Jabarto
Emperor
This looks very interesting, Jabarto.
Why the changes for horses (not on tundra) and plantations?
Horses were always rare in my games, but I don't fully understand the resource placement rules, so I didn't want to mess with them too much. Keeping them out of tundra tiles seemed like a fair solution; there aren't any more of them, but they're distributed a little more evenly now.
As for the plantation one, I wanted sugar to be a little more useful, so I bumped up its commerce to bring it in line with spices. Now that you mention it, though, I can't remember if I actually went through with the +1-across-the-board increase or not. I had some doubt about it and might have decided against it without updating the changelog.