Frequenz Gridpool Library Release Notes

Summary

This release updates the microgrid component graph library to v0.5.0 and adds a way to configure how the component graph is built.

The per-category formulas (pv, battery, chp, ev) now read the component first and use the meter as the fallback. This is the opposite of the old order, and it changes the generated config. Regenerate stored configs with this release and review the diff.
To keep the old order, pass ComponentGraphConfig(prefer_meters_in_component_formulas=True) to load_configs, load_configs_from_api or ComponentGraphGenerator, or use the new --prefer-meters-in-component-formulas flag of the CLI.
The update brings more changes, for example to the consumption formula and to the graph validation error messages. See the v0.5.0 release notes of the component graph library for the full list.

load_configs and load_configs_from_api take a component_graph_config argument, and ComponentGraphGenerator takes it as config. It controls how the component graph is built and how its formulas are generated. ComponentGraphConfig and FormulaOverrides are re-exported from frequenz.gridpool and frequenz.gridpool.config.
The generate-config and print-formulas CLI commands take a --prefer-meters-in-component-formulas flag, which reads the meter before the component in the per-category formulas.

Full Changelog: v0.6.1...v0.6.2