v1.5

• Let mouse events pass through

v1.4

• Colorblindness node now extends CanvasLayer
• Add class icon

v1.3

• Color correction now always covers the whole game window (even after a resize)
• Bug fix with 3D environments

v1.2

use class_name to define the custom node type

v1.1

• Achromatopsia
• Better gamma correction management

v1.0

• Protanopia
• Deuteranopia
• Tritanopia