Impressive update, but I have two BUTS:
1. Improved flamer was already overpowered in close range fights, considering it's a tier 2 weapon which needs no recipe to craft; there was no need to buff it even more.
2. Ghouls with spears (and possibly other spearmen) started going for the hex, instead of thrusting from range. I'm guessing it might be connected to increasing spear's range from 2 to 3.