| D | ↗ | C | Material improved |
| ⇢ | C | Material::table() added | |
| ⇢ | A | Field::idsByNavigationID() added | |
| ⇢ | A | Field::byIDs() added | |
| ⇢ | A | Field::byNavigationID() added | |
| ⇢ | A | Material::copyRelatedEntity() added | |
| ⇢ | A | Material::nestedIDs() added | |
| C | ↗ | A | Material::copy() improved |