1. New character, Luna Inverse.
2. New runes
Lina's Flame
Flame Sword
Flame Shield
Flame Boots
Flame Helmet
Flame Stone I
Dragon Slash
God Slash
Flame Arrow
Flame Dagger
Grilled Meat
Flame Stone II
Flame Stone III
Grilled Slime Meat
Version 0.43.0 update
Source: Steam Community (opens in a new tab)