diff --git a/feed.xml b/feed.xml
index 160526c62e..9a260f2969 100644
--- a/feed.xml
+++ b/feed.xml
@@ -5,8 +5,8 @@
         <description>Intended as a documentation theme based on Jekyll for technical writers documenting software and other technical products, this theme has all the elements you would need to handle multiple products with both multi-level sidebar navigation, tags, and other documentation features.</description>
         <link>https://pmd.github.io/pmd/</link>
         <atom:link href="https://pmd.github.io/pmd/feed.xml" rel="self" type="application/rss+xml"/>
-        <pubDate>Tue, 24 Jan 2023 15:55:27 +0000</pubDate>
-        <lastBuildDate>Tue, 24 Jan 2023 15:55:27 +0000</lastBuildDate>
+        <pubDate>Tue, 24 Jan 2023 16:16:01 +0000</pubDate>
+        <lastBuildDate>Tue, 24 Jan 2023 16:16:01 +0000</lastBuildDate>
         <generator>Jekyll v3.9.2</generator>
         
     </channel>
diff --git a/pmd_release_notes.html b/pmd_release_notes.html
index b52cc2d8e9..5070ab0ead 100644
--- a/pmd_release_notes.html
+++ b/pmd_release_notes.html
@@ -1612,6 +1612,7 @@
   <li>core
     <ul>
       <li><a href="https://github.com/pmd/pmd/issues/4279">#4279</a>: [core] Can not set ruleset property value to empty</li>
+      <li><a href="https://github.com/pmd/pmd/issues/4340">#4340</a>: [core] Allow to filter found matches in CPDReport</li>
     </ul>
   </li>
 </ul>
@@ -1635,6 +1636,17 @@ that is being analyzed.</li>
   <li><a href="https://docs.pmd-code.org/apidocs/pmd-core/6.54.0-SNAPSHOT/net/sourceforge/pmd/renderers/CSVWriter.html#"><code>CSVWriter</code></a></li>
 </ul>
 
+<h5 id="experimental-apis">Experimental APIs</h5>
+
+<ul>
+  <li>CPDReport has a new method which limited mutation of a given report:
+    <ul>
+      <li><a href="https://docs.pmd-code.org/apidocs/pmd-core/6.54.0-SNAPSHOT/net/sourceforge/pmd/cpd/CPDReport.html#filterMatches(net.sourceforge.pmd.util.Predicate)"><code>filterMatches</code></a> creates a new CPD report
+with some matches removed with a given predicate based filter.</li>
+    </ul>
+  </li>
+</ul>
+
 <h3 id="external-contributions">External Contributions</h3>
 <ul>
   <li><a href="https://github.com/pmd/pmd/pull/4280">#4280</a>: [apex] Deprecate ApexRootNode.getApexVersion - <a href="https://github.com/aaronhurst-google">Aaron Hurst</a> (@aaronhurst-google)</li>