This is a feature release, which includes new features and removes previously deprecated code. The 2.2.x branch is now the supported bug fix branch, the 2.1.x branch will become a tag marking the end of support for that branch. We encourage everyone to upgrade, and to use a tool such as pip-tools to pin all dependencies and control upgrades.
Autoescape is enabled by default for .svg template files. :issue:4831
Fix the type of template_folder to accept pathlib.Path. :issue:4892
Add --debug option to the flask run command. :issue:4777
Version 2.2.2
Released 2022-08-08
Update Werkzeug dependency to >= 2.2.2. This includes fixes related
to the new faster router, header parsing, and the development
server. :pr:4754
Fix the default value for app.env to be "production". This
attribute remains deprecated. :issue:4740
Version 2.2.1
Released 2022-08-03
Setting or accessing json_encoder or json_decoder raises a
deprecation warning. :issue:4732
Version 2.2.0
Released 2022-08-01
Remove previously deprecated code. :pr:4667
Old names for some send_file parameters have been removed.
download_name replaces attachment_filename, max_age
replaces cache_timeout, and etag replaces add_etags.
Additionally, path replaces filename in
send_from_directory.
The RequestContext.g property returning AppContext.g is
removed.
Update Werkzeug dependency to >= 2.2.
The app and request contexts are managed using Python context vars
directly rather than Werkzeug's LocalStack. This should result
in better performance and memory use. :pr:4682
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Bumps flask from 2.1.3 to 2.2.3.
Release notes
Sourced from flask's releases.
Changelog
Sourced from flask's changelog.
... (truncated)
Commits
41d4f62release version 2.2.324df8fcshow 'run --debug' in docsb945f98Merge pull request #4973 from pallets/docs-lifetimea6cd8f2document the lifecycle of a flask application and requestf425c11Merge pull request #4972 from pallets/docs-push-reqctxba2b309fix test client arg for query string example129568fMerge pull request #4971 from pallets/docs-blueprint-app-methodsab93222point to app-scoped blueprint methodsd552726Merge pull request #4968 from pallets/docs-celery3f19524add celery exampleDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot commands and options
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