Recent update has rendered Penultimate completely useless. Cannot write, cannot search, cannot navigate, lost page thumbnails, work books, etc. etc.. A complete failure no matter how you look at it. I was the biggest proponent of this App and gave up carrying paper as a result. I am now back to paper and pen. What a shame. I am sure you thought you were making things better, but this is worse than the ACA launch. Please bring back the old version and give us a warning before upgrading in the future. This is not a complaint about change, this is a complaint about a new product that simply fails to work in every regard. Truly appreciate what you did with the previous version. Thanks for letting me vent.