v2.1.0

Mutant Skeleton Skull is now compatible with Eldritch End's infusions (Thank you ImEden6 for the feature!)

• Fixed the logic in SmithingMenu to ensure the Mutant Skeleton Skull correctly identifies as a HEAD slot item during infusions, preserving all NBT data and Tierify attributes.
• Modular Mixins: Moved compatibility logic to an optional, isolated mixin configuration (required: false) with a dedicated plugin check. This prevents the mod from crashing if Eldritch End is missing or if classloading loops occurs.

Other changes

• Added #prominent:limit_8 tag to the entire Mutant Skeleton set