EMHASS add-on 0.15.2

Improvement

• Update documentation and parameter definitions for adjusted PV regression models to include all available scikit-learn options (@sokorn)
• Removed device class and unit of measurement for optim status (@mime24)

Fix

• Fixing some docs math mode and rearrange sections
• Refactor REST API data retrieval to reuse one aiohttp ClientSession, solve issue #648 (@gieljnssns)
• Change regressor parameter to estimator in forecaster
• Remove warning log for runtime parameters parsing

Full Changelog: v0.15.1...v0.15.2

EMHASS add-on 0.15.1

Fix

• Hot fix for thermal model semi-continuous mode and continual publish caped to 60s

What's Changed

• Update README file by @BDVGitHub in #117
• Update README.md with new link to third party add on instructions. by @letharion in #118

New Contributors

• @BDVGitHub made their first contribution in #117
• @letharion made their first contribution in #118

Full Changelog: v0.15.0...v0.15.1

EMHASS add-on v0.15.0

Improvement

• Added support for async emhass code (@gieljnssns)
• Added support for websocket data retrieval (@gieljnssns)
• Add feature to cache pv regression model (@sokorn)
• Added support for a more comprehensive list of scikit-learn models for both ML Forecaster and Regressor classes
• Improved documentation re-arranged sections
• Thermal model improvements:
  • Implemented a Min/Max temperature control, proposed by @werdnum
  • Implemented needed unit tests
  • Improved documentation

Fix

• Fixed warning message because pickle files saved with old Numpy version
• A buch of code refactor following SonarCloud Code Analysis
• Solved runtime param optimization_time_step not recognized, issue #563
• Attempt at solving data publish problem when containing both battery sensor definitions and a def_load_config, issue #587
• Fix timezone comparison issue with InfluxDB (@sokorn)
• Update skforecast requirement from <0.19.0,>=0.18.0 to >=0.18.0,<0.20.0
• Implement inverter AC input limit constraint

Full Changelog: v0.14.1...v0.15.0

EMHASS add-on v0.14.1

0.14.1 - 2025-11-29

Improvement

• Improved InfluxDB version support documentation
• Adjust ML forecast tune lags with optizimation_time_step (@sokorn)
• Improved documentation for MLRegressor (@sokorn)
• Update description for semi_cont load parameter (@purcell-lab)

Fix

• Refactored proposed changes for HA independent configuration
• Fixed behavior to run EMHASS independently from HA (@Jahper)
• Proposed solution to Maximum battery charging rate issue #613
• Proposed solution to solve issue with missing use of split_date_delta

Full Changelog: v0.14.0...v0.14.1

EMHASS add-on v0.14.0

0.14.0 - 2025-11-15

Improvement

• Add InfluxDB integration for enhanced historical data retrieval (@scrusberghs)
• Added SSL feature for InfluxDB (@sokorn)
• Feature to export influxdb to csv file (@scrusberghs)
• Improvements to timezone handling and testing, use ISO8601 date format (@Crosenhain)
• Reduce severity of logged Open Meteo forecast_days minimum override message (@paulhomes)

Fix

• Fix to InfluxDB query to avoid TypeError: Cannot compare tz-naive and tz-aware timestamps (@Jahper)
• Fix InfluxDB future data query and use_influxdb parameter type (@scrusberghs)
• Resolve time zone handling issues across daylight savings changes (@Squazel)
• Fix forecast.py to align CSV data with prediction window (@nielskool)
• Fix for pytz.exceptions.NonExistentTimeError with Open Meteo weather source during DST change (@paulhomes)
• Fix decimal precision for unit_load_cost and unit_prod_price sensors (@scrusberghs)

Full Changelog: v0.13.5...v0.14.0

EMHASS add-on v0.13.5

Improvement

• Use SVG render mode for Plotly figures (@Crosenhain)
• Constrain PV curtailment of hybrid inverter (@rmounce)

Fix

• Fix operating_timesteps_of_each_deferrable_load validation formula (@scruysberghs)

Full Changelog: v0.13.4...v0.13.5

EMHASS add-on v0.13.4

A new release of EMHASS with a bunch of fixes and new features...

Improvement

• Added support for minimum power value for each deferrable load
• Add configuration for hybrid inverter input power limit and efficiency (@rmounce)
• Add runtime parameter to prevent PV forecast feedback loop during curtailment (@scruysberghs)
• Update Docker documentation for volume mounting of config.json (@cabberley)
• Apply ruff formatting for improved code consistency (@polyfloyd)
• Set executable permissions for __main__ entrypoints and remove unused shebangs (@polyfloyd)
• Correct minor typos in README documentation (@Ultimation)

Fix

• Fixed naive load power forecast shifted timestamp issue #516
• Fix Docker build for aarch64 architecture (@polyfloyd)

EMHASS add-on v0.13.3

Improvement

• Enhance optimization solver capabilities by adding HiGHS solver, improving thread configuration, and updating solver support across the project (@Crosenhain)
• Update spelling and extended some error messages to include more troubleshooting information (@kcoffau)

Fix

• Fixed incorrect indentation in a for loop, leaving relevant constraints out of the optimisation (@purcell_lab)

Full Changelog: v0.13.2...v0.13.3

EMHASS add-on v0.13.2

Improvement

• Improved README and development documentation (@Crosenhain and @gieljnssns)
• Improved forecasting and optimization classes logging (@purcell_lab)

Fix

• Fixed ML Regressor for correct time zone treatment (@gieljnssns)
• Fixed long standing problem to allow thermal and standard loads to be scheduled (@purcell_lab)
• Fixing Missing files in python package issue (@pail23)
• Fixed improper handling of home assistant API errors (@Gruek)
• Remove an extraneous comma in the pd.to_datetime() method call in retrieve_hass.py (@GeoDerp)
• Fixed the SettingWithCopyWarning Pandas problem and PV sensor handling when set_use_adjusted_pv is false (@paulhomes)

Full Changelog: v0.13.1...v0.13.2

EMHASS add-on v0.13.1

0.13.1 - 2025-04-21

Improvement

• Add timeout and thread configuration for different LP solvers (CBC, GLPK, COIN). Thanks to @GeoDerp
• Clean up actions and add sourcery scan action. Thanks to @GeoDerp
• Cache Open-Meteo JSON reponse locally to reduce the number of API calls and add resilience. Thanks to @paulhomes

Fix

• Update default weight battery value in config_defaults.json. Thanks to @purcell-lab
• Fix forecast output assignment and avoid SettingWithCopyWarning. Thanks to @radim2tej
• Fix for get_mix_forecast ValueError: cannot convert float NaN to integer. Thanks to @paulhomes
• Fix for hard-coded actual/forecast PV sensor names. Thanks to @paulhomes
• Update pyproject.toml to solve issue #495: Missing files in python package after 0.12.5. Thanks to @GeoDerp

Full Changelog: v0.13.0...v0.13.1