Rebuild website
diff --git a/content/blog/feed.xml b/content/blog/feed.xml
index dc76edc..0bb42a1 100644
--- a/content/blog/feed.xml
+++ b/content/blog/feed.xml
@@ -7,6 +7,154 @@
 <atom:link href="https://flink.apache.org/blog/feed.xml" rel="self" type="application/rss+xml" />
 
 <item>
+<title>Apache Flink 1.11.1 Released</title>
+<description>&lt;p&gt;The Apache Flink community released the first bugfix version of the Apache Flink 1.11 series.&lt;/p&gt;
+
+&lt;p&gt;This release includes 44 fixes and minor improvements for Flink 1.11.0. The list below includes a detailed list of all fixes and improvements.&lt;/p&gt;
+
+&lt;p&gt;We highly recommend all users to upgrade to Flink 1.11.1.&lt;/p&gt;
+
+&lt;p&gt;Updated Maven dependencies:&lt;/p&gt;
+
+&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;code class=&quot;language-xml&quot;&gt;&lt;span class=&quot;nt&quot;&gt;&amp;lt;dependency&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;groupId&amp;gt;&lt;/span&gt;org.apache.flink&lt;span class=&quot;nt&quot;&gt;&amp;lt;/groupId&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;artifactId&amp;gt;&lt;/span&gt;flink-java&lt;span class=&quot;nt&quot;&gt;&amp;lt;/artifactId&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;version&amp;gt;&lt;/span&gt;1.11.1&lt;span class=&quot;nt&quot;&gt;&amp;lt;/version&amp;gt;&lt;/span&gt;
+&lt;span class=&quot;nt&quot;&gt;&amp;lt;/dependency&amp;gt;&lt;/span&gt;
+&lt;span class=&quot;nt&quot;&gt;&amp;lt;dependency&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;groupId&amp;gt;&lt;/span&gt;org.apache.flink&lt;span class=&quot;nt&quot;&gt;&amp;lt;/groupId&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;artifactId&amp;gt;&lt;/span&gt;flink-streaming-java_2.11&lt;span class=&quot;nt&quot;&gt;&amp;lt;/artifactId&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;version&amp;gt;&lt;/span&gt;1.11.1&lt;span class=&quot;nt&quot;&gt;&amp;lt;/version&amp;gt;&lt;/span&gt;
+&lt;span class=&quot;nt&quot;&gt;&amp;lt;/dependency&amp;gt;&lt;/span&gt;
+&lt;span class=&quot;nt&quot;&gt;&amp;lt;dependency&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;groupId&amp;gt;&lt;/span&gt;org.apache.flink&lt;span class=&quot;nt&quot;&gt;&amp;lt;/groupId&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;artifactId&amp;gt;&lt;/span&gt;flink-clients_2.11&lt;span class=&quot;nt&quot;&gt;&amp;lt;/artifactId&amp;gt;&lt;/span&gt;
+  &lt;span class=&quot;nt&quot;&gt;&amp;lt;version&amp;gt;&lt;/span&gt;1.11.1&lt;span class=&quot;nt&quot;&gt;&amp;lt;/version&amp;gt;&lt;/span&gt;
+&lt;span class=&quot;nt&quot;&gt;&amp;lt;/dependency&amp;gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;
+
+&lt;p&gt;You can find the binaries on the updated &lt;a href=&quot;/downloads.html&quot;&gt;Downloads page&lt;/a&gt;.&lt;/p&gt;
+
+&lt;p&gt;List of resolved issues:&lt;/p&gt;
+
+&lt;h2&gt;        Sub-task
+&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-15794&quot;&gt;FLINK-15794&lt;/a&gt;] -         Rethink default value of kubernetes.container.image
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18324&quot;&gt;FLINK-18324&lt;/a&gt;] -         Translate updated data type and function page into Chinese
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18387&quot;&gt;FLINK-18387&lt;/a&gt;] -         Translate &amp;quot;BlackHole SQL Connector&amp;quot; page into Chinese
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18388&quot;&gt;FLINK-18388&lt;/a&gt;] -         Translate &amp;quot;CSV Format&amp;quot; page into Chinese
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18391&quot;&gt;FLINK-18391&lt;/a&gt;] -         Translate &amp;quot;Avro Format&amp;quot; page into Chinese
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18395&quot;&gt;FLINK-18395&lt;/a&gt;] -         Translate &amp;quot;ORC Format&amp;quot; page into Chinese
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18469&quot;&gt;FLINK-18469&lt;/a&gt;] -         Add Application Mode to release notes.
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18524&quot;&gt;FLINK-18524&lt;/a&gt;] -         Scala varargs cause exception for new inference
+&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h2&gt;        Bug
+&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-15414&quot;&gt;FLINK-15414&lt;/a&gt;] -         KafkaITCase#prepare failed in travis
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-16181&quot;&gt;FLINK-16181&lt;/a&gt;] -         IfCallGen will throw NPE for primitive types in blink
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-16572&quot;&gt;FLINK-16572&lt;/a&gt;] -         CheckPubSubEmulatorTest is flaky on Azure
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-17543&quot;&gt;FLINK-17543&lt;/a&gt;] -         Rerunning failed azure jobs fails when uploading logs
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-17636&quot;&gt;FLINK-17636&lt;/a&gt;] -         SingleInputGateTest.testConcurrentReadStateAndProcessAndClose: Trying to read from released RecoveredInputChannel
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18097&quot;&gt;FLINK-18097&lt;/a&gt;] -         History server doesn&amp;#39;t clean all job json files
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18419&quot;&gt;FLINK-18419&lt;/a&gt;] -         Can not create a catalog from user jar
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18434&quot;&gt;FLINK-18434&lt;/a&gt;] -         Can not select fields with JdbcCatalog
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18440&quot;&gt;FLINK-18440&lt;/a&gt;] -         ROW_NUMBER function: ROW/RANGE not allowed with RANK, DENSE_RANK or ROW_NUMBER functions
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18461&quot;&gt;FLINK-18461&lt;/a&gt;] -         Changelog source can&amp;#39;t be insert into upsert sink
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18470&quot;&gt;FLINK-18470&lt;/a&gt;] -         Tests RocksKeyGroupsRocksSingleStateIteratorTest#testMergeIteratorByte &amp;amp; RocksKeyGroupsRocksSingleStateIteratorTest#testMergeIteratorShort fail locally
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18471&quot;&gt;FLINK-18471&lt;/a&gt;] -         flink-runtime lists &amp;quot;org.uncommons.maths:uncommons-maths:1.2.2a&amp;quot; as a bundled dependency, but it isn&amp;#39;t
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18477&quot;&gt;FLINK-18477&lt;/a&gt;] -         ChangelogSocketExample does not work
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18478&quot;&gt;FLINK-18478&lt;/a&gt;] -         AvroDeserializationSchema does not work with types generated by avrohugger
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18485&quot;&gt;FLINK-18485&lt;/a&gt;] -         Kerberized YARN per-job on Docker test failed during unzip jce_policy-8.zip
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18519&quot;&gt;FLINK-18519&lt;/a&gt;] -         Propagate exception to client when execution fails for REST submission
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18520&quot;&gt;FLINK-18520&lt;/a&gt;] -         New Table Function type inference fails
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18529&quot;&gt;FLINK-18529&lt;/a&gt;] -         Query Hive table and filter by timestamp partition can fail
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18539&quot;&gt;FLINK-18539&lt;/a&gt;] -         StreamExecutionEnvironment#addSource(SourceFunction, TypeInformation) doesn&amp;#39;t use the user defined type information
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18573&quot;&gt;FLINK-18573&lt;/a&gt;] -         InfluxDB reporter cannot be loaded as plugin
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18583&quot;&gt;FLINK-18583&lt;/a&gt;] -         The _id field is incorrectly set to index in Elasticsearch6 DynamicTableSink
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18585&quot;&gt;FLINK-18585&lt;/a&gt;] -         Dynamic index can not work in new DynamicTableSink
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18591&quot;&gt;FLINK-18591&lt;/a&gt;] -         Fix the format issue for metrics web page
+&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h2&gt;        Improvement
+&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18186&quot;&gt;FLINK-18186&lt;/a&gt;] -         Various updates on Kubernetes standalone document
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18422&quot;&gt;FLINK-18422&lt;/a&gt;] -         Update Prefer tag in documentation &amp;#39;Fault Tolerance training lesson&amp;#39;
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18457&quot;&gt;FLINK-18457&lt;/a&gt;] -         Fix invalid links in &amp;quot;Detecting Patterns&amp;quot; page of &amp;quot;Streaming Concepts&amp;quot;
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18472&quot;&gt;FLINK-18472&lt;/a&gt;] -         Local Installation Getting Started Guide
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18484&quot;&gt;FLINK-18484&lt;/a&gt;] -         RowSerializer arity error does not provide specific information about the mismatch
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18501&quot;&gt;FLINK-18501&lt;/a&gt;] -         Mapping of Pluggable Filesystems to scheme is not properly logged
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18526&quot;&gt;FLINK-18526&lt;/a&gt;] -         Add the configuration of Python UDF using Managed Memory in the doc of Pyflink
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18532&quot;&gt;FLINK-18532&lt;/a&gt;] -         Remove Beta tag from MATCH_RECOGNIZE docs
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18561&quot;&gt;FLINK-18561&lt;/a&gt;] -         Build manylinux1 with better compatibility instead of manylinux2014 Python Wheel Packages
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18593&quot;&gt;FLINK-18593&lt;/a&gt;] -         Hive bundle jar URLs are broken
+&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h2&gt;        Test
+&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18534&quot;&gt;FLINK-18534&lt;/a&gt;] -         KafkaTableITCase.testKafkaDebeziumChangelogSource failed with &amp;quot;Topic &amp;#39;changelog_topic&amp;#39; already exists&amp;quot;
+&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h2&gt;        Task
+&lt;/h2&gt;
+&lt;ul&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18502&quot;&gt;FLINK-18502&lt;/a&gt;] -         Add the page &amp;#39;legacySourceSinks.zh.md&amp;#39;  into the directory &amp;#39;docs/dev/table&amp;#39; 
+&lt;/li&gt;
+&lt;li&gt;[&lt;a href=&quot;https://issues.apache.org/jira/browse/FLINK-18505&quot;&gt;FLINK-18505&lt;/a&gt;] -          Correct the content of &amp;#39;sourceSinks.zh.md&amp;#39; 
+&lt;/li&gt;
+&lt;/ul&gt;
+</description>
+<pubDate>Tue, 21 Jul 2020 20:00:00 +0200</pubDate>
+<link>https://flink.apache.org/news/2020/07/21/release-1.11.1.html</link>
+<guid isPermaLink="true">/news/2020/07/21/release-1.11.1.html</guid>
+</item>
+
+<item>
 <title>Application Deployment in Flink: Current State and the new Application Mode</title>
 <description>&lt;p&gt;With the rise of stream processing and real-time analytics as a critical tool for modern 
 businesses, an increasing number of organizations build platforms with Apache Flink at their
@@ -16961,57 +17109,5 @@
 <guid isPermaLink="true">/news/2015/09/16/off-heap-memory.html</guid>
 </item>
 
-<item>
-<title>Announcing Flink Forward 2015</title>
-<description>&lt;p&gt;&lt;a href=&quot;http://2015.flink-forward.org/&quot;&gt;Flink Forward 2015&lt;/a&gt; is the first
-conference with Flink at its center that aims to bring together the
-Apache Flink community in a single place. The organizers are starting
-this conference in October 12 and 13 from Berlin, the place where
-Apache Flink started.&lt;/p&gt;
-
-&lt;center&gt;
-&lt;img src=&quot;/img/blog/flink-forward-banner.png&quot; style=&quot;width:80%;margin:15px&quot; /&gt;
-&lt;/center&gt;
-
-&lt;p&gt;The &lt;a href=&quot;http://2015.flink-forward.org/?post_type=day&quot;&gt;conference program&lt;/a&gt; has
-been announced by the organizers and a program committee consisting of
-Flink PMC members. The agenda contains talks from industry and
-academia as well as a dedicated session on hands-on Flink training.&lt;/p&gt;
-
-&lt;p&gt;Some highlights of the talks include&lt;/p&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;
-    &lt;p&gt;A keynote by &lt;a href=&quot;http://2015.flink-forward.org/?speaker=william-vambenepe&quot;&gt;William
-Vambenepe&lt;/a&gt;,
-lead of the product management team responsible for Big Data
-services on Google Cloud Platform (BigQuery, Dataflow, etc…) on
-data streaming, Google Cloud Dataflow, and Apache Flink.&lt;/p&gt;
-  &lt;/li&gt;
-  &lt;li&gt;
-    &lt;p&gt;Talks by several practitioners on how they are putting Flink to work
-in their projects, including ResearchGate, Bouygues Telecom,
-Amadeus, Telefonica, Capital One, Ericsson, and Otto Group.&lt;/p&gt;
-  &lt;/li&gt;
-  &lt;li&gt;
-    &lt;p&gt;Talks on how open source projects, including Apache Mahout, Apache
-SAMOA (incubating), Apache Zeppelin (incubating), Apache BigTop, and
-Apache Storm integrate with Apache Flink.&lt;/p&gt;
-  &lt;/li&gt;
-  &lt;li&gt;
-    &lt;p&gt;Talks by Flink committers on several aspects of the system, such as
-fault tolerance, the internal runtime architecture, and others.&lt;/p&gt;
-  &lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;p&gt;Check out the &lt;a href=&quot;http://2015.flink-forward.org/?post_type=day&quot;&gt;schedule&lt;/a&gt; and
-register for the conference.&lt;/p&gt;
-
-</description>
-<pubDate>Thu, 03 Sep 2015 10:00:00 +0200</pubDate>
-<link>https://flink.apache.org/news/2015/09/03/flink-forward.html</link>
-<guid isPermaLink="true">/news/2015/09/03/flink-forward.html</guid>
-</item>
-
 </channel>
 </rss>
diff --git a/content/blog/index.html b/content/blog/index.html
index 042fe5c..9252861 100644
--- a/content/blog/index.html
+++ b/content/blog/index.html
@@ -196,6 +196,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></h2>
+
+      <p>21 Jul 2020
+       Dian Fu (<a href="https://twitter.com/DianFu11">@DianFu11</a>)</p>
+
+      <p><p>The Apache Flink community released the first bugfix version of the Apache Flink 1.11 series.</p>
+
+</p>
+
+      <p><a href="/news/2020/07/21/release-1.11.1.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></h2>
 
       <p>14 Jul 2020
@@ -330,21 +345,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2020/04/24/release-1.9.3.html">Apache Flink 1.9.3 Released</a></h2>
-
-      <p>24 Apr 2020
-       Dian Fu (<a href="https://twitter.com/DianFu11">@DianFu11</a>)</p>
-
-      <p><p>The Apache Flink community released the third bugfix version of the Apache Flink 1.9 series.</p>
-
-</p>
-
-      <p><a href="/news/2020/04/24/release-1.9.3.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -377,6 +377,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page10/index.html b/content/blog/page10/index.html
index d7aa957..2d7fd85 100644
--- a/content/blog/page10/index.html
+++ b/content/blog/page10/index.html
@@ -196,6 +196,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2016/04/06/cep-monitoring.html">Introducing Complex Event Processing (CEP) with Apache Flink</a></h2>
+
+      <p>06 Apr 2016 by Till Rohrmann (<a href="https://twitter.com/">@stsffap</a>)
+      </p>
+
+      <p>In this blog post, we introduce Flink's new <a href="https://ci.apache.org/projects/flink/flink-docs-master/apis/streaming/libs/cep.html">CEP library</a> that allows you to do pattern matching on event streams. Through the example of monitoring a data center and generating alerts, we showcase the library's ease of use and its intuitive Pattern API.</p>
+
+      <p><a href="/news/2016/04/06/cep-monitoring.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2016/04/06/release-1.0.1.html">Flink 1.0.1 Released</a></h2>
 
       <p>06 Apr 2016
@@ -324,25 +337,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2015/09/03/flink-forward.html">Announcing Flink Forward 2015</a></h2>
-
-      <p>03 Sep 2015
-      </p>
-
-      <p><p><a href="http://2015.flink-forward.org/">Flink Forward 2015</a> is the first
-conference with Flink at its center that aims to bring together the
-Apache Flink community in a single place. The organizers are starting
-this conference in October 12 and 13 from Berlin, the place where
-Apache Flink started.</p>
-
-</p>
-
-      <p><a href="/news/2015/09/03/flink-forward.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -375,6 +369,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page11/index.html b/content/blog/page11/index.html
index 8b1892d..7ca9b23 100644
--- a/content/blog/page11/index.html
+++ b/content/blog/page11/index.html
@@ -196,6 +196,25 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2015/09/03/flink-forward.html">Announcing Flink Forward 2015</a></h2>
+
+      <p>03 Sep 2015
+      </p>
+
+      <p><p><a href="http://2015.flink-forward.org/">Flink Forward 2015</a> is the first
+conference with Flink at its center that aims to bring together the
+Apache Flink community in a single place. The organizers are starting
+this conference in October 12 and 13 from Berlin, the place where
+Apache Flink started.</p>
+
+</p>
+
+      <p><a href="/news/2015/09/03/flink-forward.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2015/09/01/release-0.9.1.html">Apache Flink 0.9.1 available</a></h2>
 
       <p>01 Sep 2015
@@ -336,25 +355,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2015/02/09/streaming-example.html">Introducing Flink Streaming</a></h2>
-
-      <p>09 Feb 2015
-      </p>
-
-      <p><p>This post is the first of a series of blog posts on Flink Streaming,
-the recent addition to Apache Flink that makes it possible to analyze
-continuous data sources in addition to static files. Flink Streaming
-uses the pipelined Flink engine to process data streams in real time
-and offers a new API including definition of flexible windows.</p>
-
-</p>
-
-      <p><a href="/news/2015/02/09/streaming-example.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -387,6 +387,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page12/index.html b/content/blog/page12/index.html
index 56173b3..732c317 100644
--- a/content/blog/page12/index.html
+++ b/content/blog/page12/index.html
@@ -196,6 +196,25 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2015/02/09/streaming-example.html">Introducing Flink Streaming</a></h2>
+
+      <p>09 Feb 2015
+      </p>
+
+      <p><p>This post is the first of a series of blog posts on Flink Streaming,
+the recent addition to Apache Flink that makes it possible to analyze
+continuous data sources in addition to static files. Flink Streaming
+uses the pipelined Flink engine to process data streams in real time
+and offers a new API including definition of flexible windows.</p>
+
+</p>
+
+      <p><a href="/news/2015/02/09/streaming-example.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2015/02/04/january-in-flink.html">January 2015 in the Flink community</a></h2>
 
       <p>04 Feb 2015
@@ -350,6 +369,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page2/index.html b/content/blog/page2/index.html
index 1c9c972..cf9e3db 100644
--- a/content/blog/page2/index.html
+++ b/content/blog/page2/index.html
@@ -196,6 +196,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2020/04/24/release-1.9.3.html">Apache Flink 1.9.3 Released</a></h2>
+
+      <p>24 Apr 2020
+       Dian Fu (<a href="https://twitter.com/DianFu11">@DianFu11</a>)</p>
+
+      <p><p>The Apache Flink community released the third bugfix version of the Apache Flink 1.9 series.</p>
+
+</p>
+
+      <p><a href="/news/2020/04/24/release-1.9.3.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2020/04/21/memory-management-improvements-flink-1.10.html">Memory Management Improvements with Apache Flink 1.10</a></h2>
 
       <p>21 Apr 2020
@@ -317,21 +332,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2020/02/11/release-1.10.0.html">Apache Flink 1.10.0 Release Announcement</a></h2>
-
-      <p>11 Feb 2020
-       Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
-
-      <p><p>The Apache Flink community is excited to hit the double digits and announce the release of Flink 1.10.0! As a result of the biggest community effort to date, with over 1.2k issues implemented and more than 200 contributors, this release introduces significant improvements to the overall performance and stability of Flink jobs, a preview of native Kubernetes integration and great advances in Python support (PyFlink).</p>
-
-</p>
-
-      <p><a href="/news/2020/02/11/release-1.10.0.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -364,6 +364,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page3/index.html b/content/blog/page3/index.html
index ddf8619..4dd8b38 100644
--- a/content/blog/page3/index.html
+++ b/content/blog/page3/index.html
@@ -196,6 +196,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2020/02/11/release-1.10.0.html">Apache Flink 1.10.0 Release Announcement</a></h2>
+
+      <p>11 Feb 2020
+       Marta Paes (<a href="https://twitter.com/morsapaes">@morsapaes</a>)</p>
+
+      <p><p>The Apache Flink community is excited to hit the double digits and announce the release of Flink 1.10.0! As a result of the biggest community effort to date, with over 1.2k issues implemented and more than 200 contributors, this release introduces significant improvements to the overall performance and stability of Flink jobs, a preview of native Kubernetes integration and great advances in Python support (PyFlink).</p>
+
+</p>
+
+      <p><a href="/news/2020/02/11/release-1.10.0.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2020/02/07/a-guide-for-unit-testing-in-apache-flink.html">A Guide for Unit Testing in Apache Flink</a></h2>
 
       <p>07 Feb 2020
@@ -318,21 +333,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2019/09/11/release-1.8.2.html">Apache Flink 1.8.2 Released</a></h2>
-
-      <p>11 Sep 2019
-       Jark Wu (<a href="https://twitter.com/JarkWu">@JarkWu</a>)</p>
-
-      <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.8 series.</p>
-
-</p>
-
-      <p><a href="/news/2019/09/11/release-1.8.2.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -365,6 +365,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page4/index.html b/content/blog/page4/index.html
index 4a6dcc6..146241d 100644
--- a/content/blog/page4/index.html
+++ b/content/blog/page4/index.html
@@ -196,6 +196,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2019/09/11/release-1.8.2.html">Apache Flink 1.8.2 Released</a></h2>
+
+      <p>11 Sep 2019
+       Jark Wu (<a href="https://twitter.com/JarkWu">@JarkWu</a>)</p>
+
+      <p><p>The Apache Flink community released the second bugfix version of the Apache Flink 1.8 series.</p>
+
+</p>
+
+      <p><a href="/news/2019/09/11/release-1.8.2.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2019/09/10/community-update.html">Flink Community Update - September'19</a></h2>
 
       <p>10 Sep 2019
@@ -317,21 +332,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2019/04/17/sod.html">Apache Flink's Application to Season of Docs</a></h2>
-
-      <p>17 Apr 2019
-       Konstantin Knauf (<a href="https://twitter.com/snntrable">@snntrable</a>)</p>
-
-      <p><p>The Apache Flink community is happy to announce its application to the first edition of <a href="https://developers.google.com/season-of-docs/">Season of Docs</a> by Google. The program is bringing together Open Source projects and technical writers to raise awareness for and improve documentation of Open Source projects. While the community is continuously looking for new contributors to collaborate on our documentation, we would like to take this chance to work with one or two technical writers to extend and restructure parts of <a href="https://ci.apache.org/projects/flink/flink-docs-stable/">our documentation</a> (details below).</p>
-
-</p>
-
-      <p><a href="/news/2019/04/17/sod.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -364,6 +364,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page5/index.html b/content/blog/page5/index.html
index ccc75ef..b45c475 100644
--- a/content/blog/page5/index.html
+++ b/content/blog/page5/index.html
@@ -196,6 +196,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2019/04/17/sod.html">Apache Flink's Application to Season of Docs</a></h2>
+
+      <p>17 Apr 2019
+       Konstantin Knauf (<a href="https://twitter.com/snntrable">@snntrable</a>)</p>
+
+      <p><p>The Apache Flink community is happy to announce its application to the first edition of <a href="https://developers.google.com/season-of-docs/">Season of Docs</a> by Google. The program is bringing together Open Source projects and technical writers to raise awareness for and improve documentation of Open Source projects. While the community is continuously looking for new contributors to collaborate on our documentation, we would like to take this chance to work with one or two technical writers to extend and restructure parts of <a href="https://ci.apache.org/projects/flink/flink-docs-stable/">our documentation</a> (details below).</p>
+
+</p>
+
+      <p><a href="/news/2019/04/17/sod.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2019/04/09/release-1.8.0.html">Apache Flink 1.8.0 Release Announcement</a></h2>
 
       <p>09 Apr 2019
@@ -326,21 +341,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2018/12/21/release-1.7.1.html">Apache Flink 1.7.1 Released</a></h2>
-
-      <p>21 Dec 2018
-      </p>
-
-      <p><p>The Apache Flink community released the first bugfix version of the Apache Flink 1.7 series.</p>
-
-</p>
-
-      <p><a href="/news/2018/12/21/release-1.7.1.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -373,6 +373,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page6/index.html b/content/blog/page6/index.html
index 09b1932..a90dc82 100644
--- a/content/blog/page6/index.html
+++ b/content/blog/page6/index.html
@@ -196,6 +196,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2018/12/21/release-1.7.1.html">Apache Flink 1.7.1 Released</a></h2>
+
+      <p>21 Dec 2018
+      </p>
+
+      <p><p>The Apache Flink community released the first bugfix version of the Apache Flink 1.7 series.</p>
+
+</p>
+
+      <p><a href="/news/2018/12/21/release-1.7.1.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2018/11/30/release-1.7.0.html">Apache Flink 1.7.0 Release Announcement</a></h2>
 
       <p>30 Nov 2018
@@ -332,21 +347,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2018/05/25/release-1.5.0.html">Apache Flink 1.5.0 Release Announcement</a></h2>
-
-      <p>25 May 2018
-       Fabian Hueske (<a href="https://twitter.com/fhueske">@fhueske</a>)</p>
-
-      <p><p>The Apache Flink community is thrilled to announce the 1.5.0 release. Over the past 5 months, the Flink community has been working hard to resolve more than 780 issues. Please check the <a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12341764&amp;projectId=12315522">complete changelog</a> for more detail.</p>
-
-</p>
-
-      <p><a href="/news/2018/05/25/release-1.5.0.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -379,6 +379,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page7/index.html b/content/blog/page7/index.html
index 1402eda..87d4415 100644
--- a/content/blog/page7/index.html
+++ b/content/blog/page7/index.html
@@ -196,6 +196,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2018/05/25/release-1.5.0.html">Apache Flink 1.5.0 Release Announcement</a></h2>
+
+      <p>25 May 2018
+       Fabian Hueske (<a href="https://twitter.com/fhueske">@fhueske</a>)</p>
+
+      <p><p>The Apache Flink community is thrilled to announce the 1.5.0 release. Over the past 5 months, the Flink community has been working hard to resolve more than 780 issues. Please check the <a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12341764&amp;projectId=12315522">complete changelog</a> for more detail.</p>
+
+</p>
+
+      <p><a href="/news/2018/05/25/release-1.5.0.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2018/03/15/release-1.3.3.html">Apache Flink 1.3.3 Released</a></h2>
 
       <p>15 Mar 2018
@@ -329,19 +344,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/features/2017/07/04/flink-rescalable-state.html">A Deep Dive into Rescalable State in Apache Flink</a></h2>
-
-      <p>04 Jul 2017 by Stefan Richter (<a href="https://twitter.com/">@StefanRRichter</a>)
-      </p>
-
-      <p><p>A primer on stateful stream processing and an in-depth walkthrough of rescalable state in Apache Flink.</p></p>
-
-      <p><a href="/features/2017/07/04/flink-rescalable-state.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -374,6 +376,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page8/index.html b/content/blog/page8/index.html
index bc882a4..a3ff41c 100644
--- a/content/blog/page8/index.html
+++ b/content/blog/page8/index.html
@@ -196,6 +196,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/features/2017/07/04/flink-rescalable-state.html">A Deep Dive into Rescalable State in Apache Flink</a></h2>
+
+      <p>04 Jul 2017 by Stefan Richter (<a href="https://twitter.com/">@StefanRRichter</a>)
+      </p>
+
+      <p><p>A primer on stateful stream processing and an in-depth walkthrough of rescalable state in Apache Flink.</p></p>
+
+      <p><a href="/features/2017/07/04/flink-rescalable-state.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2017/06/23/release-1.3.1.html">Apache Flink 1.3.1 Released</a></h2>
 
       <p>23 Jun 2017
@@ -325,19 +338,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2016/12/19/2016-year-in-review.html">Apache Flink in 2016: Year in Review</a></h2>
-
-      <p>19 Dec 2016 by Mike Winters
-      </p>
-
-      <p><p>As 2016 comes to a close, let's take a moment to look back on the Flink community's great work during the past year.</p></p>
-
-      <p><a href="/news/2016/12/19/2016-year-in-review.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -370,6 +370,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/blog/page9/index.html b/content/blog/page9/index.html
index e4ec5fe..d2767ae 100644
--- a/content/blog/page9/index.html
+++ b/content/blog/page9/index.html
@@ -196,6 +196,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2016/12/19/2016-year-in-review.html">Apache Flink in 2016: Year in Review</a></h2>
+
+      <p>19 Dec 2016 by Mike Winters
+      </p>
+
+      <p><p>As 2016 comes to a close, let's take a moment to look back on the Flink community's great work during the past year.</p></p>
+
+      <p><a href="/news/2016/12/19/2016-year-in-review.html">Continue reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/news/2016/10/12/release-1.1.3.html">Apache Flink 1.1.3 Released</a></h2>
 
       <p>12 Oct 2016
@@ -329,19 +342,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2016/04/06/cep-monitoring.html">Introducing Complex Event Processing (CEP) with Apache Flink</a></h2>
-
-      <p>06 Apr 2016 by Till Rohrmann (<a href="https://twitter.com/">@stsffap</a>)
-      </p>
-
-      <p>In this blog post, we introduce Flink's new <a href="https://ci.apache.org/projects/flink/flink-docs-master/apis/streaming/libs/cep.html">CEP library</a> that allows you to do pattern matching on event streams. Through the example of monitoring a data center and generating alerts, we showcase the library's ease of use and its intuitive Pattern API.</p>
-
-      <p><a href="/news/2016/04/06/cep-monitoring.html">Continue reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -374,6 +374,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></li>
 
       
diff --git a/content/downloads.html b/content/downloads.html
index a25e5f9..24548a4 100644
--- a/content/downloads.html
+++ b/content/downloads.html
@@ -207,7 +207,7 @@
 
 <div class="page-toc">
 <ul id="markdown-toc">
-  <li><a href="#apache-flink-1110" id="markdown-toc-apache-flink-1110">Apache Flink 1.11.0</a></li>
+  <li><a href="#apache-flink-1111" id="markdown-toc-apache-flink-1111">Apache Flink 1.11.1</a></li>
   <li><a href="#apache-flink-1101" id="markdown-toc-apache-flink-1101">Apache Flink 1.10.1</a></li>
   <li><a href="#apache-flink-stateful-functions-210" id="markdown-toc-apache-flink-stateful-functions-210">Apache Flink Stateful Functions 2.1.0</a></li>
   <li><a href="#apache-flink-stateful-functions-200" id="markdown-toc-apache-flink-stateful-functions-200">Apache Flink Stateful Functions 2.0.0</a></li>
@@ -229,31 +229,31 @@
 
 </div>
 
-<p>Apache Flink® 1.11.0 is our latest stable release.</p>
+<p>Apache Flink® 1.11.1 is our latest stable release.</p>
 
 <p>If you plan to use Apache Flink together with Apache Hadoop (run Flink
 on YARN, connect to HDFS, connect to HBase, or use some Hadoop-based
 file system connector), please check out the <a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/deployment/hadoop.html">Hadoop Integration</a> documentation.</p>
 
-<h2 id="apache-flink-1110">Apache Flink 1.11.0</h2>
+<h2 id="apache-flink-1111">Apache Flink 1.11.1</h2>
 
 <p>
-<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.11.tgz" class="ga-track" id="1110-download_211">Apache Flink 1.11.0 for Scala 2.11</a> (<a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.11.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.11.tgz.sha512">sha512</a>)
+<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz" class="ga-track" id="1111-download_211">Apache Flink 1.11.1 for Scala 2.11</a> (<a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz.sha512">sha512</a>)
 </p>
 
 <p>
-<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.12.tgz" class="ga-track" id="1110-download_212">Apache Flink 1.11.0 for Scala 2.12</a> (<a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.12.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.12.tgz.sha512">sha512</a>)
+<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz" class="ga-track" id="1111-download_212">Apache Flink 1.11.1 for Scala 2.12</a> (<a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz.sha512">sha512</a>)
 </p>
 
 <p>
-<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.0/flink-1.11.0-src.tgz" class="ga-track" id="1110-download-source">Apache Flink 1.11.0 Source Release</a>
-(<a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-src.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-src.tgz.sha512">sha512</a>)
+<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.1/flink-1.11.1-src.tgz" class="ga-track" id="1111-download-source">Apache Flink 1.11.1 Source Release</a>
+(<a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-src.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-src.tgz.sha512">sha512</a>)
 </p>
 
 <h4 id="optional-components">Optional components</h4>
 
 <p>
-<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.0/flink-avro-1.11.0.jar" class="ga-track" id="1110-sql-format-avro">Avro SQL Format</a> (<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.0/flink-avro-1.11.0.jar.asc">asc</a>, <a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.0/flink-avro-1.11.0.jar.sha1">sha1</a>)
+<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.1/flink-avro-1.11.1.jar" class="ga-track" id="1111-sql-format-avro">Avro SQL Format</a> (<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.1/flink-avro-1.11.1.jar.asc">asc</a>, <a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.1/flink-avro-1.11.1.jar.sha1">sha1</a>)
 </p>
 
 <h4 id="release-notes">Release Notes</h4>
@@ -368,17 +368,17 @@
 <div class="highlight"><pre><code class="language-xml"><span class="nt">&lt;dependency&gt;</span>
   <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
   <span class="nt">&lt;artifactId&gt;</span>flink-java<span class="nt">&lt;/artifactId&gt;</span>
-  <span class="nt">&lt;version&gt;</span>1.11.0<span class="nt">&lt;/version&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
 <span class="nt">&lt;/dependency&gt;</span>
 <span class="nt">&lt;dependency&gt;</span>
   <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
   <span class="nt">&lt;artifactId&gt;</span>flink-streaming-java_2.11<span class="nt">&lt;/artifactId&gt;</span>
-  <span class="nt">&lt;version&gt;</span>1.11.0<span class="nt">&lt;/version&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
 <span class="nt">&lt;/dependency&gt;</span>
 <span class="nt">&lt;dependency&gt;</span>
   <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
   <span class="nt">&lt;artifactId&gt;</span>flink-clients_2.11<span class="nt">&lt;/artifactId&gt;</span>
-  <span class="nt">&lt;version&gt;</span>1.11.0<span class="nt">&lt;/version&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
 <span class="nt">&lt;/dependency&gt;</span></code></pre></div>
 
 <h3 id="apache-flink-stateful-functions">Apache Flink Stateful Functions</h3>
@@ -415,6 +415,17 @@
 
 <li>
 
+Flink 1.11.1 - 2020-07-21 
+(<a href="https://archive.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-src.tgz">Source</a>, 
+<a href="https://archive.apache.org/dist/flink/flink-1.11.1">Binaries</a>, 
+<a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11">Docs</a>, 
+<a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/api/java">Javadocs</a>, 
+<a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/api/scala/index.html">Scaladocs</a>)
+
+</li>
+
+<li>
+
 Flink 1.11.0 - 2020-07-06 
 (<a href="https://archive.apache.org/dist/flink/flink-1.11.0/flink-1.11.0-src.tgz">Source</a>, 
 <a href="https://archive.apache.org/dist/flink/flink-1.11.0">Binaries</a>, 
diff --git a/content/index.html b/content/index.html
index 1ee5729..43f267c 100644
--- a/content/index.html
+++ b/content/index.html
@@ -568,6 +568,11 @@
 
   <dl>
       
+        <dt> <a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></dt>
+        <dd><p>The Apache Flink community released the first bugfix version of the Apache Flink 1.11 series.</p>
+
+</dd>
+      
         <dt> <a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></dt>
         <dd><p>With the rise of stream processing and real-time analytics as a critical tool for modern 
 businesses, an increasing number of organizations build platforms with Apache Flink at their
@@ -593,9 +598,6 @@
 and provide a tutorial for running Streaming ETL with Flink on Zeppelin.</p>
 
 </dd>
-      
-        <dt> <a href="/news/2020/06/11/community-update.html">Flink Community Update - June'20</a></dt>
-        <dd>And suddenly it’s June. The previous month has been calm on the surface, but quite hectic underneath — the final testing phase for Flink 1.11 is moving at full speed, Stateful Functions 2.1 is out in the wild and Flink has made it into Google Season of Docs 2020.</dd>
     
   </dl>
 
diff --git a/content/news/2020/07/21/release-1.11.1.html b/content/news/2020/07/21/release-1.11.1.html
new file mode 100644
index 0000000..d73c333
--- /dev/null
+++ b/content/news/2020/07/21/release-1.11.1.html
@@ -0,0 +1,391 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
+    <title>Apache Flink: Apache Flink 1.11.1 Released</title>
+    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
+    <link rel="icon" href="/favicon.ico" type="image/x-icon">
+
+    <!-- Bootstrap -->
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
+    <link rel="stylesheet" href="/css/flink.css">
+    <link rel="stylesheet" href="/css/syntax.css">
+
+    <!-- Blog RSS feed -->
+    <link href="/blog/feed.xml" rel="alternate" type="application/rss+xml" title="Apache Flink Blog: RSS feed" />
+
+    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
+    <!-- We need to load Jquery in the header for custom google analytics event tracking-->
+    <script src="/js/jquery.min.js"></script>
+
+    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
+    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
+    <!--[if lt IE 9]>
+      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
+      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+    <![endif]-->
+  </head>
+  <body>  
+    
+
+    <!-- Main content. -->
+    <div class="container">
+    <div class="row">
+
+      
+     <div id="sidebar" class="col-sm-3">
+        
+
+<!-- Top navbar. -->
+    <nav class="navbar navbar-default">
+        <!-- The logo. -->
+        <div class="navbar-header">
+          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+            <span class="icon-bar"></span>
+          </button>
+          <div class="navbar-logo">
+            <a href="/">
+              <img alt="Apache Flink" src="/img/flink-header-logo.svg" width="147px" height="73px">
+            </a>
+          </div>
+        </div><!-- /.navbar-header -->
+
+        <!-- The navigation links. -->
+        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
+          <ul class="nav navbar-nav navbar-main">
+
+            <!-- First menu section explains visitors what Flink is -->
+
+            <!-- What is Stream Processing? -->
+            <!--
+            <li><a href="/streamprocessing1.html">What is Stream Processing?</a></li>
+            -->
+
+            <!-- What is Flink? -->
+            <li><a href="/flink-architecture.html">What is Apache Flink?</a></li>
+
+            
+
+            <!-- What is Stateful Functions? -->
+
+            <li><a href="/stateful-functions.html">What is Stateful Functions?</a></li>
+
+            <!-- Use cases -->
+            <li><a href="/usecases.html">Use Cases</a></li>
+
+            <!-- Powered by -->
+            <li><a href="/poweredby.html">Powered By</a></li>
+
+
+            &nbsp;
+            <!-- Second menu section aims to support Flink users -->
+
+            <!-- Downloads -->
+            <li><a href="/downloads.html">Downloads</a></li>
+
+            <!-- Getting Started -->
+            <li class="dropdown">
+              <a class="dropdown-toggle" data-toggle="dropdown" href="#">Getting Started<span class="caret"></span></a>
+              <ul class="dropdown-menu">
+                <li><a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/getting-started/index.html" target="_blank">With Flink <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+                <li><a href="https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.1/getting-started/project-setup.html" target="_blank">With Flink Stateful Functions <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+                <li><a href="/training.html">Training Course</a></li>
+              </ul>
+            </li>
+
+            <!-- Documentation -->
+            <li class="dropdown">
+              <a class="dropdown-toggle" data-toggle="dropdown" href="#">Documentation<span class="caret"></span></a>
+              <ul class="dropdown-menu">
+                <li><a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11" target="_blank">Flink 1.11 (Latest stable release) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+                <li><a href="https://ci.apache.org/projects/flink/flink-docs-master" target="_blank">Flink Master (Latest Snapshot) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+                <li><a href="https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.1" target="_blank">Flink Stateful Functions 2.1 (Latest stable release) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+                <li><a href="https://ci.apache.org/projects/flink/flink-statefun-docs-master" target="_blank">Flink Stateful Functions Master (Latest Snapshot) <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+              </ul>
+            </li>
+
+            <!-- getting help -->
+            <li><a href="/gettinghelp.html">Getting Help</a></li>
+
+            <!-- Blog -->
+            <li class="active"><a href="/blog/"><b>Flink Blog</b></a></li>
+
+
+            <!-- Flink-packages -->
+            <li>
+              <a href="https://flink-packages.org" target="_blank">flink-packages.org <small><span class="glyphicon glyphicon-new-window"></span></small></a>
+            </li>
+            &nbsp;
+
+            <!-- Third menu section aim to support community and contributors -->
+
+            <!-- Community -->
+            <li><a href="/community.html">Community &amp; Project Info</a></li>
+
+            <!-- Roadmap -->
+            <li><a href="/roadmap.html">Roadmap</a></li>
+
+            <!-- Contribute -->
+            <li><a href="/contributing/how-to-contribute.html">How to Contribute</a></li>
+            
+
+            <!-- GitHub -->
+            <li>
+              <a href="https://github.com/apache/flink" target="_blank">Flink on GitHub <small><span class="glyphicon glyphicon-new-window"></span></small></a>
+            </li>
+
+            &nbsp;
+
+            <!-- Language Switcher -->
+            <li>
+              
+                
+                  <!-- link to the Chinese home page when current is blog page -->
+                  <a href="/zh">中文版</a>
+                
+              
+            </li>
+
+          </ul>
+
+          <ul class="nav navbar-nav navbar-bottom">
+          <hr />
+
+            <!-- Twitter -->
+            <li><a href="https://twitter.com/apacheflink" target="_blank">@ApacheFlink <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+
+            <!-- Visualizer -->
+            <li class=" hidden-md hidden-sm"><a href="/visualizer/" target="_blank">Plan Visualizer <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+
+          <hr />
+
+            <li><a href="https://apache.org" target="_blank">Apache Software Foundation <small><span class="glyphicon glyphicon-new-window"></span></small></a></li>
+
+            <li>
+              <style>
+                .smalllinks:link {
+                  display: inline-block !important; background: none; padding-top: 0px; padding-bottom: 0px; padding-right: 0px; min-width: 75px;
+                }
+              </style>
+
+              <a class="smalllinks" href="https://www.apache.org/licenses/" target="_blank">License</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+
+              <a class="smalllinks" href="https://www.apache.org/security/" target="_blank">Security</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+
+              <a class="smalllinks" href="https://www.apache.org/foundation/sponsorship.html" target="_blank">Donate</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+
+              <a class="smalllinks" href="https://www.apache.org/foundation/thanks.html" target="_blank">Thanks</a> <small><span class="glyphicon glyphicon-new-window"></span></small>
+            </li>
+
+          </ul>
+        </div><!-- /.navbar-collapse -->
+    </nav>
+
+      </div>
+      <div class="col-sm-9">
+      <div class="row-fluid">
+  <div class="col-sm-12">
+    <div class="row">
+      <h1>Apache Flink 1.11.1 Released</h1>
+      <p><i></i></p>
+
+      <article>
+        <p>21 Jul 2020 Dian Fu (<a href="https://twitter.com/DianFu11">@DianFu11</a>)</p>
+
+<p>The Apache Flink community released the first bugfix version of the Apache Flink 1.11 series.</p>
+
+<p>This release includes 44 fixes and minor improvements for Flink 1.11.0. The list below includes a detailed list of all fixes and improvements.</p>
+
+<p>We highly recommend all users to upgrade to Flink 1.11.1.</p>
+
+<p>Updated Maven dependencies:</p>
+
+<div class="highlight"><pre><code class="language-xml"><span class="nt">&lt;dependency&gt;</span>
+  <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
+  <span class="nt">&lt;artifactId&gt;</span>flink-java<span class="nt">&lt;/artifactId&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
+<span class="nt">&lt;/dependency&gt;</span>
+<span class="nt">&lt;dependency&gt;</span>
+  <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
+  <span class="nt">&lt;artifactId&gt;</span>flink-streaming-java_2.11<span class="nt">&lt;/artifactId&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
+<span class="nt">&lt;/dependency&gt;</span>
+<span class="nt">&lt;dependency&gt;</span>
+  <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
+  <span class="nt">&lt;artifactId&gt;</span>flink-clients_2.11<span class="nt">&lt;/artifactId&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
+<span class="nt">&lt;/dependency&gt;</span></code></pre></div>
+
+<p>You can find the binaries on the updated <a href="/downloads.html">Downloads page</a>.</p>
+
+<p>List of resolved issues:</p>
+
+<h2>        Sub-task
+</h2>
+<ul>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-15794">FLINK-15794</a>] -         Rethink default value of kubernetes.container.image
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18324">FLINK-18324</a>] -         Translate updated data type and function page into Chinese
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18387">FLINK-18387</a>] -         Translate &quot;BlackHole SQL Connector&quot; page into Chinese
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18388">FLINK-18388</a>] -         Translate &quot;CSV Format&quot; page into Chinese
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18391">FLINK-18391</a>] -         Translate &quot;Avro Format&quot; page into Chinese
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18395">FLINK-18395</a>] -         Translate &quot;ORC Format&quot; page into Chinese
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18469">FLINK-18469</a>] -         Add Application Mode to release notes.
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18524">FLINK-18524</a>] -         Scala varargs cause exception for new inference
+</li>
+</ul>
+
+<h2>        Bug
+</h2>
+<ul>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-15414">FLINK-15414</a>] -         KafkaITCase#prepare failed in travis
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-16181">FLINK-16181</a>] -         IfCallGen will throw NPE for primitive types in blink
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-16572">FLINK-16572</a>] -         CheckPubSubEmulatorTest is flaky on Azure
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-17543">FLINK-17543</a>] -         Rerunning failed azure jobs fails when uploading logs
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-17636">FLINK-17636</a>] -         SingleInputGateTest.testConcurrentReadStateAndProcessAndClose: Trying to read from released RecoveredInputChannel
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18097">FLINK-18097</a>] -         History server doesn&#39;t clean all job json files
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18419">FLINK-18419</a>] -         Can not create a catalog from user jar
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18434">FLINK-18434</a>] -         Can not select fields with JdbcCatalog
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18440">FLINK-18440</a>] -         ROW_NUMBER function: ROW/RANGE not allowed with RANK, DENSE_RANK or ROW_NUMBER functions
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18461">FLINK-18461</a>] -         Changelog source can&#39;t be insert into upsert sink
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18470">FLINK-18470</a>] -         Tests RocksKeyGroupsRocksSingleStateIteratorTest#testMergeIteratorByte &amp; RocksKeyGroupsRocksSingleStateIteratorTest#testMergeIteratorShort fail locally
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18471">FLINK-18471</a>] -         flink-runtime lists &quot;org.uncommons.maths:uncommons-maths:1.2.2a&quot; as a bundled dependency, but it isn&#39;t
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18477">FLINK-18477</a>] -         ChangelogSocketExample does not work
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18478">FLINK-18478</a>] -         AvroDeserializationSchema does not work with types generated by avrohugger
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18485">FLINK-18485</a>] -         Kerberized YARN per-job on Docker test failed during unzip jce_policy-8.zip
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18519">FLINK-18519</a>] -         Propagate exception to client when execution fails for REST submission
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18520">FLINK-18520</a>] -         New Table Function type inference fails
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18529">FLINK-18529</a>] -         Query Hive table and filter by timestamp partition can fail
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18539">FLINK-18539</a>] -         StreamExecutionEnvironment#addSource(SourceFunction, TypeInformation) doesn&#39;t use the user defined type information
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18573">FLINK-18573</a>] -         InfluxDB reporter cannot be loaded as plugin
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18583">FLINK-18583</a>] -         The _id field is incorrectly set to index in Elasticsearch6 DynamicTableSink
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18585">FLINK-18585</a>] -         Dynamic index can not work in new DynamicTableSink
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18591">FLINK-18591</a>] -         Fix the format issue for metrics web page
+</li>
+</ul>
+
+<h2>        Improvement
+</h2>
+<ul>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18186">FLINK-18186</a>] -         Various updates on Kubernetes standalone document
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18422">FLINK-18422</a>] -         Update Prefer tag in documentation &#39;Fault Tolerance training lesson&#39;
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18457">FLINK-18457</a>] -         Fix invalid links in &quot;Detecting Patterns&quot; page of &quot;Streaming Concepts&quot;
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18472">FLINK-18472</a>] -         Local Installation Getting Started Guide
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18484">FLINK-18484</a>] -         RowSerializer arity error does not provide specific information about the mismatch
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18501">FLINK-18501</a>] -         Mapping of Pluggable Filesystems to scheme is not properly logged
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18526">FLINK-18526</a>] -         Add the configuration of Python UDF using Managed Memory in the doc of Pyflink
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18532">FLINK-18532</a>] -         Remove Beta tag from MATCH_RECOGNIZE docs
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18561">FLINK-18561</a>] -         Build manylinux1 with better compatibility instead of manylinux2014 Python Wheel Packages
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18593">FLINK-18593</a>] -         Hive bundle jar URLs are broken
+</li>
+</ul>
+
+<h2>        Test
+</h2>
+<ul>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18534">FLINK-18534</a>] -         KafkaTableITCase.testKafkaDebeziumChangelogSource failed with &quot;Topic &#39;changelog_topic&#39; already exists&quot;
+</li>
+</ul>
+
+<h2>        Task
+</h2>
+<ul>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18502">FLINK-18502</a>] -         Add the page &#39;legacySourceSinks.zh.md&#39;  into the directory &#39;docs/dev/table&#39; 
+</li>
+<li>[<a href="https://issues.apache.org/jira/browse/FLINK-18505">FLINK-18505</a>] -          Correct the content of &#39;sourceSinks.zh.md&#39; 
+</li>
+</ul>
+
+      </article>
+    </div>
+
+    <div class="row">
+      <div id="disqus_thread"></div>
+      <script type="text/javascript">
+        /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
+        var disqus_shortname = 'stratosphere-eu'; // required: replace example with your forum shortname
+
+        /* * * DON'T EDIT BELOW THIS LINE * * */
+        (function() {
+            var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+            dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
+             (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+        })();
+      </script>
+    </div>
+  </div>
+</div>
+      </div>
+    </div>
+
+    <hr />
+
+    <div class="row">
+      <div class="footer text-center col-sm-12">
+        <p>Copyright © 2014-2019 <a href="http://apache.org">The Apache Software Foundation</a>. All Rights Reserved.</p>
+        <p>Apache Flink, Flink®, Apache®, the squirrel logo, and the Apache feather logo are either registered trademarks or trademarks of The Apache Software Foundation.</p>
+        <p><a href="/privacy-policy.html">Privacy Policy</a> &middot; <a href="/blog/feed.xml">RSS feed</a></p>
+      </div>
+    </div>
+    </div><!-- /.container -->
+
+    <!-- Include all compiled plugins (below), or include individual files as needed -->
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.matchHeight/0.7.0/jquery.matchHeight-min.js"></script>
+    <script src="/js/codetabs.js"></script>
+    <script src="/js/stickysidebar.js"></script>
+
+    <!-- Google Analytics -->
+    <script>
+      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+      ga('create', 'UA-52545728-1', 'auto');
+      ga('send', 'pageview');
+    </script>
+  </body>
+</html>
diff --git a/content/zh/downloads.html b/content/zh/downloads.html
index 29ce4a5..33cf51c 100644
--- a/content/zh/downloads.html
+++ b/content/zh/downloads.html
@@ -205,7 +205,7 @@
 
 <div class="page-toc">
 <ul id="markdown-toc">
-  <li><a href="#apache-flink-1110" id="markdown-toc-apache-flink-1110">Apache Flink 1.11.0</a></li>
+  <li><a href="#apache-flink-1111" id="markdown-toc-apache-flink-1111">Apache Flink 1.11.1</a></li>
   <li><a href="#apache-flink-1101" id="markdown-toc-apache-flink-1101">Apache Flink 1.10.1</a></li>
   <li><a href="#section-4" id="markdown-toc-section-4">额外组件</a></li>
   <li><a href="#section-5" id="markdown-toc-section-5">验证哈希和签名</a></li>
@@ -220,32 +220,32 @@
 
 </div>
 
-<p>Apache Flink® 1.11.0 是我们最新的稳定版本。</p>
+<p>Apache Flink® 1.11.1 是我们最新的稳定版本。</p>
 
 <p>如果你计划将 Apache Flink 与 Apache Hadoop 一起使用(在 YARN 上运行 Flink ,连接到 HDFS ,连接到 HBase ,或使用一些基于
 Hadoop 文件系统的 connector ),请查看 <a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/zh/ops/deployment/hadoop.html">Hadoop 集成</a>文档。</p>
 
-<h2 id="apache-flink-1110">Apache Flink 1.11.0</h2>
+<h2 id="apache-flink-1111">Apache Flink 1.11.1</h2>
 
 <p>
-<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.11.tgz" class="ga-track" id="1110-download_211">Apache Flink 1.11.0 for Scala 2.11</a> (<a href="
- https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.11.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.11.tgz.sha512">sha512</a>)
+<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz" class="ga-track" id="1111-download_211">Apache Flink 1.11.1 for Scala 2.11</a> (<a href="
+ https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz.sha512">sha512</a>)
 </p>
 
 <p>
-<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.12.tgz" class="ga-track" id="1110-download_212">Apache Flink 1.11.0 for Scala 2.12</a> (<a href="
- https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.12.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-bin-scala_2.12.tgz.sha512">sha512</a>)
+<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz" class="ga-track" id="1111-download_212">Apache Flink 1.11.1 for Scala 2.12</a> (<a href="
+ https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.12.tgz.sha512">sha512</a>)
 </p>
 
 <p>
-<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.0/flink-1.11.0-src.tgz" class="ga-track" id="1110-download-source">Apache Flink 1.11.0 Source Release</a>
- (<a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-src.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.0/flink-1.11.0-src.tgz.sha512">sha512</a>)
+<a href="https://www.apache.org/dyn/closer.lua/flink/flink-1.11.1/flink-1.11.1-src.tgz" class="ga-track" id="1111-download-source">Apache Flink 1.11.1 Source Release</a>
+ (<a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-src.tgz.asc">asc</a>, <a href="https://downloads.apache.org/flink/flink-1.11.1/flink-1.11.1-src.tgz.sha512">sha512</a>)
 </p>
 
 <h4 id="section">可选组件</h4>
 
 <p>
-<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.0/flink-avro-1.11.0.jar" class="ga-track" id="1110-sql-format-avro">Avro SQL Format</a> (<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.0/flink-avro-1.11.0.jar.asc">asc</a>, <a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.0/flink-avro-1.11.0.jar.sha1">sha1</a>)
+<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.1/flink-avro-1.11.1.jar" class="ga-track" id="1111-sql-format-avro">Avro SQL Format</a> (<a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.1/flink-avro-1.11.1.jar.asc">asc</a>, <a href="https://repo.maven.apache.org/maven2/org/apache/flink/flink-avro/1.11.1/flink-avro-1.11.1.jar.sha1">sha1</a>)
 </p>
 
 <h4 id="section-1">发布说明</h4>
@@ -333,17 +333,17 @@
 <div class="highlight"><pre><code class="language-xml"><span class="nt">&lt;dependency&gt;</span>
   <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
   <span class="nt">&lt;artifactId&gt;</span>flink-java<span class="nt">&lt;/artifactId&gt;</span>
-  <span class="nt">&lt;version&gt;</span>1.11.0<span class="nt">&lt;/version&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
 <span class="nt">&lt;/dependency&gt;</span>
 <span class="nt">&lt;dependency&gt;</span>
   <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
   <span class="nt">&lt;artifactId&gt;</span>flink-streaming-java_2.11<span class="nt">&lt;/artifactId&gt;</span>
-  <span class="nt">&lt;version&gt;</span>1.11.0<span class="nt">&lt;/version&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
 <span class="nt">&lt;/dependency&gt;</span>
 <span class="nt">&lt;dependency&gt;</span>
   <span class="nt">&lt;groupId&gt;</span>org.apache.flink<span class="nt">&lt;/groupId&gt;</span>
   <span class="nt">&lt;artifactId&gt;</span>flink-clients_2.11<span class="nt">&lt;/artifactId&gt;</span>
-  <span class="nt">&lt;version&gt;</span>1.11.0<span class="nt">&lt;/version&gt;</span>
+  <span class="nt">&lt;version&gt;</span>1.11.1<span class="nt">&lt;/version&gt;</span>
 <span class="nt">&lt;/dependency&gt;</span></code></pre></div>
 
 <h2 id="section-6">旧版本的更新策略</h2>
@@ -360,6 +360,17 @@
 
 <li>
 
+Flink 1.11.1 - 2020-07-21 
+(<a href="https://archive.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-src.tgz">Source</a>, 
+<a href="https://archive.apache.org/dist/flink/flink-1.11.1">Binaries</a>, 
+<a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11">Docs</a>, 
+<a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/api/java">Javadocs</a>, 
+<a href="https://ci.apache.org/projects/flink/flink-docs-release-1.11/api/scala/index.html">Scaladocs</a>)
+
+</li>
+
+<li>
+
 Flink 1.11.0 - 2020-07-06 
 (<a href="https://archive.apache.org/dist/flink/flink-1.11.0/flink-1.11.0-src.tgz">Source</a>, 
 <a href="https://archive.apache.org/dist/flink/flink-1.11.0">Binaries</a>, 
diff --git a/content/zh/index.html b/content/zh/index.html
index d0cf60a..cbb7934 100644
--- a/content/zh/index.html
+++ b/content/zh/index.html
@@ -565,6 +565,11 @@
 
   <dl>
       
+        <dt> <a href="/news/2020/07/21/release-1.11.1.html">Apache Flink 1.11.1 Released</a></dt>
+        <dd><p>The Apache Flink community released the first bugfix version of the Apache Flink 1.11 series.</p>
+
+</dd>
+      
         <dt> <a href="/news/2020/07/14/application-mode.html">Application Deployment in Flink: Current State and the new Application Mode</a></dt>
         <dd><p>With the rise of stream processing and real-time analytics as a critical tool for modern 
 businesses, an increasing number of organizations build platforms with Apache Flink at their
@@ -590,9 +595,6 @@
 and provide a tutorial for running Streaming ETL with Flink on Zeppelin.</p>
 
 </dd>
-      
-        <dt> <a href="/news/2020/06/11/community-update.html">Flink Community Update - June'20</a></dt>
-        <dd>And suddenly it’s June. The previous month has been calm on the surface, but quite hectic underneath — the final testing phase for Flink 1.11 is moving at full speed, Stateful Functions 2.1 is out in the wild and Flink has made it into Google Season of Docs 2020.</dd>
     
   </dl>