Release notes for version 0.67.3

Release date: 31 Aug 2026

• add dnsConfig option to set a custom DNS config for the pod. See #3174
• added global.versions (metrics/logs/traces/anomaly/alertmanager) to populate the operator's default-version env vars (VM_METRICS_VERSION, VM_LOGS_VERSION, VM_TRACES_VERSION, VM_ANOMALY_VERSION, VM_VMALERTMANAGER_ALERTMANAGERVERSION); an explicit entry in env for the same variable still takes precedence. See #3186