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     new 95173d2  Latest site on successful build auto-pushed to asf-site
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commit 95173d2ad9b240a405bf31f909977188a4aaee82
Author: github-action <ac...@github.com>
AuthorDate: Sun Oct 17 16:53:31 2021 +0000

    Latest site on successful build auto-pushed to asf-site
---
 _posts/2021-08-08-release-notes-4.9.2.md           |  61 ++++++++
 content/about/contact/index.html                   |   2 +-
 content/about/rewards/index.html                   |   2 +-
 content/about/team/index.html                      |   2 +-
 .../launch-rocketmq-code-marathon/index.html       |   6 +-
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 content/docs/best-practice-broker/index.html       |   2 +-
 content/docs/best-practice-consumer/index.html     |   2 +-
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 content/docs/how-to-contribute/index.html          |   2 +-
 content/docs/logappender-example/index.html        |   2 +-
 content/docs/motivation/index.html                 |   2 +-
 content/docs/openmessaging-example/index.html      |   2 +-
 content/docs/order-example/index.html              |   2 +-
 content/docs/pull-request/index.html               |   2 +-
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 content/docs/rmq-deployment/index.html             |   2 +-
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 content/docs/transaction-example/index.html        |   2 +-
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diff --git a/_posts/2021-08-08-release-notes-4.9.2.md b/_posts/2021-08-08-release-notes-4.9.2.md
new file mode 100644
index 0000000..fb7c123
--- /dev/null
+++ b/_posts/2021-08-08-release-notes-4.9.2.md
@@ -0,0 +1,61 @@
+---
+title: "Release Notes - Apache RocketMQ - Version 4.9.2"
+categories:
+  - Release_Notes
+tags:
+  - Release_Notes
+  - RocketMQ
+  - Version
+---
+
+Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to <a href='/docs/quick-start/'>Quick Start</a>.
+
+
+<h2> Download the 4.9.2 release</h2>
+    
+* Source: [rocketmq-all-4.9.2-source-release.zip](https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip) [[PGP](https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip.asc)] [[SHA512](https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip.sha512)]
+* Binary: [rocketmq-all-4.9.2-bin-release.zip](https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip) [[PGP](https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip.asc)] [[SHA512](https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip.sha512)]
+
+## Feature
+<ul>
+<li>[<a href='https://github.com/apache/rocketmq/wiki/RIP-7-Multiple-Directories-Storage-Support'>RIP-7</a>] - Multiple Directories Storage Support</li>
+</ul>
+
+
+## Improvement
+<ul>
+<li>[<a href='https://github.com/apache/rocketmq/issues/2964'>ISSUE-2964</a>] - Add a query consumer config command in mqadmin.</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3148'>ISSUE-3148</a>] - Support metadata export</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3194'>ISSUE-3194</a>] - [PART A] Use LongAdder instead of AtomicLong in BrokerStatsService to improve performance.</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3194'>ISSUE-3194</a>] - [PART C] Replace AtomicLong with LongAdder in StatsItem.java to improve performance</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3347'>ISSUE-3347</a>] - Improve performance of expandIP, and readable</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3346'>ISSUE-3346</a>] - Avoid double parse remoteAddr in rpcHook call</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3136'>ISSUE-3136</a>] - TraceDataEncoder add SubAfter trace bean timestamp</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3245'>ISSUE-3245</a>] - Use df algorithm to calculate the disk used ratio</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3384'>ISSUE-3384</a>] - Add SendBack message to SCHEDULE_TOPIC_XXXX stats</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3375'>ISSUE-3375</a>] - Lazy init GetMessageResult only when find message.</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3361'>ISSUE-3361</a>] - DefaultMQProducer's constructor can call the overloaded constructor.</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/2724'>ISSUE-2724</a>] - Resend message to DLQ directly when max reconsume times reach</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3314'>ISSUE-3314</a>] - Make mqClientApi request timeout settable</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3296'>ISSUE-3296</a>] - Add get stats and single queue stats for schedule topic</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3308'>ISSUE-3308</a>] - Production level pull api demo</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3284'>ISSUE-3284</a>] - Optimizing benchmark code</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3215'>ISSUE-3215</a>] - Polish litePullConsumer seek logic #3216</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3225'>ISSUE-3225</a>] - Change Random to ThreadLocalRandom in broker</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/2962'>ISSUE-2962</a>] - Implement DefaultMQAdminExt::examineTopicConfig function</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/2726'>ISSUE-2726</a>] - Retrying by customizing response code</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/2436'>ISSUE-2436</a>] - DLQ topic default perm change</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/1848'>ISSUE-1848</a>] - Add write perm admin command </li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3333'>ISSUE-3333</a>] - Remove commons-codes dependency</li>
+<li>[<a href='https://github.com/apache/rocketmq/pull/3335'>ISSUE-NONE</a>] - Update rocketmq client maven version </li>
+</ul>
+
+## Bug
+<ul>
+<li>[<a href='https://github.com/apache/rocketmq/issues/503'>ISSUE-503</a>] - NOT_CONSUME_YET not right in RocketMQ Console</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/2667'>ISSUE-2667</a>] - Repair file doesn't exist on this path'</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3281'>ISSUE-3281</a>] - Fix fail to delete topic perm list and global white address(#3128)</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3326'>ISSUE-3326</a>] - Fix send trace fail if broker set tls.server.mode=enforcing</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/3288'>ISSUE-3288</a>] - Fix producer always timeouts while sending first message</li>
+<li>[<a href='https://github.com/apache/rocketmq/issues/1869'>ISSUE-1869</a>] - Delay message can't be consumed when delay offset in delayOffset.json is wrong</li>
+</ul>
diff --git a/content/about/contact/index.html b/content/about/contact/index.html
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@@ -57,7 +57,7 @@
 
 
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diff --git a/content/about/team/index.html b/content/about/team/index.html
index 5d823c8..17090bb 100644
--- a/content/about/team/index.html
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-  <meta property="article:published_time" content="2021-09-25T06:21:21+00:00">
+  <meta property="article:published_time" content="2021-10-17T16:53:20+00:00">
 
 
 
diff --git a/content/activity/launch-rocketmq-code-marathon/index.html b/content/activity/launch-rocketmq-code-marathon/index.html
index cd75b8e..ab207a2 100644
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+++ b/content/activity/launch-rocketmq-code-marathon/index.html
@@ -560,7 +560,7 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
 </a>
       
     </h2>
@@ -570,10 +570,10 @@
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
 </div>
         
diff --git a/content/categories/index.html b/content/categories/index.html
index 9fc3884..b512b30 100644
--- a/content/categories/index.html
+++ b/content/categories/index.html
@@ -531,6 +531,12 @@
 <!-- If not equal to previous then it must be unique as sorted -->
 
 
+
+
+
+<!-- If not equal to previous then it must be unique as sorted -->
+
+
 <!-- Push to group_names -->
 
 
@@ -791,6 +797,32 @@ January 5th 2017
     
     <h2 class="archive__item-title" itemprop="headline">
       
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
+</a>
+      
+    </h2>
+    
+      <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> 
+
+
+
+
+  1 minute read
+</p>
+    
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+  </article>
+</div>
+  
+    
+
+
+
+<div class="list__item">
+  <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork">
+    
+    <h2 class="archive__item-title" itemprop="headline">
+      
         <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
 </a>
       
diff --git a/content/collection-archive/index.html b/content/collection-archive/index.html
index e8553c8..025c501 100644
--- a/content/collection-archive/index.html
+++ b/content/collection-archive/index.html
@@ -1114,6 +1114,8 @@ and the coordination is mainly achieved through managing...</p>
   
     
   
+    
+  
 
   
     
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diff --git a/content/dowloading/releases/index.html b/content/dowloading/releases/index.html
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diff --git a/content/feed.xml b/content/feed.xml
index 0d61818..704da12 100644
--- a/content/feed.xml
+++ b/content/feed.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.9.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2021-09-25T06:21:21+00:00</updated><id>/feed.xml</id><title type="html">Apache RocketMQ</title><subtitle>The homepage of RocketMQ.</subtitle><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/ass [...]
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.9.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2021-10-17T16:53:20+00:00</updated><id>/feed.xml</id><title type="html">Apache RocketMQ</title><subtitle>The homepage of RocketMQ.</subtitle><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/ass [...]
 
 &lt;p&gt;Below is a summary of the issues addressed in the version 1.0.0 release of RocketMQ Dashboard. For full documentation of the release, a guide to get started, please refer to &lt;a href=&quot;https://github.com/apache/rocketmq-dashboard&quot;&gt;Quick Start&lt;/a&gt;.&lt;/p&gt;
 &lt;h2&gt; Download the 1.0.0 release&lt;/h2&gt;
@@ -190,7 +190,57 @@
 &lt;/li&gt;
 &lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3109&quot;&gt;ISSUE-3110&lt;/a&gt;] -  Fix: remove useless code.
 &lt;/li&gt;
-&lt;/ul&gt;</content><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/assets/images/rmq-logo.png&quot;, &quot;bio&quot;=&gt;&quot;An open source distributed messaging and streaming data platform.&quot;, &quot;location&quot;=&gt;&quot;Hangzhou, China&quot;, &quot;email&quot;=&gt;&quot;dev@rocketmq.apache.org&quot;, &quot;uri&quot;=&gt;&quot;http://rocketmq.apache.org&quot;, &quot;bitbucket&quot;=&gt;nil, &quot;codepen&quot;=&gt;nil, &quot;dribbble&quot;=&gt;nil, &quo [...]
+&lt;/ul&gt;</content><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/assets/images/rmq-logo.png&quot;, &quot;bio&quot;=&gt;&quot;An open source distributed messaging and streaming data platform.&quot;, &quot;location&quot;=&gt;&quot;Hangzhou, China&quot;, &quot;email&quot;=&gt;&quot;dev@rocketmq.apache.org&quot;, &quot;uri&quot;=&gt;&quot;http://rocketmq.apache.org&quot;, &quot;bitbucket&quot;=&gt;nil, &quot;codepen&quot;=&gt;nil, &quot;dribbble&quot;=&gt;nil, &quo [...]
+
+&lt;h2&gt; Download the 4.9.2 release&lt;/h2&gt;
+
+&lt;ul&gt;
+  &lt;li&gt;Source: &lt;a href=&quot;https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip&quot;&gt;rocketmq-all-4.9.2-source-release.zip&lt;/a&gt; [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip.asc&quot;&gt;PGP&lt;/a&gt;] [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip.sha512&quot;&gt;SHA512&lt;/a&gt;]&lt;/li&gt;
+  &lt;li&gt;Binary: &lt;a href=&quot;https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip&quot;&gt;rocketmq-all-4.9.2-bin-release.zip&lt;/a&gt; [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip.asc&quot;&gt;PGP&lt;/a&gt;] [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip.sha512&quot;&gt;SHA512&lt;/a&gt;]&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h2 id=&quot;feature&quot;&gt;Feature&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/wiki/RIP-7-Multiple-Directories-Storage-Support&quot;&gt;RIP-7&lt;/a&gt;] - Multiple Directories Storage Support&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h2 id=&quot;improvement&quot;&gt;Improvement&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2964&quot;&gt;ISSUE-2964&lt;/a&gt;] - Add a query consumer config command in mqadmin.&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3148&quot;&gt;ISSUE-3148&lt;/a&gt;] - Support metadata export&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3194&quot;&gt;ISSUE-3194&lt;/a&gt;] - [PART A] Use LongAdder instead of AtomicLong in BrokerStatsService to improve performance.&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3194&quot;&gt;ISSUE-3194&lt;/a&gt;] - [PART C] Replace AtomicLong with LongAdder in StatsItem.java to improve performance&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3347&quot;&gt;ISSUE-3347&lt;/a&gt;] - Improve performance of expandIP, and readable&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3346&quot;&gt;ISSUE-3346&lt;/a&gt;] - Avoid double parse remoteAddr in rpcHook call&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3136&quot;&gt;ISSUE-3136&lt;/a&gt;] - TraceDataEncoder add SubAfter trace bean timestamp&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3245&quot;&gt;ISSUE-3245&lt;/a&gt;] - Use df algorithm to calculate the disk used ratio&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3384&quot;&gt;ISSUE-3384&lt;/a&gt;] - Add SendBack message to SCHEDULE_TOPIC_XXXX stats&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3375&quot;&gt;ISSUE-3375&lt;/a&gt;] - Lazy init GetMessageResult only when find message.&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3361&quot;&gt;ISSUE-3361&lt;/a&gt;] - DefaultMQProducer's constructor can call the overloaded constructor.&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2724&quot;&gt;ISSUE-2724&lt;/a&gt;] - Resend message to DLQ directly when max reconsume times reach&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3314&quot;&gt;ISSUE-3314&lt;/a&gt;] - Make mqClientApi request timeout settable&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3296&quot;&gt;ISSUE-3296&lt;/a&gt;] - Add get stats and single queue stats for schedule topic&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3308&quot;&gt;ISSUE-3308&lt;/a&gt;] - Production level pull api demo&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3284&quot;&gt;ISSUE-3284&lt;/a&gt;] - Optimizing benchmark code&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3215&quot;&gt;ISSUE-3215&lt;/a&gt;] - Polish litePullConsumer seek logic #3216&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3225&quot;&gt;ISSUE-3225&lt;/a&gt;] - Change Random to ThreadLocalRandom in broker&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2962&quot;&gt;ISSUE-2962&lt;/a&gt;] - Implement DefaultMQAdminExt::examineTopicConfig function&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2726&quot;&gt;ISSUE-2726&lt;/a&gt;] - Retrying by customizing response code&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2436&quot;&gt;ISSUE-2436&lt;/a&gt;] - DLQ topic default perm change&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1848&quot;&gt;ISSUE-1848&lt;/a&gt;] - Add write perm admin command &lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3333&quot;&gt;ISSUE-3333&lt;/a&gt;] - Remove commons-codes dependency&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/pull/3335&quot;&gt;ISSUE-NONE&lt;/a&gt;] - Update rocketmq client maven version &lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h2 id=&quot;bug&quot;&gt;Bug&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/503&quot;&gt;ISSUE-503&lt;/a&gt;] - NOT_CONSUME_YET not right in RocketMQ Console&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2667&quot;&gt;ISSUE-2667&lt;/a&gt;] - Repair file doesn't exist on this path'&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3281&quot;&gt;ISSUE-3281&lt;/a&gt;] - Fix fail to delete topic perm list and global white address(#3128)&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3326&quot;&gt;ISSUE-3326&lt;/a&gt;] - Fix send trace fail if broker set tls.server.mode=enforcing&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/3288&quot;&gt;ISSUE-3288&lt;/a&gt;] - Fix producer always timeouts while sending first message&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1869&quot;&gt;ISSUE-1869&lt;/a&gt;] - Delay message can't be consumed when delay offset in delayOffset.json is wrong&lt;/li&gt;
+&lt;/ul&gt;</content><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/assets/images/rmq-logo.png&quot;, &quot;bio&quot;=&gt;&quot;An open source distributed messaging and streaming data platform.&quot;, &quot;location&quot;=&gt;&quot;Hangzhou, China&quot;, &quot;email&quot;=&gt;&quot;dev@rocketmq.apache.org&quot;, &quot;uri&quot;=&gt;&quot;http://rocketmq.apache.org&quot;, &quot;bitbucket&quot;=&gt;nil, &quot;codepen&quot;=&gt;nil, &quot;dribbble&quot;=&gt;nil, &quo [...]
 
 &lt;h2&gt; Download the 4.9.0 release&lt;/h2&gt;
 
@@ -496,117 +546,4 @@
 &lt;/li&gt;
 &lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq-spring/pull/244&quot;&gt;ISSUE #242&lt;/a&gt;] -  SyncSend batchMessage method without timeout param.
 &lt;/li&gt;
-&lt;/ul&gt;</content><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/assets/images/rmq-logo.png&quot;, &quot;bio&quot;=&gt;&quot;An open source distributed messaging and streaming data platform.&quot;, &quot;location&quot;=&gt;&quot;Hangzhou, China&quot;, &quot;email&quot;=&gt;&quot;dev@rocketmq.apache.org&quot;, &quot;uri&quot;=&gt;&quot;http://rocketmq.apache.org&quot;, &quot;bitbucket&quot;=&gt;nil, &quot;codepen&quot;=&gt;nil, &quot;dribbble&quot;=&gt;nil, &quo [...]
-
-&lt;h2&gt; Download the 4.7.1 release&lt;/h2&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;Source: &lt;a href=&quot;https://archive.apache.org/dist/rocketmq/4.7.1/rocketmq-all-4.7.1-source-release.zip&quot;&gt;rocketmq-all-4.7.1-source-release.zip&lt;/a&gt; [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.7.1/rocketmq-all-4.7.1-source-release.zip.asc&quot;&gt;PGP&lt;/a&gt;] [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.7.1/rocketmq-all-4.7.1-source-release.zip.sha512&quot;&gt;SHA512&lt;/a&gt;]&lt;/li&gt;
-  &lt;li&gt;Binary: &lt;a href=&quot;https://archive.apache.org/dist/rocketmq/4.7.1/rocketmq-all-4.7.1-bin-release.zip&quot;&gt;rocketmq-all-4.7.1-bin-release.zip&lt;/a&gt; [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.7.1/rocketmq-all-4.7.1-bin-release.zip.asc&quot;&gt;PGP&lt;/a&gt;] [&lt;a href=&quot;https://www.apache.org/dist/rocketmq/4.7.1/rocketmq-all-4.7.1-bin-release.zip.sha512&quot;&gt;SHA512&lt;/a&gt;]&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h2 id=&quot;improvement&quot;&gt;Improvement&lt;/h2&gt;
-&lt;ul&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2088&quot;&gt;ISSUE-2088&lt;/a&gt;] -  Optimize RocketMQ client's stats of RT to make sense.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2085&quot;&gt;ISSUE-2085&lt;/a&gt;] -  Support graceful shutdown for push consumer.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2082&quot;&gt;ISSUE-2082&lt;/a&gt;] -  Use StringBuilder instead of StringBuffer.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2065&quot;&gt;ISSUE-2065&lt;/a&gt;] -  Upgrade fastjson version to prevent RCE problem.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2007&quot;&gt;ISSUE-2007&lt;/a&gt;] -  Upgrade fastjson version to prevent serious security problem.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1992&quot;&gt;ISSUE-1992&lt;/a&gt;] -  Optimize the log output in Broker2Client class.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1988&quot;&gt;ISSUE-1988&lt;/a&gt;] -  Update messageDelay property incorrectly with updateBrokerConfig command.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1976&quot;&gt;ISSUE-1976&lt;/a&gt;] -  Improve the security of the system topic operation.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1912&quot;&gt;ISSUE-1912&lt;/a&gt;] -  Polish the consumer offset commit logic for lite pull consumer.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1895&quot;&gt;ISSUE-1895&lt;/a&gt;] -  Expose the flush disk timeout error to user when sending messages.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1689&quot;&gt;ISSUE-1689&lt;/a&gt;] -  Add interfaces to remove unused statsItem in BrokerStatsManager class.
-&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h2 id=&quot;bug&quot;&gt;Bug&lt;/h2&gt;
-&lt;ul&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2118&quot;&gt;ISSUE-2118&lt;/a&gt;] -  Fix AdminBrokerProcessorTest can not pass when machine's hostname contains illegal characters.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2078&quot;&gt;ISSUE-2078&lt;/a&gt;] -  HmacSHA1 not available when use openjdk.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1901&quot;&gt;ISSUE-1901&lt;/a&gt;] -  Create reply message fail when using request/reply mode.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1906&quot;&gt;ISSUE-1906&lt;/a&gt;] -  BooleanConstantExpression might lead to class loading deadlock.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2044&quot;&gt;ISSUE-2044&lt;/a&gt;] -  DefaultLitePullConsumerImpl may throw null pointer exception.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2042&quot;&gt;ISSUE-2042&lt;/a&gt;] -  Client still connect to the old name server even it is removed from namesrvAddr list.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2036&quot;&gt;ISSUE-2036&lt;/a&gt;] -  Encode null value caused incorrect encoding result.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1978&quot;&gt;ISSUE-1978&lt;/a&gt;] -  The getBornHostString method may throw null pointer exception.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1950&quot;&gt;ISSUE-1950&lt;/a&gt;] -  Residual threads still exist after producer calls shutdown.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1931&quot;&gt;ISSUE-1931&lt;/a&gt;] -  The doAfterRpcHooks method is called twice in processRequestCommand method.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1879&quot;&gt;ISSUE-1879&lt;/a&gt;] -  GroupTransferService may be blocked by ResponseCallback in SYNC_MASTER mode.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1400&quot;&gt;ISSUE-1400&lt;/a&gt;] -  Disk space detection may be blocked when deleting a lot of files.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/729&quot;&gt;ISSUE-729&lt;/a&gt;] -  The wipeWritePermOfBroker method may throw null pointer exception.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/705&quot;&gt;ISSUE-705&lt;/a&gt;] -  The content of waitingThreadTable is not updated in time.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1807&quot;&gt;ISSUE-1807&lt;/a&gt;] -  Fix statistical error about hashSlotCount in index file.
-&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h2 id=&quot;test&quot;&gt;Test&lt;/h2&gt;
-&lt;ul&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1878&quot;&gt;ISSUE-1878&lt;/a&gt;] -  Add unit test about cleaning index file.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1859&quot;&gt;ISSUE-1859&lt;/a&gt;] -  Add codecov report for CI.
-&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h2 id=&quot;document-and-code-style-improvement&quot;&gt;Document and code style improvement&lt;/h2&gt;
-&lt;ul&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2054&quot;&gt;ISSUE-2054&lt;/a&gt;] -  Typo fix in RocketMQ_Example.md. 
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2053&quot;&gt;ISSUE-2053&lt;/a&gt;] -  Add @Override annotation for RMQOrderListener. 
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2035&quot;&gt;ISSUE-2035&lt;/a&gt;] -  Typo fix in DefaultMQProducerImpl class. 
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2034&quot;&gt;ISSUE-2034&lt;/a&gt;] -  Polish the java doc for MessageListenerOrderly class.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2020&quot;&gt;ISSUE-2020&lt;/a&gt;] -  Replace notify code blocks with existing method wakeup in ServiceThread.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2025&quot;&gt;ISSUE-2025&lt;/a&gt;] -  Refactor the code in processSendResponse method.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2011&quot;&gt;ISSUE-2011&lt;/a&gt;] -  Add english README.md document.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2006&quot;&gt;ISSUE-2006&lt;/a&gt;] -  Add request-reply document.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/2003&quot;&gt;ISSUE-2003&lt;/a&gt;] -  Remove useless code in MQClientInstance.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1971&quot;&gt;ISSUE-1971&lt;/a&gt;] -  Polish the comment in ConsumerFilterManager.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1964&quot;&gt;ISSUE-1964&lt;/a&gt;] -  Fix document error about admin tool.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1883&quot;&gt;ISSUE-1883&lt;/a&gt;] -  Fix document error about wipeWritePermSubCommand.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1866&quot;&gt;ISSUE-1866&lt;/a&gt;] -  Fix document error about transaction message.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1857&quot;&gt;ISSUE-1857&lt;/a&gt;] -  Refactor the code in DefaultMQProducerImpl class.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1741&quot;&gt;ISSUE-1741&lt;/a&gt;] -  Typo fix in ConsumeMessageOrderlyService.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1574&quot;&gt;ISSUE-1574&lt;/a&gt;] -  Typo fix in request code.
-&lt;/li&gt;
-&lt;li&gt;[&lt;a href=&quot;https://github.com/apache/rocketmq/issues/1505&quot;&gt;ISSUE-1505&lt;/a&gt;] -  Fix document error about batch sample.
-&lt;/li&gt;
-&lt;/ul&gt;</content><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/assets/images/rmq-logo.png&quot;, &quot;bio&quot;=&gt;&quot;An open source distributed messaging and streaming data platform.&quot;, &quot;location&quot;=&gt;&quot;Hangzhou, China&quot;, &quot;email&quot;=&gt;&quot;dev@rocketmq.apache.org&quot;, &quot;uri&quot;=&gt;&quot;http://rocketmq.apache.org&quot;, &quot;bitbucket&quot;=&gt;nil, &quot;codepen&quot;=&gt;nil, &quot;dribbble&quot;=&gt;nil, &quo [...]
\ No newline at end of file
+&lt;/ul&gt;</content><author><name>{&quot;name&quot;=&gt;nil, &quot;avatar&quot;=&gt;&quot;/assets/images/rmq-logo.png&quot;, &quot;bio&quot;=&gt;&quot;An open source distributed messaging and streaming data platform.&quot;, &quot;location&quot;=&gt;&quot;Hangzhou, China&quot;, &quot;email&quot;=&gt;&quot;dev@rocketmq.apache.org&quot;, &quot;uri&quot;=&gt;&quot;http://rocketmq.apache.org&quot;, &quot;bitbucket&quot;=&gt;nil, &quot;codepen&quot;=&gt;nil, &quot;dribbble&quot;=&gt;nil, &quo [...]
\ No newline at end of file
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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-      <a href="/release_notes/release-notes-rocketmq-spring-2.2.1/" class="pagination--pager" title="Release Notes - Apache RocketMQ Spring - Version 2.2.1
+      <a href="/release_notes/release-notes-4.9.2/" class="pagination--pager" title="Release Notes - Apache RocketMQ - Version 4.9.2
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-        <a href="/release_notes/release-notes-4.9.0/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.0
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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diff --git a/content/release_notes/release-notes-4.9.0/index.html b/content/release_notes/release-notes-4.9.2/index.html
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-<title>Release Notes - Apache RocketMQ - Version 4.9.0 - Apache RocketMQ</title>
+<title>Release Notes - Apache RocketMQ - Version 4.9.2 - Apache RocketMQ</title>
 
 
 
 
-<meta name="description" content="Below is a summary of the issues addressed in the 4.9.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.">
+<meta name="description" content="Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.">
 
 
 
 
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-<meta property="og:title" content="Release Notes - Apache RocketMQ - Version 4.9.0">
+<meta property="og:title" content="Release Notes - Apache RocketMQ - Version 4.9.2">
 
 
 
 
-  <meta property="og:description" content="Below is a summary of the issues addressed in the 4.9.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.">
+  <meta property="og:description" content="Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.">
 
 
 
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-  <meta name="twitter:title" content="Release Notes - Apache RocketMQ - Version 4.9.0">
-  <meta name="twitter:description" content="Below is a summary of the issues addressed in the 4.9.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.">
+  <meta name="twitter:title" content="Release Notes - Apache RocketMQ - Version 4.9.2">
+  <meta name="twitter:description" content="Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.">
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-    <meta itemprop="datePublished" content="June 08, 2021">
+    <meta itemprop="headline" content="Release Notes - Apache RocketMQ - Version 4.9.2">
+    <meta itemprop="description" content="Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.">
+    <meta itemprop="datePublished" content="August 08, 2021">
     
 
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-          <h1 class="page__title" itemprop="headline">Release Notes - Apache RocketMQ - Version 4.9.0
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-        <p>Below is a summary of the issues addressed in the 4.9.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to <a href="/docs/quick-start/">Quick Start</a>.</p>
+        <p>Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to <a href="/docs/quick-start/">Quick Start</a>.</p>
 
-<h2> Download the 4.9.0 release</h2>
+<h2> Download the 4.9.2 release</h2>
 
 <ul>
-  <li>Source: <a href="https://archive.apache.org/dist/rocketmq/4.9.0/rocketmq-all-4.9.0-source-release.zip">rocketmq-all-4.9.0-source-release.zip</a> [<a href="https://www.apache.org/dist/rocketmq/4.9.0/rocketmq-all-4.9.0-source-release.zip.asc">PGP</a>] [<a href="https://www.apache.org/dist/rocketmq/4.9.0/rocketmq-all-4.9.0-source-release.zip.sha512">SHA512</a>]</li>
-  <li>Binary: <a href="https://archive.apache.org/dist/rocketmq/4.9.0/rocketmq-all-4.9.0-bin-release.zip">rocketmq-all-4.9.0-bin-release.zip</a> [<a href="https://www.apache.org/dist/rocketmq/4.9.0/rocketmq-all-4.9.0-bin-release.zip.asc">PGP</a>] [<a href="https://www.apache.org/dist/rocketmq/4.9.0/rocketmq-all-4.9.0-bin-release.zip.sha512">SHA512</a>]</li>
+  <li>Source: <a href="https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip">rocketmq-all-4.9.2-source-release.zip</a> [<a href="https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip.asc">PGP</a>] [<a href="https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-source-release.zip.sha512">SHA512</a>]</li>
+  <li>Binary: <a href="https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip">rocketmq-all-4.9.2-bin-release.zip</a> [<a href="https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip.asc">PGP</a>] [<a href="https://www.apache.org/dist/rocketmq/4.9.2/rocketmq-all-4.9.2-bin-release.zip.sha512">SHA512</a>]</li>
 </ul>
 
 <h2 id="feature">Feature</h2>
 <ul>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2860">ISSUE-2860</a>] -  Support producer and cunsumer opentracing.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2833">ISSUE-2833</a>] -  Support trace for TranscationProducer.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2556">ISSUE-2556</a>] -  Support Lite pull consumer messaging trace.
-</li>
+<li>[<a href="https://github.com/apache/rocketmq/wiki/RIP-7-Multiple-Directories-Storage-Support">RIP-7</a>] - Multiple Directories Storage Support</li>
 </ul>
 
 <h2 id="improvement">Improvement</h2>
 <ul>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2133">ISSUE-2133</a>] -  RMQ_SYS_TRANS_OP_HALF_TOPIC be deleted after delete topic/group.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2328">ISSUE-2328</a>] -  The broker instance failed to start due to ACL parameter error.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2615">ISSUE-2615</a>] -  Add property of benchmark's producer that specifies how many messages to send.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2683">ISSUE-2683</a>] -  Add delay message stats to brokerStatsManager.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2698">ISSUE-2698</a>] -  TopicRouteSubCommand enhancement.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2730">ISSUE-2730</a>] -  Fix Multiple instances in the same application share MQClientInstance.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2863">ISSUE-2863</a>] -  Fix the problem of potential NPE in ACL plain.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2801">ISSUE-2801</a>] -  The Order Message sending demo in example project cannot set namesrv addres.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2816">ISSUE-2816</a>] -  Fix messageArrivingListener NPE.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2735">ISSUE-2735</a>] -  QueryMsgByUniqueKey tool should return all messages with same unique key.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2868">ISSUE-2868</a>] -  Broker DLQ message lack ORIGIN_MESSAGE_ID field.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2872">ISSUE-2872</a>] -  Remove log files produced by integration test.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2904">ISSUE-2904</a>] -  Fix unit test stability.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2911">ISSUE-2911</a>] -  Fastjson version is too old.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2935">ISSUE-2935</a>] -  Simple attack cause broker fail to start.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2650">ISSUE-2650</a>] -  Unit case often failed by ci.
-</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/2964">ISSUE-2964</a>] - Add a query consumer config command in mqadmin.</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3148">ISSUE-3148</a>] - Support metadata export</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3194">ISSUE-3194</a>] - [PART A] Use LongAdder instead of AtomicLong in BrokerStatsService to improve performance.</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3194">ISSUE-3194</a>] - [PART C] Replace AtomicLong with LongAdder in StatsItem.java to improve performance</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3347">ISSUE-3347</a>] - Improve performance of expandIP, and readable</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3346">ISSUE-3346</a>] - Avoid double parse remoteAddr in rpcHook call</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3136">ISSUE-3136</a>] - TraceDataEncoder add SubAfter trace bean timestamp</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3245">ISSUE-3245</a>] - Use df algorithm to calculate the disk used ratio</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3384">ISSUE-3384</a>] - Add SendBack message to SCHEDULE_TOPIC_XXXX stats</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3375">ISSUE-3375</a>] - Lazy init GetMessageResult only when find message.</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3361">ISSUE-3361</a>] - DefaultMQProducer's constructor can call the overloaded constructor.</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/2724">ISSUE-2724</a>] - Resend message to DLQ directly when max reconsume times reach</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3314">ISSUE-3314</a>] - Make mqClientApi request timeout settable</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3296">ISSUE-3296</a>] - Add get stats and single queue stats for schedule topic</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3308">ISSUE-3308</a>] - Production level pull api demo</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3284">ISSUE-3284</a>] - Optimizing benchmark code</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3215">ISSUE-3215</a>] - Polish litePullConsumer seek logic #3216</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3225">ISSUE-3225</a>] - Change Random to ThreadLocalRandom in broker</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/2962">ISSUE-2962</a>] - Implement DefaultMQAdminExt::examineTopicConfig function</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/2726">ISSUE-2726</a>] - Retrying by customizing response code</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/2436">ISSUE-2436</a>] - DLQ topic default perm change</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/1848">ISSUE-1848</a>] - Add write perm admin command </li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3333">ISSUE-3333</a>] - Remove commons-codes dependency</li>
+<li>[<a href="https://github.com/apache/rocketmq/pull/3335">ISSUE-NONE</a>] - Update rocketmq client maven version </li>
 </ul>
 
 <h2 id="bug">Bug</h2>
 <ul>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2607">ISSUE-2607</a>] -  Set benchmark`s consumer isSuffixEnable defautl false and update help info.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2708">ISSUE-2708</a>] -  Client may submit wrong offset when network instability.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2732">ISSUE-2732</a>] -  Fix message loss problem when rebalance with LitePullConsumer.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2783">ISSUE-2783</a>] -  Fix ThreadLocalIndex getAndIncrement return value may only have two values.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2811">ISSUE-2811</a>] -  The wrong topic was consumed in the DefaultMessageStoreTest test program.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2865">ISSUE-2865</a>] -  Fix Batch message send bug in Dledger Mode.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2921">ISSUE-2921</a>] -  Fix a bug in trace when consuming message.
-</li>
-</ul>
-
-<h2 id="document-and-code-style-improvement">Document and code style improvement</h2>
-<ul>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2947">ISSUE-2947</a>] -  Operation doc mistake. 
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2920">ISSUE-2920</a>] -  Improve PushConsumer&amp;OpenTracing test stability. 
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2855">ISSUE-2855</a>] -  Incorrect description of document images.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2745">ISSUE-2745</a>] -  Request-Reply docs.
-</li>
-<li>[<a href="https://github.com/apache/rocketmq/issues/2849">ISSUE-2849</a>] -  maven checkstyle failed.
-</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/503">ISSUE-503</a>] - NOT_CONSUME_YET not right in RocketMQ Console</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/2667">ISSUE-2667</a>] - Repair file doesn't exist on this path'</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3281">ISSUE-3281</a>] - Fix fail to delete topic perm list and global white address(#3128)</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3326">ISSUE-3326</a>] - Fix send trace fail if broker set tls.server.mode=enforcing</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/3288">ISSUE-3288</a>] - Fix producer always timeouts while sending first message</li>
+<li>[<a href="https://github.com/apache/rocketmq/issues/1869">ISSUE-1869</a>] - Delay message can't be consumed when delay offset in delayOffset.json is wrong</li>
 </ul>
 
         
@@ -451,7 +416,7 @@
 
 
         
-          <p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Updated:</strong> <time datetime="2021-06-08T00:00:00+00:00">June 08, 2021</time></p>
+          <p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Updated:</strong> <time datetime="2021-08-08T00:00:00+00:00">August 08, 2021</time></p>
         
       </footer>
 
@@ -460,24 +425,24 @@
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+  <a href="https://twitter.com/intent/tweet?via=ApacheRocketMQ&text=Release Notes - Apache RocketMQ - Version 4.9.2 /release_notes/release-notes-4.9.2/" class="btn btn--twitter" title="Share on Twitter"><i class="fa fa-fw fa-twitter" aria-hidden="true"></i><span> Twitter</span></a>
 
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+  <a href="https://www.facebook.com/sharer/sharer.php?u=/release_notes/release-notes-4.9.2/" class="btn btn--facebook" title="Share on Facebook"><i class="fa fa-fw fa-facebook" aria-hidden="true"></i><span> Facebook</span></a>
 
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+  <a href="https://www.linkedin.com/shareArticle?mini=true&url=/release_notes/release-notes-4.9.2/" class="btn btn--linkedin" title="Share on LinkedIn"><i class="fa fa-fw fa-linkedin" aria-hidden="true"></i><span> LinkedIn</span></a>
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-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
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@@ -557,10 +557,10 @@
 
 
 
-  2 minute read
+  1 minute read
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-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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diff --git a/content/release_notes/release-notes-rocketmq-spring-2.2.1/index.html b/content/release_notes/release-notes-rocketmq-spring-2.2.1/index.html
index 9485649..2a836ad 100644
--- a/content/release_notes/release-notes-rocketmq-spring-2.2.1/index.html
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-      <a href="/release_notes/release-notes-4.9.1/" class="pagination--pager" title="Release Notes - Apache RocketMQ - Version 4.9.1
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@@ -521,7 +521,7 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
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 </a>
       
     </h2>
@@ -531,10 +531,10 @@
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
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@@ -547,7 +547,7 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.0/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.0
+        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
 </a>
       
     </h2>
@@ -557,10 +557,10 @@
 
 
 
-  1 minute read
+  2 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
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diff --git a/content/rocketmq/Field-Report-Meetup-Beijing/index.html b/content/rocketmq/Field-Report-Meetup-Beijing/index.html
index 93fe4ce..02316598 100644
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@@ -534,7 +534,7 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
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 </a>
       
     </h2>
@@ -544,10 +544,10 @@
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
 </div>
         
diff --git a/content/rocketmq/Meetup-Beijing/index.html b/content/rocketmq/Meetup-Beijing/index.html
index 3284491..87ba010 100644
--- a/content/rocketmq/Meetup-Beijing/index.html
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@@ -481,7 +481,7 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
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 </a>
       
     </h2>
@@ -491,10 +491,10 @@
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
 </div>
         
diff --git a/content/rocketmq/filter-messages-by-sql92-in-rocketmq/index.html b/content/rocketmq/filter-messages-by-sql92-in-rocketmq/index.html
index 234418f..7924e27 100644
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@@ -619,7 +619,7 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
 </a>
       
     </h2>
@@ -629,10 +629,10 @@
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
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diff --git a/content/rocketmq/four-methods-to-feed-name-server-address-list/index.html b/content/rocketmq/four-methods-to-feed-name-server-address-list/index.html
index 7f773f1..4e5f0e9 100644
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@@ -580,7 +580,7 @@ assuming to query cluster info on the name server node.</p>
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
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 </a>
       
     </h2>
@@ -590,10 +590,10 @@ assuming to query cluster info on the name server node.</p>
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
 </div>
         
diff --git a/content/rocketmq/how-to-support-more-queues-in-rocketmq/index.html b/content/rocketmq/how-to-support-more-queues-in-rocketmq/index.html
index 3a8261f..593aaa4 100644
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@@ -584,7 +584,7 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
 </a>
       
     </h2>
@@ -594,10 +594,10 @@
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
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diff --git a/content/rocketmq/the-design-of-transactional-message/index.html b/content/rocketmq/the-design-of-transactional-message/index.html
index 7d0a16b..852ccfa 100644
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@@ -569,7 +569,7 @@ This figure describes the checking logic for transactional messages,when MQ se
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
 </a>
       
     </h2>
@@ -579,10 +579,10 @@ This figure describes the checking logic for transactional messages,when MQ se
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
 </div>
         
diff --git a/content/sitemap.xml b/content/sitemap.xml
index 278a32f..21d04ca 100644
--- a/content/sitemap.xml
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@@ -2,135 +2,135 @@
 <urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
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-<lastmod>2021-09-25T06:21:21+00:00</lastmod>
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-<lastmod>2021-09-25T06:21:21+00:00</lastmod>
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+<loc>/release_notes/release-notes-4.9.2/</loc>
+<lastmod>2021-08-08T00:00:00+00:00</lastmod>
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 <loc>/assets/attachment/launch-rocketmq-code-marathon.pdf</loc>
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index 80cbeef..534d0b4 100644
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+++ b/content/tags/index.html
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+
+
+
+<!-- If not equal to previous then it must be unique as sorted -->
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+
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@@ -857,6 +863,12 @@
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+
+
+
+<!-- If not equal to previous then it must be unique as sorted -->
+
+
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@@ -1054,6 +1066,12 @@
 
 
 
+<!-- If not equal to previous then it must be unique as sorted -->
+
+
+
+
+
 
 <!-- group_items -->
 
@@ -1785,6 +1803,32 @@ and fulfill much of this responsibility through managing...</p>
     
     <h2 class="archive__item-title" itemprop="headline">
       
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
+</a>
+      
+    </h2>
+    
+      <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> 
+
+
+
+
+  1 minute read
+</p>
+    
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+  </article>
+</div>
+  
+    
+
+
+
+<div class="list__item">
+  <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork">
+    
+    <h2 class="archive__item-title" itemprop="headline">
+      
         <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
 </a>
       
@@ -2597,6 +2641,32 @@ and fulfill much of this responsibility through managing...</p>
     
     <h2 class="archive__item-title" itemprop="headline">
       
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
+</a>
+      
+    </h2>
+    
+      <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> 
+
+
+
+
+  1 minute read
+</p>
+    
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+  </article>
+</div>
+  
+    
+
+
+
+<div class="list__item">
+  <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork">
+    
+    <h2 class="archive__item-title" itemprop="headline">
+      
         <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
 </a>
       
@@ -3568,6 +3638,32 @@ Concept Introduction
     
     <h2 class="archive__item-title" itemprop="headline">
       
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
+</a>
+      
+    </h2>
+    
+      <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> 
+
+
+
+
+  1 minute read
+</p>
+    
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+  </article>
+</div>
+  
+    
+
+
+
+<div class="list__item">
+  <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork">
+    
+    <h2 class="archive__item-title" itemprop="headline">
+      
         <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
 </a>
       
diff --git a/content/the-correct-posture-of-submitting-pull-request/index.html b/content/the-correct-posture-of-submitting-pull-request/index.html
index 87411b5..319e23f 100644
--- a/content/the-correct-posture-of-submitting-pull-request/index.html
+++ b/content/the-correct-posture-of-submitting-pull-request/index.html
@@ -542,7 +542,7 @@ you could refer to:</p>
     
     <h2 class="archive__item-title" itemprop="headline">
       
-        <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
 </a>
       
     </h2>
@@ -552,10 +552,10 @@ you could refer to:</p>
 
 
 
-  2 minute read
+  1 minute read
 </p>
     
-    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
   </article>
 </div>
         
diff --git a/content/year-archive/index.html b/content/year-archive/index.html
index 5b8ae5b..08639e1 100644
--- a/content/year-archive/index.html
+++ b/content/year-archive/index.html
@@ -386,6 +386,34 @@
     
     <h2 class="archive__item-title" itemprop="headline">
       
+        <a href="/release_notes/release-notes-4.9.2/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.2
+</a>
+      
+    </h2>
+    
+      <p class="page__meta"><i class="fa fa-clock-o" aria-hidden="true"></i> 
+
+
+
+
+  1 minute read
+</p>
+    
+    <p class="archive__item-excerpt" itemprop="description">Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Q...</p>
+  </article>
+</div>
+
+  
+  
+  
+
+
+
+<div class="list__item">
+  <article class="archive__item" itemscope itemtype="http://schema.org/CreativeWork">
+    
+    <h2 class="archive__item-title" itemprop="headline">
+      
         <a href="/release_notes/release-notes-4.9.1/" rel="permalink">Release Notes - Apache RocketMQ - Version 4.9.1
 </a>