This is awesome: exactly the kind of simplicity the personal server market needs. I dropped you an email; really interested in making Known work with the platform.
I've created a number of SaaS services over the years and the pain of building a scaleable service shouldn't have to be repeated by every single app developer. It's a huge distraction from building a great app.
It shouldn't take much work to get Known running as a one-click auto-upgrading app, but I look forward to your feedback on the process. Thanks!