I tried the update, and while some of the bugs were a bit annoying, the bugfixes and change in behaviours / opinion I found very enjoyable.
I'd like to touch on some points on from the update:
Spying: I'm going to have to disable spying until it's reworked, at the moment I feel it's completely out of control. I was getting techs stolen 5-6 turns after researching them in marathon (most AIs were on par with techs as they kept on stealing from everyone funily enough), and I had 0% chance to catch spies on advanced actions (12% to catch them when they steal with a constabulary and rank3 spy). I always want to leave spying on because I feel it's a good mechanic to help AIs that have fallen behind catch up in tech (or even me if the game went bad), but as a player I can only feel frustration with this aspect of the game. The opacity, the lack of interaction, how it completely deters you from placing great works outside the capital, how it makes huge map feel like a you're getting dogpiled because people want your techs and sabotage / assasinate your GP. It also makes me want to kill poor Elizabeth every time I see her in my games. I feel in the end as it is right now it only detracts from my enjoyment of the game.
.