| ⇢ | A | ExceptionType added |
| ⇢ | A | ExceptionType::serialize() added | |
| ⇢ | A | ExceptionType::serializeException() added | |
| ⇢ | A | ExceptionType::__construct() added | |
| ⇢ | A | ExceptionType::deserialize() added | |
| A | ↘ | B | CsvSerializationVisitor::flatten() got worse |
| D | ↗ | C | CsvSerializationVisitor::encode() improved |