According to the comment, the instance folder should exist in any case.
But a PermissionError was ignored silently.
Since Python 3.9 is the minimum required version, it is safe to use
"exist_ok" added in Python 3.2 and avoid exception handling.
Remove the per-project files so we don't have to
keep them in sync. GitHub's UI links to everything
except the contributing guide, so add a section
about that to the readme.
(cherry picked from commit 60a11a730e)
By default Flask will provide responses to OPTIONS requests that are
automatically generated. These responses list the valid methods in the
response headers. Whilst this is useful, it can be frowned on by
auditors hence an ability to disable it wholesale is useful.
Changing this value might result in browsers with several competing session cookies. In
that situation there is no guarantee of which one will be sent first, and be used as the
session cookie.
* update pre-commit hook
* upgrade pip with venv
* update description and version
* show url in publish environment
* update versions
* update versions, separate typing job
* use dependabot grouped updates
ignore upload/download-artifact until slsa updates
* use sphinx.ext.extlinks instead of sphinx-issues
* update dev dependencies
* update editorconfig
* update gitignore
* update .readthedocs.yaml
* license is txt, readme is md
* update pyproject.toml
add typed classifier
add pyright config
simplify urls
* tox builds docs in place
* update min test py version
* add tox env to update all dev dependencies
* update issue and pr templates
* rename security docs page to not conflict with org policy file
* simplify matrix
