v0.3.0

0.3.0 (2026-03-01)

Features

• add agent memory & learning system (Feature F) (4b32a9d)
• add agent reasoning transparency panel (Feature C) (64f333b)
• add live inter-agent communication (Feature A) (#150) (cf0ba69)
• add Station Reactive Intelligence (Feature E) (638fcbc)
• add world-data fine-tuning pipeline for continuous model improvement (80cd54c)
• add world-data fine-tuning pipeline for continuous model improvement (707d84c)
• Agent Memory & Learning (Feature F) (c7a1d06)
• Agent Reasoning Transparency Panel (Feature C) (24145b9)
• Station Reactive Intelligence (Feature E) — periodic LLM evaluation & coordination (1363a90)
• ui: add communication visualization on map (#126) (72bfd50)
• voice: add /api/voice-command endpoint with Voxtral transcription and LLM command parsing (#191) (ebfe37f)

Bug Fixes

• add thread-safe guards to Broadcaster disconnect/send (#100) (09e106a)
• add thread-safe guards to Broadcaster disconnect/send (#100) (e45c809)
• ci: apply ruff format to 7 unformatted files to fix server-lint (#185) (aa3f1a3)
• config: add pydantic Field validation for ports and intervals (f5d4502)
• config: add pydantic Field validation for ports and intervals (4d456f1), closes #119
• docker: add PYTHONUNBUFFERED and PYTHONDONTWRITEBYTECODE env vars (#180) (0936d2c)
• docker: add PYTHONUNBUFFERED and PYTHONDONTWRITEBYTECODE env vars (#180) (45567f7)
• ensure WebSocket disconnect cleanup via finally block (#101) (a195262)
• ensure WebSocket disconnect cleanup via finally block (#101) (09d31da)
• guard _random_free_pos against infinite loop (#118) (d663924)
• guard _random_free_pos against infinite loop (#118) (ccc2af4)
• harden Dockerfile with non-root user, pinned uv, and HEALTHCHECK (#117) (520ba45)
• harden Dockerfile with non-root user, pinned uv, and HEALTHCHECK (#117) (c846bde)
• remove legacy GRID_W/GRID_H boundary checks from rover _build_context() (085c7b2), closes #172
• remove legacy GRID_W/GRID_H boundary checks from rover context (#172) (0bfffe1)
• replace f-string logging and print() with lazy logger (#134, #135) (2b2be67)
• replace f-string logging and print() with lazy logger (#134, #135) (36307ac)
• tests: add tearDown to 5 test classes to prevent state leakage (4a3fa86)
• tests: add tearDown to 5 test classes to prevent state leakage (#174) (ce07ce7)
• tests: replace blocking sleep with asyncio.sleep, add file leak guard (#162) (8c2e1c3)
• tests: replace blocking sleep with asyncio.sleep, add file leak guard (#162) (86cbda3)
• ui: add cleanup for audio, toast timers, and animation timers on unmount (#94) (7ff9fd6)
• ui: add cleanup for audio, toast timers, and animation timers on unmount (#94) (92f61d0)
• ui: add error handling for WS JSON.parse and fetch calls (#95) (166525a)
• ui: add error handling for WS JSON.parse and fetch calls (#95) (93ba50b)
• ui: add error handling to SimulationPage fetch calls (5325720)
• ui: add error handling to SimulationPage fetch calls (1ff2d34), closes #121
• ui: add exponential backoff to WebSocket reconnect (68b8d73)
• ui: add exponential backoff to WebSocket reconnect (bfd93ed), closes #122
• ui: add flex-wrap and mobile breakpoint to MissionBar (#163) (7fe89e7)
• ui: add flex-wrap and mobile breakpoint to MissionBar (#163) (268d721)
• ui: add missing accessibility attributes across 5 components (c7e25e7)
• ui: add missing accessibility attributes across 5 components (01d6111), closes #140
• ui: batch accessibility, perf, and reactivity fixes (#164) (bf3cb8f)
• ui: batch accessibility, perf, and reactivity fixes (#164) (fb42308)
• ui: floor camera coordinates in WorldMap tile computation (4f7de25)
• ui: floor camera coordinates in WorldMap tile computation (3097dfd), closes #120
• ui: guard AgentDetailModal against null mission and visited (#157) (1554b7b)
• ui: guard AgentDetailModal against null mission and visited (#157) (c524165)

Performance Improvements

• ui: stop WorldMap rAF loop when camera is idle (#158) (f463f1d)
• ui: stop WorldMap rAF loop when camera is idle (#158) (d887a91)
• use spatial hash for WorldMap tileConcentration — O(tiles+stones) (0ba0157), closes #141
• world: add spatial index for O(1) stone lookups (38a5075)
• world: add spatial index for O(1) stone lookups (#176) (fbf4b70)
• WorldMap tileConcentration spatial hash — O(tiles+stones) (bf64b8b)