| A | ↘ | B | Config got worse |
| ⇢ | A | Config::getRetry() added | |
| ⇢ | A | ConfigBuilder::withRetry() added | |
| ⇢ | A | BinLogBootstrap::clear() added | |
| ⇢ | A | Event::connect() added | |
| ⇢ | A | Socket::close() added | |
| ⇢ | A | MySQLReplicationFactory::connect() added | |
| ⇢ | A | BinLogSocketConnect::isConnected() added | |
| ⇢ | A | BinLogSocketConnect::connect() added | |
| A | ↘ | B | MySQLReplicationFactory::run() got worse |