fails with jupyter-server>=2

Hello,
jupyter-server has reached 2.x and is the new bases for further JupyterLab versions.
Any chance the jupyterlab-gitlab extension can support jupyter-server>=2?

Changelog of jupyter-server 2.0: https://jupyter-server.readthedocs.io/en/latest/other/changelog.html#id58

Best regards,
Jens Henrik