Kindle Paperwhite 2 Software Update 5.4.3 is now out.
Here’s the full list of changes with the new 5.4.3 software:
Access Notes from the Reading Menu
While reading, you can view all of your notes by tapping the Menu icon and then selecting Notes. You can also continue to access the Notes tab from the Go To menu in the reading toolbar. To learn more, go to Add, View, Edit or Remove Notes.
Manage Cloud Collections
See all of your collections in a Collections view, and customize where your collections show on your device. To learn more, go to View and Manage Your Cloud Collections.
PDF Improvements
Pan and zoom within PDF documents more quickly and easily, and adjust the margins for an optimized reading experience.
Cancel Full Book Purchase from within a Sample
While reading a book sample, you can view the price of the full book and purchase with one tap. You can also cancel the purchase before the download is complete by tapping cancel purchase.
Source:
http://www.amazon.com/gp/help/custom...deId=201307450