Remote turret control has been added; players are now able to control turrets directly. Also, it is now possible to add new asteroids in creative mode; players can select the asteroid type, materials and then place it into the world. Another new addition is the scrap metal items. When a component, either floating object or in block, is damaged, it is turned into scrap metal (the percentage of scrap metal is random). Scrap metal can be melted in the refineries to create iron ingots.
Full list of new features and fixes: Forums.keenswh.com