| ⇢ | A | TreeException added | |
| ⇢ | A | ErrorAwareTrait added | |
| A | ↛ | ErrorAwareVisitor removed | |
| A | ↛ | ContentException removed | |
| A | ↛ | RepititionsFormatter removed |
| ⇢ | A | PrintingVisitor::beforeRepetitions() added | |
| ⇢ | A | ErrorAwareTrait::getErrorObject() added | |
| ⇢ | A | PrintingVisitor::write() added | |
| ⇢ | A | TreeException::__construct() added | |
| ⇢ | A | TreeException::getErrors() added | |
| ⇢ | A | ErrorAwareTrait::__construct() added | |
| ⇢ | A | ErrorAwareTrait::setErrorObject() added | |
| A | ↛ | RepititionsFormatter::format() removed | |
| A | ↛ | VisitorContainer::__construct() removed | |
| A | ↛ | ContentException::__construct() removed | |
| A | ↛ | ContentException::getErrors() removed | |
| A | ↛ | ErrorAwareVisitor::__construct() removed | |
| A | ↛ | ErrorAwareVisitor::getErrorObject() removed |