Please note that we've updated the Mount & Blade II: Bannerlord save file system which requires you to take certain steps in order for your save files to be compatible with e1.7.1 and any later updates. You can find the instructions here.
The execution of lords will be a very nice feauture that I hopewill be in a mod. Than if you execute a lord it maybe pop up a another one but not to many. It would be nice to see some ai adventures that starts the same way that yourself starts out.