1#    Licensed under the Apache License, Version 2.0 (the "License"); you may
2#    not use this file except in compliance with the License. You may obtain
3#    a copy of the License at
4#
5#         http://www.apache.org/licenses/LICENSE-2.0
6#
7#    Unless required by applicable law or agreed to in writing, software
8#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
9#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
10#    License for the specific language governing permissions and limitations
11#    under the License.
12
13# This is a placeholder for Mitaka backports.
14# Do not use this number for new Newton work.  New work starts after
15# all the placeholders.
16#
17# See this for more information:
18# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
19
20
21def upgrade(migrate_engine):
22    pass
23