Note: 1.21 requires Java 21. Update your launcher and download Java here.

⚠️ Caution: We recommend against switching to this version due to several missing features. If you require the OptiFine feature, we suggest using v1.1.5 instead, if you have an desire to play 1.21 with all features we are suggesting for an Major Release (Release Channel)

in this first beta release of 1.21 there are too many mods re-added!.

However, it’s important to note that some mods may still have bugs and glitches due to the early stage of development. Our team is actively working to address these issues and improve overall stability and mod developer too. and crashes are common problem.

all mods updated!

Note: if you are using Modrinth App than you need to update the launcher for Java 21

Re-added Mods

• Paginated Advancements & Custom Frames
• Very Many Players (Fabric)
• Bobby
• Mouse Tweaks
• Model Gap Fix
• Debugify
• No Chat Reports
• Architectury API
• Sodium Shadowy Path Blocks
• Controlify
• Zoomify
• Puzzle
• Indium
• Euphoria Patches
• Complementary Reimagined - Shaders
• spark
• Resourcify
• Lithium
• FerriteCore
• Continuity
• Forge Config API Port
• ModernFix

• Temporary Removed Content
  • Check out this list!
• Temporary Removed Features
  • There a lot missing features! wait until release i can't tell how many features

happy breezing!, :)
OptiNa Team