Add user-yaml to be able to load and test not-yet released plugins.
Steps:
Make your own plugins.yaml in github, with references to your plugin(s).
Add parameter user_yaml like:
user_yaml         https://raw.githubusercontent.com/...user.../craftbeerpi-plugins/master/plugins.yaml             User yaml http address
After that you see your own plugins in addon-list.

- Import BeerXML
- Import REST API
- Migration DB
- Set Default Screen after Start
- Cleanup