I noticed this one earlier this year, and then completely forgot about it until I stumbled across it again a couple days ago. No release date yet, but it looks interesting.
https://myriads-renaissance-game.com/There's an 80-turn demo on Steam as well. I've played it a bit, and it seems pretty fun so far. Still needs some fleshing out, obviously, but I'm enjoying what's there. It also includes a fairly decent tutorial.