Sirius 2.0, crossed over at 0.0.
it is clear that everything stopped from the developers, not a single hint of further things, or did they quarrel there?
It seems in the slack there is some activity but nothing really relevant happening toward the development, apparently. Well i guess we just need to do the wait game, again.
This will project will surely die without an exchange they should atleast dedicate some time in the community to keep some positive energy.
If they are waiting again for another bull run before they start working we can expect them to post an update by 2020.