We will be releasing the first batch of 5 new levels on the 16th! There will be puzzles for players of all skill levels, including a truly difficult 10 star puzzle that will require completing the first 44 levels to unlock. We've also released a number of fixes and quality of life updates. Check out the update log on the forums for more information on what's new.
https://steamcommunity.com/app/1117310/discussions/0/3647273545693061038/