use a subnet's domain-name as a qualifying suffix for DDN (trac #5048)
Proposed fix for: https://oldkea.isc.org/ticket/5048 "Kea servers should be able to use a subnet's domain-name as a qualifying suffix for DDNS"
This fix is against KEA 1.4.0 https://github.com/isc-projects/kea/pull/106
UPDATE: Uploaded patch against 1.5.0
Opening issue so it stays on your radar.
Can I ask you to open an issue there, so this fix is on Kea engineers' radars? We don't look at github too often...