Amazon has updated its Kindle app for iOS to make two small but significant changes. The first allows users to change the line spacing on e-books as well as the margins, to facilitate easier reading. Another change in the new version 3.8 is the ability to make multi-page highlights of longer passages or those that break between pages. Some accessibility improvements have been made (a larger maximum font size for example), and there have been improvements made in Print Replica Textbooks' notebooks -- new filters and the ability to sync starred notes between devices.
