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Posted to commits@wicket.apache.org by ad...@apache.org on 2020/01/09 18:05:09 UTC

[wicket-site] 01/02: Added announce for 9.0.0-M4

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

adelbene pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/wicket-site.git

commit 5fac9dc5e476ad1e7c96bd21ee7ad44d4ba19960
Author: Andrea Del Bene <ad...@apache.org>
AuthorDate: Thu Jan 9 18:58:45 2020 +0100

    Added announce for 9.0.0-M4
---
 2020/_posts/2020-01-09-wicket-9.0.0-M4-released.md | 140 ++++++++
 _config.yml                                        |   2 +-
 content/archetype-catalog.xml                      |   8 +-
 content/atom.xml                                   | 370 ++++++++-------------
 content/index.html                                 |  71 ++--
 content/learn/index.html                           |   6 +-
 .../news/2020/01/09/wicket-9.0.0-M4-released.html  | 172 ++++++++++
 content/news/2020/01/index.html                    |   9 +
 content/news/2020/index.html                       |   6 +
 content/news/index.html                            |   6 +
 content/start/quickstart.html                      |   4 +-
 11 files changed, 528 insertions(+), 266 deletions(-)

diff --git a/2020/_posts/2020-01-09-wicket-9.0.0-M4-released.md b/2020/_posts/2020-01-09-wicket-9.0.0-M4-released.md
new file mode 100644
index 0000000..14291c9
--- /dev/null
+++ b/2020/_posts/2020-01-09-wicket-9.0.0-M4-released.md
@@ -0,0 +1,140 @@
+---
+layout: post
+title: Apache Wicket 9.0.0-M4 released
+---
+The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M4!
+
+Apache Wicket is an open source Java component oriented web application
+framework that powers thousands of web applications and web sites for
+governments, stores, universities, cities, banks, email providers, and
+more. You can find more about Apache Wicket at https://wicket.apache.org
+
+This release marks another minor release of Wicket 9. We
+use semantic versioning for the development of Wicket, and as such no
+API breaks are present breaks are present in this release compared to
+9.0.0.
+
+IMPORTANT NOTE
+------------------
+JDK 11.0.5 has backported a change for UTC rappresentation that breaks
+our test classorg.apache.wicket.util.convert.converter.ZonedDateTimeConverterTest.
+An earlier version of JDK 11 is therefore required to build this release from source.
+The test code will be updated with the next release. 
+
+Using this release
+------------------
+
+With Apache Maven update your dependency to (and don't forget to
+update any other dependencies on Wicket projects to the same version):
+
+{% highlight xml%}
+<dependency>
+    <groupId>org.apache.wicket</groupId>
+    <artifactId>wicket-core</artifactId>
+    <version>9.0.0-M4</version>
+</dependency>
+{% endhighlight%}
+
+Or download and build the distribution yourself, or use our
+convenience binary package you can find here:
+
+ * Download: http://wicket.apache.org/start/wicket-9.x.html#manually
+
+<!--more-->
+
+Upgrading from earlier versions
+-------------------------------
+
+If you upgrade from 9.y.z this release is a drop in replacement. If
+you come from a version prior to 9.0.0, please read our Wicket 9
+migration guide found at
+
+ * http://s.apache.org/wicket9migrate
+
+Have fun!
+
+— The Wicket team
+
+
+========================================================================
+
+    The signatures for the source release artefacts:
+
+    
+Signature for apache-wicket-9.0.0-M4.zip:
+
+<div class='highlight'><pre>
+-----BEGIN PGP SIGNATURE-----
+
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+=Bzfw
+-----END PGP SIGNATURE-----
+</pre></div>
+
+    
+Signature for apache-wicket-9.0.0-M4.tar.gz:
+
+<div class='highlight'><pre>
+-----BEGIN PGP SIGNATURE-----
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+=h6KN
+-----END PGP SIGNATURE-----
+</pre></div>
+
+    
+========================================================================
+
+### This Release
+
+#### CHANGELOG for 9.0.0-M4:
+    
+##### Bug
+
+ * [WICKET-6531] - Crash in Unsafe.getObject when running on the J9 VM
+ * [WICKET-6704] - JavaSerializer.serialize causes the JVM crash !
+ * [WICKET-6706] - Websocket Endpoint logs exception when user leaves page
+ * [WICKET-6707] - Property setter parameter type is assumed to be equal to getter return type
+ * [WICKET-6708] - FormComponent should read only the GET/POST parameters of the request, not both
+ * [WICKET-6713] - BaseWicketTester does not reset componentInPage field
+ * [WICKET-6717] - Automatic-Module-Name should be valid Java identifier
+
+##### New Feature
+
+ * [WICKET-6666] - Rewrite ModalWindow
+
+##### Improvement
+
+ * [WICKET-3404] - Improve ModalWindow form handling
+ * [WICKET-6321] - Support Integrity and Crossorigin attributes for JavaScriptUrlReferenceHeaderItem 
+ * [WICKET-6682] - Improve JavaScriptContentHeaderItem and JavaScriptUtils to support nonce
+ * [WICKET-6701] - DownloadLink make content disposition configurable
+ * [WICKET-6703] - Eliminate window.eval from wicket-ajax-jquery
+ * [WICKET-6709] - Cache the value of WebRequest#isAjax() 
+ * [WICKET-6712] - Timezone can be determined on client side
+ * [WICKET-6714] - Please add better getResource-Support for MockServletContext
+ * [WICKET-6718] - AjaxFormChoiceComponentUpdatingBehavior uses "click" instead of "change"
+ * [WICKET-6720] - ConcatBundleResource#getResourceStream should not eagerly fetch resources
+
diff --git a/_config.yml b/_config.yml
index d52d8d8..e61aa72 100644
--- a/_config.yml
+++ b/_config.yml
@@ -24,7 +24,7 @@ wicket:
   version_14: 1.4.23
   version_13: 1.3.7
   released:   2019-09-17
-  versions:   [6.30.0, 1.5.16, 1.4.23, 7.16.0, 8.7.0, 9.0.0-M3, 1.5-SNAPSHOT, 6.31.0-SNAPSHOT, 7.17.0-SNAPSHOT, 8.8.0-SNAPSHOT, 9.0.0-M4-SNAPSHOT]
+  versions:   [6.30.0, 1.5.16, 1.4.23, 7.16.0, 8.7.0, 9.0.0-M4, 1.5-SNAPSHOT, 6.31.0-SNAPSHOT, 7.17.0-SNAPSHOT, 8.8.0-SNAPSHOT, 9.0.0-M5-SNAPSHOT]
 
 live_examples_url: http://examples8x.wicket.apache.org/
 
diff --git a/content/archetype-catalog.xml b/content/archetype-catalog.xml
index 01ac8c2..66825f4 100644
--- a/content/archetype-catalog.xml
+++ b/content/archetype-catalog.xml
@@ -5,8 +5,8 @@
 		<archetype>
 			<groupId>org.apache.wicket</groupId>
 			<artifactId>wicket-archetype-quickstart</artifactId>
-			<version>9.0.0-M4-SNAPSHOT</version>
-			<description>Wicket 9.0.0-M4-SNAPSHOT Quickstart</description>
+			<version>9.0.0-M5-SNAPSHOT</version>
+			<description>Wicket 9.0.0-M5-SNAPSHOT Quickstart</description>
 		</archetype>
 
 		<archetype>
@@ -40,8 +40,8 @@
 		<archetype>
 			<groupId>org.apache.wicket</groupId>
 			<artifactId>wicket-archetype-quickstart</artifactId>
-			<version>9.0.0-M3</version>
-			<description>Wicket 9.0.0-M3 Quickstart</description>
+			<version>9.0.0-M4</version>
+			<description>Wicket 9.0.0-M4 Quickstart</description>
 		</archetype>
 
 		<archetype>
diff --git a/content/atom.xml b/content/atom.xml
index 051a50d..9022c4e 100644
--- a/content/atom.xml
+++ b/content/atom.xml
@@ -3,7 +3,7 @@
     <title>Apache Wicket</title>
     <link href="http://wicket.apache.org/atom.xml" rel="self"/>
     <link href="http://wicket.apache.org/"/>
-    <updated>2020-01-08T21:03:41+01:00</updated>
+    <updated>2020-01-09T18:58:18+01:00</updated>
     <id>http://wicket.apache.org/</id>
     <author>
         <name>Apache Wicket</name>
@@ -12,6 +12,152 @@
  
 
     <entry>
+        <title>Apache Wicket 9.0.0-M4 released</title>
+        <link href="http://wicket.apache.org/news/2020/01/09/wicket-9.0.0-M4-released.html"/>
+        <updated>2020-01-09T00:00:00+01:00</updated>
+        <id>http://wicket.apache.org/news/2020/01/09/wicket-9.0.0-M4-released</id>
+        <content type="html">&lt;p&gt;The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M4!&lt;/p&gt;
+
+&lt;p&gt;Apache Wicket is an open source Java component oriented web application
+framework that powers thousands of web applications and web sites for
+governments, stores, universities, cities, banks, email providers, and
+more. You can find more about Apache Wicket at https://wicket.apache.org&lt;/p&gt;
+
+&lt;p&gt;This release marks another minor release of Wicket 9. We
+use semantic versioning for the development of Wicket, and as such no
+API breaks are present breaks are present in this release compared to
+9.0.0.&lt;/p&gt;
+
+&lt;h2 id=&quot;important-note&quot;&gt;IMPORTANT NOTE&lt;/h2&gt;
+&lt;p&gt;JDK 11.0.5 has backported a change for UTC rappresentation that breaks
+our test classorg.apache.wicket.util.convert.converter.ZonedDateTimeConverterTest.
+An earlier version of JDK 11 is therefore required to build this release from source.
+The test code will be updated with the next release.&lt;/p&gt;
+
+&lt;h2 id=&quot;using-this-release&quot;&gt;Using this release&lt;/h2&gt;
+
+&lt;p&gt;With Apache Maven update your dependency to (and don’t forget to
+update any other dependencies on Wicket projects to the same version):&lt;/p&gt;
+
+&lt;figure class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;code class=&quot;language-xml&quot; data-lang=&quot;xml&quot;&gt;&lt;span class=&quot;nt&quot;&gt;&amp;lt;dependency&amp;gt;&lt;/span&gt;
+    &lt;span class=&quot;nt&quot;&gt;&amp;lt;groupId&amp;gt;&lt;/span&gt;org.apache.wicket&lt;span class=&quot;nt&quot;&gt;&amp;lt;/groupId&amp;gt;&lt;/span&gt;
+    &lt;span class=&quot;nt&quot;&gt;&amp;lt;artifactId&amp;gt;&lt;/span&gt;wicket-core&lt;span class=&quot;nt&quot;&gt;&amp;lt;/artifactId&amp;gt;&lt;/span&gt;
+    &lt;span class=&quot;nt&quot;&gt;&amp;lt;version&amp;gt;&lt;/span&gt;9.0.0-M4&lt;span class=&quot;nt&quot;&gt;&amp;lt;/version&amp;gt;&lt;/span&gt;
+&lt;span class=&quot;nt&quot;&gt;&amp;lt;/dependency&amp;gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/figure&gt;
+
+&lt;p&gt;Or download and build the distribution yourself, or use our
+convenience binary package you can find here:&lt;/p&gt;
+
+&lt;ul&gt;
+  &lt;li&gt;Download: http://wicket.apache.org/start/wicket-9.x.html#manually&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;!--more--&gt;
+
+&lt;h2 id=&quot;upgrading-from-earlier-versions&quot;&gt;Upgrading from earlier versions&lt;/h2&gt;
+
+&lt;p&gt;If you upgrade from 9.y.z this release is a drop in replacement. If
+you come from a version prior to 9.0.0, please read our Wicket 9
+migration guide found at&lt;/p&gt;
+
+&lt;ul&gt;
+  &lt;li&gt;http://s.apache.org/wicket9migrate&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;p&gt;Have fun!&lt;/p&gt;
+
+&lt;p&gt;— The Wicket team&lt;/p&gt;
+
+&lt;p&gt;========================================================================&lt;/p&gt;
+
+&lt;div class=&quot;highlighter-rouge&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre class=&quot;highlight&quot;&gt;&lt;code&gt;The signatures for the source release artefacts:
+&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
+
+&lt;p&gt;Signature for apache-wicket-9.0.0-M4.zip:&lt;/p&gt;
+
+&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;
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+&lt;/pre&gt;&lt;/div&gt;
+
+&lt;p&gt;Signature for apache-wicket-9.0.0-M4.tar.gz:&lt;/p&gt;
+
+&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;
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+&lt;/pre&gt;&lt;/div&gt;
+
+&lt;p&gt;========================================================================&lt;/p&gt;
+
+&lt;h3 id=&quot;this-release&quot;&gt;This Release&lt;/h3&gt;
+
+&lt;h4 id=&quot;changelog-for-900-m4&quot;&gt;CHANGELOG for 9.0.0-M4:&lt;/h4&gt;
+
+&lt;h5 id=&quot;bug&quot;&gt;Bug&lt;/h5&gt;
+
+&lt;ul&gt;
+  &lt;li&gt;[WICKET-6531] - Crash in Unsafe.getObject when running on the J9 VM&lt;/li&gt;
+  &lt;li&gt;[WICKET-6704] - JavaSerializer.serialize causes the JVM crash !&lt;/li&gt;
+  &lt;li&gt;[WICKET-6706] - Websocket Endpoint logs exception when user leaves page&lt;/li&gt;
+  &lt;li&gt;[WICKET-6707] - Property setter parameter type is assumed to be equal to getter return type&lt;/li&gt;
+  &lt;li&gt;[WICKET-6708] - FormComponent should read only the GET/POST parameters of the request, not both&lt;/li&gt;
+  &lt;li&gt;[WICKET-6713] - BaseWicketTester does not reset componentInPage field&lt;/li&gt;
+  &lt;li&gt;[WICKET-6717] - Automatic-Module-Name should be valid Java identifier&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h5 id=&quot;new-feature&quot;&gt;New Feature&lt;/h5&gt;
+
+&lt;ul&gt;
+  &lt;li&gt;[WICKET-6666] - Rewrite ModalWindow&lt;/li&gt;
+&lt;/ul&gt;
+
+&lt;h5 id=&quot;improvement&quot;&gt;Improvement&lt;/h5&gt;
+
+&lt;ul&gt;
+  &lt;li&gt;[WICKET-3404] - Improve ModalWindow form handling&lt;/li&gt;
+  &lt;li&gt;[WICKET-6321] - Support Integrity and Crossorigin attributes for JavaScriptUrlReferenceHeaderItem&lt;/li&gt;
+  &lt;li&gt;[WICKET-6682] - Improve JavaScriptContentHeaderItem and JavaScriptUtils to support nonce&lt;/li&gt;
+  &lt;li&gt;[WICKET-6701] - DownloadLink make content disposition configurable&lt;/li&gt;
+  &lt;li&gt;[WICKET-6703] - Eliminate window.eval from wicket-ajax-jquery&lt;/li&gt;
+  &lt;li&gt;[WICKET-6709] - Cache the value of WebRequest#isAjax()&lt;/li&gt;
+  &lt;li&gt;[WICKET-6712] - Timezone can be determined on client side&lt;/li&gt;
+  &lt;li&gt;[WICKET-6714] - Please add better getResource-Support for MockServletContext&lt;/li&gt;
+  &lt;li&gt;[WICKET-6718] - AjaxFormChoiceComponentUpdatingBehavior uses “click” instead of “change”&lt;/li&gt;
+  &lt;li&gt;[WICKET-6720] - ConcatBundleResource#getResourceStream should not eagerly fetch resources&lt;/li&gt;
+&lt;/ul&gt;
+
+</content>
+    </entry>
+
+    <entry>
         <title>Apache Wicket 7.16.0 released</title>
         <link href="http://wicket.apache.org/news/2020/01/08/wicket-7.16.0-released.html"/>
         <updated>2020-01-08T00:00:00+01:00</updated>
@@ -1201,226 +1347,4 @@ IIfwzGj/zzgg9/RPy97DXP18DoVMahpFFH2hEx4VwFrmDP2bRas=
 </content>
     </entry>
 
-    <entry>
-        <title>Apache Wicket 9.0.0-M1 released</title>
-        <link href="http://wicket.apache.org/news/2019/04/15/wicket-9.0.0-M1-released.html"/>
-        <updated>2019-04-15T00:00:00+02:00</updated>
-        <id>http://wicket.apache.org/news/2019/04/15/wicket-9.0.0-M1-released</id>
-        <content type="html">&lt;p&gt;The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M1!&lt;/p&gt;
-
-&lt;p&gt;Apache Wicket is an open source Java component oriented web application
-framework that powers thousands of web applications and web sites for
-governments, stores, universities, cities, banks, email providers, and
-more. You can find more about Apache Wicket at https://wicket.apache.org&lt;/p&gt;
-
-&lt;p&gt;This release marks the first milestone of the major release of Wicket 9. 
-Since Wicket 9 is still in development, backward api compatibility between 
-milestone release is not guaranteed.
-We will continue to use semantic versioning when we will made Wicket 9 final 
-and maintain api compatibility between minor versions of Wicket 9.&lt;/p&gt;
-
-&lt;h2 id=&quot;new-and-noteworthy&quot;&gt;New and noteworthy&lt;/h2&gt;
-
-&lt;p&gt;&lt;strong&gt;Java 11 support&lt;/strong&gt;&lt;/p&gt;
-
-&lt;p&gt;The new milestone requires Java 11 as minimum version.&lt;/p&gt;
-
-&lt;p&gt;&lt;strong&gt;JUnit 5 support&lt;/strong&gt;&lt;/p&gt;
-
-&lt;p&gt;Wicket 9 has been migrated from JUnit 4 to 5. Module junit-vintage-engine is provided as test dependency to
-make old tests work without migrating all the code to JUnit 5.&lt;/p&gt;
-
-&lt;p&gt;&lt;strong&gt;Test with newer Java versions&lt;/strong&gt;&lt;/p&gt;
-
-&lt;p&gt;Wicket 9 branch is also tested with Java 12 and 13 as part of OpenJDK Quality Outreach project
-lead by Oracle OpenJDK team. For more informations see the following link:&lt;/p&gt;
-
-&lt;p&gt;http://apache-wicket.1842946.n4.nabble.com/Fwd-Testing-Apache-Wicket-with-JDK-Early-Access-builds-td4681441.html&lt;/p&gt;
-
-&lt;p&gt;&lt;strong&gt;Rework page and data storage&lt;/strong&gt;&lt;/p&gt;
-
-&lt;p&gt;The internal mechanism used to store page instances has been reworked and refactored to be simpler and easier to use.&lt;/p&gt;
-
-&lt;h2 id=&quot;using-this-release&quot;&gt;Using this release&lt;/h2&gt;
-
-&lt;p&gt;With Apache Maven update your dependency to (and don’t forget to
-update any other dependencies on Wicket projects to the same version):&lt;/p&gt;
-
-&lt;figure class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;code class=&quot;language-xml&quot; data-lang=&quot;xml&quot;&gt;&lt;span class=&quot;nt&quot;&gt;&amp;lt;dependency&amp;gt;&lt;/span&gt;
-    &lt;span class=&quot;nt&quot;&gt;&amp;lt;groupId&amp;gt;&lt;/span&gt;org.apache.wicket&lt;span class=&quot;nt&quot;&gt;&amp;lt;/groupId&amp;gt;&lt;/span&gt;
-    &lt;span class=&quot;nt&quot;&gt;&amp;lt;artifactId&amp;gt;&lt;/span&gt;wicket-core&lt;span class=&quot;nt&quot;&gt;&amp;lt;/artifactId&amp;gt;&lt;/span&gt;
-    &lt;span class=&quot;nt&quot;&gt;&amp;lt;version&amp;gt;&lt;/span&gt;9.0.0-M1&lt;span class=&quot;nt&quot;&gt;&amp;lt;/version&amp;gt;&lt;/span&gt;
-&lt;span class=&quot;nt&quot;&gt;&amp;lt;/dependency&amp;gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/figure&gt;
-
-&lt;p&gt;Or download and build the distribution yourself, or use our
-convenience binary package you can find here:&lt;/p&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;Download: http://wicket.apache.org/start/wicket-9.x.html#manually&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;!--more--&gt;
-
-&lt;h2 id=&quot;upgrading-from-earlier-versions&quot;&gt;Upgrading from earlier versions&lt;/h2&gt;
-
-&lt;p&gt;If you upgrade from 9.y.z this release is a drop in replacement. If
-you come from a version prior to 9.0.0, please read our Wicket 9
-migration guide found at&lt;/p&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;http://s.apache.org/wicket9migrate&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;p&gt;Have fun!&lt;/p&gt;
-
-&lt;p&gt;— The Wicket team&lt;/p&gt;
-
-&lt;p&gt;========================================================================&lt;/p&gt;
-
-&lt;div class=&quot;highlighter-rouge&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre class=&quot;highlight&quot;&gt;&lt;code&gt;The signatures for the source release artefacts:
-&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
-
-&lt;p&gt;Signature for apache-wicket-9.0.0-M1.zip:&lt;/p&gt;
-
-&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;
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-&lt;/pre&gt;&lt;/div&gt;
-
-&lt;p&gt;Signature for apache-wicket-9.0.0-M1.tar.gz:&lt;/p&gt;
-
-&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;
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-&lt;/pre&gt;&lt;/div&gt;
-
-&lt;p&gt;========================================================================&lt;/p&gt;
-
-&lt;h3 id=&quot;this-release&quot;&gt;This Release&lt;/h3&gt;
-
-&lt;h4 id=&quot;changelog-for-900-m1&quot;&gt;CHANGELOG for 9.0.0-M1:&lt;/h4&gt;
-
-&lt;h5 id=&quot;bug&quot;&gt;Bug&lt;/h5&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;[WICKET-5552] - Events to close pop-up on Modal Window are not propagated&lt;/li&gt;
-  &lt;li&gt;[WICKET-6568] - Wicket fails / does not encode request header values in AjaxCalls&lt;/li&gt;
-  &lt;li&gt;[WICKET-6570] - Unable to read cookies containing ‘.’ characters in names when using CookieUtils&lt;/li&gt;
-  &lt;li&gt;[WICKET-6574] - JQueryResourceReference#get() (still) return V1&lt;/li&gt;
-  &lt;li&gt;[WICKET-6584] - Import Junit Package as optional&lt;/li&gt;
-  &lt;li&gt;[WICKET-6586] - Broken JavaScript due to fix charsetName in JavaScriptPackageResource&lt;/li&gt;
-  &lt;li&gt;[WICKET-6588] - Under Tomcat (ver. &amp;gt;= 8.5) BaseWebSocketBehavior can’t find session id cookie&lt;/li&gt;
-  &lt;li&gt;[WICKET-6599] - ResponseIOException should never escape from WicketFilter&lt;/li&gt;
-  &lt;li&gt;[WICKET-6602] - AuthenticatedWebApplication login Workflow broken with replaceSession&lt;/li&gt;
-  &lt;li&gt;[WICKET-6603] - WicketTester.destroy sometimes hangs&lt;/li&gt;
-  &lt;li&gt;[WICKET-6606] - data-wicket-placeholder is invalid XHTML&lt;/li&gt;
-  &lt;li&gt;[WICKET-6607] - NoSuchMethodError when using Spring-Beans with constructor injection in an AjaxLink#onClick&lt;/li&gt;
-  &lt;li&gt;[WICKET-6610] - Incorrect Javadoc: Refering to specific page in Application properties file is not possible&lt;/li&gt;
-  &lt;li&gt;[WICKET-6614] - AbstractRangeValidator looks up string with the wrong key if locale is Turkish&lt;/li&gt;
-  &lt;li&gt;[WICKET-6617] - Header contribution ignore &lt;wicket:header-items&gt;&lt;/wicket:header-items&gt;&lt;/li&gt;
-  &lt;li&gt;[WICKET-6623] - Consecutive Temporary Behaviors are not properly removed&lt;/li&gt;
-  &lt;li&gt;[WICKET-6629] - OOM (and disk) in AsynchronousPageStore&lt;/li&gt;
-  &lt;li&gt;[WICKET-6630] - FileUpload.writeToTempFile() fails with commons-fileupload 1.4&lt;/li&gt;
-  &lt;li&gt;[WICKET-6631] - AnnotProxyFieldValueFactory does not cache beanNames&lt;/li&gt;
-  &lt;li&gt;[WICKET-6637] - Handling exception Wicket 8&lt;/li&gt;
-  &lt;li&gt;[WICKET-6639] - PageStoreManager$SessionEntry.clear produces NullPointerException&lt;/li&gt;
-  &lt;li&gt;[WICKET-6642] - Form.findSubmittingComponent returns null instead of SubmitLink&lt;/li&gt;
-  &lt;li&gt;[WICKET-6645] - Concurrent web socket response message processing on the client&lt;/li&gt;
-  &lt;li&gt;[WICKET-6650] - Url decode the name of the file after AjaxDownload with Location == Blob&lt;/li&gt;
-  &lt;li&gt;[WICKET-6651] - Redirecting with ResetResponseException does not work anymore&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h5 id=&quot;new-feature&quot;&gt;New Feature&lt;/h5&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;[WICKET-6577] - Introduce class GenericWebMarkupContainer&lt;/li&gt;
-  &lt;li&gt;[WICKET-6578] - StatelessResourceLink&lt;/li&gt;
-  &lt;li&gt;[WICKET-6626] - Introduce application-wide Component#onComponentTag listeners&lt;/li&gt;
-  &lt;li&gt;[WICKET-6641] - Extract an interface for classes allowing to register feedback messages&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h5 id=&quot;improvement&quot;&gt;Improvement&lt;/h5&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;[WICKET-6435] - WicketTester should provide assertExists and assertNotExists methods&lt;/li&gt;
-  &lt;li&gt;[WICKET-6550] - Unify all metadata capable objects.&lt;/li&gt;
-  &lt;li&gt;[WICKET-6555] - AbstractChoice subclasses code duplication&lt;/li&gt;
-  &lt;li&gt;[WICKET-6556] - Change DataTable’s HTML order&lt;/li&gt;
-  &lt;li&gt;[WICKET-6557] - Allow meta tags to be contributed during AJAX request&lt;/li&gt;
-  &lt;li&gt;[WICKET-6560] - Improve serialization warnings in ChainingModel&lt;/li&gt;
-  &lt;li&gt;[WICKET-6562] - Remove from wicket-core all the deprecated classes&lt;/li&gt;
-  &lt;li&gt;[WICKET-6563] - Rework page and data storage&lt;/li&gt;
-  &lt;li&gt;[WICKET-6565] - ResponseIOException logged as an error in DefaultExceptionMapper&lt;/li&gt;
-  &lt;li&gt;[WICKET-6575] - Ajax requests are still firing even when placeholder tag is written only&lt;/li&gt;
-  &lt;li&gt;[WICKET-6576] - Support multiple dateFormats for LocalDateTextfield&lt;/li&gt;
-  &lt;li&gt;[WICKET-6579] - Upgrade Spring to 5.x version&lt;/li&gt;
-  &lt;li&gt;[WICKET-6580] - org.apache.wicket.util.lang.Bytes - toString()&lt;/li&gt;
-  &lt;li&gt;[WICKET-6581] - Upgrade wicket-cdi to cdi version 2&lt;/li&gt;
-  &lt;li&gt;[WICKET-6587] - CheckBoxSelector should accept more CheckBoxes to be added later&lt;/li&gt;
-  &lt;li&gt;[WICKET-6595] - Upgrade JUnit to v5.x&lt;/li&gt;
-  &lt;li&gt;[WICKET-6600] - Error logging in AjaxRequestHandler is too strict&lt;/li&gt;
-  &lt;li&gt;[WICKET-6601] - Events to close pop-up on Modal Window are not propagated from caption bar&lt;/li&gt;
-  &lt;li&gt;[WICKET-6605] - Allow AjaxFallbackButton to be stateless&lt;/li&gt;
-  &lt;li&gt;[WICKET-6618] - Stateless pages and access to unconfigured components&lt;/li&gt;
-  &lt;li&gt;[WICKET-6621] - Exceeding exception retries should return control back to server&lt;/li&gt;
-  &lt;li&gt;[WICKET-6634] - Save the closeCode and message in WebSocket’s ClosedMessage&lt;/li&gt;
-  &lt;li&gt;[WICKET-6635] - Move AbstractPropertyModel#getInnermostModelOrObject() to ChainingModel&lt;/li&gt;
-  &lt;li&gt;[WICKET-6638] - RedirectRequestHandler does not support Ajax&lt;/li&gt;
-  &lt;li&gt;[WICKET-6640] - Add settings for customizing the ModalWindow’s spacing, header height and overflow&lt;/li&gt;
-  &lt;li&gt;[WICKET-6644] - AbstractPageableView can only be serialized with Java built-in serialization&lt;/li&gt;
-  &lt;li&gt;[WICKET-6648] - It is impossible to initiate AjaxDownloadBehavior with IPartialPageRequestHandler&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h5 id=&quot;wish&quot;&gt;Wish&lt;/h5&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;[WICKET-6539] - Scope fix for DataTable toolbars&lt;/li&gt;
-  &lt;li&gt;[WICKET-6569] - LambdaModel.of overload is ambiguous&lt;/li&gt;
-  &lt;li&gt;[WICKET-6646] - Upgrade jquery to 3.3.x&lt;/li&gt;
-&lt;/ul&gt;
-
-&lt;h5 id=&quot;task&quot;&gt;Task&lt;/h5&gt;
-
-&lt;ul&gt;
-  &lt;li&gt;[WICKET-6583] - Upgrade Tests to Junit5&lt;/li&gt;
-  &lt;li&gt;[WICKET-6594] - JavaDoc of redirectToInterceptPage in Component urges to use redirectTo method when in a constructor&lt;/li&gt;
-  &lt;li&gt;[WICKET-6596] - Use JQuery 3.x as default&lt;/li&gt;
-  &lt;li&gt;[WICKET-6598] - Upgrade Objenesis to 3.x for better support of Java 11&lt;/li&gt;
-  &lt;li&gt;[WICKET-6609] - Update Guice from 4.1.0 to 4.2.2&lt;/li&gt;
-  &lt;li&gt;[WICKET-6620] - @Deprecated classes/methods need to be removed&lt;/li&gt;
-  &lt;li&gt;[WICKET-6624] - Upgrade to commons-filupload 1.4&lt;/li&gt;
-  &lt;li&gt;[WICKET-6647] - Upgrade asm to 7.1&lt;/li&gt;
-&lt;/ul&gt;
-
-</content>
-    </entry>
-
 </feed>
diff --git a/content/index.html b/content/index.html
index 474c903..c8c6ed8 100644
--- a/content/index.html
+++ b/content/index.html
@@ -390,6 +390,38 @@
 </div>
 <div class="l-two-third">
     <article>
+        <h2>Apache Wicket 9.0.0-M4 released</h2>
+        <small>09 Jan 2020</small>
+        <p>The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M4!</p>
+<p>Apache Wicket is an open source Java component oriented web application
+framework that powers thousands of web applications and web sites for
+governments, stores, universities, cities, banks, email providers, and
+more. You can find more about Apache Wicket at https://wicket.apache.org</p>
+<p>This release marks another minor release of Wicket 9. We
+use semantic versioning for the development of Wicket, and as such no
+API breaks are present breaks are present in this release compared to
+9.0.0.</p>
+<h2 id="important-note">IMPORTANT NOTE</h2>
+<p>JDK 11.0.5 has backported a change for UTC rappresentation that breaks
+our test classorg.apache.wicket.util.convert.converter.ZonedDateTimeConverterTest.
+An earlier version of JDK 11 is therefore required to build this release from source.
+The test code will be updated with the next release.</p>
+<h2 id="using-this-release">Using this release</h2>
+<p>With Apache Maven update your dependency to (and don’t forget to
+update any other dependencies on Wicket projects to the same version):</p>
+<figure class="highlight"><pre><code class="language-xml" data-lang="xml"><span class="nt">&lt;dependency&gt;</span>
+    <span class="nt">&lt;groupId&gt;</span>org.apache.wicket<span class="nt">&lt;/groupId&gt;</span>
+    <span class="nt">&lt;artifactId&gt;</span>wicket-core<span class="nt">&lt;/artifactId&gt;</span>
+    <span class="nt">&lt;version&gt;</span>9.0.0-M4<span class="nt">&lt;/version&gt;</span>
+<span class="nt">&lt;/dependency&gt;</span></code></pre></figure>
+<p>Or download and build the distribution yourself, or use our
+convenience binary package you can find here:</p>
+<ul>
+  <li>Download: http://wicket.apache.org/start/wicket-9.x.html#manually</li>
+</ul>
+        <a href="/news/2020/01/09/wicket-9.0.0-M4-released.html">Read more...</a> 
+    </article>
+    <article>
         <h2>Apache Wicket 7.16.0 released</h2>
         <small>08 Jan 2020</small>
         <p>The Apache Wicket PMC is proud to announce Apache Wicket 7.16.0!</p>
@@ -419,33 +451,6 @@ convenience binary package you can find here:
 </OPTIONAL></OPTIONAL></OPTIONAL>
         <a href="/news/2020/01/08/wicket-7.16.0-released.html">Read more...</a> 
     </article>
-    <article>
-        <h2>Apache Wicket 8.7.0 released</h2>
-        <small>07 Jan 2020</small>
-        <p>The Apache Wicket PMC is proud to announce Apache Wicket 8.7.0!</p>
-<p>Apache Wicket is an open source Java component oriented web application
-framework that powers thousands of web applications and web sites for
-governments, stores, universities, cities, banks, email providers, and
-more. You can find more about Apache Wicket at https://wicket.apache.org</p>
-<p>This release marks another minor release of Wicket 8. We
-use semantic versioning for the development of Wicket, and as such no
-API breaks are present breaks are present in this release compared to
-8.0.0.</p>
-<h2 id="using-this-release">Using this release</h2>
-<p>With Apache Maven update your dependency to (and don’t forget to
-update any other dependencies on Wicket projects to the same version):</p>
-<figure class="highlight"><pre><code class="language-xml" data-lang="xml"><span class="nt">&lt;dependency&gt;</span>
-    <span class="nt">&lt;groupId&gt;</span>org.apache.wicket<span class="nt">&lt;/groupId&gt;</span>
-    <span class="nt">&lt;artifactId&gt;</span>wicket-core<span class="nt">&lt;/artifactId&gt;</span>
-    <span class="nt">&lt;version&gt;</span>8.7.0<span class="nt">&lt;/version&gt;</span>
-<span class="nt">&lt;/dependency&gt;</span></code></pre></figure>
-<p>Or download and build the distribution yourself, or use our
-convenience binary package you can find here:</p>
-<ul>
-  <li>Download: http://wicket.apache.org/start/wicket-8.x.html#manually</li>
-</ul>
-        <a href="/news/2020/01/07/wicket-8.7.0-released.html">Read more...</a> 
-    </article>
 </div>
 <div class="l-one-third news">
 <h2>Older news</h2>
@@ -456,6 +461,12 @@ title="Atom 1.0 feed" href="/atom.xml">RSS feed</a> to
 get updates in your favorite RSS reader the moment they happen.</p>
 <ul>
 <li>
+    <h3>Apache Wicket 7.16.0 released</h3>
+    <small>08 Jan 2020</small>
+    The Apache Wicket PMC is proud to announce Apache Wicket 7.16.0! Apache Wicket is an open source Java component oriented web application framework that powers...
+    <a href="/news/2020/01/08/wicket-7.16.0-released.html">more</a>
+</li>
+<li>
     <h3>Apache Wicket 8.7.0 released</h3>
     <small>07 Jan 2020</small>
     The Apache Wicket PMC is proud to announce Apache Wicket 8.7.0! Apache Wicket is an open source Java component oriented web application framework that powers...
@@ -479,12 +490,6 @@ get updates in your favorite RSS reader the moment they happen.</p>
     The Apache Wicket PMC is proud to announce Apache Wicket 8.6.0! Apache Wicket is an open source Java component oriented web application framework that powers...
     <a href="/news/2019/09/07/wicket-8.6.0-released.html">more</a>
 </li>
-<li>
-    <h3>Apache Wicket 7.15.0 released</h3>
-    <small>07 Sep 2019</small>
-    The Apache Wicket PMC is proud to announce Apache Wicket 7.15.0! Apache Wicket is an open source Java component oriented web application framework that powers...
-    <a href="/news/2019/09/07/wicket-7.15.0-released.html">more</a>
-</li>
 </ul>
 </div>
 <div class="l-first"></div>
diff --git a/content/learn/index.html b/content/learn/index.html
index 78cd83d..0e6edc6 100644
--- a/content/learn/index.html
+++ b/content/learn/index.html
@@ -77,13 +77,13 @@ We also publish a news item on our website with the announcement, and it is also
 <p>Here are the most recent headlines:</p>
 <ul>
   <li>
-    <p><a href="/news/2020/01/08/wicket-7.16.0-released.html">Apache Wicket 7.16.0 released</a> <small>08 Jan 2020</small></p>
+    <p><a href="/news/2020/01/09/wicket-9.0.0-M4-released.html">Apache Wicket 9.0.0-M4 released</a> <small>09 Jan 2020</small></p>
   </li>
   <li>
-    <p><a href="/news/2020/01/07/wicket-8.7.0-released.html">Apache Wicket 8.7.0 released</a> <small>07 Jan 2020</small></p>
+    <p><a href="/news/2020/01/08/wicket-7.16.0-released.html">Apache Wicket 7.16.0 released</a> <small>08 Jan 2020</small></p>
   </li>
   <li>
-    <p><a href="/news/2019/09/16/wicket-9.0.0-M3-released.html">Apache Wicket 9.0.0-M3 released</a> <small>16 Sep 2019</small></p>
+    <p><a href="/news/2020/01/07/wicket-8.7.0-released.html">Apache Wicket 8.7.0 released</a> <small>07 Jan 2020</small></p>
   </li>
 </ul>
 <p>The complete articles and all other news items are available in the <a href="/news">archives</a>.</p>
diff --git a/content/news/2020/01/09/wicket-9.0.0-M4-released.html b/content/news/2020/01/09/wicket-9.0.0-M4-released.html
new file mode 100644
index 0000000..b5a1868
--- /dev/null
+++ b/content/news/2020/01/09/wicket-9.0.0-M4-released.html
@@ -0,0 +1,172 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+        <meta charset="utf-8">
+        <title>Apache Wicket 9.0.0-M4 released | Apache Wicket</title>
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+        <link rel="shortcut icon" href="/favicon.ico" type="image/vnd.microsoft.icon" />
+        <link rel="stylesheet" href="/css/style.css" type="text/css" media="screen" />
+        <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />
+
+		<script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
+
+    </head>
+
+    <body class="">
+        <div class="header default">
+    <div class="l-container">
+<nav class="mainmenu">
+    <ul>
+		<!-- /start/quickstart.html || /news/2020/01/09/wicket-9.0.0-M4-released.html -->
+    	<li class=""><a href="/start/quickstart.html">Quick Start</a></li>
+		<!-- /start/download.html || /news/2020/01/09/wicket-9.0.0-M4-released.html -->
+    	<li class=""><a href="/start/download.html">Download</a></li>
+		<!-- /learn || /news/2020/01/09/wicket-9.0.0-M4-released.html -->
+    	<li class=""><a href="/learn">Documentation</a></li>
+		<!-- /help || /news/2020/01/09/wicket-9.0.0-M4-released.html -->
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+		<!-- /contribute || /news/2020/01/09/wicket-9.0.0-M4-released.html -->
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+		<!-- /community || /news/2020/01/09/wicket-9.0.0-M4-released.html -->
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+    <a href="/"><img src="/img/logo-apachewicket-white.svg" alt="Apache Wicket"></a>
+</div>
+    </div>
+</div>
+<main>
+    <div class="l-container">
+        <header class="l-full preamble">
+            <h1>Apache Wicket 9.0.0-M4 released</h1>
+        </header>
+        <section class="l-one-third right">
+            <div id="toc" class="toc"><div id="toc-title"><h2>Table of Contents</h2></div><ul><li class="toc--level-1 toc--section-1"><a href="#important-note"><span class="toc-number">1</span> <span class="toc-text">IMPORTANT NOTE</span></a></li><li class="toc--level-1 toc--section-2"><a href="#using-this-release"><span class="toc-number">2</span> <span class="toc-text">Using this release</span></a></li><li class="toc--level-1 toc--section-3"><a href="#upgrading-from-earlier-versions">< [...]
+        </section>
+        <section class="l-two-third left">
+            <div class="l-full">
+    <p class="meta">09 Jan 2020</p>
+    <p>The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M4!</p>
+<p>Apache Wicket is an open source Java component oriented web application
+framework that powers thousands of web applications and web sites for
+governments, stores, universities, cities, banks, email providers, and
+more. You can find more about Apache Wicket at https://wicket.apache.org</p>
+<p>This release marks another minor release of Wicket 9. We
+use semantic versioning for the development of Wicket, and as such no
+API breaks are present breaks are present in this release compared to
+9.0.0.</p>
+<h2 id="important-note">IMPORTANT NOTE</h2>
+<p>JDK 11.0.5 has backported a change for UTC rappresentation that breaks
+our test classorg.apache.wicket.util.convert.converter.ZonedDateTimeConverterTest.
+An earlier version of JDK 11 is therefore required to build this release from source.
+The test code will be updated with the next release.</p>
+<h2 id="using-this-release">Using this release</h2>
+<p>With Apache Maven update your dependency to (and don’t forget to
+update any other dependencies on Wicket projects to the same version):</p>
+<figure class="highlight"><pre><code class="language-xml" data-lang="xml"><span class="nt">&lt;dependency&gt;</span>
+    <span class="nt">&lt;groupId&gt;</span>org.apache.wicket<span class="nt">&lt;/groupId&gt;</span>
+    <span class="nt">&lt;artifactId&gt;</span>wicket-core<span class="nt">&lt;/artifactId&gt;</span>
+    <span class="nt">&lt;version&gt;</span>9.0.0-M4<span class="nt">&lt;/version&gt;</span>
+<span class="nt">&lt;/dependency&gt;</span></code></pre></figure>
+<p>Or download and build the distribution yourself, or use our
+convenience binary package you can find here:</p>
+<ul>
+  <li>Download: http://wicket.apache.org/start/wicket-9.x.html#manually</li>
+</ul>
+<!--more-->
+<h2 id="upgrading-from-earlier-versions">Upgrading from earlier versions</h2>
+<p>If you upgrade from 9.y.z this release is a drop in replacement. If
+you come from a version prior to 9.0.0, please read our Wicket 9
+migration guide found at</p>
+<ul>
+  <li>http://s.apache.org/wicket9migrate</li>
+</ul>
+<p>Have fun!</p>
+<p>— The Wicket team</p>
+<p>========================================================================</p>
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>The signatures for the source release artefacts:
+</code></pre></div></div>
+<p>Signature for apache-wicket-9.0.0-M4.zip:</p>
+<div class="highlight"><pre>
+-----BEGIN PGP SIGNATURE-----
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+=Bzfw
+-----END PGP SIGNATURE-----
+</pre></div>
+<p>Signature for apache-wicket-9.0.0-M4.tar.gz:</p>
+<div class="highlight"><pre>
+-----BEGIN PGP SIGNATURE-----
+iQIzBAABCgAdFiEE0a6YZHC1pJw+aieyh48B+qjTVuEFAl4R85gACgkQh48B+qjT
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+=h6KN
+-----END PGP SIGNATURE-----
+</pre></div>
+<p>========================================================================</p>
+<h3 id="this-release">This Release</h3>
+<h4 id="changelog-for-900-m4">CHANGELOG for 9.0.0-M4:</h4>
+<h5 id="bug">Bug</h5>
+<ul>
+  <li>[WICKET-6531] - Crash in Unsafe.getObject when running on the J9 VM</li>
+  <li>[WICKET-6704] - JavaSerializer.serialize causes the JVM crash !</li>
+  <li>[WICKET-6706] - Websocket Endpoint logs exception when user leaves page</li>
+  <li>[WICKET-6707] - Property setter parameter type is assumed to be equal to getter return type</li>
+  <li>[WICKET-6708] - FormComponent should read only the GET/POST parameters of the request, not both</li>
+  <li>[WICKET-6713] - BaseWicketTester does not reset componentInPage field</li>
+  <li>[WICKET-6717] - Automatic-Module-Name should be valid Java identifier</li>
+</ul>
+<h5 id="new-feature">New Feature</h5>
+<ul>
+  <li>[WICKET-6666] - Rewrite ModalWindow</li>
+</ul>
+<h5 id="improvement">Improvement</h5>
+<ul>
+  <li>[WICKET-3404] - Improve ModalWindow form handling</li>
+  <li>[WICKET-6321] - Support Integrity and Crossorigin attributes for JavaScriptUrlReferenceHeaderItem</li>
+  <li>[WICKET-6682] - Improve JavaScriptContentHeaderItem and JavaScriptUtils to support nonce</li>
+  <li>[WICKET-6701] - DownloadLink make content disposition configurable</li>
+  <li>[WICKET-6703] - Eliminate window.eval from wicket-ajax-jquery</li>
+  <li>[WICKET-6709] - Cache the value of WebRequest#isAjax()</li>
+  <li>[WICKET-6712] - Timezone can be determined on client side</li>
+  <li>[WICKET-6714] - Please add better getResource-Support for MockServletContext</li>
+  <li>[WICKET-6718] - AjaxFormChoiceComponentUpdatingBehavior uses “click” instead of “change”</li>
+  <li>[WICKET-6720] - ConcatBundleResource#getResourceStream should not eagerly fetch resources</li>
+</ul>
+</div>
+        </section>
+    </div>
+</main>
+        <footer class="l-container">
+            <div class="l-full">
+   	<img src="/img/asf_logo_url.svg" style="height:90px; float:left; margin-right:10px;">
+    <div style="margin-top:12px;">Copyright © 2020 — The Apache Software Foundation. Apache Wicket, Wicket, Apache, the Apache feather logo, and the Apache Wicket project logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners.</div>
+</div>
+        </footer>
+    </body>
+
+</html>
diff --git a/content/news/2020/01/index.html b/content/news/2020/01/index.html
index 0514fa0..81a897d 100644
--- a/content/news/2020/01/index.html
+++ b/content/news/2020/01/index.html
@@ -64,6 +64,15 @@ framework that powers thousands of web applications and web sites for
 governments...</p>
 	<a href="/news/2020/01/08/wicket-7.16.0-released.html">more</a></li>
 </div>
+<div class="news">
+	<h3>Apache Wicket 9.0.0-M4 released</h3>
+  <p><small>09 Jan 2020</small></p>
+	<p>The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M4!</p>
+<p>Apache Wicket is an open source Java component oriented web application
+framework that powers thousands of web applications and web sites for
+governments, ...</p>
+	<a href="/news/2020/01/09/wicket-9.0.0-M4-released.html">more</a></li>
+</div>
         </div>
         <div class="l-one-third">
             <h2>2020</h2>
diff --git a/content/news/2020/index.html b/content/news/2020/index.html
index 34ee4a0..69ff332 100644
--- a/content/news/2020/index.html
+++ b/content/news/2020/index.html
@@ -52,6 +52,12 @@
                   <p>This section contains all news items published in <a href="/news/2020/01">January 2020</a>.</p>
               </div>
                   <div class="l-full">
+              		<h3 id="/news/2020/01/09/wicket-9.0.0-M4-released.html">Apache Wicket 9.0.0-M4 released</h3>
+                      <small>09 Jan 2020</small>
+              		<p>The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M4! Apache Wicket is an open source Java component oriented web application framework that powers...
+              		<a href="/news/2020/01/09/wicket-9.0.0-M4-released.html">more</a></li></p>
+                  </div>
+                  <div class="l-full">
               		<h3 id="/news/2020/01/08/wicket-7.16.0-released.html">Apache Wicket 7.16.0 released</h3>
                       <small>08 Jan 2020</small>
               		<p>The Apache Wicket PMC is proud to announce Apache Wicket 7.16.0! Apache Wicket is an open source Java component oriented web application framework that powers...
diff --git a/content/news/index.html b/content/news/index.html
index f7fc3cb..e76b994 100644
--- a/content/news/index.html
+++ b/content/news/index.html
@@ -52,6 +52,12 @@
   <h1 id="all-news-for-2020">All News for 2020</h1>
   <p>This section contains all news items published in <a href="/news/2020">2020</a>.</p>
   <article>
+	<h3 id="/news/2020/01/09/wicket-9.0.0-M4-released.html">Apache Wicket 9.0.0-M4 released</h3>
+    <small>09 Jan 2020</small>
+	<p>The Apache Wicket PMC is proud to announce Apache Wicket 9.0.0-M4! Apache Wicket is an open source Java component oriented web application framework that powers thousands of web applications and web sites for governments, stores, universities, cities, banks, email providers, and more. You can find more about Apache Wicket at...
+	<a href="/news/2020/01/09/wicket-9.0.0-M4-released.html">more</a></p>
+</article>
+  <article>
 	<h3 id="/news/2020/01/08/wicket-7.16.0-released.html">Apache Wicket 7.16.0 released</h3>
     <small>08 Jan 2020</small>
 	<p>The Apache Wicket PMC is proud to announce Apache Wicket 7.16.0! Apache Wicket is an open source Java component oriented web application framework that powers thousands of web applications and web sites for governments, stores, universities, cities, banks, email providers, and more. You can find more about Apache Wicket at...
diff --git a/content/start/quickstart.html b/content/start/quickstart.html
index 427d6d7..af4e445 100644
--- a/content/start/quickstart.html
+++ b/content/start/quickstart.html
@@ -121,12 +121,12 @@ command line to your clipboard.</p>
   <div>
     <label title="Wicket Version" for="version">Wicket Version</label>
     <select onchange="changeIt();" id="version">
-	<option value="9.0.0-M4-SNAPSHOT">9.0.0-M4-SNAPSHOT</option>
+	<option value="9.0.0-M5-SNAPSHOT">9.0.0-M5-SNAPSHOT</option>
 	<option value="8.8.0-SNAPSHOT">8.8.0-SNAPSHOT</option>
 	<option value="7.17.0-SNAPSHOT">7.17.0-SNAPSHOT</option>
 	<option value="6.31.0-SNAPSHOT">6.31.0-SNAPSHOT</option>
 	<option value="1.5-SNAPSHOT">1.5-SNAPSHOT</option>
-	<option value="9.0.0-M3">9.0.0-M3</option>
+	<option value="9.0.0-M4">9.0.0-M4</option>
 	<option value="8.7.0" selected="selected">8.7.0</option>
 	<option value="7.16.0">7.16.0</option>
 	<option value="1.4.23">1.4.23</option>