Mark Goddard 3e77798f66 Set previous release to Stein
Now that the stable/stein branch has been cut, we can set the previous
release to Stein. This is done in kolla-ansible for rolling upgrades,
and in CI configuration for upgrade tests.

Change-Id: I87269738db9521fc22a6ce3aee67d9ab00d47e2a
2019-04-08 12:25:27 +01:00
..
2019-04-08 12:25:27 +01:00
2019-03-28 12:31:08 +00:00
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