I have been dreaming about a mod like this since I started playing the game. Downloading now and will report back any issues I find. Thank you for making this. I have been using lua commands to increase quickbar count, but after about 5-6 toolbars, it stops being convenient and starts becoming a pain.

Hey, just finished a pull request that changes behavior on the upgrade blueprint button. The change lets it distinguish the difference between a blueprint and a blueprint book. In the case of a blueprint book, it will now cycle through and upgrade all blueprints contained in the blueprint book. Anyo...