The quick adjustments to tileable blueprints sound amazing. Such a great idea!
Somehow I thought the pipette on water to get an offshore pump (like how you can pipette on an ore field for a miner) was already a thing. That and the quick access to landfill will save so much time when designing nuclear plants.
The spidertron stuff sounds nice too, but they’re usually so late game that I haven’t minded the slightly clunky v1.1 status quo.