­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ transaction_start(); Migrator::instance()->uninstall( new Cli_Migration_Profiler() ); Execution_Builder::instance()->transaction_commit(); \WP_CLI::line(); \WP_CLI::success( 'Downgraded successfully' ); } catch ( Migration_Exception $exception ) { Execution_Builder::instance()->transaction_rollback(); \WP_CLI::error( $exception->getMessage() ); } } }