Relax, is gonna be update again, but there is the situation:
The team have a discord server where you can join and notice what are the stage of the game, also a patreon where they publish how is progressing the game, but now there are changing the game complety.
They created a new engine where they are making more things than in the before, and the demo whast good, they are gonna introducce more history before your character can become agent.
So, relax because they are working on it, but it gonna be late.