Changelog

All notable changes to the Leneda HACS Integration will be documented in this file.

[v2.0.3] - 2026-02-12

Build Automation: Added build-dashboard.bat to automate the process of building the frontend and syncing it to the Home Assistant integration directory.
Version Sync: Unified versioning across manifest.json, package.json, and the Dashboard UI.

Responsive Navigation: Replaced the desktop-only navigation bar with a mobile-friendly hamburger menu for screens smaller than 768px.
Scrollable Time Selector: The range selector now supports horizontal touch scrolling, preventing the entire page from panning.
Adaptive Modules: Optimized the dashboard layout for small screens, stacking stat cards, energy flow, and key metrics vertically for better legibility.
Touch-Optimized UI: Increased spacing and touch targets across the dashboard for a premium mobile experience.

Per-Panel Energy Chart: Visualize individual solar production sources with a new stacked bar chart. Now featuring distinct, high-contrast Lime/Teal/Emerald colors (#BEF527) for clear differentiation.
Multi-Meter Sensor Support: Sensors are now correctly grouped under their respective physical meter devices (Consumption, Production, Gas) in Home Assistant.
Solar-Adjusted Exceedance: Exceedance calculations now correctly subtract concurrent solar production from consumption at 15-minute intervals. Overage = max(0, (Consumption - Solar) - Reference).

Feed-In Tariff Persistence: Fixed a critical issue where configured feed-in tariffs were not saving correctly due to a field name collision.
Year Range Logic: "This Year" and "Last Year" buttons now work correctly in both HA and local dev (fixed missing logic cases).
Average Feed-In Rate: Hardened calculation logic to prevent NaN values when sensors are unavailable.
Local Development: Added support for multi-meter visualization and proper year ranges in the local dev environment.

Complete Overhaul: The integration has been rewritten from the ground up for better performance, stability, and maintainability.
New Frontend Architecture: Introduced a dedicated frontend-src directory using modern web technologies (Vite, TypeScript, standard web components) replaces the old dashboard logic.
Standalone Mode: Added a standalone server for easier development and testing of the dashboard outside of Home Assistant.

Avant-Garde Dashboard: A completely new, high-performance visualization dashboard featuring:
- Glassmorphism UI design.
- Real-time animated energy flow.
- Interactive, zoomable charts.
- Comprehensive statistical breakdown (Self-sufficiency, Peak Power, etc.).
Device Consolidation: Logic to automatically group multiple physical meters into single logical devices in Home Assistant.
Energy Community Support: First-class support for tracking shared energy production and community consumption.
Robust Error Handling: Improved resilience against API outages; the integration now gracefully handles connection drops without losing sensor state.

CI/CD Pipelines: Added GitHub Actions for:
- Automated Releases (release.yaml).
- GitHub Pages deployment (deploy_pages.yaml).
Documentation:
- Redrafted README.md with clearer instructions and visual badges.
- Added SETUP_GUIDE.md for developers.