Making a release
Occasionally the maintainers of the opsdroid project make a release, and distribute it. This document is the procedure they follow to do that.
When releasing, there are a couple of release artifacts which are built and distributed.
Currently opsdroid builds:
The building and distributing is automated by Travis CI and run when a release is created on GitHub.
Creating a release
Before creating the release do some final local testing:
- Checkout master and run the
- Run opsdroid and do some manual testing to ensure there are no glaring issues.
Increment the version number
As opsdroid follows SemVer 2.0 (
major.minor.patch) the version number increase will depend on what has changed since the previous release.
- If the release includes only bug fixes then only the
patchwill be incremented.
- If the release includes new features then the
minorwill be incremented and the
patchwill be reverted to
- If the release includes changes which break backward compatibility then the
majorwill be incremented with the
patchbeing reverted to
0. However this only applies once opsdroid is above
Keep a note of what the new version will be as it will be needed later.
Generate release text
The release description to be posted on GitHub should be a bulleted list of changes separated into sections for Enhancements, Bug fixes, Breaking changes and Documentation updates. Each bullet should be the PR name and number which introduced the change.
It is possible to partially automatically generate this using a utility script:
# Pull the tags from opsdroid/opsdroid so that only commits since the last tag are listed git pull upstream master --tags # List the commits python scripts/release_notes/release_notes.py
This will print a list of all the commits in the history since the last release, which due to the "squash and merge" feature in GitHub will be correctly formatted into one commit per PR with the title and number.
You will need to add markdown bullets, sort into sections, tidy up the names and remove anything which is not relevant to the application itself (e.g changes to the GitHub PR and Issue templates). This can be done when drafting the release.
Draft the release
Following steps 1-3 of the GitHub releases guide draft a new release.
Set the "Tag version" and "Release title" to the version number prefixed with the letter
v0.9.1). Ensure the tag target points to
Copy and paste the release text into the description section and make the changes specified above.
Publish the release
Once you are happy with the release notes click "Publish release".
This will result in a number of automated actions:
- The new release tag will be created on GitHub.
- Travis CI will build the pypi distribution and upload it.
- Docker Hub will build a new container image, create the new release tag and also update
latestto point to this release.
- The @opsdroid twitter account will tweet that the release has been generated (via IFTTT).
There are also the following manual actions which need to be performed:
- A PR will automatically be raised on the opsdroid feedstock on Conda Forge. This needs to be reviewed and merged.
Announce the release
If the version is not a simple
patch release then the last action is to write a post on the @opsdroid Medium blog about the release.
If it is a
patch release then add a note to the bottom of the last release blog post.
This post should include some preamble about the contents of the release, highlighting anything particularly exciting. It should then include a copy of the release notes.