ForgetMeChunk

ForgetMeChunk is a client-side mod that addresses the issue of light map unloading on the player's side. This eliminates FPS drops that occur when crossing certain chunk boundaries.

Important warning: This mod may cause memory leaks. However, this issue is automatically resolved when changing dimensions or leaving the server/world. Use at your own risk.

Demonstration

Demonstration performed using Hermitcraft season 8 world and Minecraft 1.18.1