Adding extra collaborators

The collaborators and developers settings are populated with the information extracted from the repository collaborator list (who are also contributors). If you want to include extra collaborators, you can use the extraCollaborators setting:

ThisBuild / extraCollaborators += Collaborator(
    "alejandrohdezma",
    "Alejandro Hernández",
    "https://github.com/alejandrohdezma"
)

If you don't want to provide all the details for an extra collaborator, you can use the Collaborator.github constructor and let sbt-github download its information for you:

ThisBuild / extraCollaborators += Collaborator.github("alejandrohdezma")