Updates:
This plugin has been updated for use in Godot 4.3. There was some code typing changes in Godot 4.3 that wouldn't allow some codes to work from Godot 4.1. Mainly if a parent's method has a return value with NO type then the child scripts must follow the same rule and can NOT have a return type. This needed to be changed for Godot 4.3.
NOTE FOR TUTORIAL:
Godot 4.1:
If you are using Godot 4.1 and are following the tutorial then please use the Stable-v1.0.0 plugin.
Godot 4.3:
If you are using Godot 4.3 then please use this plugin and you can still follow the tutorial.