v1.3.1 🌈

Changes

🐛 Bug Fixes

• add missing state heat circuit @johannesWen (#60)

🧰 Maintenance

• Update dependency pymodbus to v3.12.0 @renovate[bot] (#59)
• Update dependency homeassistant to v2026.2.1 @renovate[bot] (#57 & #58)

v1.3.0 🌈

Changes

🚀 Features

• Debounce slider writes, skip redundant writes, and track weekly Modbus write usage. Reduce write operations of the flash memory because of limited lifespan. Thanks for the hint. @mh-superbox (#56)

🧰 Maintenance

• Update dependency homeassistant to v2026.1.3 @renovate[bot] (#53 & #54)

v1.2.0 🌈

Changes

🚀 Features

• Add derived flow rate sensor (L/h) based on heat power and delta T @johannesWen (#52)
• Add COP (Coefficient of Performance) sensor for heat pump energy ratio @johannesWen (#51)
• add modbus entities @johannesWen (#50)
• Respect sensor precision in Home Assistant display @johannesWen (#49)

v1.1.3 🌈

Changes

🐛 Bug Fixes

• fix heat_power_consumption unit @johannesWen (#48)

v1.1.2 🌈

Changes

🧰 Maintenance

• Update dependency pymodbus to v3.11.4 @renovate[bot] (#46)
• bump pymodbus>=3.10.0 @johannesWen (#45)
• Update dependency homeassistant to v2026.1.1 @renovate[bot] (#44)
• Update dependency homeassistant to v2026 @renovate[bot] (#43)

v1.1.1 🌈

Changes

🧰 Maintenance

• Add pytest coverage config and expand test coverage @johannesWen (#42)

v1.1.0 🌈

Changes

🚀 Features

• Add climate entity for heating circuits and tests @johannesWen (#36)
  

🧰 Maintenance

• Update dependency homeassistant to v2025.12.5 @renovate[bot] (#40)
• Update mcr.microsoft.com/devcontainers/python Docker tag to v3 @renovate[bot] (#41)

v1.0.1 🌈

Changes

• added custom state names for water_heater @johannesWen (#35)

🧰 Maintenance

• Pin dependencies @renovate[bot] (#34)

v1.0.0 🌈

Changes

🚀 Features

• Add water heater entity for hot water tank @johannesWen (#23)
  

• added more modbus registers @johannesWen (#22)

🧰 Maintenance

• Update actions/checkout action to v6 - autoclosed @renovate[bot] (#30)
• Update actions/setup-python action to v6 @renovate[bot] (#31)
• Update dependency python to 3.14 @renovate[bot] (#28)
• Update dependency python to 3.13 @johannesWen (#32)
• Update Readme.md @johannesWen (#21)

v0.2.0 🌈

Changes

🐛 Bug Fixes

• fix bug @johannesWen (#18)

🧰 Maintenance

• Extend tests for modbus client and setup loading @johannesWen (#20)
• Add tests with coverage reporting @johannesWen (#19)