# Changelog

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

## [v0.1.4] - 2026-02-06

### Added
- Device Intelligence dashboard at `/dashboard/` (htmx + Pico CSS + D3.js)
- Vendor treemap visualization (devices grouped by type and vendor)
- SSID social graph (force-directed graph linking devices by shared probed SSIDs)
- Fingerprint clusters (packed circles grouping devices by behavior)
- Intelligence API endpoints:
  - `GET /api/v1/intelligence/vendor-treemap`
  - `GET /api/v1/intelligence/ssid-graph`
  - `GET /api/v1/intelligence/fingerprint-clusters`
- Vendored static assets: Pico CSS, htmx, D3.js v7 (`make vendor`)
- Jinja2 base template with dark theme
- Dashboard and API tests (13 new tests)
- Pagination totals, request logging, data retention CLI

## [v0.1.3] - 2026-02-05

### Added
- Sensor config endpoints (GET/PUT `/api/v1/sensors/<id>/config`)
- OTA trigger endpoint (`POST /api/v1/sensors/<id>/ota`)
- Calibration trigger endpoint (`POST /api/v1/sensors/<id>/calibrate`)
- Heartbeat timeout detection (marks sensors offline)
- Sensor metrics history endpoint
- OpenAPI 3.0 spec with Swagger UI at `/api/docs`

## [v0.1.2] - 2026-02-05

### Added
- IEEE OUI database download (`make oui`)
- MAC vendor lookup utility
- BLE company_id to manufacturer mapping (30+ vendors)
- Device profile enrichment in API responses
- Export endpoints: devices.csv, devices.json, alerts.csv, probes.csv
- Auto-populate vendor field on device creation

## [v0.1.1] - 2026-02-05

### Added
- Makefile start/stop/restart/status commands
- Health endpoint with uptime tracking (`/api/v1/health`)
- CLI module (`esp32-web` command)
- Database migrations via Flask-Migrate
- Listen on all interfaces (0.0.0.0:5500)
- `make help` target

## [v0.1.0] - 2026-02-05

### Added
- Flask app factory with blueprint architecture
- SQLAlchemy 2.x models: Sensor, Device, Sighting, Alert, Event, Probe
- REST API endpoints for all models
- UDP collector with data stream parsers
- pytest fixtures and initial tests
- Containerfile for podman
- Makefile for common tasks