What's Changed
- Adds spline interpolation transform 157
- Standardizes IMRPhenomP and PhenomD API 167
- Adds option to regularize standard scaler 166
- Adds function for converting from bilby to lalsimulation spin parameters 168
- Refactors `waveforms` module, adding `cbc` and `adhoc` submodules 168
Bug Fixes
- Fixes bug when performing spectral density estimation with odd outputs 165