@extendedping: Thanks for the feedback. To your requests: "Collapsing chapters": That's something you invented, I never promised such a feature. Default zoom level: It used to be 160% in early versions, now it's 150%. Swipe to left: Some books are not very well formatted and/or contain unbreakable long lines or large images. For reading these, horizontal swiping is a must. Seamless swiping: I agree it would be great, I just don't have a good grip on the implementation.