Hotfixes (`0.1.2+1.21`)

Added

Zombified Piglins have a 10% chance of spawning left-handed.

Fixes

Nether Spire structures now spawn correctly (caused by incorrect file path).
Zombified Piglins now hold Golden Swords.

JDK Incompatibility Hotfix (`0.1.1+1.21`)

Fixes

Disabled JDK preview features which caused issues with production JVMs.