Hello there!

First, thank you for the your support. Right now we are focused on ensuring that each faction is in as close to a perfect state as possible before introducing the next. Currently we are finalizing TEC, with Vasari on the horizon. We want to ensure the overall experience to be a marked improvement over the first game, and appreciate your patience as content updates.

Vasari are for now confirmed to come in Fall 2023, but that's a bit vague of course. Keep an eye out for more precise dates I guess

The game is just in an alpha state currently (since last update, before that it was a technical preview). This is luckily how Ironclad has always done it, and Stardock very often as well, and so far the devs have been great in accepting and implementing feedback, so hopefully you can give that as well