You can join the lenstronomy mailing list by signing up on the google groups page.
The email list is meant to provide a communication platform between users and developers. You can ask questions, and suggest new features. New releases will be announced via this mailing list.
We also have a Slack channel for the community. Please send us an email such that we can add you to the channel.
If you encounter errors or problems with lenstronomy, please let us know! You can open an issue, make a post on the Slack channel or write an email to the lenstronomy developers.
We are also encouraging you to reach out with feature requests, general or specific feedback and questions about use cases.