| ⇢ | A | TraverserFactory added |
| ⇢ | B | Configuration::retrieveWhitelist() added | |
| ⇢ | A | TraverserFactory::create() added | |
| ⇢ | A | Configuration::getWhitelist() added | |
| A | ↘ | B | HandleAddPrefix::__invoke() got worse |
| C | ↘ | D | FunctionCallScoperNodeVisitor::enterNode() got worse |
| C | ↘ | D | IgnoreNamespaceScoperNodeVisitor::enterNode() got worse |
| A | ↛ | PhpScoper::createTraverser() removed |