RC SMP Update 4

A fork of ModernFix that adds minor version update support.

This mods allows more precise manipulation of entity view distance on client and server

Improved achievement performance

TT20 helps reduce lag by optimizing how ticks work when the server's TPS is low.

Optimize the network and provide additional support for Krypton Fabric.

The vertical chunk section syncing mod.

Worldthreader speeds up servers by safely running each dimension on a separate thread.

Rewrites parts of Minecraft in Rust Lang