Do you want to test out Brynn the Skywarden in Atlas Reactor? You can do that right now on the game’s test server. You can even stream about her and sing her praises on every available forum. The developers are fine with it; it’s a public test server, there’s no NDA. But even if you don’t want to play around with Brynn, you may want to check out the test server, as there have been extensive balance changes to a wide variety of characters.
Aurora, Asana, and Nix have all received some downgrades, as Trion felt all three characters were a bit too easy to play successfully; by contrast, Orion, Blackburn, and Juno have all gotten buffed up. And that’s not counting the smaller tweaks to specific mods or other options to ensure that the game has a more balanced environment. You don’t have to just read about the changes, though; as mentioned, you can try them out. Right now, if you’re at a place where you can run the game (your work may be very accepting).