deps(deps): bump the uv group across 1 directory with 7 updates

[dependabot]

Bumps the uv group with 7 updates in the / directory:

Package	From	To
urllib3	1.26.20	2.6.3
sentry-sdk	1.6.0	1.45.1
flask	3.1.2	3.1.3
pip	25.2	26.0
protobuf	6.32.1	6.33.5
virtualenv	20.34.0	20.36.1
werkzeug	3.1.3	3.1.6

Updates urllib3 from 1.26.20 to 2.6.3

Release notes

Sourced from urllib3's releases.

2.6.3

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Changes

• Fixed a security issue where decompression-bomb safeguards of the streaming API were bypassed when HTTP redirects were followed. (CVE-2026-21441 reported by @​D47A, 8.9 High, GHSA-38jv-5279-wg99)
• Started treating Retry-After times greater than 6 hours as 6 hours by default. (urllib3/urllib3#3743)
• Fixed urllib3.connection.VerifiedHTTPSConnection on Emscripten. (urllib3/urllib3#3752)

2.6.2

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Changes

• Fixed HTTPResponse.read_chunked() to properly handle leftover data in the decoder's buffer when reading compressed chunked responses. (urllib3/urllib3#3734)

2.6.1

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Changes

• Restore previously removed HTTPResponse.getheaders() and HTTPResponse.getheader() methods. (#3731)

2.6.0

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Security

• Fixed a security issue where streaming API could improperly handle highly compressed HTTP content ("decompression bombs") leading to excessive resource consumption even when a small amount of data was requested. Reading small chunks of compressed data is safer and much more efficient now. (CVE-2025-66471 reported by @​Cycloctane, 8.9 High, GHSA-2xpw-w6gg-jr37)
• Fixed a security issue where an attacker could compose an HTTP response with virtually unlimited links in the Content-Encoding header, potentially leading to a denial of service (DoS) attack by exhausting system resources during decoding. The number of allowed chained encodings is now limited to 5. (CVE-2025-66418 reported by @​illia-v, 8.9 High, GHSA-gm62-xv2j-4w53)

[!IMPORTANT]

• If urllib3 is not installed with the optional urllib3[brotli] extra, but your environment contains a Brotli/brotlicffi/brotlipy package anyway, make sure to upgrade it to at least Brotli 1.2.0 or brotlicffi 1.2.0.0 to benefit from the security fixes and avoid warnings. Prefer using urllib3[brotli] to install a compatible Brotli package automatically.

... (truncated)

Changelog

Sourced from urllib3's changelog.

2.6.3 (2026-01-07)

• Fixed a high-severity security issue where decompression-bomb safeguards of the streaming API were bypassed when HTTP redirects were followed. (GHSA-38jv-5279-wg99 <https://github.com/urllib3/urllib3/security/advisories/GHSA-38jv-5279-wg99>__)
• Started treating Retry-After times greater than 6 hours as 6 hours by default. ([#3743](https://github.com/urllib3/urllib3/issues/3743) <https://github.com/urllib3/urllib3/issues/3743>__)
• Fixed urllib3.connection.VerifiedHTTPSConnection on Emscripten. ([#3752](https://github.com/urllib3/urllib3/issues/3752) <https://github.com/urllib3/urllib3/issues/3752>__)

2.6.2 (2025-12-11)

• Fixed HTTPResponse.read_chunked() to properly handle leftover data in the decoder's buffer when reading compressed chunked responses. ([#3734](https://github.com/urllib3/urllib3/issues/3734) <https://github.com/urllib3/urllib3/issues/3734>__)

2.6.1 (2025-12-08)

• Restore previously removed HTTPResponse.getheaders() and HTTPResponse.getheader() methods. ([#3731](https://github.com/urllib3/urllib3/issues/3731) <https://github.com/urllib3/urllib3/issues/3731>__)

2.6.0 (2025-12-05)

Security

• Fixed a security issue where streaming API could improperly handle highly compressed HTTP content ("decompression bombs") leading to excessive resource consumption even when a small amount of data was requested. Reading small chunks of compressed data is safer and much more efficient now. (GHSA-2xpw-w6gg-jr37 <https://github.com/urllib3/urllib3/security/advisories/GHSA-2xpw-w6gg-jr37>__)
• Fixed a security issue where an attacker could compose an HTTP response with virtually unlimited links in the Content-Encoding header, potentially leading to a denial of service (DoS) attack by exhausting system resources during decoding. The number of allowed chained encodings is now limited to 5. (GHSA-gm62-xv2j-4w53 <https://github.com/urllib3/urllib3/security/advisories/GHSA-gm62-xv2j-4w53>__)

.. caution::

• If urllib3 is not installed with the optional urllib3[brotli] extra, but your environment contains a Brotli/brotlicffi/brotlipy package anyway, make sure to upgrade it to at least Brotli 1.2.0 or brotlicffi 1.2.0.0 to benefit from the security fixes and avoid warnings. Prefer using

... (truncated)

Commits

• 0248277 Release 2.6.3
• 8864ac4 Merge commit from fork
• 70cecb2 Fix Scorecard issues related to vulnerable dev dependencies (#3755)
• 41f249a Move "v2.0 Migration Guide" to the end of the table of contents (#3747)
• fd4dffd Patch VerifiedHTTPSConnection for Emscripten (#3752)
• 13f0bfd Handle massive values in Retry-After when calculating time to sleep for (#3743)
• 8c480bf Bump actions/upload-artifact from 5.0.0 to 6.0.0 (#3748)
• 4b40616 Bump actions/cache from 4.3.0 to 5.0.1 (#3750)
• 82b8479 Bump actions/download-artifact from 6.0.0 to 7.0.0 (#3749)
• 34284cb Mention experimental features in the security policy (#3746)
• Additional commits viewable in compare view

Updates sentry-sdk from 1.6.0 to 1.45.1

Release notes

Sourced from sentry-sdk's releases.

1.45.1

This is a security backport release.

• Don't send full env to subprocess (892dd800) by @​kmichel-aiven

  See also GHSA-g92j-qhmh-64v2

1.45.0

This is the final 1.x release for the forseeable future. Development will continue on the 2.x release line. The first 2.x version will be available in the next few weeks.

Various fixes & improvements

• Allow to upsert monitors (#2929) by @​sentrivana

  It's now possible to provide monitor_config to the monitor decorator/context manager directly:

  from sentry_sdk.crons import monitor
  All keys except schedule are optional
  monitor_config = {
  "schedule": {"type": "crontab", "value": "0 0 * * *"},
  "timezone": "Europe/Vienna",
  "checkin_margin": 10,
  "max_runtime": 10,
  "failure_issue_threshold": 5,
  "recovery_threshold": 5,
  }
  @​monitor(monitor_slug='<monitor-slug>', monitor_config=monitor_config)
  def tell_the_world():
  print('My scheduled task...')

  Check out the cron docs for details.

• Add Django signals_denylist to filter signals that are attached to by signals_spans (#2758) by @​lieryan

  If you want to exclude some Django signals from performance tracking, you can use the new signals_denylist Django option:

  import django.db.models.signals
  import sentry_sdk
  sentry_sdk.init(
  ...
  integrations=[
  DjangoIntegration(
  ...
  signals_denylist=[

... (truncated)

Changelog

Sourced from sentry-sdk's changelog.

1.45.1

This is a security backport release.

• Don't send full env to subprocess (892dd800) by @​kmichel-aiven

  See also GHSA-g92j-qhmh-64v2

1.45.0

This is the final 1.x release for the forseeable future. Development will continue on the 2.x release line. The first 2.x version will be available in the next few weeks.

Various fixes & improvements

• Allow to upsert monitors (#2929) by @​sentrivana

  It's now possible to provide monitor_config to the monitor decorator/context manager directly:

  from sentry_sdk.crons import monitor
  All keys except schedule are optional
  monitor_config = {
  "schedule": {"type": "crontab", "value": "0 0 * * *"},
  "timezone": "Europe/Vienna",
  "checkin_margin": 10,
  "max_runtime": 10,
  "failure_issue_threshold": 5,
  "recovery_threshold": 5,
  }
  @​monitor(monitor_slug='<monitor-slug>', monitor_config=monitor_config)
  def tell_the_world():
  print('My scheduled task...')

  Check out the cron docs for details.

• Add Django signals_denylist to filter signals that are attached to by signals_spans (#2758) by @​lieryan

  If you want to exclude some Django signals from performance tracking, you can use the new signals_denylist Django option:

  import django.db.models.signals
  import sentry_sdk
  sentry_sdk.init(
  ...
  integrations=[
  DjangoIntegration(

... (truncated)

Commits

• 282b8f7 Update CHANGELOG.md
• 6c867c4 release: 1.45.1
• 388e68e Fix tests (#3341)
• dfcab26 Run integrations tests on 1.x
• 2812640 Run CI on 1.x branch
• 892dd80 fix(integrations): don't send full env to subprocess
• 51a906c Update CHANGELOG.md
• 7570e39 release: 1.45.0
• e22abb6 fix(metrics): Change data_category from statsd to metric_bucket (#2954)
• fab65e6 feat(metrics): New normalization of keys, values, units (#2946)
• Additional commits viewable in compare view

Updates flask from 3.1.2 to 3.1.3

Release notes

Sourced from flask's releases.

3.1.3

This is the Flask 3.1.3 security fix release, which fixes a security issue but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Flask/3.1.3/ Changes: https://flask.palletsprojects.com/page/changes/#version-3-1-3

• The session is marked as accessed for operations that only access the keys but not the values, such as in and len. GHSA-68rp-wp8r-4726

Changelog

Sourced from flask's changelog.

Version 3.1.3

Released 2026-02-18

• The session is marked as accessed for operations that only access the keys but not the values, such as in and len. :ghsa:68rp-wp8r-4726

Commits

• 22d9247 release version 3.1.3
• 089cb86 Merge commit from fork
• c17f379 request context tracks session access
• 27be933 start version 3.1.3
• 4e652d3 Abort if the instance folder cannot be created (#5903)
• 3d03098 Abort if the instance folder cannot be created
• 407eb76 document using gevent for async (#5900)
• ac5664d document using gevent for async
• 4f79d5b Increase required flit_core version to 3.11 (#5865)
• fe3b215 Increase required flit_core version to 3.11
• Additional commits viewable in compare view

Updates pip from 25.2 to 26.0

Changelog

Sourced from pip's changelog.

26.0 (2026-01-30)

Deprecations and Removals

• Remove support for non-bare project names in egg fragments. Affected users should use the Direct URL requirement syntax <https://packaging.python.org/en/latest/specifications/version-specifiers/#direct-references>. ([#13157](https://github.com/pypa/pip/issues/13157) <https://github.com/pypa/pip/issues/13157>)

Features

• Display pip's command-line help in colour, if possible. ([#12134](https://github.com/pypa/pip/issues/12134) <https://github.com/pypa/pip/issues/12134>_)

• Support installing dependencies declared with inline script metadata (:pep:723) with --requirements-from-script. ([#12891](https://github.com/pypa/pip/issues/12891) <https://github.com/pypa/pip/issues/12891>_)

• Add --all-releases and --only-final options to control pre-release and final release selection during package installation. ([#13221](https://github.com/pypa/pip/issues/13221) <https://github.com/pypa/pip/issues/13221>_)

• Add --uploaded-prior-to option to only consider packages uploaded prior to a given datetime when the upload-time field is available from a remote index. ([#13625](https://github.com/pypa/pip/issues/13625) <https://github.com/pypa/pip/issues/13625>_)

• Add --use-feature inprocess-build-deps to request that build dependencies are installed within the same pip install process. This new mechanism is faster, supports --no-clean and --no-cache-dir reliably, and supports prompting for authentication.

  Enabling this feature will also enable --use-feature build-constraints. This feature will become the default in a future pip version. ([#9081](https://github.com/pypa/pip/issues/9081) <https://github.com/pypa/pip/issues/9081>_)

• pip cache purge and pip cache remove now clean up empty directories and legacy files left by older pip versions. ([#9058](https://github.com/pypa/pip/issues/9058) <https://github.com/pypa/pip/issues/9058>_)

Bug Fixes

• Fix selecting pre-release versions when only pre-releases match. For example, package>1.0 with versions 1.0, 2.0rc1 now installs 2.0rc1 instead of failing. ([#13746](https://github.com/pypa/pip/issues/13746) <https://github.com/pypa/pip/issues/13746>_)
• Revisions in version control URLs now must be percent-encoded. For example, use git+https://example.com/repo.git@issue%231 to specify the branch issue#1. If you previously used a branch name containing a % character in a version control URL, you now need to replace it with %25 to ensure correct percent-encoding. ([#13407](https://github.com/pypa/pip/issues/13407) <https://github.com/pypa/pip/issues/13407>_)
• Preserve original casing when a path is displayed. ([#6823](https://github.com/pypa/pip/issues/6823) <https://github.com/pypa/pip/issues/6823>_)
• Fix bash completion when the $IFS variable has been modified from its default. ([#13555](https://github.com/pypa/pip/issues/13555) <https://github.com/pypa/pip/issues/13555>_)
• Precompute Python requirements on each candidate, reducing time of long resolutions. ([#13656](https://github.com/pypa/pip/issues/13656) <https://github.com/pypa/pip/issues/13656>_)
• Skip redundant work converting version objects to strings when using the importlib.metadata backend. ([#13660](https://github.com/pypa/pip/issues/13660) <https://github.com/pypa/pip/issues/13660>_)
• Fix pip index versions to honor only-binary/no-binary options. ([#13682](https://github.com/pypa/pip/issues/13682) <https://github.com/pypa/pip/issues/13682>_)
• Fix fallthrough logic for options, allowing overriding global options with defaults from user config. ([#13703](https://github.com/pypa/pip/issues/13703) <https://github.com/pypa/pip/issues/13703>_)
• Use a path-segment prefix comparison, not char-by-char. ([#13777](https://github.com/pypa/pip/issues/13777) <https://github.com/pypa/pip/issues/13777>_)

Vendored Libraries

... (truncated)

Commits

• 2f4d4a8 Merge pull request #13779 from notatallshaw/fix-26.0-news
• 04307a4 fix 26.0 news
• 6ec7b0a Merge pull request #13775 from notatallshaw/release/26.0
• 4104356 Bump for release
• 58be883 Update AUTHORS.txt
• 66f2dec Merge pull request #13778 from ichard26/docs/groups
• 0214103 doc: Re-expose package selection group options
• fdbe762 Install pip within docs Nox sessions
• 8e227a9 Merge pull request #13777 from sethmlarson/commonpath
• f5315ad Merge pull request #13776 from ichard26/docs/versionadded
• Additional commits viewable in compare view

Updates protobuf from 6.32.1 to 6.33.5

Release notes

Sourced from protobuf's releases.

Protocol Buffers v34.0-rc1

Announcements

• This version includes breaking changes to: C++, Objective-C, PHP, Python.
• [Bazel] Remove deprecated ProtoInfo.transitive_imports. Use equivalent transitive_sources instead (protocolbuffers/protobuf@0a5c2f6)
• [C++] Make generator headers private (protocolbuffers/protobuf@3a2af35)
• [C++] Add a debug check that the target of CopyFrom is not a descendant of the source. (protocolbuffers/protobuf@7a75898)
• [C++] Add [[nodiscard]] to many APIs. (protocolbuffers/protobuf@a70115f)
• [C++] Make the arena-enabled constructors of RepeatedField, RepeatedPtrField, and Map private. (protocolbuffers/protobuf@ef890c3)
• [C++] Remove deprecated FieldDescriptor::label() in OSS. Use is_repeated() or is_required() instead (protocolbuffers/protobuf@b76faa9)
• [C++] Removes proto2::util::MessageDifferencer::AddIgnoreCriteria that takes a raw pointer as an argument in favor of the overload that takes a unique_ptr. Remove macro PROTOBUF_FUTURE_REMOVE_ADD_IGNORE_CRITERIA (protocolbuffers/protobuf@b115358)
• [C++] Remove deprecated FieldDescriptor::has_optional_keyword() in OSS. Use is_repeated() or has_presence() instead (protocolbuffers/protobuf@68346ec)
• [C++] Remove AddUnusedImportTrackFile() and ClearUnusedImportTrackFiles(). Remove PROTOBUF_FUTURE_RENAME_ADD_UNUSED_IMPORT (protocolbuffers/protobuf@837a2cd)
• [C++] Remove deprecated FieldDescriptor::is_optional() in OSS. Use (!is_required() && !is_repeated()) instead (protocolbuffers/protobuf@9dbc5d4)
• [C++] Remove deprecated UseDeprecatedLegacyJsonFieldConflicts() (protocolbuffers/protobuf@c301c2c)
• [C++] All entity names have length limit (2afb0dc)
• [ObjC] Remove generate_minimal_imports generation option warning (protocolbuffers/protobuf@45b1297)
• [ObjC] Fix nullability annotations on some GPB*Dictionary types. (protocolbuffers/protobuf@ea67d6d)
• [ObjC] Remove -[GPBFieldDescriptor optional] (protocolbuffers/protobuf@3414dc1)
• [Other] Remove deprecated flag for enabling MSVC support (protocolbuffers/protobuf@97c979b)
• [PHP] Remove deprecated PHP APIs (protocolbuffers/protobuf@9c45014)
• [PHP] Remove deprecated PHP APIs FieldDescriptor getLabel, use IsRepeated or isRequired instead. (protocolbuffers/protobuf@4208121, protocolbuffers/protobuf@cd76e67, protocolbuffers/protobuf@4208121)
• [PHP] Add PHP typehints for setters and remove redundant GPBUtil checks (protocolbuffers/protobuf#25296) (protocolbuffers/protobuf@aee03b7)
• [PHP] support default values for editions/proto2 (protocolbuffers/protobuf#25161) (protocolbuffers/protobuf@b01099d)
• [Python] Raise errors in OSS when assign bool to int/enum field in Python Proto. (protocolbuffers/protobuf@5b116fe)
• [Python] Remove float_format/double_format from python proto text_format (protocolbuffers/protobuf@e4854a1)
• [Python] Raise TypeError when convert non-timedelta to Duration, or convert non-datetime to Timestamp in python proto. (Original code may raise ArributeError) (protocolbuffers/protobuf@00aaca1)
• [Python] Remove float_precision from python proto json_format (protocolbuffers/protobuf@f027f1f)
• [Python] Remove deprecated FieldDescriptor::label() in OSS. Use is_repeated() or is_required() instead (protocolbuffers/protobuf@b76faa9)
• [Python] Remove deprecated FieldDescriptor.label (protocolbuffers/protobuf@0a8ff55)
• [Python] Remove deprecated UseDeprecatedLegacyJsonFieldConflicts() (protocolbuffers/protobuf@c301c2c)
• Protobuf News may include additional announcements or pre-announcements for upcoming changes.
• Migration Guide may include additional guidance for breaking changes.

Bazel

• Fix: cc_toolchain should prefer protoc when prebuilt flag is flipped. (#25168) (protocolbuffers/protobuf@8c857c3)
• Breaking change: Remove deprecated ProtoInfo.transitive_imports. Use equivalent transitive_sources instead (protocolbuffers/protobuf@0a5c2f6)
• Feat(bazel): wire up prebuilt protoc toolchain (#24115) (protocolbuffers/protobuf@cc23698)
• Migrate proto_descriptor_set (#23369) (protocolbuffers/protobuf@8d4dfdd)

Compiler

• Ruby codegen: support generation of rbs files (#15633) (protocolbuffers/protobuf@6ebdf85)
• Avoid collision name problems between a message named Xyz and a direct sibling enum named XyzView (protocolbuffers/protobuf@eba53e8)
• Generalizing and implementing ValidateFeatureSupport for both Options and Features during proto parsing (protocolbuffers/protobuf@ed3c571)
• Fix a bug with custom features outside of the pb package. (protocolbuffers/protobuf@872d3ce)
• Fix import option handling when include_imports isn't set. (protocolbuffers/protobuf@9ef9e80)
• Fix a bug in STRICT check of namespaced enums to properly check for 'reserved 1 to max' (protocolbuffers/protobuf@1229d4a)
• Prevent accidental stripping of debug_redact options via import option. (protocolbuffers/protobuf@f58b098)

C++

• Add EnumerateEnumValues function. (protocolbuffers/protobuf@397d5d9)

... (truncated)

Commits

• See full diff in compare view

Updates virtualenv from 20.34.0 to 20.36.1

Release notes

Sourced from virtualenv's releases.

20.36.0

What's Changed

• release 20.35.3 by @​gaborbernat in pypa/virtualenv#2981
• fix: Prevent NameError when accessing _DISTUTILS_PATCH during file ov… by @​gracetyy in pypa/virtualenv#2982
• Upgrade pip and fix 3.15 picking old wheel by @​gaborbernat in pypa/virtualenv#2989
• release 20.35.4 by @​gaborbernat in pypa/virtualenv#2990
• fix: wrong path on migrated venv by @​sk1234567891 in pypa/virtualenv#2996
• test_too_many_open_files: assert on errno.EMFILE instead of strerror by @​pltrz in pypa/virtualenv#3001
• fix: update filelock dependency version to 3.20.1 to fix CVE CVE-2025-68146 by @​pythonhubdev in pypa/virtualenv#3002
• fix: resolve EncodingWarning in tox upgrade environment by @​gaborbernat in pypa/virtualenv#3007
• Fix Interpreter discovery bug wrt. Microsoft Store shortcut using Latin-1 by @​rahuldevikar in pypa/virtualenv#3006
• Add support for PEP 440 version specifiers in the --python flag. by @​rahuldevikar in pypa/virtualenv#3008

New Contributors

• @​gracetyy made their first contribution in pypa/virtualenv#2982
• @​sk1234567891 made their first contribution in pypa/virtualenv#2996
• @​pltrz made their first contribution in pypa/virtualenv#3001
• @​pythonhubdev made their first contribution in pypa/virtualenv#3002
• @​rahuldevikar made their first contribution in pypa/virtualenv#3006

Full Changelog: pypa/virtualenv@20.35.3...20.36.0

20.35.4

What's Changed

• release 20.35.3 by @​gaborbernat in pypa/virtualenv#2981
• fix: Prevent NameError when accessing _DISTUTILS_PATCH during file ov… by @​gracetyy in pypa/virtualenv#2982
• Upgrade pip and fix 3.15 picking old wheel by @​gaborbernat in pypa/virtualenv#2989

New Contributors

• @​gracetyy made their first contribution in pypa/virtualenv#2982

Full Changelog: pypa/virtualenv@20.35.3...20.35.4

20.35.3

What's Changed

• release 20.35.1 by @​gaborbernat in pypa/virtualenv#2976
• Revert out effort to extract discovery by @​gaborbernat in pypa/virtualenv#2978
• release 20.35.2 by @​gaborbernat in pypa/virtualenv#2980
• test_too_many_open_files fails by @​gaborbernat in pypa/virtualenv#2979

Full Changelog: pypa/virtualenv@20.35.1...20.35.3

20.35.2

... (truncated)

Changelog

Sourced from virtualenv's changelog.

Bugfixes - 20.36.1

• Fix TOCTOU vulnerabilities in app_data and lock directory creation that could be exploited via symlink attacks - reported by :user:tsigouris007, fixed by :user:gaborbernat. (:issue:3013)

---

v20.36.0 (2026-01-07)

---

Features - 20.36.0

• Add support for PEP 440 version specifiers in the --python flag. Users can now specify Python versions using operators like >=, <=, ~=, etc. For example: virtualenv --python=">=3.12" myenv . (:issue:2994`)

---

v20.35.4 (2025-10-28)

---

Bugfixes - 20.35.4

• Fix race condition in _virtualenv.py when file is overwritten during import, preventing NameError when _DISTUTILS_PATCH is accessed - by :user:gracetyy. (:issue:2969)

• Upgrade embedded wheels:

  • pip to 25.3 from 25.2 (:issue:2989)

---

v20.35.3 (2025-10-10)

---

Bugfixes - 20.35.3

• Accept RuntimeError in test_too_many_open_files, by :user:esafak (:issue:2935)

---

v20.35.2 (2025-10-10)

---

Bugfixes - 20.35.2

• Revert out changes related to the extraction of the discovery module - by :user:gaborbernat. (:issue:2978)

---

v20.35.1 (2025-10-09)

---

... (truncated)

Commits

• d0ad11d release 20.36.1
• dec4cec Merge pull request #3013 from gaborbernat/fix-sec
• 5fe5d38 release 20.36.0 (#3011)
• 9719376 release 20.36.0
• 0276db6 Add support for PEP 440 version specifiers in the --python flag. (#3008)
• 4f900c2 Fix Interpreter discovery bug wrt. Microsoft Store shortcut using Latin-1 (#3...
• 13afcc6 fix: resolve EncodingWarning in tox upgrade environment (#3007)
• 31b5d31 [pre-commit.ci] pre-commit autoupdate (#2997)
• 7c28422 fix: update filelock dependency version to 3.20.1 to fix CVE CVE-2025-68146 (...
• 365628c test_too_many_open_files: assert on errno.EMFILE instead of strerror (#3001)
• Additional commits viewable in compare view

Updates werkzeug from 3.1.3 to 3.1.6

Release notes

Sourced from werkzeug's releases.

3.1.6

This is the Werkzeug 3.1.6 security fix release, which fixes a security issue but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Werkzeug/3.1.6/ Changes: https://werkzeug.palletsprojects.com/page/changes/#version-3-1-6

• safe_join on Windows does not allow special devices names in multi-segment paths. GHSA-29vq-49wr-vm6x

3.1.5

This is the Werkzeug 3.1.5 security fix release, which fixes security issues and bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Werkzeug/3.1.5/ Changes: https://werkzeug.palletsprojects.com/page/changes/#version-3-1-5 Milestone: https://github.com/pallets/werkzeug/milestone/43?closed=1

• safe_join on Windows does not allow more special device names, regardless of extension or surrounding spaces. GHSA-87hc-h4r5-73f7
• The multipart form parser handles a \r\n sequence at a chunk boundary. This fixes the previous attempt, which caused incorrect content lengths. #3065 #3077
• Fix AttributeError when initializing DebuggedApplication with pin_security=False. #3075

3.1.4

This is the Werkzeug 3.1.4 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Werkzeug/3.1.4/ Changes: https://werkzeug.palletsprojects.com/page/changes/#version-3-1-4 Milestone: https://github.com/pallets/werkzeug/milestone/42?closed=1

• safe_join on Windows does not allow special device names. This prevents reading from these when using send_from_directory. secure_filename already prevented writing to these. ghsa-hgf8-39gv-g3f2
• The debugger pin fails after 10 attempts instead of 11. #3020
• The multipart form parser handles a \r\n sequence at a chunk boundary. #3065
• Improve CPU usage during Watchdog reloader. #3054
• Request.json annotation is more accurate. #3067
• Traceback rendering handles when the line number is beyond the available source lines. #3044
• HTTPException.get_response annotation and doc better conveys the distinction between WSGI and sans-IO responses. #3056

Changelog

Sourced from werkzeug's changelog.

Version 3.1.6

Released 2026-02-19

• safe_join on Windows does not allow special devices names in multi-segment paths. :ghsa:29vq-49wr-vm6x
• Response.make_conditional sets the Accept-Ranges header even if it is not a satisfiable range request. :issue:3108

Version 3.1.5

Released 2026-01-08

• safe_join on Windows does not allow more special device names, regardless of extension or surrounding spaces. :ghsa:87hc-h4r5-73f7
• The multipart form parser handles a \r\n sequence at a chunk boundary. This fixes the previous attempt, which caused incorrect content lengths. :issue:3065 :issue:3077
• Fix AttributeError when initializing DebuggedApplication with pin_security=False. :issue:3075

Version 3.1.4

Released 2025-11-28

• safe_join on Windows does not allow special device names. This prevents reading from these when using send_from_directory. secure_filename already prevented writing to these. :ghsa:hgf8-39gv-g3f2
• The debugger pin fails after 10 attempts instead of 11. :pr:3020
• The multipart form parser handles a \r\n sequence at a chunk boundary. :issue:3065
• Improve CPU usage during Watchdog reloader. :issue:3054
• Request.json annotation is more accurate. :issue:3067
• Traceback rendering handles when the line number is beyond the available source lines. :issue:3044
• HTTPException.get_response annotation and doc better conveys the distinction between WSGI and sans-IO responses. :issue:3056

Commits

• 04da1b5 release version 3.1.6
• f407712 Merge commit from fork
• f54fe98 safe_join prevents Windows special device names in multi-segment paths
• d005985 start version 3.1.6
• 8565c2c document rule priority (#3102)
• 3febc7e document rule priority
• 2525b82 remove state machine docs
• 4abfbd5 rewrite build docstring (#3097)
• 161c18b rewrite build docstring
• 86e11c2 release version 3.1.5 (#3085)
• Additional commits viewable in compare view

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