Does Emisar D2 firmware 2021 12 13 0135, have LVP on Aux?

I know the TS10 2022 07 19 firmware enabled LVP for Aux…

was that the date that All Anduril firmware first received LVP on Aux, or did LVP already exist for Aux in other light models w Anduril firmware before 2022 07 19?