Update site to 0.9.1 release

Change-Id: Ib852cde3e959f61fc2c95650535353c0b137c841
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1697
Reviewed-by: Michael Blow <mblow@apache.org>
diff --git a/_config.yml b/_config.yml
index d9389d8..830f261 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,14 +1,14 @@
 url: ""
 name: "Apache AsterixDB"
 
-STABLE_VERSION: 0.9.0
-UNSTABLE_VERSION: 0.9.1-SNAPSHOT
-STABLE_DOWNLOAD_URL: "http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.0/asterix-installer-0.9.0-binary-assembly.zip"
-UNSTABLE_DOWNLOAD_URL: "https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-installer/artifact/org.apache.asterix/asterix-installer/0.9.1-SNAPSHOT/asterix-installer-0.9.1-SNAPSHOT-binary-assembly.zip"
-STABLE_YARN_URL: "http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.0/asterix-yarn-0.9.0-binary-assembly.zip"
-UNSTABLE_YARN_URL: "https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-yarn/artifact/org.apache.asterix/asterix-yarn/0.9.1-SNAPSHOT/asterix-yarn-0.9.1-SNAPSHOT-binary-assembly.zip"
-STABLE_NCSERVICE_URL: "http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.0/asterix-server-0.9.0-binary-assembly.zip"
-UNSTABLE_NCSERVICE_URL: "https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-server/artifact/org.apache.asterix/asterix-server/0.9.1-SNAPSHOT/asterix-server-0.9.1-SNAPSHOT-binary-assembly.zip"
+STABLE_VERSION: 0.9.1
+UNSTABLE_VERSION: 0.9.2-SNAPSHOT
+STABLE_DOWNLOAD_URL: "http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.1/asterix-installer-0.9.1-binary-assembly.zip"
+UNSTABLE_DOWNLOAD_URL: "https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-installer/artifact/org.apache.asterix/asterix-installer/0.9.2-SNAPSHOT/asterix-installer-0.9.2-SNAPSHOT-binary-assembly.zip"
+STABLE_YARN_URL: "http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.1/asterix-yarn-0.9.1-binary-assembly.zip"
+UNSTABLE_YARN_URL: "https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-yarn/artifact/org.apache.asterix/asterix-yarn/0.9.2-SNAPSHOT/asterix-yarn-0.9.2-SNAPSHOT-binary-assembly.zip"
+STABLE_NCSERVICE_URL: "http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.1/asterix-server-0.9.1-binary-assembly.zip"
+UNSTABLE_NCSERVICE_URL: "https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-server/artifact/org.apache.asterix/asterix-server/0.9.2-SNAPSHOT/asterix-server-0.9.2-SNAPSHOT-binary-assembly.zip"
 DOCS_BASE_URL: "docs"
 UNSTABLE_DOCS_BASE_URL: "https://ci.apache.org/projects/asterixdb/"
 ICS_DOWNLOAD_BASE_URL: "https://asterixdb.ics.uci.edu/download"
diff --git a/content/about.html b/content/about.html
index 01672ea..5af2a6c 100644
--- a/content/about.html
+++ b/content/about.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
diff --git a/content/community.html b/content/community.html
index f506d15..3fe5c02 100644
--- a/content/community.html
+++ b/content/community.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
diff --git a/content/dev-setup.html b/content/dev-setup.html
index d709e3b..f08ea89 100644
--- a/content/dev-setup.html
+++ b/content/dev-setup.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
@@ -148,13 +148,13 @@
 <p>If you are a developer simply looking for a snapshot of the latest development version of AsterixDB to test out your application that is based on top of AsterixDB, snapshots from the latest successful push to our master branch are available below. These are non ASF-release, automatic builds.</p>
 
 <h3 id="server-package">Server Package</h3>
-<p><a class="btn btn-md btn-warning" href="https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-server/artifact/org.apache.asterix/asterix-server/0.9.1-SNAPSHOT/asterix-server-0.9.1-SNAPSHOT-binary-assembly.zip" role="button">Download AsterixDB 0.9.1-SNAPSHOT <i class="fa fa-download fa-lg"></i> </a></p>
+<p><a class="btn btn-md btn-warning" href="https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-server/artifact/org.apache.asterix/asterix-server/0.9.2-SNAPSHOT/asterix-server-0.9.2-SNAPSHOT-binary-assembly.zip" role="button">Download AsterixDB 0.9.2-SNAPSHOT <i class="fa fa-download fa-lg"></i> </a></p>
 
 <h3 id="managix-installer">Managix Installer</h3>
-<p><a class="btn btn-md btn-warning" href="https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-installer/artifact/org.apache.asterix/asterix-installer/0.9.1-SNAPSHOT/asterix-installer-0.9.1-SNAPSHOT-binary-assembly.zip" role="button">Download AsterixDB 0.9.1-SNAPSHOT <i class="fa fa-download fa-lg"></i> </a></p>
+<p><a class="btn btn-md btn-warning" href="https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-installer/artifact/org.apache.asterix/asterix-installer/0.9.2-SNAPSHOT/asterix-installer-0.9.2-SNAPSHOT-binary-assembly.zip" role="button">Download AsterixDB 0.9.2-SNAPSHOT <i class="fa fa-download fa-lg"></i> </a></p>
 
 <h3 id="yarn-installer">YARN Installer</h3>
-<p><a class="btn btn-md btn-warning" href="https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-yarn/artifact/org.apache.asterix/asterix-yarn/0.9.1-SNAPSHOT/asterix-yarn-0.9.1-SNAPSHOT-binary-assembly.zip" role="button">Download AsterixDB 0.9.1-SNAPSHOT <i class="fa fa-download fa-lg"></i> </a></p>
+<p><a class="btn btn-md btn-warning" href="https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/lastSuccessfulBuild/org.apache.asterix$asterix-yarn/artifact/org.apache.asterix/asterix-yarn/0.9.2-SNAPSHOT/asterix-yarn-0.9.2-SNAPSHOT-binary-assembly.zip" role="button">Download AsterixDB 0.9.2-SNAPSHOT <i class="fa fa-download fa-lg"></i> </a></p>
 
 <hr />
 
diff --git a/content/download.html b/content/download.html
index 93e0401..3d18950 100644
--- a/content/download.html
+++ b/content/download.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
@@ -143,7 +143,7 @@
 
 <div class="col-md-6">
 
-    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.0/asterix-server-0.9.0-binary-assembly.zip" role="button">Download AsterixDB 0.9.0 <i class="fa fa-download fa-lg"></i> </a></p>
+    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.1/asterix-server-0.9.1-binary-assembly.zip" role="button">Download AsterixDB 0.9.1 <i class="fa fa-download fa-lg"></i> </a></p>
 
   </div>
 
@@ -165,7 +165,7 @@
 
 <div class="col-md-6">
 
-    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.0/asterix-installer-0.9.0-binary-assembly.zip" role="button">Download AsterixDB 0.9.0 <i class="fa fa-download fa-lg"></i> </a></p>
+    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.1/asterix-installer-0.9.1-binary-assembly.zip" role="button">Download AsterixDB 0.9.1 <i class="fa fa-download fa-lg"></i> </a></p>
 
   </div>
 
@@ -188,7 +188,7 @@
 
 <div class="col-md-6">
 
-    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.0/asterix-yarn-0.9.0-binary-assembly.zip" role="button">Download AsterixDB 0.9.0 <i class="fa fa-download fa-lg"></i> </a></p>
+    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.1/asterix-yarn-0.9.1-binary-assembly.zip" role="button">Download AsterixDB 0.9.1 <i class="fa fa-download fa-lg"></i> </a></p>
 
   </div>
 
diff --git a/content/extension.html b/content/extension.html
index f07c6b1..b729e16 100644
--- a/content/extension.html
+++ b/content/extension.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
diff --git a/content/index.html b/content/index.html
index 4e1e781..00a14bd 100644
--- a/content/index.html
+++ b/content/index.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
@@ -111,19 +111,19 @@
   <div class="col-lg-4">
     <h3 id="key-features">Key Features</h3>
     <ul>
-      <li><a href="docs/0.9.0/aql/datamodel.html"><strong>Flexible</strong></a> data model</li>
+      <li><a href="docs/0.9.1/aql/datamodel.html"><strong>Flexible</strong></a> data model</li>
       <li><a href="http://asterix.ics.uci.edu/pub/vldb14-storage.pdf"><strong>Distributed</strong></a> storage and transaction</li>
-      <li><a href="docs/0.9.0/feeds/tutorial.html"><strong>Fast</strong></a> data ingestion</li>
+      <li><a href="docs/0.9.1/feeds/tutorial.html"><strong>Fast</strong></a> data ingestion</li>
       <li><a href="http://asterix.ics.uci.edu/pub/ICDE11_conf_full_690.pdf"><strong>Scalable</strong></a>, data-parallel query execution runtime</li>
-      <li><a href="docs/0.9.0/aql/manual.html"><strong>Declarative</strong></a> query language</li>
+      <li><a href="docs/0.9.1/aql/manual.html"><strong>Declarative</strong></a> query language</li>
     </ul>
 
     <p><strong>AsterixDB</strong> supports various storage and indexing options:</p>
 
     <ul>
-      <li><a href="docs/0.9.0/aql/primer.html"><strong>Managed datasets</strong></a>, internal LSM-based storage</li>
-      <li><a href="docs/0.9.0/aql/externaldata.html"><strong>External datasets</strong></a>, e.g., data on HDFS</li>
-      <li><a href="docs/0.9.0/aql/primer.html"><strong>Secondary indexes</strong></a>, for both storage options.</li>
+      <li><a href="docs/0.9.1/aql/primer.html"><strong>Managed datasets</strong></a>, internal LSM-based storage</li>
+      <li><a href="docs/0.9.1/aql/externaldata.html"><strong>External datasets</strong></a>, e.g., data on HDFS</li>
+      <li><a href="docs/0.9.1/aql/primer.html"><strong>Secondary indexes</strong></a>, for both storage options.</li>
     </ul>
 
   </div>
@@ -182,17 +182,17 @@
   </div>
   <div class="col-md-4">
     <h3 id="community-and-support">Community and Support</h3>
-    <p>If you have any questions, please feel free to ask on our <a href="&#109;&#097;&#105;&#108;&#116;&#111;:&#117;&#115;&#101;&#114;&#115;&#064;&#097;&#115;&#116;&#101;&#114;&#105;&#120;&#100;&#098;&#046;&#097;&#112;&#097;&#099;&#104;&#101;&#046;&#111;&#114;&#103;">users</a> mailing list, which you can subscribe to by sending an empty email to <a href="users-subscribe@asterixdb.apache.org">users-subscribe</a>. Check out the <a href="community.html">Community</a> page for more details.</p>
+    <p>If you have any questions, please feel free to ask on our <a href="mailto:users@asterixdb.apache.org">users</a> mailing list, which you can subscribe to by sending an empty email to <a href="users-subscribe@asterixdb.apache.org">users-subscribe</a>. Check out the <a href="community.html">Community</a> page for more details.</p>
 
     <p>If you would like to know more about how to contribute to AsterixDB or any of its related components, head on over to the <a href="dev-setup.html">Contributing</a> page to learn more.</p>
   </div>
   <div class="col-md-4">
     <h3 id="download">Download</h3>
-    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.0/asterix-installer-0.9.0-binary-assembly.zip" role="button">Download AsterixDB 0.9.0 <i class="fa fa-download fa-lg"></i></a>
+    <p><a class="btn btn-md btn-success" href="http://www.apache.org/dyn/closer.lua/asterixdb/asterixdb-0.9.1/asterix-installer-0.9.1-binary-assembly.zip" role="button">Download AsterixDB 0.9.1 <i class="fa fa-download fa-lg"></i></a>
       <a class="btn btn-md btn-info" href="https://github.com/apache/asterixdb/" role="button">GitHub <i class="fa fa-github fa-lg"></i></a></p>
-    <p><a href="docs/0.9.0/install.html">Installation Guide</a></p>
+    <p><a href="docs/0.9.1/install.html">Installation Guide</a></p>
 
-    <p><a href="docs/0.9.0/aql/primer.html">AsterixDB 101</a></p>
+    <p><a href="docs/0.9.1/aql/primer.html">AsterixDB 101</a></p>
   </div>
 </div>
 
diff --git a/content/pushing.html b/content/pushing.html
index 70bc87c..87863a2 100644
--- a/content/pushing.html
+++ b/content/pushing.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
diff --git a/content/site.html b/content/site.html
index b0a73e0..ea2c536 100644
--- a/content/site.html
+++ b/content/site.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
                   <li class="dropdown-header">Snapshot release</li>
-                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.1-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="https://ci.apache.org/projects/asterixdb/index.html">Documentation for 0.9.2-SNAPSHOT  <i class="fa fa-external-link fa-sm"></i></a></li>
                 </ul>
               </li>
               <li><a href="about.html">About</a></li>
diff --git a/content/tools.html b/content/tools.html
index 2eb78cb..9f3cd00 100644
--- a/content/tools.html
+++ b/content/tools.html
@@ -53,10 +53,10 @@
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Documentation<span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li class="dropdown-header">Stable release</li>
-                  <li><a href="docs/0.9.0/index.html">Documentation for 0.9.0<i class="fa fa-external-link fa-sm"></i></a></li>
+                  <li><a href="docs/0.9.1/index.html">Documentation for 0.9.1<i class="fa fa-external-link fa-sm"></i></a></li>
                   <li class="divider"></li>
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