Checking in changes prior to tagging of version 0.02.  Changelog diff is:

diff --git a/Changes b/Changes
index 6db5544..2e33a9c 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,7 @@
 Revision history for Perl extension Data::OpenStruct::Deep

+0.02
+        - updated the detection way of method chain
+
 0.01
         - original version
