Originally noticed by @gebederry
Amazon has just released the 5.6.x line of firmwares to the PW1 -- something no one expected to still get updates!
get it here:
http://amzn.com/kindlesoftwareupdates/paperwhite
This update brings:
- Support for Family Library
With Family Library, you can link two Amazon accounts and share books on your Kindle Paperwhite and other compatible Amazon devices and apps. To learn more, visit Family Library.
- Support for Kindle FreeTime Unlimited
Kindle FreeTime Unlimited is an optional monthly subscription for Kindle FreeTime that offers thousands of books for children ages three- to eight-years-old.
- Word Wise – See Hints for Difficult Words
With Word Wise, you can see simple definitions and synonyms displayed inline above more difficult words while you read. Word Wise makes it easier to understand challenging books more quickly.
- X-Ray Improvements
Explore the "bones of a book” with an improved timeline and the ability to browse images and filter by Notable Clips.
- Deeper Goodreads Integration
Goodreads on Kindle makes it quicker to access and update your reading status and adds the ability to preview and purchase books without leaving Goodreads.
- Periodical Improvements
You can access up to 40 magazine back issues from the cloud on your device. Multiple issues of the same periodical are now collected together.
Of note: all firmwares since 5.6.0 have included greatly hardened security.
If you ever expect to jailbreak, do it NOW
Added2:
DO NOT UPDATE YET!
As soon as you update, and you will eventually get it as an automatic OTA update, you will not be able to newly jailbreak.
Likewise, pre-v1.13 jailbreaks should be updated immediately with the latest version of the jailbreak.
Added2: Once on the latest jailbreak, hold tight for more news.
EDIT: Might not even work, we have reports that it will break even current jailbreaks.