There was a lot of request for different keyboard layouts/more comfortable control schemes, so rebindable keys are now an option. In addition to this are a few GUI improvements that should make the game easier to play/understand.
Features/Changes
New keybind menu (also accessible in-game)
Camera will no longer offset while in a menu
Clicking a hotbar slot outside a menu will now select that item
Cursor prompt will now display whether an item/tile is usable (including it's function)
Shift + click to transfer items to and from a container or crafting slots
Placeable items will now display a 'ghost' tile before being placed
Bug fixes
Some item IDs were incorrectly assigned, causing a different item to load in it's place
Clicking 'Save' more than once will no longer corrupt the world
All resolutions for multiple monitor setups are now available as options
Can no longer place (and lose) items in the crafting output slots
Some floor types were not considered a legit tile for some placeable items