Open Stack

Just a heads up that the releases repo is frozen while we work through some
zuul v3 migration issues. Jobs are passing, but some of the important
post-release processing that needs to happen will require a little more
tinkering to get right.

Feel free to propose release patches, but just know that we will not be able to
process any of them until these issues are resolved.

Sorry for any inconvenience.

Sean (smcginnis)