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Fabulously Optimized 12.3.0 for 1.21.11
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
12.3.0 for 1.21.11
- Game
- 1.21.11
- Loader
- Fabric
- Published
- 30 Aug 2026
- Channel
- release
- Downloads
- 68.3k
Where this file goes
Keep this pack release together.
Install it as its own instance with the game version and loader above. The source has not labelled a separate server ZIP in the data we receive, so only use one when the creator lists it for this exact release.
Dependencies for this release
What else does it need?
No required project dependencies are listed for this release.
From the release
What changed?
• Added ModernFix-mVUS - a fork of ModernFix with similar features • Updated BetterGrassify, Controlify, Crash Assistant, e4mc, Entity Culling, Fabric API, Fabric Language Kotlin, ImmediatelyFast, Ixeris, Language Reload, Polytone, Reese's Sodium Options, Skyboxify • Skipped Sodium and Sodium Extra updates due to known incompatibilities • Backported Crash Assistant, ModernFix-mVUS, Reese's Sodium Options configurations • Hid an API from Mod Menu • Hid a mod suggestion in logs • Minecraft 1.21.11 and Fabric Loader 0.19.3 or newer are now recommended in logs if a different version is present • This means the game will not be blocked if the user has changed either version, but helps with finding causes in case of crashes