[flink-web] 02/02: Rebuild website

[chesnay]

This is an automated email from the ASF dual-hosted git repository.

chesnay pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git

commit 2ddc8fea5e9fd328e4a290d8069f99aaf80a6390
Author: Chesnay Schepler <ches...@apache.org>
AuthorDate: Thu Oct 21 10:06:10 2021 +0200

    Rebuild website
---
 content/blog/feed.xml                              | 176 +++++-------
 content/blog/index.html                            |  40 ++-
 content/blog/page10/index.html                     |  40 ++-
 content/blog/page11/index.html                     |  38 ++-
 content/blog/page12/index.html                     |  36 ++-
 content/blog/page13/index.html                     |  37 ++-
 content/blog/page14/index.html                     |  38 ++-
 content/blog/page15/index.html                     |  44 +--
 content/blog/page16/index.html                     |  45 ++-
 content/blog/page17/index.html                     |  25 ++
 content/blog/page2/index.html                      |  40 ++-
 content/blog/page3/index.html                      |  38 ++-
 content/blog/page4/index.html                      |  36 ++-
 content/blog/page5/index.html                      |  38 ++-
 content/blog/page6/index.html                      |  40 ++-
 content/blog/page7/index.html                      |  38 ++-
 content/blog/page8/index.html                      |  36 ++-
 content/blog/page9/index.html                      |  38 ++-
 content/downloads.html                             |  23 +-
 content/index.html                                 |  17 +-
 .../2021/10/19/release-1.13.3.html}                | 309 +++++----------------
 content/zh/downloads.html                          |  27 +-
 content/zh/index.html                              |  17 +-
 23 files changed, 590 insertions(+), 626 deletions(-)

diff --git a/content/blog/feed.xml b/content/blog/feed.xml
index 886ed4b..b699e73 100644
--- a/content/blog/feed.xml
+++ b/content/blog/feed.xml
@@ -7,6 +7,69 @@
 <atom:link href="https://flink.apache.org/blog/feed.xml"; rel="self" 
type="application/rss+xml" />
 
 <item>
+<title>Apache Flink 1.13.3 Released</title>
+<description>&lt;p&gt;The Apache Flink community released the third bugfix 
version of the Apache Flink 1.13 series.&lt;/p&gt;
+
+&lt;p&gt;This release includes 136 fixes and minor improvements for Flink 
1.13.2. The list below includes bugfixes and improvements. For a complete list 
of all changes see:
+&lt;a 
href=&quot;https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&amp;amp;version=12350329&quot;&gt;JIRA&lt;/a&gt;.&lt;/p&gt;
+
+&lt;p&gt;We highly recommend all users to upgrade to Flink 1.13.3.&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;1.13.3&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;1.13.3&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;1.13.3&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;Below you can find more information on changes that might affect the 
behavior of Flink:&lt;/p&gt;
+
+&lt;h2 
id=&quot;propagate-unique-keys-for-fromchangelogstream-flink-24033httpsissuesapacheorgjirabrowseflink-24033&quot;&gt;Propagate
 unique keys for &lt;code&gt;fromChangelogStream&lt;/code&gt; (&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-24033&quot;&gt;FLINK-24033&lt;/a&gt;)&lt;/h2&gt;
+
+&lt;p&gt;&lt;code&gt;StreamTableEnvironment.fromChangelogStream&lt;/code&gt; 
might produce a different stream because primary keys were not properly 
considered before.&lt;/p&gt;
+
+&lt;h2 
id=&quot;table-api-primary-key-feature-was-not-working-correctly-flink-23895httpsissuesapacheorgjirabrowseflink-23895-flink-20374httpsissuesapacheorgjirabrowseflink-20374&quot;&gt;Table
 API ‘Primary Key’ feature was not working correctly (&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-23895&quot;&gt;FLINK-23895&lt;/a&gt;
 &lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-20374&quot;&gt;FLINK-20374&lt;/a&gt;)&lt;/h2&gt;
+
+&lt;p&gt;Various primary key issues have been fixed that effectively made it 
impossible to use this feature.
+The change might affect savepoint backwards compatibility for affected 
pipelines.
+Pipelines that were not affected should be able to restore from a savepoint 
without issues.
+The resulting changelog stream might be different after these 
changes.&lt;/p&gt;
+
+&lt;h2 
id=&quot;clarify-sourcefunctioncancel-contract-about-interrupting-flink-23527httpsissuesapacheorgjirabrowseflink-23527&quot;&gt;Clarify
 &lt;code&gt;SourceFunction#cancel()&lt;/code&gt; contract about interrupting 
(&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-23527&quot;&gt;FLINK-23527&lt;/a&gt;)&lt;/h2&gt;
+
+&lt;p&gt;The contract of the &lt;code&gt;SourceFunction#cancel()&lt;/code&gt; 
method with respect to interruptions has been clarified:
+- The source itself shouldn’t interrupt the source thread.
+- The source can expect to not be interrupted during a clean cancellation 
procedure.&lt;/p&gt;
+
+&lt;h2 
id=&quot;taskmanagerslottimeout-falls-back-to-akkaasktimeout-flink-22002httpsissuesapacheorgjirabrowseflink-22002&quot;&gt;&lt;code&gt;taskmanager.slot.timeout&lt;/code&gt;
 falls back to &lt;code&gt;akka.ask.timeout&lt;/code&gt; (&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-22002&quot;&gt;FLINK-22002&lt;/a&gt;)&lt;/h2&gt;
+
+&lt;p&gt;The config option &lt;code&gt;taskmanager.slot.timeout&lt;/code&gt; 
falls now back to &lt;code&gt;akka.ask.timeout&lt;/code&gt; if no value has 
been configured.&lt;/p&gt;
+
+&lt;h2 
id=&quot;increase-akkaasktimeout-for-tests-using-the-minicluster-flink-23906httpsissuesapacheorgjirabrowseflink-23962&quot;&gt;Increase
 &lt;code&gt;akka.ask.timeout&lt;/code&gt; for tests using the MiniCluster 
(&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-23962&quot;&gt;FLINK-23906&lt;/a&gt;)&lt;/h2&gt;
+
+&lt;p&gt;The default &lt;code&gt;akka.ask.timeout&lt;/code&gt; used by the 
&lt;code&gt;MiniCluster&lt;/code&gt; has been increased to 5 minutes. If you 
want to use a smaller value, then you have to set it explicitly in the passed 
configuration.
+The change is due to the fact that messages cannot get lost in a 
single-process minicluster, so this timeout (which otherwise helps to detect 
message loss in distributed setups) has no benefit here.
+The increased timeout reduces the number of false-positive timeouts, for 
example during heavy tests on loaded CI/CD workers or during 
debugging.&lt;/p&gt;
+</description>
+<pubDate>Tue, 19 Oct 2021 02:00:00 +0200</pubDate>
+<link>https://flink.apache.org/news/2021/10/19/release-1.13.3.html</link>
+<guid isPermaLink="true">/news/2021/10/19/release-1.13.3.html</guid>
+</item>
+
+<item>
 <title>Apache Flink 1.14.0 Release Announcement</title>
 <description>&lt;p&gt;The Apache Software Foundation recently released its 
annual report and Apache Flink once again made
 it on the list of the top 5 most active projects! This remarkable
@@ -20061,118 +20124,5 @@ Special credits go to the following members for 
contributing to the 1.7.0 releas
 <guid isPermaLink="true">/news/2018/09/20/release-1.5.4.html</guid>
 </item>
 
-<item>
-<title>Apache Flink 1.5.3 Released</title>
-<description>&lt;p&gt;The Apache Flink community released the third bugfix 
version of the Apache Flink 1.5 series.&lt;/p&gt;
-
-&lt;p&gt;This release includes more than 20 fixes and minor improvements for 
Flink 1.5.3. The list below includes a detailed list of all fixes.&lt;/p&gt;
-
-&lt;p&gt;We highly recommend all users to upgrade to Flink 1.5.3.&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;1.5.3&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;1.5.3&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;1.5.3&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;http://flink.apache.org/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-9951&quot;&gt;FLINK-9951&lt;/a&gt;]
 -         Update scm developerConnection
-&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-5750&quot;&gt;FLINK-5750&lt;/a&gt;]
 -         Incorrect translation of n-ary Union
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9289&quot;&gt;FLINK-9289&lt;/a&gt;]
 -         Parallelism of generated operators should have max parallism of input
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9546&quot;&gt;FLINK-9546&lt;/a&gt;]
 -         The heartbeatTimeoutIntervalMs of HeartbeatMonitor should be larger 
than 0
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9655&quot;&gt;FLINK-9655&lt;/a&gt;]
 -         Externalized checkpoint E2E test fails on travis
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9693&quot;&gt;FLINK-9693&lt;/a&gt;]
 -         Possible memory leak in jobmanager retaining archived checkpoints
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9694&quot;&gt;FLINK-9694&lt;/a&gt;]
 -         Potentially NPE in CompositeTypeSerializerConfigSnapshot constructor
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9923&quot;&gt;FLINK-9923&lt;/a&gt;]
 -         OneInputStreamTaskTest.testWatermarkMetrics fails on Travis
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9935&quot;&gt;FLINK-9935&lt;/a&gt;]
 -         Batch Table API: grouping by window and attribute causes 
java.lang.ClassCastException:
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9936&quot;&gt;FLINK-9936&lt;/a&gt;]
 -         Mesos resource manager unable to connect to master after failover
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9946&quot;&gt;FLINK-9946&lt;/a&gt;]
 -         Quickstart E2E test archetype version is hard-coded
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9969&quot;&gt;FLINK-9969&lt;/a&gt;]
 -         Unreasonable memory requirements to complete examples/batch/WordCount
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9972&quot;&gt;FLINK-9972&lt;/a&gt;]
 -         Debug memory logging not working 
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9978&quot;&gt;FLINK-9978&lt;/a&gt;]
 -         Source release sha contains absolute file path
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9985&quot;&gt;FLINK-9985&lt;/a&gt;]
 -         Incorrect parameter order in document
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9988&quot;&gt;FLINK-9988&lt;/a&gt;]
 -           job manager does not respect property jobmanager.web.address
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-10013&quot;&gt;FLINK-10013&lt;/a&gt;]
 -         Fix Kerberos integration for FLIP-6 YarnTaskExecutorRunner 
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-10033&quot;&gt;FLINK-10033&lt;/a&gt;]
 -         Let Task release reference to Invokable on shutdown
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-10070&quot;&gt;FLINK-10070&lt;/a&gt;]
 -         Flink cannot be compiled with maven 3.0.x
-&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h2&gt;        New Feature
-&lt;/h2&gt;
-&lt;ul&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-10022&quot;&gt;FLINK-10022&lt;/a&gt;]
 -         Add metrics for input/output buffers
-&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-9446&quot;&gt;FLINK-9446&lt;/a&gt;]
 -         Compatibility table not up-to-date
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9765&quot;&gt;FLINK-9765&lt;/a&gt;]
 -         Improve CLI responsiveness when cluster is not reachable
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9806&quot;&gt;FLINK-9806&lt;/a&gt;]
 -         Add a canonical link element to documentation HTML
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9859&quot;&gt;FLINK-9859&lt;/a&gt;]
 -         More Akka config options
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9942&quot;&gt;FLINK-9942&lt;/a&gt;]
 -         Guard handlers against null fields in requests
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9986&quot;&gt;FLINK-9986&lt;/a&gt;]
 -         Remove unnecessary information from .version.properties file
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-9987&quot;&gt;FLINK-9987&lt;/a&gt;]
 -         Rework ClassLoader E2E test to not rely on .version.properties file
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-10006&quot;&gt;FLINK-10006&lt;/a&gt;]
 -         Improve logging in BarrierBuffer
-&lt;/li&gt;
-&lt;li&gt;[&lt;a 
href=&quot;https://issues.apache.org/jira/browse/FLINK-10016&quot;&gt;FLINK-10016&lt;/a&gt;]
 -         Make YARN/Kerberos end-to-end test stricter
-&lt;/li&gt;
-&lt;/ul&gt;
-</description>
-<pubDate>Tue, 21 Aug 2018 14:00:00 +0200</pubDate>
-<link>https://flink.apache.org/news/2018/08/21/release-1.5.3.html</link>
-<guid isPermaLink="true">/news/2018/08/21/release-1.5.3.html</guid>
-</item>
-
 </channel>
 </rss>
diff --git a/content/blog/index.html b/content/blog/index.html
index fde607d..cf8869f 100644
--- a/content/blog/index.html
+++ b/content/blog/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></h2>
+
+      <p>19 Oct 2021
+       Chesnay Schepler </p>
+
+      <p><p>The Apache Flink community released the third bugfix version of 
the Apache Flink 1.13 series.</p>
+
+</p>
+
+      <p><a href="/news/2021/10/19/release-1.13.3.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 Release 
Announcement</a></h2>
 
       <p>29 Sep 2021
@@ -339,21 +354,6 @@ This new release brings various improvements to the 
StateFun runtime, a leaner w
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2021/05/28/release-1.13.1.html">Apache Flink 1.13.1 
Released</a></h2>
-
-      <p>28 May 2021
-       Dawid Wysakowicz (<a 
href="https://twitter.com/dwysakowicz";>@dwysakowicz</a>)</p>
-
-      <p><p>The Apache Flink community released the first bugfix version of 
the Apache Flink 1.13 series.</p>
-
-</p>
-
-      <p><a href="/news/2021/05/28/release-1.13.1.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -386,6 +386,16 @@ This new release brings various improvements to the 
StateFun runtime, a leaner w
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page10/index.html b/content/blog/page10/index.html
index aa1d6d0..75019cf 100644
--- a/content/blog/page10/index.html
+++ b/content/blog/page10/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2019/02/15/release-1.7.2.html">Apache Flink 1.7.2 Released</a></h2>
+
+      <p>15 Feb 2019
+      </p>
+
+      <p><p>The Apache Flink community released the second bugfix version of 
the Apache Flink 1.7 series.</p>
+
+</p>
+
+      <p><a href="/news/2019/02/15/release-1.7.2.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2019/02/13/unified-batch-streaming-blink.html">Batch as a Special 
Case of Streaming and Alibaba's contribution of Blink</a></h2>
 
       <p>13 Feb 2019
@@ -335,21 +350,6 @@ Please check the <a 
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2018/08/21/release-1.5.3.html">Apache Flink 1.5.3 Released</a></h2>
-
-      <p>21 Aug 2018
-      </p>
-
-      <p><p>The Apache Flink community released the third bugfix version of 
the Apache Flink 1.5 series.</p>
-
-</p>
-
-      <p><a href="/news/2018/08/21/release-1.5.3.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -382,6 +382,16 @@ Please check the <a 
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page11/index.html b/content/blog/page11/index.html
index 5494608..d91e3d0 100644
--- a/content/blog/page11/index.html
+++ b/content/blog/page11/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2018/08/21/release-1.5.3.html">Apache Flink 1.5.3 Released</a></h2>
+
+      <p>21 Aug 2018
+      </p>
+
+      <p><p>The Apache Flink community released the third bugfix version of 
the Apache Flink 1.5 series.</p>
+
+</p>
+
+      <p><a href="/news/2018/08/21/release-1.5.3.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2018/08/09/release-1.6.0.html">Apache Flink 1.6.0 Release 
Announcement</a></h2>
 
       <p>09 Aug 2018
@@ -331,19 +346,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2017/12/21/2017-year-in-review.html">Apache Flink in 2017: Year in 
Review</a></h2>
-
-      <p>21 Dec 2017
-       Chris Ward (<a href="https://twitter.com/chrischinch";>@chrischinch</a>) 
&amp; Mike Winters (<a href="https://twitter.com/wints";>@wints</a>)</p>
-
-      <p>As 2017 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><a href="/news/2017/12/21/2017-year-in-review.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -376,6 +378,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page12/index.html b/content/blog/page12/index.html
index d9711c0..8a75e3a 100644
--- a/content/blog/page12/index.html
+++ b/content/blog/page12/index.html
@@ -201,6 +201,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2017/12/21/2017-year-in-review.html">Apache Flink in 2017: Year in 
Review</a></h2>
+
+      <p>21 Dec 2017
+       Chris Ward (<a href="https://twitter.com/chrischinch";>@chrischinch</a>) 
&amp; Mike Winters (<a href="https://twitter.com/wints";>@wints</a>)</p>
+
+      <p>As 2017 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><a href="/news/2017/12/21/2017-year-in-review.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2017/12/12/release-1.4.0.html">Apache Flink 1.4.0 Release 
Announcement</a></h2>
 
       <p>12 Dec 2017
@@ -337,19 +350,6 @@ what’s coming in Flink 1.4.0 as well as a preview of what 
the Flink community
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2017/03/29/table-sql-api-update.html">From Streams to Tables and 
Back Again: An Update on Flink's Table & SQL API</a></h2>
-
-      <p>29 Mar 2017 by Timo Walther (<a 
href="https://twitter.com/";>@twalthr</a>)
-      </p>
-
-      <p><p>Broadening the user base and unifying batch & streaming with 
relational APIs</p></p>
-
-      <p><a href="/news/2017/03/29/table-sql-api-update.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -382,6 +382,16 @@ what’s coming in Flink 1.4.0 as well as a preview of what 
the Flink community
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page13/index.html b/content/blog/page13/index.html
index ad9a497..c66ca06 100644
--- a/content/blog/page13/index.html
+++ b/content/blog/page13/index.html
@@ -201,6 +201,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2017/03/29/table-sql-api-update.html">From Streams to Tables and 
Back Again: An Update on Flink's Table & SQL API</a></h2>
+
+      <p>29 Mar 2017 by Timo Walther (<a 
href="https://twitter.com/";>@twalthr</a>)
+      </p>
+
+      <p><p>Broadening the user base and unifying batch & streaming with 
relational APIs</p></p>
+
+      <p><a href="/news/2017/03/29/table-sql-api-update.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2017/03/23/release-1.1.5.html">Apache Flink 1.1.5 Released</a></h2>
 
       <p>23 Mar 2017
@@ -331,20 +344,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/news/2016/05/24/stream-sql.html">Stream 
Processing for Everyone with SQL and Apache Flink</a></h2>
-
-      <p>24 May 2016 by Fabian Hueske (<a 
href="https://twitter.com/";>@fhueske</a>)
-      </p>
-
-      <p><p>About six months ago, the Apache Flink community started an effort 
to add a SQL interface for stream data analysis. SQL is <i>the</i> standard 
language to access and process data. Everybody who occasionally analyzes data 
is familiar with SQL. Consequently, a SQL interface for stream data processing 
will make this technology accessible to a much wider audience. Moreover, SQL 
support for streaming data will also enable new use cases such as interactive 
and ad-hoc stream analysi [...]
-<p>In this blog post, we report on the current status, architectural design, 
and future plans of the Apache Flink community to implement support for SQL as 
a language for analyzing data streams.</p></p>
-
-      <p><a href="/news/2016/05/24/stream-sql.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -377,6 +376,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page14/index.html b/content/blog/page14/index.html
index 28c68b8..87f9c29 100644
--- a/content/blog/page14/index.html
+++ b/content/blog/page14/index.html
@@ -201,6 +201,20 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/news/2016/05/24/stream-sql.html">Stream 
Processing for Everyone with SQL and Apache Flink</a></h2>
+
+      <p>24 May 2016 by Fabian Hueske (<a 
href="https://twitter.com/";>@fhueske</a>)
+      </p>
+
+      <p><p>About six months ago, the Apache Flink community started an effort 
to add a SQL interface for stream data analysis. SQL is <i>the</i> standard 
language to access and process data. Everybody who occasionally analyzes data 
is familiar with SQL. Consequently, a SQL interface for stream data processing 
will make this technology accessible to a much wider audience. Moreover, SQL 
support for streaming data will also enable new use cases such as interactive 
and ad-hoc stream analysi [...]
+<p>In this blog post, we report on the current status, architectural design, 
and future plans of the Apache Flink community to implement support for SQL as 
a language for analyzing data streams.</p></p>
+
+      <p><a href="/news/2016/05/24/stream-sql.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2016/05/11/release-1.0.3.html">Flink 1.0.3 Released</a></h2>
 
       <p>11 May 2016
@@ -329,20 +343,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2015/12/04/Introducing-windows.html">Introducing Stream Windows in 
Apache Flink</a></h2>
-
-      <p>04 Dec 2015 by Fabian Hueske (<a 
href="https://twitter.com/";>@fhueske</a>)
-      </p>
-
-      <p><p>The data analysis space is witnessing an evolution from batch to 
stream processing for many use cases. Although batch can be handled as a 
special case of stream processing, analyzing never-ending streaming data often 
requires a shift in the mindset and comes with its own terminology (for 
example, “windowing” and “at-least-once”/”exactly-once” processing). This shift 
and the new terminology can be quite confusing for people being new to the 
space of stream processing. Apache F [...]
-<p>In this blog post, we discuss the concept of windows for stream processing, 
present Flink's built-in windows, and explain its support for custom windowing 
semantics.</p></p>
-
-      <p><a href="/news/2015/12/04/Introducing-windows.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -375,6 +375,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page15/index.html b/content/blog/page15/index.html
index 2001f3b..9cda520 100644
--- a/content/blog/page15/index.html
+++ b/content/blog/page15/index.html
@@ -201,6 +201,20 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2015/12/04/Introducing-windows.html">Introducing Stream Windows in 
Apache Flink</a></h2>
+
+      <p>04 Dec 2015 by Fabian Hueske (<a 
href="https://twitter.com/";>@fhueske</a>)
+      </p>
+
+      <p><p>The data analysis space is witnessing an evolution from batch to 
stream processing for many use cases. Although batch can be handled as a 
special case of stream processing, analyzing never-ending streaming data often 
requires a shift in the mindset and comes with its own terminology (for 
example, “windowing” and “at-least-once”/”exactly-once” processing). This shift 
and the new terminology can be quite confusing for people being new to the 
space of stream processing. Apache F [...]
+<p>In this blog post, we discuss the concept of windows for stream processing, 
present Flink's built-in windows, and explain its support for custom windowing 
semantics.</p></p>
+
+      <p><a href="/news/2015/12/04/Introducing-windows.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2015/11/27/release-0.10.1.html">Flink 0.10.1 released</a></h2>
 
       <p>27 Nov 2015
@@ -338,26 +352,6 @@ vertex-centric or gather-sum-apply to Flink dataflows.</p>
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2015/04/13/release-0.9.0-milestone1.html">Announcing Flink 
0.9.0-milestone1 preview release</a></h2>
-
-      <p>13 Apr 2015
-      </p>
-
-      <p><p>The Apache Flink community is pleased to announce the availability 
of
-the 0.9.0-milestone-1 release. The release is a preview of the
-upcoming 0.9.0 release. It contains many new features which will be
-available in the upcoming 0.9 release. Interested users are encouraged
-to try it out and give feedback. As the version number indicates, this
-release is a preview release that contains known issues.</p>
-
-</p>
-
-      <p><a href="/news/2015/04/13/release-0.9.0-milestone1.html">Continue 
reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -390,6 +384,16 @@ release is a preview release that contains known 
issues.</p>
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page16/index.html b/content/blog/page16/index.html
index 60c0224..d6b852f 100644
--- a/content/blog/page16/index.html
+++ b/content/blog/page16/index.html
@@ -201,6 +201,26 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2015/04/13/release-0.9.0-milestone1.html">Announcing Flink 
0.9.0-milestone1 preview release</a></h2>
+
+      <p>13 Apr 2015
+      </p>
+
+      <p><p>The Apache Flink community is pleased to announce the availability 
of
+the 0.9.0-milestone-1 release. The release is a preview of the
+upcoming 0.9.0 release. It contains many new features which will be
+available in the upcoming 0.9 release. Interested users are encouraged
+to try it out and give feedback. As the version number indicates, this
+release is a preview release that contains known issues.</p>
+
+</p>
+
+      <p><a href="/news/2015/04/13/release-0.9.0-milestone1.html">Continue 
reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2015/04/07/march-in-flink.html">March 2015 in the Flink 
community</a></h2>
 
       <p>07 Apr 2015
@@ -340,21 +360,6 @@ and offers a new API including definition of flexible 
windows.</p>
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2014/10/03/upcoming_events.html">Upcoming Events</a></h2>
-
-      <p>03 Oct 2014
-      </p>
-
-      <p><p>We are happy to announce several upcoming Flink events both in 
Europe and the US. Starting with a <strong>Flink hackathon in 
Stockholm</strong> (Oct 8-9) and a talk about Flink at the <strong>Stockholm 
Hadoop User Group</strong> (Oct 8). This is followed by the very first 
<strong>Flink Meetup in Berlin</strong> (Oct 15). In the US, there will be two 
Flink Meetup talks: the first one at the <strong>Pasadena Big Data User 
Group</strong> (Oct 29) and the second one at <strong>Si [...]
-
-</p>
-
-      <p><a href="/news/2014/10/03/upcoming_events.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -387,6 +392,16 @@ and offers a new API including definition of flexible 
windows.</p>
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page17/index.html b/content/blog/page17/index.html
index 8899889..23ee1bd 100644
--- a/content/blog/page17/index.html
+++ b/content/blog/page17/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2014/10/03/upcoming_events.html">Upcoming Events</a></h2>
+
+      <p>03 Oct 2014
+      </p>
+
+      <p><p>We are happy to announce several upcoming Flink events both in 
Europe and the US. Starting with a <strong>Flink hackathon in 
Stockholm</strong> (Oct 8-9) and a talk about Flink at the <strong>Stockholm 
Hadoop User Group</strong> (Oct 8). This is followed by the very first 
<strong>Flink Meetup in Berlin</strong> (Oct 15). In the US, there will be two 
Flink Meetup talks: the first one at the <strong>Pasadena Big Data User 
Group</strong> (Oct 29) and the second one at <strong>Si [...]
+
+</p>
+
+      <p><a href="/news/2014/10/03/upcoming_events.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2014/09/26/release-0.6.1.html">Apache Flink 0.6.1 available</a></h2>
 
       <p>26 Sep 2014
@@ -265,6 +280,16 @@ academic and open source project that Flink originates 
from.</p>
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page2/index.html b/content/blog/page2/index.html
index 9f23045..6c9e296 100644
--- a/content/blog/page2/index.html
+++ b/content/blog/page2/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2021/05/28/release-1.13.1.html">Apache Flink 1.13.1 
Released</a></h2>
+
+      <p>28 May 2021
+       Dawid Wysakowicz (<a 
href="https://twitter.com/dwysakowicz";>@dwysakowicz</a>)</p>
+
+      <p><p>The Apache Flink community released the first bugfix version of 
the Apache Flink 1.13 series.</p>
+
+</p>
+
+      <p><a href="/news/2021/05/28/release-1.13.1.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2021/05/21/release-1.12.4.html">Apache Flink 1.12.4 
Released</a></h2>
 
       <p>21 May 2021
@@ -329,21 +344,6 @@ to develop scalable, consistent, and elastic distributed 
applications.</p>
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2021/01/19/release-1.12.1.html">Apache Flink 1.12.1 
Released</a></h2>
-
-      <p>19 Jan 2021
-       Xintong Song </p>
-
-      <p><p>The Apache Flink community released the first bugfix version of 
the Apache Flink 1.12 series.</p>
-
-</p>
-
-      <p><a href="/news/2021/01/19/release-1.12.1.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -376,6 +376,16 @@ to develop scalable, consistent, and elastic distributed 
applications.</p>
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page3/index.html b/content/blog/page3/index.html
index beb3c78..4fa2f0d 100644
--- a/content/blog/page3/index.html
+++ b/content/blog/page3/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2021/01/19/release-1.12.1.html">Apache Flink 1.12.1 
Released</a></h2>
+
+      <p>19 Jan 2021
+       Xintong Song </p>
+
+      <p><p>The Apache Flink community released the first bugfix version of 
the Apache Flink 1.12 series.</p>
+
+</p>
+
+      <p><a href="/news/2021/01/19/release-1.12.1.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/2021/01/18/rocksdb.html">Using RocksDB 
State Backend in Apache Flink: When and How</a></h2>
 
       <p>18 Jan 2021
@@ -323,19 +338,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2020/10/13/stateful-serverless-internals.html">Stateful Functions 
Internals: Behind the scenes of Stateful Serverless</a></h2>
-
-      <p>13 Oct 2020
-       Tzu-Li (Gordon) Tai (<a 
href="https://twitter.com/tzulitai";>@tzulitai</a>)</p>
-
-      <p>This blog post dives deep into the internals of the StateFun runtime, 
taking a look at how it enables consistent and fault-tolerant stateful 
serverless applications.</p>
-
-      <p><a 
href="/news/2020/10/13/stateful-serverless-internals.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -368,6 +370,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page4/index.html b/content/blog/page4/index.html
index c60c367..f27aed8 100644
--- a/content/blog/page4/index.html
+++ b/content/blog/page4/index.html
@@ -201,6 +201,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2020/10/13/stateful-serverless-internals.html">Stateful Functions 
Internals: Behind the scenes of Stateful Serverless</a></h2>
+
+      <p>13 Oct 2020
+       Tzu-Li (Gordon) Tai (<a 
href="https://twitter.com/tzulitai";>@tzulitai</a>)</p>
+
+      <p>This blog post dives deep into the internals of the StateFun runtime, 
taking a look at how it enables consistent and fault-tolerant stateful 
serverless applications.</p>
+
+      <p><a 
href="/news/2020/10/13/stateful-serverless-internals.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2020/09/28/release-statefun-2.2.0.html">Stateful Functions 2.2.0 
Release Announcement</a></h2>
 
       <p>28 Sep 2020
@@ -329,19 +342,6 @@ as well as increased observability for operational 
purposes.</p>
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2020/07/30/demo-fraud-detection-3.html">Advanced Flink Application 
Patterns Vol.3: Custom Window Processing</a></h2>
-
-      <p>30 Jul 2020
-       Alexander Fedulov (<a 
href="https://twitter.com/alex_fedulov";>@alex_fedulov</a>)</p>
-
-      <p>In this series of blog posts you will learn about powerful Flink 
patterns for building streaming applications.</p>
-
-      <p><a href="/news/2020/07/30/demo-fraud-detection-3.html">Continue 
reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -374,6 +374,16 @@ as well as increased observability for operational 
purposes.</p>
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page5/index.html b/content/blog/page5/index.html
index 745fb61..2d4e956 100644
--- a/content/blog/page5/index.html
+++ b/content/blog/page5/index.html
@@ -201,6 +201,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2020/07/30/demo-fraud-detection-3.html">Advanced Flink Application 
Patterns Vol.3: Custom Window Processing</a></h2>
+
+      <p>30 Jul 2020
+       Alexander Fedulov (<a 
href="https://twitter.com/alex_fedulov";>@alex_fedulov</a>)</p>
+
+      <p>In this series of blog posts you will learn about powerful Flink 
patterns for building streaming applications.</p>
+
+      <p><a href="/news/2020/07/30/demo-fraud-detection-3.html">Continue 
reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/2020/07/28/flink-sql-demo-building-e2e-streaming-application.html">Flink 
SQL Demo: Building an End-to-End Streaming Application</a></h2>
 
       <p>28 Jul 2020
@@ -335,21 +348,6 @@ and provide a tutorial for running Streaming ETL with 
Flink on Zeppelin.</p>
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2020/06/09/release-statefun-2.1.0.html">Stateful Functions 2.1.0 
Release Announcement</a></h2>
-
-      <p>09 Jun 2020
-       Marta Paes (<a href="https://twitter.com/morsapaes";>@morsapaes</a>)</p>
-
-      <p><p>The Apache Flink community is happy to announce the release of 
Stateful Functions (StateFun) 2.1.0! This release introduces new features 
around state expiration and performance improvements for co-located 
deployments, as well as other important changes that improve the stability and 
testability of the project. As the community around StateFun grows, the release 
cycle will follow this pattern of smaller and more frequent releases to 
incorporate user feedback and allow for fast [...]
-
-</p>
-
-      <p><a href="/news/2020/06/09/release-statefun-2.1.0.html">Continue 
reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -382,6 +380,16 @@ and provide a tutorial for running Streaming ETL with 
Flink on Zeppelin.</p>
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page6/index.html b/content/blog/page6/index.html
index b388685..2de1512 100644
--- a/content/blog/page6/index.html
+++ b/content/blog/page6/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2020/06/09/release-statefun-2.1.0.html">Stateful Functions 2.1.0 
Release Announcement</a></h2>
+
+      <p>09 Jun 2020
+       Marta Paes (<a href="https://twitter.com/morsapaes";>@morsapaes</a>)</p>
+
+      <p><p>The Apache Flink community is happy to announce the release of 
Stateful Functions (StateFun) 2.1.0! This release introduces new features 
around state expiration and performance improvements for co-located 
deployments, as well as other important changes that improve the stability and 
testability of the project. As the community around StateFun grows, the release 
cycle will follow this pattern of smaller and more frequent releases to 
incorporate user feedback and allow for fast [...]
+
+</p>
+
+      <p><a href="/news/2020/06/09/release-statefun-2.1.0.html">Continue 
reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2020/05/12/release-1.10.1.html">Apache Flink 1.10.1 
Released</a></h2>
 
       <p>12 May 2020
@@ -324,21 +339,6 @@ This release marks a big milestone: Stateful Functions 2.0 
is not only an API up
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/features/2020/03/27/flink-for-data-warehouse.html">Flink as Unified 
Engine for Modern Data Warehousing: Production-Ready Hive Integration</a></h2>
-
-      <p>27 Mar 2020
-       Bowen Li (<a href="https://twitter.com/Bowen__Li";>@Bowen__Li</a>)</p>
-
-      <p><p>In this blog post, you will learn our motivation behind the 
Flink-Hive integration, and how Flink 1.10 can help modernize your data 
warehouse.</p>
-
-</p>
-
-      <p><a href="/features/2020/03/27/flink-for-data-warehouse.html">Continue 
reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -371,6 +371,16 @@ This release marks a big milestone: Stateful Functions 2.0 
is not only an API up
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page7/index.html b/content/blog/page7/index.html
index 74d0d56..56f4c18 100644
--- a/content/blog/page7/index.html
+++ b/content/blog/page7/index.html
@@ -201,6 +201,21 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/features/2020/03/27/flink-for-data-warehouse.html">Flink as Unified 
Engine for Modern Data Warehousing: Production-Ready Hive Integration</a></h2>
+
+      <p>27 Mar 2020
+       Bowen Li (<a href="https://twitter.com/Bowen__Li";>@Bowen__Li</a>)</p>
+
+      <p><p>In this blog post, you will learn our motivation behind the 
Flink-Hive integration, and how Flink 1.10 can help modernize your data 
warehouse.</p>
+
+</p>
+
+      <p><a href="/features/2020/03/27/flink-for-data-warehouse.html">Continue 
reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2020/03/24/demo-fraud-detection-2.html">Advanced Flink Application 
Patterns Vol.2: Dynamic Updates of Application Logic</a></h2>
 
       <p>24 Mar 2020
@@ -323,19 +338,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2019/12/09/flink-kubernetes-kudo.html">Running Apache Flink on 
Kubernetes with KUDO</a></h2>
-
-      <p>09 Dec 2019
-       Gerred Dillon </p>
-
-      <p>A common use case for Apache Flink is streaming data analytics 
together with Apache Kafka, which provides a pub/sub model and durability for 
data streams. In this post, we demonstrate how to orchestrate Flink and Kafka 
with KUDO.</p>
-
-      <p><a href="/news/2019/12/09/flink-kubernetes-kudo.html">Continue 
reading &raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -368,6 +370,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page8/index.html b/content/blog/page8/index.html
index 58e0ff4..9d4b784 100644
--- a/content/blog/page8/index.html
+++ b/content/blog/page8/index.html
@@ -201,6 +201,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a 
href="/news/2019/12/09/flink-kubernetes-kudo.html">Running Apache Flink on 
Kubernetes with KUDO</a></h2>
+
+      <p>09 Dec 2019
+       Gerred Dillon </p>
+
+      <p>A common use case for Apache Flink is streaming data analytics 
together with Apache Kafka, which provides a pub/sub model and durability for 
data streams. In this post, we demonstrate how to orchestrate Flink and Kafka 
with KUDO.</p>
+
+      <p><a href="/news/2019/12/09/flink-kubernetes-kudo.html">Continue 
reading &raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a 
href="/news/2019/11/25/query-pulsar-streams-using-apache-flink.html">How to 
query Pulsar Streams using Apache Flink</a></h2>
 
       <p>25 Nov 2019
@@ -326,19 +339,6 @@
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a href="/2019/06/05/flink-network-stack.html">A 
Deep-Dive into Flink's Network Stack</a></h2>
-
-      <p>05 Jun 2019
-       Nico Kruber </p>
-
-      <p>Flink’s network stack is one of the core components that make up 
Apache Flink's runtime module sitting at the core of every Flink job. In this 
post, which is the first in a series of posts about the network stack, we look 
at the abstractions exposed to the stream operators and detail their physical 
implementation and various optimisations in Apache Flink.</p>
-
-      <p><a href="/2019/06/05/flink-network-stack.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -371,6 +371,16 @@
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/blog/page9/index.html b/content/blog/page9/index.html
index 63d36c2..810f837 100644
--- a/content/blog/page9/index.html
+++ b/content/blog/page9/index.html
@@ -201,6 +201,19 @@
     <!-- Blog posts -->
     
     <article>
+      <h2 class="blog-title"><a href="/2019/06/05/flink-network-stack.html">A 
Deep-Dive into Flink's Network Stack</a></h2>
+
+      <p>05 Jun 2019
+       Nico Kruber </p>
+
+      <p>Flink’s network stack is one of the core components that make up 
Apache Flink's runtime module sitting at the core of every Flink job. In this 
post, which is the first in a series of posts about the network stack, we look 
at the abstractions exposed to the stream operators and detail their physical 
implementation and various optimisations in Apache Flink.</p>
+
+      <p><a href="/2019/06/05/flink-network-stack.html">Continue reading 
&raquo;</a></p>
+    </article>
+
+    <hr>
+    
+    <article>
       <h2 class="blog-title"><a href="/2019/05/19/state-ttl.html">State TTL in 
Flink 1.8.0: How to Automatically Cleanup Application State in Apache 
Flink</a></h2>
 
       <p>19 May 2019
@@ -327,21 +340,6 @@ for more details.</p>
 
     <hr>
     
-    <article>
-      <h2 class="blog-title"><a 
href="/news/2019/02/15/release-1.7.2.html">Apache Flink 1.7.2 Released</a></h2>
-
-      <p>15 Feb 2019
-      </p>
-
-      <p><p>The Apache Flink community released the second bugfix version of 
the Apache Flink 1.7 series.</p>
-
-</p>
-
-      <p><a href="/news/2019/02/15/release-1.7.2.html">Continue reading 
&raquo;</a></p>
-    </article>
-
-    <hr>
-    
 
     <!-- Pagination links -->
     
@@ -374,6 +372,16 @@ for more details.</p>
 
     <ul id="markdown-toc">
       
+      <li><a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 1.13.3 
Released</a></li>
+
+      
+        
+      
+    
+      
+      
+
+      
       <li><a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 1.14.0 
Release Announcement</a></li>
 
       
diff --git a/content/downloads.html b/content/downloads.html
index 4ada28e..1ae76ff 100644
--- a/content/downloads.html
+++ b/content/downloads.html
@@ -213,7 +213,7 @@ $( document ).ready(function() {
 <div class="page-toc">
 <ul id="markdown-toc">
   <li><a href="#apache-flink-1140" id="markdown-toc-apache-flink-1140">Apache 
Flink 1.14.0</a></li>
-  <li><a href="#apache-flink-1132" id="markdown-toc-apache-flink-1132">Apache 
Flink 1.13.2</a></li>
+  <li><a href="#apache-flink-1133" id="markdown-toc-apache-flink-1133">Apache 
Flink 1.13.3</a></li>
   <li><a href="#apache-flink-1125" id="markdown-toc-apache-flink-1125">Apache 
Flink 1.12.5</a></li>
   <li><a href="#apache-flink-stateful-functions-310" 
id="markdown-toc-apache-flink-stateful-functions-310">Apache Flink Stateful 
Functions 3.1.0</a></li>
   <li><a href="#additional-components" 
id="markdown-toc-additional-components">Additional Components</a></li>
@@ -257,19 +257,19 @@ $( document ).ready(function() {
 
 <hr />
 
-<h2 id="apache-flink-1132">Apache Flink 1.13.2</h2>
+<h2 id="apache-flink-1133">Apache Flink 1.13.3</h2>
 
 <p>
-<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.11.tgz";
 class="ga-track" id="1132-download_211">Apache Flink 1.13.2 for Scala 2.11</a> 
(<a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.11.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.11.tgz.sha512";>sha512</a>)
+<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.11.tgz";
 class="ga-track" id="1133-download_211">Apache Flink 1.13.3 for Scala 2.11</a> 
(<a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.11.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.11.tgz.sha512";>sha512</a>)
 </p>
 
 <p>
-<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.12.tgz";
 class="ga-track" id="1132-download_212">Apache Flink 1.13.2 for Scala 2.12</a> 
(<a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.12.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.12.tgz.sha512";>sha512</a>)
+<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.12.tgz";
 class="ga-track" id="1133-download_212">Apache Flink 1.13.3 for Scala 2.12</a> 
(<a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.12.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.12.tgz.sha512";>sha512</a>)
 </p>
 
 <p>
-<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.2/flink-1.13.2-src.tgz";
 class="ga-track" id="1132-download-source">Apache Flink 1.13.2 Source 
Release</a>
-(<a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-src.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-src.tgz.sha512";>sha512</a>)
+<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.3/flink-1.13.3-src.tgz";
 class="ga-track" id="1133-download-source">Apache Flink 1.13.3 Source 
Release</a>
+(<a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-src.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-src.tgz.sha512";>sha512</a>)
 </p>
 
 <h4 id="release-notes-1">Release Notes</h4>
@@ -423,6 +423,17 @@ Flink 1.14.0 - 2021-09-29
 
 <li>
 
+Flink 1.13.3 - 2021-10-19
+(<a 
href="https://archive.apache.org/dist/flink/flink-1.13.3/flink-1.13.3-src.tgz";>Source</a>,
+<a href="https://archive.apache.org/dist/flink/flink-1.13.3";>Binaries</a>,
+<a href="https://nightlies.apache.org/flink/flink-docs-release-1.13";>Docs</a>,
+<a 
href="https://nightlies.apache.org/flink/flink-docs-release-1.13/api/java";>Javadocs</a>,
+<a 
href="https://nightlies.apache.org/flink/flink-docs-release-1.13/api/scala/index.html";>Scaladocs</a>)
+
+</li>
+
+<li>
+
 Flink 1.13.2 - 2021-08-02
 (<a 
href="https://archive.apache.org/dist/flink/flink-1.13.2/flink-1.13.2-src.tgz";>Source</a>,
 <a href="https://archive.apache.org/dist/flink/flink-1.13.2";>Binaries</a>,
diff --git a/content/index.html b/content/index.html
index 38d9c08..d4ee562 100644
--- a/content/index.html
+++ b/content/index.html
@@ -361,6 +361,11 @@
 
   <dl>
       
+        <dt> <a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 
1.13.3 Released</a></dt>
+        <dd><p>The Apache Flink community released the third bugfix version of 
the Apache Flink 1.13 series.</p>
+
+</dd>
+      
         <dt> <a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 
1.14.0 Release Announcement</a></dt>
         <dd>The Apache Flink community is excited to announce the release of 
Flink 1.14.0! More than 200 contributor worked on over 1,000 issues. The 
release brings exciting new features like a more seamless streaming/batch 
integration, automatic network memory tuning, a hybrid source to switch data 
streams between storgage systems (e.g., Kafka/S3), Fine-grained resource 
management, PyFlink performance and debugging enhancements, and a Pulsar 
connector.</dd>
       
@@ -379,18 +384,6 @@
 This new release brings various improvements to the StateFun runtime, a leaner 
way to specify StateFun module components, and a brand new GoLang SDK!</p>
 
 </dd>
-      
-        <dt> <a href="/news/2021/08/31/release-1.14.0-rc0.html">Help us 
stabilize Apache Flink 1.14.0 RC0</a></dt>
-        <dd><div class="note">
-  <h5>Hint</h5>
-  <p>
-    Update 29th of September: Today 
-    <a 
href="https://flink.apache.org/news/2021/09/29/release-1.14.0.html";>Apache 
Flink 1.14</a>
-    has been released. For sure we'd still like to hear your feedback.
-  </p>
-</div>
-
-</dd>
     
   </dl>
 
diff --git a/content/index.html b/content/news/2021/10/19/release-1.13.3.html
similarity index 52%
copy from content/index.html
copy to content/news/2021/10/19/release-1.13.3.html
index 38d9c08..314a513 100644
--- a/content/index.html
+++ b/content/news/2021/10/19/release-1.13.3.html
@@ -5,7 +5,7 @@
     <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: Stateful Computations over Data Streams</title>
+    <title>Apache Flink: Apache Flink 1.13.3 Released</title>
     <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
     <link rel="icon" href="/favicon.ico" type="image/x-icon">
 
@@ -113,7 +113,7 @@
             <li><a href="/gettinghelp.html">Getting Help</a></li>
 
             <!-- Blog -->
-            <li><a href="/blog/"><b>Flink Blog</b></a></li>
+            <li class="active"><a href="/blog/"><b>Flink Blog</b></a></li>
 
 
             <!-- Flink-packages -->
@@ -145,7 +145,8 @@
             <li>
               
                 
-                  <a href="/zh/">中文版</a>
+                  <!-- link to the Chinese home page when current is blog page 
-->
+                  <a href="/zh">中文版</a>
                 
               
             </li>
@@ -193,269 +194,89 @@
       </div>
       <div class="col-sm-9">
       <div class="row-fluid">
-
-  <div class="col-sm-12">
-    <p class="lead">
-      <strong>Apache Flink<sup>®</sup> — Stateful Computations over Data 
Streams</strong>
-    </p>
-  </div>
-
-<div class="col-sm-12">
-  <hr />
-</div>
-
-</div>
-
-<!-- High-level architecture figure -->
-
-<div class="row front-graphic">
-  <hr />
-  <img src="/img/flink-home-graphic.png" width="800px" />
-</div>
-
-<!-- Feature grid -->
-
-<!--
-<div class="row">
   <div class="col-sm-12">
-    <hr />
-    <h2><a href="/features.html">Features</a></h2>
-  </div>
-</div>
--->
-<div class="row">
-  <div class="col-sm-4">
-    <div class="panel panel-default">
-      <div class="panel-heading">
-        <span class="glyphicon glyphicon-th"></span> <b>All streaming use 
cases</b>
-      </div>
-      <div class="panel-body">
-        <ul style="font-size: small;">
-          <li>Event-driven Applications</li>
-          <li>Stream &amp; Batch Analytics</li>
-          <li>Data Pipelines &amp; ETL</li>
-        </ul>
-        <a href="/usecases.html">Learn more</a>
-      </div>
-    </div>
-  </div>
-  <div class="col-sm-4">
-    <div class="panel panel-default">
-      <div class="panel-heading">
-        <span class="glyphicon glyphicon-ok"></span> <b>Guaranteed 
correctness</b>
-      </div>
-      <div class="panel-body">
-        <ul style="font-size: small;">
-          <li>Exactly-once state consistency</li>
-          <li>Event-time processing</li>
-          <li>Sophisticated late data handling</li>
-        </ul>
-        <a 
href="/flink-applications.html#building-blocks-for-streaming-applications">Learn
 more</a>
-      </div>
-    </div>
-  </div>
-  <div class="col-sm-4">
-    <div class="panel panel-default">
-      <div class="panel-heading">
-        <span class="glyphicon glyphicon glyphicon-sort-by-attributes"></span> 
<b>Layered APIs</b>
-      </div>
-      <div class="panel-body">
-        <ul style="font-size: small;">
-          <li>SQL on Stream &amp; Batch Data</li>
-          <li>DataStream API &amp; DataSet API</li>
-          <li>ProcessFunction (Time &amp; State)</li>
-        </ul>
-        <a href="/flink-applications.html#layered-apis">Learn more</a>
-      </div>
-    </div>
-  </div>
-</div>
-<div class="row">
-  <div class="col-sm-4">
-    <div class="panel panel-default">
-      <div class="panel-heading">
-        <span class="glyphicon glyphicon-dashboard"></span> <b>Operational 
Focus</b>
-      </div>
-      <div class="panel-body">
-        <ul style="font-size: small;">
-          <li>Flexible deployment</li>
-          <li>High-availability setup</li>
-          <li>Savepoints</li>
-        </ul>
-        <a href="/flink-operations.html">Learn more</a>
-      </div>
-    </div>
-  </div>
-  <div class="col-sm-4">
-    <div class="panel panel-default">
-      <div class="panel-heading">
-        <span class="glyphicon glyphicon-fullscreen"></span> <b>Scales to any 
use case</b>
-      </div>
-      <div class="panel-body">
-        <ul style="font-size: small;">
-          <li>Scale-out architecture</li>
-          <li>Support for very large state</li>
-          <li>Incremental checkpointing</li>
-        </ul>
-        <a href="/flink-architecture.html#run-applications-at-any-scale">Learn 
more</a>
-      </div>
-    </div>
-  </div>
-  <div class="col-sm-4">
-    <div class="panel panel-default">
-      <div class="panel-heading">
-        <span class="glyphicon glyphicon-flash"></span> <b>Excellent 
Performance</b>
-      </div>
-      <div class="panel-body">
-        <ul style="font-size: small;">
-          <li>Low latency</li>
-          <li>High throughput</li>
-          <li>In-Memory computing</li>
-        </ul>
-        <a 
href="/flink-architecture.html#leverage-in-memory-performance">Learn more</a>
-      </div>
-    </div>
-  </div>
-</div>
+    <div class="row">
+      <h1>Apache Flink 1.13.3 Released</h1>
+      <p><i></i></p>
 
-<!-- Events section -->
-<div class="row">
+      <article>
+        <p>19 Oct 2021 Chesnay Schepler </p>
 
-<div class="col-sm-12">
-  <hr />
-</div>
+<p>The Apache Flink community released the third bugfix version of the Apache 
Flink 1.13 series.</p>
 
-<div class="col-sm-3">
+<p>This release includes 136 fixes and minor improvements for Flink 1.13.2. 
The list below includes bugfixes and improvements. For a complete list of all 
changes see:
+<a 
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&amp;version=12350329";>JIRA</a>.</p>
 
-  <h2><a>Upcoming Events</a></h2>
+<p>We highly recommend all users to upgrade to Flink 1.13.3.</p>
 
-</div>
-<div class="col-sm-9">
-  <!-- Flink Forward -->
-  <a href="https://flink-forward.org"; target="_blank">
-    <img style="width: 200px; padding-right: 30px" 
src="/img/flink-forward.png" alt="Flink Forward" />
-  </a>
-  <!-- ApacheCon -->
-  <a href="https://www.apache.org/events/current-event"; target="_blank">
-    <img src="https://www.apache.org/events/current-event-234x60.png"; 
alt="ApacheCon" />
-  </a>
-</div>
+<p>Updated Maven dependencies:</p>
 
-</div>
+<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>1.13.3<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>1.13.3<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>1.13.3<span 
class="nt">&lt;/version&gt;</span>
+<span class="nt">&lt;/dependency&gt;</span></code></pre></div>
 
-<!-- Updates section -->
+<p>You can find the binaries on the updated <a 
href="/downloads.html">Downloads page</a>.</p>
 
-<div class="row">
+<p>Below you can find more information on changes that might affect the 
behavior of Flink:</p>
 
-<div class="col-sm-12">
-  <hr />
-</div>
+<h2 
id="propagate-unique-keys-for-fromchangelogstream-flink-24033httpsissuesapacheorgjirabrowseflink-24033">Propagate
 unique keys for <code>fromChangelogStream</code> (<a 
href="https://issues.apache.org/jira/browse/FLINK-24033";>FLINK-24033</a>)</h2>
 
-<div class="col-sm-3">
+<p><code>StreamTableEnvironment.fromChangelogStream</code> might produce a 
different stream because primary keys were not properly considered before.</p>
 
-  <h2><a href="/blog">Latest Blog Posts</a></h2>
+<h2 
id="table-api-primary-key-feature-was-not-working-correctly-flink-23895httpsissuesapacheorgjirabrowseflink-23895-flink-20374httpsissuesapacheorgjirabrowseflink-20374">Table
 API ‘Primary Key’ feature was not working correctly (<a 
href="https://issues.apache.org/jira/browse/FLINK-23895";>FLINK-23895</a> <a 
href="https://issues.apache.org/jira/browse/FLINK-20374";>FLINK-20374</a>)</h2>
 
-</div>
+<p>Various primary key issues have been fixed that effectively made it 
impossible to use this feature.
+The change might affect savepoint backwards compatibility for affected 
pipelines.
+Pipelines that were not affected should be able to restore from a savepoint 
without issues.
+The resulting changelog stream might be different after these changes.</p>
 
-<div class="col-sm-9">
+<h2 
id="clarify-sourcefunctioncancel-contract-about-interrupting-flink-23527httpsissuesapacheorgjirabrowseflink-23527">Clarify
 <code>SourceFunction#cancel()</code> contract about interrupting (<a 
href="https://issues.apache.org/jira/browse/FLINK-23527";>FLINK-23527</a>)</h2>
 
-  <dl>
-      
-        <dt> <a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 
1.14.0 Release Announcement</a></dt>
-        <dd>The Apache Flink community is excited to announce the release of 
Flink 1.14.0! More than 200 contributor worked on over 1,000 issues. The 
release brings exciting new features like a more seamless streaming/batch 
integration, automatic network memory tuning, a hybrid source to switch data 
streams between storgage systems (e.g., Kafka/S3), Fine-grained resource 
management, PyFlink performance and debugging enhancements, and a Pulsar 
connector.</dd>
-      
-        <dt> <a 
href="/2021/09/07/connector-table-sql-api-part2.html">Implementing a custom 
source connector for Table API and SQL - Part Two </a></dt>
-        <dd><p>In <a href="/2021/09/07/connector-table-sql-api-part1">part 
one</a> of this tutorial, you learned how to build a custom source connector 
for Flink. In part two, you will learn how to integrate the connector with a 
test email inbox through the IMAP protocol and filter out emails using Flink 
SQL.</p>
+<p>The contract of the <code>SourceFunction#cancel()</code> method with 
respect to interruptions has been clarified:
+- The source itself shouldn’t interrupt the source thread.
+- The source can expect to not be interrupted during a clean cancellation 
procedure.</p>
 
-</dd>
-      
-        <dt> <a 
href="/2021/09/07/connector-table-sql-api-part1.html">Implementing a Custom 
Source Connector for Table API and SQL - Part One </a></dt>
-        <dd><p>Part one of this tutorial will teach you how to build and run a 
custom source connector to be used with Table API and SQL, two high-level 
abstractions in Flink. The tutorial comes with a bundled <a 
href="https://docs.docker.com/compose/";>docker-compose</a> setup that lets you 
easily run the connector. You can then try it out with Flink’s SQL client.</p>
+<h2 
id="taskmanagerslottimeout-falls-back-to-akkaasktimeout-flink-22002httpsissuesapacheorgjirabrowseflink-22002"><code>taskmanager.slot.timeout</code>
 falls back to <code>akka.ask.timeout</code> (<a 
href="https://issues.apache.org/jira/browse/FLINK-22002";>FLINK-22002</a>)</h2>
 
-</dd>
-      
-        <dt> <a href="/news/2021/08/31/release-statefun-3.1.0.html">Stateful 
Functions 3.1.0 Release Announcement</a></dt>
-        <dd><p>Stateful Functions is a cross-platform stack for building 
Stateful Serverless applications, making it radically simpler to develop 
scalable, consistent, and elastic distributed applications.
-This new release brings various improvements to the StateFun runtime, a leaner 
way to specify StateFun module components, and a brand new GoLang SDK!</p>
+<p>The config option <code>taskmanager.slot.timeout</code> falls now back to 
<code>akka.ask.timeout</code> if no value has been configured.</p>
 
-</dd>
-      
-        <dt> <a href="/news/2021/08/31/release-1.14.0-rc0.html">Help us 
stabilize Apache Flink 1.14.0 RC0</a></dt>
-        <dd><div class="note">
-  <h5>Hint</h5>
-  <p>
-    Update 29th of September: Today 
-    <a 
href="https://flink.apache.org/news/2021/09/29/release-1.14.0.html";>Apache 
Flink 1.14</a>
-    has been released. For sure we'd still like to hear your feedback.
-  </p>
-</div>
+<h2 
id="increase-akkaasktimeout-for-tests-using-the-minicluster-flink-23906httpsissuesapacheorgjirabrowseflink-23962">Increase
 <code>akka.ask.timeout</code> for tests using the MiniCluster (<a 
href="https://issues.apache.org/jira/browse/FLINK-23962";>FLINK-23906</a>)</h2>
 
-</dd>
-    
-  </dl>
+<p>The default <code>akka.ask.timeout</code> used by the 
<code>MiniCluster</code> has been increased to 5 minutes. If you want to use a 
smaller value, then you have to set it explicitly in the passed configuration.
+The change is due to the fact that messages cannot get lost in a 
single-process minicluster, so this timeout (which otherwise helps to detect 
message loss in distributed setups) has no benefit here.
+The increased timeout reduces the number of false-positive timeouts, for 
example during heavy tests on loaded CI/CD workers or during debugging.</p>
 
-</div>
+      </article>
+    </div>
 
-<!-- Scripts section -->
-
-<script type="text/javascript" src="/js/jquery.jcarousel.min.js"></script>
-
-<script type="text/javascript">
-
-  $(window).load(function(){
-   $(function() {
-        var jcarousel = $('.jcarousel');
-
-        jcarousel
-            .on('jcarousel:reload jcarousel:create', function () {
-                var carousel = $(this),
-                    width = carousel.innerWidth();
-
-                if (width >= 600) {
-                    width = width / 4;
-                } else if (width >= 350) {
-                    width = width / 3;
-                }
-
-                carousel.jcarousel('items').css('width', Math.ceil(width) + 
'px');
-            })
-            .jcarousel({
-                wrap: 'circular',
-                autostart: true
-            });
-
-        $('.jcarousel-control-prev')
-            .jcarouselControl({
-                target: '-=1'
-            });
-
-        $('.jcarousel-control-next')
-            .jcarouselControl({
-                target: '+=1'
-            });
-
-        $('.jcarousel-pagination')
-            .on('jcarouselpagination:active', 'a', function() {
-                $(this).addClass('active');
-            })
-            .on('jcarouselpagination:inactive', 'a', function() {
-                $(this).removeClass('active');
-            })
-            .on('click', function(e) {
-                e.preventDefault();
-            })
-            .jcarouselPagination({
-                perPage: 1,
-                item: function(page) {
-                    return '<a href="#' + page + '">' + page + '</a>';
-                }
-            });
-    });
-  });
-
-</script>
+    <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>
 
diff --git a/content/zh/downloads.html b/content/zh/downloads.html
index 0d83a3d..70c06ce 100644
--- a/content/zh/downloads.html
+++ b/content/zh/downloads.html
@@ -211,7 +211,7 @@ $( document ).ready(function() {
 <div class="page-toc">
 <ul id="markdown-toc">
   <li><a href="#apache-flink-1140" id="markdown-toc-apache-flink-1140">Apache 
Flink 1.14.0</a></li>
-  <li><a href="#apache-flink-1132" id="markdown-toc-apache-flink-1132">Apache 
Flink 1.13.2</a></li>
+  <li><a href="#apache-flink-1133" id="markdown-toc-apache-flink-1133">Apache 
Flink 1.13.3</a></li>
   <li><a href="#apache-flink-1125" id="markdown-toc-apache-flink-1125">Apache 
Flink 1.12.5</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>
@@ -250,21 +250,21 @@ $( document ).ready(function() {
 <p>如果你计划从以前的版本升级 Flink，请查看 <a href="https://nightlies.apache.org/flink/
 flink-docs-release-1.14/release-notes/flink-1.14.html">Flink 1.14 
的发布说明</a>。</p>
 
-<h2 id="apache-flink-1132">Apache Flink 1.13.2</h2>
+<h2 id="apache-flink-1133">Apache Flink 1.13.3</h2>
 
 <p>
-<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.11.tgz";
 class="ga-track" id="1132-download_211">Apache Flink 1.13.2 for Scala 2.11</a> 
(<a href="
- 
https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.11.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.11.tgz.sha512";>sha512</a>)
+<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.11.tgz";
 class="ga-track" id="1133-download_211">Apache Flink 1.13.3 for Scala 2.11</a> 
(<a href="
+ 
https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.11.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.11.tgz.sha512";>sha512</a>)
 </p>
 
 <p>
-<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.12.tgz";
 class="ga-track" id="1132-download_212">Apache Flink 1.13.2 for Scala 2.12</a> 
(<a href="
- 
https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.12.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-bin-scala_2.12.tgz.sha512";>sha512</a>)
+<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.12.tgz";
 class="ga-track" id="1133-download_212">Apache Flink 1.13.3 for Scala 2.12</a> 
(<a href="
+ 
https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.12.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-bin-scala_2.12.tgz.sha512";>sha512</a>)
 </p>
 
 <p>
-<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.2/flink-1.13.2-src.tgz";
 class="ga-track" id="1132-download-source">Apache Flink 1.13.2 Source 
Release</a>
- (<a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-src.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.2/flink-1.13.2-src.tgz.sha512";>sha512</a>)
+<a 
href="https://www.apache.org/dyn/closer.lua/flink/flink-1.13.3/flink-1.13.3-src.tgz";
 class="ga-track" id="1133-download-source">Apache Flink 1.13.3 Source 
Release</a>
+ (<a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-src.tgz.asc";>asc</a>,
 <a 
href="https://downloads.apache.org/flink/flink-1.13.3/flink-1.13.3-src.tgz.sha512";>sha512</a>)
 </p>
 
 <h4 id="section-1">发布说明</h4>
@@ -382,6 +382,17 @@ Flink 1.14.0 - 2021-09-29
 
 <li>
 
+Flink 1.13.3 - 2021-10-19
+(<a 
href="https://archive.apache.org/dist/flink/flink-1.13.3/flink-1.13.3-src.tgz";>Source</a>,
+<a href="https://archive.apache.org/dist/flink/flink-1.13.3";>Binaries</a>,
+<a href="https://nightlies.apache.org/flink/flink-docs-release-1.13";>Docs</a>,
+<a 
href="https://nightlies.apache.org/flink/flink-docs-release-1.13/api/java";>Javadocs</a>,
+<a 
href="https://nightlies.apache.org/flink/flink-docs-release-1.13/api/scala/index.html";>Scaladocs</a>)
+
+</li>
+
+<li>
+
 Flink 1.13.2 - 2021-08-02
 (<a 
href="https://archive.apache.org/dist/flink/flink-1.13.2/flink-1.13.2-src.tgz";>Source</a>,
 <a href="https://archive.apache.org/dist/flink/flink-1.13.2";>Binaries</a>,
diff --git a/content/zh/index.html b/content/zh/index.html
index ab8cd99..2bfcdd5 100644
--- a/content/zh/index.html
+++ b/content/zh/index.html
@@ -358,6 +358,11 @@
 
   <dl>
       
+        <dt> <a href="/news/2021/10/19/release-1.13.3.html">Apache Flink 
1.13.3 Released</a></dt>
+        <dd><p>The Apache Flink community released the third bugfix version of 
the Apache Flink 1.13 series.</p>
+
+</dd>
+      
         <dt> <a href="/news/2021/09/29/release-1.14.0.html">Apache Flink 
1.14.0 Release Announcement</a></dt>
         <dd>The Apache Flink community is excited to announce the release of 
Flink 1.14.0! More than 200 contributor worked on over 1,000 issues. The 
release brings exciting new features like a more seamless streaming/batch 
integration, automatic network memory tuning, a hybrid source to switch data 
streams between storgage systems (e.g., Kafka/S3), Fine-grained resource 
management, PyFlink performance and debugging enhancements, and a Pulsar 
connector.</dd>
       
@@ -376,18 +381,6 @@
 This new release brings various improvements to the StateFun runtime, a leaner 
way to specify StateFun module components, and a brand new GoLang SDK!</p>
 
 </dd>
-      
-        <dt> <a href="/news/2021/08/31/release-1.14.0-rc0.html">Help us 
stabilize Apache Flink 1.14.0 RC0</a></dt>
-        <dd><div class="note">
-  <h5>Hint</h5>
-  <p>
-    Update 29th of September: Today 
-    <a 
href="https://flink.apache.org/news/2021/09/29/release-1.14.0.html";>Apache 
Flink 1.14</a>
-    has been released. For sure we'd still like to hear your feedback.
-  </p>
-</div>
-
-</dd>
     
   </dl>