It adds a new trait so it could mess things up a bit. The new trait loads before the two others brought by the mod (Cathedral builder and Saint), so if you don't have those yet (Cathedral age isn't yet opened and no saint around, saint trait is only given to dead people anyway) nor other mods runnning it should be fine.Oh, that looks very nice anything to add immersion is great. I assume this would not be safe game compatible. And did this update the beta download?
Yes all is in the beta. The book feature lacks 5/10% localisation either in French and English but I expect to have these finished for the weekend.
On a side note I've used google translations as base for English texts, that is a great productivity improvments, but despite some check reading, it may contains a few oddities, don't mind reporting