Besides the usual bug fixes and improvements (oh gallery! I am glad you're back), here's the mandatory list of interesting changes:
What do you mean,it looks very much the same?
You may think "I hate those borders in the first place, Y U NO remove them?". There might be some more changes on this front, although the humble developer that I am doesn't like that every app looks like the same Android app, so it's not going to look like every Android app.
There has been more contract love going on and it is now possible to swipe a contract view to display items and bids.
The contracts lists have also be changed slightly to display contracts that are in progress and close to expiration time.
Tablets in portrait mode now have a drawer instead of a fixed list on the left-hand side. Drag from the border of the screen to the right to display it.