I dropped my rating to 3/5 stars until the problem is fixed, tho Im thinking that it will go like Backyard Monsters. It will never be changed cuz noone from the devs are seeing the people's cry.
I thought killing Meredith would change the story at the last minute by: The guards have found Meredith's body, Your sword is full of blood, Everyone are so shocked to realize that they helped a murderer to be healed and (player) leaves with the guards to the king's castle. Result: Bad ending.
Do you mean an auto-upgrade which upgrades other upgrades automatically by using your remaining white resources? :)