This is a feature release, which includes new features and removes previously deprecated features. The 2.2.x branch is now the supported bugfix 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.
Ensure that URL rules using path converters will redirect with strict slashes when
the trailing slash is missing. :issue:2533
Type signature for get_json specifies that return type is not optional when
silent=False. :issue:2508
parse_content_range_header returns None for a value like bytes */-1
where the length is invalid, instead of raising an AssertionError. :issue:2531
Address remaining ResourceWarning related to the socket used by run_simple.
Remove prepare_socket, which now happens when creating the server. :issue:2421
Update pre-existing headers for multipart/form-data requests with the test
client. :issue:2549
Fix handling of header extended parameters such that they are no longer quoted.
:issue:2529
LimitedStream.read works correctly when wrapping a stream that may not return
the requested size in one read call. :issue:2558
A cookie header that starts with = is treated as an empty key and discarded,
rather than stripping the leading ==.
Specify a maximum number of multipart parts, default 1000, after which a
RequestEntityTooLarge exception is raised on parsing. This mitigates a DoS
attack where a larger number of form/file parts would result in disproportionate
resource use.
Version 2.2.2
Released 2022-08-08
Fix router to restore the 2.1 strict_slashes == False behaviour
whereby leaf-requests match branch rules and vice
versa. :pr:2489
Fix router to identify invalid rules rather than hang parsing them,
and to correctly parse / within converter arguments. :pr:2489
Update subpackage imports in :mod:werkzeug.routing to use the
import as syntax for explicitly re-exporting public attributes.
:pr:2493
Parsing of some invalid header characters is more robust. :pr:2494
When starting the development server, a warning not to use it in a
production deployment is always shown. :issue:2480
LocalProxy.__wrapped__ is always set to the wrapped object when
the proxy is unbound, fixing an issue in doctest that would cause it
to fail. :issue:2485
Address one ResourceWarning related to the socket used by
run_simple. :issue:2421
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Bumps werkzeug from 2.1.2 to 2.2.3.
Release notes
Sourced from werkzeug's releases.
Changelog
Sourced from werkzeug's changelog.
... (truncated)
Commits
22a254frelease version 2.2.3517cac5Merge pull request from GHSA-xg9f-g7g7-2323babc8d9rewrite docs about request data limits09449eeclean up docsfe899d0limit the maximum number of multipart form partscf275f4Merge pull request from GHSA-px8h-6qxv-m22q8c2b4b8don't strip leading = when parsing cookie7c7ce5c[pre-commit.ci] pre-commit autoupdate (#2585)19ae03e[pre-commit.ci] auto fixes from pre-commit.com hooksa83d3b8[pre-commit.ci] pre-commit autoupdateDependabot 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
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