diff --git a/kronolith/docs/CHANGES b/kronolith/docs/CHANGES
index a394ac46620..2480185401c 100644
--- a/kronolith/docs/CHANGES
+++ b/kronolith/docs/CHANGES
@@ -6,6 +6,14 @@ v4.3.0-git
 [jan] Add importing of calendar data from a URL.
 
 
+-------
+v4.2.3
+-------
+
+[mjr] Fix checking resource availability when adding multiple resources (Bug
+      #13561).
+
+
 ------
 v4.2.2
 ------
diff --git a/kronolith/package.xml b/kronolith/package.xml
index 0e75981f1ac..57cfb4d8a67 100644
--- a/kronolith/package.xml
+++ b/kronolith/package.xml
@@ -2453,6 +2453,19 @@
 * [jan] Fix displayed CalDAV URLs for shared calendars in basic view too (piper@hrz.uni-marburg.de, Bug #12380).
    </notes>
   </release>
+  <release>
+   <version>
+    <release>4.2.3</release>
+    <api>4.2.0</api></version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api></stability>
+   <date>2014-08-04</date>
+   <license uri="http://www.horde.org/licenses/gpl">GPL-2.0</license>
+   <notes>
+* [mjr] Fix checking resource availability when adding multiple resources (Bug #13561).
+   </notes>
+  </release>
   <release>
    <version>
     <release>4.3.0</release>