| B | ↗ | A | PropertiesConstraint improved |
| B | ↘ | D | TypeConstraint::apply() got worse |
| B | ↘ | D | Walker::applyConstraints() got worse |
| A | ↘ | D | PropertiesConstraint::apply() got worse |
| C | ↛ | PropertiesConstraint::validateInstance() removed | |
| C | ↛ | PropertiesConstraint::validateChildren() removed | |
| A | ↛ | Types::isA() removed | |
| A | ↛ | Walker::getConstraints() removed |