One of the best things about iOS 10 is the addition of rich notifications, which let you do things like view photos and videos that you receive in various apps and respond to messages without having to launch apps separately.
The app now lets you preview a document received for your signature, right on your lock screen. From there, you can choose to accept or decline the signature request, and additionally view the document and sign it with the app quickly.
That should help SignEasy users blow through their paperwork a lot more efficiently than before. Hopefully, more apps will follow their lead and enable additional functionality in their rich notifications.