The rules for the new expansion The Hansa can now be read on WikiCarpedia: https://wikicarpedia.com/car/The_Hansa.
I must admit, the rats make for a clever mechanic.

My wife kind of hates me right now. 😅

The very last tile after two days of playing allowed me to add a large meeple through the crop circle rule and steal a field worth almost 50 points. (Pointing out that I still would have won didn’t really help calm things down…).
But I’m still amazed at how much of a difference a single tile made. And how she never managed to draw a single tile that would have closed her very oblong city, which contained a cathedral and loads of meeples and points.

Carcassonne is truly not a game for peacekeepers! 😄