| C | ↘ | D | DAO got worse |
| ⇢ | B | DAO::prepareOneToMany() added | |
| ⇢ | A | DAO::_getOneToManyFromArray() added | |
| ⇢ | A | DAO::affectsOneToManyFromArray() added | |
| ⇢ | A | DAO::affectsManyToOneFromArray() added | |
| ⇢ | A | DAO::prepareManyToOne() added | |
| B | ↗ | A | DAO::getOneToMany() improved |
| B | ↘ | C | DAO::loadObjectFromRow() got worse |
| A | ↛ | DAO::getOneToManyFromArray() removed |