Fix hotplug firmware for diskless boot

Diskless boot had been using initramfs firmware for hotplug firmware, even after root filesystem became available. This has been fixed.

Eaton PDU sensors

Some support for sensors on Eaton PDUs has been added

Set autoconnect on network connections configured by confignet

Particularly additional interfaces are now more consistently configured to automatically come up.

nodelist now supports custom delimiting of node list

See nodelist -d for details.

Identity deployment enhancements for EL7, Ubuntu 20.04 and 22.04,

Identity image based deployments for three platforms has been added.

Support multi stage plays in ansible playbooks

The ansible support has been extended to support playbooks with multi-stage plays.