It looks like you have the latest Oasis version available for the Genesis Framework.
However, we did create a new separate version that is a Gutenberg/Block Theme with Full Site Editing features. This version doesn’t require the Genesis Framework and utilizes all of the newest WordPress Blocks, Patterns, and Template features.
If you’re ever interested in that you can check it out in the shop. Other than that, the Genesis version you have should still work fine.
It won’t have the automatic updates, (at least not yet, but possibly in the future). If interested I can add your email to a list were I can send out update notifications. I also provide update notifications through Social Media. I try to make sure and code everything properly the right way the first time so there’s never a need for any Major/Emergency updates. Most of the updates are usually addon features or things that enhance or fix small css stuff.
I would be more than happy to help migrate to the new version of Oasis (or any theme you’d like). In this case we could get everything setup and then remove Genesis and any other plugins that won’t be needed with the new version.