- Fix SSE fanout thread AttributeError when source queue is None during
interpreter shutdown by snapshotting to local variable with null guard
- Fix branded "i" logo rendering oversized on first page load (FOUC) by
adding inline width/height to SVG elements across 10 templates
- Bump version to 2.26.0 in config.py, pyproject.toml, and CHANGELOG.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
ensureModeScript() used document.body.appendChild() to load lazy mode
scripts, but the preload for ?mode= query params runs in <head> before
<body> exists, causing all deep-linked modes to silently fail.
Also fix cross-mode handoffs (BT→BT Locate, WiFi→WiFi Locate,
Spy Stations→Waterfall) that assumed target module was already loaded.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Change 'already_running' to 'already_scanning' status in bluetooth_v2
so frontend recognizes the response and connects the SSE stream
- Hide pagerScopePanel and sensorScopePanel in switchMode() to prevent
audio waveform bars leaking into other modes
- Clear devices Map, pendingDeviceIds Set, and UI in BluetoothMode.destroy()
to prevent memory accumulation on repeated mode switches
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bluetooth enhancements (service data inspector, appearance codes, MAC
cluster tracking, behavioral flags, IRK badges, distance estimation),
ACARS SoapySDR multi-backend support, dump1090 stale process cleanup,
GPS error state, and proximity radar/signal card UI improvements.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
New modes:
- BT Locate: SAR Bluetooth device location with GPS-tagged signal trail,
RSSI-based proximity bands, audio alerts, and IRK auto-extraction from
paired devices (macOS plist / Linux BlueZ)
- GPS: Real-time position tracking with live map, speed, heading, altitude,
satellite info, and track recording via gpsd
Bug fixes:
- Fix ABBA deadlock between session lock and aggregator lock in BT Locate
- Fix bleak scan lifecycle tracking in BluetoothScanner (is_scanning property
now cross-checks backend state)
- Fix map tile persistence when switching modes
- Use 15s max_age window for fresh detections in BT Locate poll loop
Documentation:
- Update README, FEATURES.md, USAGE.md, and GitHub Pages with new modes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement reliable tracker detection for AirTag, Tile, Samsung SmartTag,
and other BLE trackers based on manufacturer data patterns, service UUIDs,
and advertising payload analysis.
Key changes:
- Add TrackerSignatureEngine with signatures for major tracker brands
- Device fingerprinting to track devices across MAC randomization
- Suspicious presence heuristics (persistence, following patterns)
- New API endpoints: /api/bluetooth/trackers, /diagnostics
- UI updates with tracker badges, confidence, and evidence display
- TSCM integration updated to use v2 tracker detection data
- Unit tests and smoke test scripts for validation
Detection is heuristic-based with confidence scoring (high/medium/low)
and evidence transparency. Backwards compatible with existing APIs.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Backend:
- Add device_key.py for stable device identification (identity > public MAC > fingerprint)
- Add distance.py with DistanceEstimator class (path-loss formula, EMA smoothing, confidence scoring)
- Add ring_buffer.py for time-windowed RSSI observation storage
- Extend BTDeviceAggregate with proximity_band, estimated_distance_m, distance_confidence, rssi_ema
- Add new API endpoints: /proximity/snapshot, /heatmap/data, /devices/<key>/timeseries
- Update TSCM integration to include new proximity fields
Frontend:
- Add proximity-radar.js: SVG radar with concentric rings, device dots positioned by distance
- Add timeline-heatmap.js: RSSI history grid with time buckets and color-coded signal strength
- Update bluetooth.js to initialize and feed data to new components
- Replace zone counters with radar visualization and zone summary
- Add proximity-viz.css for component styling
Tests:
- Add test_bluetooth_proximity.py with unit tests for device key stability, EMA smoothing,
distance estimation, band classification, and ring buffer functionality
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The SSE stream was sending events without proper event names.
Frontend uses addEventListener('device_update', ...) which only
works with named events. Now maps internal event types to proper
SSE event names:
- device -> device_update
- status/started -> scan_started
- status/stopped -> scan_stopped
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Major changes:
- Add utils/bluetooth/ package with DBus scanner, fallback scanners
(bleak, hcitool, bluetoothctl), device aggregation, and heuristics
- New unified API at /api/bluetooth/ with REST endpoints and SSE streaming
- Device observation aggregation with RSSI statistics and range bands
- Behavioral heuristics: new, persistent, beacon-like, strong+stable
- Frontend components: DeviceCard, MessageCard, RSSISparkline
- TSCM integration via get_tscm_bluetooth_snapshot() helper
- Unit tests for aggregator, heuristics, and API endpoints
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
