Numpy 2.0 and groundhog

[Mussie83]

I have just switched to a new NumPy version and have after that tried to use the groundhog library.

Are there any reported issues on this case similar to mine (see error message below)?

Error: np.NaN was removed in the NumPy 2.0 release. Use np.nan instead.

Changing the parts of the gorundhog library to "np.nan" might be a way foreward for now, but I dont know wether there might also be other issues.