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* Initial release. [zupo]
How to release a new version
1. Set the new version in `pyproject.toml`.
1. `make lock`
1. `make tests`
1. `export VERSION=<new version>`
1. `git add -p && git ci -m "release $VERSION"`
1. `git push origin main` and wait for GitHub Actions to pass the build.
1. `git tag $VERSION`
1. `git push --tags`
The Action should build & test the package, and then upload it to PyPI.
Then, automatically create a new GitHub Release with generated changelog. After
the Action is done, go to https://github.com/Pylons/pyramid_openapi3/releases/,
and edit the latest release to remove cleanup/unnecessary items from the
description.