# Changelog

# [3.5.0]

## **IMPORTANT! BREAKING CHANGES**

- When upgrading to v3.5 for the first time from v3.4 on a BBQKees Gateway board you will need to use the [EMS-EPS Flasher](https://github.com/emsesp/EMS-ESP-Flasher/releases) to correctly re-partition the flash. Make sure you backup the settings and customizations from the WebUI (System->Upload/Download) and restore after the upgrade.

## Added

- Translations in Web UI and all device entity names (DE, NL, SE, PL, NO) [#22](https://github.com/emsesp/EMS-ESP32/issues/22)
- Add support for Lolin C3 mini [#620](https://github.com/emsesp/EMS-ESP32/pull/620)
- Add support for ESP32-S2 [#667](https://github.com/emsesp/EMS-ESP32/pull/667)
- Add devices: Greenstar 30Ri boiler, Junkers FW500 thermostat, Buderus BC30 controller
- Add program memory info
- Add mqtt queue and connection infos
- Adapt min/max if ems-value is not in this range
- Add heat pump settings for inputs and limits [#600](https://github.com/emsesp/EMS-ESP32/issues/600)
- Add hybrid heatpump [#500](https://github.com/emsesp/EMS-ESP32/issues/500)
- Add translated tags
- Add min/max to customization table [#686](https://github.com/emsesp/EMS-ESP32/issues/686)
- Add MD5 check [#637](https://github.com/emsesp/EMS-ESP32/issues/637)
- Add more bus-ids [#673](https://github.com/emsesp/EMS-ESP32/issues/673)
- Use HA connectivity device class for Status, added boot time [#751](https://github.com/emsesp/EMS-ESP32/issues/751)
- Add commands for analog sensors outputs
- Support for multiple EMS-ESPs with MQTT and HA [[#759](https://github.com/emsesp/EMS-ESP32/issues/759)]

## Fixed

- Factory Reset not working [#628](https://github.com/emsesp/EMS-ESP32/issues/628)

## Changed

- Discovery in HomeAssistant don't work with custom base topic. [#596](https://github.com/emsesp/EMS-ESP32/issues/596) Base topic containing `/` are changed to `_`
- RF room temperature sensor are shown as thermostat
- render mqtt float json values with trailing zero
- removed flash strings, to increase available heap memory
- reload page after restart button is pressed
- analog/dallas values command as list like ems-devices
- analog/dallas HA-entities based on id
- MQTT Base is a mandatory field. Removed MQTT topic length from settings.