To the end of the paragraph in the rule Factions that starts “From the list of Factions”, add:

When Building a Building for their Settlement, each Settler pays one less of their Faction’s Favoured Resource, to a minimum of zero.

Add the following to the end of the description of the Building Cone:

As a Harvest Bonus, generate one of its Faction’s Favoured Resource.

Add a new Building to the rule Buildings:

Library: (2 Iron, 3 Jute, 1 Brick) As a Harvest Bonus, you can take any two different Harvest Bonus on Buildings in your Settlements again.