diff --git a/data/__init__.py b/data/__init__.py
index <HASH>..<HASH> 100644
--- a/data/__init__.py
+++ b/data/__init__.py
@@ -1,3 +1,5 @@
+__version__ = '0.2.dev1'
+
 from six import text_type, PY2
Added __version__ string.