Barbican/ReleaseNotes

=Barbican Liberty Series=

Liberty Milestone 1
The Liberty Milestone 1 release (Version 1.0.0.0b1) is mostly a maintenance release with 20 bugfixes, and 2 Blueprints. For detailed information on the bugfixes, see the launchpad milestone page:

https://launchpad.net/barbican/+milestone/liberty-1

New Features

 * This release includes an API change to the root resource. The new response is modeled after the response in Keystone, and makes the Barbican root "/" consistent with other OpenStack projects.

Deployment Impact

 * This release makes changes to the Model layer, which has the potential to disrupt multi-node deployments. The Alembic migration has been separated to be able to do a zero-downtime update from the previous version.  Migrations should be applied in this order:
 * 1) Apply migrations up to and including 161f8aceb687_fill_project_id_to_secrets_where_missing.py
 * 2) At this point, new nodes can be put into rotation while old nodes are phased out
 * 3) Apply 1bece815014f_remove_projectsecret_table.py