Icon updates

See merge request !26

Icon tutorial

See merge request !25

Scaling all icon/skin images to 256 for clarity on tutorial, and linking to templates for downloading.

Custom Player Icons

See merge request !24

Refactor of client mixin for PlayerSkinTexture, moving to a static class, and conditional mixins for different Minecraft versions.

Removing import net.minecraft.client.util.SkinTextures (fails on 1.20, 1.20.1), adding 2 mixins for different Minecraft version support.

New Custom Player Icon support (if black/white pixel set at 31, 49), uses certain empty UV coordinates in player skin file.

Improved LLM unit tests for UNFLEE (trying to prevent failures for brave archer)

See merge request !23

1.2.1 Release

See merge request !22

Hide auto-generated messages from briefly appearing from the mob (i.e. interact, show, attack, arrival)

Fixed bug which caused a max friend to interact with both off hand + main hand, causing both a message + riding (only check main hand now)

Refactor of EntityChatData constructor (no need for playerName anymore). Fixed a bug which broadcasts death messages for any mob with a customName (now it must also have a character sheet)

Updating CHANGELOG.md

See merge request !21