diff --git a/azure-storage-blob/azure/storage/blob/baseblobservice.py b/azure-storage-blob/azure/storage/blob/baseblobservice.py
index 0e4f10cd..90468e4f 100644
--- a/azure-storage-blob/azure/storage/blob/baseblobservice.py
+++ b/azure-storage-blob/azure/storage/blob/baseblobservice.py
@@ -3944,31 +3944,3 @@ def _swap_blob_endpoints(host_locations):
         # Note that only the primary endpoint is supported for the DFS endpoint
         return {LocationMode.PRIMARY: host_locations[LocationMode.PRIMARY].replace(_BLOB_SERVICE_PUBLIC_CLOUD_HOST,
                                                                                    _DFS_SERVICE_PUBLIC_CLOUD_HOST, 1)}
-
-    # TODO remove after service update, needed for testing against HN-enabled account for the moment
-    def _create_file_system(self, filesystem_name, timeout=None):
-        _validate_not_none('filesystem_name', filesystem_name)
-        request = HTTPRequest()
-        request.host_locations = self._swap_blob_endpoints(self._get_host_locations())
-        request.method = 'PUT'
-        request.path = _get_path(filesystem_name)
-        request.query = {
-            'resource': 'filesystem',
-            'timeout': _int_to_str(timeout),
-        }
-        self._perform_request(request)
-        return True
-
-    # TODO remove after service update, needed for testing against HN-enabled account for the moment
-    def _delete_file_system(self, filesystem_name, timeout=None):
-        _validate_not_none('filesystem_name', filesystem_name)
-        request = HTTPRequest()
-        request.host_locations = self._swap_blob_endpoints(self._get_host_locations())
-        request.method = 'DELETE'
-        request.path = _get_path(filesystem_name)
-        request.query = {
-            'resource': 'filesystem',
-            'timeout': _int_to_str(timeout),
-        }
-        self._perform_request(request)
-        return True
diff --git a/azure-storage-blob/setup.py b/azure-storage-blob/setup.py
index aae07efd..d07fbf1d 100644
--- a/azure-storage-blob/setup.py
+++ b/azure-storage-blob/setup.py
@@ -44,7 +44,7 @@
 
 setup(
     name='azure-storage-blob',
-    version='2.1.0',
+    version='2.2.0b1',
     description='Microsoft Azure Storage Blob Client Library for Python',
     long_description=open('README.rst', 'r').read(),
     license='MIT License',