I've specifically noticed that this diagram contains:
Spatial2DSoundServer
Spatial3DSoundServer (For these two I have found direct documentation and no references newer than Godot 2.1
Physics2DServer (From Godot 3, replaced by PhysicsServer2D in Godot 4)
PhysicsServer (Also from Godot 3, replaced by PhysicsServer3D in Godot 4)
VisualServer (Also from Godot 3, replaced by RenderingServer in Godot
This merely serves to demonstrate that the diagram is outdated, I expect it will need to be completely replaced as it looks like it may not have been changed since Godot 2.
skyace65
commented
1 week ago
Your Godot version: Godot 4
Issue description: The diagram shown is very outdated
URL to the documentation page: https://docs.godotengine.org/en/stable/contributing/development/core_and_modules/godot_architecture_diagram.html
I've specifically noticed that this diagram contains:
This merely serves to demonstrate that the diagram is outdated, I expect it will need to be completely replaced as it looks like it may not have been changed since Godot 2.