Compatibility
Minecraft: Java Edition
Platforms
Supported environments
Client-side
Server-side
Client and server (optional)
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Details
Changelog
- update mods & loader
- add asyncparticles like in .10
- change threadtweak settings like in .10
- clean up some config files
- enable a small optimization in modernfix
yeah
Dependencies
Files
Simply Optimized-1.21.1-6.0.mrpack(6.67 KiB) Primary
Metadata
Release channel
ReleaseVersion number
1.21.1-6.0Loaders
Fabric
Game versions
1.21.1Downloads
19387Publication date
October 20, 2025 at 2:02 PMPublisher
hsza
Owner