Head to the location below on your phone system settings or visit this link to jump there right away. For the sake of this guide, you'll be using your phone to manage your Stadia activity. You can do just that from within your Google account on your phone or desktop web browser. If you want to track your Stadia gaming sessions and filter them out to view all at once, then you're in luck.
They also managed to silently sneak in a way to keep track of your Stadia gaming sessions too, which is pretty handy.
You can expect wireless Stadia controller support for many more devices, high-quality 4K gaming on all Chrome web browsers, and more Google Assistant features. Since Stadia is an early access game streaming platform, Google is still working on bringing big things to the table.