chore: update the change logs

changes/v4.3.22-en.md

@@ -5,6 +5,11 @@
 
 ### Bug fixes
 
+- Improve the display of rule's 'Maximum Speed' counter to only reserve 2 decimal places. [#9185](https://github.com/emqx/emqx/pull/9185)
+  This is to avoid displaying floats like `0.30000000000000004` on the dashboard.
+
+- Fix the issue that emqx prints too many error logs when connecting to mongodb but auth failed. [#9184](https://github.com/emqx/emqx/pull/9184)
+
 - Fix that after receiving publish in `idle mode` the emqx-sn gateway may panic [#9024](https://github.com/emqx/emqx/pull/9024).
 
 - "Pause due to rate limit" log level demoted from warning to notice [#9134](https://github.com/emqx/emqx/pull/9134).

changes/v4.3.22-zh.md

@@ -5,6 +5,11 @@
 
 ### 修复
 
+- 改进规则的 "最大执行速度" 的计数，只保留小数点之后 2 位 [#9185](https://github.com/emqx/emqx/pull/9185)
+  避免在 dashboard 上展示类似这样的浮点数：`0.30000000000000004`。
+
+- 修复在尝试连接 MongoDB 数据库过程中，如果认证失败会不停打印错误日志的问题。[#9184](https://github.com/emqx/emqx/pull/9184)
+
 - 修复 emqx-sn 插件在“空闲”状态下收到消息发布请求时可能崩溃的情况 [#9024](https://github.com/emqx/emqx/pull/9024)。
 
 - 限速 “Pause due to rate limit” 的日志级别从原先的 `warning` 降级到 `notice` [#9134](https://github.com/emqx/emqx/pull/9134)。