You should still manage your account, create apps, update your credit cards, emails, etc. at bubble.io, as you would do before the upgrade. However, your apps are hosted on a subdomain (dXX.bubble.is). The first time you'll visit this URL, you'll be prompted to login with your Bubble credentials. When you'll edit your app (from bubble.io/home), you'll be take directly to the right subdomain. New apps will automatically be added to your Dedicated Cluster.