Compatibility
Minecraft: Java Edition
1.20.1
Platforms
Supported environments
Creators
Details
Changelog
Additions / Changes
- Implement JEI, REI and EMI mod compatibility layers between Forge and Fabric
- Implement (risky) optimization for custom armor models
- Try to optimize memory usage in method caching
Fixes
- Fixed crash with partEntitiesMap
- Fixed custom armor textures not being loaded
- Fixed weird ForgeVersion crash
- Try to fix AMECS incompatibility
- Fix some model data crashes
- Work around crashes with Lodestone and Ratatouille
- Fixed stack overflow in Sodium compatibility mixin
- Fixed scan data crash
- Fixed sinking in fluids
- Fixed pick block not working on Forge entities
- Fixed broken GUI render state with some mods
- Fixed dedicated server crash in certain mod combinations
- Fixed comparators not updating with Kilt
Forge Mod Fixes
- Fixed GTNH incompatibility
- Fixed Reign of Nether crash
- Fixed Simple Clouds crash (requires ThreatenGL installed to work.)
- [Mekanism] Fix Mekasuit not charging on chargepad
- [Immersive Engineering] Fix crash when opening Engineer's Manual
- [Cracker's Wither Storm] Fixed inaccessible bowels
- [Rediscovered] Tried to fix crash and inaccessible portal
Dependencies
Files
Metadata
Release channel
AlphaVersion number
20.1.2Loaders
Game versions
1.20.1Environment
Client and server, best when installed on both
Downloads
1357Publication date
July 18, 2025 at 5:32 PMPublisher
BluSpring
Owner










