In a post on Steam, the Bless Unleashed developers have shared some of the improvements coming to Closed Beta 2.
Due to player feedback the camera zoom has been reworked, and you can now easily zoom in/out with the scroll wheel.
A big graphical improvement in the form of better and more natural lighting is also coming, and examples of this can be seen in the post.
Lastly a dungeon tutorial for new players named the Dream Dungeon Tutorial is also being added.