I don't know what the deal is with this update but I've tried a half dozen different ebooks that say enhanced typesetting is enabled and all of them still have awkward spacing between letters, especially with larger font sizes, and there's not
a single hyphen to be seen anywhere with any font size.
Not exact matches
► combine multiple words into
single - words with
hyphens (e.g. fuel - system), up to a maximum of 35 characters
The property name and value is concatenated into a
single string using a
hyphen - minus character (U +002 D) as separator.
Let's say, for example, we wanted our iPhone to always type out the formal name of How - To Geek when we were texting but we didn't actually want the hassle of writing three words, capitalizing them, and including the
hyphen every
single time.