| ⇢ | A | Driver added | |
| ⇢ | A | Connection added | |
| ⇢ | A | Command added | |
| ⇢ | A | Transaction added | |
| A | ↛ | PDODriver removed | |
| A | ↛ | ConnectionPDO removed | |
| A | ↛ | TransactionPDO removed | |
| A | ↛ | CommandPDO removed |
| ⇢ | B | Command::internalExecute() added | |
| ⇢ | A | Connection::createBatchQueryResult() added | |
| ⇢ | A | Connection::createTransaction() added | |
| ⇢ | A | Connection::getSchema() added | |
| ⇢ | A | Command::getQueryBuilder() added | |
| ⇢ | A | Command::showDatabases() added | |
| ⇢ | A | Transaction::releaseSavepoint() added | |
| ⇢ | A | Transaction::createSavepoint() added | |
| ⇢ | A | Transaction::rollBackSavepoint() added | |
| ⇢ | A | Driver::createConnection() added | |
| ⋮ | view more | ||
| B | ↛ | CommandPDO::internalExecute() removed | |
| A | ↛ | ConnectionPDO::initConnection() removed | |
| A | ↛ | ConnectionPDO::getQueryBuilder() removed | |
| A | ↛ | ConnectionPDO::createCommand() removed | |
| A | ↛ | ConnectionPDO::createBatchQueryResult() removed | |
| A | ↛ | ConnectionPDO::getQuoter() removed | |
| A | ↛ | TransactionPDO::createSavepoint() removed | |
| A | ↛ | CommandPDO::showDatabases() removed | |
| A | ↛ | CommandPDO::getQueryBuilder() removed | |
| A | ↛ | TransactionPDO::rollBackSavepoint() removed | |
| ⋮ | view more | ||