Checking in changes prior to tagging of version 0.03.  Changelog diff is:

diff --git a/Changes b/Changes
index 2e33a9c..0a21010 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl extension Data::OpenStruct::Deep

+0.03
+        - no functional changes
+        - changed version format for avoid warnings
+
 0.02
         - updated the detection way of method chain