This update was about quality of life things, improving performances, making it easier for new players to not be lost and add more feedback on what the player can do.
There is an update planned to add lots of augments and some towers, I just need to clean all the mess I did to my codebase before :)
We have a lot of ideas and ambition for improvement. We would like to allow the player to place "walls" and create a path, use multiple times the same tower, be less passive, but all of this requires thinking about the game and the balance of the game, we'll eventually get to it :)