[knot-dns-users] Knot Dns 2.5.3 and ZSK / KSK.

Hello, I am a bit news with Knot DNS 2.5.3 and also DNSSEC as well. I am succesfully migrated from a non dnssec bind to knot dns, this is working like a charm. Now I would like to migrate one zone into DNSSEC. Everything is working *except* getting keys (ZSK/KSK) to publish to Gandi. I got this tutorial (french sorry) : https://www.swordarmor.fr/gestion-automatique-de-dnssec-avec-knot.html that seems to works BUT the publication of the DNSKEY has chenged, and I didn't find a nice way to get it. Have any ideas ? Regards, Xavier