This patch contains some new tasks and timing updates, that the release
team have already practiced in the past cycles, but was not documented
yet:
- Infra team pushes a temporary semaphore removal patch to speed up the
release notes publishing at release day. Without this the release
notes pages refresh could take several hours.
- Add an explicit task for marking the series as released in
openstack-manuals.
Change-Id: I6366067c1bf94e54f8ec2ef3ee0917b494ba6ac7
20874db940