4x

Provides powerful network optimization capabilities for all mainstream systems.

Optimize the network and provide additional support for Krypton Fabric.

The proxy in the device is automatically read to speed up Yggdrasil verification.

Cache online player profiles to reduce requests to the authentication server.

Detect if the player is loading a resource pack in the wrong place. Compatible with Iris and Optifine.

There is no longer an error `invalid CEN header (bad entry name or comment)

Always pinned Vanilla resource pack.

Make old versions compatible with 1.21.9 mcmeta.

Allows loading packs using zstd compression formats.

An entertainment oriented NeoForge EarlyWindow implementation