MustJS — Changelog

[0.0.6] - 2026-10-19

Added

• Registry ID Validation: Added validation for item, fluid, sound event, and entity type IDs.
• Item Tag Validation: Added verification of item tag existence in Minecraft's tag registry.
• Enchantment Validation: Added server-side validation for enchantment IDs.
• Loot Table Validation: Added verification of loot table existence on the current server.
• Input Validation: Added validation for item, item tag, and fluid inputs, ensuring exactly one input type is provided.
• Output Validation: Added validation for item and fluid outputs, including item counts and output chances.
• Diagnostic Recipe IDs: Added automatic generation of diagnostic IDs to help identify errors during recipe validation.
• Unique Recipe IDs: Added automatic generation of unique recipe IDs with numeric suffixes to prevent duplicate IDs within the MustJS ID tracker.
• Object ID Extraction: Added a helper function to retrieve readable identifiers from recipe ingredients and outputs.

Improved

• Error Handling: Improved error handling in registry, enchantment, and loot table validation.
• Validation Consistency: Standardized validation behavior for recipe inputs and outputs.
• Debugging: Improved diagnostic information to simplify the identification of invalid IDs and recipe data.

Technical

• Added reusable helpers for registry and recipe data validation.
• Integrated server lifecycle access for enchantment and loot table validation.
• Maintained compatibility with the KubeJS scripting environment and the Rhino JavaScript engine.