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-      <li><a href="http://bigtop.apache.org/";>Apache Bigtop</a></li>
-      <li><a href="http://spark.apache.org/";>Apache Spark</a></li>
-         <li><a href="http://flink.apache.org/";>Apache Flink</a></li>
-    </ul>
-  </div>
-</div>
 
-  <div id="content-wrap" class="clearfix">
-   <div id="main">
+  <div class="container mt-5 pb-4">
 
-    <h1 id="how-to-release-mahout">How To Release Mahout</h1>
+  <div class="row">
+
+    <div class="col-lg-8">
+      <h1 id="how-to-release-mahout">How To Release Mahout</h1>
 
 <p><em>This page is prepared for Mahout committers. You need committer rights 
to
 create a new Mahout release.</em></p>
@@ -312,13 +178,14 @@ warnings)</li>
 <p><a name="HowToRelease-Beforebuildingrelease"></a></p>
 <h2 id="before-building-release">Before building release</h2>
 <ol>
-  <li>Check that all tests pass after a clean compile: <code>mvn clean 
test</code></li>
+  <li>Check that all tests pass after a clean compile: <code 
class="highlighter-rouge">mvn clean test</code></li>
   <li>Check that there are no remaining unresolved Jira issues with the 
upcoming version number listed as the “Fix” version</li>
   <li>Publish any previously unpublished third-party dependenciess: <a 
href="thirdparty-dependencies.html">Thirdparty Dependencies</a></li>
   <li>Build and preview resulting artifacts:
-    <pre><code class="language-bash"> cd buildtools
+    <div class="language-bash highlighter-rouge"><pre class="highlight"><code> 
<span class="nb">cd </span>buildtools
  ./build-all-release-jars.sh
 </code></pre>
+    </div>
   </li>
   <li>Make sure packages will come out looking right</li>
 </ol>
@@ -333,10 +200,10 @@ warnings)</li>
   <li>Ensure you have set up standard Apache committer settings in
  ~/.m2/settings.xml as per <a 
href="http://maven.apache.org/developers/committer-settings.html";>this page</a>
 .</li>
-  <li>Add a profile to your <code>~/.m2/settings.xml</code> in the 
<code>&lt;profiles&gt;</code> section with:</li>
+  <li>Add a profile to your <code 
class="highlighter-rouge">~/.m2/settings.xml</code> in the <code 
class="highlighter-rouge">&lt;profiles&gt;</code> section with:</li>
 </ul>
 
-<pre><code>&lt;profiles&gt;
+<div class="highlighter-rouge"><pre class="highlight"><code>&lt;profiles&gt;
   &lt;profile&gt;
     &lt;id&gt;mahout_release&lt;/id&gt;
     &lt;properties&gt;
@@ -349,9 +216,10 @@ warnings)</li>
   &lt;/profile&gt;
 &lt;/profiles&gt;
 </code></pre>
+</div>
 
 <ul>
-  <li>You may also need to add the following to the 
<code>&lt;servers&gt;</code> section in <code>~/.m2/settings.xml</code> in 
order to upload artifacts (as the <code>-Dusername=</code> 
<code>-Dpassword=</code> didn’t work for gsingers for 0.8, but this did; n.b. 
it didn’t work for akm for the 0.13 release):
+  <li>You may also need to add the following to the <code 
class="highlighter-rouge">&lt;servers&gt;</code> section in <code 
class="highlighter-rouge">~/.m2/settings.xml</code> in order to upload 
artifacts (as the <code class="highlighter-rouge">-Dusername=</code> <code 
class="highlighter-rouge">-Dpassword=</code> didn’t work for gsingers for 
0.8, but this did; n.b. it didn’t work for akm for the 0.13 release):
 ```</li>
 </ul>
 <server>
@@ -359,7 +227,7 @@ warnings)</li>
   <username>USERNAME</username>
   <password>PASSWORD</password>
 </server>
-<pre><code>
+<div class="highlighter-rouge"><pre class="highlight"><code>
 * *Clarify which env var is better or choose one* Set environment variable 
`MAVEN_OPTS` to `-Xmx1024m` to ensure the tests can run: `export 
JAVA_OPTIONS="-Xmx1g"`
 * If you are outside the US, then svn.apache.org may not resolve to the main 
US-based Subversion servers. (Compare the IP address you get for svn.apache.org 
with svn.us.apache.org to see if they are different.) This will cause problems 
during the release since it will create a revision and then immediately access, 
but, there is a replication lag of perhaps a minute to the non-US servers. To 
temporarily force using the US-based server, edit your equivalent of /etc/hosts 
and map the IP address of svn.us.apache.org to svn.apache.org.
 * Create the release candidate: `mvn -Pmahout-release,apache-release 
release:prepare release:perform`
@@ -379,6 +247,7 @@ release:perform target
 * If there's a problem, you need to unwind the release and start all over.
 
 </code></pre>
+</div>
 <p>mvn -Pmahout-release,apache-release versions:set 
-DnewVersion=PREVIOUS_SNAPSHOT
 mvn -Pmahout-release,apache-release versions:commit
 git commit 
@@ -468,34 +337,58 @@ details.</li>
   </li>
 </ul>
 
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+</html>

http://git-wip-us.apache.org/repos/asf/mahout/blob/5112e9ec/developers/how-to-update-the-website.html
----------------------------------------------------------------------
diff --git a/developers/how-to-update-the-website.html 
b/developers/how-to-update-the-website.html
index d316f06..9a7d5f8 100644
--- a/developers/how-to-update-the-website.html
+++ b/developers/how-to-update-the-website.html
@@ -1,315 +1,263 @@
+<!DOCTYPE html>
+<html lang=" en ">
+
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+
+  <title>
+    How To Update The Website
+    
+  </title>
+
+  <meta name="description" content="Distributed Linear Algebra">
+
+  <link rel="stylesheet" href="/assets/css/main.css">
+
+  <!-- Font Awesome -->
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href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css";
 rel="stylesheet" 
integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN"
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+
+  <!-- Google Fonts -->
+  <link href="https://fonts.googleapis.com/css?family=Maven+Pro:400,500"; 
rel="stylesheet">
+  <link href="https://fonts.googleapis.com/css?family=Muli:400,400i,700,700i"; 
rel="stylesheet">
+
+  <link rel="canonical" 
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+  <link rel="alternate" type="application/rss+xml" title="Apache Mahout" 
href="/%20/feed.xml">
 
 
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Models</a></li>
-                <li><a 
href="/users/classification/logistic-regression.html">Logistic Regression 
(Single Machine)</a></li>
-                <li><a 
href="/users/classification/partial-implementation.html">Random Forest</a></li>
-                <li class="nav-header">Classification Examples</li>
-                <li><a 
href="/users/classification/breiman-example.html">Breiman example</a></li>
-                <li><a href="/users/classification/twenty-newsgroups.html">20 
newsgroups example</a></li>
-                <li><a 
href="/users/classification/bankmarketing-example.html">SGD classifier bank 
marketing</a></li>
-                <li><a 
href="/users/classification/wikipedia-classifier-example.html">Wikipedia XML 
parser and classifier</a></li>
-                <li class="nav-header">Clustering</li>
-                <li><a 
href="/users/clustering/k-means-clustering.html">k-Means</a></li>
-                <li><a 
href="/users/clustering/canopy-clustering.html">Canopy</a></li>
-                <li><a href="/users/clustering/fuzzy-k-means.html">Fuzzy 
k-Means</a></li>
-                <li><a 
href="/users/clustering/streaming-k-means.html">Streaming KMeans</a></li>
-                <li><a 
href="/users/clustering/spectral-clustering.html">Spectral Clustering</a></li>
-                <li class="nav-header">Clustering Commandline usage</li>
-                <li><a 
href="/users/clustering/k-means-commandline.html">Options for k-Means</a></li>
-                <li><a 
href="/users/clustering/canopy-commandline.html">Options for Canopy</a></li>
-                <li><a 
href="/users/clustering/fuzzy-k-means-commandline.html">Options for Fuzzy 
k-Means</a></li>
-                <li class="nav-header">Clustering Examples</li>
-                <li><a 
href="/users/clustering/clustering-of-synthetic-control-data.html">Synthetic 
data</a></li>
-                <li class="nav-header">Cluster Post processing</li>
-                <li><a href="/users/clustering/cluster-dumper.html">Cluster 
Dumper tool</a></li>
-                <li><a 
href="/users/clustering/visualizing-sample-clusters.html">Cluster 
visualisation</a></li>
-                <li class="nav-header">Recommendations</li>
-                <li><a 
href="/users/recommender/recommender-first-timer-faq.html">First Timer 
FAQ</a></li>
-                <li><a href="/users/recommender/userbased-5-minutes.html">A 
user-based recommender <br/>in 5 minutes</a></li>
-                <li><a 
href="/users/recommender/matrix-factorization.html">Matrix 
factorization-based<br/> recommenders</a></li>
-                <li><a 
href="/users/recommender/recommender-documentation.html">Overview</a></li>
-                <li><a 
href="/users/recommender/intro-itembased-hadoop.html">Intro to item-based 
recommendations<br/> with Hadoop</a></li>
-                <li><a href="/users/recommender/intro-als-hadoop.html">Intro 
to ALS recommendations<br/> with Hadoop</a></li>
+
+<body>
+
+  <nav class="navbar navbar-expand-lg navbar-light bg-light navbar-mahout">
+
+    <div class="container">
+
+        <a class="navbar-brand" href="/">
+          <img src="/assets/mahout-logo-blue.svg" alt="">
+        </a>
+
+        <button class="navbar-toggler" type="button" data-toggle="collapse" 
data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" 
aria-expanded="false" aria-label="Toggle navigation">
+            <span class="navbar-toggler-icon"></span>
+        </button>
+
+        <div class="collapse navbar-collapse" id="navbarSupportedContent">
+
+            <ul class="navbar-nav ml-auto">
+
+                <!-- Download -->
+                <li class="nav-item">
+                    <a class="nav-link" href="/downloads/">Download</a>
+                </li>
+
+                <li class="nav-item">
+                    <a class="nav-link" 
href="/docs/0.13.1-SNAPSHOT/index.html">Overview</a>
+                </li>
+
+                <!-- Developers -->
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" href="" 
id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" 
aria-expanded="false">Developers</a>
+                    <div class="dropdown-menu" 
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+                        <a class="dropdown-item" 
href="/developers/developer-resources.html">Developer Resources</a>
+                        <a class="dropdown-item" 
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+                        <a class="dropdown-item" 
href="/developers/issue-tracker/">Issues Tracking (JIRA)</a>
+                        <!-- <a class="dropdown-item" 
href="/developers/patch-check-list/">Patch Check List</a> going to github 
template -->
+                        <!-- <a class="dropdown-item" 
href="/developers/reference/">References</a> a lot of overlap with books, 
talks, etc. page -->
+                        <a class="dropdown-item" 
href="/developers/release-notes/">Release Notes</a>
+                        <!-- <a class="dropdown-item" 
href="/developers/thirdparty-dependencies/">Third Party Dependencies</a> is our 
site the reasonable place for this? -->
+                        <!-- <a class="dropdown-item" 
href="/developers/version-control/">Version Control</a> -->
+                        <div class="dropdown-divider"></div>
+                        <h6 class="dropdown-header">How To's</h6>
+                        <a class="dropdown-item" 
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+                        <a class="dropdown-item" 
href="/developers/githubPRs/">Github PRs</a>
+                        <a class="dropdown-item" 
href="/developers/how-to-become-a-committer/">How to Become a Committer</a>
+                        <a class="dropdown-item" 
href="/developers/how-to-release/">How to Release</a>
+                        <a class="dropdown-item" 
href="/developers/how-to-update-the-website/">How to Update the Website</a>
+                    </div>
+                </li>
+
+                <!-- Docs -->
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" href="" 
id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" 
aria-expanded="false">Docs</a>
+                    <div class="dropdown-menu" 
aria-labelledby="navbarDropdownMenuLink">
+                        <h6 class="dropdown-header">Release</h6>
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+                        <div class="dropdown-divider"></div>
+                        <h6 class="dropdown-header">Latest Snapshot 
(Development)</h6>
+                        <a class="dropdown-item" 
href="/docs/latest">0.13.1-SNAPSHOT</a>
+                    </div>
+                </li>
+
+                <!-- Community -->
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" href="" 
id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" 
aria-expanded="false">Community</a>
+                    <div class="dropdown-menu dropdown-menu-right">
+                        <a class="dropdown-item" 
href="/community/history/">History of the Apache Mahout Project</a>
+                        <a class="dropdown-item" href="/community/blogs/">Blog 
Posts About Mahout</a>
+                        <a class="dropdown-item" 
href="/community/recent-upcoming-talks/">Recent and Upcoming Talks</a>
+                        <!-- <a class="dropdown-item" 
href="/community/books-tutorials-and-talks/">Books Tutorials and Talks</a> -->
+                        <a class="dropdown-item" 
href="/community/buildingmahout/">Building Mahout</a>
+                        <!-- <a class="dropdown-item" 
href="/community/faq/">FAQ</a> needs a lot of updating -->
+                        <a class="dropdown-item" 
href="/community/gsoc/">GSoC</a>
+                        <!-- Is OK- updated Map/Reduce verbage to reflect 
Samsara -->
+                        <!-- <a class="dropdown-item" 
href="/community/mahout-benchmarks/">Mahout Benchmarks</a> These are old, Keep 
them? -->
+                        <!-- <a class="dropdown-item" 
href="/community/mahout-wiki/">Mahout Wiki</a> at very least needs links 
cleanedup - do we still want this even?-->
+                        <a class="dropdown-item" 
href="/community/mailing-lists/">Mailing Lists</a>
+                        <!-- Clean and pretty -->
+                        <!-- <a class="dropdown-item" 
href="/community/powered-by-mahout/">Powered By Mahout</a> needs update -->
+                        <a class="dropdown-item" 
href="/community/privacy-policy/">Privacy Policy</a>
+                        <!-- <a class="dropdown-item" 
href="/community/professional-support/">Professional Support</a> update if we 
even want to keep -->
+                        <a class="dropdown-item" 
href="/community/who-we-are/">Who We Are</a>
+                        <!-- nikolai needs to add himself -->
+                    </div>
+                </li>
+
+                <!-- GitHub -->
+                <li class="nav-item">
+                    <a class="nav-link" 
href="http://github.com/apache/mahout";><i class="fa fa-github"></i></a>
+                </li>
+
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data-toggle="dropdown">Recommendations<b class="caret"></b></a>
-          <ul class="dropdown-menu">
-
-          </ul> -->
-        </li>
-    </ul>
-</div><!--/.nav-collapse -->
+
+            <!-- <form class="form-inline my-2 my-lg-0">
+            <input class="form-control mr-sm-2" type="text" 
placeholder="Search" aria-label="Search">
+            <button class="btn btn-outline-success my-2 my-sm-0" 
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+        </form> -->
+
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-      </div>
+
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+</nav>
 
- <div id="sidebar">
-  <div id="sidebar-wrap">
-    <h2>Twitter</h2>
-       <ul class="sidemenu">
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data-widget-id="422861673444028416">Tweets by @ApacheMahout</a>
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-    <ul class="sidemenu">
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href="http://www.apache.org/foundation/thanks.html";>Thanks</a></li>
-    </ul>
-    <h2>Related Projects</h2>
-    <ul class="sidemenu">
-      <li><a href="http://lucene.apache.org/";>Apache Lucene</a></li>
-      <li><a href="http://hadoop.apache.org/";>Apache Hadoop</a></li>
-      <li><a href="http://bigtop.apache.org/";>Apache Bigtop</a></li>
-      <li><a href="http://spark.apache.org/";>Apache Spark</a></li>
-         <li><a href="http://flink.apache.org/";>Apache Flink</a></li>
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+
+  <div class="container mt-5 pb-4">
+
+  <div class="row">
+
+    <div class="col-lg-8">
+      <h1 id="how-to-update-the-mahout-website">How to update the Mahout 
Website</h1>
+
+<p>Committers and contributors are all welcomed and encouraged to update the 
Mahout website.
+ Mahout uses Jekyll to build the website. A <a 
href="https://github.com/apache/mahout/blob/master/website/build_site.sh";>script</a>
+ is executed by Jenkins after any change is detected in the <code 
class="highlighter-rouge">master</code> branch of the official Apache 
repository (
+ e.g. after any PR is merged ). As such it is important that you, and any 
reviewers stage site changes locally before
+ committing.</p>
+
+<p>The process for updating the website is as follows:</p>
+
+<h4 id="clone-the-mahout-git-repository-locally">Clone the Mahout Git 
Repository Locally</h4>
+
+<p><code class="highlighter-rouge">git clone 
http://github.com/apache/mahout</code></p>
+
+<p>See <a href="/developers/buildingmahout/#getting-code">Building from 
Source</a> for more details.</p>
+
+<h4 id="working-with-markdown">Working with Markdown</h4>
+
+<p>Jekyll uses <a 
href="https://kramdown.gettalong.org/syntax.html";>Kramdown</a> to compile 
markdown into HTML.</p>
+
+<p>Kramdown syntax is very similar to standard markdown, but with a few subtle 
diferences, please review
+to the <a href="https://kramdown.gettalong.org/syntax.html";>Kramdown syntax 
guide</a>.</p>
+
+<p>Mahout is a highly mathematical project, and contributors will often want 
to use <a href="https://en.wikibooks.org/wiki/LaTeX/Mathematics";>LaTeX 
Mathematics</a>
+to explain concepts.  While in some environments this is signalled to the 
compiler with <code class="highlighter-rouge">\( ... \)</code> in Kramdown
+LaTeX portions are signalled with enclosing <code 
class="highlighter-rouge">$</code> characters, e.g. <code 
class="highlighter-rouge">$$ ... $$</code></p>
+
+<h4 id="stage-changes-locally">Stage changes locally</h4>
+
+<p>This step actually can be done <em>while you are editing</em>. Then you can 
see you changes in near-real time 
+(pending browser refreshes).</p>
+
+<p>In the terminal,</p>
+
+<div class="language-bash highlighter-rouge"><pre 
class="highlight"><code><span class="nb">cd </span>wesite
+bundle <span class="nb">exec </span>jekyll serve
+</code></pre>
 </div>
 
-  <div id="content-wrap" class="clearfix">
-   <div id="main">
+<p>By default this will serve the website locally at <a 
href="http://127.0.0.1:4000/";>http://127.0.0.1:4000/</a>. You can
+open your favorite browser and make sure your changes look the way you expect 
them to.</p>
 
-    <h1 id="how-to-update-the-mahout-website">How to update the Mahout 
Website</h1>
+<h4 id="commit-code-and-open-a-pr">Commit code and open a PR</h4>
 
-<p>Website updates are handled by updating code in the trunk.</p>
+<p>Once you’re sure everything is right, you commit your code, push to your 
github.com account (preferably on a branch other than <code 
class="highlighter-rouge">master</code>
+then click “OpenPR”). This process closely follows <a 
href="/developers/how-to-contribute/#HowToContribute-MakingChanges">How To 
Contribute- Making Changes</a> with an exception that for <em>WEBSITE ONLY</em> 
changes we relax the requirement to open a JIRA ticket. That is to say, small
+website changes such as fixing a broken link or typo, do not require a 
specific JIRA issues, and where you would normally 
+commit with a message like <code class="highlighter-rouge">MAHOUT-XXXX The 
thing I did</code> (where <code class="highlighter-rouge">XXXX</code> is the 
assosciated JIRA number), you can instead 
+simply create a message like <code class="highlighter-rouge">WEBSITE Typos in 
how-to-update-the-website.md</code>.  There’s nothing to stop you from making 
a 
+JIRA issue, it simply isn’t required.</p>
 
-<p>You will find markdown pages in <code>mahout/website</code>.</p>
+<p>The same goes for when you open a PR (where conventionally one includes the 
JIRA issue, you can again title <code class="highlighter-rouge">WEBSITE</code> 
to indicate
+there is no JIRA)</p>
 
-<p>Jenkins rebuilds and publishes the website whenever a change is detected in 
master.</p>
+<h4 id="wait-for-review">Wait for review</h4>
 
-<p><code>mahout/website/build_site.sh</code> contains the script that is used 
to do this.</p>
+<p>A committer will be along shortly to review your changes, please be 
patient. In the meantime, feel free to help us out by reviewing
+other contributors PRs. (Here’s a little secret, this is a great way to 
signal to us that you’re interested in becoming a committer too,
+as PR reviews is a big part of a committer’s job).</p>
+
+<p>Once everything is confirmed to be in order, the committer will merge your 
pull request.</p>
+
+<h4 id="committers-only">Committers ONLY</h4>
+
+<p>No further action is needed, this section is here to deliniate from the old 
CMS system and Jekyll builds of other projects. Jenkins
+will execute <a 
href="https://github.com/apache/mahout/blob/master/website/build_site.sh";>build_site.sh</a>
 upon merging. This will build the website and
+copy it to the <code class="highlighter-rouge">asf-site</code> branch, where 
<a href="http://mahout.apache.org";>mahout.apache.org</a> is served from.</p>
 
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