Grid system has been updated You can now freely reposition your characters on the grid after placing them.
Bug fix – Speed items A critical bug where speed items prevented characters from dealing damage has been fixed.
Item panel visual update The item panel has been completely redesigned with improved visuals.
3-Skull system updated The 3-Skull system was previously increased to 5 levels, and its visuals have now been updated accordingly.
Endless Mode added After defeating the boss at Level 40, the Endless Mode option will become available.
Total Damage stat panel added A new panel has been added to track total damage dealt during gameplay.
Version 3 is Here !
Source: Steam Community (opens in a new tab)