### Godot version

4.1.stable.flathub

### System information

Ubuntu 22

### Issue description

I'm converting my project and just caught the version 4.0 in _`"to work in Godot 4.0"`_ instead of current version. I'm not sure if it's intended but I feel like it would make more sense to have current version or just 4.x

![image](https://github.com/godotengine/godot/assets/14089949/03411389-c0c2-4527-8946-b1fdf348abe8)


### Steps to reproduce

Try converting a project to Godot 4 from Godot 3

### Minimal reproduction project

Default Godot 3 project opened with Godot 4
}
	// 
	if (line.contains("setget")) {
		line = reg_container.reg_setget_get.sub(line, "var $1$2: get = $3", true);
	}
	if (line.contains("window_resizable")) {
		// 
		line = reg_container.reg_os_set_window_resizable.sub(line, "get_window().unresizable = not ($1)", true);
		// 
		line = reg_container.reg_os_assign_window_resizable.sub(line, "get_window().unresizable = not ($1)", true);
		// 
		line = reg_container.reg_os_is_window_resizable.sub(line, "(not get_window().unresizable)", true);
	}
	if (line.contains("window_fullscreen")) {
		// 
		line = reg_container.reg_os_set_fullscreen.sub(line, "get_window().mode = Window.MODE_EXCLUSIVE_FULLSCREEN if ($1) else Window.MODE_WINDOWED", true);
		// 
		line = reg_container.reg_os_assign_fullscreen.sub(line, "get_window().mode = Window.MODE_EXCLUSIVE_FULLSCREEN if ($1) else Window.MODE_WINDOWED", true);
		// 
		line = reg_container.reg_os_is_fullscreen.sub(line, "((get_window().mode == Window.MODE_EXCLUSIVE_FULLSCREEN) or (get_window().mode == Window.MODE_FULLSCREEN))", true);
	}
	if (line.contains("window_maximized")) {
		// 
		line = reg_container.reg_os_set_maximized.sub(line, "get_window().mode = Window.MODE_MAXIMIZED if ($1) else Window.MODE_WINDOWED", true);
		// 
		line = reg_container.reg_os_assign_maximized.sub(line, "get_window().mode = Window.MODE_MAXIMIZED if ($1) else Window.MODE_WINDOWED", true);
		// 
		line = reg_container.reg_os_is_maximized.sub(line, "(get_window().mode == Window.MODE_MAXIMIZED)", true);
	}
	if (line.contains("window_minimized")) {