Automatically upgrade buildings by hand or with construction robots.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
When starting Factorio with this mod I'm getting an error, "no loader found for 'selection-tool'". I originally had other mods installed, but after identifying this one as the culprit I attempted it by itself and it still threw the error.
Are you on version 0.13?
