From 2b647e112bf04edbba04aacf3dc883a3244a28cc Mon Sep 17 00:00:00 2001
From: firest <blankalupo@163.com>
Date: Sun, 29 Jan 2023 20:30:19 +0800
Subject: [PATCH] chore: update changes

---
 changes/v4.4.15-en.md | 6 ++++++
 changes/v4.4.15-zh.md | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/changes/v4.4.15-en.md b/changes/v4.4.15-en.md
index 88ad61ca6..f0cd4dad6 100644
--- a/changes/v4.4.15-en.md
+++ b/changes/v4.4.15-en.md
@@ -4,6 +4,12 @@
 
 - Added Ubuntu 22.04 package release [#9831](https://github.com/emqx/emqx/pull/9831).
 
+- Improve the integration of the `banned` and the `delayed` feature [#9790](https://github.com/emqx/emqx/pull/9790).
+  Now when publishing a delayed message will check first if its source client is banned, if true, this publish will be ignored.
+
+- Security enhancement for retained messages [#9790](https://github.com/emqx/emqx/pull/9790).
+  The retained messages will not be published if the publisher client is banned.
+
 ## Bug fixes
 
 - Fix the problem that new MQTT TLS connections failed to establish after release hot upgrade [#9810](https://github.com/emqx/emqx/pull/9810).
diff --git a/changes/v4.4.15-zh.md b/changes/v4.4.15-zh.md
index 6d2859e82..a08c3d8db 100644
--- a/changes/v4.4.15-zh.md
+++ b/changes/v4.4.15-zh.md
@@ -4,6 +4,12 @@
 
 - 发布 Ubuntu 22.04 安装包 [#9831](https://github.com/emqx/emqx/pull/9831)。
 
+- 增强 `封禁` 和 `延迟消息` 这两个功能的集成性 [#9790](https://github.com/emqx/emqx/pull/9790)。
+  现在发送延迟消息前，会先检查消息的来源客户端是否被封禁了，如果是，这条延迟消息将会被忽略。
+
+- 增强 `保留消息` 的安全性 [#9790](https://github.com/emqx/emqx/pull/9790)。
+  现在投递保留消息前，会先过滤掉来源客户端被封禁了的那些消息。
+
 ## 修复
 
 - 修复版本热升级之后，新的 MQTT TLS 连接建立失败的问题 [#9810](https://github.com/emqx/emqx/pull/9810)。