Ratatouille

Ratatouille 1.2.1 - 1.21.1:

• Removed getRightArm and getLeftArm from the RendersArmInFirstPerson interface
  • Given the interface is supposed to be implemented on a BipedEntityModel, it will now automatically use the "right_arm" and "left_arm" parts of the biped model
• Tweaked the custom armor model and template to more closely match biped entity models
• Fixed custom armor models not properly matching baby biped mobs

see full changelog here