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Posted to commits@spark.apache.org by GitBox <gi...@apache.org> on 2019/01/15 07:40:51 UTC

[spark-website] Diff for: [GitHub] dongjoon-hyun closed pull request #169: Add Apache Spark 2.2.3 release news and update links

diff --git a/documentation.md b/documentation.md
index 555402c04..05eb5238d 100644
--- a/documentation.md
+++ b/documentation.md
@@ -16,6 +16,7 @@ navigation:
   <li><a href="{{site.baseurl}}/docs/2.3.2/">Spark 2.3.2</a></li>
   <li><a href="{{site.baseurl}}/docs/2.3.1/">Spark 2.3.1</a></li>
   <li><a href="{{site.baseurl}}/docs/2.3.0/">Spark 2.3.0</a></li>
+  <li><a href="{{site.baseurl}}/docs/2.2.3/">Spark 2.2.3</a></li>
   <li><a href="{{site.baseurl}}/docs/2.2.2/">Spark 2.2.2</a></li>
   <li><a href="{{site.baseurl}}/docs/2.2.1/">Spark 2.2.1</a></li>
   <li><a href="{{site.baseurl}}/docs/2.2.0/">Spark 2.2.0</a></li>
diff --git a/js/downloads.js b/js/downloads.js
index 179febe58..560896909 100644
--- a/js/downloads.js
+++ b/js/downloads.js
@@ -36,7 +36,8 @@ addRelease("2.4.0", new Date("11/02/2018"), packagesV9, true, true);
 addRelease("2.3.2", new Date("09/24/2018"), packagesV8, true, true);
 addRelease("2.3.1", new Date("06/08/2018"), packagesV8, true, true);
 addRelease("2.3.0", new Date("02/28/2018"), packagesV8, true, false);
-addRelease("2.2.2", new Date("07/02/2018"), packagesV8, true, true);
+addRelease("2.2.3", new Date("01/11/2019"), packagesV8, true, true);
+addRelease("2.2.2", new Date("07/02/2018"), packagesV8, true, false);
 addRelease("2.2.1", new Date("12/01/2017"), packagesV8, true, false);
 addRelease("2.2.0", new Date("07/11/2017"), packagesV8, true, false);
 addRelease("2.1.3", new Date("06/29/2018"), packagesV7, true, true);
diff --git a/news/_posts/2019-01-11-spark-release-2-2-3.md b/news/_posts/2019-01-11-spark-release-2-2-3.md
new file mode 100644
index 000000000..9f7e6b3ad
--- /dev/null
+++ b/news/_posts/2019-01-11-spark-release-2-2-3.md
@@ -0,0 +1,14 @@
+---
+layout: post
+title: Spark 2.2.3 released
+categories:
+- News
+tags: []
+status: publish
+type: post
+published: true
+meta:
+  _edit_last: '4'
+  _wpas_done_all: '1'
+---
+We are happy to announce the availability of <a href="{{site.baseurl}}/releases/spark-release-2-2-3.html" title="Spark Release 2.2.3">Spark 2.2.3</a>! Visit the <a href="{{site.baseurl}}/releases/spark-release-2-2-3.html" title="Spark Release 2.2.3">release notes</a> to read about the new features, or <a href="{{site.baseurl}}/downloads.html">download</a> the release today.
diff --git a/releases/_posts/2019-01-11-spark-release-2-2-3.md b/releases/_posts/2019-01-11-spark-release-2-2-3.md
new file mode 100644
index 000000000..845f26df4
--- /dev/null
+++ b/releases/_posts/2019-01-11-spark-release-2-2-3.md
@@ -0,0 +1,18 @@
+---
+layout: post
+title: Spark Release 2.2.3
+categories: []
+tags: []
+status: publish
+type: post
+published: true
+meta:
+  _edit_last: '4'
+  _wpas_done_all: '1'
+---
+
+Spark 2.2.3 is a maintenance release containing stability fixes. This release is based on the branch-2.2 maintenance branch of Spark. We strongly recommend all 2.2.2 users to upgrade to this stable release.
+
+You can consult JIRA for the [detailed changes](https://s.apache.org/spark-2.2.3).
+
+We would like to acknowledge all community members for contributing patches to this release.
diff --git a/site/committers.html b/site/committers.html
index b3f50d344..ec5814b4c 100644
--- a/site/committers.html
+++ b/site/committers.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/community.html b/site/community.html
index db666cec7..173526413 100644
--- a/site/community.html
+++ b/site/community.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/contributing.html b/site/contributing.html
index 05cd6306a..28655206d 100644
--- a/site/contributing.html
+++ b/site/contributing.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/developer-tools.html b/site/developer-tools.html
index 5fc463fcc..0818df736 100644
--- a/site/developer-tools.html
+++ b/site/developer-tools.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/documentation.html b/site/documentation.html
index 3ac0bb799..7ace0b083 100644
--- a/site/documentation.html
+++ b/site/documentation.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
@@ -209,6 +209,7 @@ <h2>Apache Spark Documentation</h2>
   <li><a href="/docs/2.3.2/">Spark 2.3.2</a></li>
   <li><a href="/docs/2.3.1/">Spark 2.3.1</a></li>
   <li><a href="/docs/2.3.0/">Spark 2.3.0</a></li>
+  <li><a href="/docs/2.2.3/">Spark 2.2.3</a></li>
   <li><a href="/docs/2.2.2/">Spark 2.2.2</a></li>
   <li><a href="/docs/2.2.1/">Spark 2.2.1</a></li>
   <li><a href="/docs/2.2.0/">Spark 2.2.0</a></li>
diff --git a/site/downloads.html b/site/downloads.html
index f9daa8010..0a4b2e0a5 100644
--- a/site/downloads.html
+++ b/site/downloads.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/examples.html b/site/examples.html
index 006c2cae2..2731bf695 100644
--- a/site/examples.html
+++ b/site/examples.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/faq.html b/site/faq.html
index 0afcee05b..47a943368 100644
--- a/site/faq.html
+++ b/site/faq.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/graphx/index.html b/site/graphx/index.html
index 2364dcf62..7ae3a437e 100644
--- a/site/graphx/index.html
+++ b/site/graphx/index.html
@@ -165,6 +165,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -174,9 +177,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/history.html b/site/history.html
index ff2f099df..22926c38f 100644
--- a/site/history.html
+++ b/site/history.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/improvement-proposals.html b/site/improvement-proposals.html
index 011ac26a4..9d918b9e8 100644
--- a/site/improvement-proposals.html
+++ b/site/improvement-proposals.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/index.html b/site/index.html
index 1f6bd0571..1f9ee4726 100644
--- a/site/index.html
+++ b/site/index.html
@@ -164,6 +164,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -173,9 +176,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/js/downloads.js b/site/js/downloads.js
index 179febe58..560896909 100644
--- a/site/js/downloads.js
+++ b/site/js/downloads.js
@@ -36,7 +36,8 @@ addRelease("2.4.0", new Date("11/02/2018"), packagesV9, true, true);
 addRelease("2.3.2", new Date("09/24/2018"), packagesV8, true, true);
 addRelease("2.3.1", new Date("06/08/2018"), packagesV8, true, true);
 addRelease("2.3.0", new Date("02/28/2018"), packagesV8, true, false);
-addRelease("2.2.2", new Date("07/02/2018"), packagesV8, true, true);
+addRelease("2.2.3", new Date("01/11/2019"), packagesV8, true, true);
+addRelease("2.2.2", new Date("07/02/2018"), packagesV8, true, false);
 addRelease("2.2.1", new Date("12/01/2017"), packagesV8, true, false);
 addRelease("2.2.0", new Date("07/11/2017"), packagesV8, true, false);
 addRelease("2.1.3", new Date("06/29/2018"), packagesV7, true, true);
diff --git a/site/mailing-lists.html b/site/mailing-lists.html
index af285d47c..c3f8a5c75 100644
--- a/site/mailing-lists.html
+++ b/site/mailing-lists.html
@@ -165,6 +165,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -174,9 +177,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/mllib/index.html b/site/mllib/index.html
index a55745a42..f96692413 100644
--- a/site/mllib/index.html
+++ b/site/mllib/index.html
@@ -165,6 +165,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -174,9 +177,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/amp-camp-2013-registration-ope.html b/site/news/amp-camp-2013-registration-ope.html
index 0c1e5d997..cc8e0ea41 100644
--- a/site/news/amp-camp-2013-registration-ope.html
+++ b/site/news/amp-camp-2013-registration-ope.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/announcing-the-first-spark-summit.html b/site/news/announcing-the-first-spark-summit.html
index d44f246cf..928704579 100644
--- a/site/news/announcing-the-first-spark-summit.html
+++ b/site/news/announcing-the-first-spark-summit.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/fourth-spark-screencast-published.html b/site/news/fourth-spark-screencast-published.html
index 70b2fe616..5a0de5448 100644
--- a/site/news/fourth-spark-screencast-published.html
+++ b/site/news/fourth-spark-screencast-published.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/index.html b/site/news/index.html
index b5c07815b..6519ea22e 100644
--- a/site/news/index.html
+++ b/site/news/index.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
@@ -202,6 +202,15 @@ <h5>Latest News</h5>
   <div class="col-md-9 col-md-pull-3">
     <h2 id="spark-news">Spark News</h2>
 
+<article class="hentry">
+    <header class="entry-header">
+      <h3 class="entry-title"><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a></h3>
+      <div class="entry-date">January 11, 2019</div>
+    </header>
+    <div class="entry-content"><p>We are happy to announce the availability of <a href="/releases/spark-release-2-2-3.html" title="Spark Release 2.2.3">Spark 2.2.3</a>! Visit the <a href="/releases/spark-release-2-2-3.html" title="Spark Release 2.2.3">release notes</a> to read about the new features, or <a href="/downloads.html">download</a> the release today.</p>
+</div>
+  </article>
+
 <article class="hentry">
     <header class="entry-header">
       <h3 class="entry-title"><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a></h3>
diff --git a/site/news/nsdi-paper.html b/site/news/nsdi-paper.html
index ea5066a09..d474e56d8 100644
--- a/site/news/nsdi-paper.html
+++ b/site/news/nsdi-paper.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/one-month-to-spark-summit-2015.html b/site/news/one-month-to-spark-summit-2015.html
index c2ac9acc5..07b1b5b54 100644
--- a/site/news/one-month-to-spark-summit-2015.html
+++ b/site/news/one-month-to-spark-summit-2015.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/proposals-open-for-spark-summit-east.html b/site/news/proposals-open-for-spark-summit-east.html
index 50e20262d..17d4f6c91 100644
--- a/site/news/proposals-open-for-spark-summit-east.html
+++ b/site/news/proposals-open-for-spark-summit-east.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/registration-open-for-spark-summit-east.html b/site/news/registration-open-for-spark-summit-east.html
index e85c3d9c6..4e762f303 100644
--- a/site/news/registration-open-for-spark-summit-east.html
+++ b/site/news/registration-open-for-spark-summit-east.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/run-spark-and-shark-on-amazon-emr.html b/site/news/run-spark-and-shark-on-amazon-emr.html
index 1eea77dac..2f3e656ba 100644
--- a/site/news/run-spark-and-shark-on-amazon-emr.html
+++ b/site/news/run-spark-and-shark-on-amazon-emr.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-6-1-and-0-5-2-released.html b/site/news/spark-0-6-1-and-0-5-2-released.html
index 8d1f6efa7..410bdccd5 100644
--- a/site/news/spark-0-6-1-and-0-5-2-released.html
+++ b/site/news/spark-0-6-1-and-0-5-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-6-2-released.html b/site/news/spark-0-6-2-released.html
index 4309423d4..7cdd9571b 100644
--- a/site/news/spark-0-6-2-released.html
+++ b/site/news/spark-0-6-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-7-0-released.html b/site/news/spark-0-7-0-released.html
index 42f846ba4..1e8043d0e 100644
--- a/site/news/spark-0-7-0-released.html
+++ b/site/news/spark-0-7-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-7-2-released.html b/site/news/spark-0-7-2-released.html
index 9069251eb..9de7f3f2c 100644
--- a/site/news/spark-0-7-2-released.html
+++ b/site/news/spark-0-7-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-7-3-released.html b/site/news/spark-0-7-3-released.html
index a949d33c8..a29b3ef86 100644
--- a/site/news/spark-0-7-3-released.html
+++ b/site/news/spark-0-7-3-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-8-0-released.html b/site/news/spark-0-8-0-released.html
index 71aaab9fc..d0c4fe18c 100644
--- a/site/news/spark-0-8-0-released.html
+++ b/site/news/spark-0-8-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-8-1-released.html b/site/news/spark-0-8-1-released.html
index a9098a9df..638d0eef5 100644
--- a/site/news/spark-0-8-1-released.html
+++ b/site/news/spark-0-8-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-9-0-released.html b/site/news/spark-0-9-0-released.html
index e483b972e..4197ed90c 100644
--- a/site/news/spark-0-9-0-released.html
+++ b/site/news/spark-0-9-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-9-1-released.html b/site/news/spark-0-9-1-released.html
index 0391d0923..8ef55c6dc 100644
--- a/site/news/spark-0-9-1-released.html
+++ b/site/news/spark-0-9-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-0-9-2-released.html b/site/news/spark-0-9-2-released.html
index 1861d85a3..1a0cf394e 100644
--- a/site/news/spark-0-9-2-released.html
+++ b/site/news/spark-0-9-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-0-0-released.html b/site/news/spark-1-0-0-released.html
index edeb7fb30..634527148 100644
--- a/site/news/spark-1-0-0-released.html
+++ b/site/news/spark-1-0-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-0-1-released.html b/site/news/spark-1-0-1-released.html
index 1acd6a486..608f3d3e0 100644
--- a/site/news/spark-1-0-1-released.html
+++ b/site/news/spark-1-0-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-0-2-released.html b/site/news/spark-1-0-2-released.html
index cdd7211e3..c6dfe4d0e 100644
--- a/site/news/spark-1-0-2-released.html
+++ b/site/news/spark-1-0-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-1-0-released.html b/site/news/spark-1-1-0-released.html
index bbe8fe891..7962af715 100644
--- a/site/news/spark-1-1-0-released.html
+++ b/site/news/spark-1-1-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-1-1-released.html b/site/news/spark-1-1-1-released.html
index 8e0fecc69..b9214a83d 100644
--- a/site/news/spark-1-1-1-released.html
+++ b/site/news/spark-1-1-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-2-0-released.html b/site/news/spark-1-2-0-released.html
index 49def6958..c841bddd0 100644
--- a/site/news/spark-1-2-0-released.html
+++ b/site/news/spark-1-2-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-2-1-released.html b/site/news/spark-1-2-1-released.html
index 124536185..267ebfb75 100644
--- a/site/news/spark-1-2-1-released.html
+++ b/site/news/spark-1-2-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-2-2-released.html b/site/news/spark-1-2-2-released.html
index cece83350..1b893c999 100644
--- a/site/news/spark-1-2-2-released.html
+++ b/site/news/spark-1-2-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-3-0-released.html b/site/news/spark-1-3-0-released.html
index d4946a39e..433419d47 100644
--- a/site/news/spark-1-3-0-released.html
+++ b/site/news/spark-1-3-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-4-0-released.html b/site/news/spark-1-4-0-released.html
index 130028d57..3afacbae8 100644
--- a/site/news/spark-1-4-0-released.html
+++ b/site/news/spark-1-4-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-4-1-released.html b/site/news/spark-1-4-1-released.html
index c8637bbf4..9d7add649 100644
--- a/site/news/spark-1-4-1-released.html
+++ b/site/news/spark-1-4-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-5-0-released.html b/site/news/spark-1-5-0-released.html
index 02f098837..47e364290 100644
--- a/site/news/spark-1-5-0-released.html
+++ b/site/news/spark-1-5-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-5-1-released.html b/site/news/spark-1-5-1-released.html
index 8b9aab690..74fab7d0d 100644
--- a/site/news/spark-1-5-1-released.html
+++ b/site/news/spark-1-5-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-5-2-released.html b/site/news/spark-1-5-2-released.html
index 5fcf134b9..2aceb95bf 100644
--- a/site/news/spark-1-5-2-released.html
+++ b/site/news/spark-1-5-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-6-0-released.html b/site/news/spark-1-6-0-released.html
index ecbadf236..f689200fc 100644
--- a/site/news/spark-1-6-0-released.html
+++ b/site/news/spark-1-6-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-6-1-released.html b/site/news/spark-1-6-1-released.html
index a1233e05b..0c9d4eb76 100644
--- a/site/news/spark-1-6-1-released.html
+++ b/site/news/spark-1-6-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-6-2-released.html b/site/news/spark-1-6-2-released.html
index 854838ff6..fe96dd783 100644
--- a/site/news/spark-1-6-2-released.html
+++ b/site/news/spark-1-6-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-1-6-3-released.html b/site/news/spark-1-6-3-released.html
index d8a13cdee..1dba5c9c7 100644
--- a/site/news/spark-1-6-3-released.html
+++ b/site/news/spark-1-6-3-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-0-0-released.html b/site/news/spark-2-0-0-released.html
index 39728de22..45946f2f0 100644
--- a/site/news/spark-2-0-0-released.html
+++ b/site/news/spark-2-0-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-0-1-released.html b/site/news/spark-2-0-1-released.html
index 1638f079f..a1c09ece3 100644
--- a/site/news/spark-2-0-1-released.html
+++ b/site/news/spark-2-0-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-0-2-released.html b/site/news/spark-2-0-2-released.html
index 49bcaed35..fe3b8cc87 100644
--- a/site/news/spark-2-0-2-released.html
+++ b/site/news/spark-2-0-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-1-0-released.html b/site/news/spark-2-1-0-released.html
index bc1999d0b..9b151d29e 100644
--- a/site/news/spark-2-1-0-released.html
+++ b/site/news/spark-2-1-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-1-1-released.html b/site/news/spark-2-1-1-released.html
index 6b4e6c2d3..d531c8581 100644
--- a/site/news/spark-2-1-1-released.html
+++ b/site/news/spark-2-1-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-1-2-released.html b/site/news/spark-2-1-2-released.html
index 9ce34e7a6..77b19dae0 100644
--- a/site/news/spark-2-1-2-released.html
+++ b/site/news/spark-2-1-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-1-3-released.html b/site/news/spark-2-1-3-released.html
index 8ac13d779..28a525579 100644
--- a/site/news/spark-2-1-3-released.html
+++ b/site/news/spark-2-1-3-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-2-0-released.html b/site/news/spark-2-2-0-released.html
index 53981e245..33ca17cc1 100644
--- a/site/news/spark-2-2-0-released.html
+++ b/site/news/spark-2-2-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-2-1-released.html b/site/news/spark-2-2-1-released.html
index 70a4123a6..5f641cf9b 100644
--- a/site/news/spark-2-2-1-released.html
+++ b/site/news/spark-2-2-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-2-2-released.html b/site/news/spark-2-2-2-released.html
index cc5ef301c..4e8cf102f 100644
--- a/site/news/spark-2-2-2-released.html
+++ b/site/news/spark-2-2-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-3-0-released.html b/site/news/spark-2-3-0-released.html
index ae508adfb..570765521 100644
--- a/site/news/spark-2-3-0-released.html
+++ b/site/news/spark-2-3-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-3-1-released.html b/site/news/spark-2-3-1-released.html
index dd89108fd..37e73f23e 100644
--- a/site/news/spark-2-3-1-released.html
+++ b/site/news/spark-2-3-1-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-3-2-released.html b/site/news/spark-2-3-2-released.html
index 6479b77eb..908a43841 100644
--- a/site/news/spark-2-3-2-released.html
+++ b/site/news/spark-2-3-2-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2-4-0-released.html b/site/news/spark-2-4-0-released.html
index 03c5ad39f..99c75d172 100644
--- a/site/news/spark-2-4-0-released.html
+++ b/site/news/spark-2-4-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-2.0.0-preview.html b/site/news/spark-2.0.0-preview.html
index 0680f13d4..6a735da78 100644
--- a/site/news/spark-2.0.0-preview.html
+++ b/site/news/spark-2.0.0-preview.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-accepted-into-apache-incubator.html b/site/news/spark-accepted-into-apache-incubator.html
index 2d1074bdc..c7b6e5826 100644
--- a/site/news/spark-accepted-into-apache-incubator.html
+++ b/site/news/spark-accepted-into-apache-incubator.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-ai-summit-apr-2019-agenda-posted.html b/site/news/spark-ai-summit-apr-2019-agenda-posted.html
index 576724d64..29bdb7e8e 100644
--- a/site/news/spark-ai-summit-apr-2019-agenda-posted.html
+++ b/site/news/spark-ai-summit-apr-2019-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-and-shark-in-the-news.html b/site/news/spark-and-shark-in-the-news.html
index 49697d4bb..892c4de09 100644
--- a/site/news/spark-and-shark-in-the-news.html
+++ b/site/news/spark-and-shark-in-the-news.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-becomes-tlp.html b/site/news/spark-becomes-tlp.html
index 65d1aa8cb..bfa41b0f5 100644
--- a/site/news/spark-becomes-tlp.html
+++ b/site/news/spark-becomes-tlp.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-featured-in-wired.html b/site/news/spark-featured-in-wired.html
index 13cc6ae0e..6ed596d1c 100644
--- a/site/news/spark-featured-in-wired.html
+++ b/site/news/spark-featured-in-wired.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-mailing-lists-moving-to-apache.html b/site/news/spark-mailing-lists-moving-to-apache.html
index 3f7cea3f6..7a4cc80ef 100644
--- a/site/news/spark-mailing-lists-moving-to-apache.html
+++ b/site/news/spark-mailing-lists-moving-to-apache.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-meetups.html b/site/news/spark-meetups.html
index 418dfcc58..a2a005da0 100644
--- a/site/news/spark-meetups.html
+++ b/site/news/spark-meetups.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-release-2-2-3.html b/site/news/spark-release-2-2-3.html
new file mode 100644
index 000000000..6d6966d5b
--- /dev/null
+++ b/site/news/spark-release-2-2-3.html
@@ -0,0 +1,232 @@
+<!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=1.0">
+
+  <title>
+     Spark 2.2.3 released | Apache Spark
+    
+  </title>
+
+  
+
+  
+
+  <!-- Bootstrap core CSS -->
+  <link href="/css/cerulean.min.css" rel="stylesheet">
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+
+  <!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
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+<script src="/js/downloads.js"></script>
+
+<div class="container" style="max-width: 1200px;">
+
+<div class="masthead">
+  
+    <p class="lead">
+      <a href="/">
+      <img src="/images/spark-logo-trademark.png"
+        style="height:100px; width:auto; vertical-align: bottom; margin-top: 20px;"></a><span class="tagline">
+          Lightning-fast unified analytics engine
+      </span>
+    </p>
+  
+</div>
+
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+            data-target="#navbar-collapse-1">
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+      <span class="icon-bar"></span>
+      <span class="icon-bar"></span>
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+    </button>
+  </div>
+
+  <!-- Collect the nav links, forms, and other content for toggling -->
+  <div class="collapse navbar-collapse" id="navbar-collapse-1">
+    <ul class="nav navbar-nav">
+      <li><a href="/downloads.html">Download</a></li>
+      <li class="dropdown">
+        <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+          Libraries <b class="caret"></b>
+        </a>
+        <ul class="dropdown-menu">
+          <li><a href="/sql/">SQL and DataFrames</a></li>
+          <li><a href="/streaming/">Spark Streaming</a></li>
+          <li><a href="/mllib/">MLlib (machine learning)</a></li>
+          <li><a href="/graphx/">GraphX (graph)</a></li>
+          <li class="divider"></li>
+          <li><a href="/third-party-projects.html">Third-Party Projects</a></li>
+        </ul>
+      </li>
+      <li class="dropdown">
+        <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+          Documentation <b class="caret"></b>
+        </a>
+        <ul class="dropdown-menu">
+          <li><a href="/docs/latest/">Latest Release (Spark 2.4.0)</a></li>
+          <li><a href="/documentation.html">Older Versions and Other Resources</a></li>
+          <li><a href="/faq.html">Frequently Asked Questions</a></li>
+        </ul>
+      </li>
+      <li><a href="/examples.html">Examples</a></li>
+      <li class="dropdown">
+        <a href="#" class="dropdown-toggle" data-toggle="dropdown">
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+        <ul class="dropdown-menu">
+          <li><a href="/community.html">Mailing Lists &amp; Resources</a></li>
+          <li><a href="/contributing.html">Contributing to Spark</a></li>
+          <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
+          <li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
+          <li><a href="/powered-by.html">Powered By</a></li>
+          <li><a href="/committers.html">Project Committers</a></li>
+          <li><a href="/history.html">Project History</a></li>
+        </ul>
+      </li>
+      <li class="dropdown">
+        <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+           Developers <b class="caret"></b>
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+        <ul class="dropdown-menu">
+          <li><a href="/developer-tools.html">Useful Developer Tools</a></li>
+          <li><a href="/versioning-policy.html">Versioning Policy</a></li>
+          <li><a href="/release-process.html">Release Process</a></li>
+          <li><a href="/security.html">Security</a></li>
+        </ul>
+      </li>
+    </ul>
+    <ul class="nav navbar-nav navbar-right">
+      <li class="dropdown">
+        <a href="https://www.apache.org/" class="dropdown-toggle" data-toggle="dropdown">
+          Apache Software Foundation <b class="caret"></b></a>
+        <ul class="dropdown-menu">
+          <li><a href="https://www.apache.org/">Apache Homepage</a></li>
+          <li><a href="https://www.apache.org/licenses/">License</a></li>
+          <li><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
+          <li><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
+          <li><a href="https://www.apache.org/security/">Security</a></li>
+        </ul>
+      </li>
+    </ul>
+  </div>
+  <!-- /.navbar-collapse -->
+</nav>
+
+
+<div class="row">
+  <div class="col-md-3 col-md-push-9">
+    <div class="news" style="margin-bottom: 20px;">
+      <h5>Latest News</h5>
+      <ul class="list-unstyled">
+        
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
+          <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
+          <span class="small">(Dec 19, 2018)</span></li>
+        
+          <li><a href="/news/spark-2-4-0-released.html">Spark 2.4.0 released</a>
+          <span class="small">(Nov 02, 2018)</span></li>
+        
+          <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
+          <span class="small">(Sep 24, 2018)</span></li>
+        
+      </ul>
+      <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
+    </div>
+    <div style="text-align:center; margin-bottom: 20px;">
+      <a href="https://www.apache.org/events/current-event.html">
+        <img src="https://www.apache.org/events/current-event-234x60.png"/>
+      </a>
+    </div>
+    <div class="hidden-xs hidden-sm">
+      <a href="/downloads.html" class="btn btn-success btn-lg btn-block" style="margin-bottom: 30px;">
+        Download Spark
+      </a>
+      <p style="font-size: 16px; font-weight: 500; color: #555;">
+        Built-in Libraries:
+      </p>
+      <ul class="list-none">
+        <li><a href="/sql/">SQL and DataFrames</a></li>
+        <li><a href="/streaming/">Spark Streaming</a></li>
+        <li><a href="/mllib/">MLlib (machine learning)</a></li>
+        <li><a href="/graphx/">GraphX (graph)</a></li>
+      </ul>
+      <a href="/third-party-projects.html">Third-Party Projects</a>
+    </div>
+  </div>
+
+  <div class="col-md-9 col-md-pull-3">
+    <h2>Spark 2.2.3 released</h2>
+
+
+<p>We are happy to announce the availability of <a href="/releases/spark-release-2-2-3.html" title="Spark Release 2.2.3">Spark 2.2.3</a>! Visit the <a href="/releases/spark-release-2-2-3.html" title="Spark Release 2.2.3">release notes</a> to read about the new features, or <a href="/downloads.html">download</a> the release today.</p>
+
+
+<p>
+<br/>
+<a href="/news/">Spark News Archive</a>
+</p>
+
+  </div>
+</div>
+
+
+
+<footer class="small">
+  <hr>
+  Apache Spark, Spark, Apache, the Apache feather logo, and the Apache Spark project logo are either registered
+  trademarks or trademarks of The Apache Software Foundation in the United States and other countries.
+  See guidance on use of Apache Spark <a href="/trademarks.html">trademarks</a>.
+  All other marks mentioned may be trademarks or registered trademarks of their respective owners.
+  Copyright &copy; 2018 The Apache Software Foundation, Licensed under the
+  <a href="https://www.apache.org/licenses/">Apache License, Version 2.0</a>.
+</footer>
+
+</div>
+
+</body>
+</html>
diff --git a/site/news/spark-screencasts-published.html b/site/news/spark-screencasts-published.html
index 5a733a45c..2566a9708 100644
--- a/site/news/spark-screencasts-published.html
+++ b/site/news/spark-screencasts-published.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-2013-is-a-wrap.html b/site/news/spark-summit-2013-is-a-wrap.html
index d33118e0d..61ad77f74 100644
--- a/site/news/spark-summit-2013-is-a-wrap.html
+++ b/site/news/spark-summit-2013-is-a-wrap.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-2014-videos-posted.html b/site/news/spark-summit-2014-videos-posted.html
index 076dadd78..be99763e9 100644
--- a/site/news/spark-summit-2014-videos-posted.html
+++ b/site/news/spark-summit-2014-videos-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-2015-videos-posted.html b/site/news/spark-summit-2015-videos-posted.html
index 7a531f115..71473e054 100644
--- a/site/news/spark-summit-2015-videos-posted.html
+++ b/site/news/spark-summit-2015-videos-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-agenda-posted.html b/site/news/spark-summit-agenda-posted.html
index e909d4870..e3fbd4428 100644
--- a/site/news/spark-summit-agenda-posted.html
+++ b/site/news/spark-summit-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-east-2015-videos-posted.html b/site/news/spark-summit-east-2015-videos-posted.html
index ec5c6e6d6..a9c96f69c 100644
--- a/site/news/spark-summit-east-2015-videos-posted.html
+++ b/site/news/spark-summit-east-2015-videos-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-east-2016-cfp-closing.html b/site/news/spark-summit-east-2016-cfp-closing.html
index 1d658ef02..7a60fa1c1 100644
--- a/site/news/spark-summit-east-2016-cfp-closing.html
+++ b/site/news/spark-summit-east-2016-cfp-closing.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-east-2017-agenda-posted.html b/site/news/spark-summit-east-2017-agenda-posted.html
index d22b9c174..d4b81b74f 100644
--- a/site/news/spark-summit-east-2017-agenda-posted.html
+++ b/site/news/spark-summit-east-2017-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-east-agenda-posted.html b/site/news/spark-summit-east-agenda-posted.html
index d2fafb7fa..6ecc8926b 100644
--- a/site/news/spark-summit-east-agenda-posted.html
+++ b/site/news/spark-summit-east-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-eu-2017-agenda-posted.html b/site/news/spark-summit-eu-2017-agenda-posted.html
index 08bf3d6d3..65640fff3 100644
--- a/site/news/spark-summit-eu-2017-agenda-posted.html
+++ b/site/news/spark-summit-eu-2017-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-europe-agenda-posted.html b/site/news/spark-summit-europe-agenda-posted.html
index 2fac77f33..e96c21566 100644
--- a/site/news/spark-summit-europe-agenda-posted.html
+++ b/site/news/spark-summit-europe-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-europe.html b/site/news/spark-summit-europe.html
index d1641ba42..2ae5ba18c 100644
--- a/site/news/spark-summit-europe.html
+++ b/site/news/spark-summit-europe.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-june-2016-agenda-posted.html b/site/news/spark-summit-june-2016-agenda-posted.html
index 8068d1e5c..49958f859 100644
--- a/site/news/spark-summit-june-2016-agenda-posted.html
+++ b/site/news/spark-summit-june-2016-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-june-2017-agenda-posted.html b/site/news/spark-summit-june-2017-agenda-posted.html
index daeafd986..5a02f99d3 100644
--- a/site/news/spark-summit-june-2017-agenda-posted.html
+++ b/site/news/spark-summit-june-2017-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-june-2018-agenda-posted.html b/site/news/spark-summit-june-2018-agenda-posted.html
index d64cd3cf9..51d4065c9 100644
--- a/site/news/spark-summit-june-2018-agenda-posted.html
+++ b/site/news/spark-summit-june-2018-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-summit-oct-2018-agenda-posted.html b/site/news/spark-summit-oct-2018-agenda-posted.html
index b1bc5ae85..93df764c5 100644
--- a/site/news/spark-summit-oct-2018-agenda-posted.html
+++ b/site/news/spark-summit-oct-2018-agenda-posted.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-tips-from-quantifind.html b/site/news/spark-tips-from-quantifind.html
index f8f0a6923..f572a4603 100644
--- a/site/news/spark-tips-from-quantifind.html
+++ b/site/news/spark-tips-from-quantifind.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-user-survey-and-powered-by-page.html b/site/news/spark-user-survey-and-powered-by-page.html
index fa3d67b84..adbbc9b50 100644
--- a/site/news/spark-user-survey-and-powered-by-page.html
+++ b/site/news/spark-user-survey-and-powered-by-page.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-version-0-6-0-released.html b/site/news/spark-version-0-6-0-released.html
index 9a0e5d62d..d1c932398 100644
--- a/site/news/spark-version-0-6-0-released.html
+++ b/site/news/spark-version-0-6-0-released.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-wins-cloudsort-100tb-benchmark.html b/site/news/spark-wins-cloudsort-100tb-benchmark.html
index 5a1123e09..20722ada6 100644
--- a/site/news/spark-wins-cloudsort-100tb-benchmark.html
+++ b/site/news/spark-wins-cloudsort-100tb-benchmark.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/spark-wins-daytona-gray-sort-100tb-benchmark.html b/site/news/spark-wins-daytona-gray-sort-100tb-benchmark.html
index 287ef82e5..204a85892 100644
--- a/site/news/spark-wins-daytona-gray-sort-100tb-benchmark.html
+++ b/site/news/spark-wins-daytona-gray-sort-100tb-benchmark.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/strata-exercises-now-available-online.html b/site/news/strata-exercises-now-available-online.html
index bcb5d20fe..c448eb423 100644
--- a/site/news/strata-exercises-now-available-online.html
+++ b/site/news/strata-exercises-now-available-online.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/submit-talks-to-spark-summit-2014.html b/site/news/submit-talks-to-spark-summit-2014.html
index 4270579b5..57b9c1c54 100644
--- a/site/news/submit-talks-to-spark-summit-2014.html
+++ b/site/news/submit-talks-to-spark-summit-2014.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/submit-talks-to-spark-summit-2016.html b/site/news/submit-talks-to-spark-summit-2016.html
index 3e7cc7d03..dea5fbf46 100644
--- a/site/news/submit-talks-to-spark-summit-2016.html
+++ b/site/news/submit-talks-to-spark-summit-2016.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/submit-talks-to-spark-summit-east-2016.html b/site/news/submit-talks-to-spark-summit-east-2016.html
index 0df9dfd76..a2b67ad02 100644
--- a/site/news/submit-talks-to-spark-summit-east-2016.html
+++ b/site/news/submit-talks-to-spark-summit-east-2016.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/submit-talks-to-spark-summit-eu-2016.html b/site/news/submit-talks-to-spark-summit-eu-2016.html
index 119238950..b9fa05d79 100644
--- a/site/news/submit-talks-to-spark-summit-eu-2016.html
+++ b/site/news/submit-talks-to-spark-summit-eu-2016.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/two-weeks-to-spark-summit-2014.html b/site/news/two-weeks-to-spark-summit-2014.html
index 5769b3977..6c00f4972 100644
--- a/site/news/two-weeks-to-spark-summit-2014.html
+++ b/site/news/two-weeks-to-spark-summit-2014.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/news/video-from-first-spark-development-meetup.html b/site/news/video-from-first-spark-development-meetup.html
index 7878aeef7..86c1d0d29 100644
--- a/site/news/video-from-first-spark-development-meetup.html
+++ b/site/news/video-from-first-spark-development-meetup.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/powered-by.html b/site/powered-by.html
index 56192f9ca..f4bc27a11 100644
--- a/site/powered-by.html
+++ b/site/powered-by.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/release-process.html b/site/release-process.html
index 65f8fb498..4c08ad566 100644
--- a/site/release-process.html
+++ b/site/release-process.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-3.html b/site/releases/spark-release-0-3.html
index cce79db21..ca3b88f56 100644
--- a/site/releases/spark-release-0-3.html
+++ b/site/releases/spark-release-0-3.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-5-0.html b/site/releases/spark-release-0-5-0.html
index a57bdce86..6e9fc4516 100644
--- a/site/releases/spark-release-0-5-0.html
+++ b/site/releases/spark-release-0-5-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-5-1.html b/site/releases/spark-release-0-5-1.html
index 469bb2957..56452342d 100644
--- a/site/releases/spark-release-0-5-1.html
+++ b/site/releases/spark-release-0-5-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-5-2.html b/site/releases/spark-release-0-5-2.html
index b70417e63..deb8e1530 100644
--- a/site/releases/spark-release-0-5-2.html
+++ b/site/releases/spark-release-0-5-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-6-0.html b/site/releases/spark-release-0-6-0.html
index 73fc1454d..494bb87f1 100644
--- a/site/releases/spark-release-0-6-0.html
+++ b/site/releases/spark-release-0-6-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-6-1.html b/site/releases/spark-release-0-6-1.html
index 1bab4994b..0d6c6e7c6 100644
--- a/site/releases/spark-release-0-6-1.html
+++ b/site/releases/spark-release-0-6-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-6-2.html b/site/releases/spark-release-0-6-2.html
index f035f87ea..2b64ad232 100644
--- a/site/releases/spark-release-0-6-2.html
+++ b/site/releases/spark-release-0-6-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-7-0.html b/site/releases/spark-release-0-7-0.html
index 0ca920106..3e8b26775 100644
--- a/site/releases/spark-release-0-7-0.html
+++ b/site/releases/spark-release-0-7-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-7-2.html b/site/releases/spark-release-0-7-2.html
index 1a7f31fa4..dc1b2fce6 100644
--- a/site/releases/spark-release-0-7-2.html
+++ b/site/releases/spark-release-0-7-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-7-3.html b/site/releases/spark-release-0-7-3.html
index aa05927af..05a79e467 100644
--- a/site/releases/spark-release-0-7-3.html
+++ b/site/releases/spark-release-0-7-3.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-8-0.html b/site/releases/spark-release-0-8-0.html
index a37dcebe2..b5c54cb94 100644
--- a/site/releases/spark-release-0-8-0.html
+++ b/site/releases/spark-release-0-8-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-8-1.html b/site/releases/spark-release-0-8-1.html
index b444d49f2..928ce77cd 100644
--- a/site/releases/spark-release-0-8-1.html
+++ b/site/releases/spark-release-0-8-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-9-0.html b/site/releases/spark-release-0-9-0.html
index deb4bd603..c12c8be79 100644
--- a/site/releases/spark-release-0-9-0.html
+++ b/site/releases/spark-release-0-9-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-9-1.html b/site/releases/spark-release-0-9-1.html
index e370773aa..94e1da4c4 100644
--- a/site/releases/spark-release-0-9-1.html
+++ b/site/releases/spark-release-0-9-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-0-9-2.html b/site/releases/spark-release-0-9-2.html
index 0ebf44598..f44bae4b0 100644
--- a/site/releases/spark-release-0-9-2.html
+++ b/site/releases/spark-release-0-9-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-0-0.html b/site/releases/spark-release-1-0-0.html
index aab68d233..ebf7b1923 100644
--- a/site/releases/spark-release-1-0-0.html
+++ b/site/releases/spark-release-1-0-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-0-1.html b/site/releases/spark-release-1-0-1.html
index 94d8d00a2..90dfcd8a7 100644
--- a/site/releases/spark-release-1-0-1.html
+++ b/site/releases/spark-release-1-0-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-0-2.html b/site/releases/spark-release-1-0-2.html
index 5cf958a4b..4ecac0719 100644
--- a/site/releases/spark-release-1-0-2.html
+++ b/site/releases/spark-release-1-0-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-1-0.html b/site/releases/spark-release-1-1-0.html
index 893f6b16b..6d35bc987 100644
--- a/site/releases/spark-release-1-1-0.html
+++ b/site/releases/spark-release-1-1-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-1-1.html b/site/releases/spark-release-1-1-1.html
index 2d43c088e..e90c9c74a 100644
--- a/site/releases/spark-release-1-1-1.html
+++ b/site/releases/spark-release-1-1-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-2-0.html b/site/releases/spark-release-1-2-0.html
index 10846e199..ca4ea15ed 100644
--- a/site/releases/spark-release-1-2-0.html
+++ b/site/releases/spark-release-1-2-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-2-1.html b/site/releases/spark-release-1-2-1.html
index 4af4eef81..c02aefcc0 100644
--- a/site/releases/spark-release-1-2-1.html
+++ b/site/releases/spark-release-1-2-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-2-2.html b/site/releases/spark-release-1-2-2.html
index 35b2f377b..a0654022a 100644
--- a/site/releases/spark-release-1-2-2.html
+++ b/site/releases/spark-release-1-2-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-3-0.html b/site/releases/spark-release-1-3-0.html
index 12dc19c33..b0e0bf789 100644
--- a/site/releases/spark-release-1-3-0.html
+++ b/site/releases/spark-release-1-3-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-3-1.html b/site/releases/spark-release-1-3-1.html
index 8c7b3b2b4..966b318fe 100644
--- a/site/releases/spark-release-1-3-1.html
+++ b/site/releases/spark-release-1-3-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-4-0.html b/site/releases/spark-release-1-4-0.html
index d61b014c4..ec4152670 100644
--- a/site/releases/spark-release-1-4-0.html
+++ b/site/releases/spark-release-1-4-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-4-1.html b/site/releases/spark-release-1-4-1.html
index fe3eb736a..844e8d1f6 100644
--- a/site/releases/spark-release-1-4-1.html
+++ b/site/releases/spark-release-1-4-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-5-0.html b/site/releases/spark-release-1-5-0.html
index 9ca9bba77..044edda98 100644
--- a/site/releases/spark-release-1-5-0.html
+++ b/site/releases/spark-release-1-5-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-5-1.html b/site/releases/spark-release-1-5-1.html
index d40a26895..a0669d4d0 100644
--- a/site/releases/spark-release-1-5-1.html
+++ b/site/releases/spark-release-1-5-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-5-2.html b/site/releases/spark-release-1-5-2.html
index fd4723c18..80f7ea0af 100644
--- a/site/releases/spark-release-1-5-2.html
+++ b/site/releases/spark-release-1-5-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-6-0.html b/site/releases/spark-release-1-6-0.html
index 3479a9511..15b102982 100644
--- a/site/releases/spark-release-1-6-0.html
+++ b/site/releases/spark-release-1-6-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-6-1.html b/site/releases/spark-release-1-6-1.html
index 0c0fa1241..513ec90bd 100644
--- a/site/releases/spark-release-1-6-1.html
+++ b/site/releases/spark-release-1-6-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-6-2.html b/site/releases/spark-release-1-6-2.html
index 0ece961fd..f46f535ef 100644
--- a/site/releases/spark-release-1-6-2.html
+++ b/site/releases/spark-release-1-6-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-1-6-3.html b/site/releases/spark-release-1-6-3.html
index 9475139c4..e965298b5 100644
--- a/site/releases/spark-release-1-6-3.html
+++ b/site/releases/spark-release-1-6-3.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-0-0.html b/site/releases/spark-release-2-0-0.html
index 04996b584..6b136edc2 100644
--- a/site/releases/spark-release-2-0-0.html
+++ b/site/releases/spark-release-2-0-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-0-1.html b/site/releases/spark-release-2-0-1.html
index 45a930a67..a01c261fd 100644
--- a/site/releases/spark-release-2-0-1.html
+++ b/site/releases/spark-release-2-0-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-0-2.html b/site/releases/spark-release-2-0-2.html
index 8dfad77f3..db9363fe8 100644
--- a/site/releases/spark-release-2-0-2.html
+++ b/site/releases/spark-release-2-0-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-1-0.html b/site/releases/spark-release-2-1-0.html
index 1a8486529..81163c942 100644
--- a/site/releases/spark-release-2-1-0.html
+++ b/site/releases/spark-release-2-1-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-1-1.html b/site/releases/spark-release-2-1-1.html
index 2f18b41bc..6c7837358 100644
--- a/site/releases/spark-release-2-1-1.html
+++ b/site/releases/spark-release-2-1-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-1-2.html b/site/releases/spark-release-2-1-2.html
index 97ebf58ab..8eaed5432 100644
--- a/site/releases/spark-release-2-1-2.html
+++ b/site/releases/spark-release-2-1-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-1-3.html b/site/releases/spark-release-2-1-3.html
index e8bd17fe4..95fa1c083 100644
--- a/site/releases/spark-release-2-1-3.html
+++ b/site/releases/spark-release-2-1-3.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-2-0.html b/site/releases/spark-release-2-2-0.html
index 4de559b04..ce880efdc 100644
--- a/site/releases/spark-release-2-2-0.html
+++ b/site/releases/spark-release-2-2-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-2-1.html b/site/releases/spark-release-2-2-1.html
index c2f4c1553..511df24ab 100644
--- a/site/releases/spark-release-2-2-1.html
+++ b/site/releases/spark-release-2-2-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-2-2.html b/site/releases/spark-release-2-2-2.html
index 194f06699..0837f3378 100644
--- a/site/releases/spark-release-2-2-2.html
+++ b/site/releases/spark-release-2-2-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-2-3.html b/site/releases/spark-release-2-2-3.html
new file mode 100644
index 000000000..712bd39a0
--- /dev/null
+++ b/site/releases/spark-release-2-2-3.html
@@ -0,0 +1,236 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
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+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <title>
+     Spark Release 2.2.3 | Apache Spark
+    
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+  
+
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+<div class="container" style="max-width: 1200px;">
+
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+  
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+      <img src="/images/spark-logo-trademark.png"
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+          Libraries <b class="caret"></b>
+        </a>
+        <ul class="dropdown-menu">
+          <li><a href="/sql/">SQL and DataFrames</a></li>
+          <li><a href="/streaming/">Spark Streaming</a></li>
+          <li><a href="/mllib/">MLlib (machine learning)</a></li>
+          <li><a href="/graphx/">GraphX (graph)</a></li>
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+        </a>
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+          <li><a href="/docs/latest/">Latest Release (Spark 2.4.0)</a></li>
+          <li><a href="/documentation.html">Older Versions and Other Resources</a></li>
+          <li><a href="/faq.html">Frequently Asked Questions</a></li>
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+          <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
+          <li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
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+          <li><a href="/release-process.html">Release Process</a></li>
+          <li><a href="/security.html">Security</a></li>
+        </ul>
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+    </ul>
+    <ul class="nav navbar-nav navbar-right">
+      <li class="dropdown">
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+        <ul class="dropdown-menu">
+          <li><a href="https://www.apache.org/">Apache Homepage</a></li>
+          <li><a href="https://www.apache.org/licenses/">License</a></li>
+          <li><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
+          <li><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
+          <li><a href="https://www.apache.org/security/">Security</a></li>
+        </ul>
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+  </div>
+  <!-- /.navbar-collapse -->
+</nav>
+
+
+<div class="row">
+  <div class="col-md-3 col-md-push-9">
+    <div class="news" style="margin-bottom: 20px;">
+      <h5>Latest News</h5>
+      <ul class="list-unstyled">
+        
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
+          <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
+          <span class="small">(Dec 19, 2018)</span></li>
+        
+          <li><a href="/news/spark-2-4-0-released.html">Spark 2.4.0 released</a>
+          <span class="small">(Nov 02, 2018)</span></li>
+        
+          <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
+          <span class="small">(Sep 24, 2018)</span></li>
+        
+      </ul>
+      <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
+    </div>
+    <div style="text-align:center; margin-bottom: 20px;">
+      <a href="https://www.apache.org/events/current-event.html">
+        <img src="https://www.apache.org/events/current-event-234x60.png"/>
+      </a>
+    </div>
+    <div class="hidden-xs hidden-sm">
+      <a href="/downloads.html" class="btn btn-success btn-lg btn-block" style="margin-bottom: 30px;">
+        Download Spark
+      </a>
+      <p style="font-size: 16px; font-weight: 500; color: #555;">
+        Built-in Libraries:
+      </p>
+      <ul class="list-none">
+        <li><a href="/sql/">SQL and DataFrames</a></li>
+        <li><a href="/streaming/">Spark Streaming</a></li>
+        <li><a href="/mllib/">MLlib (machine learning)</a></li>
+        <li><a href="/graphx/">GraphX (graph)</a></li>
+      </ul>
+      <a href="/third-party-projects.html">Third-Party Projects</a>
+    </div>
+  </div>
+
+  <div class="col-md-9 col-md-pull-3">
+    <h2>Spark Release 2.2.3</h2>
+
+
+<p>Spark 2.2.3 is a maintenance release containing stability fixes. This release is based on the branch-2.2 maintenance branch of Spark. We strongly recommend all 2.2.2 users to upgrade to this stable release.</p>
+
+<p>You can consult JIRA for the <a href="https://s.apache.org/spark-2.2.3">detailed changes</a>.</p>
+
+<p>We would like to acknowledge all community members for contributing patches to this release.</p>
+
+
+<p>
+<br/>
+<a href="/news/">Spark News Archive</a>
+</p>
+
+  </div>
+</div>
+
+
+
+<footer class="small">
+  <hr>
+  Apache Spark, Spark, Apache, the Apache feather logo, and the Apache Spark project logo are either registered
+  trademarks or trademarks of The Apache Software Foundation in the United States and other countries.
+  See guidance on use of Apache Spark <a href="/trademarks.html">trademarks</a>.
+  All other marks mentioned may be trademarks or registered trademarks of their respective owners.
+  Copyright &copy; 2018 The Apache Software Foundation, Licensed under the
+  <a href="https://www.apache.org/licenses/">Apache License, Version 2.0</a>.
+</footer>
+
+</div>
+
+</body>
+</html>
diff --git a/site/releases/spark-release-2-3-0.html b/site/releases/spark-release-2-3-0.html
index e703b1b5c..929816cb5 100644
--- a/site/releases/spark-release-2-3-0.html
+++ b/site/releases/spark-release-2-3-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-3-1.html b/site/releases/spark-release-2-3-1.html
index 5726d170c..06e31a5ed 100644
--- a/site/releases/spark-release-2-3-1.html
+++ b/site/releases/spark-release-2-3-1.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-3-2.html b/site/releases/spark-release-2-3-2.html
index 35f621eea..eade52882 100644
--- a/site/releases/spark-release-2-3-2.html
+++ b/site/releases/spark-release-2-3-2.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/releases/spark-release-2-4-0.html b/site/releases/spark-release-2-4-0.html
index f9327a809..a2da38b1a 100644
--- a/site/releases/spark-release-2-4-0.html
+++ b/site/releases/spark-release-2-4-0.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/research.html b/site/research.html
index c57fe4a4e..60f0dcc77 100644
--- a/site/research.html
+++ b/site/research.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/screencasts/1-first-steps-with-spark.html b/site/screencasts/1-first-steps-with-spark.html
index 9d94be82d..49e43dae7 100644
--- a/site/screencasts/1-first-steps-with-spark.html
+++ b/site/screencasts/1-first-steps-with-spark.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/screencasts/2-spark-documentation-overview.html b/site/screencasts/2-spark-documentation-overview.html
index a1135e685..bb8f91c89 100644
--- a/site/screencasts/2-spark-documentation-overview.html
+++ b/site/screencasts/2-spark-documentation-overview.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/screencasts/3-transformations-and-caching.html b/site/screencasts/3-transformations-and-caching.html
index b8867ec63..4c2ac4ca5 100644
--- a/site/screencasts/3-transformations-and-caching.html
+++ b/site/screencasts/3-transformations-and-caching.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/screencasts/4-a-standalone-job-in-spark.html b/site/screencasts/4-a-standalone-job-in-spark.html
index 77e1cfe14..97b48bbb8 100644
--- a/site/screencasts/4-a-standalone-job-in-spark.html
+++ b/site/screencasts/4-a-standalone-job-in-spark.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/screencasts/index.html b/site/screencasts/index.html
index fdb59e003..fdee33497 100644
--- a/site/screencasts/index.html
+++ b/site/screencasts/index.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/security.html b/site/security.html
index 3e6f6eaff..0eca9a33d 100644
--- a/site/security.html
+++ b/site/security.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/sitemap.xml b/site/sitemap.xml
index 80a484518..da8f1cc31 100644
--- a/site/sitemap.xml
+++ b/site/sitemap.xml
@@ -138,6 +138,14 @@
   <priority>1.0</priority>
 </url>
 <!-- Auto-generate sitemap for rest of site content -->
+<url>
+  <loc>https://spark.apache.org/releases/spark-release-2-2-3.html</loc>
+  <changefreq>weekly</changefreq>
+</url>
+<url>
+  <loc>https://spark.apache.org/news/spark-release-2-2-3.html</loc>
+  <changefreq>weekly</changefreq>
+</url>
 <url>
   <loc>https://spark.apache.org/news/spark-ai-summit-apr-2019-agenda-posted.html</loc>
   <changefreq>weekly</changefreq>
diff --git a/site/sql/index.html b/site/sql/index.html
index 004becc5f..da3ef7ea9 100644
--- a/site/sql/index.html
+++ b/site/sql/index.html
@@ -165,6 +165,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -174,9 +177,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/streaming/index.html b/site/streaming/index.html
index 79f44d511..b5e5129a2 100644
--- a/site/streaming/index.html
+++ b/site/streaming/index.html
@@ -165,6 +165,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -174,9 +177,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/third-party-projects.html b/site/third-party-projects.html
index 4b2b30113..ed8b22076 100644
--- a/site/third-party-projects.html
+++ b/site/third-party-projects.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/trademarks.html b/site/trademarks.html
index ca5e689a3..d160700e8 100644
--- a/site/trademarks.html
+++ b/site/trademarks.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>
diff --git a/site/versioning-policy.html b/site/versioning-policy.html
index ea2e21a93..e2665f04e 100644
--- a/site/versioning-policy.html
+++ b/site/versioning-policy.html
@@ -162,6 +162,9 @@
       <h5>Latest News</h5>
       <ul class="list-unstyled">
         
+          <li><a href="/news/spark-release-2-2-3.html">Spark 2.2.3 released</a>
+          <span class="small">(Jan 11, 2019)</span></li>
+        
           <li><a href="/news/spark-ai-summit-apr-2019-agenda-posted.html">Spark+AI Summit (April 23-25th, 2019, San Francisco) agenda posted</a>
           <span class="small">(Dec 19, 2018)</span></li>
         
@@ -171,9 +174,6 @@ <h5>Latest News</h5>
           <li><a href="/news/spark-2-3-2-released.html">Spark 2.3.2 released</a>
           <span class="small">(Sep 24, 2018)</span></li>
         
-          <li><a href="/news/spark-summit-oct-2018-agenda-posted.html">Spark+AI Summit (October 2-4th, 2018, London) agenda posted</a>
-          <span class="small">(Jul 24, 2018)</span></li>
-        
       </ul>
       <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
     </div>


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