Tools of Steel
Ancient Scrap is now used to create Steel! Ancient Scrap can be found in Ancient City chests as well as deposits in the Nether
Misc Recipes #2
The Alchemy Ball, used in the bottom row of recipes, can be found in Bastion chests
Misc Recipes #1
All armor trims have been made cheaper to copy
Resource Consolidation
Tuff drops Gunpowder, Calcite drops Sugar, and Andesite drops you (through it)
Dungeons Galore
"Monster room" dungeons are MUCH more common, and have different chest loot
Legacy Combat
Sword blocking is back, and much more effective! In the background a Blood Moon is visible, which buffs most hostile mobs and doubles XP drops
Salt
Diorite is now Salt! As well as being used to cure certain meats, it slows and weakens undead mobs that walk over it
Shafting Hammer
This rare tool can only be found in Abandoned Mineshafts
Phantoms
Phantoms only spawn during Blood Moons, and have a new look and sounds to be a bit spoOoOooOokier!
Food Recipes
Note the Baguette is not actually a food item, and Cheese can also be made with Red Mushrooms
Yellow Birch Leaves
Birch leaves are yellow to spice up the landscape a bit