In this update, there is a new NPC in town, the Potion Witch and Golem
Potion Witch- allows you to purchase maximum potion upgrades that scale with your level, unlocked every 5 EXP levels gained.
Golem Balancing- After various feedback on the Golems attack and my own experience of being stuck at golems (fighting them while typing this), their attack has been decreased to 24.