The latest update to the Game Caddie, version 4.1.1, is now available. A copy has already been emailed to everyone on the GC email list. This update fixes a problem with keyboard shortcuts not working after using the Ball on Green tool.
If you would like a free copy of the Game Caddie and its User Guide, please email your request to smohler9@gmail.com. The About page on this site explains what the Game Caddie is.