Last week we announced the dashboard added the ability to clone individual machine.
As of this week you can now scale individual machine to Shared or Performance, add CPU count, and update your RAM 
For the curious, this basically does the same things that flyctl machines update does with some tweaks for the dashboard. But in the guts it’s just operating basic features of the Machines API.
This is somewhat primitive, but it’s a step towards some broader management of your apps’ machines from the dashboard.