| ⇢ | A | OR added | |
| A | ↛ | ClassOperationResult removed | |
| A | ↛ | NEcombine removed | |
| A | ↛ | ClassOperation removed |
| ⇢ | A | OR.__init__() added | |
| ⇢ | A | Add.electron_density() added | |
| ⇢ | A | OR.electron_density() added | |
| ⇢ | A | NEobject.__add__() added | |
| ⇢ | A | NEobject.__or__() added | |
| C | ↛ | test_classoperation() removed | |
| A | ↛ | ClassOperationResult.__init__() removed | |
| A | ↛ | ClassOperationResult.__getattr__() removed | |
| A | ↛ | NEcombine.__init__() removed | |
| A | ↛ | ClassOperation.__add__() removed | |
| A | ↛ | ClassOperation.__sub__() removed | |
| A | ↛ | ClassOperation.__mul__() removed | |
| A | ↛ | ClassOperation.__gt__() removed | |
| A | ↛ | NEcombine.electron_density() removed | |
| A | ↛ | NEobject.F() removed |