Long exposure firmware for Arducam IMX462

Hi guys, I already update my Arducam IMX462 to long exposure firmware which offers 14 sec of max shutter speed. Do you release another firmware that offers longer exposure for this camera ?

Thanks

Hi guys, I already update my Arducam IMX462 to long exposure firmware which offers 14 sec of max shutter speed. Do you release another firmware that offers longer exposure for this camera ?

Thanks