It won't be long until we release CUR3D 3.0. The Steam Edition will appear a little later; But if you want to get a taste of the new version, you now have the chance to test both the Maker and the Professional Edition for 14 days free of charge.
You can find out everything else here: https://www.ruhrsource.com/cur3d-2-0-the-first-real-3d-printing-prepress/cur3d-3-0-open-beta/?lang=en