) and journal (KG parsing, scene structure, UIStrings), plus test plan document
• D-084: dual-namespace line ID scheme for auto-generated NPCs — role pool (shared, unchanged) + instance override (opt-in, seeded counter). Resolves Q-028 (#544)
• Tier 1 drama module schema (content/schemas/drama_module.schema.yaml) — entry conditions, NPC requirements, event sequences, outcomes, pool format (#158)
• Smuggling ring v0.1 stub module (content/modules/tier1/smuggling_ring_v0_1.yaml) — vertical slice Tier 1 module with 6 NPC roles, dual event sequences, 5 outcomes (#158)
• Line ID authoring guide (docs/design/line-id-authoring-guide.md) — dual-namespace conventions for hand-authored and auto-generated NPC content
• Tier 1 module authoring guide (docs/design/tier1-module-authoring.md) — field reference, NPC pattern/motivation tables, design principles, pre-submission checklist
• Background tier state machines — schedule, mood, relationships, job tick once per game-minute for Background NPCs (#95, D-026)
• NPC vision system — symmetric shadowcasting for Active-tier NPCs, NpcMemory with last-known-position and zone inference (#115, D-011)
• NPC player-awareness behavior — PlayerAwareness component tracks LOS duration, suspicion accumulation, routine deviation triggers (#244)
• Skill system & combat flag — SkillSet component (BTreeMap<String, u8>), CombatCapability marker from combat_trained skill (#91, D-024)
• Player-action social propagation — three-order trust ripple (100%/40%/20%) through RelationshipGraph with cycle prevention (#249, D-029)
• Examine mechanic — process_examine_interaction with character-filtered observation text, KG DirectObservation write, examine_result in ObserverSnapshot (#242)
• Character goal/pressure framework — CharacterPressure component (exposure/institutional/relationship), wired to snapshot HUD data (#248)
• Save state data model — SaveStateV1 struct with MessagePack serialization, roundtrip tests for entity/KG/relationship/clock state (#256)
• Tell state derivation wired into ObserverSnapshot — integration tests for Nervous tell on Major secret + high stress (#337)
• Sprint 18: Touch planned — 14 tickets (server 9, client 3, copy 2) covering examine mechanic, NPC awareness, social propagation, minimap, dialogue UI, save state model
• .claude/rules/ directory — modular auto-loaded instructions (tea-cli, git-safety, project-structure, team-patterns, local-services)
• KnowledgeGrant untagged enum with Fact and Entity variants, ContentEntityRegistry for NPC spawn-time entity resolution (D-079, #545)
• KnowledgeGranted event processing — grants fire at dialogue line selection, runtime NPC KG guardrail (D-079, #546)
• ContradictionClaim struct with 600-tick window detection in observe_entity, epistemic neutrality for both sources (D-083, #547)
• NPC-to-NPC knowledge transfer system — trust-gated fact exchange, confidence capping at KnowsOf, ToldBy source construction (D-080, #548)
• tell_state KG awareness — NPC relationship reads from KG for other-entity state, MVP information boundary (D-082, #549)
• Contradiction monologue with pre-resolved entity names, PersonOfInterest relationship shift, THE FRIEND arc event chain (D-083, #550)
• Unprompted disclosure system — DisclosureCandidates component, 7 trigger gates, three-layer rate limiting, two-stage trait filter (D-081, #551)
• Trait modifier system — Cautious/Gossipy/Loyal/Talkative filter predicates via content-authorable config (D-081, #173)
• POI data model and proximity-based discovery system via KnowledgeGranted events (#148, #149)
• Protocol versioning tests — version round-trip, mismatch detection, serde_default migration pattern, full variant coverage (#232)
• Team monitoring rules — heartbeat rule for stuck agent detection, bottleneck detection pattern
• tooling/tea-comment — single-command wrapper for posting Gitea PR/issue comments with multi-line bodies
• D-086: Insert icon system — custom SVG icons over icon fonts, authored to insert geometric constraints with lattice_profile weight scaling
• Insert/HUD wireframe and visual spec (#314) — dual character variants (smuggler social network view, detective investigation overlay) with pixel-precise layout, entity markers, time display, border arrows, commission grid, and all interaction states
• Contradiction monologue lines — 16 hand-authored lines (8 detective, 8 smuggler) for Sera/Kael FRIEND arc, Phase 2 blindsiding + Phase 3 pattern recognition, cognitive-dissonance-not-accusation tone per D-083 (#552)
• Diegetic tutorial monologue — 20 lines (10 per character) teaching movement, fog, sound, NPC interaction, and insert/HUD through character voice, fire-once on first-time events (#330)
• Diegetic time display on insert HUD — station local time (HH:MM), day phase with cycle-tinted color, day number on InsertOverlay (#263)
• Relationship color accent on E-Talk overlay — 3px left-edge bar using D-033 palette signals NPC relationship at a glance (#537)
• Constants.format_game_time() helper for converting game-minutes to HH:MM station time
• /sprint-status cleanup sweep skill — consistent health report with tickets by status, PR cross-reference, bookkeeping issue detection, and open work by team
• sprint sweep CLI subcommand — structured JSON output for sprint health checks (grouped tickets, per-team summary, issue detection)
• Knowledge Flow & NPC Boundaries workshop — 5 D-records (D-079–D-083) covering grant architecture, NPC-to-NPC propagation, unprompted disclosure, NPC information boundaries MVP, contradiction detection pipeline
• 7 knowledge graph implementation tickets (#545–#551) with full dependency chain and line estimates
• Contradiction monologue content ticket (#552) for Sera/Kael FRIEND arc
• Sprint 17 completion proofs: contradiction detection fires, NPC-to-NPC knowledge transfers
• Entity renderer migrated from ColorRect placeholders to Sprite2D with D-019 angle sprites — self_modulate for D-033 tinting, 8→4 octant direction mapping, feet-anchored y-sort (#540)

Fixed

• Client protocol version bumped to 15 to match server (was still at 14 after server PR #68 added save_result field)
• gen_fixtures.rs version comments changed from hardcoded 14 to PROTOCOL_VERSION constant
• run-ipc-benchmark dead --iterations flag removed (Rust compile-time constant governs rounds)

Changed

• CLAUDE.md compacted from 188 to 67 lines — CLI references, endpoints, and patterns moved to .claude/rules/
• /sprint-status delegates to haiku subagent — keeps sweep JSON, template read, and PR list out of main context window
• sprint sweep JSON trimmed — removed unused fields (ok, sprint.status, priority, ticket_id), shortened issue detail strings
• Sprint status output template condensed — rendering rules moved to skill definition, bookkeeping table simplified to 2 columns
• Model selection documented in CLAUDE.md — /model sonnet[1m] and /model opus[1m] for 1M context sessions
• Sprint 17 briefings updated with workshop results — server (14 tickets), copy (2 tickets), client (2), visual (1)
• Q-024 (gossip timing), Q-025 (KG memory), Q-026 (contradiction detection) closed
• Sprint 16 closed (8/8 done)
• 3D sprite render pipeline — Camera3D at D-019 angle (-72.5° from horizontal), three-point studio lighting rig, orthographic projection, resolution chain 1024→256→64
• Generic NPC capsule model (24×32px footprint per D-044) and structural wall model for pipeline validation
• Test sprites: 8 runtime 64px sprites (NPC + wall × 4 directions) deployed to client/assets/sprites/
• Pipeline documentation (renderer/README.md) — camera spec, lighting rig, resolution chain, model authoring guide
• DialogueResponse verb handler — players pick dialogue options and receive follow-up lines via full D-028 four-layer pipeline (#539)
• Trust-gated gossip verification — integration tests confirm Secret/Real/Surface tier gating per D-075 (#171)
• Line variety tracker wiring — DialogueCooldownTracker prevents repeat lines within 600-tick window (#338)
• DialogueResponse cross-language fixture for GDScript testing
• Sprint team lifecycle through PR review — teams stay alive for commit → push → review → fix loop → approve → shutdown
• Zone_id extraction in game_state.gd optimized from O(N) tile scan to O(1) dictionary lookup — builds _tile_by_coord from member visible_tiles covering both test and live paths (#543)
• Shared run_dialogue_pipeline() helper eliminates ~60 lines of duplication between Talk and DialogueResponse systems
• Dialogue and monologue line IDs migrated from location-scoped (the-terminal_d_039) to NPC-scoped (kael-davan_d_001) namespace — each NPC has an independent sequence per D-035 (#542)
• DialogueCooldownTracker documented as per-player-global by design (NPC-scoped line IDs per D-035 prevent collision)
• CONFRONTATION_LINES marked TODO for migration to D-028/D-035 content pipeline
• pr-push and pr-review skills updated with team lifecycle awareness

Fixed

• PR #59 review: stale mood vocabulary updated in line-pool-format.md, style-guide, and content-directory-structure.md to post-Sprint 14 values
• PR #59 review: orphaned location-scoped IDs in maintenance-tech.yaml comments and smuggler-inventory.yaml cross-references updated to NPC-scoped
• PR #59 review: Lera Sessik tenure corrected from "twelve years" to "eighteen years", NPC header fixed
• PR #59 review: ring-operative.yaml fact_id corrected from location.surveillance_gaps to investigation.surveillance_gaps
• Dialogue systems moved from BridgePlugin to NpcPlugin — game logic registers where it belongs (#538)
• Schedule ambiguity: emit_observation_events now has explicit .before(advance_tick) constraint
• process_dialogue_response updates ActiveDialogue tick and InteractionMemory on follow-up
• DialogueResponse range check added (CLOSE_RANGE, matching Talk/Confront pattern)
• Weighted selection fallback replaced with unreachable!() — dead code removed
• assert!(false) → panic!() in serialization tests (clippy)
• SetFacing and TeleportToHub added to roundtrip test coverage

[v0.1.15] — 2026-02-23

Added

• Sprint 16 "Converse" briefings — 8 tickets across server/client/copy/visual teams
• 19 UI wireframes — HUD, dialogue, monologue, popups, menus in v0.1 and v1.0 variants with D-record cross-references
• d2-diagram skill — text-to-diagram generation with project defaults (theme 200, dagre, PNG)
• frame0-wireframe skill — UI wireframing via Frame0 HTTP API, replaces MCP dependency with bash+curl
• 16 decision diagrams — architecture, data-flow, entity, state, and UI categories covering all project decisions

Changed

• frame0-wireframe skill rewritten — JSON-as-truth workflow with frame0-sync.py, batch export, renderer-only guidance
• pr-review skill — all reviewer agents now use worktree paths instead of git show
• Dialogue panel is always visible as permanent insert UI element (D-061)
• Makefile: check-protocol target verifies server/client protocol versions match before build
• D-035 amended: line ID namespace changed from location-scoped to NPC-scoped (Sprint 15)
• Tilemap z-layer filtering — FloorTiles renders z=0 only, z=1/z>1 reserved for future layer nodes (#71, D-049)
• Entity 24x32 footprint per D-044 visual hierarchy — split ENTITY_SIZE into WIDTH/HEIGHT with separate offsets (#72)
• Follow target stub on GameState — follow_target_id field ready for server #241 Follow verb
• Manual exponential camera smoothing — CAMERA_SMOOTHING_SPEED constant (8.0), same lerp pattern as entity renderer (#117)
• 31 new Sprint 15 validation tests — camera smoothing, UI framework z-layers, entity footprint, Sprint 14 regressions
• SpatialIndex trait with naive Vec implementation — entities_in_range, entities_at, update methods with Manhattan distance (#340)
• NPC generation pipeline — procedural seeding of all 10 D-024 axes via SimRng with constraint validation (#92)
• Personality and tell system — 5 tell categories (Nervous, Angry, Friendly, Guarded, RoutineDeviation) derived from NPC axis values each tick (#90)
• Tolerance threshold monitoring — ToleranceBreachEvent on stress exceeding per-NPC threshold, mood FSM integration (#105)
• Routine deviation detection — RoutineDeviationEvent on wrong location/activity for day phase, absence detection, pathfinding-aware (#243)
• Follow mechanic — Follow verb, proximity/LOS tracking, double-frequency observation events, NPC suspicion accumulation, configurable thresholds (#241)
• Monologue event triggers — observe_npc, hear_sound, observe_anomaly, witness_interaction, post_conversation with D-035 context tags (#119)
• Protocol v13 — tell_state on VisibleEntity, follow_state on ObserverSnapshot, Follow verb

[v0.1.14] — 2026-02-21

Added

• Unified dialogue log — player-NPC and overheard NPC-NPC conversations in one chronological scrolling panel (#535, D-061/D-078)
• F3 debug overlay — real-time game state display with tick, FPS, position, entity counts, dialogue/monologue status (#511)
• Monologue display — multi-line priority queue with character colours, italic BBCode, stagger animation (#122)
• Protocol v9 — conversation_events, conversation_ended, dialogue_response fields with carry-forward logic
• Dialogue theme system — configurable NPC name colour palette, entry timing, passive opacity via dialogue-theme.yaml
• Monologue display system visual spec — typography, positioning, stacking, priority, fade animation, character color differentiation, 80-char line constraint (#315)
• Entity color system spec — D-033 relationship-to-player mapping, transition animations, color blindness assessment (#304)
• Text display hierarchy spec — 4 content pipelines (dialogue, monologue, observation, environmental) with z-layers and positioning (#316)
• Sound indicator visual design — fog-edge pulse for D-018 three-range sound model with direction encoding and range differentiation (#317)
• THE FRIEND visual treatment spec — 3-phase earned visual detail for Kael Davan and Sera Venn (#318)
• Environmental text visual standards — signage, terminal, and news ticker rendering with bilingual Concordat/Krenn treatment (#334)
• Tell visual/behavioral expression spec — 5 tell categories mapped to 6 Tier 2 behaviors (#251)
• Monologue line pool maxLength raised from 160 to 256 chars (soft guidance ≤160)
• NPC name masking infrastructure — entity-anchored dialogue log with server-side role labels, retroactive name update on learning, NpcColorIndex for stable color assignment
• Dialogue option keyboard selection (1/2/3 number keys) and numbered option labels
• Interaction list chrome — background panel, mouse hover highlighting, click-to-interact, pointing hand cursor

Changed

• D-061 updated to document unified conversation log architecture from Sprint 14
• Dialogue options switched from RichTextLabel to Label for reliable VBoxContainer sizing

Fixed

• Visual grammar dialogue max-width corrected from "~70% screen width" to 640px per D-076
• BBCode injection in dialogue log formatting — server-sourced strings now escaped with [lb]
• Per-frame dialogue log rebuild replaced with dirty flag (performance)
• dialogue_active lifecycle — now cleared after panel fade completes per D-064
• PAUSE/UNPAUSE routed through main.gd input recording for bug report replay (#507)
• WASD input freeze after filing bug report — LineEdit focus not released before queue_free() across CanvasLayers
• WASD not reactivating after Talk — dialogue_active held for entry_lifetime instead of cleared immediately
• Recognition chime spam — entity IDs now tracked permanently per room instead of expiring
• Audio path warning — res://audio/ corrected to res://assets/audio/ in AudioManager
• world_radial.tscn anchors_preset warning — changed from 15 to 0
• bug_report_dialog.gd push_warning changed to print for informational message

[v0.1.13] — 2026-02-20

Added

• D-078: Overheard NPC conversation — passive dialogue panel with server-authoritative stochastic word occlusion
• Sprint 14 "Live" briefings — 22 tickets across server (7), client (3), copy (6), visual (6)

[v0.1.12] — 2026-02-19

Added

• Tier marker components (#93), active tier simulation (#94), tier transition logic (#99)
• Information tag schema (#138), component-level access control (#139)
• Line previewer CLI (#193)
• Sound event system — server pipeline (#124)
• Close-range stereo audio — client positional 2D (#125)
• Medium-range visual indicators — fog-edge directional arrows (#126)
• HashMap ban in simulation crate via clippy (#343)
• Tracing crate infrastructure — JSON format, tick duration logging (#344)
• System dependency graph debug command — --dump-schedule CLI flag (#346)
• rng_seed field on ObserverSnapshot for deterministic replay (#527)
• v0.1 Visual Grammar Document (#303)
• Placeholder art specification (#252)
• Spatial layouts: Logistics Hub (#311), Bar (#312), Smuggling corridors (#313)
• Cultural generation guide — 5-dimension framework for Sova Transit District cultural voice (#189)
• Sova Texture Appendix — 20-term slang glossary, sensory profile, Meridian self-censorship rules (#302)
• Contraband specification — unlicensed lattice components, supply chain, street terminology (#321)
• Sova Station Profile — 6 districts, governance, off-station references (#320)
• Span Gate Transit Schedule — hourly schedule, maintenance windows, ring operational calendar (#336)
• Meridian Coverage Map — 10 named zones from Commission-grade to dead air (#335)
• Character definition schema and both character builds — smuggler + detective (#179, #180, #181)
• Divergent starting knowledge and relationships per character (#182, #183)
• Detective institutional chain of command (#322)
• Contradiction arc design document — reusable FRIEND pattern (#332)
• Mirror moment design document — 7 core dual-perspective observation triggers (#329)
• First 5 minutes experience design — systemic opening per character (#259)
• Opening hook content per character (#260)
• Knowledge vocabulary for v0.1 content — entity/world categories, prerequisite format (#368)
• Knowledge state vocabulary — author-facing quick reference (#309)
• Knowledge fact catalogs — 10 YAML files in content/global/knowledge/, 73 canonical facts
• D-075 endorsement — archetype dimension review recorded in decisions/content.md
• Flat NPC memorable trait pass — Pael, Ren, Tev with noise-floor profiles (#307)
• Environmental text content — 20 items across Terminal, Bar, and Corridors with dual-lens notes (#262)
• Diegetic insert flavor text — per-character labels and notification strings (#331)
• News ticker / Meridian feed — 30 lines including batch 44xx recall dual-lens moment (#306)
• Workplace content pack — The Terminal: 5 NPC dialogue files (#190)
• Bar content pack — The Last Shift: 3 NPC dialogue files (#191)
• Smuggling ring content pack — maintenance corridors: coded vocabulary, dual registers (#192)
• Generation pass expansion — 80 ambient variant lines across all 9 dialogue files (#194)
• Sprint 13 "Sound" briefings — 9 tickets across server, client, audio, visual teams; full audio architecture + gauntlet expansion + monologue display spec

Fixed

• Entity renderer field name bug — id vs entity_id (#345)
• Dialogue max-width pixel value — 640px per D-076 (#447)
• Routine tests missing ActiveSim — 3 of 5 tests passed trivially without the required tier marker
• _observer_pos misleading unused prefix renamed to observer_pos (used for sound event filtering)
• Stale protocol version doc comment "Current: 9" corrected to 10
• FactionOnly non-numeric faction_id attribute now logs a tracing::warn instead of silently denying
• SOUND_EVENT_ASSETS walk-speed key mismatch — sfx_footstep_metal corrected to sfx_footstep_metal_walk

Changed

• Removed orphaned SimulationTier/LastInteraction/ScopeTag/ScopeKind types from tier.rs (unused outside own tests)
• Sound pipeline documented as intentionally empty in v0.1 (no producers yet, full pipeline wired)
• Observer test setup now inserts SoundEventQueue resource for integration coverage
• Added FactionOnly positive test case and Medium-range occlusion TODO
• Sound indicator colors sourced from Constants instead of duplicated hex literals
• play_loop() null guard on stream.duplicate()
• Camera zoom fallback uses Constants.CAMERA_DEFAULT_ZOOM

[v0.1.11] — 2026-02-19

Added

• Sprint 12 "Build" briefings — 50 tickets across server, client, copy, visual, ci teams; production-layer foundations + all v0.1 copy authoring
• .tmp/ gitignored repo directory for agent temp files — avoids Bash permission prompts during PR review comment posting
• sed -n blanket permission in shared settings

Changed

• All skills renamed to domain-action convention (e.g. commit→git-commit, review-pr→pr-review, gen-audio→audio-gen, render-sprite→sprite-gen) — 12 renames total
• pr-review skill uses Write tool into .tmp/ instead of Bash heredocs to /tmp/

[v0.1.10] — 2026-02-19

Added

• project.yaml — technical project descriptor with version, architecture, simulation, and content model as the canonical version source of truth
• Scratchpad: asset generation pipeline idea (registry, status tracking, prompt versioning, pre-sprint cohesion)
• Scratchpad: remote terminal proxy idea for mobile monitoring of Claude Code permission prompts and interactive elements
• make perf-baseline — full plugin stack tick benchmark (50 measured ticks, 5 warmup) capturing per-tick timing, entity counts, process RSS, and shadowcast benchmarks; outputs structured JSON to tests/perf/baseline.json with --compare mode for regression detection (>20% threshold, D-026 budget check)
• Michroma font integration (#517) — Michroma-Regular.ttf as game font with +1px tracking FontVariation, global Theme with cyan-white (#E0F7FA) implant text color, IMPLANT_TEXT_COLOR/DIM/PULSE constants
• Mouse-relative facing and movement (#526, D-054) — mouse position determines facing direction (client-side float), WASD remapped to cursor-relative (W=toward, S=away, A/D=strafe), SET_FACING action sends octant to server, smooth facing indicator rotation
• Room reset client UX (#502) — amber reset_plate tile type, 0.15s screen flash on room reset, 'Reset Room' interaction verb
• Auto-checklist progress tracking (#503) — ChecklistEvaluator parses room YAML and evaluates 7 condition types against GameState with latching, ChecklistOverlay renders progress in gauntlet mode only, 48 new tests
• 4 ambient zone loops: station base, workplace, bar, corridor — SAO-generated organic soundscape with crossfade loop points (#327)
• 2 footstep SFX: metal walk and run — SAO hybrid with best-transient extraction (#327)
• audio-batch command — batch audio generation from JSON manifests, supports SAO and harmonic synthesis, with --dry-run, --only, and --skip-existing flags
• --post and --output-ogg flags on audio-generate — chain post-processing (trim, normalize, convert) into a single command

Changed

• push-pr skill now runs /commit first when uncommitted changes are detected
• Insert open/close now sends explicit PauseSimulation/ResumeSimulation (#518, D-058) — replaces toggle-style pause with idempotent pair
• Interaction list colors reference Constants.IMPLANT_TEXT_COLOR instead of hardcoded values
• World radial menu uses theme font instead of ThemeDB.fallback_font
• Monologue chimes replaced with production-quality manual synthesis — insert-tech aesthetic per D-074, pure sine harmonics with mathematical envelopes (#327)

Fixed

• Bidirectional relationship check (#515) — Check 9 tested target in npc_rels which missed NPCs with no relationship entries; changed to target in self.npcs

[v0.1.9] — 2026-02-18

Fixed

• make game now builds client before launching — was missing build-client dependency, causing class_name registration failures after make clean
• build-client uses --import --quit instead of just --quit — ensures .godot/ cache and global_script_class_cache.cfg are created from scratch
• make clean preserves client/.godot/ directory (clears contents only) to avoid Godot startup issues

Added

• --description TEXT flag for ticket create CLI — previously required raw SQL workaround to set ticket descriptions

Changed

• UI audio assets revised — monologue chimes re-generated (0.8s, insert-tech aesthetic), fog_recognition re-generated (was silent), all 8 assets normalized to 44.1kHz stereo LUFS -16 (#453)
• review-pr skill: explicit verdict rules — critical/warning → REQUEST_CHANGES, suggestion-only → APPROVE

Added

• make golden-diff + make golden-update targets (#486) — developer workflow for golden file comparison and regeneration; safe restore on cargo failure
• Gauntlet checklist YAML schema (#497) — 7 condition types evaluable from ObserverSnapshot, per-room checklists for 3 rooms, make checklist-validate and make checklist-generate targets, wired into pre-pr-content gate
• Gauntlet room timer + personal bests (#496) — GauntletHUD shows TIMER: MM:SS (PB: MM:SS), starts on room entry, resets on room change, persists stats to user://dev/gauntlet-stats.json, session summary on disconnect, hidden in non-gauntlet mode
• WRONG button F12 MVP (#495) — bug report capture: pause sim, show modal prompt, save snapshot.json + render.txt + description.txt to user://bug-reports/, Esc to cancel
• GameState.room_id and gauntlet_mode fields — parsed from ObserverSnapshot, enabling gauntlet UI
• BUG_REPORT action in InputMapper (F12 binding) with SimBridge wire guard (client-only)
• 24 new anti-tedium tests — GauntletHUD lifecycle (16: timer, PB, visibility, room change, session tracking) + BugReportDialog (8: pause/unpause, wire guard, text render, edge cases)
• whatsinagame starter kit — reusable multi-agent team bootstrap for any project (3-tier profiles, 18 skills, 16 agent archetypes, stakeholder personas, ticketing DB, decision tracking)
• Domain-action naming convention for skills documented in create-skill guide
• gauntlet feature flag (default-on) — allows stripping Gauntlet test world from release builds with --no-default-features
• EXPECTED_ENTITY_COUNT and RESET_PLATE_STABLE_IDS constants — entity counts derived from StableId ranges instead of hardcoded values
• Debounce exact-boundary test for room reset (tick 9 rejected, tick 10 accepted)
• Reset plate StableId verification in stable_id_ranges_match_spec
• Runtime content test (content_runtime.rs) separated from structural loading tests
• Client P2 tests (#492) — 16 gdUnit4 tests for camera (smoothing, zoom, viewport, follow, no-pan), entity alpha/color (peripheral, forward, NPC color, player constant), UI (monologue, interaction, inventory, dialogue, pause, fog blob, fog z_index)
• Client P3 tests (#493) — 12 gdUnit4 tests for z-layer ordering (floor/ysort/fog/UI), entity lerp (snap, converge, LERP_SPEED=12.0), Tyre additions (recognition, facing, delta scaling, blob removal)
• Anti-tedium regression tests (#494) — 5 tests: F12 no-crash guard, no queued input, gauntlet UI hidden in default/normal snapshot/multi-tick modes

Changed

• Room reset API consolidated to plan_reset only — execute_reset removed (was a maintenance trap; production uses Commands via plan_reset)
• room_at() documented with z-range and corridor overlap assumptions
• TCP runtime test now has 10s read timeout and registers player in EntityRegistry

Removed

• Dead RoomMember component from reset.rs (defined but never used)
• Protocol v8: dialogue_response field decoding (DialogueResponseEvent with line_id, text, speaker_entity_id) from server #305/D-028
• Test client binary scaffolding (#480) — standalone crate at tooling/test-client/ with CLI (--connect, --replay, --text, --json, --quiet, --golden, --ticks), exit codes (0/1/2), golden file JSON diff, JSONL replay loader
• Snapshot text renderer (#481) — format_snapshot_text(&ObserverSnapshot) pub-exported from server crate, entity labels as kind:entity_id sorted by distance, room name stub, 10 unit tests
• Sprint 9 (Gauntlet) briefing files — server, client, CI, audio, joint — 23 tickets across 4 teams
• Weapon aim lock audio (sfx_weapon_aim_lock.ogg) — clinical targeting confirmation tone for weapon aim state (#440)
• Stance change audio (sfx_stance_change.ogg) — subtle mechanical click for stance toggle feedback (#440)

Fixed

• MessagePack int_64 encoder dead code branch (#516) — -(1 << 63) overflowed making int_64 branch unreachable; negative values beyond int_32 now correctly encode as 0xd3 instead of 0xcf
• Cross-encoder fixture pipeline hardened — encode failures now exit non-zero instead of writing empty .msgpack files (#475 review)
• GDScript fixture test no longer silently skips on missing/empty fixture dir — asserts instead (#475 review)
• GDScript fixture generator covers all PlayerAction variants (added MoveSouth, MoveEast, MoveWest, Unpause, ToggleStanceDown, WalkAway)
• make pre-pr now checks GDScript fixture staleness alongside Rust fixtures
• Protocol version bumped from 7 to 8 to match server — fixes 5 test failures from version mismatch
• Interact action encoding changed from unit variant to struct variant to match server's PlayerAction::Interact { target_entity_id, verb }
• Monologue duplication test (test_monologue_not_duplicated_after_consumption) fixed — was using poll_snapshot() which doesn't consume _last_snapshot in test mode
• make pre-pr target — full pre-PR verification chain: lint → build → test → content validation → fixture staleness (#460, #465)
• Branch-specific pre-PR variants: make pre-pr-server, make pre-pr-client, make pre-pr-content
• Content cross-reference validation (9 checks) — canonical_id uniqueness, relationship targets, location slugs, dialogue locations, fact_ids, triangle membership, npc_count, dialogue line_ids, bidirectional relationships (#464)

Fixed

• Dialogue schema missing focused (mood) and greeting (situation) values added in Sprint 7-8 content
• Speaker wire ID silent fallback — dialogue now warns and skips when target entity missing from registry (was silently using 0)
• Cross-plugin system ordering — trigger_recognition_monologue now runs after detect_anomalies (latent determinism bug)
• Walk-away ordering — process_walk_away now runs after process_talk_interaction (prevents same-tick race)
• ActiveDialogue overwrite — new Talk while in existing dialogue now emits IncompleteInteraction before replacing
• Server-side Talk range check — handle_talk now enforces CLOSE_RANGE before setting TalkRequest (was client-only)
• ExamineNpc label collision — VerbKind::ExamineNpc now uses "Examine NPC" label (was "Observe", same as generic Observe)
• Dead conditional in main.rs collapsed (both branches were identical)
• WalkAway variant added to all_player_action_variants_roundtrip serialization test

Changed

• DialogueCooldownTracker.used changed from Vec to BTreeMap for O(log n) lookup (D-041 compliance)
• MonologueState.shown_ids changed from Vec to HashSet for O(1) contains check (was O(n) per tick)
• Secret trust tier documented as unreachable with TODO for Phase 2 KG-gated unlock

Added

• Determinism test: different_seed_produces_different_replay — exercises SimRng via dialogue weighted selection
• Dialogue selection pipeline (#305, D-028) — 4-layer filtering engine: access tier from KG relationship, situation derivation from game state, trust tier, weighted topic+mood scoring via SimRng. Full Talk verb → selected line → ObserverSnapshot pipeline with cooldown tracking
• ContentSlug component (#452) — stable content identity from YAML (e.g. "kael-davan") independent of runtime Entity handles, for knowledge graph interaction memory across save/load
• Walk-away KG recording (#427, D-064) — IncompleteInteraction knowledge events with Talk/Confront type, ActiveDialogue tracking, walk-away detection clears dialogue and records in KG
• Anomaly detection for urgent recognition (#450, D-060) — AnomalyMarker flags PersonOfInterest/Contradicted entities for 0.3s cognitive delay instead of 0.6s normal
• Recognition monologue during cognitive delay (#451, D-060) — monologue fires at delay START (grey blob phase), not completion. v0.1 fallback lines, anomaly prioritization, cooldown tracking
• Server --test-mode, --port, --seed CLI flags (#459) — LISTENING:{port} stdout signal, OS-assigned ports, deterministic seed override, stderr-only tracing
• Determinism gauntlet test (#466) — 20-tick replay determinism regression test with movement, stance, pause/unpause exercise
• Pause guard test suite (#461-463, #468) — 7 tests covering movement, unpause, roundtrip, stance, interact, batch, tick_rate during pause
• EntityRegistry lifecycle tests (#469) — stale mapping, re-register, unknown unregister edge cases
• Boundary value encode/roundtrip tests (#471) — 41 values across all MessagePack integer format boundaries
• Encoding asymmetry tests (#473) — Rust decoder accepts GDScript-style signed encodings for unsigned fields
• Boundary fixture generation (#472) — 14 raw + 5 snapshot fixtures at integer format boundaries
• Malformed batch rejection test (#479) — truncated, garbage, and mixed payloads rejected atomically
• Per-fix determinism unit tests (#467) — equidistant NPC ordering, visible tile sorting, same-tile mover resolution

Fixed

• Determinism: visible_ids HashSet → BTreeSet for stable iteration order (#456)
• Determinism: visible entities in snapshot sorted by entity_id (#457)
• Determinism: movers sorted by Entity bits in validate_movement (#458)
• Pause guard blocks all actions except Pause/Unpause while paused (previously only blocked movement)

Changed

• Protocol version bumped from v7 to v8 (dialogue_response field in ObserverSnapshot)

Added

• AudioManager autoload (#255, D-068/D-069/D-073) — 5-bus architecture (Music, Ambient, WorldSFX, PlayerActions, UISounds), directory-scan asset registry, spatial/non-spatial playback, audio dip profiles (dialogue, confrontation, listening_focus) with low-pass filter sweep, zone crossfade stub
• Dialogue response selection (#435, D-061/D-062) — structured options with response_id, priority sorting, max 3 visible, invisible locked options, RichTextLabel for BBCode support
• Walk-away mechanic (#437, D-064) — WASD triggers WalkAway input during dialogue, 300ms fade, dialogue_active flag gates movement, re-show on server interrupt
• Confrontation text styling (#436, D-063) — italic first-person options, 1.5s monologue beat with dialogue dim to 70%, audio dip via AudioManager, walk-away cancels in-flight beat
• MessagePack boundary value tests (#470) — 41 values (25 positive, 16 negative), encode-only header verification, roundtrip, Rust-style unsigned decode overlap tests
• Client P0 regression tests (#477) — monologue carry-forward (Bug #5), camera stability during pause (Bug #2)
• Client P1 tests (#478) — fog shader state (4), entity lifecycle (2), pending recognition blob (1)

Changed

• Fog byte magic numbers replaced with named constants (#476) — VIS_HIDDEN/PERIPHERAL/FORWARD, EXP_UNEXPLORED/EXPLORED/VISIBLE in FogState
• Dialogue options now carry structured {text, response_id, priority, confrontation} instead of plain strings
• Protocol v7 dialogue decode validates and skips malformed options

Added

• QA test architecture workshop complete — 3-round, 7-agent workshop producing 60 tickets (epic #455): Gauntlet test world (7 rooms, 48 entities), test client binary (tooling/test-client/), determinism fixes, content validation, make pre-pr pipeline, 38 client tests, anti-tedium features, human tester workflow
• Workshop skill updated — agents now write output files to disk instead of sending messages, fixing documenter access
• Camera anchor test suite — 10 gdUnit4 tests verifying camera init, smoothing cycle, and player tracking
• Entity position lerping — framerate-independent exponential smoothing so entities slide between tiles instead of snapping

Fixed

• Server never sends snapshots — blocking TCP read in receive_bridge_inputs stalled the entire bevy Update schedule; switched to non-blocking I/O with WouldBlock handling
• Camera doesn't center on player at startup — Camera2D smoothed_camera_pos starts at (0,0); now disable smoothing during init, snap to player, re-enable after first anchored frame
• Player moves while game is paused — movement commands now discarded when TickRate is Paused (pause/unpause still process)
• Spacebar only pauses, doesn't toggle — added UNPAUSE action with toggle logic based on tick_rate state
• MessagePack encodes tick 128 as -128 — off-by-one in signed int boundary checks (<=128 instead of <128) across int8/16/32/64 branches
• Monologue/dialogue lost on snapshot overwrite — one-shot events now carried forward when a newer snapshot replaces an unconsumed one
• Fog shader white screen on load failure — ColorRect defaults to transparent, shader load failure logged instead of crashing
• Fog desync during camera smooth pan — fog rect now tracks camera position instead of player position

Changed

• Server game loop throttled to ~20 ticks/sec (50ms frames) — non-blocking TCP loop no longer spins; remaining frame budget available for NPC AI
• Hold-to-move input model — movement polled each frame with stance-based throttle (Sprint=200ms, Walk=400ms, Careful=600ms, Crouch=800ms) and composite diagonals (W+D → northeast)
• D-053 updated with client throttle rates and input model documentation

Added

• Dialogue box UI skeleton (#434, D-061) — bottom screen, max 20% height, ~65% width, NPC speech + max 3 response options, insert-styled colors, WASD walk-away with 300ms fade, no close button, diegetic on InsertOverlay z-layer 6
• Fog entity visualization (#431, D-059/D-060) — cognitive delay rendering: sonar-style sound pings (3 concentric rings, 1.5s fade), unrecognized grey blobs with 0.8s breathing pulse, D-033 color transition at 50% recognition progress, ±0.5 tile position drift, FogEntities node at z:950

Changed

• Client protocol version bumped from 6 to 7 (pending_recognitions decode for cognitive delay)
• GameState: current_dialogue and pending_recognitions fields wired from ObserverSnapshot v7
• Scene tree: DialogueBox added to InsertOverlay, FogEntities at z:950 between fog shader and InsertOverlay
• Test mode: mock dialogue (Kael NPC, 3 options) and mock cognitive delay entity (6-tick recognition cycle)

Added

• Archetype evidence presentation spec (#443, D-065/D-034/D-033) — detective case file vs smuggler notebook design document: item definitions, knowledge graph presentation, contradiction markers, THE FRIEND arc walkthroughs, systems interaction map, authoring guidelines
• Cognitive delay system (#423, D-060) — CognitiveDelay component buffers perception events before emitting KnowledgeEvents (0.6s base / 0.3s urgent at 10 tps), pending_recognitions in ObserverSnapshot v7 for client fog entity visualization, cancellation on entity LOS exit
• ListeningFocus eavesdrop system (#426, D-053) — stationary_ticks tracking for eavesdrop positioning bonus, 30-tick threshold (20 for Careful stance), Sprint blocks accumulation, registered after validate_movement
• YAML content loader with hot-reload (#326, D-028) — LinePool system parsing dialogue/monologue YAML into BTreeMap-indexed pools, 4-layer query filtering (access > situation > trust > topic+mood), timestamp-polling hot-reload (dev-only), graceful failure preserves previous content
• Line pool format specification (#308) — formal spec at docs/architecture/line-pool-format.md defining YAML structure, tag enums, 4-layer filtering pipeline, prerequisite-to-KG mapping, ID format, and Rust loader interface
• InteractionMemory KG schema design (#442, D-064) — design doc at docs/architecture/interaction-memory-schema.md extending FactKnowledge with interaction tracking, 5-state InteractionState enum, monologue prerequisite extension, NpcTolerance reconciliation
• Audio discussion decisions D-067 through D-074: recognition chime timing, 5-bus architecture, audio dip profiles, confrontation as cognitive vulnerability, monologue chime placeholder strategy, universal conversation murmur, zone crossfade, hybrid audio generation
• Asset pipeline documentation system (docs/assets/) with category-based index, sonic palette, and generation templates for audio, visual, and video pipelines
• Stable Audio Open connector and post-processing wrappers (audio-generate, audio-health, audio-post) with timeout handling for 11GB VRAM constraint
• gen-audio skill with prompt assembly system (sonic palette prefixes + category templates + asset descriptions)
• 6 interaction UI audio assets (#440): cursor_hover, weapon_aim, implant_open, fog_recognition, sfx_monologue_chime, sfx_monologue_chime_urgent — generated via SAO, needs duration trimming (#453)
• Dialogue/confrontation ambient dip implementation spec with full Godot AudioBus tween code
• Synthesis tooling (tooling/synth_ui_sounds.py) for programmatic insert-tech sound generation

Changed

• Protocol version bumped from 6 to 7 (pending_recognitions field in ObserverSnapshot)
• MessagePack fixtures regenerated for protocol v7
• Monologue trigger system uses .values() iterator (clippy fix)
• Monologue schema: relationship prerequisite now requires target and state fields
• 389 tests total (70 new) — cognitive delay pipeline, line pool loader, ListeningFocus, content watching, serialization
• Renamed asset-gen skill to gen-image for consistent gen-* naming pattern
• Client protocol v6 bridge — decode player_stance (4 variants) and player_inventory from ObserverSnapshot, TOGGLE_STANCE_UP/DOWN input actions, 25 gdUnit4 tests
• Three-scope z-layer rendering pipeline (D-049) — world z:0-900 inside CanvasGroup, insert overlay CanvasLayer 10, UI CanvasLayer 20, modal CanvasLayer 30. Y-sort contract enforced, reserved VFX/airborne/lower-floor ranges documented
• Cursor state machine (#429, D-056) — 4 states (Default/EntityHover/ObjectHover/WeaponAim), 150ms transitions, insert-styled geometric shapes
• Fog shader rebuild (#430, D-059) — 5-layer fragment shader with animated Perlin noise, CanvasGroup compositing, FogState autoload for visibility/exploration textures
• Entity interaction list (#432, D-057) — vertical multi-verb menu, insert-styled, sprint suppression, diegetic toggle
• World radial menu (#433, D-058) — 2 spokes (Observe + Insert), drag-release and click-click input, 60-degree acceptance zones
• Inventory UI (#438, D-065) — 3x3 grid, 40x40px slots, 1-9 hotkey selection
• Stance indicator (#439, D-053) — color-coded HUD text, C/X keybinds
• Architecture docs: z-layer gap analysis, fog shader spec, flying taxi feasibility analysis

Changed

• Scene tree restructured: Entities z_index 3->0 (critical y-sort fix), FloorObjects->10, YSortGroup->100, Overhead->300, FogOverlay->900, ModalLayer added
• constants.gd rewritten with three-scope z numbering and full reserved range documentation
• Fog renderer replaced: TileMapLayer-based fog_renderer.gd deleted, replaced by shader-based fog_shader.gd + fog.gdshader

Added

• ObserverSnapshot v6 wire protocol (#449) — player_stance (MovementStance) and player_inventory (Vec<InventoryItem>) fields with serde defaults for backward compatibility
• Stance system (#417) — Sprint/Walk/Careful/Crouch movement stance with tick-based speed (1/2/3/4 ticks per move), monologue rate multipliers (40%/100%/150%/100%), PlayerMoveCooldown component, ToggleStanceUp/Down player actions
• TilePresence posture layers (#420) — Standing/Prone/Seated/Fixture occupancy layers enabling same-tile coexistence (e.g. seated NPC + standing player), layer-based collision in validate_movement
• ObjectType component (#421) — Readable/Container/Terminal/Door/Pickup/Furniture types with Phase 1 verb sets computed from type + proximity range
• Phase 2 verb filter (#422) — KG-gated observer-side verb processing: POI priority flips (D-060), Confront injection at KnowsDetails+ confidence, contradiction marking, archetype-specific label relabeling (Smuggler sees Move/Stash, Detective sees Scan/Flag on containers)
• CharacterArchetype component — Smuggler/Detective archetype for Phase 2 verb label differentiation (D-057)
• VerbKind::Confront — Phase 2 only verb injected when observer has KnowsDetails+ on an NPC at close range
• Smuggler inventory system (#424) — CarriedBy(StableId) component, Take/Place verbs, 9-slot (3x3 grid) capacity, auto-slot assignment, info boundary enforcement (carried items invisible to other observers)
• MovementProfile component (#418) — per-archetype default stance (smuggler=Walk, detective=Walk), applied on spawn, factory methods for future archetypes
• Sprint interaction buffer suppression (#419, D-055) — sprint stance explicitly clears interaction buffer, no verbs computed or sent during sprint, anomaly monologue pipeline unaffected
• Sprint anomaly double-take monologue (#428, D-055) — SprintAnomalyQueue component detects Contradicted entities during sprint, fires delayed retroactive monologue after ~1.5s ("Wait — something wasn't right back there"), first-in-wins queue semantics, 3 hardcoded v0.1 lines

Changed

• Protocol version bumped from 5 to 6 (stance, inventory, ObjectType, verb system fields)
• MessagePack fixtures regenerated for protocol v6
• Input processing queries expanded for stance and cooldown components with backward-compatible Option wrapping
• Observer pipeline queries expanded for Stance and CharacterArchetype components
• NearbyInteraction carries object_type and contradicted fields for Phase 2 context
• BridgePlugin system ordering: process_sprint_anomaly_monologue runs after trigger_monologue, compute_observer_snapshot runs after anomaly processing
• Player spawn includes MovementProfile, Stance, PlayerMoveCooldown, and SprintAnomalyQueue components
• 331 tests total (131 new) — comprehensive QA coverage across stance, occupancy, Phase 2 verbs, sprint suppression, inventory, anomaly monologue, and wire format

Added

• D-066: Dual-scale grid — 0.5m simulation tiles for stealth granularity, 1m visual tiles for proportional art (2x retina factor). All world geometry 2x2 sim tile minimum so cover/LOS maps 1:1 with visuals. Amends OQ-01.
• Sprint CLI (db/connectors/sprint) — unified sprint lifecycle management with 5 subcommands: status, start, stop, start-work, prepare. Auto-detects sprint from DB state and team from git branch. Guards prevent activating unplanned sprints.
• Shared permission settings in .claude/settings.json — git, ticket/sprint CLI, make, tea, and core skills pre-approved across all worktrees. Deny rules block destructive operations.
• Decisions D-053 through D-065 from Control & Interaction Workshop — formalized interaction verb system, contextual actions, NPC awareness model, and related design decisions
• Sprint 6 Touch briefings for server, client, copy, and joint teams
• Control & Interaction Workshop outputs — full workshop notes and outcomes
• Smuggler inventory item specs for transit district (#441)
• Start-workshop skill for multi-agent design workshops

Fixed

• Added worktree boundary rules to CLAUDE.md — agents must stay within the git root, no navigating to sibling worktrees or above the repo
• Plan-sprint skill now enforces worktree-relative paths in generated briefings
• Worktree-update skill now discovers branches dynamically via git worktree list instead of relying on hardcoded branch names — fixes missed branches like planning

Changed

• Start-sprint and plan-sprint skills updated to use sprint CLI instead of manual multi-query workflows
• Permission syntax migrated from deprecated :* suffix to modern space-wildcard format across all worktrees
• Internal monologue trigger system (#414) — enter_location fires on first tick, time_idle fires after 100 ticks of no movement, 300-tick cooldown, dedup within session, random line selection from content pools via ChaCha20 RNG
• MonologueEvent in ObserverSnapshot v5 — current_monologue field carries id, text, and display duration across the IPC bridge
• Client monologue display wiring — protocol v5 decoding, GameState extraction, HUD display pass-through

Fixed

• NPC spawn missing Interactable component (#413) — NPCs spawned from content and proof room now have Interactable, enabling E-prompt detection
• PlayerAction::Interact was a no-op (#415) — changed from unit to struct variant with target_entity_id and verb fields, server logs interaction data

Changed

• Protocol version bumped from 4 to 5 (MonologueEvent field, Interact variant change)
• MessagePack fixtures regenerated for protocol v5

Changed

• UIStrings YAML parser now handles arbitrary nesting depth and inline comments — adapts to copy team's restructured ui-strings.yaml with multi-level sections (relationship_states, health_values)
• HUD uses new YAML keys: hud.perception_mode_prefix, hud.time_prefix, hud.health (empty prefixes display values directly)
• Interaction prompt keybind hint ("E") hardcoded instead of loaded from YAML — keybinding is not copywriter text

Added

• Pre-commit FactId validation hook (#393) — grep-based check validates fact_id references in content YAML against canonical knowledge catalogs; advisory mode when catalogs are stubs, enforcing mode when populated
• Pre-commit hook infrastructure — .config/hooks/ with modular dispatcher, make setup-hooks target, core.hooksPath config for worktree-safe hook installation
• make check-fact-ids target for manual fact_id validation
• UIStrings autoload with YAML-based UI string loading (#409) — minimal YAML parser, get_text() lookup with fallback-to-key
• HUD and interaction prompt labels now loaded from client/data/ui-strings.yaml instead of hardcoded strings
• Character voice speech patterns (#310) — sentence-level execution spec for smuggler and detective covering contractions, punctuation, stress markers, vocabulary, verbal tics, and authoring checklist
• NPC authoring style guide (#379) — 954-line handbook: tier budgets, 9 NPC patterns, dialogue/monologue rules, tag taxonomy, dual-lens coordination, Krenn/Sova culture, FRIEND phase mapping, validation checklist
• UI microcopy (#409) — 72 YAML strings for client integration: interaction verbs, relationship states, HUD labels, perception modes, notifications, knowledge panel, tutorial prompts
• Kael Davan FRIEND pack (#297) — 86 hand-authored lines across 3 locations, 5-phase relationship arc with contradiction scene, dual-lens notes
• Sera Venn FRIEND pack (#298) — 75 hand-authored lines at The Last Shift, trust-gated gossip, avoidance contradiction, contaminated trust arc
• PC-as-NPC content (#401) — 70 authored items enabling second-playthrough recognition (D-039 wow moment #4)

Changed

• Moved ui-strings.yaml from content/campaigns/_meta/ to client/data/ for direct Godot client loading

Fixed

• Fact ID format collision across FRIEND content — normalized 73 flat IDs to dotted category.topic format, fixing broken detective evidence chain from Sera to Kael observations
• Entity ref format inconsistency — normalized underscore format to npc:hyphenated across ~15 monologue references
• Phase tag inconsistency between FRIEND packs — standardized to phase-N format, added missing phase-2 tags to Kael ring ops lines
• Detective monologue gap for Kael — added 7 observation lines (7 → 15 total), added mood tags and bar_evening situation to Kael bar content
• Hoshe QA briefing updated with integration test coverage priorities — test harnesses, dedicated client-server test map, edge case focus
• Sprint 5 "Live" team briefings — copy (6 tickets), client (2), CI (1), joint coordination for content-at-scale sprint targeting FRIEND packs, voice patterns, NPC style guide, PC-as-NPC authoring, UI microcopy, FactId validation
• Live server mode (make game) — single command builds server, launches client with TCP connection, auto-kills server on exit; make stop helper for manual cleanup
• SR_LIVE=1 environment variable switches SimBridge from test mode to real TCP server connection
• TileKind in wire protocol (#412) — server sends Floor/Wall/Door/Object per visible tile, client renders walls and floors in live mode
• Input roundtrip integration test (#411) — spawns real server, connects via TCP, validates full movement and interact pipeline
• Debug logging for received player inputs on server (visible with RUST_LOG=debug)

Fixed

• Interaction prompt target+verb data now attached to Interact action in game loop (#405) — was TODO stub, server receives {target_entity_id, verb} payload
• Player entity detection uses kind.variant == "Player" instead of hardcoded entity_id == 1 — fixes "player not found" warnings when connected to real server (which assigns different IDs)
• Movement keys now work in live mode — client was sending millisecond timestamps as input tick, server only processes ticks <= current frame counter; now uses server tick from latest snapshot
• Entity-to-tile alignment in live mode — server sends tile-center render coords (tile 16 → 16.5), entity renderer now floors to tile index before positioning

Added

• Content loader Phase 2 (#408) — 2-phase spawn pipeline loads real YAML content into ECS entities: enums, entity attributes, pools, templates, triangles, NPC profiles with Want/Tolerance/Contentment/Personality/Tells/Skills axes plus cross-reference resolution for Secrets, Relationships, Information, and DailyRoutine
• Global enum YAML files (#387) — 9 enum definitions (situations, topics, moods, triggers, access-tiers, trust-tiers, activities, patterns, motivations) from D-035 taxonomy
• Entity attributes YAML (#388) — 16 canonical knowledge graph attribute keys from D-024 with A7 workshop updates
• Seed-time pools (#389) — 5 single-candidate pools for deterministic v0.1 testing
• Social site templates (#390) — 3 templates (logistics-hub, bar, smuggling-ring) with role slot definitions per D-025
• Triangle YAML files (#391) — 5 v0.1 triangles (3 active fork, 2 passive) per D-024 workshop synthesis
• Seed configuration schema design (#394) — design document defining game-start randomization: FRIEND selections, pool draws, template assignments, entanglement config, ChaCha20 RNG protocol
• YAML to RON converter tool (#403) — build-time converter in tooling/content-converter/, runs via make content-ron
• Line previewer CLI (#407) — 4 subcommands (dialogue, monologue, coverage, sequence) for content authors to test line selection without running the full game
• Happiness added to WantKind enum — Harek remapped from Safety to Happiness

Fixed

• Dialogue-pool schema corrected to use arrays for situation/topic/mood per D-035 (were incorrectly single strings)
• NPC want.primary changed from narrative strings to WantKind enum keywords — fixes silent Want component drop at spawn time
• Schema enum constraint added to npc-profile.schema.json for want.primary validation

Added

• Sprint 4 "Feel" team briefings — copy (8 tickets), server (9), client (1 carry-over), CI (1), joint coordination
• Interaction prompt system (#405) — server-driven "E - Talk" prompt decoding v4 nearby_interactions with nested VerbOption structs, fade animation, extensible get_interaction_target/get_selected_verb interface for future radial verb menu
• Art direction & mood board workshop (3 rounds + closing) — 4-agent team establishes visual identity, 16 art direction principles, 9 mood board images, 10 candidate decisions (D-042–D-051)
• 3D-to-2D sprite render pipeline (client/tooling/sprite_renderer/) — Godot @tool scene renders textured 3D models at "the angle" (-72.5deg ortho) from 4 cardinal directions at 1024/256/64 resolutions with outline applied at working resolution
• /render-sprite skill — CLI wrapper for the render pipeline with headless import step
• Pipeline POC: Era 1 institutional wall + bar green wall textures generated via Nano Banana and rendered through full pipeline
• PerceptionQuery trait and ActivePerceptionMode resource — abstraction layer for D-017 perception mode swapping (NaturalVision default implementation)
• VisibilityGeometry intermediate resource decoupling FOV computation from entity filtering
• Client-side PROTOCOL_VERSION enforcement — snapshot decoder rejects version mismatches with error log
• POI verb priority test in observer pipeline — asserts both verb kind and priority values end-to-end

Changed

• Observer pipeline decomposed into two-stage system: compute_visibility_geometry (geometry) → compute_observer_snapshot (entity filtering + assembly)
• POI verb priority adjustment moved from simulation phase (interaction.rs) to perception phase (observer) — fixes D-010 information boundary violation
• compute_nearby_interactions no longer reads KnowledgeGraph — determines verb availability by proximity only, verb priority adjusted by observer
• compute_nearby_interactions scheduling moved from SimulationPlugin to BridgePlugin for explicit ordering with geometry and observer systems
• Client test snapshot updated to v4 format (Protocol.PROTOCOL_VERSION, tick_rate replaces paused)

Added

• Content validation tooling — make validate-content validates campaign YAML files against JSON schemas, maps files by directory context
• Entity::to_bits() roundtrip test — guards against bevy version changes silently breaking wire IDs
• TickRate switch mid-accumulation test — verifies Half→Full→Paused→Half transitions preserve accumulator state
• Tick rate scaling system (#406, D-052) — Full/Half/Paused rates with fractional accumulation, SetTickRate player action, replaces binary pause flag
• Proximity detection and interaction verbs (#404, D-060) — compute_nearby_interactions system with Manhattan distance ranges (close ≤2, mid ≤5), context-sensitive verb computation (Talk, Observe, Examine), PersonOfInterest priority flip, NearbyInteraction in ObserverSnapshot v4
• Content directory skeleton (#385, D-057) — district-as-atomic-pack layout with Sova Transit first district, 17 NPC stubs, 3 locations, 5 triangles, dialogue/monologue pools, factions, knowledge catalogs, enum definitions
• Content schema definitions (#386) — 8 JSON Schema files (draft 2020-12) for district, location, npc-profile, dialogue-pool, monologue-pool, triangle, routine, fact-catalog validation
• PROTOCOL_VERSION constant in bridge types — versioning strategy documented (subprocess IPC, serde defaults for field evolution)
• Campaign, system, station JSON schemas for hierarchical content validation

Fixed

• Test suite aligned with server v4 protocol enforcement — all hand-built snapshots include version field, verb priorities 1-indexed, ExamineNpc label corrected to "Observe"
• E2E proof tests resilient to entity ordering — player found by kind instead of array position, wall-hides test checks specific NPC position instead of total count, supports 3-NPC proof room layout
• Wire entity_id now uses StableId consistently across observer, observation, interpretation, and interaction systems (was Entity::to_bits() in some paths)
• Restored system/station/district hierarchical fields in district metadata (incorrectly removed during canonical_id cleanup)
• Unregistered entities in observer/interaction now log tracing::error instead of silently falling back to Entity::to_bits()

Changed

• NearbyInteractionBuffer refactored from global Resource to per-entity Component on PlayerCharacter — multiplayer-ready (D-009)
• Observer module split into mod.rs (244 lines) + tests.rs (480 lines) — reduces module complexity
• Content directory restructured from flat districts/ to hierarchical campaigns/main/systems/krenn/stations/sova/districts/transit/ — path mirrors canonical IDs, glob-based discovery, multi-campaign/DLC ready
• Content manifest (content.yaml) rewritten for glob-based district discovery
• District identity fields (system, station, district) now derived from directory path — removed from district.yaml required fields
• NPC canonical_id schema accepts district-scoped IDs (npc:transit.kael-davan) for cross-district uniqueness
• ObserverSnapshot protocol bumped to v4 — adds nearby_interactions field, tick_rate replaces paused field in GameTime
• NearbyInteractionBuffer.interactions is now private with take() accessor (no per-frame clone)
• NearbyInteraction.distance changed from f32 to u32 (matches manhattan distance)
• Missing PlayerCharacter in input processing now panics instead of silent no-op
• Verb sort uses (priority, kind) tuple for deterministic ordering at equal priority
• Unregistered entity in knowledge events triggers debug_assert + error (was warn)
• District schema: canonical_id is now optional (derived from directory path at load time)
• Skills trimmed for CLAUDE.md deduplication — search-docs (-48%), ticket (-17%), review-pr (-35%) now reference CLAUDE.md for basics instead of repeating them
• Review-pr reviewer profiles extracted to references/reviewer-profiles.md for progressive disclosure

Removed

• Dead generate_snapshot function in bridge/mod.rs — superseded by compute_observer_snapshot
• content/global/regions/ directory — region data absorbed into system.yaml metadata

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
• Structured NPC data model (#86) — replaced stub string/f32 fields with typed enums and integer types for D-010 determinism (WantKind, SecretSeverity, Skill, PersonalityTrait, CombatStyle, RelationshipKind)
• Global RelationshipGraph resource (#87) — BTreeMap with tuple key for efficient prefix queries and reverse lookups
• A* pathfinding system (#237) — PathRequest/ComputedPath/PathBlocked components with cardinal-neighbor A* and manhattan heuristic
• NPC path following system (#238) — MovementSpeed throttling, per-tick path advancement with MoveIntent creation
• Daily routine system (#88) — NpcPlugin with PreviousDayPhase resource and check_phase_transition system issuing PathRequests at day-phase boundaries
• Multiple NPC spawning (#84) — 3 distinct NPCs (dock worker, field tech, guard) with full component bundles and RelationshipGraph edges
• Observation event generator (#239) — RoutineDeviation, Absence, and NewEntity triggers from comparing visible snapshot against NPC routines and knowledge state
• Review-pr skill routes reviewers by branch type — server/client get Hoshe+Tyre, copy gets Hoshe+Paula+Miri, visual gets Hoshe+Araminta, audio gets Hoshe+Ozzie
• 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

Fixed

• IPC error handling (#341) — DeserializationWithDump/MutexPoisoned error variants, hex dump logging on deserialization failure, graceful error classification in bridge I/O systems
• NpcPlugin system ordering — routine phase transitions now run before pathfinding so PathRequests are picked up same frame
• Stale doc comment in observation event generator — system runs before knowledge updates, not after
• Clippy warnings from Rust 1.93 — derive Default, is_multiple_of, collapsible if

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
• $REPO_ROOT environment variable removed — all scripts, skills, and docs use relative paths
• Merged copy branch — 39 tickets, wiki review + content scoping workshops, game world glossary
• Merged maintenance branch — worktree-update skill

Added

• make db-backup / make db-install — database backup to docs/backups/ (main-only) and restore for new clones
• Worktree-update skill backs up the shared database after merges on main

Removed

• db/commonwealth.db from git tracking (replaced by shared ../settledreach.db)
• $REPO_ROOT env var from all 9 worktree settings.local.json files

Added

• Worktree-update skill — non-destructive branch sync with PR detection and conflict safety
• Game world wiki — 45-file glossary covering Sova Transit District: 17 NPCs, 5 triangles, 3 social sites, 7 factions, knowledge vocabulary
• Wiki Review workshop (4 rounds + lead interview) — 300-world generator model, cultural ingredients menu, three-system NPC architecture, Sacred/Profane/Middle Kingdom framework
• v0.1 Content Scoping workshop (2 rounds + closing) — 16 EntityKnowledge keys, mechanical NPC mapping, YAML content format, 7-verb interaction model, server-authoritative pause, 20 decisions (D-042–D-061)
• 39 implementation tickets (#371–#409) from content scoping workshop — copy 21, server 13, client 2, ci 1
• Control & Interaction workshop brief (queued)
• Large content push team pattern in CLAUDE.md
• Inigo sound designer agent — soundscape design, ambient layers, diegetic cues, D-018 audio propagation
• Team-agent mapping in sprint planning — each team has defined default agents for briefing assignment
• Sprint skills recognize all team branches (server, client, copy, audio, visual, ci)
• Sprint 3 "Know" team briefings — server (6 tickets), client (2 tickets), joint (2 split tickets), copy (1 carry-over)
• Copy team sprint briefing for Sprint 2 (#368 knowledge vocabulary)
• Sprint 2 proof: fog of perception E2E tests (#357) — 3 tests verifying all 7 acceptance criteria through real server pipeline (movement, tiles, fog, wall hiding, corner reveal)
• Server proof room — wall at (16,14) between player at (16,16) and NPC at (16,13) for LOS testing
• Dynamic test snapshot in SimBridge — tracks player position from queued inputs, Bresenham LOS, Manhattan-distance visibility for standalone demo mode
• 4 Bresenham LOS unit tests — clear path, wall blocked, diagonal, same position (PR #13 review)

Fixed

• Type safety in GameState visible_tiles loop — validates Dictionary with x/y keys before access (PR #11 review)
• Consistent reset_test_state() usage across all test files (PR #13 review)
• E2E connection loop now detects server process death early (PR #13 review)
• Corner reveal test verifies NPC position at (16.5, 13.5) (PR #13 review)
• Entity renderer skips redundant modulate.a writes when alpha unchanged (PR #11 review)

Added

• Observer snapshot knowledge integration (#366) — VisibleEntity carries relationship state (D-033 color) and observation type (Visible/Remembered), remembered entities appear as fog ghosts at last known position
• Knowledge graph system (#361, #362, #363, #365) — per-entity KnowledgeGraph component (D-041), StableEntityId + EntityRegistry, KnowledgeEventQueue, decay system, 4-level confidence hierarchy
• Direct observation knowledge flow (#364) — perception emits DirectObservation/LeftLOS events to knowledge graph, entities entering/leaving LOS tracked
• Protocol v2 decoder — extracts game_time, player_facing, visible_tiles, and per-entity visibility sectors from ObserverSnapshot v2
• D-033 entity color palette (#130) — relationship-based colors (teal/green/amber/red), Phase 1 defaults by entity kind
• Peripheral vision dimming — entities in peripheral vision rendered at 50% alpha (D-015)
• Player facing direction indicator — Polygon2D triangle on player entity showing 8-directional facing
• GameState v2 fields — game_time, player_facing, visibility_sectors stored from snapshot data
• Test snapshot updated to v2 format with visibility sectors, game_time, and player_facing
• Observer visibility query (#112) — replaces unfiltered generate_snapshot with LOS-filtered compute_observer_snapshot combining shadowcasting + vision cone
• Vision cone system (#111) — forward/peripheral/blind sectors per D-015, Facing component updated on movement
• Symmetric shadowcasting (#110, #359) — Albert Ford algorithm with rational fraction slopes, benchmarked 1.2-10.5x faster than recursive, symmetry guaranteed (D-035)
• ObserverSnapshot v2 schema (#358, #25) — version field, GameTime, FacingDirection, VisibleTile, VisibilitySector types, visibility tag on entities
• D-035 decision record — symmetric shadowcasting selected over recursive (resolves Q-018)
• Tile rendering engine (#129) — programmatic TileSet with floor/wall/door/object placeholders, renders from snapshot tile data
• Fog overlay rendering (#131) — three visibility states (visible/fog-edge/hidden) via TileMapLayer overlay
• Camera lock to character (#116) — Camera2D smoothing at 2x zoom, locked to player position (D-015)
• Test room environment — 8x8 room with corridor and Manhattan-distance visibility for development without server
• ticket team command and --team filter — comma-separated team assignment for tickets (server, client, joint, content)

Changed

• All instruction files (CLAUDE.md, skills, agent files) now use $REPO_ROOT env var instead of git rev-parse --show-toplevel — pre-set per worktree via .claude/settings.local.json
• start-sprint skill now requires plan mode — agent must create and get approval for a concrete sprint plan before starting implementation

Fixed

• Entity renderer protocol field mismatches — "id"→"entity_id", "type"→"kind.variant", "position"→x/y fields now match Protocol.decode_entity() output
• Entity centering — entities (24x24) now centered within 32px tiles instead of top-left aligned
• start-sprint skill uses git rev-parse --show-toplevel for worktree-safe absolute paths — fixes "No such file or directory" errors on team branches

Changed

• Background clear color set to near-black for unexplored areas (was default Godot gray)
• Scene render order: Tiles → FogOverlay → Entities (fog covers tiles, entities render on top)
• FogOverlay node type changed from Node2D to TileMapLayer for tile-based fog rendering
• GameState now stores visible_tiles and visible_positions from snapshots
• Test snapshot includes player entity (kind "Player"), second NPC entity, tile data, and visibility data

Added

• Sprint 2 "See" briefings (server, client, joint) — fog of perception through the bridge
• /plan-sprint skill — automates sprint planning workflow and briefing file generation
• ticket show multi-ID support and --brief flag for compact human-readable output
• Q-018 through Q-023 — 6 open questions from architecture audit (shadowcasting, entity ID stability, collision resolution, tick overflow, pathfinding cache, debug visualization)
• 5 architecture spike workshop briefs (knowledge graph, observer pipeline, NPC AI state machines, save/load, map authoring)
• 17 tickets from architecture audit (#339-#355) — 7 Sprint 1 tasks, 5 Sprint 2+ tasks, 5 workshop epics
• End-to-end connection test (#81) — GDScript test spawning Rust server, connecting via LocalBridge, sending MoveNorth input, verifying player movement in snapshot response (D-030 Layer 3)
• Batch input encoding (Vec<PlayerInput> wire format) — Protocol.encode_player_inputs() batches all inputs per tick into one framed message matching server expectations
• EntityKind::Player fixture — snapshot_player.msgpack for cross-language testing, multi-entity fixture updated to include all 4 entity kinds
• 7 new tests (4 batch encoding, 1 framed batch roundtrip, 1 Player fixture decode, 1 E2E connection), 43 total client tests passing
• LocalBridge GDScript TCP transport (#79) — 4-byte big-endian length-prefix framing matching Rust server, StreamPeerTCP wrapper with partial read handling
• ServerProcess subprocess manager — spawns/stops Rust server via OS.create_process(), auto-cleanup on destruction
• SimBridge live transport integration — _process() polling loop for TCP receive/send, connection state machine (DISCONNECTED → CONNECTING → CONNECTED → ERROR)
• 8-directional input support — 4 diagonal movement variants (NE, SE, SW, NW) in InputMapper, SimBridge wire mapping, and project.godot input actions
• 12 LocalBridge tests (framing roundtrips, cross-layer Protocol+framing, diagonal wire mapping)
• 4 diagonal movement cross-language fixtures (Rust → GDScript, D-030 Layer 1)
• 33 total client tests passing (up from 20)
• TcpBridge transport for Godot client connection — TCP localhost IPC alongside existing Unix socket LocalBridge
• Input processing system (process_player_input) — drains InputQueue, converts PlayerActions to MoveIntent components, handles pause/unpause
• Snapshot generation system (generate_snapshot) — builds ObserverSnapshot from ECS state with render coordinate conversion
• Bridge I/O systems (receive_bridge_inputs, send_bridge_snapshot) — wire bridge to ECS pipeline with graceful disconnect detection
• Full game loop in main.rs — TCP accept, tick loop with ServerRunning resource, CLI/env addr config
• PlayerCharacter marker component, Player EntityKind variant, SnapshotBuffer resource
• E2E game_loop integration test verifying player movement through full pipeline
• 8 new tests (3 TCP bridge + 4 input processing + 1 E2E game loop), total 53
• Architecture audit framework (docs/audits/) — adversarial two-round review pattern by Tyre + Troblum
• Sprint 1 architecture review — full decision + code audit, GREEN architecture, AMBER implementation plan
• v0.1 content gap analysis workshop — 6 agents, 2 rounds, 9 content layers, 8 new decisions (D-032 through D-039)
• D-032: Separate monologue pools per playable character (hard partition, not filter)
• D-033: Entity color represents relationship to player character (asymmetric per character)
• D-034: THE FRIEND NPC pattern — production-level emotional centerpiece per character (Kael Davan, Sera Venn)
• D-035: Converged tag taxonomy for dialogue/monologue line pools (6 structural + 3 selection tags)
• D-036: Sova Transit District / Krenn System as v0.1 setting (first named star system)
• D-037: Contraband specification — unlicensed lattice components (moral ambiguity by design)
• D-038: Audio in v0.1 scope — 8 AI-generated files via Stable Audio Open
• D-039: All 6 wow moments promoted to v0.1 must-have scope
• LocalBridge IPC over Unix domain sockets (#78) — length-prefixed MessagePack framing, SimBridge implementation, BridgeResource ECS wrapper
• Tile collision system (#236) — TilePosition component, chunk-based WalkabilityMap (D-012), MoveIntent + validate_movement system
• TilePosition ↔ f32 render coordinate conversion (to_render_coords, from_render_coords) bridging simulation and wire format
• Chunk load/unload support in WalkabilityMap — HashMap<ChunkCoord, ChunkData> with 32x32 tile chunks
• 8-directional movement — diagonal PlayerAction variants (MoveNortheast/Northwest/Southeast/Southwest) + TilePosition::all_neighbors()
• Entity-entity collision in validate_movement — spatial occupancy check prevents multiple entities on same tile
• 25 new tests (4 framing + 2 IPC integration + 17 movement unit + 2 movement integration), total 45
• MessagePack serialization for GDScript (ticket #77) — Protocol codec decoding ObserverSnapshot/PlayerInput from Rust wire format, encoding PlayerInput for server
• Godot4MessagePack library (pure GDScript) for MessagePack encode/decode
• Rust fixture generator (gen_fixtures.rs) producing canonical .msgpack test fixtures with rmp_serde
• 8 cross-language protocol tests verifying Rust↔GDScript MessagePack compatibility (D-030 Layer 1)
• SimBridge wired to Protocol codec with receive_bytes()/drain_outbound() for transport layer
• db/connectors/ticket CLI — ergonomic ticket management (list, show, create, assign, sprint, deps, search, epics, children, count) with JSON output
• Sprint 1 "Run" created with 8 stories targeting moving character on screen via IPC bridge
• Ticket skill rewritten to use ticket CLI instead of raw SQL wrapper scripts
• Godot 4 client boilerplate (epic #277) — scenes, autoloads (SimBridge, GameState, InputMapper), rendering stubs, UI shell (HUD, minimap, monologue display), input system with semantic actions
• gdUnit4 test framework with 7 tests (2 smoke + 5 D-030 Layer 1 fixture tests for snapshot parsing)
• make ci-client pipeline (lint, build, test via gdUnit4 headless runner)
• Camera tracking locked to player position (D-015), monologue display wired to snapshot data (D-016)
• Gitea tea CLI instructions in CLAUDE.md — non-interactive flags, PR workflow patterns
• /review-pr skill — dual-agent PR review with Hoshe (code quality) and Tyre (architecture) in parallel, Gitea integration, vendor file exclusion patterns, local merge workflow, heredoc workaround
• Automated Rust install via make setup (tooling/install-rust script, rustup + clippy + rustfmt)
• Automated Godot download/install via make setup (tooling/install-godot script, installs to ~/bin/godot4)
• InputQueue tick ordering enforcement via debug_assert (determinism guard)
• Serialization roundtrip tests for all PlayerAction and EntityKind variants (D-030 Layer 1)
• Edge case tests: day wraparound at midnight, day() calculation, out-of-order input rejection
• Test runner switched to cargo-nextest (D-030 requirement)
• Rust/bevy_ecs simulation server boilerplate (epic 276) — Cargo project, module structure, core ECS types, plugin scaffolding, deterministic simulation resources, test infrastructure
• SimulationTime resource with D-031 time system (10 ticks/game-minute, 4 day phases)
• SimRng deterministic RNG resource (ChaCha20, seeded for replay)
• InputQueue resource for timestamped semantic player actions
• ObserverSnapshot and PlayerInput IPC types with MessagePack serialization (D-020)
• SimBridge trait abstracting client-server transport
• CauseChain production component for information provenance tracking (D-030)
• SimulationTier types with LRU eviction support (D-026: Active/Background/StateSaved/Ungenerated)
• NPC 10-axis model components (D-024: 7 essential + 3 supporting + CombatCapability)
• Server test infrastructure: 11 inline unit tests + 4 integration tests (smoke + serialization round-trips)
• make ci-server pipeline verified green (clippy, fmt, build, test)
• Round 18 v0.1 gap analysis workshop — 7 agents, 2 rounds, 4 tracks (concept proof, wow factor, missing systems, testability)
• D-030: Testability architecture — 8 sub-decisions for ticket #214 (gdUnit4, hybrid Rust testing, CauseChain component, three-layer IPC testing)
• D-031: Time system — 10 ticks = 1 game-minute, 4 day phases (Morning/Afternoon/Evening/Night), diegetic clock display
• 41 new tickets from gap analysis: 3 epics (Movement & Collision, Observation & Interaction, Game State Management) + 38 stories
• 15 priority promotions including 3 tickets to critical (deterministic replay, divergent knowledge, divergent relationships)
• 21 new dependency records mapping critical path through collision → pathfinding → NPC movement → routine execution
• Workshop directory convention established with per-workshop subdirectories
• Project directory scaffold: client/, server/, tooling/, tests/, .config/, .cache/
• Top-level Makefile with dev workflow targets (setup, build, run, test, lint, ci, clean)
• Whitelistable sqlite-init and sqlite-seed wrapper scripts completing the db/connectors/sqlite-* set
• Round 17 content architecture workshop — Full team (8 agents, 3 rounds) defining content pipeline
• D-023: Three-tier content model (authored drama modules, templated content, procedural filler) with life-sim substrate
• D-024: NPC generation model — 10 axes (7 essential + 3 supporting) with CombatCapability ECS component
• D-025: Social site / functional cluster as atomic Tier 2 template unit (4-8 NPCs, 15-40 tiles)
• D-026: Simulation tiers with timestamp-based LRU eviction (Active/Background/State-saved/Ungenerated)
• D-027: Vertical slice — smuggler + detective two-character proof-of-concept (supersedes D-006)
• D-028: Dialogue architecture — tagged line pools with four relational layers (access tiers, history, trust-gating, unprompted disclosure)
• D-029: Population entanglement ratio — 30% flat / 50% mundane triangles / 20% intrigue-entangled
• Content architecture workshop brief documenting the "life first, drama second" design philosophy
• Mellanie (Copywriter) activated from standby for content authoring phase
• Round 16 faction development — Full faction framework with lore, political analysis, mechanical grounding (session closed, awaiting team input for v0.1 selection)
• 3D reputation system: Trust × Usefulness × Exposure per faction
• Faction mechanical grounding: starting loadouts, information asymmetry, blind spots, resource loops
• Power dynamics analysis: formal vs. real power distribution across factions
• Character drama templates: whistleblower, inspector with conscience, dual-loyalty operative, reluctant conspirator
• Betrayal vectors and conspiracy potential for all six factions
• "First 30 Minutes" test demonstrating six mechanically distinct faction perspectives
• D-021: Official project title "The Settled Reach" confirmed, domain settledreach.com secured
• Round 14 worldbuilding — "The Settled Reach" original SF setting foundation with full team reactions
• Original terminology established: Settled Reach, Founder Gates, Span Gates, Interstitium, neural lattice, Meridian, imprint, re-embodiment, Perpetuals, the Unbound, Forking, Severance
• Four enhancement tiers: Baseline, Augmented, Transcendent, Elevated (plus the Threshold as endgame horizon)
• Two-tier death system: soft death (lattice intact) and hard death (lattice destroyed, imprint restore)
• Six factions: Concord Assembly, Syndics, Separatists, Guardians of Autonomy/Severance, Veil Institute, Lattice Commission
• Infrastructure-as-mystery: Builders inhabiting the Interstitium, Gyre events as leakage
• Miri's IP originality guardian role — flags concepts too close to source franchises
• Whitelistable wrapper scripts for SQLite and Qdrant connectors (sqlite-query, sqlite-exec, qdrant-search, qdrant-index, qdrant-health, qdrant-count)
• Architecture evaluation and risk assessment documents for Godot+Rust bridge approach
• Round 13 engine selection discussion — full team debate on engine paradigms
• D-020: Engine and architecture selection — Godot 4 client + Rust/bevy_ecs simulation server via subprocess/IPC
• Rejected alternatives R-004 through R-010 documented (pure Bevy, pure Godot, GDExtension, C++ GDExtension, Fyrox, custom framework, protobuf)

Fixed

• create-skill references to nonexistent init_skill.py and package_skill.py scripts
• SimBridge wire format: inputs now batch-encoded as Vec<PlayerInput> array per server protocol (was sending individual inputs per frame)
• SimBridge server args: positional address format ("127.0.0.1:9876") matching server CLI, port default corrected to 9876
• Wire format mismatch: LocalBridge now uses rmp_serde::to_vec_named() (named maps) matching client Protocol.gd expectations
• EOF on bridge read now returns BridgeError::Transport for disconnect detection instead of empty Vec
• WalkabilityMap rewritten from flat Vec to chunk-based HashMap per D-012 architecture (Tyre review)
• LocalBridge mutex .unwrap() → .expect() for clearer panic messages (Hoshe review)
• Documented 16MB MAX_MESSAGE_SIZE rationale in framing.rs (Hoshe review)
• Client input_mapper double-check bug (redundant event.pressed + is_action_pressed)
• Bounds validation on snapshot position arrays in game_state.gd and entity_renderer.gd
• Deterministic test snapshots (replaced Time.get_ticks_msec() with incrementing counter)
• Tween overlap in monologue_display.gd (cancel active tween before creating new one)
• SubViewportContainer missing SubViewport child in minimap.tscn
• Cargo.toml edition 2024 → 2021 for broader toolchain compatibility
• Relationship.target_name: String → target_id: u64 for entity scalability (Tyre review)
• DayPhase enum now derives Serialize/Deserialize (consistent with other enums)
• Replaced all absolute paths (macOS and Linux) with project-relative paths across round-16 docs
• Removed duplicate ROUND-16-STATUS.md from project root (content already in round-16-session-notes.md)
• Added relative-path convention to Qatux agent persona for cross-system consistency

Removed

• dotfiles/tmux.conf (no longer needed)

Changed

• Q-018 (shadowcasting algorithm selection) resolved via D-035
• All 18 agent briefings updated for decisions/ directory split and DEVOPS.md references
• Implementation agents (Dudley, Hoshe, Justine, Oscar, Si, Stig, Tyre) now include Development Workflow sections with Makefile targets
• Q-009 (time system) resolved via D-031
• Ticket catalog expanded from 232 to 273 tickets with sprint sequencing (Run → Feel → Content → Validate)
• Ticket skill updated to use wrapper scripts exclusively (no more direct python3 calls)
• Miri's role updated from Canon Guardian to Worldbuilder & Setting Designer (original IP pivot)
• Project description updated to reflect D-020 engine decision
• Connector usage instructions now reference wrapper scripts instead of python3 directly
• Q-001 (engine selection) resolved via D-020