| A | ↘ | B | AbstractCursor got worse |
| ⇢ | A | MongoCommandCursor::getIterationInfo() added | |
| A | ↘ | B | MongoClient::listDBs() got worse |
| C | ↘ | D | MongoCollection::findAndModify() got worse |
| B | ↘ | C | MongoWriteBatch::validate() got worse |
| B | ↘ | C | MongoCollection::aggregate() got worse |
| A | ↘ | C | ExceptionConverter::toLegacy() got worse |
| D | ↛ | ExceptionConverter::convertException() removed |