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Fabulously Optimized 10.4.0 for 1.21.8
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
10.4.0 for 1.21.8
- Game
- 1.21.8
- Loader
- Fabric
- Published
- 9 Jun 2026
- Channel
- release
- Downloads
- 21.4k
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?
Maintenance update! Only the most important changes have been made. • Added Crash Assistant to help users in case of crashes • Updated Entity Model Features, Entity Texture Features, BetterGrassify, Controlify, Dynamic FPS, e4mc, Entity Culling, Fabric API, Fabric Language Kotlin, FerriteCore, Forge Config API Port, ImmediatelyFast, LambDynamicLights, Language Reload, Mod Menu, OptiGUI, Puzzle, Skyboxify, YetAnotherConfigLib, Zoomify • Disabled MC-89146 and MC-199467 in Debugify • Disabled cape providers that have stopped working • Updated and enforced Fabric Loader 0.19.3