The beauty of a PDF pattern is the ability to access any future update we make to the pattern, in addition to the instant gratification and lower carbon footprint! Updates may include the addition of our 14-32 size range, or tweaks and improvements to the pattern following customer feedback. Due to the nature of digital products and the logistical challenges involved, we are only able to offer pattern updates to customers who have purchased a PDF pattern. Just like book publishers cannot send updated editions to people who have purchased hard copy books, it is not possible for us to update a physical, printed product. If you would like access to future pattern updates, please select PDF when choosing your pattern format; if we ever update a pattern, you will be sent an email notification with a download link to access the updated version.