I thought that in the spring we would just make new levels and add a little plot, but having received a large number of reviews and wishes, we decided to immediately significantly improve the game and take into account many of them: difficulty modes, additional game modes, inventory and much more.
We still hope that we will get most of the work done over the summer and may be able to finish everything we have planned in the summer, but there are no exact plans for releasing this large update yet.