From today’s update the most interesting changes are those related to the policies. Now when you complete a policy tree you get an extra gift.
For example in Tradition tree gives an extra bust of 15% food production, something I like as I’m always going for a huge city.
Some other changes will bring more balance to the game, like increased range attack for archers, and decrease the attack power of longswordmen… now I probably will survive more games just defending against early attacks from steel armies.
I will give it a try and update this post with my findings