Dear David, thanks for your quick response. Indeed, as you say, the global website is up to date. I will refer to this in the future. I also see that the list of firmware updates for the Tapo H200 is up to date and therefore expect the 1.3.6 firmware update automatically in the near future. 
I am still very satisfied with the TP-Link equipment and especially with the Deco X20, which has been voted the best buy in its class in the Netherlands for the third year in a row.

Regards,
    Jaap Houtman