This is a feature release, which includes new features, removes previously deprecated code, and adds new deprecations. The 2.3.x branch is now the supported fix branch, the 2.2.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. Test with warnings treated as errors to be able to adapt to deprecation warnings early.
Fix slow multipart parsing for large parts potentially enabling DoS
attacks. :cwe:CWE-407
Version 2.3.7
Released 2023-08-14
Use flit_core instead of setuptools as build backend.
Fix parsing of multipart bodies. :issue:2734
Adjust index of last newline in data start. :issue:2761
Parsing ints from header values strips spacing first. :issue:2734
Fix empty file streaming when testing. :issue:2740
Clearer error message when URL rule does not start with slash. :pr:2750
Acceptq value can be a float without a decimal part. :issue:2751
Version 2.3.6
Released 2023-06-08
FileStorage.content_length does not fail if the form data did not provide a
value. :issue:2726
Version 2.3.5
Released 2023-06-07
Python 3.12 compatibility. :issue:2704
Fix handling of invalid base64 values in Authorization.from_header. :issue:2717
The debugger escapes the exception message in the page title. :pr:2719
When binding routing.Map, a long IDNA server_name with a port does not fail
encoding. :issue:2700
iri_to_uri shows a deprecation warning instead of an error when passing bytes.
:issue:2708
When parsing numbers in HTTP request headers such as Content-Length, only ASCII
digits are accepted rather than any format that Python's int and float
accept. :issue:2716
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Bumps werkzeug from 0.15.3 to 2.3.8.
Release notes
Sourced from werkzeug's releases.
... (truncated)
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Sourced from werkzeug's changelog.
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Commits
dc90943
Release version 2.3.8f230020
Fix: slow multipart parsing for huge files with few CR/LF characters26f3e95
reformat lines828bab4
Start version 2.3.83c2ba3d
Release version 2.3.7ac9974c
Fix qvalue parsing (#2753)88f4ed6
qvalue parsing accepts float without decimaldd1f137
Fix: Improve Error Message (#2750)fdc295a
clearer url rule slash errora0f4bf4
fix: improve error messageDependabot 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
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show