Nope...NON-UPDATING:
Can I continue using Studio One Pro after my Studio One+ Hybrid subscription has expired?
Yes, if you decide to cancel your subscription, you will own a non-updating Studio One Pro license after your Hybrid plan ends. An active Studio One+ Hybrid subscription is only required for access to exclusive Studio One+ tools, content, and features. After your Hybrid plan ends, you can get access to Studio One Pro’s major "point" release updates (Ex. X.1, X.2, etc.) by purchasing a Studio One+ Monthly plan, renewing your Studio One+ Hybrid plan, or purchasing a standalone Pro perpetual license upgrade (Pro-to-Pro) at any time. All three purchase options are available for users on non-updating Pro licenses.