diff --git a/SeedDMS_Core/package.xml b/SeedDMS_Core/package.xml
index f3fbef741..80adc0489 100644
--- a/SeedDMS_Core/package.xml
+++ b/SeedDMS_Core/package.xml
@@ -12,7 +12,7 @@
   <email>uwe@steinmann.cx</email>
   <active>yes</active>
  </lead>
- <date>2020-04-02</date>
+ <date>2020-04-14</date>
  <time>09:43:12</time>
  <version>
   <release>5.1.16</release>
@@ -27,6 +27,7 @@
 - fix call of hooks in SeedDMS_Core
 - add variable lasterror in SeedDMS_Core_DMS which can be set by hooks to pass an
   error msg to the calling application
+- better error checking in SeedDMS_Core_Document::addDocumentFile()
  </notes>
  <contents>
   <dir baseinstalldir="SeedDMS" name="/">