- [Public release on PyPI](https://pypi.org/project/gabm/0.2.2/)
- ABM running and outputs graphs showing change of opinion over time.
- Random seed set for reproducibility.
- Updated USER_GUIDE.md.
- Migrated LLM integration from deprecated `google-generativeai` to the new `google-genai` AP.
- Extended and improved the test suite to cover all LLM service classes.