Amazon has rolled out a significant software update for its Kindle devices, introducing a double tap feature that allows users to turn pages without physical buttons. The update, version 5.18.1, enables users to tap on the device's sides or back to navigate through eBooks. Additionally, Amazon has included a 'Recaps for Books in Series' feature, providing summaries of thousands of Kindle books. This enhancement aims to improve user experience and streamline reading for Kindle owners. The update is now available across various Kindle editions.