You now have the ability to enable a Debugger view. If Debugger is turned on from Settings, then the Debugger menu option will appear in your sidebar.
The Debugger is really meant as a fixed view for developers, much like "Stats for Nerds" on YouTube. It's a live static view of your current connection, which differs slightly from the modular and customizable Dashboard Builder.
The Debugger allows for a more detailed, Power User view of what's happening in the software under the hood. We use this for diagnostics and improving our service. You can download debug logs by simply clicking on your upper right corner button.