[xepe]

I think this would only apply to people that read in more than one language in their kindles, now you don't have to select a "primary dictionary" you just select the word and it would auto detect the language and display the definition.

Also the pop-up dictionary just got bigger, now 3 lines (vs previous 2 lines)

I think this is the killer feature in this update for me, I hated to change the "primary dictionary" everytime I switched to a different language book.