Fix deformation potentials with spin-polarised materials.
0.4.21
Fix compatbility with spglib.
0.4.20
Fix intermittent casting bug.
0.4.19
Fix numpy deprecations.
0.4.18
- Fix issue with interpolation package [657](https://github.com/hackingmaterials/amset/pull/657) by [lizhenzhupearl](https://github.com/lizhenzhupearl). - `eff-mass` can now be run on vaspruns without orbital projections.