| ⇢ | A | NullArgumentPassedToFunctionException added | |
| A | ↛ | NullArgumentPassedToFunction removed |
| ⇢ | A | NullArgumentPassedToFunctionException::create() added | |
| B | ↗ | A | DatabaseHandler::insertRecord() improved |
| B | ↗ | A | DatabaseConnection::getDatabaseDriver() improved |
| B | ↗ | A | DatabaseConnection::__construct() improved |
| A | ↛ | NullArgumentPassedToFunction::create() removed |