**# Changelog for GottschCore 1.21.1 for NeoForge

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[2.6.0] - 2026-03-26

Changed

• Update BST - dimensional aware.
• ProximitySpawnerBlockEntity.
• Box added new methods.
• SpawnUtil.
• Add Codec to Heading,

Added

• MobCount, MobSetData, MobSetDataHandler, MobSetDataRegistry, WeightedMob
• StructureMobSetBlock, ProximityMobSetSpawnerBlockEntity, StructureMobSetBlockEntity
• MobSetConfiguration

[2.5.1] - 2025-09-23

Changed

• Fixed AbstractProximinityBlockEntity load() method to properly check for "proximity" value.
  • this had prevented proximity from loading properly and always defaulting to the 5D value.

[2.5.0] - 2025-06-15

Added

• Interval implementation for bst package.

[2.4.0] - 2025-05-09

Added

• IHalfBlock block interface
• HalfBlock block
• FacingHalfBlock
• WaterloggedFacingHalfBlock block
• ModUtil class - contains asLocation(), mcLocation() methods, spawnMob(), spawnAndAddMob() methods.

[2.3.0] - 2024-10-27

Changed

• deprecated usage of Coords constructors in favor of static of() methods.
• deprecated Quantity

Added

• InterRange
• DoubleRange

[2.2.0] - 2024-08-20

Changed

• changed WeightedCollection.add() to synchronized.

Added

• WeightedCollection.remove(T key) method.