Release for Godot 4

What's Changed

• Workaround for Godot memory leak bug by @qarmin in #13
• Formatted code by @OverloadedOrama in #16
• Update to Godot 4 by @OverloadedOrama in #18
• Update README.md example code by @LateNightIceCream in #20

New Contributors

• @qarmin made their first contribution in #13
• @LateNightIceCream made their first contribution in #20

Full Changelog: 1.1...2.0

Minor fixes

• Fixed memory leak.
• Fixed path issues with median cut.

First release :)

Use it wisely. I hope it will help you in your projects.