* **Python:** add support for Python 3.9 & 3.10 ([63255c7](https://github.com/Geode-solutions/OpenGeode-Geosciences/commit/63255c7faa89782249c71dd402cc7a178b3875ae))
* **String:** wrong conversion between string_view and string ([ba7a21e](https://github.com/Geode-solutions/OpenGeode-Geosciences/commit/ba7a21e56ecc5cf42d3f896153ae6fad1c1ffe54))
* **Model:** binding for horizon and fault types ([52e19f5](https://github.com/Geode-solutions/OpenGeode-Geosciences/commit/52e19f52af1560dcd89d5a11c30a3fc7130850a3))
* **Builder:** return relation index after addition ([e56155d](https://github.com/Geode-solutions/OpenGeode-Geosciences/commit/e56155d098fc76f3c85f359bbbc2e5d7118eac47))