Hello,

Our Helm Chart uses the command that is deleted in Airflow 2.0. We should consider what we want to do with it - add this command again or delete the reference to this command in the Helm Chart.
https://github.com/apache/airflow/blob/d41c6a46b176a80e1cdb0bcc592f5a8baec21c41/chart/templates/scheduler/scheduler-deployment.yaml#L177-L197
Related PR: 
https://github.com/apache/airflow/pull/6843

Best regards,
Kamil Breguła
CC: @dstandish 
airflow/cli/cli_parser.py
ARG_ROLE,
            ARG_USERNAME,
            ARG_EMAIL,
            ARG_FIRSTNAME,
            ARG_LASTNAME,
            ARG_PASSWORD,
            ARG_USE_RANDOM_PASSWORD,
        ),
        epilog=(
            'examples:\n'
            'To create an user with "Admin" role and username equals to "admin", run:\n'
            '\n'
            '    $ airflow users create \\\n'
            '          --username admin \\\n'
            '          --firstname FIRST_NAME \\\n'
            '          --lastname LAST_NAME \\\n'
            '          --role Admin \\\n'
            '          --email admin@example.org'
        ),
    ),
    ActionCommand(
        name='delete',
        help='Delete a user',
        func=lazy_load_command('airflow.cli.commands.user_command.users_delete'),
        args=(ARG_USERNAME,),
    ),
    ActionCommand(
        name='add-role',
        help='Add role to a user',
        func=lazy_load_command('airflow.cli.commands.user_command.add_role'),