Compact 1x1 loader requiring electricity to run. There are options to enable or modify capabilities like stacking, disable power consumption, or recipe cost.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Entities which interact with the circuit network.
When saving blueprints, it isn't possible to set filters as parameters for blueprints, as you can for filters used in inserters.
Thanks for the report. I will look into it.
This was a Factorio engine issue. Fixed in Factorio 2.0.12
https://forums.factorio.com/117490