Even if the game design of the infrastructures and production system isn't complete yet, there's now several parts done and ready to be implemented, so the development is started since february 8.
It concerns mainly the infrastructures data for now with some modifications and refinments and the addition of the settlements. The Colonization Mission setup is being expanded too, to be in accordance to the settlements.
I try to not develop too far the number of infrastructures, production modes and items for now and keep a short basic list needed to establish the colony and begin to play with it. It will be always the time to develop further in the future.
Anyway it's already an heavy work so stay tuned :)