From signal and tween updates, to debugging help, here's another grab bag overview of some changes to GDScript in Godot 4 that you may want to know about.
Text version and code snippets: https://shaggydev.com/2023/03/07/gdsc...
Part 1: • 8 changes to GDScript in Godot 4 you'...
Signals: https://docs.godotengine.org/en/lates...
Y-sorting: https://docs.godotengine.org/en/lates...
Documentation comments: https://docs.godotengine.org/en/lates...
Tween: https://docs.godotengine.org/en/lates...
SceneTreeTween: https://docs.godotengine.org/en/3.5/c...
Performance monitors: https://docs.godotengine.org/en/stabl...
Migrating from Godot 3: https://docs.godotengine.org/en/stabl...