Yes, seems that Datum is still working, had my doubts because earliert they posted regularly news and updates. But I've seen that Roger is active in their telegram channel and is answering questions of the community.
Although there is no significant news from Datum, I am happy with the datum team because they are responsive in responding to the questions of their supporters.
The Datum team did what I thought was good by always responding to the questions asked to the team but I really hope that the Datum team can provide good news for the project because I believe the team can do it