diff --git a/logo_fp7.gif b/logo_fp7.gif
deleted file mode 100644
index a8f8c9c..0000000
Binary files a/logo_fp7.gif and /dev/null differ
diff --git a/senpy/plugins.py b/senpy/plugins.py
index a2d3f6d..b3dc37a 100644
--- a/senpy/plugins.py
+++ b/senpy/plugins.py
@@ -152,4 +152,5 @@ class ShelfMixin(object):
         return self._shelf_file 
 
     def close(self):
+        self.sh.close()
         del(self._sh)
diff --git a/setup.py b/setup.py
index 0097ed8..c4077b2 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@ except AttributeError:
 install_reqs = [str(ir.req) for ir in install_reqs]
 test_reqs = [str(ir.req) for ir in test_reqs]
 
-VERSION = "0.4.10"
+VERSION = "0.4.11rc"
 
 setup(
     name='senpy',