| ⇢ | A | Driver::splitOptions() added | |
| ⇢ | A | DriverTest::testConnectionOptions() added | |
| ⇢ | A | DriverTest::testDriverOptions() added | |
| ⇢ | A | Driver::getConnectionOptionsDsn() added | |
| ⇢ | A | DriverTest::getConnection() added | |
| ⇢ | A | DriverTest::skipWhenNotUsingPdoSqlsrv() added | |
| B | ↘ | C | Driver::_constructPdoDsn() got worse |