| ⇢ | D | Setup.ts ➔ modelProxy added | |
| A | ↘ | B | Relation.getRelationalFields got worse | 
| A | ↘ | C | Field.resetDirty got worse | 
| B | ↛ | Field.addParentFieldValueLookUp removed | |
| A | ↛ | MorphTo.setFillPropertyOnParent removed | |
| A | ↛ | Relation.setFillPropertyOnParent removed | |
| A | ↛ | Field.setFillPropertyOnParent removed | |
| A | ↛ | HasOne.setParentProperties removed | |
| A | ↛ | Field.addParentOriginalValueLookUp removed |