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Fabulously Optimized ⚠️ 11.0.0-alpha.2 for 1.21.9

Check the game version, loader and dependencies below, then grab this exact release.

Modrinth release

⚠️ 11.0.0-alpha.2 for 1.21.9

Game
1.21.9
Loader
Fabric
Published
2 Oct 2025
Channel
alpha
Downloads
14.4k

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?

Note that Minecraft 1.21.10 will be released soon with additional fixes. • Updated Remove Reloading Screen, MoreCulling, LambDynamicLights, Forge Config API Port, Fabric API • Fixed paintings crash • Removed Debugify - not yet compatible • Fixed world join crash • Adjusted Remove Reloading Screen to make applying resource packs work in the background again • Temporarily incompatible: Controlify, Continuity, Debugify, Entity Model Features, Entity Texture Features, EntityCulling, e4mc, FastQuit, Fabrishot, FerriteCore, Language Reload, Mod Menu, No Chat Reports, OptiGUI, Paginated Advancements, Reese's Sodium Options, Sodium Extra • As Mod Menu is not yet available, use video settings, commands or config files instead.