Release notes¶
Introduction¶
Trove uses the following release notes sections:
features
— for new features or functionality; these should ideally refer to the blueprint being implemented;fixes
— for fixes closing bugs; these must refer to the bug being closed;upgrade
— for notes relevant when upgrading from previous version; these should ideally be added only between major versions; required when the proposed change affects behaviour in a non-backwards compatible way or generally changes something impactful;deprecations
— to track deprecated features; relevant changes may consist of only the commit message and the release note;prelude
— filled in by the PTL or Cores before each release or RC.
Other release note types may be applied per common sense.
Each change should include a release note unless being a TrivialFix
change or affecting only docs or CI. Such changes should not include
a release note to avoid confusion.
Remember release notes are mostly for end users which, in case of Trove,
are OpenStack administrators/operators.
In case of doubt, the core team will let you know what is required.
To add a release note, run the following command:
tox -e venv -- reno new <summary-line-with-dashes>
All release notes can be inspected by browsing releasenotes/notes
directory. Further on this page we show reno templates, examples and how to
make use of them.
Note
The term release note is often abbreviated to reno as it is the name of the tool that is used to manage the release notes.
To generate renos in HTML format in releasenotes/build
, run:
tox -e releasenotes
Note this requires the release note to be tracked by git
so you
have to at least add it to the git
’s staging area.
The release notes are linted in the CI system. To lint locally, run:
tox -e pep8
The above lints all of documentation at once.
Templates and examples¶
All approved release notes end up being published on a dedicated site:
When looking for examples, it is advised to consider browsing the page above
for a similar type of change and then comparing with their source
representation in releasenotes/notes
.
The sections below give further guidelines. Please try to follow them but note they are not set in stone and sometimes a different wording might be more appropriate. In case of doubt, the core team will be happy to help.
Features¶
Template¶
---
features:
- |
Implements [some feature].
[Can be described using multiple sentences if necessary.]
[Limitations worth mentioning can be included as well.]
`Stroy [Story id] <https://storyboard.openstack.org/#!/story/[Story id]>`__
Example¶
Implementing blueprint with id letsencrypt-https, we use reno
to generate
the scaffolded file:
tox -e venv -- reno new --from-template releasenotes/templates/feature.yml blueprint-letsencrypt-https
And then fill it out with the following content:
---
features:
- |
Implements support for hassle-free integration with Let's Encrypt.
The support is limited to operators in the underworld.
For more details check the TLS docs of Trove.
`Stroy xxx <https://storyboard.openstack.org/#!/story/xxx>`__
Fixes¶
Template¶
---
fixes:
- |
Fixes [some bug].
[Can be described using multiple sentences if necessary.]
[Possibly also giving the previous behaviour description.]
`Stroy [Story id] <https://storyboard.openstack.org/#!/story/[Story id]>`__
Example¶
Fixing bug number 1889611, we use reno
to generate the scaffolded file:
tox -e venv -- reno new --from-template releasenotes/templates/fix.yml bug-1889611
And then fill it out with the following content:
---
fixes:
- |
Fixes ``create-datastore`` action doesn't work for the mysql datastore.
`LP#xxx <https://storyboard.openstack.org/#!/story/xxx>`__