[2.5.0] - 2025-07-07
Added
- Support for Minecraft 1.21.5, 1.21.6, and 1.21.7
- Initial NeoForge support for Minecraft 1.21.1
- New icons: Happy Ghast, Pig (cold & warm variants)
Changed
- Major refactor to support Minecraft 1.21.5+ (new NBT format, rendering pipeline, and updated APIs)
- Migrated to official Mojang mappings due to missing Yarn support in 1.21.5+ (huge internal rewrite)
- Updated font color to
0xFFFFFFFF(now ARGB as required by 1.21.6) - Changed
serverLevel()tolevel()for broader version compatibility - Switched
FlyingMobtoFlyingAnimal, and added Phantom entity
Fixed
- Removed duplicate log messages for missing textures
- Fixed broken icons: Chicken (temperate), Cow (cold, temperate, warm)
- Fixed HappyGhast behavior in LookControls (supports lead/follow logic)
- Disabled
validateAccessWidenerduring build to prevent build failures
[2.0.0] - 2025-06-30
Added
- Compatibility with Minecraft 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4
- New Chat UI (with image buttons + hover + new positioning)
- Creaking support for spawn and despawn without loosing chat history
- Added new entity icons (armadillo, bogged, creaking, breeze, and wolves)
- Wither now drops a Nether Star at max friendship (for pacifists)
- Added Entity Maturity (baby or adult) into system-chat prompt
- Added many new speaking styles (minimalist, nerdy, stupid, gen-z, old timer, boomer, etc...)
- Check friendship direction (+ or -) in LLM unit tests (to verify friendship is output correctly)
- Added LLM Comparison HTML Output (for human eval of different LLMs with CreatureChat)
- Rate limiter for LLM unit tests (to prevent rate limit issues from certain providers when running all tests)
- Include all markdown files in JAR (LICENSE.md, LICENSE-ASSETS.md, TERMS.md, and so on)
Fixed
- Bees no longer forget their chat data when entering/leaving hives (writeNbt & readNbt modified)
- Vexes no longer take damage when chat data exists
- Wandering Trader no longer despawns if it has chat data
- Removed randomized error messages from chat history (so it doesn't break the chat history when errors are shown)
- Reduced death message output in logs to use DEBUG log level
- Fixed unit tests for friendship (some were being skipped)
Changed
- Updated hundreds of entity chat icons (updating color palette and style, new license for non-code: CC-BY-NC-SA-4.0)
- Simplified system-chat prompt (less tokens), rounded health & hunger values, and improved variety of examples (less tokens)
- Improved error handling to prevent broken "..." pending chat status. (HTTP and message processing is more protected)
- Broadcasting and receiving chat messages now ignores if the UUID is valid (to keep data synced)
- Removed a few variables from the chat context (creative mode, hardcore, difficulty)
- Replacing isIndirect() usage with a more generic version
- Replacing teleport() usage with a more generic override (more compatible with later versions of Minecraft)
- Refactored render methods (vertex, bufferBuilder, Tessellator, getTexture) into QuadBuffer class
- Refactored squid swimming (helper method, interface)
- Refactored damage functions (onDamage, and applying damage)
- Refactored "Use Item" methods (show item & use item)
- Updated docs & asset licensing to use CC-BY-NC-SA-4.0 and added SPDX headers to all source-code files
- Integrated reuse licensing checking into build pipeline, to ensure 100% coverage of copyright and licensing info
- Updated TERMS with new section related to AI generated content, and updated eligibility and licenses sections.
- Improved LLM unit tests to check for both a positive and negative behaviors (i.e. FOLLOW and not LEAD, ATTACK and not FLEE, etc...)
- Updated Gradle to 8.12 (fabric-loom to 1.10.1)