| ⇢ | A | VisitedAssociationLogger added | |
| B | ↗ | A | StringGenerator improved |
| ⇢ | B | VisitedAssociationLogger::visitAssociation() added | |
| ⇢ | A | StringGenerator::getAssociationLogger() added | |
| ⇢ | A | VisitedAssociationLogger::getVisitedAssociations() added | |
| B | ↛ | StringGenerator::visitAssociation() removed | |
| A | ↛ | StringGenerator::getVisitedAssociations() removed |