---
features:
  - |
    Adds support for Redfish virtual media and PXE boot using a common set of
    variables. Migration to using ``kolla_ironic_kernel_append_params`` is
    advised. New boot variables are:

    * ``kolla_ironic_kernel_append_params``
    * ``kolla_ironic_kernel_append_params_default``
    * ``kolla_ironic_kernel_append_params_extra``
