Compatibility
Minecraft: Java Edition
1.20.1
Platforms
Supported environments
Creators
Details
Changelog
Changes
- Minor memory usage improvement by not retaining Forge class info
- Remap descriptors in coremods, fixes some crashes there
- Implement more native mod ID hackery to fix some Fabric-Forge mod incompatiblities
- Implement support for MixinConnector (because apparently that's a thing)
- Implemented remapping support for mixins that aren't in the root path and aren't defined in manifest
- Make BlockLightEngineInject use WrapOperation, improving mod compatibility
Fixes
- Fixed weird locals crash with our NightConfigFixes reimplementation
- Fixed disconnect bug with MemoryLeakFix
- Fixed "cannot suppress a null exception" error
- Fixed Vanilla/Fabric dimension capability crashes
- Fixed ServerPlayerInject in production environments
Forge Mod Fixes
- Fix locals crash with Forge mixins into AbstractFurnaceBlockEntity
Dependencies
Files
Metadata
Release channel
AlphaVersion number
20.1.9Loaders
Game versions
1.20.1Downloads
1805Publication date
September 19, 2025 at 5:47 PMPublisher
BluSpring
Owner