---
features:
  - |
    Methods of all `Manager` objects now support passing `global_request_id`
    argument, which is passed to ironic API in the header of an HTTP request.
    Also it is now possible to instantiate `IronicClient` object passing
    `global_request_id` and `additional_headers`, which will be passed to all
    requests this client object will be doing. `global_request_id` passed to
    the method of the `Manager` object will override the `global_request_id`
    specified through `IronicClient` constructor.