(Since version 3.0.0) use function to configure g2
(Since version 3.0.0) use function to configure g2
(Since version 3.0.0) use function to configure g2
(Since version 3.0.0) use function to configure g2
(Since version 3.0.0) use function to configure g2
(Since version 3.0.0) use function to configure g2