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         <h1>Release Notes, Datalogics PDF Checker</h1>
+<div><p><strong>Version 2.3.1</strong> (October 23, 2023)</p>
+<p>Enhancements:</p>
+<ul>
+<li>With this release, a new pdfchecker docker image with container version 1.2 has been released.</li>
+</ul>
+
 <div><p><strong>Version 2.2.0</strong> (January 23, 2023)</p>
 <p>Enhancements:</p>
 <ul>
diff --git a/PDFOptimizer/Release_Notes.html b/PDFOptimizer/Release_Notes.html
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         <h1>Release Notes, Datalogics PDF Optimizer</h1>
   
 	<div class="entry-content">
+	<p><strong>Version 3.4.1</strong> (October 23, 2023)<br/>
+<p>New Features:</p>
+<ul>
+  <li>The 'pdfx-conversion' category key 'type' now supports a value of "6" for PDF/X-6 conversions.</li>
+  <li>With this release, a new pdfoptimizer docker image with container version 1.65 has been released.</li>
+</ul>
+<p>Problem Corrections:</p>
+<ul>
+  <li>Corrects an issue in which running compression with certain profiles results in an output file without images.</li>
+  <li>SF#45887 -  Corrects an issue in which a user could convert a document to PDF/A-3u that was not compliant with regard to Text mapping to Unicode, when this is not possible the conversion now raises an exception.</li>
+</ul>
+
 <p><strong>Version 3.3.0</strong> (August 10, 2023)<br/>
 <p>New Features:</p>
 <ul>
