Due to my intelligence and skill, I accidentally didn't properly apply the fixes in the last hotfix. Now they're fixed but actually. These were:
Fixed an error related to the removed bearing ball recipe.
Fixed an error related to "junkfood_allergen". Both of these errors were harmless, but annoying.
Removed the large adjustable wrench from the game. This wrench didn't really do anything special and wasn't a pipe wrench like apparently everyone thought, so it wasn't even a decent weapon, just an unnecessary variation on a common item.
Additionally, in this update:
Greatly boosted the acid resistance of vinyl, rubber, soft rubber, titanium alloy, biosilicified chitin, and synthetic fabric. Boosted the acid resistance of kevlar, nomex, copper, and treated leather a medium amount, and slightly boosted the acid resistance of steel, wool, and canvas. Remember that this is not a boost to how much these items protect you, it's a boost to their resistance to being damaged.
These numbers will change again soon, but in the meantime, this will protect items which should be pretty safe from even the strongest acid.
Boosted the fire damage protection for feathers from 0 to 2. This only applies to the feathers mutation. Feathers are very flammable but they're also highly insulating, and might buy a bird a second or two to get away from that raging inferno or laser robot (I should add a laser robot). Note that this isn't protection from heat, it's just protection from direct contact with flames or lasers.