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)

What's Changed

• HiGHS solver, fix glpk solver, config num_threads by @Crosenhain in #530
• Update retrieve_hass.py by @kcoffau in #531
• Update indentation in for k in range by @purcell-lab in #532

New Contributors

• @kcoffau made their first contribution in #531

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

Release number 100!!! 🎉

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)

What's Changed

• Prevent SettingWithCopyWarning by @paulhomes in #518
• Ignore sensor_power_photovoltaics_forecast when set_use_adjusted_pv is false by @paulhomes in #520
• chore(retrieve): rm random comma by @GeoDerp in #523
• Fixed improper handling of home assistant API errors by @Gruek in #524
• forecast.py - updated logging by @purcell-lab in #525
• Ml regressor fix by @gieljnssns in #526
• Add python files to source package by @pail23 in #527
• Allows thermal and standard loads to be scheduled by @purcell-lab in #528
• Update P_grid description in README.md by @Crosenhain in #529

New Contributors

• @Gruek made their first contribution in #524
• @Crosenhain made their first contribution in #529

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

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

What's Changed

• Fix for hard-coded actual/forecast PV sensor names by @paulhomes in #499
• Update pyproject.toml by @davidusb-geek in #498
• Fix forecast output assignment and avoid SettingWithCopyWarning by @radim2tej in #508
• Fix for get_mix_forecast ValueError: cannot convert float NaN to integer by @paulhomes in #502
• Cache Open-Meteo JSON reponse locally to reduce the number of API calls and add resilience by @paulhomes in #503
• Update config_defaults.json - weight_battery by @purcell-lab in #510
• feat(sourcery): clean up actions and add sourcery scan action by @GeoDerp in #512
• fix(toml): adjust toml and imports by @GeoDerp in #513
• feat(lpsolver): add timeout by @GeoDerp in #514

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

A new method to adjust PV forecast!

Checkout the upgraded documentation here: https://emhass.readthedocs.io/en/latest/forecasts.html#adjusting-pv-forecasts-using-machine-learning

Improvement

• Added a new feature to automatically adjust PV forecast using historical actual/forecast data
• Added Support for multiple days forecasting with CSV data. Thanks to @nielskool for this contribution!
• Refactored a new method retrieve_home_assistant_data in command_line
• Unified default training data for ML algorithms using data/long_train_data.pkl
• Added a presentation stack using marp

Fix

• Fixed Value has dtype incompatible with int64 error, issue #465
• Fixed Runtime "delta_forecast_daily" not recognized, issue #479
• Attempt to fix Missing files in python package after 0.12.5, issue #495
• Fixed workflow for macos tests

What's Changed

• Support multiple days forecasting with CSV data. by @nielskool in #485
• Replace any overnight negative PV power values with zero by @paulhomes in #494
• Change csv datetime to the correct local time zone by @nielskool in #491
• Adjust PV forecasts by @davidusb-geek in #476

New Contributors

• @nielskool made their first contribution in #485

Full Changelog: v0.12.8...v0.13.0

This release comes with a special improvement for weather forecast, we are replacing the scrapper method with a new method using the Open-Meteo API: https://open-meteo.com/
This API provides high resolution forecasts at 15min intervals for any location in the world.
A big improvement to obtain accurate PV production forecasts.

Improvement

• Added a new method for weather forecast: open-meteo. This offers a very nice API to obtain weather forecasts. We are dropping the old scrapper method, if you were using the scapper method you just need to change the Weather forecast method to open-meteo
• Added support to device_class definition when posting sensors to HA. Thanks to @paulhomes for this contribution
• Improved github workflow Python testing
• Updated documentation

Fix

• Fixed TZ shift issue when using the typical load power forecaster

What's Changed

• Init caching by @GeoDerp in #472
• feat(forecast-cache): add caching to solar-forecast by @GeoDerp in #474
• Added device_class for sensors published to Home Assistant by @paulhomes in #471
• Implementing open-meteo API by @davidusb-geek in #469

New Contributors

• @paulhomes made their first contribution in #471

Full Changelog: v0.12.7...v0.12.8

Improvement

• A first batch of improvements (code reliability) proposed by SonarQube

Fix

• Added missing files to Dockerfile
• Changes to the Dockerfile to make /app/data folder persistent. Thanks to @scruysberghs
• Fixing errors with missing sensor power_load_no_var_loads. Thanks to @scruysberghs
• Improved documentation and fixed automated testing for code quality. Thanks to @GeoDerp

What's Changed

• Fix SonarQube error by @GeoDerp in #450
• A first batch of Sonar fixes by @davidusb-geek in #449
• fallback to what is set in the config by @scruysberghs in #458

New Contributors

• @scruysberghs made their first contribution in #458

Full Changelog: v0.12.6...v0.12.7

Some needed fixes and improvements

0.12.6 - 2025-02-09

Improvement

• Improved warning message in case of wrong URL setting
• Improved testing on typical load forecast method with different time steps

Fix

• Solved missing file problem: data_load_cost_forecast.csv
• Fixed warning issue on findall method

What's Changed

• Fixed findall warning issue by @davidusb-geek in #448
• Update Dockerfile to solve issue #451 by @davidusb-geek in #452
• Check changing time steps on typical load forecast method by @davidusb-geek in #453

Full Changelog: v0.12.5...v0.12.6

Improvement

• Implemented new package manager uv resulting in faster builds. Thanks to @GeoDerp
• Implemented SonarQube automatic code review. Thanks to @GeoDerp
• Better management of SOC min/max to solve issue: MPC optim status infeasible when SOC lower than min SOC

Fix

• Reverted back skforecast to latest version
• Fixed issue with list index out of range. Thanks to @meks007 for identifying and reporting this

What's Changed

• Update .readthedocs.yaml by @davidusb-geek in #437
• Update utils.py by @davidusb-geek in #442
• Revert skforecast by @GeoDerp in #440
• feat(SonarQube): add SonarQube to readme by @GeoDerp in #443
• Fixed issue related to 444 by @davidusb-geek in #445

Full Changelog: v0.12.4...v0.12.5

This is a patched version

Patch fix

• Fixed bugs on gunicorn logger and missing CBC modules

What's Changed

• Small fixes gunicorn_logger and cbc by @GeoDerp in #434

Full Changelog: v0.12.3...v0.12.4

A new release with some interesting improvements and needed fixes.

Improvement

• PVLib DBs append custom EMHASS modules and inverters. Thanks to @GeoDerp
• Added a def_total_timestep parameter (runtime only for now) that can be used instead of def_total_hours for passing timestep number instead of hour number. Thanks to @GeoDerp
• Updated list of currencies in utils.py. Thanks to @BDVGitHub
• Multiple roof_id support. Thanks to @radim2tej

Fix

• Fix inconsistencies with Modules and Inverters from PVLib (thanks to help from @RafAustralia)
• Fix issue with NAN sensors causing crash errors if incorrect (error handling) @purcell-lab
• Fix Database path on optimization file (Thanks to @paulhomes for finding this issue)
• Fixed weight_battery_charge sign problem. Thanks to @radim2tej
• Fixed bug with out of index in list when retrieving config params from HA

What's Changed

• Debugging issue of list index out of range, solution proposed by @davidusb-geek in #418
• Update utils.py by @BDVGitHub in #417
• PVLib DBs append custom EMHASS modules and inverters by @GeoDerp in #419
• Multiple roof_id support by @radim2tej in #423
• Update utils.py by @BDVGitHub in #424
• WIP emhass csv append modules and fix inverters syntax and semantics by @GeoDerp in #426
• Fixed weight_battery_charge. by @radim2tej in #430

New Contributors

• @BDVGitHub made their first contribution in #417

Full Changelog: v0.12.2...v0.12.3