1.4.1 - Updated to Fabric 26.2

This update brings the mod to a more modern version (Fabric 26.2) and includes significant changes as almost all the logic code of the mod had to be rewritten

Technical Changes

Build System:

• Updated to Minecraft 26.2
• Upgraded Java requirement from 21 to 25
• Updated Fabric Loader to 0.19.3
• Updated Fabric API to latest compatible version
• Migrated to Fabric Loom 1.17
• Updated Gradle wrapper to 9.6.0
• Implemented splitEnvironmentSourceSets() for better client/server separation

Code Changes:

• Updated Slime entity import to new package structure (net.minecraft.world.entity.monster.cubemob.Slime)
• Replaced FlatLevelSource detection with isFlatWorld() API
• Simplified world type detection logic
• Removed unnecessary persistence checks
• Optimized entity spawn event handling

Compatibility:

• Full compatibility with Minecraft 26.2
• Compatible with Fabric Loader 0.19.3+
• Requires Java 25 or higher
• No longer requires Yarn or Mojang mappings

Bug Fixes

• Fixed entity detection for new MC 26.2 package structure
• Resolved build configuration issues with unobfuscated Minecraft
• Fixed world type detection for superflat worlds

Requirements

• Minecraft: 26.2
• Fabric Loader: 0.19.3 or higher
• Java: 25 or higher
• Fabric API: Latest version for MC 26.2

NOTE: The versions 1.12.2, 1.16.5, and 1.21.1 I will stop updating due to lack of time, maybe I will update it again, for example, 1.21.1 could work in any version of 1.21 and I could add one or another optimization