Release v2.2.9

[2.2.9] - 2026-07-07

Fixed

• Cluster node health checks (used for each node's last-synced status) no longer flood the DNS server with repeated connection attempts when the cluster's internal HTTPS certificate isn't trusted (e.g. Technitium's default self-signed certificate, when the admin API itself is accessed over plain HTTP). Certificate verification is now tried first and only relaxed if that specific check fails on a certificate error; failures are also now logged instead of failing silently.