v3.0.2

📦 Release 3.0.2 — May 3, 2026

A solid update focused on improving reliability, fixing tariff calculations, and ensuring full compatibility with Home Assistant’s Energy Dashboard.

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🚀 What's Changed

• Improved API robustness
  Enhanced stability and error handling across API interactions.

• Fixed electricity tariff calculations
  Resolved issues that caused incorrect or missing pricing data.

👉 Contribution by @ardillon42 in PR #32

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🌟 New Contributors

A warm welcome to our new contributor:

• 👏 @ardillon42 — first contribution in PR #32

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🛠️ Fixes & Improvements

⚡ Tariffs & Cost Calculation

• Fixed GraphQL query to use dynamic dates instead of a hardcoded 2026 value.

• Implemented local monthly cost calculation based on:

  • Real consumption
  • Active tariffs
    ➜ Fixes issue where costs were incorrectly shown as 0€

📊 Sensors & Energy Dashboard Compatibility

• Added new sensor:

  • subscribed_power (kVA) with Apparent Power device class

• Updated state classes:

  • Energy sensors → total_increasing
  • Monetary sensors → total
    ➜ Fixes compatibility issues and removes Energy Dashboard warnings/errors

📈 Statistics & Data Integrity

• Fixed long-term statistics for:

  • pot_ledger (cagnotte) sensor
    ➜ Ensures accurate historical tracking

🔐 Dependencies

• Added pyjwt to manifest.json
  ➜ Required for Kraken API authentication

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✅ Summary

This release mainly focuses on:

• Reliable tariff handling
• Accurate cost computation
• Better integration with Home Assistant Energy Dashboard
• Cleaner logs and long-term data consistency

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💡 Recommendation: Update as soon as possible if you experienced:

• 0€ consumption issues
• Energy Dashboard warnings
• Missing or incorrect tariff data

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Thanks again to everyone contributing and testing 🙌