Merge pull request #9482 from arim97/master

Add clarification for importing project in Your first 3D game tutorial

Author: skyace65

getting_started/first_3d_game/01.game_setup.rst

@@ -27,6 +27,11 @@ Click *Import & Edit* to open the project in the editor.
 
 .. image:: img/01.game_setup/03.import_and_edit.webp
 
+A window notifying you that the project was generated by an older Godot version may appear.
+Click *Convert Full Project* to convert the project to your current Godot version.
+
+.. image:: img/01.game_setup/import_project_to_4.x_prompt.webp
+
 The start project contains an icon and two folders: ``art/`` and ``fonts/``.
 There, you will find the art assets and music we'll use in the game.