Pyre 1.5.0 for Minecraft 1.21.9

Release of Pyre for Minecraft 1.21.9.

Added

• Split side-aware architecture inside one mod jar
• Dedicated client initializer and client-only lifecycle handling
• Client-side explosion effect manager
• Client-side particle budgeting for explosion spam
• Client-side explosion sound coalescing
• Client-side explosion clustering for local effect smoothing
• Separate server and client config sections
• Client-only mixin path for explosion packet handling
• Cleanup for client state on world unload and disconnect

Changed

• Kept the real vanilla-faithful TNT and explosion optimizer on the server or integrated-server path
• Moved shared and server-safe logic under common packages
• Isolated client-only classes from dedicated-server classloading
• Improved side safety and overall project structure

Compatibility

• Client-side smoothing only affects local explosion effects
• Server-side optimization remains the real gameplay-safe optimization path
• Does not change TNT fuse timing, explosion power, block destruction, entity damage, or knockback
• Does not modify packet semantics or rendering backend internals

Notes

• Built for Fabric on Minecraft 1.21.9
• Use the Pyre jar built for Minecraft 1.21.9
• In singleplayer, both server-side optimization and client-side smoothing can run
• In multiplayer without Pyre on the server, only local client-side effect smoothing applies