Release 2.0.0

What's Changed

Breaking Changes

• Migrated to Config Flow UI - YAML configuration is deprecated but will be auto-imported
• All sensors are now created by default (disable unwanted sensors via entity settings)

New Features

• Added total electricity usage sensor (P1 Power Use) - combines high and low tariffs
• Added total electricity production sensor (P1 Power Prod) - combines high and low tariffs
• Added total counters for usage and production (P1 Power Use Cnt, P1 Power Prod Cnt)
• Automatic device discovery - detects available meters without manual configuration
• All sensors grouped under a single device for easier management
• Reconfigure integration settings without restart

Fixes

• Fixed HAE_METER_v2 device detection - production meters (v2_4, v2_6) now correctly identified
• Fixed HAE_METER_v3 device detection - swapped v3_5/v3_6 to match actual meter types
• Fixed gas sensor state_class warning for "Gas Used Last Hour" sensor
• Added support for elec_solar semantic type for solar detection
• Improved detection of all meter versions (v2, v3, v4)

Technical

• Complete rewrite using DataUpdateCoordinator pattern
• Async-first architecture for better performance
• Proper entity unique IDs for entity registry
• Translation support via strings.json

Full Changelog: 1.0.38...2.0.0