--- prelude: | The OpenStack Bare Metal as a Service team announces the release of ironic version 12.0 which introduces a number of new features as part of the Stein development cycle. * Per-node automated cleaning control * Redfish out-of-band introspection * Redfish BIOS configuration management * Support for direct image downloads from the conductor host. * Support for validating the enhanced image checksums introduced in the Image service in Rocky. * Dedicated ``ipxe`` boot interface enabling better co-existence of different hardware types. * Configurable ``disk_erasure_concurrency`` to speed disk cleaning. * Configurable "protected" nodes to help prevent accidential actions upon critical nodes. And many many bug fixes, Enjoy!