Bump urllib3 from 1.26.18 to 2.3.0

[dependabot]

Bumps urllib3 from 1.26.18 to 2.3.0.

Release notes

Sourced from urllib3's releases.

2.3.0

🚀 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 for 2023. 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.

Features

• Added HTTPResponse.shutdown() to stop any ongoing or future reads for a specific response. It calls shutdown(SHUT_RD) on the underlying socket. This feature was sponsored by LaunchDarkly. (urllib3/urllib3#2868)
• Added support for JavaScript Promise Integration on Emscripten. This enables more efficient WebAssembly requests and streaming, and makes it possible to use in Node.js if you launch it as node --experimental-wasm-stack-switching. (urllib3/urllib3#3400)
• Added the proxy_is_tunneling property to HTTPConnection and HTTPSConnection. (urllib3/urllib3#3285)
• Added pickling support to NewConnectionError and NameResolutionError. (urllib3/urllib3#3480)

Bugfixes

• Fixed an issue in debug logs where the HTTP version was rendering as "HTTP/11" instead of "HTTP/1.1". (urllib3/urllib3#3489)

Deprecations and Removals

• Removed support for Python 3.8. (urllib3/urllib3#3492)

Full Changelog: urllib3/urllib3@2.2.3...2.3.0

2.2.3

🚀 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 for 2023. 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.

Features

• Added support for Python 3.13. (#3473)

Bugfixes

• Fixed the default encoding of chunked request bodies to be UTF-8 instead of ISO-8859-1. All other methods of supplying a request body already use UTF-8 starting in urllib3 v2.0. (#3053)
• Fixed ResourceWarning on CONNECT with Python < 3.11.4 by backporting python/cpython#103472. (`#3252)
• Adjust tolerance for floating-point comparison on Windows to avoid flakiness in CI (#3413)
• Fixed a crash where certain standard library hash functions were absent in restricted environments. (#3432)
• Fixed mypy error when adding to HTTPConnection.default_socket_options. (#3448)

HTTP/2 (experimental)

HTTP/2 support is still in early development.

• Excluded Transfer-Encoding: chunked from HTTP/2 request body (#3425)
• Added version checking for h2 (https://pypi.org/project/h2/) usage. Now only accepting supported h2 major version 4.x.x. (#3290)
• Added a probing mechanism for determining whether a given target origin supports HTTP/2 via ALPN. (#3301)

... (truncated)

Changelog

Sourced from urllib3's changelog.

2.3.0 (2024-12-22)

Features

• Added HTTPResponse.shutdown() to stop any ongoing or future reads for a specific response. It calls shutdown(SHUT_RD) on the underlying socket. This feature was sponsored by LaunchDarkly <https://opencollective.com/urllib3/contributions/815307>. ([#2868](https://github.com/urllib3/urllib3/issues/2868) <https://github.com/urllib3/urllib3/issues/2868>)
• Added support for JavaScript Promise Integration on Emscripten. This enables more efficient WebAssembly requests and streaming, and makes it possible to use in Node.js if you launch it as node --experimental-wasm-stack-switching. ([#3400](https://github.com/urllib3/urllib3/issues/3400) <https://github.com/urllib3/urllib3/issues/3400>__)
• Added the proxy_is_tunneling property to HTTPConnection and HTTPSConnection. ([#3285](https://github.com/urllib3/urllib3/issues/3285) <https://github.com/urllib3/urllib3/issues/3285>__)
• Added pickling support to NewConnectionError and NameResolutionError. ([#3480](https://github.com/urllib3/urllib3/issues/3480) <https://github.com/urllib3/urllib3/issues/3480>__)

Bugfixes

• Fixed an issue in debug logs where the HTTP version was rendering as "HTTP/11" instead of "HTTP/1.1". ([#3489](https://github.com/urllib3/urllib3/issues/3489) <https://github.com/urllib3/urllib3/issues/3489>__)

Deprecations and Removals

• Removed support for Python 3.8. ([#3492](https://github.com/urllib3/urllib3/issues/3492) <https://github.com/urllib3/urllib3/issues/3492>__)

2.2.3 (2024-09-12)

Features

• Added support for Python 3.13. ([#3473](https://github.com/urllib3/urllib3/issues/3473) <https://github.com/urllib3/urllib3/issues/3473>__)

Bugfixes

• Fixed the default encoding of chunked request bodies to be UTF-8 instead of ISO-8859-1. All other methods of supplying a request body already use UTF-8 starting in urllib3 v2.0. ([#3053](https://github.com/urllib3/urllib3/issues/3053) <https://github.com/urllib3/urllib3/issues/3053>__)
• Fixed ResourceWarning on CONNECT with Python `__)
• Adjust tolerance for floating-point comparison on Windows to avoid flakiness in CI ([#3413](https://github.com/urllib3/urllib3/issues/3413) <https://github.com/urllib3/urllib3/issues/3413>__)
• Fixed a crash where certain standard library hash functions were absent in restricted environments. ([#3432](https://github.com/urllib3/urllib3/issues/3432) <https://github.com/urllib3/urllib3/issues/3432>__)
• Fixed mypy error when adding to HTTPConnection.default_socket_options. ([#3448](https://github.com/urllib3/urllib3/issues/3448) <https://github.com/urllib3/urllib3/issues/3448>__)

HTTP/2 (experimental)

HTTP/2 support is still in early development.

• Excluded Transfer-Encoding: chunked from HTTP/2 request body ([#3425](https://github.com/urllib3/urllib3/issues/3425) <https://github.com/urllib3/urllib3/issues/3425>__)
• Added version checking for h2 (https://pypi.org/project/h2/) usage.

... (truncated)

Commits

• 2f68c53 Release 2.3.0
• f7bcf69 Add HTTPResponse.shutdown() to stop blocking reads (#3527)
• e942249 Update .readthedocs.yml addressing a deprecation (#3534)
• 905549d Upgrade Python pre-commit tools (#3529)
• 716d834 Fix PyPI publish with Core metadata 2.4 (#3531)
• 7ab935c Address zizmor issues
• 181357e Bump Quart to fix CI (#3524)
• 0e7e0df Start testing with Python 3.14
• d67d09b Bump mypy version
• 20032ec Drop unneeded dependency pins and a warning filter
• Additional commits viewable in compare view

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[dryrunsecurity]

DryRun Security Summary

The code change updates the urllib3 library from version 1.26.18 to 2.3.0 in the requirements.txt file, which is likely a security-focused update that requires thorough testing to ensure application compatibility.

Expand for full summary

Summary:

The provided code change in the requirements.txt file indicates an update to the urllib3 library from version 1.26.18 to 2.3.0. This change is likely made to address potential security vulnerabilities or to take advantage of new features and improvements in the newer version of the library. From an application security perspective, the update to urllib3 is generally a positive change, as newer versions of libraries often include security fixes and improvements. However, it's important to thoroughly test the application after the update to ensure that the change does not introduce any regressions or break any existing functionality. Additionally, it's worth noting that the requirements.txt file lists a number of other dependencies, some of which may also have security implications. It's a good practice to regularly review the versions of all dependencies and update them to the latest stable versions to ensure that the application is using the most secure and up-to-date libraries.

Files Changed:

• requirements.txt: This file has been updated to change the version of the urllib3 library from 1.26.18 to 2.3.0. This is generally a positive change, as it likely addresses potential security vulnerabilities or introduces new features and improvements. However, it's important to thoroughly test the application after the update to ensure that the change does not introduce any regressions or break any existing functionality. Additionally, it's recommended to regularly review the versions of all dependencies listed in the requirements.txt file and update them to the latest stable versions to maintain the overall security and integrity of the application.

Code Analysis

We ran 9 analyzers against 1 file and 1 analyzer had findings. 8 analyzers had no findings.

Analyzer	Findings
Sensitive Files Analyzer	1 finding

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