Utilities for new items, structures and mechanics.

I thought that some mechanics could be better used in the future of the game, such as archaeology, in my idea I thought that some old and new recipes for creating items could only be obtained through papers or other ancient means of documentation,
found through archeology in new structures, and existing ones
(old items like potions and beacons).
I also thought about new uses for the new plants, so that new potions and new dyes can be created from them.