Patch v0.6 added a new gameplay mode to the game: Challenge of the Week. Each week a different map is drawn - the same for all players. Players can compete who will have a better score on that map. Results are saved on the Leader Board. The results include a number of days, whether the map was won, player's nick and player's score. Challenge can be attempted only once during the week.
The possibility to queue orders for your units was implemented as well. If you want to select an advanced patrol route, attack or movement action, you can add more points to the path by holding SHIFT.
Exploding barrels and abandoned towers were added as well. Barrels can be picked up and placed with a soldier. Abandoned towers become yours if they are in range of your colony.