Optimizes chunk sending for worse quality connections to the server, allowing them to start playing as soon as they join.

When exiting a world or server, the in game title overlay will be cleared to prevent transferring to the next world.

Remember My Txt makes sure unrecognized values in the options.txt file get saved when changing other options, preventing things like losing keybinds when you are waiting for a mod to port to a newer version of Minecraft.