Release Pillow 9.2.0 on July 1, 2022

[hugovk]

Main Release

Released quarterly on January 2nd, April 1st, July 1st and October 15th.

• Open a release ticket e.g. Release Pillow 5.2.0 on July 1, 2018 #3154
• Develop and prepare release in main branch.
• Check GitHub Actions and AppVeyor to confirm passing tests in main branch.
• Check that all of the wheel builds Pillow Wheel Builder pass the tests in Travis CI and GitHub Actions.
• In compliance with PEP 440, update version identifier in src/PIL/_version.py
• Update CHANGES.rst.
• Run pre-release check via make release-test in a freshly cloned repo.
• Create branch and tag for release e.g.:

  git branch 9.2.x
  git tag 9.2.0
  git push --all
  git push --tags

• Create and check source distribution:

  make sdist

• Create binary distributions
• Check and upload all binaries and source distributions e.g.:

  python3 -m twine check --strict dist/*
  python3 -m twine upload dist/Pillow-9.2.0*

• Publish the release on GitHub
• In compliance with PEP 440, increment and append .dev0 to version identifier in src/PIL/_version.py

Binary Distributions

Windows

• Contact @cgohlke for Windows binaries via release ticket e.g. Release 2.9.0 on July 1, 2015 #1174.
• Download and extract tarball from @cgohlke and copy into dist/

Mac and Linux

• Use the Pillow Wheel Builder:

  git clone https://github.com/python-pillow/pillow-wheels
  cd pillow-wheels
  ./update-pillow-tag.sh [[release tag]]

• Download wheels from the Pillow Wheel Builder release
  and copy into dist/

Publicize Release

• Announce release availability via Twitter e.g. https://twitter.com/PythonPillow/status/1013789184354603010

Documentation

• Make sure the default version for Read the Docs is up-to-date with the release changes

Docker Images

• Update Pillow in the Docker Images repository

  git clone https://github.com/python-pillow/docker-images
  cd docker-images
  ./update-pillow-tag.sh [[release tag]]

[radarhere]

@hugovk I'm running out of time with #6381. If you review and merge it before I do, and want to start the release, feel free to do so.

[hugovk]

Sure, can do. Thanks for getting everything ready!

[hugovk]

@cgohlke Hi there, please could we have Windows binaries for 9.2.0? Thanks as always!

[cgohlke]

Here you go.

[hugovk]

Thanks!

All released!

• https://pillow.readthedocs.io/en/stable/releasenotes/9.2.0.html
• https://pypi.org/project/Pillow/9.2.0/
• https://github.com/python-pillow/Pillow/releases/tag/9.2.0

Tweet to follow.

[hugovk]

🚀 https://twitter.com/PythonPillow/status/1542971673233817601

[aclark4life]

And … pinned to profile, thanks @hugovk, all 🙏

[radarhere]

Thanks @hugovk for pushing this one out the door, and congrats to all on another successful release.