emqx4.3/changes/ce/feat-11138.en.md

• Change k8s api_server default value from http://127.0.0.1:9091 to https://kubernetes.default.svc:443
• emqx_ctl conf show cluster no longer displays irrelevant configuration items, such as when discovery_strategy=static, it will not display configuration information related to etcd/k8s/dns.
• Remove zones(deprecated config key) from emqx_ctl conf show_keys