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+---
+features:
+ - |
+ Composable service plugins now support two additional sections,
+ upgrade_tasks and upgrade_batch_tasks. These can be used by service
+ template authors to define the required behavior on upgrade as ansible
+ tasks, for both upgrades that require downtime, and rolling upgrades.
+ See puppet/services/README.rst for more details.
+upgrade:
+ - |
+ Please refer to tripleo-docs for full details on the upgrade workflow
+ required for Newton to Ocata upgrades, as it's possible some steps are
+ different to previous releases:
+ http://docs.openstack.org/developer/tripleo-docs/post_deployment/upgrade.html