More information and documentation will be made available as the project reaches end-user maturity.
For now we provide the following resources where you can learn more about the project and what we are planning.
The Lumen Core Team has weekly standups that are open to the public. If you want to join you can get the current information at the Elixir Slack which you can join here and you will find us in the #lumen channel.
We also provide the standups as video recordings on our YouTube channel. They will be in this playlist.