v2.0.4

[2.0.4] - 2026-02-13

Fixed

• Energy dashboard compatibility: Changed unit to EUR/kWh (was c/kWh)
• Sensor now appears in Energy dashboard price selector
• Proper conversion: EUR/MWh ÷ 1000 = EUR/kWh

Changed

• Price display format now shows EUR/kWh for better compatibility
• Example: 125 EUR/MWh now displays as 0.125 EUR/kWh

v2.0.3

[2.0.3] - 2026-02-13

Fixed

• Sensor showing "unavailable" status
• Removed invalid API URL parameters (start/end) that caused 400 errors
• Properly handle 15-minute price intervals from Elering API
• Average 15-minute intervals to provide clean hourly prices
• Fixed tomorrow date calculation for next day prices

Changed

• Simplified API call to use endpoint without parameters
• Improved price aggregation logic for better accuracy

v2.0.2

[2.0.2] - 2026-02-13

Added

• Material Design lightning bolt icons for integration branding
• Icon support for both light and dark modes
• High-resolution icon variants (@2x)
• Logo format for integration pages
• Brands repository submission files ready for official Home Assistant branding

Documentation

• Icon structure and usage guide
• Brands repository submission instructions
• Icon design templates and suggestions

v2.0.1

[2.0.1] - 2026-02-13

Fixed

• Config flow 500 error: Changed bool to cv.boolean for proper Home Assistant form validation
• Integration can now be configured through the UI without errors

v2.0.0

[2.0.0] - 2026-02-13

Added

• Initial release of Elering Estonia integration
• Real-time Nord Pool spot prices from Elering API
• Automatic VAT calculation (22% Estonian VAT)
• Price display in cents/kWh or EUR/MWh
• Smart attributes:
  • is_cheap - Boolean indicating if current price is below average
  • price_percent_to_average - Price comparison to daily average
  • price_rank - Hour ranking (e.g., "5/24")
• Peak/off-peak statistics
• Tomorrow's prices support (available after ~13:00)
• Additional costs support for network fees
• UI-based configuration with config flow
• Database optimization (large arrays excluded from recorder)
• Complete documentation with examples
• HACS compatibility

Features

• No API key required (uses public Elering API)
• Configurable VAT rate
• Configurable precision (0-6 decimal places)
• Hourly automatic updates
• Comprehensive error handling and logging

Documentation

• Detailed README with installation instructions
• Example automations for common use cases
• Example Lovelace cards
• Troubleshooting guide

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