Many people don’t consider the need or necessity to upgrade software versions once an initial package is installed and running. Many think that once they’ve got their software setup and tweaked just the way they want (or especially once they’ve added several customizations) that an upgrade might then somehow “break” or undo all of the special changes, settings, edits and customizations on which they’ve spent countless hours getting just right. Why would anyone want to then go and “mess things up”?