I downloaded version 11 after having used v. 10 a fair bit.
I must say I am not noticing a big difference between 10 and 11, but the picture recognition is working differently, or a really hard-to-find setting was changed.
Areas marked as pictures no longer show the actual picture in the preview. Instead it just shows a red box that says "picture". I really dislike this, can't figure out how to disable it.
Abbyy has no English speaking forum, it's all in Russian. It takes me forever to write something intelligible in Russian - and even longer to understand the responses. This is a real drawback in my opinion. They really ought to look at setting up an English speaking forum.