Amazon debuted the more spacious "Bookerly" font to replace "Caecilia" on the 2015 Kindle Paperwhite. Now, it's being rolled out to the Kindle Voyage, Kindle Touch, Kindle 7th gen and previous-gen Kindle Paperwhites as part of those devices' latest software update. In addition to the Bookerly font, the update comes with a better Smart Lookup that makes it easier to access tools for highlighting, creating and sharing notes, among others. The update also improves books' layouts and typography, including their justification, spacing, kerning and footnotes. It should download automatically when you connect your Kindle to the internet, but you can also check Amazon's website to see if your e-reader's getting the update.