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.
It could be more cool if they are regularly interacting with the community in this thread besides other communication channels. In this way, it could give an impression that the team are sincere and serious in making this project more successful.