Changelog

All notable changes to the component-model project will be documented in this file.
The changelog format is based on Keep a Changelog.

Unreleased

-/-

[0.3.0] - 2025-12-15

Added

  • Added the documentation file component-development-process.rst, outlining the recommended FMU development workflow, best practices, and the role of virtual derivatives.

  • Added the example XML structures BouncingBallStructure.xml and ForcedOscillator6D.xml to showcase richer algorithm and ECCO configuration sections together with clarified causality definitions.

Changed

  • Refined the existing FMU XML examples with explicit algorithm sections, ECCO configuration, and clearer variable linkage descriptions.

  • Updated driving_force_fmu.py to support vectorized amplitudes, frequencies, and frequency sweeps, while improving type annotations and initialization semantics.

  • Changed the upper bound for the height variable in bouncing_ball_3d.py to inches to align with the rest of the example unit system.

GitHub workflows

  • Added Python 3.13 to the main CI matrix to ensure compatibility with the current stable release.

  • Updated the future/experimental workflow to track Python 3.14 instead of 3.13 for forward-looking coverage.

[0.2.0] - 2025.30.04

Changed

  • New structured variables feature with hierarchical variable organization using dot notation

  • Support for derivative notation with der(variable) and der(variable,n) syntax

  • Automatic handling of derivatives without explicit definitions in base models

  • Variable naming conventions: flat and structured in VariableNamingConvention enum

  • Example implementations in axle.py, axle_fmu.py and test cases in test_structured_variables.py

0.1.0 - 2024-11-08

Changed

  • Changed from pip/tox to uv as package manager

  • README.rst : Completely rewrote section “Development Setup”, introducing uv as package manager.

  • Changed publishing workflow to use OpenID Connect (Trusted Publisher Management) when publishing to PyPI

GitHub workflows

  • (all workflows): Adapted to use uv as package manager

  • _test_future.yml : updated Python version to 3.13.0-alpha - 3.13.0

  • _test_future.yml : updated name of test job to ‘test313’

0.0.1 - 2024-09-27

  • Initial release

Added

  • added this

Changed

  • changed that

Dependencies

  • updated to some_package_on_pypi>=0.1.0

Fixed

  • fixed issue #12345

Deprecated

  • following features will soon be removed and have been marked as deprecated:

    • function x in module z

Removed

  • following features have been removed:

    • function y in module z