[external-dns-management]

🐛 Bug Fixes

• [USER] updated K8s dependencies to v0.18.18 to fix deletion handling for inconsistently/wrongly disappeared source object (#177, @MartinWeindel)

🏃 Others

• [OPERATOR] fix dnsannotation handling (#180, @MartinWeindel)
• [OPERATOR] Updating controller-manager-library including vendoring K8s dependencies @v0.20.6. (#179, @MartinWeindel)
• [OPERATOR] Replacing apiVersion extensions/v1beta1 for Ingress with networking.k8s.io/v1beta1. (#179, @MartinWeindel)
• [OPERATOR] Only reconcile affected zones on owner changes to reduce work load (#178, @MartinWeindel)