diff --git a/logdoctor/modules/changelog/changelog.cpp b/logdoctor/modules/changelog/changelog.cpp
index 1fce1eb1..37cc9596 100644
--- a/logdoctor/modules/changelog/changelog.cpp
+++ b/logdoctor/modules/changelog/changelog.cpp
@@ -219,6 +219,27 @@ void Changelog::on_tree_Versions_itemClicked(QTreeWidgetItem* item, int index)
         content.append( tr("Fixes") );
         content.append( R"(</li><p></p>)" ); // leave the p tag
 
+    } else if ( version == "v4.00" ) {
+
+        content.append( R"(<li class="elem">)" );
+        content.append( tr("Fixes") );
+        content.append( R"(</li><li class="elem">)" );
+        content.append( tr("Code improvements") );
+        content.append( R"(</li><li class="elem">)" );
+        content.append( tr("Performance improvements") );
+        content.append( R"(</li><li class="elem">)" );
+        content.append( tr("Stability improvements") );
+        content.append( R"(</li><li class="elem">)" );
+        content.append( tr("Tests improvements") );
+        content.append( R"(</li><li class="elem">)" );
+        content.append( tr("Generating warnings dinamically") );
+        content.append( R"(</li><li class="elem">)" );
+        content.append( tr("New tool:") );
+            content.append( R"(<ul><li>)" );
+            content.append( tr("Changelog") );
+            content.append( R"(</li></ul>)" );
+        content.append( R"(</li><p></p>)" ); // leave the p tag
+
     } else {
         throw DoNotCatchException( "Unexpected changelog version", version.toStdString() );
     }
diff --git a/logdoctor/modules/changelog/changelog.ui b/logdoctor/modules/changelog/changelog.ui
index bcc6963d..89548ee3 100644
--- a/logdoctor/modules/changelog/changelog.ui
+++ b/logdoctor/modules/changelog/changelog.ui
@@ -70,6 +70,21 @@
           <string>Versions</string>
          </property>
         </column>
+        <item>
+         <property name="text">
+          <string>Version 4</string>
+         </property>
+         <property name="font">
+          <font>
+           <bold>true</bold>
+          </font>
+         </property>
+         <item>
+          <property name="text">
+           <string notr="true">v4.00</string>
+          </property>
+         </item>
+        </item>
         <item>
          <property name="text">
           <string>Version 3</string>