### Problem This is just an issue report to track progress towards removing the `numpy<2` pin in `pyproject.toml`: https://github.com/materialsproject/maggma/blob/64115cefc8e11716b458e03f195e28e49304ba13/pyproject.toml#L40. ### Proposed Solution None at this time. I don't know the original motivation, but Pymatgen now supports numpy 2.0. ### Alternatives _No response_