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Posted to commits@mesos.apache.org by gi...@apache.org on 2018/01/11 01:59:19 UTC

mesos-site git commit: Updated the website built from mesos SHA: 81937e5.

Repository: mesos-site
Updated Branches:
  refs/heads/asf-site 945ff30d6 -> 19cf6614b


Updated the website built from mesos SHA: 81937e5.


Project: http://git-wip-us.apache.org/repos/asf/mesos-site/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos-site/commit/19cf6614
Tree: http://git-wip-us.apache.org/repos/asf/mesos-site/tree/19cf6614
Diff: http://git-wip-us.apache.org/repos/asf/mesos-site/diff/19cf6614

Branch: refs/heads/asf-site
Commit: 19cf6614b6c87d5303fa70ebb588dbca5cbc811c
Parents: 945ff30
Author: jenkins <bu...@apache.org>
Authored: Thu Jan 11 01:59:17 2018 +0000
Committer: jenkins <bu...@apache.org>
Committed: Thu Jan 11 01:59:17 2018 +0000

----------------------------------------------------------------------
 content/blog/feed.xml                           |  62 ++++-
 content/blog/index.html                         |   5 +
 content/blog/mesos-1-2-3-released/index.html    | 244 +++++++++++++++++++
 .../index.html                                  |   2 +-
 .../latest/release-guide/index.html             |  12 +-
 content/documentation/release-guide/index.html  |  12 +-
 content/downloads/index.html                    |   9 +
 content/sitemap.xml                             |   4 +
 8 files changed, 330 insertions(+), 20 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/blog/feed.xml
----------------------------------------------------------------------
diff --git a/content/blog/feed.xml b/content/blog/feed.xml
index 3349c4a..52b1d40 100644
--- a/content/blog/feed.xml
+++ b/content/blog/feed.xml
@@ -168,7 +168,67 @@ To learn more about CSI work in Mesos, you can dig into the design document &lt;
 &lt;/ul&gt;
 
 
-&lt;p&gt;If you are a user and would like to suggest some areas for performance improvement, please let us know by emailing &lt;a href=&quot;&amp;#109;&amp;#x61;&amp;#x69;&amp;#108;&amp;#x74;&amp;#111;&amp;#58;&amp;#x64;&amp;#101;&amp;#x76;&amp;#64;&amp;#97;&amp;#x70;&amp;#x61;&amp;#x63;&amp;#x68;&amp;#x65;&amp;#x2e;&amp;#x6d;&amp;#101;&amp;#x73;&amp;#111;&amp;#x73;&amp;#46;&amp;#x6f;&amp;#x72;&amp;#x67;&quot;&gt;&amp;#x64;&amp;#x65;&amp;#118;&amp;#x40;&amp;#x61;&amp;#112;&amp;#97;&amp;#99;&amp;#x68;&amp;#101;&amp;#46;&amp;#109;&amp;#101;&amp;#x73;&amp;#x6f;&amp;#115;&amp;#x2e;&amp;#111;&amp;#114;&amp;#103;&lt;/a&gt;.&lt;/p&gt;
+&lt;p&gt;If you are a user and would like to suggest some areas for performance improvement, please let us know by emailing &lt;a href=&quot;&amp;#x6d;&amp;#x61;&amp;#x69;&amp;#x6c;&amp;#x74;&amp;#111;&amp;#58;&amp;#100;&amp;#x65;&amp;#x76;&amp;#x40;&amp;#x61;&amp;#112;&amp;#x61;&amp;#x63;&amp;#x68;&amp;#x65;&amp;#46;&amp;#x6d;&amp;#x65;&amp;#x73;&amp;#111;&amp;#x73;&amp;#46;&amp;#x6f;&amp;#114;&amp;#103;&quot;&gt;&amp;#100;&amp;#101;&amp;#118;&amp;#x40;&amp;#x61;&amp;#x70;&amp;#97;&amp;#99;&amp;#x68;&amp;#101;&amp;#x2e;&amp;#x6d;&amp;#x65;&amp;#115;&amp;#111;&amp;#115;&amp;#x2e;&amp;#x6f;&amp;#x72;&amp;#103;&lt;/a&gt;.&lt;/p&gt;
+
+	</content>
+  </entry>
+  
+  <entry>
+    <id>http://mesos.apache.org/blog/mesos-1-2-3-released/</id>
+    <link href="/blog/mesos-1-2-3-released/" />
+    <title>
+      Apache Mesos 1.2.3 Released
+    </title>
+    <updated>2017-12-01T00:00:00Z</updated>
+    <author>
+      <name>Adam B</name>
+    </author>
+    <content type="html">
+      &lt;p&gt;The latest (and final) Mesos 1.2.x release, 1.2.3, is now available for &lt;a href=&quot;http://mesos.apache.org/downloads&quot;&gt;download&lt;/a&gt;. This release includes important bug fixes on top of 1.2.2. It is recommended to use this version if you are considering using Mesos 1.2. More specifically, this release includes the following bug fixes:&lt;/p&gt;
+
+&lt;ul&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-6743&quot;&gt;MESOS-6743&lt;/a&gt; - Docker executor hangs forever if &lt;code&gt;docker stop&lt;/code&gt; fails.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-6950&quot;&gt;MESOS-6950&lt;/a&gt; - Launching two tasks with the same Docker image simultaneously may cause a staging dir never cleaned up.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7365&quot;&gt;MESOS-7365&lt;/a&gt; - Compile error with recent glibc.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7378&quot;&gt;MESOS-7378&lt;/a&gt; - Build failure with glibc 2.12.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7627&quot;&gt;MESOS-7627&lt;/a&gt; - Mesos slave stucks.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7652&quot;&gt;MESOS-7652&lt;/a&gt; - Docker image with universal containerizer does not work if WORKDIR is missing in the rootfs.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7744&quot;&gt;MESOS-7744&lt;/a&gt; - Mesos Agent Sends TASK_KILL status update to Master, and still launches task.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7783&quot;&gt;MESOS-7783&lt;/a&gt; - Framework might not receive status update when a just launched task is killed immediately.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7858&quot;&gt;MESOS-7858&lt;/a&gt; - Launching a nested container with namespace/pid isolation, with glibc &amp;lt; 2.25, may deadlock the LinuxLauncher and MesosContainerizer.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7863&quot;&gt;MESOS-7863&lt;/a&gt; - Agent may drop pending kill task status updates.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7865&quot;&gt;MESOS-7865&lt;/a&gt; - Agent may process a kill task and still launch the task.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7872&quot;&gt;MESOS-7872&lt;/a&gt; - Scheduler hang when registration fails.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7909&quot;&gt;MESOS-7909&lt;/a&gt; - Ordering dependency between &amp;lsquo;linux/capabilities&amp;rsquo; and &amp;lsquo;docker/runtime&amp;rsquo; isolator.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7926&quot;&gt;MESOS-7926&lt;/a&gt; - Abnormal termination of default executor can cause MesosContainerizer::destroy to fail.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7934&quot;&gt;MESOS-7934&lt;/a&gt; - OOM due to LibeventSSLSocket send incorrectly returning 0 after shutdown.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7968&quot;&gt;MESOS-7968&lt;/a&gt; - Handle &lt;code&gt;/proc/self/ns/pid_for_children&lt;/code&gt; when parsing available namespace.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7969&quot;&gt;MESOS-7969&lt;/a&gt; - Handle cgroups v2 hierarchy when parsing /proc/self/cgroups.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7975&quot;&gt;MESOS-7975&lt;/a&gt; - The command/default/docker executor can incorrectly send a TASK_FINISHED update even when the task is killed.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-7980&quot;&gt;MESOS-7980&lt;/a&gt; - Stout fails to compile with libc &gt;= 2.26.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-8051&quot;&gt;MESOS-8051&lt;/a&gt; - Killing TASK_GROUP fail to kill some tasks.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-8080&quot;&gt;MESOS-8080&lt;/a&gt; - The default executor does not propagate missing task exit status correctly.&lt;/li&gt;
+&lt;li&gt;&lt;a href=&quot;https://issues.apache.org/jira/browse/MESOS-8135&quot;&gt;MESOS-8135&lt;/a&gt; - Masters can lose track of tasks&apos; executor IDs.&lt;/li&gt;
+&lt;/ul&gt;
+
+
+&lt;p&gt;Full release notes are available in the release &lt;a href=&quot;https://git-wip-us.apache.org/repos/asf?p=mesos.git;a=blob_plain;f=CHANGELOG;hb=1.2.3&quot;&gt;CHANGELOG&lt;/a&gt;&lt;/p&gt;
+
+&lt;h3&gt;Upgrades&lt;/h3&gt;
+
+&lt;p&gt;Rolling upgrades from a Mesos 1.2.2 cluster to Mesos 1.2.3 are straightforward. Please refer to the &lt;a href=&quot;http://mesos.apache.org/documentation/latest/upgrades/&quot;&gt;upgrade guide&lt;/a&gt; for detailed information on upgrading to Mesos 1.2.3 from 1.1.x or 1.0.x.&lt;/p&gt;
+
+&lt;p&gt;NOTE: Since Mesos 1.2.1, the master does not allow 0.x agents to register.&lt;/p&gt;
+
+&lt;h3&gt;Try it out&lt;/h3&gt;
+
+&lt;p&gt;Please try out this release and let us know what you think. If you run into any issues, let us know on the &lt;a href=&quot;https://mesos.apache.org/community&quot;&gt;user mailing list and/or Slack/IRC&lt;/a&gt;.&lt;/p&gt;
+
+&lt;h3&gt;Thanks!&lt;/h3&gt;
+
+&lt;p&gt;Thanks to the 12 contributors who made 1.2.3 possible:&lt;/p&gt;
+
+&lt;p&gt;Adam B, Alexander Rukletsov, Andrei Budnik, Benjamin Hindman, Benjamin Mahler, Gaston Kleiman, Gilbert Song, James Peach, Jie Yu, Kapil Arya, Neil Conway, and Qian Zhang.&lt;/p&gt;
 
 	</content>
   </entry>

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/blog/index.html
----------------------------------------------------------------------
diff --git a/content/blog/index.html b/content/blog/index.html
index e500369..109135d 100644
--- a/content/blog/index.html
+++ b/content/blog/index.html
@@ -117,6 +117,11 @@
       </article>
     
       <article>
+        <h2><a href="/blog/mesos-1-2-3-released/">Apache Mesos 1.2.3 Released</a></h2>
+      <p><em>Posted by Adam B, December  1, 2017</em></p>
+      </article>
+    
+      <article>
         <h2><a href="/blog/mesos-1-4-1-released/">Apache Mesos 1.4.1 Released</a></h2>
       <p><em>Posted by Kapil Arya, November 16, 2017</em></p>
       </article>

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/blog/mesos-1-2-3-released/index.html
----------------------------------------------------------------------
diff --git a/content/blog/mesos-1-2-3-released/index.html b/content/blog/mesos-1-2-3-released/index.html
new file mode 100644
index 0000000..41d28d5
--- /dev/null
+++ b/content/blog/mesos-1-2-3-released/index.html
@@ -0,0 +1,244 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Apache Mesos 1.2.3 Released</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+    <meta property="og:locale" content="en_US"/>
+    <meta property="og:type" content="website"/>
+    <meta property="og:title" content="Apache Mesos"/>
+    <meta property="og:site_name" content="Apache Mesos"/>
+    <meta property="og:url" content="http://mesos.apache.org/"/>
+    <meta property="og:image" content="http://mesos.apache.org/assets/img/mesos_logo_fb_preview.png"/>
+    <meta property="og:description"
+          content="Apache Mesos abstracts resources away from machines,
+                   enabling fault-tolerant and elastic distributed systems
+                   to easily be built and run effectively."/>
+
+    <meta name="twitter:card" content="summary"/>
+    <meta name="twitter:site" content="@ApacheMesos"/>
+    <meta name="twitter:title" content="Apache Mesos"/>
+    <meta name="twitter:image" content="http://mesos.apache.org/assets/img/mesos_logo_fb_preview.png"/>
+    <meta name="twitter:description"
+          content="Apache Mesos abstracts resources away from machines,
+                   enabling fault-tolerant and elastic distributed systems
+                   to easily be built and run effectively."/>
+
+    <link href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="alternate" type="application/atom+xml" title="Apache Mesos Blog" href="/blog/feed.xml">
+    <link href="../../assets/css/main.css" media="screen" rel="stylesheet" type="text/css" />
+
+    
+
+    <!-- Google Analytics Magic -->
+    <script type="text/javascript">
+    var _gaq = _gaq || [];
+    _gaq.push(['_setAccount', 'UA-20226872-1']);
+    _gaq.push(['_setDomainName', 'apache.org']);
+    _gaq.push(['_trackPageview']);
+
+    (function() {
+      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+      ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+    })();
+    </script>
+    
+  </head>
+  <body>
+    <!-- magical breadcrumbs -->
+    <div class="topnav">
+      <div class="container">
+        <ul class="breadcrumb">
+          <li>
+            <div class="dropdown">
+              <a data-toggle="dropdown" href="#">Apache Software Foundation <span class="caret"></span></a>
+              <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
+                <li><a href="http://www.apache.org">Apache Homepage</a></li>
+                <li><a href="http://www.apache.org/licenses/">License</a></li>
+                <li><a href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
+                <li><a href="http://www.apache.org/foundation/thanks.html">Thanks</a></li>
+                <li><a href="http://www.apache.org/security/">Security</a></li>
+              </ul>
+            </div>
+          </li>
+
+          <li><a href="http://mesos.apache.org">Apache Mesos</a></li>
+          
+          
+          <li><a href="/blog
+/">Blog
+</a></li>
+          
+          
+        </ul><!-- /.breadcrumb -->
+      </div><!-- /.container -->
+    </div><!-- /.topnav -->
+
+    <!-- navbar excitement -->
+<div class="navbar navbar-default navbar-static-top" role="navigation">
+  <div class="container">
+    <div class="navbar-header">
+      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#mesos-menu" aria-expanded="false">
+      <span class="sr-only">Toggle navigation</span>
+      <span class="icon-bar"></span>
+      <span class="icon-bar"></span>
+      <span class="icon-bar"></span>
+      </button>
+      <a class="navbar-brand" href="/"><img src="/assets/img/mesos_logo.png" alt="Apache Mesos logo"/></a>
+    </div><!-- /.navbar-header -->
+
+    <div class="navbar-collapse collapse" id="mesos-menu">
+      <ul class="nav navbar-nav navbar-right">
+        <li><a href="/getting-started/">Getting Started</a></li>
+        <li><a href="/blog/">Blog</a></li>
+        <li><a href="/documentation/latest/">Documentation</a></li>
+        <li><a href="/downloads/">Downloads</a></li>
+        <li><a href="/community/">Community</a></li>
+      </ul>
+    </div><!-- /#mesos-menu -->
+  </div><!-- /.container -->
+</div><!-- /.navbar -->
+
+<div class="content">
+  <div class="container">
+    <div class="row">
+
+  <div class="col-md-3">
+    <div class="meta">
+      <span class="author">
+        
+        <span class="author_contact">
+          <p><strong>Adam B</strong></p>
+          
+        </span>
+      </span>
+      <p><em>Posted December  1, 2017</em></p>
+    </div>
+
+    <div class="share">
+      <span class="social-share-button"><a href="https://twitter.com/share" class="twitter-share-button" data-via="apachemesos">Tweet</a></span>
+
+      <span><script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script></span>
+
+      <span><div class="g-plusone" data-size="medium"></div></span>
+
+      <!-- Place this tag after the last +1 button tag. -->
+      <script type="text/javascript">
+        (function() {
+        var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
+        po.src = 'https://apis.google.com/js/plusone.js';
+        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
+        })();
+      </script>
+
+      <script src="//platform.linkedin.com/in.js" type="text/javascript">
+       lang: en_US
+      </script>
+      <script type="IN/Share" data-counter="right"></script>
+    </div>
+  </div>
+
+  <div class="post col-md-9">
+    <h1>Apache Mesos 1.2.3 Released</h1>
+
+    <p>The latest (and final) Mesos 1.2.x release, 1.2.3, is now available for <a href="http://mesos.apache.org/downloads">download</a>. This release includes important bug fixes on top of 1.2.2. It is recommended to use this version if you are considering using Mesos 1.2. More specifically, this release includes the following bug fixes:</p>
+
+<ul>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-6743">MESOS-6743</a> - Docker executor hangs forever if <code>docker stop</code> fails.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-6950">MESOS-6950</a> - Launching two tasks with the same Docker image simultaneously may cause a staging dir never cleaned up.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7365">MESOS-7365</a> - Compile error with recent glibc.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7378">MESOS-7378</a> - Build failure with glibc 2.12.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7627">MESOS-7627</a> - Mesos slave stucks.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7652">MESOS-7652</a> - Docker image with universal containerizer does not work if WORKDIR is missing in the rootfs.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7744">MESOS-7744</a> - Mesos Agent Sends TASK_KILL status update to Master, and still launches task.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7783">MESOS-7783</a> - Framework might not receive status update when a just launched task is killed immediately.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7858">MESOS-7858</a> - Launching a nested container with namespace/pid isolation, with glibc &lt; 2.25, may deadlock the LinuxLauncher and MesosContainerizer.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7863">MESOS-7863</a> - Agent may drop pending kill task status updates.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7865">MESOS-7865</a> - Agent may process a kill task and still launch the task.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7872">MESOS-7872</a> - Scheduler hang when registration fails.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7909">MESOS-7909</a> - Ordering dependency between &lsquo;linux/capabilities&rsquo; and &lsquo;docker/runtime&rsquo; isolator.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7926">MESOS-7926</a> - Abnormal termination of default executor can cause MesosContainerizer::destroy to fail.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7934">MESOS-7934</a> - OOM due to LibeventSSLSocket send incorrectly returning 0 after shutdown.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7968">MESOS-7968</a> - Handle <code>/proc/self/ns/pid_for_children</code> when parsing available namespace.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7969">MESOS-7969</a> - Handle cgroups v2 hierarchy when parsing /proc/self/cgroups.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7975">MESOS-7975</a> - The command/default/docker executor can incorrectly send a TASK_FINISHED update even when the task is killed.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-7980">MESOS-7980</a> - Stout fails to compile with libc >= 2.26.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-8051">MESOS-8051</a> - Killing TASK_GROUP fail to kill some tasks.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-8080">MESOS-8080</a> - The default executor does not propagate missing task exit status correctly.</li>
+<li><a href="https://issues.apache.org/jira/browse/MESOS-8135">MESOS-8135</a> - Masters can lose track of tasks' executor IDs.</li>
+</ul>
+
+
+<p>Full release notes are available in the release <a href="https://git-wip-us.apache.org/repos/asf?p=mesos.git;a=blob_plain;f=CHANGELOG;hb=1.2.3">CHANGELOG</a></p>
+
+<h3>Upgrades</h3>
+
+<p>Rolling upgrades from a Mesos 1.2.2 cluster to Mesos 1.2.3 are straightforward. Please refer to the <a href="http://mesos.apache.org/documentation/latest/upgrades/">upgrade guide</a> for detailed information on upgrading to Mesos 1.2.3 from 1.1.x or 1.0.x.</p>
+
+<p>NOTE: Since Mesos 1.2.1, the master does not allow 0.x agents to register.</p>
+
+<h3>Try it out</h3>
+
+<p>Please try out this release and let us know what you think. If you run into any issues, let us know on the <a href="https://mesos.apache.org/community">user mailing list and/or Slack/IRC</a>.</p>
+
+<h3>Thanks!</h3>
+
+<p>Thanks to the 12 contributors who made 1.2.3 possible:</p>
+
+<p>Adam B, Alexander Rukletsov, Andrei Budnik, Benjamin Hindman, Benjamin Mahler, Gaston Kleiman, Gilbert Song, James Peach, Jie Yu, Kapil Arya, Neil Conway, and Qian Zhang.</p>
+
+  </div>
+</div>
+
+  </div><!-- /.container -->
+</div><!-- /.content -->
+
+<hr>
+
+
+
+    <!-- footer -->
+    <div class="footer">
+      <div class="container">
+        <div class="col-md-4 social-blk">
+          <span class="social">
+            <a href="https://twitter.com/ApacheMesos"
+              class="twitter-follow-button"
+              data-show-count="false" data-size="large">Follow @ApacheMesos</a>
+            <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
+            <a href="https://twitter.com/intent/tweet?button_hashtag=mesos"
+              class="twitter-hashtag-button"
+              data-size="large"
+              data-related="ApacheMesos">Tweet #mesos</a>
+            <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
+          </span>
+        </div>
+
+        <div class="col-md-8 trademark">
+          <p>&copy; 2012-2017 <a href="http://apache.org">The Apache Software Foundation</a>.
+            Apache Mesos, the Apache feather logo, and the Apache Mesos project logo are trademarks of The Apache Software Foundation.
+          <p>
+        </div>
+      </div><!-- /.container -->
+    </div><!-- /.footer -->
+
+    <!-- JS -->
+    <script src="//code.jquery.com/jquery-1.11.0.min.js" type="text/javascript"></script>
+    <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js" type="text/javascript"></script>
+    <script src="//cdnjs.cloudflare.com/ajax/libs/anchor-js/4.1.0/anchor.min.js" type="text/javascript"></script>
+
+    <!-- Inject anchors for all headings on the page, see https://www.bryanbraun.com/anchorjs. -->
+    <script type="text/javascript">
+    anchors.options = {
+      placement: 'right',
+      ariaLabel: 'Permalink',
+    };
+
+    // The default is to not add anchors to h1, but we have pages with multiple h1 headers,
+    // and we do want to put anchors on those.
+    anchors.add('h1, h2, h3, h4, h5, h6');
+    </script>
+  </body>
+</html>

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/blog/performance-working-group-progress-report/index.html
----------------------------------------------------------------------
diff --git a/content/blog/performance-working-group-progress-report/index.html b/content/blog/performance-working-group-progress-report/index.html
index b660880..e8f6ca8 100644
--- a/content/blog/performance-working-group-progress-report/index.html
+++ b/content/blog/performance-working-group-progress-report/index.html
@@ -248,7 +248,7 @@
 </ul>
 
 
-<p>If you are a user and would like to suggest some areas for performance improvement, please let us know by emailing <a href="&#109;&#x61;&#x69;&#108;&#x74;&#111;&#58;&#x64;&#101;&#x76;&#64;&#97;&#x70;&#x61;&#x63;&#x68;&#x65;&#x2e;&#x6d;&#101;&#x73;&#111;&#x73;&#46;&#x6f;&#x72;&#x67;">&#x64;&#x65;&#118;&#x40;&#x61;&#112;&#97;&#99;&#x68;&#101;&#46;&#109;&#101;&#x73;&#x6f;&#115;&#x2e;&#111;&#114;&#103;</a>.</p>
+<p>If you are a user and would like to suggest some areas for performance improvement, please let us know by emailing <a href="&#x6d;&#x61;&#x69;&#x6c;&#x74;&#111;&#58;&#100;&#x65;&#x76;&#x40;&#x61;&#112;&#x61;&#x63;&#x68;&#x65;&#46;&#x6d;&#x65;&#x73;&#111;&#x73;&#46;&#x6f;&#114;&#103;">&#100;&#101;&#118;&#x40;&#x61;&#x70;&#97;&#99;&#x68;&#101;&#x2e;&#x6d;&#x65;&#115;&#111;&#115;&#x2e;&#x6f;&#x72;&#103;</a>.</p>
 
   </div>
 </div>

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/documentation/latest/release-guide/index.html
----------------------------------------------------------------------
diff --git a/content/documentation/latest/release-guide/index.html b/content/documentation/latest/release-guide/index.html
index 745ec7b..9eadb39 100644
--- a/content/documentation/latest/release-guide/index.html
+++ b/content/documentation/latest/release-guide/index.html
@@ -342,15 +342,9 @@ branch to the <strong>next</strong> patch version.</p></li>
 in <code>site/data/releases.yml</code>. It is used to generate the release information
 on the website.</p></li>
 <li><p>Update the <a href="/documentation/latest/./building/">Building</a> guide to use the latest release link.</p></li>
-<li><p>Check out the website from svn.</p>
-
-<pre><code> $ svn co https://svn.apache.org/repos/asf/mesos/site mesos-site
-</code></pre>
-
-<p>See our <a href="https://github.com/apache/mesos/blob/master/site/README.md/">website README</a>
-for details on how to build the website. See the general
-<a href="https://www.apache.org/dev/project-site.html">Apache project website guide</a>
-for details on how to publish the website.</p></li>
+<li><p>See our <a href="https://github.com/apache/mesos/blob/master/site/README.md">website README</a>
+for details on how to build/preview the website locally, as well as information on
+how Mesos-Websitebot automatically publishes the website when changes are detected.</p></li>
 <li><p>Write a blog post announcing the new release and its features and major bug
 fixes. Include a link to the updated website.</p>
 

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/documentation/release-guide/index.html
----------------------------------------------------------------------
diff --git a/content/documentation/release-guide/index.html b/content/documentation/release-guide/index.html
index 9b0c753..1e256e8 100644
--- a/content/documentation/release-guide/index.html
+++ b/content/documentation/release-guide/index.html
@@ -342,15 +342,9 @@ branch to the <strong>next</strong> patch version.</p></li>
 in <code>site/data/releases.yml</code>. It is used to generate the release information
 on the website.</p></li>
 <li><p>Update the <a href="/documentation/latest/./building/">Building</a> guide to use the latest release link.</p></li>
-<li><p>Check out the website from svn.</p>
-
-<pre><code> $ svn co https://svn.apache.org/repos/asf/mesos/site mesos-site
-</code></pre>
-
-<p>See our <a href="https://github.com/apache/mesos/blob/master/site/README.md/">website README</a>
-for details on how to build the website. See the general
-<a href="https://www.apache.org/dev/project-site.html">Apache project website guide</a>
-for details on how to publish the website.</p></li>
+<li><p>See our <a href="https://github.com/apache/mesos/blob/master/site/README.md">website README</a>
+for details on how to build/preview the website locally, as well as information on
+how Mesos-Websitebot automatically publishes the website when changes are detected.</p></li>
 <li><p>Write a blog post announcing the new release and its features and major bug
 fixes. Include a link to the updated website.</p>
 

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/downloads/index.html
----------------------------------------------------------------------
diff --git a/content/downloads/index.html b/content/downloads/index.html
index 616044f..c5f01b3 100644
--- a/content/downloads/index.html
+++ b/content/downloads/index.html
@@ -106,6 +106,15 @@
     <ul>
       
       <li>
+        <a href="http://archive.apache.org/dist/mesos/1.2.3/">
+          1.2.3
+        </a>
+        (<a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311242&version=12341267">
+          Release Notes
+        </a>)
+      </li>
+      
+      <li>
         <a href="http://archive.apache.org/dist/mesos/1.4.1/">
           1.4.1
         </a>

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/19cf6614/content/sitemap.xml
----------------------------------------------------------------------
diff --git a/content/sitemap.xml b/content/sitemap.xml
index 62dc013..d499723 100644
--- a/content/sitemap.xml
+++ b/content/sitemap.xml
@@ -17453,6 +17453,10 @@
     <lastmod>2018-01-11T00:00:00+00:00</lastmod>
   </url>
   <url>
+    <loc>http://mesos.apache.org/blog/mesos-1-2-3-released/</loc>
+    <lastmod>2018-01-11T00:00:00+00:00</lastmod>
+  </url>
+  <url>
     <loc>http://mesos.apache.org/blog/mesos-0-24-0-released/</loc>
     <lastmod>2018-01-11T00:00:00+00:00</lastmod>
   </url>