diff --git a/SeedDMS_Core/package.xml b/SeedDMS_Core/package.xml
index b659e7baf..f1ac24838 100644
--- a/SeedDMS_Core/package.xml
+++ b/SeedDMS_Core/package.xml
@@ -12,11 +12,11 @@
   <email>uwe@steinmann.cx</email>
   <active>yes</active>
  </lead>
- <date>2019-07-01</date>
+ <date>2019-08-07</date>
  <time>07:31:17</time>
  <version>
-  <release>5.1.12</release>
-  <api>5.1.12</api>
+  <release>5.1.13</release>
+  <api>5.1.13</api>
  </version>
  <stability>
   <release>stable</release>
@@ -24,12 +24,8 @@
  </stability>
  <license uri="http://opensource.org/licenses/gpl-license">GPL License</license>
  <notes>
-- parameter $orderby passed to SeedDMS_Core_Folder::getDocuments() and SeedDMS_Core_Folder::getSubFolders() can be a string, but only the first char is evaluated
-- SeedDMS_Core_DMS::search() excepts parameters as array, added orderby
-- add SeedDMS_Core_Folder::hasSubFolderByName()
-- fix SeedDMS_Core_Folder::hasDocumentByName() which returned an int > 0 if documents
-  has been loaded before and even if the document searching for was not among them.
-- add new method SeedDMS_Core_Folder::empty()
+- add decorators
+- add new methods SeedDMS_Core_Document::isType(), SeedDMS_Core_Folder::isType(), SeedDMS_Core_DocumentContent::isType(). Use them instead of checking the class name.
  </notes>
  <contents>
   <dir baseinstalldir="SeedDMS" name="/">
@@ -1672,5 +1668,26 @@ add method SeedDMS_Core_DatabaseAccess::setLogFp()
 ???
    </notes>
   </release>
+  <release>
+   <date>2019-07-01</date>
+   <time>07:31:17</time>
+   <version>
+    <release>5.1.12</release>
+    <api>5.1.12</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <license uri="http://opensource.org/licenses/gpl-license">GPL License</license>
+   <notes>
+- parameter $orderby passed to SeedDMS_Core_Folder::getDocuments() and SeedDMS_Core_Folder::getSubFolders() can be a string, but only the first char is evaluated
+- SeedDMS_Core_DMS::search() excepts parameters as array, added orderby
+- add SeedDMS_Core_Folder::hasSubFolderByName()
+- fix SeedDMS_Core_Folder::hasDocumentByName() which returned an int > 0 if documents
+  has been loaded before and even if the document searching for was not among them.
+- add new method SeedDMS_Core_Folder::empty()
+   </notes>
+  </release>
  </changelog>
 </package>