An update has been posted about details regarding the coming patch over at the Games2gether forum.
It seems the next update will include balancing, more options for tuning notifications, AI improvements for siges, and more.
You can read all the details here: https://www.games2gether.com/amplit…/blogs/804-sneak-peek-at-the-vitruvian-update
And you can discuss them in our forum here: https://forums.civfanatics.com/threads/sneak-peek-at-the-vitruvian-update.675886/