Hello! This patch addresses just a few little things :)
-f12 now works to take screenshots
-updated leaderboards to be cleaner looking
-added tool tip icons for some buildings
-clearing buildings with spike towers rewards points now
That is all!
Enjoy! :)
edit: I should mention, if you had a run in progress before downloading this update, when you load it, your map may be a jumbled mess. I suggest deleting the run from the main menu.