reno includes release notes touched in a target release
even if they are added from past releases.
The recent release note cleanup I made as part of doc8 adoption
and some other cleanup touched release notes from past releases.
As a result, we see several number of release notes from past
release in the Pike release notes unexpectedly.
Also adds a warning note to the release notes howto page
Change-Id: I127f96896488e9992d9309d76055b4883f6a62f3
Closes-Bug: #1708560
The title is not valid RST, remove the extra "+" and align the headings
with the length of the string.
Change-Id: I32afdcc84e51a53a63a7cacaeba271b2f7811d75
We need a release notes page to show notes for unreleased versions by
scanning the "current" branch. This ensures that notes files cannot be
merged if they break the releasenotes job.
Change-Id: Ic0614c37a67ebd28d1da0c0947c69c753833c870
Signed-off-by: Kyle Mestery <mestery@mestery.com>