chore: improve the changes for configuration

changes/ce/feat-10391.en.md

@@ -0,0 +1,7 @@
+Hide a large number of advanced options to simplify the configuration file.
+
+That includes `exhook`, `rewrite`, `topic_metric`, `persistent_session_store`, `overload_protection`,
+`flapping_detect`, `conn_congestion`, `stats,auto_subscribe`, `broker_perf`, `rule_engine`, `bridge`,
+`shared_subscription_group`, `slow_subs`, `ssl_options.user_lookup_fun` and some advance items
+in `node` and `dashboard` section, [#10358](https://github.com/emqx/emqx/pull/10358),
+[#10381](https://github.com/emqx/emqx/pull/10381), [#10385](https://github.com/emqx/emqx/pull/10385).

changes/ce/feat-10426.en.md

@@ -1,10 +1,4 @@
-1. Changes in configuration priority:
-   For new EMQX installations, configuration priority is `ENV > emqx.conf > HTTP API`.
-   For upgrades from an older version with cluster-override.conf, configuration priority remains the same: `HTTP API > ENV > emqx.conf`.
-2. Deprecation of `data/configs/local-override.conf`.
-3. Simplified configuration items, hidden some advanced items
-   The hidden configurations include: exhook,rewrite,topic_metric,persistent_session_store,overload_protection,
-   flapping_detect,conn_congestion,stats,auto_subscribe,broker_perf,rule_engine,bridge,shared_subscription_group,slow_subs
-   ssl_options.user_lookup_fun and some advance items in node/dashboard.
-4. This hidden update doesn't change the functionality of the original configuration,
-   but it sets the stage for an improved presentation of configuration documentation in future versions.
+Optimize the configuration priority mechanism to fix the issue where the configuration
+changes made to `etc/emqx.conf` do not take effect after restarting EMQX.
+
+More introduction about the new mechanism: [Configure Override Rules](https://www.emqx.io/docs/en/v5.0/configuration/configuration.html#configure-override-rules)