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Posted to commits@lucene.apache.org by gi...@apache.org on 2021/08/17 12:10:37 UTC

[lucene-site] branch asf-staging updated: Automatic Site Publish by Buildbot

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

git-site-role pushed a commit to branch asf-staging
in repository https://gitbox.apache.org/repos/asf/lucene-site.git


The following commit(s) were added to refs/heads/asf-staging by this push:
     new d6c53aa  Automatic Site Publish by Buildbot
d6c53aa is described below

commit d6c53aa85971a9dd3386b3a9561b95ff3b0f8d04
Author: buildbot <us...@infra.apache.org>
AuthorDate: Tue Aug 17 12:10:35 2021 +0000

    Automatic Site Publish by Buildbot
---
 output/.htaccess                                   |  12 +-
 output/code-of-conduct.html                        |  38 +--
 output/core/corenews.html                          |  73 +++--
 output/core/developer.html                         |  57 ++--
 output/core/discussion.html                        |  40 +--
 output/core/documentation.html                     |  42 +--
 output/core/downloads.html                         |  66 +++--
 output/core/features.html                          |  40 +--
 output/core/index.html                             |  42 +--
 output/core/quickstart.html                        |  42 +--
 output/core/systemreqs.html                        |  42 +--
 output/feeds/all.atom.xml                          |  31 +-
 output/feeds/core/news.atom.xml                    |  29 +-
 output/feeds/pylucene/news.atom.xml                |   4 +-
 output/index.html                                  |  58 ++--
 output/news.html                                   |  38 +--
 output/openrelevance/index.html                    |  31 +-
 output/openrelevance/mailing-lists.html            |  24 +-
 output/privacy.html                                |  38 +--
 output/pylucene/doap.rdf                           | 313 +++++++++++++++++++++
 output/pylucene/features.html                      |  26 +-
 output/pylucene/index.html                         |  43 +--
 output/pylucene/install.html                       |  24 +-
 output/pylucene/jcc/features.html                  |  24 +-
 output/pylucene/jcc/index.html                     |  24 +-
 output/pylucene/jcc/install.html                   |  24 +-
 output/pylucene/mailing-lists.html                 |  26 +-
 output/pylucene/news.html                          |  31 +-
 output/pylucene/version_control.html               |  24 +-
 output/site-instructions.html                      |  42 +--
 .../theme/images/lucene/core/mantle-innovation.png | Bin 23043 -> 11540 bytes
 output/theme/images/lucene/core/mantle-lucene.png  | Bin 21368 -> 16818 bytes
 output/theme/images/lucene/lucene-favicon.ico      | Bin 1166 -> 1150 bytes
 output/theme/images/lucene/lucene-favicon.png      | Bin 17213 -> 10005 bytes
 .../theme/images/lucene/lucene_logo_green_300.png  | Bin 4359 -> 15791 bytes
 output/theme/images/lucene/lucene_og_image.png     | Bin 0 -> 32082 bytes
 output/theme/images/lucene/tlp/mantle-lucene.png   | Bin 16897 -> 16818 bytes
 output/whoweare.html                               |  42 +--
 38 files changed, 965 insertions(+), 425 deletions(-)

diff --git a/output/.htaccess b/output/.htaccess
index d081132..bf3b4b2 100644
--- a/output/.htaccess
+++ b/output/.htaccess
@@ -26,7 +26,7 @@ RewriteBase /
 ### Pre-CMS site redirects
 
 # DOAP file redirects to source repository
-RedirectMatch Permanent ^/core/doap.rdf https://gitbox.apache.org/repos/asf?p=lucene-solr.git;a=blob_plain;f=dev-tools/doap/lucene.rdf;hb=HEAD
+RedirectMatch Permanent ^/core/doap.rdf https://gitbox.apache.org/repos/asf?p=lucene.git;a=blob_plain;f=dev-tools/doap/lucene.rdf;hb=HEAD
 
 # page renames
 RedirectMatch Permanent ^/who.html /whoweare.html
@@ -42,7 +42,7 @@ RedirectMatch Permanent ^/core/\d+_\d+_\d+$ $0/
 # Other pages can always be redirected to the "most current" released javadocs
 # using "temp" instead of permanent so crawlers know that they
 # might change again in the future
-RedirectMatch temp ^/core/api/(.*) /core/8_8_1/$1
+RedirectMatch temp ^/core/api/(.*) /core/8_9_0/$1
 
 # we no longer have a TLP mail.html page use 'core' for now
 RedirectMatch Permanent ^/mail.html /core/discussion.html
@@ -97,8 +97,10 @@ Redirect permanent /solr https://solr.apache.org
 
 ### Javadocs
 
+# TODO: Move the javadocs to a subfolder core/docs/ instead of directly below core/
+
 # Hack: Append slash, if folder name does not end with slash - everything containing a "." is treated as file and excluded from redirect:
-RewriteRule ^core/\d+_\d+_\d+/(?!.+\.\w+$|.+/$).+$   $0/ [R=301,L]
+RewriteRule ^core/\d+(?!.+\.\w+$|.+/$).+$   $0/ [R=301,L]
 
-# __root/docs.lucene.apache.org/content/ is a special alias added by INFRA-19439, so we can refer to stuff in other places like SVN:
-RewriteRule ^core/\d+_\d+_\d+/.*$         __root/docs.lucene.apache.org/content/$0 [PT]
+# __root/docs.lucene.apache.org/ is a special alias added by INFRA-19439, so we can refer to stuff in other places like SVN:
+RewriteRule ^core/\d+.*$         __root/docs.lucene.apache.org/$0 [PT]
diff --git a/output/code-of-conduct.html b/output/code-of-conduct.html
index f0863df..fdc35f8 100644
--- a/output/code-of-conduct.html
+++ b/output/code-of-conduct.html
@@ -17,29 +17,35 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Code of Conduct</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Code of Conduct</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/>  </head>
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/code-of-conduct.html"/>
+    <meta property="og:title" content="Code of Conduct"/>
+    <meta property="og:description" content="For a large and diverse community like ours to be friendly, welcoming and respectful, we recognize the need for some guidelines. The..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/>  </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -64,10 +70,10 @@
   </div>
   <div class="descwrapper"><div class="description">
       Apache Lucene set the standard for search and indexing performance.
-      Lucene is the search core of both Apache Solr<span style="vertical-align: super; font-size: xx-small">TM</span> and Elasticsearch<span style="vertical-align: super; font-size: xx-small">TM</span>.
+      Lucene is the search core of both Apache Solr™ and Elasticsearch™.
     </div></div>
     <div class="mantle">
-      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png"/>
+      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide2" style="display:none">
@@ -79,7 +85,7 @@
       from mobile devices to sites like Twitter, Apple and Wikipedia.
     </div></div>
     <div class="mantle">
-      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide3" style="display:none">
@@ -90,7 +96,7 @@
       The goal of Apache Lucene is to provide world class search capabilities
     </div></div>
     <div class="mantle">
-      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png"/>
+      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide4" style="display:none">
@@ -101,7 +107,7 @@
       Apache Lucene is distributed under a commercially friendly Apache Software license
     </div></div>
     <div class="mantle">
-      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
     </div>
 </div>  </div>
   <div class="controls">
@@ -137,9 +143,9 @@ document.observe('dom:loaded', StartSlides);
 <div class="button-green">
   <a href="/core/downloads.html">Download</a>
   <div class="flap top">Click to</div>
-  <div class="flap bottom">Apache Lucene 8.8.1</div>
+  <div class="flap bottom">Apache Lucene 8.9.0</div>
 </div>
-<div class="download-desc">Apache Lucene 8.8.1</div>
+<div class="download-desc">Apache Lucene 8.9.0</div>
 
 <h1 id="projects">Projects<a class="headerlink" href="#projects" title="Permanent link">¶</a></h1>
 <ul>
@@ -158,7 +164,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/core/corenews.html b/output/core/corenews.html
index d61f262..3fa46e1 100644
--- a/output/core/corenews.html
+++ b/output/core/corenews.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Core News</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Core News</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/corenews.html"/>
+    <meta property="og:title" content="Lucene™ Core News"/>
+    <meta property="og:description" content="You may also read these news as an ATOM feed."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -136,11 +142,44 @@ document.observe('dom:loaded', StartSlides);
       <div id="content-wrap" class="clearfix">
         <div id="main">
   <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Core News</h1>
+  <h1 class="title">Lucene™ Core News</h1>
   <p>You may also read these news as an <a href="/feeds/core/news.atom.xml">ATOM feed</a>.</p>
 </div>
 
   <div>
+    <h2 id="apache-lucenetm-890-available">
+      16 June 2021 - Apache Lucene™ 8.9.0 available
+      <a class="headerlink" href="#apache-lucenetm-890-available" title="Permanent link">¶</a>
+    </h2>
+    <p>The Lucene PMC is pleased to announce the release of Apache Lucene 8.9.0.</p>
+<p>Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.</p>
+<p>This release contains numerous bug fixes, optimizations, and improvements, some of which are highlighted below. The release is available for immediate download at:</p>
+<p><a href="https://lucene.apache.org/core/downloads.html">https://lucene.apache.org/core/downloads.html</a></p>
+<h3 id="lucene-890-release-highlights">Lucene 8.9.0 Release Highlights:</h3>
+<ul>
+<li>Compression was added to SortedSet DocValues, which allowed to significantly reduce their size on disk.</li>
+<li>BM25FQuery was extended to handle similarities beyond BM25Similarity. It was renamed to CombinedFieldQuery to reflect its more general scope.</li>
+<li>A new PatternTypingFilter was added to allow setting a type attribute on tokens based on a configured set of regular expressions.</li>
+<li>An option was added to supply a custom leaf sorter for IndexWriter and DirectoryReader, which allows to speed up sort queries with a provided sort criteria.</li>
+</ul>
+<p>Please read CHANGES.txt for a full list of new features and changes:</p>
+<p><a href="https://lucene.apache.org/core/8_9_0/changes/Changes.html">https://lucene.apache.org/core/8_9_0/changes/Changes.html</a></p>
+    <h2 id="apache-lucenetm-882-available">
+      12 April 2021 - Apache Lucene™ 8.8.2 available
+      <a class="headerlink" href="#apache-lucenetm-882-available" title="Permanent link">¶</a>
+    </h2>
+    <p>The Lucene PMC is pleased to announce the release of Apache Lucene 8.8.2.</p>
+<p>Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.</p>
+<p>This release contains three bug fixes. The release is available for immediate download at:</p>
+<p><a href="https://lucene.apache.org/core/downloads.html">https://lucene.apache.org/core/downloads.html</a></p>
+<h3 id="lucene-882-release-highlights">Lucene 8.8.2 Release Highlights:</h3>
+<ul>
+<li>LUCENE-9870: Fix Circle2D intersectsLine t-value (distance) range clamp</li>
+<li>LUCENE-9744: NPE on a degenerate query in MinimumShouldMatchIntervalsSource$MinimumMatchesIterator.getSubMatches().</li>
+<li>LUCENE-9762: DoubleValuesSource.fromQuery (also used by FunctionScoreQuery.boostByQuery) could throw an exception when the query implements TwoPhaseIterator and when the score is requested repeatedly</li>
+</ul>
+<p>Please read CHANGES.txt for a full list of changes:</p>
+<p><a href="https://lucene.apache.org/core/8_8_2/changes/Changes.html">https://lucene.apache.org/core/8_8_2/changes/Changes.html</a></p>
     <h2 id="apache-lucenetm-881-available">
       22 February 2021 - Apache Lucene™ 8.8.1 available
       <a class="headerlink" href="#apache-lucenetm-881-available" title="Permanent link">¶</a>
@@ -2023,9 +2062,9 @@ with the release for a full list of details.</p>
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -2039,7 +2078,7 @@ with the release for a full list of details.</p>
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -2050,7 +2089,7 @@ with the release for a full list of details.</p>
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/developer.html b/output/core/developer.html
index 0b514ca..d5f0b99 100644
--- a/output/core/developer.html
+++ b/output/core/developer.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Dev</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Dev</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/developer.html"/>
+    <meta property="og:title" content="Lucene™ Dev"/>
+    <meta property="og:description" content="Source Code The source files are stored using GIT (see https://git-scm.com/documentation) Latest main: git clone..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -136,37 +142,32 @@ document.observe('dom:loaded', StartSlides);
       <div id="content-wrap" class="clearfix">
         <div id="main">
 <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Dev</h1>
+  <h1 class="title">Lucene™ Dev</h1>
   <h2 id="source-code">Source Code</h2>
 <p>The source files are stored using GIT (see https://git-scm.com/documentation)</p>
 <ul>
-<li>Latest <strong>master</strong>:
+<li>Latest <strong>main</strong>:
 <code>git clone https://github.com/apache/lucene.git</code></li>
 </ul>
 <p><strong>NOTE:</strong> Until the Solr project split is complete, the code is still located in <a href="https://github.com/apache/lucene-solr.git">https://github.com/apache/lucene-solr.git</a> </p>
 <h2 id="making-a-contribution">Making a Contribution</h2>
 <p>Lucene Java is always looking for contributions. See the <a href="https://cwiki.apache.org/confluence/display/LUCENE/HowToContribute">Wiki</a> for details on contributing.</p>
 <h2 id="nightly-builds">Nightly Builds</h2>
-<p><a href="http://jenkins-ci.org/">Jenkins</a> is providing continuous integration capabilities to the Lucene project.
+<p><a href="https://www.jenkins.io/">Jenkins</a> is providing continuous integration capabilities to the Lucene project.
 It is responsible for running nightly builds, tests, javadocs, and code coverage reports.</p>
 <h3 id="nightly-build-javadocs">Nightly Build Javadocs</h3>
 <p>Unofficial nightly Javadocs are also generated by Jenkins:</p>
 <ul>
-<li>Unofficial Javadocs from the nightly <strong>master</strong> build are available <a href="https://ci-builds.apache.org/job/Lucene/job/Lucene-Artifacts-master/javadoc/">here</a>.</li>
-</ul>
-<h3 id="clover-test-coverage-reports">Clover Test Coverage Reports</h3>
-<p><a href="http://www.atlassian.com/software/clover/">Clover</a> test coverage results are available:</p>
-<ul>
-<li>As of the most recent nightly <strong>master</strong> build: <a href="https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Clover-master/lastSuccessfulBuild/clover-report/dashboard.html">here</a></li>
+<li>Unofficial Javadocs from the nightly <strong>main</strong> build are available <a href="https://ci-builds.apache.org/job/Lucene/job/Lucene-Artifacts-main/javadoc/">here</a>.</li>
 </ul>
 <h3 id="nightly-build-download">Nightly Build Download</h3>
 <ul>
-<li>Nightly build artifacts are based on the <strong>master</strong> version of the code checked into <a href="https://git-wip-us.apache.org/repos/asf?p=lucene.git">GIT</a>: <br/>
-  <a href="https://ci-builds.apache.org/job/Lucene/job/Lucene-Artifacts-master/lastSuccessfulBuild/artifact/lucene/dist/">Download master Artifacts</a>. Also, Maven artifacts are available from <a href="https://repository.apache.org/snapshots/org/apache/lucene/">the ASF snapshot repository</a>.</li>
+<li>Nightly build artifacts are based on the <strong>main</strong> version of the code checked into <a href="https://git-wip-us.apache.org/repos/asf?p=lucene.git">GIT</a>: <br/>
+  <a href="https://ci-builds.apache.org/job/Lucene/job/Lucene-Artifacts-main/lastSuccessfulBuild/">Download main Artifacts</a>. Also, Maven artifacts are available from <a href="https://repository.apache.org/snapshots/org/apache/lucene/">the ASF snapshot repository</a>.</li>
 </ul>
 <h2 id="nightly-benchmarks">Nightly Benchmarks</h2>
 <ul>
-<li>Nightly automated benchmarks based on the <strong>master</strong> version of the code are available <a href="http://home.apache.org/~mikemccand/lucenebench/">here</a>.</li>
+<li>Nightly automated benchmarks based on the <strong>main</strong> version of the code are available <a href="http://home.apache.org/~mikemccand/lucenebench/">here</a>.</li>
 </ul>
 </div>
         </div>
@@ -175,9 +176,9 @@ It is responsible for running nightly builds, tests, javadocs, and code coverage
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -191,7 +192,7 @@ It is responsible for running nightly builds, tests, javadocs, and code coverage
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -202,7 +203,7 @@ It is responsible for running nightly builds, tests, javadocs, and code coverage
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/discussion.html b/output/core/discussion.html
index da98ba8..b0f567d 100644
--- a/output/core/discussion.html
+++ b/output/core/discussion.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Mailing Lists and IRC</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Mailing Lists and IRC</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/discussion.html"/>
+    <meta property="og:title" content="Lucene™ Mailing Lists and IRC"/>
+    <meta property="og:description" content="Java User List: java-user@lucene.apache.org This list is for users of Java Lucene to ask questions, share knowledge, and discuss..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -136,7 +142,7 @@ document.observe('dom:loaded', StartSlides);
       <div id="content-wrap" class="clearfix">
         <div id="main">
 <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Mailing Lists and IRC</h1>
+  <h1 class="title">Lucene™ Mailing Lists and IRC</h1>
   <div class="toc">
     <div class="toc">
 <ul>
@@ -221,9 +227,9 @@ browse the mail archives of all the project's mailing lists.</p>
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -237,7 +243,7 @@ browse the mail archives of all the project's mailing lists.</p>
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -248,7 +254,7 @@ browse the mail archives of all the project's mailing lists.</p>
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/documentation.html b/output/core/documentation.html
index c8ea55a..25dfecf 100644
--- a/output/core/documentation.html
+++ b/output/core/documentation.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Release Docs</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Release Docs</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/documentation.html"/>
+    <meta property="og:title" content="Lucene™ Release Docs"/>
+    <meta property="og:description" content=""/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -137,13 +143,13 @@ document.observe('dom:loaded', StartSlides);
         <div id="main">
 <div>
   <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Release Docs</h1>
+  <h1 class="title">Lucene™ Release Docs</h1>
   
 </div>
 
   <h2>Java Docs</h2>
   <ul>
-    <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+    <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
     <li><a href="/core/7_7_3/index.html">7.7.3</a></li>
   </ul>
 </div>
@@ -153,9 +159,9 @@ document.observe('dom:loaded', StartSlides);
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -169,7 +175,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -180,7 +186,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/downloads.html b/output/core/downloads.html
index 0c54738..76694b5 100644
--- a/output/core/downloads.html
+++ b/output/core/downloads.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Downloads</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Downloads</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/downloads.html"/>
+    <meta property="og:title" content="Lucene™ Downloads"/>
+    <meta property="og:description" content="Official releases are usually created when the developers feel there are sufficient changes, improvements and bug fixes to warrant a..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -137,37 +143,37 @@ document.observe('dom:loaded', StartSlides);
         <div id="main">
 <div>
   <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Downloads</h1>
+  <h1 class="title">Lucene™ Downloads</h1>
   <p>Official releases are usually created when the <a href="/whoweare.html">developers</a>
 feel there are sufficient changes, improvements and bug fixes to warrant a release.
 Due to the voluntary nature of Lucene, no releases are scheduled in advance.
 System Requirements are detailed <a href="/core/systemreqs.html">here</a>.</p>
 </div>
 
-  <h3 id="lucene-881">Lucene 8.8.1
-    <a class="headerlink" href="#lucene-881" title="Permanent link">¶</a>
+  <h3 id="lucene-890">Lucene 8.9.0
+    <a class="headerlink" href="#lucene-890" title="Permanent link">¶</a>
   </h3>
 
-  <p>Lucene 8.8.1 is the most recent Apache Lucene release.</p>
+  <p>Lucene 8.9.0 is the most recent Apache Lucene release.</p>
 
   <ul>
     <li>Source release:
-      <a href="https://www.apache.org/dyn/closer.lua/lucene/java/8.8.1/lucene-8.8.1-src.tgz">lucene-8.8.1-src.tgz</a>
-      [<a href="https://downloads.apache.org/lucene/java/8.8.1/lucene-8.8.1-src.tgz.asc">PGP</a>]
-      [<a href="https://downloads.apache.org/lucene/java/8.8.1/lucene-8.8.1-src.tgz.sha512">SHA512</a>]
+      <a href="https://www.apache.org/dyn/closer.lua/lucene/java/8.9.0/lucene-8.9.0-src.tgz">lucene-8.9.0-src.tgz</a>
+      [<a href="https://downloads.apache.org/lucene/java/8.9.0/lucene-8.9.0-src.tgz.asc">PGP</a>]
+      [<a href="https://downloads.apache.org/lucene/java/8.9.0/lucene-8.9.0-src.tgz.sha512">SHA512</a>]
     </li>
 
     <li>Binary releases:
-      <a href="https://www.apache.org/dyn/closer.lua/lucene/java/8.8.1/lucene-8.8.1.tgz">lucene-8.8.1.tgz</a>
-      [<a href="https://downloads.apache.org/lucene/java/8.8.1/lucene-8.8.1.tgz.asc">PGP</a>]
-      [<a href="https://downloads.apache.org/lucene/java/8.8.1/lucene-8.8.1.tgz.sha512">SHA512</a>]
+      <a href="https://www.apache.org/dyn/closer.lua/lucene/java/8.9.0/lucene-8.9.0.tgz">lucene-8.9.0.tgz</a>
+      [<a href="https://downloads.apache.org/lucene/java/8.9.0/lucene-8.9.0.tgz.asc">PGP</a>]
+      [<a href="https://downloads.apache.org/lucene/java/8.9.0/lucene-8.9.0.tgz.sha512">SHA512</a>]
       /
-      <a href="https://www.apache.org/dyn/closer.lua/lucene/java/8.8.1/lucene-8.8.1.zip">lucene-8.8.1.zip</a>
-      [<a href="https://downloads.apache.org/lucene/java/8.8.1/lucene-8.8.1.zip.asc">PGP</a>]
-      [<a href="https://downloads.apache.org/lucene/java/8.8.1/lucene-8.8.1.zip.sha512">SHA512</a>]
+      <a href="https://www.apache.org/dyn/closer.lua/lucene/java/8.9.0/lucene-8.9.0.zip">lucene-8.9.0.zip</a>
+      [<a href="https://downloads.apache.org/lucene/java/8.9.0/lucene-8.9.0.zip.asc">PGP</a>]
+      [<a href="https://downloads.apache.org/lucene/java/8.9.0/lucene-8.9.0.zip.sha512">SHA512</a>]
     </li>
 
-    <li><a href="/core/8_8_1/changes/Changes.html">Change log</a></li>
+    <li><a href="/core/8_9_0/changes/Changes.html">Change log</a></li>
   </ul>
 
   <h3 id="lucene-773">Lucene 7.7.3
@@ -215,9 +221,9 @@ System Requirements are detailed <a href="/core/systemreqs.html">here</a>.</p>
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -231,7 +237,7 @@ System Requirements are detailed <a href="/core/systemreqs.html">here</a>.</p>
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -242,7 +248,7 @@ System Requirements are detailed <a href="/core/systemreqs.html">here</a>.</p>
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/features.html b/output/core/features.html
index 5262a72..af555e2 100644
--- a/output/core/features.html
+++ b/output/core/features.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Features</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Features</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/features.html"/>
+    <meta property="og:title" content="Lucene™ Features"/>
+    <meta property="og:description" content="Lucene offers powerful features through a simple API: Scalable, High-Performance Indexing over 150GB/hour on modern hardware small..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -136,7 +142,7 @@ document.observe('dom:loaded', StartSlides);
       <div id="content-wrap" class="clearfix">
         <div id="main">
 <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Features</h1>
+  <h1 class="title">Lucene™ Features</h1>
   <p>Lucene offers powerful features through a simple API:</p>
 <h2 id="scalable-high-performance-indexing">Scalable, High-Performance Indexing</h2>
 <ul>
@@ -171,9 +177,9 @@ document.observe('dom:loaded', StartSlides);
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -187,7 +193,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -198,7 +204,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/index.html b/output/core/index.html
index a491e63..fde3175 100644
--- a/output/core/index.html
+++ b/output/core/index.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Apache Lucene Core</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Apache Lucene Core</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/index.html"/>
+    <meta property="og:title" content="Apache Lucene Core"/>
+    <meta property="og:description" content="Apache Lucene™ is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -137,13 +143,13 @@ document.observe('dom:loaded', StartSlides);
         <div id="main">
 <div>
   <h1 class="title">Apache Lucene Core</h1>
-  <p>Apache Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> is a
+  <p>Apache Lucene™ is a
 high-performance, full-featured text search engine library written entirely in Java.
 It is a technology suitable for nearly any application that requires full-text search,
 especially cross-platform.</p>
 <p>Apache Lucene is an open source project available for free download. Please use the
 links on the right to access Lucene.</p>
-<h1 id="lucenetm-features">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Features</h1>
+<h1 id="lucenetm-features">Lucene™ Features</h1>
 <p>Lucene offers powerful features through a simple API:</p>
 <h2 id="scalable-high-performance-indexing">Scalable, High-Performance Indexing</h2>
 <ul>
@@ -180,9 +186,9 @@ links on the right to access Lucene.</p>
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -196,7 +202,7 @@ links on the right to access Lucene.</p>
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -207,7 +213,7 @@ links on the right to access Lucene.</p>
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/quickstart.html b/output/core/quickstart.html
index 2e9cd8f..f297244 100644
--- a/output/core/quickstart.html
+++ b/output/core/quickstart.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Tutorials</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Tutorials</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/quickstart.html"/>
+    <meta property="og:title" content="Lucene™ Tutorials"/>
+    <meta property="og:description" content="A copy of the demo for each version of Lucene is included in the documentation for that release."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -137,13 +143,13 @@ document.observe('dom:loaded', StartSlides);
         <div id="main">
 <div>
   <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Tutorials</h1>
+  <h1 class="title">Lucene™ Tutorials</h1>
   <p>A copy of the demo for each version of Lucene is included in the documentation for that release.</p>
 </div>
 
   <p>The most recent versions can also be found online:</p>
   <ul>
-    <li><a href="/core/8_8_1/demo/overview-summary.html#overview_description">Lucene 8.8.1 Demo</a></li>
+    <li><a href="/core/8_9_0/demo/overview-summary.html#overview_description">Lucene 8.9.0 Demo</a></li>
   </ul>
 </div>
         </div>
@@ -152,9 +158,9 @@ document.observe('dom:loaded', StartSlides);
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -168,7 +174,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -179,7 +185,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/core/systemreqs.html b/output/core/systemreqs.html
index abb7533..0dd4a21 100644
--- a/output/core/systemreqs.html
+++ b/output/core/systemreqs.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> System Requirements</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ System Requirements</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/core.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/core/systemreqs.html"/>
+    <meta property="og:title" content="Lucene™ System Requirements"/>
+    <meta property="og:description" content=""/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/core.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -75,7 +81,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-lucene.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide2" style="display:none">
@@ -88,7 +94,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+    <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide3" style="display:none">
@@ -101,7 +107,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png"/>
+    <img alt="Apache Lucene" src="/theme/images/lucene/core/mantle-innovation.png?v=0e493d7a"/>
   </div>
 </div>
 <div id="slide4" style="display:none">
@@ -114,7 +120,7 @@
     </div>
   </div>
   <div class="mantle">
-    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+    <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
   </div>
 </div>  </div>
   <div class="controls">
@@ -137,13 +143,13 @@ document.observe('dom:loaded', StartSlides);
         <div id="main">
 <div>
   <div>
-  <h1 class="title">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> System Requirements</h1>
+  <h1 class="title">Lucene™ System Requirements</h1>
   
 </div>
 
   <p>The system requirements of the various Lucene releases are listed on their documentation pages:</p>
   <ul>
-    <li><a href="/core/8_8_1/SYSTEM_REQUIREMENTS.html">8.8.1</a></li>
+    <li><a href="/core/8_9_0/SYSTEM_REQUIREMENTS.html">8.9.0</a></li>
     <li><a href="/core/7_7_3/SYSTEM_REQUIREMENTS.html">7.7.3</a></li>
   </ul>
 </div>
@@ -153,9 +159,9 @@ document.observe('dom:loaded', StartSlides);
   <div class="button-green">
     <a href="/core/downloads.html">Download</a>
     <div class="flap top">Click to</div>
-    <div class="flap bottom">Apache Lucene 8.8.1</div>
+    <div class="flap bottom">Apache Lucene 8.9.0</div>
   </div>
-  <div class="download-desc">Apache Lucene 8.8.1</div>
+  <div class="download-desc">Apache Lucene 8.9.0</div>
 </div>
 
 <h1 id="resources">Resources</h1>
@@ -169,7 +175,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="release-docs">Release Docs</h1>
 <ul>
-  <li><a href="/core/8_8_1/index.html">8.8.1</a></li>
+  <li><a href="/core/8_9_0/index.html">8.9.0</a></li>
 </ul>
 
 <h1 id="about">About</h1>
@@ -180,7 +186,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events</h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links</h1>
diff --git a/output/feeds/all.atom.xml b/output/feeds/all.atom.xml
index 76a98c5..b8bc1bc 100644
--- a/output/feeds/all.atom.xml
+++ b/output/feeds/all.atom.xml
@@ -1,7 +1,32 @@
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom"><title>Apache Lucene</title><link href="/" rel="alternate"></link><link href="/feeds/all.atom.xml" rel="self"></link><id>/</id><updated>2021-06-22T00:00:00+00:00</updated><subtitle></subtitle><entry><title>PyLucene 8.9.0 available</title><link href="/" rel="alternate"></link><published>2021-06-22T00:00:00+00:00</published><updated>2021-06-22T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-06-22:/</id><cont [...]
-See &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/CHANGES"&gt;PyLucene 8.9.0 CHANGES&lt;/a&gt; and &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/jcc/CHANGES"&gt;JCC 3.10 CHANGES&lt;/a&gt; for details.&lt;br/&gt;
-Source distributions are available &lt;a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/"&gt;here&lt;/a&gt;.&lt;br/&gt;&lt;/p&gt;</content><category term="pylucene/news"></category></entry><entry><title>PyLucene 8.8.1 available</title><link href="/" rel="alternate"></link><published>2021-03-08T00:00:00+00:00</published><updated>2021-03-08T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-03-08:/</id><content type="html">&lt;p&gt;This re [...]
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Apache Lucene</title><link href="/" rel="alternate"></link><link href="/feeds/all.atom.xml" rel="self"></link><id>/</id><updated>2021-06-16T00:00:00+00:00</updated><subtitle></subtitle><entry><title>Apache Lucene™ 8.9.0 available</title><link href="/" rel="alternate"></link><published>2021-06-16T00:00:00+00:00</published><updated>2021-06-16T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-06-16:/</id [...]
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains numerous bug fixes …&lt;/p&gt;</summary><content type="html">&lt;p&gt;The Lucene PMC is pleased to announce the release of Apache Lucene 8.9.0.&lt;/p&gt;
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains numerous bug fixes, optimizations, and improvements, some of which are highlighted below. The release is available for immediate download at:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/downloads.html"&gt;https://lucene.apache.org/core/downloads.html&lt;/a&gt;&lt;/p&gt;
+&lt;h3 id="lucene-890-release-highlights"&gt;Lucene 8.9.0 Release Highlights:&lt;/h3&gt;
+&lt;ul&gt;
+&lt;li&gt;Compression was added to SortedSet DocValues, which allowed to significantly reduce their size on disk.&lt;/li&gt;
+&lt;li&gt;BM25FQuery was extended to handle similarities beyond BM25Similarity. It was renamed to CombinedFieldQuery to reflect its more general scope.&lt;/li&gt;
+&lt;li&gt;A new PatternTypingFilter was added to allow setting a type attribute on tokens based on a configured set of regular expressions.&lt;/li&gt;
+&lt;li&gt;An option was added to supply a custom leaf sorter for IndexWriter and DirectoryReader, which allows to speed up sort queries with a provided sort criteria.&lt;/li&gt;
+&lt;/ul&gt;
+&lt;p&gt;Please read CHANGES.txt for a full list of new features and changes:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/8_9_0/changes/Changes.html"&gt;https://lucene.apache.org/core/8_9_0/changes/Changes.html&lt;/a&gt;&lt;/p&gt;</content><category term="core/news"></category></entry><entry><title>Apache Lucene™ 8.8.2 available</title><link href="/" rel="alternate"></link><published>2021-04-12T00:00:00+00:00</published><updated>2021-04-12T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-04-12:/</id><summary type="ht [...]
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains three bug fixes …&lt;/p&gt;</summary><content type="html">&lt;p&gt;The Lucene PMC is pleased to announce the release of Apache Lucene 8.8.2.&lt;/p&gt;
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains three bug fixes. The release is available for immediate download at:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/downloads.html"&gt;https://lucene.apache.org/core/downloads.html&lt;/a&gt;&lt;/p&gt;
+&lt;h3 id="lucene-882-release-highlights"&gt;Lucene 8.8.2 Release Highlights:&lt;/h3&gt;
+&lt;ul&gt;
+&lt;li&gt;LUCENE-9870: Fix Circle2D intersectsLine t-value (distance) range clamp&lt;/li&gt;
+&lt;li&gt;LUCENE-9744: NPE on a degenerate query in MinimumShouldMatchIntervalsSource$MinimumMatchesIterator.getSubMatches().&lt;/li&gt;
+&lt;li&gt;LUCENE-9762: DoubleValuesSource.fromQuery (also used by FunctionScoreQuery.boostByQuery) could throw an exception when the query implements TwoPhaseIterator and when the score is requested repeatedly&lt;/li&gt;
+&lt;/ul&gt;
+&lt;p&gt;Please read CHANGES.txt for a full list of changes:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/8_8_2/changes/Changes.html"&gt;https://lucene.apache.org/core/8_8_2/changes/Changes.html&lt;/a&gt;&lt;/p&gt;</content><category term="core/news"></category></entry><entry><title>PyLucene 8.8.1 available</title><link href="/" rel="alternate"></link><published>2021-03-08T00:00:00+00:00</published><updated>2021-03-08T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-03-08:/</id><content type="html">&l [...]
 See &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_8_1/CHANGES"&gt;PyLucene 8.8.1 CHANGES&lt;/a&gt; and &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_8_1/jcc/CHANGES"&gt;JCC 3.9 CHANGES&lt;/a&gt; for details.&lt;br/&gt;
 Source distributions are available &lt;a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/"&gt;here&lt;/a&gt;.&lt;br/&gt;&lt;/p&gt;</content><category term="pylucene/news"></category></entry><entry><title>Apache Lucene™ 8.8.1 available</title><link href="/" rel="alternate"></link><published>2021-02-22T00:00:00+00:00</published><updated>2021-02-22T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-02-22:/</id><summary type="html">&lt;p&gt;T [...]
 &lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
diff --git a/output/feeds/core/news.atom.xml b/output/feeds/core/news.atom.xml
index 4ee3e1f..95aa1b5 100644
--- a/output/feeds/core/news.atom.xml
+++ b/output/feeds/core/news.atom.xml
@@ -1,5 +1,32 @@
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom"><title>Apache Lucene - core/news</title><link href="/" rel="alternate"></link><link href="/feeds/core/news.atom.xml" rel="self"></link><id>/</id><updated>2021-02-22T00:00:00+00:00</updated><subtitle></subtitle><entry><title>Apache Lucene™ 8.8.1 available</title><link href="/" rel="alternate"></link><published>2021-02-22T00:00:00+00:00</published><updated>2021-02-22T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:Non [...]
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Apache Lucene - core/news</title><link href="/" rel="alternate"></link><link href="/feeds/core/news.atom.xml" rel="self"></link><id>/</id><updated>2021-06-16T00:00:00+00:00</updated><subtitle></subtitle><entry><title>Apache Lucene™ 8.9.0 available</title><link href="/" rel="alternate"></link><published>2021-06-16T00:00:00+00:00</published><updated>2021-06-16T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:Non [...]
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains numerous bug fixes …&lt;/p&gt;</summary><content type="html">&lt;p&gt;The Lucene PMC is pleased to announce the release of Apache Lucene 8.9.0.&lt;/p&gt;
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains numerous bug fixes, optimizations, and improvements, some of which are highlighted below. The release is available for immediate download at:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/downloads.html"&gt;https://lucene.apache.org/core/downloads.html&lt;/a&gt;&lt;/p&gt;
+&lt;h3 id="lucene-890-release-highlights"&gt;Lucene 8.9.0 Release Highlights:&lt;/h3&gt;
+&lt;ul&gt;
+&lt;li&gt;Compression was added to SortedSet DocValues, which allowed to significantly reduce their size on disk.&lt;/li&gt;
+&lt;li&gt;BM25FQuery was extended to handle similarities beyond BM25Similarity. It was renamed to CombinedFieldQuery to reflect its more general scope.&lt;/li&gt;
+&lt;li&gt;A new PatternTypingFilter was added to allow setting a type attribute on tokens based on a configured set of regular expressions.&lt;/li&gt;
+&lt;li&gt;An option was added to supply a custom leaf sorter for IndexWriter and DirectoryReader, which allows to speed up sort queries with a provided sort criteria.&lt;/li&gt;
+&lt;/ul&gt;
+&lt;p&gt;Please read CHANGES.txt for a full list of new features and changes:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/8_9_0/changes/Changes.html"&gt;https://lucene.apache.org/core/8_9_0/changes/Changes.html&lt;/a&gt;&lt;/p&gt;</content><category term="core/news"></category></entry><entry><title>Apache Lucene™ 8.8.2 available</title><link href="/" rel="alternate"></link><published>2021-04-12T00:00:00+00:00</published><updated>2021-04-12T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-04-12:/</id><summary type="ht [...]
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains three bug fixes …&lt;/p&gt;</summary><content type="html">&lt;p&gt;The Lucene PMC is pleased to announce the release of Apache Lucene 8.8.2.&lt;/p&gt;
+&lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
+&lt;p&gt;This release contains three bug fixes. The release is available for immediate download at:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/downloads.html"&gt;https://lucene.apache.org/core/downloads.html&lt;/a&gt;&lt;/p&gt;
+&lt;h3 id="lucene-882-release-highlights"&gt;Lucene 8.8.2 Release Highlights:&lt;/h3&gt;
+&lt;ul&gt;
+&lt;li&gt;LUCENE-9870: Fix Circle2D intersectsLine t-value (distance) range clamp&lt;/li&gt;
+&lt;li&gt;LUCENE-9744: NPE on a degenerate query in MinimumShouldMatchIntervalsSource$MinimumMatchesIterator.getSubMatches().&lt;/li&gt;
+&lt;li&gt;LUCENE-9762: DoubleValuesSource.fromQuery (also used by FunctionScoreQuery.boostByQuery) could throw an exception when the query implements TwoPhaseIterator and when the score is requested repeatedly&lt;/li&gt;
+&lt;/ul&gt;
+&lt;p&gt;Please read CHANGES.txt for a full list of changes:&lt;/p&gt;
+&lt;p&gt;&lt;a href="https://lucene.apache.org/core/8_8_2/changes/Changes.html"&gt;https://lucene.apache.org/core/8_8_2/changes/Changes.html&lt;/a&gt;&lt;/p&gt;</content><category term="core/news"></category></entry><entry><title>Apache Lucene™ 8.8.1 available</title><link href="/" rel="alternate"></link><published>2021-02-22T00:00:00+00:00</published><updated>2021-02-22T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-02-22:/</id><summary type="ht [...]
 &lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
 &lt;p&gt;This release contains numerous bug fixes …&lt;/p&gt;</summary><content type="html">&lt;p&gt;The Lucene PMC is pleased to announce the release of Apache Lucene 8.8.1.&lt;/p&gt;
 &lt;p&gt;Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.&lt;/p&gt;
diff --git a/output/feeds/pylucene/news.atom.xml b/output/feeds/pylucene/news.atom.xml
index db90d3c..95b5c68 100644
--- a/output/feeds/pylucene/news.atom.xml
+++ b/output/feeds/pylucene/news.atom.xml
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom"><title>Apache Lucene - pylucene/news</title><link href="/" rel="alternate"></link><link href="/feeds/pylucene/news.atom.xml" rel="self"></link><id>/</id><updated>2021-06-22T00:00:00+00:00</updated><subtitle></subtitle><entry><title>PyLucene 8.9.0 available</title><link href="/" rel="alternate"></link><published>2021-06-22T00:00:00+00:00</published><updated>2021-06-22T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:N [...]
-See &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/CHANGES"&gt;PyLucene 8.9.0 CHANGES&lt;/a&gt; and &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/jcc/CHANGES"&gt;JCC 3.10 CHANGES&lt;/a&gt; for details.&lt;br/&gt;
-Source distributions are available &lt;a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/"&gt;here&lt;/a&gt;.&lt;br/&gt;&lt;/p&gt;</content><category term="pylucene/news"></category></entry><entry><title>PyLucene 8.8.1 available</title><link href="/" rel="alternate"></link><published>2021-03-08T00:00:00+00:00</published><updated>2021-03-08T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2021-03-08:/</id><content type="html">&lt;p&gt;This re [...]
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Apache Lucene - pylucene/news</title><link href="/" rel="alternate"></link><link href="/feeds/pylucene/news.atom.xml" rel="self"></link><id>/</id><updated>2021-03-08T00:00:00+00:00</updated><subtitle></subtitle><entry><title>PyLucene 8.8.1 available</title><link href="/" rel="alternate"></link><published>2021-03-08T00:00:00+00:00</published><updated>2021-03-08T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:N [...]
 See &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_8_1/CHANGES"&gt;PyLucene 8.8.1 CHANGES&lt;/a&gt; and &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_8_1/jcc/CHANGES"&gt;JCC 3.9 CHANGES&lt;/a&gt; for details.&lt;br/&gt;
 Source distributions are available &lt;a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/"&gt;here&lt;/a&gt;.&lt;br/&gt;&lt;/p&gt;</content><category term="pylucene/news"></category></entry><entry><title>PyLucene 8.6.1 available</title><link href="/" rel="alternate"></link><published>2020-09-09T00:00:00+00:00</published><updated>2020-09-09T00:00:00+00:00</updated><author><name>Lucene Developers</name></author><id>tag:None,2020-09-09:/</id><content type="html">&lt;p&gt;This re [...]
 See &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_6_1/CHANGES"&gt;PyLucene 8.6.1 CHANGES&lt;/a&gt; and &lt;a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_6_1/jcc/CHANGES"&gt;JCC 3.8 CHANGES&lt;/a&gt; for details.&lt;br/&gt;
diff --git a/output/index.html b/output/index.html
index 1b2b2bc..7f2c9e2 100644
--- a/output/index.html
+++ b/output/index.html
@@ -17,29 +17,35 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Welcome to Apache Lucene</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Welcome to Apache Lucene</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/>  </head>
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/index.html"/>
+    <meta property="og:title" content="Welcome to Apache Lucene"/>
+    <meta property="og:description" content=""/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/>  </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -64,10 +70,10 @@
   </div>
   <div class="descwrapper"><div class="description">
       Apache Lucene set the standard for search and indexing performance.
-      Lucene is the search core of both Apache Solr<span style="vertical-align: super; font-size: xx-small">TM</span> and Elasticsearch<span style="vertical-align: super; font-size: xx-small">TM</span>.
+      Lucene is the search core of both Apache Solr™ and Elasticsearch™.
     </div></div>
     <div class="mantle">
-      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png"/>
+      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide2" style="display:none">
@@ -79,7 +85,7 @@
       from mobile devices to sites like Twitter, Apple and Wikipedia.
     </div></div>
     <div class="mantle">
-      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide3" style="display:none">
@@ -90,7 +96,7 @@
       The goal of Apache Lucene is to provide world class search capabilities
     </div></div>
     <div class="mantle">
-      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png"/>
+      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide4" style="display:none">
@@ -101,7 +107,7 @@
       Apache Lucene is distributed under a commercially friendly Apache Software license
     </div></div>
     <div class="mantle">
-      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
     </div>
 </div>  </div>
   <div class="controls">
@@ -129,8 +135,8 @@ document.observe('dom:loaded', StartSlides);
 
 
 <p>
-  The Apache Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> project develops open-source search
-  software. The project releases a core search library, named Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> core,
+  The Apache Lucene™ project develops open-source search
+  software. The project releases a core search library, named Lucene™ core,
   as well as PyLucene, a python binding for Lucene.
 </p>
 
@@ -143,14 +149,14 @@ document.observe('dom:loaded', StartSlides);
 <div id="col2">
   <h2 id="lucene-core-news">Latest Lucene Core News</h2>
   <div>
-    <p id="apache-lucenetm-881-available">
-      <a href="/core/corenews.html#apache-lucenetm-881-available">Apache Lucene™ 8.8.1 available</a> <span class="news-date">(22.Feb)</span>
+    <p id="apache-lucenetm-890-available">
+      <a href="/core/corenews.html#apache-lucenetm-890-available">Apache Lucene™ 8.9.0 available</a> <span class="news-date">(16.Jun)</span>
     </p>
-    <p id="apache-lucenetm-880-available">
-      <a href="/core/corenews.html#apache-lucenetm-880-available">Apache Lucene™ 8.8.0 available</a> <span class="news-date">(29.Jan)</span>
+    <p id="apache-lucenetm-882-available">
+      <a href="/core/corenews.html#apache-lucenetm-882-available">Apache Lucene™ 8.8.2 available</a> <span class="news-date">(12.Apr)</span>
     </p>
-    <p id="apache-lucenetm-870-available">
-      <a href="/core/corenews.html#apache-lucenetm-870-available">Apache Lucene™ 8.7.0 available</a> <span class="news-date">(03.Nov)</span>
+    <p id="apache-lucenetm-881-available">
+      <a href="/core/corenews.html#apache-lucenetm-881-available">Apache Lucene™ 8.8.1 available</a> <span class="news-date">(22.Feb)</span>
     </p>
   </div>
 </div>
@@ -159,9 +165,9 @@ document.observe('dom:loaded', StartSlides);
 <div>
   <p>
     <a href="https://solr.apache.org/">
-      <img src="/theme/images/solr/Solr_Logo_200x101.png" width="100" alt="Solr Logo" align="left" class="solrlogo" />
+      <img src="/theme/images/solr/Solr_Logo_200x101.png?v=0e493d7a" width="100" alt="Solr Logo" align="left" class="solrlogo" />
     </a>
-    <b>ANNOUNCEMENT:</b> The <a href="https://solr.apache.org/">Solr<span style="vertical-align: super; font-size: xx-small">TM</span></a>
+    <b>ANNOUNCEMENT:</b> The <a href="https://solr.apache.org/">Solr™</a>
     sub project has moved to a separate Top Level Project (TLP). All things Solr can now be found at
     <a href="https://solr.apache.org/">https://solr.apache.org/</a>. Mailing lists and git repositories have changed,
     please see details on the Solr website.
@@ -181,9 +187,9 @@ document.observe('dom:loaded', StartSlides);
 <div class="button-green">
   <a href="/core/downloads.html">Download</a>
   <div class="flap top">Click to</div>
-  <div class="flap bottom">Apache Lucene 8.8.1</div>
+  <div class="flap bottom">Apache Lucene 8.9.0</div>
 </div>
-<div class="download-desc">Apache Lucene 8.8.1</div>
+<div class="download-desc">Apache Lucene 8.9.0</div>
 
 <h1 id="projects">Projects<a class="headerlink" href="#projects" title="Permanent link">¶</a></h1>
 <ul>
@@ -202,7 +208,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/news.html b/output/news.html
index 5f6214f..8fb167b 100644
--- a/output/news.html
+++ b/output/news.html
@@ -17,29 +17,35 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Lucene™ Project News</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Lucene™ Project News</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/>  </head>
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/news.html"/>
+    <meta property="og:title" content="Lucene™ Project News"/>
+    <meta property="og:description" content="You may also read Lucene news as ATOM feeds: TLP news feed. All news feed. Lucene core news feed."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/>  </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -64,10 +70,10 @@
   </div>
   <div class="descwrapper"><div class="description">
       Apache Lucene set the standard for search and indexing performance.
-      Lucene is the search core of both Apache Solr<span style="vertical-align: super; font-size: xx-small">TM</span> and Elasticsearch<span style="vertical-align: super; font-size: xx-small">TM</span>.
+      Lucene is the search core of both Apache Solr™ and Elasticsearch™.
     </div></div>
     <div class="mantle">
-      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png"/>
+      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide2" style="display:none">
@@ -79,7 +85,7 @@
       from mobile devices to sites like Twitter, Apple and Wikipedia.
     </div></div>
     <div class="mantle">
-      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide3" style="display:none">
@@ -90,7 +96,7 @@
       The goal of Apache Lucene is to provide world class search capabilities
     </div></div>
     <div class="mantle">
-      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png"/>
+      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide4" style="display:none">
@@ -101,7 +107,7 @@
       Apache Lucene is distributed under a commercially friendly Apache Software license
     </div></div>
     <div class="mantle">
-      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
     </div>
 </div>  </div>
   <div class="controls">
@@ -243,9 +249,9 @@ This version is now the recommended version for running Apache Lucene and Solr.<
 <div class="button-green">
   <a href="/core/downloads.html">Download</a>
   <div class="flap top">Click to</div>
-  <div class="flap bottom">Apache Lucene 8.8.1</div>
+  <div class="flap bottom">Apache Lucene 8.9.0</div>
 </div>
-<div class="download-desc">Apache Lucene 8.8.1</div>
+<div class="download-desc">Apache Lucene 8.9.0</div>
 
 <h1 id="projects">Projects<a class="headerlink" href="#projects" title="Permanent link">¶</a></h1>
 <ul>
@@ -264,7 +270,7 @@ This version is now the recommended version for running Apache Lucene and Solr.<
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/openrelevance/index.html b/output/openrelevance/index.html
index 24a7cb9..83ab7cf 100644
--- a/output/openrelevance/index.html
+++ b/output/openrelevance/index.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - </title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - </title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/openrelevance/index.html"/>
+    <meta property="og:title" content="Welcome to the Open Relevance Project"/>
+    <meta property="og:description" content="The Open Relevance Project (ORP) was a small Apache Lucene™ sub-project aimed at making materials for doing relevance testing for..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -67,14 +73,11 @@
 <div>
   <h1 class="title">Welcome to the Open Relevance Project</h1>
   <p>The Open Relevance Project (ORP) was a small Apache
-Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> sub-project
+Lucene™ sub-project
 aimed at making materials for doing relevance testing for Information Retrieval (IR),
 Machine Learning and Natural Language Processing (NLP) into open source.</p>
 <p>Our initial focus was on creating collections, judgments, queries and tools for the
-Lucene ecosystem of projects (Lucene Java,
-Solr<span style="vertical-align: super; font-size: xx-small">TM</span>,
-Nutch<span style="vertical-align: super; font-size: xx-small">TM</span>,
-Mahout<span style="vertical-align: super; font-size: xx-small">TM</span>, etc.)
+Lucene ecosystem of projects (Lucene Java, Solr™, Nutch™, Mahout™, etc.)
 that can be used to judge relevance in a free, repeatable manner.</p>
 <p><span style="color: red; font-weight: bold">The Apache Lucene Project Management Committee decided in a vote,
 that the Apache Lucene sub-project "Open Relevance" will be discontinued.</span></p>
@@ -116,7 +119,7 @@ one would get if using TREC or other evaluation conferences.</p>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/openrelevance/mailing-lists.html b/output/openrelevance/mailing-lists.html
index e721416..7042509 100644
--- a/output/openrelevance/mailing-lists.html
+++ b/output/openrelevance/mailing-lists.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - </title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - </title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/openrelevance/mailing-lists.html"/>
+    <meta property="og:title" content="ORP Mailing Lists"/>
+    <meta property="og:description" content="User discussions: The mailing list is no longer active, because the project was closed. Archive Developer discussions: The mailing..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -87,7 +93,7 @@
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/privacy.html b/output/privacy.html
index 9a4ba1b..e2e6b19 100644
--- a/output/privacy.html
+++ b/output/privacy.html
@@ -17,29 +17,35 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Privacy Policy</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Privacy Policy</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/>  </head>
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/privacy.html"/>
+    <meta property="og:title" content="Privacy Policy"/>
+    <meta property="og:description" content="Information about your use of this website is collected using server access logs and a tracking cookie. The collected information..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/>  </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -64,10 +70,10 @@
   </div>
   <div class="descwrapper"><div class="description">
       Apache Lucene set the standard for search and indexing performance.
-      Lucene is the search core of both Apache Solr<span style="vertical-align: super; font-size: xx-small">TM</span> and Elasticsearch<span style="vertical-align: super; font-size: xx-small">TM</span>.
+      Lucene is the search core of both Apache Solr™ and Elasticsearch™.
     </div></div>
     <div class="mantle">
-      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png"/>
+      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide2" style="display:none">
@@ -79,7 +85,7 @@
       from mobile devices to sites like Twitter, Apple and Wikipedia.
     </div></div>
     <div class="mantle">
-      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide3" style="display:none">
@@ -90,7 +96,7 @@
       The goal of Apache Lucene is to provide world class search capabilities
     </div></div>
     <div class="mantle">
-      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png"/>
+      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide4" style="display:none">
@@ -101,7 +107,7 @@
       Apache Lucene is distributed under a commercially friendly Apache Software license
     </div></div>
     <div class="mantle">
-      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
     </div>
 </div>  </div>
   <div class="controls">
@@ -140,9 +146,9 @@ Part of this information is gathered using a tracking cookie set by the <a href=
 <div class="button-green">
   <a href="/core/downloads.html">Download</a>
   <div class="flap top">Click to</div>
-  <div class="flap bottom">Apache Lucene 8.8.1</div>
+  <div class="flap bottom">Apache Lucene 8.9.0</div>
 </div>
-<div class="download-desc">Apache Lucene 8.8.1</div>
+<div class="download-desc">Apache Lucene 8.9.0</div>
 
 <h1 id="projects">Projects<a class="headerlink" href="#projects" title="Permanent link">¶</a></h1>
 <ul>
@@ -161,7 +167,7 @@ Part of this information is gathered using a tracking cookie set by the <a href=
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/doap.rdf b/output/pylucene/doap.rdf
new file mode 100644
index 0000000..b4fc2f9
--- /dev/null
+++ b/output/pylucene/doap.rdf
@@ -0,0 +1,313 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl"?>
+<rdf:RDF xml:lang="en"
+         xmlns="http://usefulinc.com/ns/doap#"
+         xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+         xmlns:asfext="http://projects.apache.org/ns/asfext#"
+         xmlns:foaf="http://xmlns.com/foaf/0.1/">
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+         https://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+  <Project rdf:about="https://lucene.apache.org/pylucene/index.html">
+    <created>2009-01-08</created>
+    <license rdf:resource="https://spdx.org/licenses/Apache-2.0" />
+    <name>Apache PyLucene</name>
+    <homepage rdf:resource="https://lucene.apache.org/pylucene/index.html" />
+    <asfext:pmc rdf:resource="https://lucene.apache.org" />
+    <shortdesc>PyLucene is a Python extension for accessing Java Lucene.</shortdesc>
+    <description>PyLucene is a Python extension for accessing Java Lucene TM. Its goal is to allow you to use Lucene's text indexing and searching capabilities from Python.</description>
+    <bug-database rdf:resource="https://issues.apache.org/jira/projects/PYLUCENE" />
+    <mailing-list rdf:resource="https://lucene.apache.org/pylucene/mailing-lists.html" />
+    <download-page rdf:resource="https://www.apache.org/dyn/closer.lua/lucene/pylucene/" />
+    <programming-language>C++</programming-language>
+    <programming-language>Python</programming-language>
+    <category rdf:resource="http://projects.apache.org/category/search" />
+    <category rdf:resource="http://projects.apache.org/category/library" />
+    <category rdf:resource="http://projects.apache.org/category/python" />
+    <category rdf:resource="http://projects.apache.org/category/c++" />
+    <release>
+      <Version>
+        <name>pylucene-8.8.1</name>
+        <created>2021-03-08</created>
+        <revision>8.8.1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-8.6.1</name>
+        <created>2020-09-09</created>
+        <revision>8.6.1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-8.3.0</name>
+        <created>2020-04-29</created>
+        <revision>8.3.0</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-8.1.1</name>
+        <created>2019-09-11</created>
+        <revision>8.1.1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-7.7.1</name>
+        <created>2019-03-18</created>
+        <revision>7.7.1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-7.6.0</name>
+        <created>2019-01-11</created>
+        <revision>7.6.0</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-7.5.0</name>
+        <created>2018-10-19</created>
+        <revision>7.5.0</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-7.4.0</name>
+        <created>2018-09-03</created>
+        <revision>7.4.0</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-6.5.0</name>
+        <created>2017-04-06</created>
+        <revision>6.5.0</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-6.4.1</name>
+        <created>2017-02-14</created>
+        <revision>6.4.1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-6.2.0</name>
+        <created>2016-09-18</created>
+        <revision>6.2.0</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.10.1-1</name>
+        <created>2014-10-06</created>
+        <revision>4.10.1-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.9.0-0</name>
+        <created>2014-07-17</created>
+        <revision>4.9.0-0</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.8.0-1</name>
+        <created>2014-05-03</created>
+        <revision>4.8.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.7.2-1</name>
+        <created>2014-04-28</created>
+        <revision>4.7.2-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.6.1-1</name>
+        <created>2014-02-13</created>
+        <revision>4.6.1-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.5.1-1</name>
+        <created>2013-11-04</created>
+        <revision>4.5.1-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.4.0-1</name>
+        <created>2013-08-23</created>
+        <revision>4.4.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-4.3.0-1</name>
+        <created>2013-05-14</created>
+        <revision>4.3.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.6.2-1</name>
+        <created>2013-01-04</created>
+        <revision>3.6.2-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.6.1-2</name>
+        <created>2012-08-24</created>
+        <revision>3.6.1-2</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.6.0-2</name>
+        <created>2012-05-11</created>
+        <revision>3.6.0-2</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.5.0-3</name>
+        <created>2011-12-12</created>
+        <revision>3.5.0-3</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.4.0-1</name>
+        <created>2011-09-19</created>
+        <revision>3.4.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.3.3</name>
+        <created>2011-07-23</created>
+        <revision>3.3.3</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.2.0-1</name>
+        <created>2011-06-09</created>
+        <revision>3.2.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.1.0-1</name>
+        <created>2011-04-04</created>
+        <revision>3.1.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.0.3-1</name>
+        <created>2010-12-16</created>
+        <revision>3.0.3-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-2.9.4-1</name>
+        <created>2010-12-16</created>
+        <revision>2.9.4-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.0.2-1</name>
+        <created>2010-07-02</created>
+        <revision>3.0.2-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-2.9.3-1</name>
+        <created>2010-07-02</created>
+        <revision>2.9.3-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.0.1-1</name>
+        <created>2010-03-03</created>
+        <revision>3.0.1-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-2.9.2-1</name>
+        <created>2010-03-03</created>
+        <revision>2.9.2-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-3.0.0-1</name>
+        <created>2009-12-08</created>
+        <revision>3.0.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-2.9.1-1</name>
+        <created>2009-11-10</created>
+        <revision>2.9.1-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-2.9.0-1</name>
+        <created>2009-10-13</created>
+        <revision>2.9.0-1</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>pylucene-2.4.1-1</name>
+        <created>2009-04-03</created>
+        <revision>2.4.1-1</revision>
+      </Version>
+    </release>
+    <repository>
+      <SVNRepository>
+        <location rdf:resource="https://svn.apache.org/repos/asf/lucene/pylucene/"/>
+        <browse rdf:resource="https://svn.apache.org/viewvc/lucene/pylucene/"/>
+      </SVNRepository>
+    </repository>
+    <maintainer>
+      <foaf:Person>
+        <foaf:name>Apache Lucene</foaf:name>
+          <foaf:mbox rdf:resource="mailto:dev@lucene.apache.org"/>
+      </foaf:Person>
+    </maintainer>
+  </Project>
+</rdf:RDF>
diff --git a/output/pylucene/features.html b/output/pylucene/features.html
index 1b13fa7..6576878 100644
--- a/output/pylucene/features.html
+++ b/output/pylucene/features.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Features</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Features</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/features.html"/>
+    <meta property="og:title" content="Features"/>
+    <meta property="og:description" content="Warning Before calling any PyLucene API that requires the Java VM, start it by calling initVM(classpath, ...). More about this..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -78,7 +84,7 @@ installing JCC are <a href="jcc/install.html">here</a>.</p>
 <p>Instructions for building PyLucene are <a href="install.html">here</a>.</p>
 <h2 id="api-documentation">API documentation</h2>
 <p>PyLucene is closely tracking Java
-Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> releases.
+Lucene™ releases.
 It intends to supports the entire Lucene API.</p>
 <p>PyLucene also includes a number of Lucene contrib packages: the Snowball analyzer
 and stemmers, the highlighter package, analyzers for other languages than English,
@@ -255,7 +261,7 @@ unit tests.</p>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/index.html b/output/pylucene/index.html
index 36ae643..8bccf15 100644
--- a/output/pylucene/index.html
+++ b/output/pylucene/index.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Welcome to PyLucene</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Welcome to PyLucene</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/index.html"/>
+    <meta property="og:title" content="Welcome to PyLucene"/>
+    <meta property="og:description" content="What is PyLucene ? PyLucene is a Python extension for accessing Java Lucene™. Its goal is to allow you to use Lucene's text indexing..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -69,10 +75,9 @@
   <h1 class="title">Welcome to PyLucene</h1>
   <h2 id="what-is-pylucene">What is PyLucene ?</h2>
 <p>PyLucene is a <a href="https://www.python.org">Python</a> extension for accessing Java
-<a href="https://lucene.apache.org/java/">Lucene</a>
-<span style="vertical-align: super; font-size: xx-small">TM</span>. Its goal
+<a href="https://lucene.apache.org/java/">Lucene</a>™. Its goal
 is to allow you to use Lucene's text indexing and searching capabilities from
-Python. It is API compatible with Java Lucene version 8.9.0 as of June 22nd,
+Python. It is API compatible with Java Lucene version 8.8.1 as of March 8th,
 2021.</p>
 <p>PyLucene is not a Lucene port but a Python wrapper around Java Lucene. PyLucene
 embeds a Java VM with Lucene into a Python process. The PyLucene Python extension,
@@ -100,13 +105,6 @@ about building PyLucene from sources.</p>
 </h1>
 
 <div>
-  <h2 id="pylucene-890-available">
-    22 June 2021 - PyLucene 8.9.0 available
-    <a class="headerlink" href="news.html#pylucene-890-available" title="Permanent link">¶</a>
-  </h2>
-  <p>This release tracks Lucene Core's 8.9.0 <a href="https://lucene.apache.org/core/corenews.html">release</a>.<br/>
-See <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/CHANGES">PyLucene 8.9.0 CHANGES</a> and <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/jcc/CHANGES">JCC 3.10 CHANGES</a> for details.<br/>
-Source distributions are available <a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/">here</a>.<br/></p>
   <h2 id="pylucene-881-available">
     8 March 2021 - PyLucene 8.8.1 available
     <a class="headerlink" href="news.html#pylucene-881-available" title="Permanent link">¶</a>
@@ -121,6 +119,13 @@ Source distributions are available <a href="https://www.apache.org/dyn/closer.lu
   <p>This release tracks Lucene Core's 8.6.1 <a href="https://lucene.apache.org/core/corenews.html">release</a>.<br/>
 See <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_6_1/CHANGES">PyLucene 8.6.1 CHANGES</a> and <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_6_1/jcc/CHANGES">JCC 3.8 CHANGES</a> for details.<br/>
 Source distributions are available <a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/">here</a>.<br/></p>
+  <h2 id="pylucene-830-available">
+    29 April 2020 - PyLucene 8.3.0 available
+    <a class="headerlink" href="news.html#pylucene-830-available" title="Permanent link">¶</a>
+  </h2>
+  <p>This release tracks Lucene Core's 8.3.0 <a href="https://lucene.apache.org/core/corenews.html">release</a>.<br/>
+See <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_1_1/CHANGES">PyLucene 8.3.0 CHANGES</a> and <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_3_0/jcc/CHANGES">JCC 3.7 CHANGES</a> for details.<br/>
+Source distributions are available <a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/">here</a>.<br/></p>
 </div>
 <div>For all news items, see <a href="news.html">PyLucene News</a></div>
 
@@ -143,7 +148,7 @@ Source distributions are available <a href="https://www.apache.org/dyn/closer.lu
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/install.html b/output/pylucene/install.html
index 073a5b2..f0ea115 100644
--- a/output/pylucene/install.html
+++ b/output/pylucene/install.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Building PyLucene</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Building PyLucene</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/install.html"/>
+    <meta property="og:title" content="Building PyLucene"/>
+    <meta property="og:description" content="Building PyLucene PyLucene is completely code-generated by JCC whose sources are included with the PyLucene sources. Requirements To..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -159,7 +165,7 @@ with the following content</li>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/jcc/features.html b/output/pylucene/jcc/features.html
index 79b9cd7..e819fb7 100644
--- a/output/pylucene/jcc/features.html
+++ b/output/pylucene/jcc/features.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Features</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Features</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/jcc/features.html"/>
+    <meta property="og:title" content="Features"/>
+    <meta property="og:description" content="Warning Before calling any PyLucene API that requires the Java VM, start it by calling initVM(classpath, ...). More about this..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -662,7 +668,7 @@ For example:</p>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/jcc/index.html b/output/pylucene/jcc/index.html
index 92d13b8..a010e24 100644
--- a/output/pylucene/jcc/index.html
+++ b/output/pylucene/jcc/index.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Welcome to JCC, PyLucene's code generator</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Welcome to JCC, PyLucene's code generator</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/jcc/index.html"/>
+    <meta property="og:title" content="Welcome to JCC, PyLucene's code generator"/>
+    <meta property="og:description" content="What is JCC ? JCC is a C++ code generator that produces a C++ object interface wrapping a Java library via Java's Native Interface..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -99,7 +105,7 @@ please subscribe to the PyLucene developer <a href="../mailing-lists.html">maili
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/jcc/install.html b/output/pylucene/jcc/install.html
index c23e913..e48f2d5 100644
--- a/output/pylucene/jcc/install.html
+++ b/output/pylucene/jcc/install.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Install JCC</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Install JCC</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/jcc/install.html"/>
+    <meta property="og:title" content="Install JCC"/>
+    <meta property="og:description" content="Getting JCC's Source Code JCC's source code is included with PyLucene's. If you've downloaded the PyLucene source code already, JCC's..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -231,7 +237,7 @@ Python and Java versions.</p>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/mailing-lists.html b/output/pylucene/mailing-lists.html
index 8f52eb6..320660c 100644
--- a/output/pylucene/mailing-lists.html
+++ b/output/pylucene/mailing-lists.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Mailing Lists</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Mailing Lists</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/mailing-lists.html"/>
+    <meta property="og:title" content="Mailing Lists"/>
+    <meta property="og:description" content="Users Historically, Lucene™ user issues or questions have almost always been best addressed on the Java Lucene User mailing list...."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -68,7 +74,7 @@
 <div>
   <h1 class="title">Mailing Lists</h1>
   <h2 id="users">Users</h2>
-<p>Historically, Lucene<span style="vertical-align: super; font-size: xx-small">TM</span>
+<p>Historically, Lucene™
 user issues or questions have almost always been best addressed on the Java Lucene
 User mailing list. PyLucene users with general Lucene questions should consider
 contacting the <a href="https://lucene.apache.org/java/docs/mailinglists.html#Java%20User%20List">Java Lucene User</a>
@@ -122,7 +128,7 @@ commits mailing list.</p>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/news.html b/output/pylucene/news.html
index e0b1bd6..b91ebdd 100644
--- a/output/pylucene/news.html
+++ b/output/pylucene/news.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - PyLucene news</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - PyLucene news</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/news.html"/>
+    <meta property="og:title" content="PyLucene news"/>
+    <meta property="og:description" content=""/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -71,13 +77,6 @@
 </div>
 
   <div>
-    <h2 id="pylucene-890-available">
-      22 June 2021 - PyLucene 8.9.0 available
-      <a class="headerlink" href="#pylucene-890-available" title="Permanent link">¶</a>
-    </h2>
-    <p>This release tracks Lucene Core's 8.9.0 <a href="https://lucene.apache.org/core/corenews.html">release</a>.<br/>
-See <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/CHANGES">PyLucene 8.9.0 CHANGES</a> and <a href="https://svn.apache.org/repos/asf/lucene/pylucene/tags/pylucene_8_9_0/jcc/CHANGES">JCC 3.10 CHANGES</a> for details.<br/>
-Source distributions are available <a href="https://www.apache.org/dyn/closer.lua/lucene/pylucene/">here</a>.<br/></p>
     <h2 id="pylucene-881-available">
       8 March 2021 - PyLucene 8.8.1 available
       <a class="headerlink" href="#pylucene-881-available" title="Permanent link">¶</a>
@@ -351,7 +350,7 @@ Foundation since its inception in early 2004.</p>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/pylucene/version_control.html b/output/pylucene/version_control.html
index 0f0246e..e8d6cde 100644
--- a/output/pylucene/version_control.html
+++ b/output/pylucene/version_control.html
@@ -17,30 +17,36 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Source Code</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Source Code</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/><link href="/theme/css/lucene/pylucene.css?v=bf266435" rel="stylesheet" type="text/css">
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/pylucene/version_control.html"/>
+    <meta property="og:title" content="Source Code"/>
+    <meta property="og:description" content="The source files are now stored using Subversion (see https://subversion.tigris.org/ and https://svnbook.red-bean.com/) Latest trunk:..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/><link href="/theme/css/lucene/pylucene.css?v=0e493d7a" rel="stylesheet" type="text/css">
   </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -93,7 +99,7 @@ and https://svnbook.red-bean.com/)</p>
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/site-instructions.html b/output/site-instructions.html
index 1c21319..d46114f 100644
--- a/output/site-instructions.html
+++ b/output/site-instructions.html
@@ -17,29 +17,35 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Updating the Lucene Website</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Updating the Lucene Website</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/>  </head>
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/site-instructions.html"/>
+    <meta property="og:title" content="Updating the Lucene Website"/>
+    <meta property="og:description" content="Editing Content on the Lucene™ sites The web site is hosted in its own git repository lucene-site (see Github and Gitbox). Pushing to..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/>  </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -64,10 +70,10 @@
   </div>
   <div class="descwrapper"><div class="description">
       Apache Lucene set the standard for search and indexing performance.
-      Lucene is the search core of both Apache Solr<span style="vertical-align: super; font-size: xx-small">TM</span> and Elasticsearch<span style="vertical-align: super; font-size: xx-small">TM</span>.
+      Lucene is the search core of both Apache Solr™ and Elasticsearch™.
     </div></div>
     <div class="mantle">
-      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png"/>
+      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide2" style="display:none">
@@ -79,7 +85,7 @@
       from mobile devices to sites like Twitter, Apple and Wikipedia.
     </div></div>
     <div class="mantle">
-      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide3" style="display:none">
@@ -90,7 +96,7 @@
       The goal of Apache Lucene is to provide world class search capabilities
     </div></div>
     <div class="mantle">
-      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png"/>
+      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide4" style="display:none">
@@ -101,7 +107,7 @@
       Apache Lucene is distributed under a commercially friendly Apache Software license
     </div></div>
     <div class="mantle">
-      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
     </div>
 </div>  </div>
   <div class="controls">
@@ -124,18 +130,18 @@ document.observe('dom:loaded', StartSlides);
         <div id="main">
 <div>
   <h1 class="title">Updating the Lucene Website</h1>
-  <h2 id="editing-content-on-the-lucenetm-sites">Editing Content on the Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> sites</h2>
+  <h2 id="editing-content-on-the-lucenetm-sites">Editing Content on the Lucene™ sites</h2>
 <p>The web site is hosted in its own git repository <code>lucene-site</code> (see <a href="https://github.com/apache/lucene-site/">Github</a> and <a href="https://gitbox.apache.org/repos/asf/lucene-site.git">Gitbox</a>).</p>
-<p>Pushing to the <code>master</code> branch will update the <a href="https://lucene.staged.apache.org">staging site</a> while pushing to <code>production</code> branch will update the main web site. Read the <a href="https://github.com/apache/lucene-site/blob/master/README.md">README.md</a> file for further instructions.</p>
+<p>Pushing to the <code>main</code> branch will update the <a href="https://lucene.staged.apache.org">staging site</a> while pushing to <code>production</code> branch will update the main web site. Read the <a href="https://github.com/apache/lucene-site/blob/main/README.md">README.md</a> file for further instructions.</p>
 </div>
         </div>
         <div id="sidebar">
 <div class="button-green">
   <a href="/core/downloads.html">Download</a>
   <div class="flap top">Click to</div>
-  <div class="flap bottom">Apache Lucene 8.8.1</div>
+  <div class="flap bottom">Apache Lucene 8.9.0</div>
 </div>
-<div class="download-desc">Apache Lucene 8.8.1</div>
+<div class="download-desc">Apache Lucene 8.9.0</div>
 
 <h1 id="projects">Projects<a class="headerlink" href="#projects" title="Permanent link">¶</a></h1>
 <ul>
@@ -154,7 +160,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>
diff --git a/output/theme/images/lucene/core/mantle-innovation.png b/output/theme/images/lucene/core/mantle-innovation.png
index a6deb63..377d574 100644
Binary files a/output/theme/images/lucene/core/mantle-innovation.png and b/output/theme/images/lucene/core/mantle-innovation.png differ
diff --git a/output/theme/images/lucene/core/mantle-lucene.png b/output/theme/images/lucene/core/mantle-lucene.png
index 95a6733..da6af21 100644
Binary files a/output/theme/images/lucene/core/mantle-lucene.png and b/output/theme/images/lucene/core/mantle-lucene.png differ
diff --git a/output/theme/images/lucene/lucene-favicon.ico b/output/theme/images/lucene/lucene-favicon.ico
index 8b51dc4..dff7332 100755
Binary files a/output/theme/images/lucene/lucene-favicon.ico and b/output/theme/images/lucene/lucene-favicon.ico differ
diff --git a/output/theme/images/lucene/lucene-favicon.png b/output/theme/images/lucene/lucene-favicon.png
index 1a31ab8..718236e 100644
Binary files a/output/theme/images/lucene/lucene-favicon.png and b/output/theme/images/lucene/lucene-favicon.png differ
diff --git a/output/theme/images/lucene/lucene_logo_green_300.png b/output/theme/images/lucene/lucene_logo_green_300.png
index 994ce27..3afcdfa 100644
Binary files a/output/theme/images/lucene/lucene_logo_green_300.png and b/output/theme/images/lucene/lucene_logo_green_300.png differ
diff --git a/output/theme/images/lucene/lucene_og_image.png b/output/theme/images/lucene/lucene_og_image.png
new file mode 100644
index 0000000..56ad84c
Binary files /dev/null and b/output/theme/images/lucene/lucene_og_image.png differ
diff --git a/output/theme/images/lucene/tlp/mantle-lucene.png b/output/theme/images/lucene/tlp/mantle-lucene.png
index c4d9e68..da6af21 100644
Binary files a/output/theme/images/lucene/tlp/mantle-lucene.png and b/output/theme/images/lucene/tlp/mantle-lucene.png differ
diff --git a/output/whoweare.html b/output/whoweare.html
index 3448cf2..b5aa096 100644
--- a/output/whoweare.html
+++ b/output/whoweare.html
@@ -17,29 +17,35 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<link href="/theme/css/lucene/global.css?v=bf266435" rel="stylesheet" type="text/css">
+<link href="/theme/css/lucene/global.css?v=0e493d7a" rel="stylesheet" type="text/css">
 
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
 <meta name="Distribution" content="Global"/>
 <meta name="Robots" content="index,follow"/>
 
-<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=bf266435"></script>
-<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=bf266435"></script>    <title>Apache Lucene - Who we are</title>
+<script type="text/javascript" src="/theme/javascript/lucene/prototype.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/effects.js?v=0e493d7a"></script>
+<script type="text/javascript" src="/theme/javascript/lucene/slides.js?v=0e493d7a"></script>
+<script src="https://www.apachecon.com/event-images/snippet.js"></script>    <title>Apache Lucene - Who we are</title>
 <meta name="keywords"
        content="apache, apache lucene, apache solr, solr, lucene
        search, information retrieval, spell checking, faceting, inverted index,
-       open source"/><link rel="shortcut icon" type="image/png"
-    href="/theme/images/lucene/lucene-favicon.png"/>  </head>
+       open source"/>    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://lucene.apache.org/whoweare.html"/>
+    <meta property="og:title" content="Who we are"/>
+    <meta property="og:description" content="Lucene™ Committers Namgyu Kim (namgyu@...) Ramkumar Aiyengar (andyetitmoves@...) Ahmet Arslan (iorixxx@...) Bill Au (billa@...)..."/>
+    <meta property="og:image" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+    <meta property="og:image:secure_url" content="https://lucene.apache.org/theme/images/lucene/lucene_og_image.png?v=0e493d7a"/>
+<link rel="shortcut icon" type="image/png"
+                                                 href="/theme/images/lucene/lucene-favicon.png?v=0e493d7a"/>  </head>
   <body id="home">
     <div id="wrap">
       <div id="header">
         <div id="logo" style="float:left">
           <a href="/">
-            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png" alt="Lucene Logo"/>
+            <img border="0" src="/theme/images/lucene/lucene_logo_green_300.png?v=0e493d7a" alt="Lucene Logo"/>
           </a>
-          <div style="position:absolute;right:100px;top:10px;"><span style="vertical-align: super; font-size: xx-small">TM</span></div>
         </div>
 <!-- TODO: Search disabled as it does not work, 2021-02-21
 <div id="search" style="float:right;zoom:1">
@@ -64,10 +70,10 @@
   </div>
   <div class="descwrapper"><div class="description">
       Apache Lucene set the standard for search and indexing performance.
-      Lucene is the search core of both Apache Solr<span style="vertical-align: super; font-size: xx-small">TM</span> and Elasticsearch<span style="vertical-align: super; font-size: xx-small">TM</span>.
+      Lucene is the search core of both Apache Solr™ and Elasticsearch™.
     </div></div>
     <div class="mantle">
-      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png"/>
+      <img alt="Apache Lucene" src="/theme/images/lucene/tlp/mantle-lucene.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide2" style="display:none">
@@ -79,7 +85,7 @@
       from mobile devices to sites like Twitter, Apple and Wikipedia.
     </div></div>
     <div class="mantle">
-      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png"/>
+      <img alt="Lucene Power" src="/theme/images/lucene/mantle-power.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide3" style="display:none">
@@ -90,7 +96,7 @@
       The goal of Apache Lucene is to provide world class search capabilities
     </div></div>
     <div class="mantle">
-      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png"/>
+      <img alt="Apache Mahout community" src="/theme/images/lucene/tlp/mantle-community.png?v=0e493d7a"/>
     </div>
 </div>
 <div id="slide4" style="display:none">
@@ -101,7 +107,7 @@
       Apache Lucene is distributed under a commercially friendly Apache Software license
     </div></div>
     <div class="mantle">
-      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png"/>
+      <img alt="Apache Software Foundation" src="/theme/images/lucene/mantle-asf.png?v=0e493d7a"/>
     </div>
 </div>  </div>
   <div class="controls">
@@ -124,7 +130,7 @@ document.observe('dom:loaded', StartSlides);
         <div id="main">
 <div>
   <h1 class="title">Who we are</h1>
-  <h2 id="lucenetm-committers">Lucene<span style="vertical-align: super; font-size: xx-small">TM</span> Committers</h2>
+  <h2 id="lucenetm-committers">Lucene™ Committers</h2>
 <ul>
 <li><em><a href="https://www.linkedin.com/in/danmuzi">Namgyu Kim</a></em> (namgyu@...)</li>
 <li><em><a href="https://www.linkedin.com/in/andyetitmoves">Ramkumar Aiyengar</a></em> (andyetitmoves@...)</li>
@@ -208,6 +214,8 @@ document.observe('dom:loaded', StartSlides);
 <li><em>Karl Wright</em> (kwright@...)</li>
 <li><em><a href="http://www.linkedin.com/in/areekzillur">Areek Zillur</a></em> (areek@...)</li>
 <li><em>Nhat Nguyen</em> (dnhatn@...)</li>
+<li><em><a href="http://www.linkedin.com/in/zacharychen">Zach Chen</a></em> (zacharymorn@...)</li>
+<li><em><a href="http://www.linkedin.com/in/greg-miller-7399636">Greg Miller</a></em> (gsmiller@...)</li>
 </ul>
 <h2 id="emeritus">Emeritus</h2>
 <ul>
@@ -311,9 +319,9 @@ document.observe('dom:loaded', StartSlides);
 <div class="button-green">
   <a href="/core/downloads.html">Download</a>
   <div class="flap top">Click to</div>
-  <div class="flap bottom">Apache Lucene 8.8.1</div>
+  <div class="flap bottom">Apache Lucene 8.9.0</div>
 </div>
-<div class="download-desc">Apache Lucene 8.8.1</div>
+<div class="download-desc">Apache Lucene 8.9.0</div>
 
 <h1 id="projects">Projects<a class="headerlink" href="#projects" title="Permanent link">¶</a></h1>
 <ul>
@@ -332,7 +340,7 @@ document.observe('dom:loaded', StartSlides);
 
 <h1 id="events">Events<a class="headerlink" href="#events" title="Permanent link">¶</a></h1>
 <ul>
-  <li><a href="https://www.apache.org/events/current-event.html" target="_blank"><img src="https://www.apache.org/events/current-event-125x125.png"></a></li>
+  <a class="acevent" data-format="square" data-mode="light" data-width="160" data-style="border: 1px solid lightgrey"></a>
 </ul>
 
 <h1 id="asf-links">ASF links<a class="headerlink" href="#asf-links" title="Permanent link">¶</a></h1>