[ANN] JupyterHub 2.2

We’ve released JupyterHub 2.2.0. It’s a small release, fixing minor issues


  • restore “access server” links to the admin page, lost 2.0
  • Authenticators can now manage group membership, for deployments that want to defer group management to the identity provider (e.g. GitHub teams, LDAP, etc.). As of yet, Authenticators have yet to implement this, but JupyterHub now allows them to.

If you were relying on PAM sessions being opened at login (and this worked for you), the behavior has become opt-in (c.PAMAuthenticator.open_sessions = True), as the implementation only works in some cases and causes problems in others.

Release notes.

Thanks to all who contributed!