Hello, i have been using this since 1.12.2, thank you for your amazing mod!

Recently, i tried to migrate to 1.16.4. But, my cape is not transparent anymore (while it is in 1.12.2):

Here is the screenshot

Here is how it's supposed to show (taken in 1.12.2):

These two version are using the same assets/skin and loaded via local skin:

{
  "name": "LocalSkin",
  "type": "Legacy",
  "checkPNG": false,
  "skin": "LocalSkin/skins/{USERNAME}.png",
  "model": "auto",
  "cape": "LocalSkin/capes/{USERNAME}.png",
  "elytra": "LocalSkin/elytras/{USERNAME}.png"
}

What mod version did you use? This issue has been fixed in 12441cc

Forge 14.13 s199

Here is the cape:

OK, i know what happened.

Fixed in https://csl.littleservice.cn/mods/CustomSkinLoader_Forge-14.13-SNAPSHOT-212.jar