In Python Getting Started chapter 6.1, the reader is guided through a Thonny module install process. Problem is, the chapter refers to both PySimplyGUI and FreeSimpleGUI module names throughout the guide. Text occurences consistently mention to FreeSimpleGUI, but the two screenshots still show PySimpleGUI as the module name. Since PySimpleGUI went proprietary, I guess the screenshots need some updating at this point.
BTW this book is a great material, thanks to all the authors involved!