We're sorry to say we don't know how we will proceed with paid updates yet. Hopefully we can bring them back soon, but we'll have to wait a bit to make any further decisions.
Have you published this on GoG yet? There seems to be plenty of Itchy Games over there, so you'd wouldn't be lonely. And unlike here, or Steam they seemed to have weathered the Storm, so far. Also Steam bans the sale of these Games, in Germany so unless your gonna pull a Kagura Games style system sell a wholesome Game on Steam, and leave your Customers to download the Crunchy bits offsite. Your not going to be selling too many copies in Germany.
Again thankfully GoG doesn't seem to be suffering as badly here.