Fabulously Optimized

⚠️ Warning: Minecraft 1.21.9 has known bugs with teleportation, multiplayer and more. Mojang has released 1.21.10 to fix this, see the FO version above.

11.0.0-alpha.4 (2025-10-05)

• Readded Sodium Extra, Reese's Sodium Options
• Updated Forge Config API Port
• Updated translations for 7 languages
• Temporarily incompatible: Continuity, Debugify, Entity Model Features, Entity Texture Features, EntityCulling, e4mc, FastQuit, Fabrishot, Language Reload, No Chat Reports, OptiGUI, Paginated Advancements

11.0.0-alpha.3 (2025-10-03)

• Readded Controlify, FerriteCore, Mod Menu
• Updated Cloth Config, Lithium
• Re-enabled Translations for Sodium resource pack
• Hidden two sub-mods from Mod Menu to avoid confusion
• Re-enabled the default keybind for Save Hotbar Activator as it can work with the same key as zoom now
• Adjusted Optiboxes MMH text as it now supports options GUI via Mod Menu
• Temporarily incompatible: Continuity, Debugify, Entity Model Features, Entity Texture Features, EntityCulling, e4mc, FastQuit, Fabrishot, Language Reload, No Chat Reports, OptiGUI, Paginated Advancements, Reese's Sodium Options, Sodium Extra

11.0.0-alpha.2 (2025-10-02)

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.

11.0.0-alpha.1 (2025-10-01)

Note: Mod Menu is not yet available - use video settings, commands or config files instead.

• Updated Capes, Dynamic FPS, Fabric API, Forge Config API Port, ImmediatelyFast, Iris Shaders, LambDynamicLights, Lithium, MoreCulling, Optiboxes, Puzzle, Remove Reloading Screen, Sodium, Zoomify, YetAnotherConfigLib
• Updated Chinese Simplified translations
• Temporarily incompatible: Controlify, Continuity, 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

Install instructions | Older changelog