diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index f79d5c49b..c54dfacbc 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -45,6 +45,10 @@ The <action> type attribute can be add,update,fix,remove.
   </properties>
   <body>
 
+  <release version="3.10.1" date="2020-MM-DD" description="New features and bug fixes..">
+    <action                   type="fix" dev="kinow" due-to="contextshuffling">Fix Javdoc for StringUtils.appendIfMissingIgnoreCase() #507.</action>
+  </release>
+
   <release version="3.10" date="2020-03-22" description="New features and bug fixes. Requires Java 8, supports Java 9, 10, 11.">
     <action issue="LANG-1514" type="fix" dev="kinow" due-to="contextshuffling">Make test more stable by wrapping assertions in hashset.</action>
     <action issue="LANG-1450" type="fix" dev="chtompki">Generate Javadoc jar on build.</action>
