Title: Bump urllib3 from 1.26.5 to 2.5.0 in /pyperformance/data-files/benchmarks/bm_dulwich_log by dependabot[bot] · Pull Request #408 · python/pyperformance · GitHub
Open Graph Title: Bump urllib3 from 1.26.5 to 2.5.0 in /pyperformance/data-files/benchmarks/bm_dulwich_log by dependabot[bot] · Pull Request #408 · python/pyperformance
X Title: Bump urllib3 from 1.26.5 to 2.5.0 in /pyperformance/data-files/benchmarks/bm_dulwich_log by dependabot[bot] · Pull Request #408 · python/pyperformance
Description: Bumps urllib3 from 1.26.5 to 2.5.0.
Release notes
Sourced from urllib3's releases.
2.5.0
🚀 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 issues
urllib3 2.5.0 fixes two moderate security issues:
Pool managers now properly control redirects when retries is passed — CVE-2025-50181 reported by @sandumjacob (5.3 Medium, GHSA-pq67-6m6q-mj2v)
Redirects are now controlled by urllib3 in the Node.js runtime — CVE-2025-50182 (5.3 Medium, GHSA-48p4-8xcf-vxj5)
Features
Added support for the compression.zstd module that is new in Python 3.14. See PEP 784 for more information. (#3610)
Added support for version 0.5 of hatch-vcs (#3612)
Bugfixes
Raised exception for HTTPResponse.shutdown on a connection already released to the pool. (#3581)
Fixed incorrect CONNECT statement when using an IPv6 proxy with connection_from_host. Previously would not be wrapped in []. (#3615)
2.4.0
🚀 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.
Features
Applied PEP 639 by specifying the license fields in pyproject.toml. (#3522)
Updated exceptions to save and restore more properties during the pickle/serialization process. (#3567)
Added verify_flags option to create_urllib3_context with a default of VERIFY_X509_PARTIAL_CHAIN and VERIFY_X509_STRICT for Python 3.13+. (#3571)
Bugfixes
Fixed a bug with partial reads of streaming data in Emscripten. (#3555)
Misc
Switched to uv for installing development dependecies. (#3550)
Removed the multiple.intoto.jsonl asset from GitHub releases. Attestation of release files since v2.3.0 can be found on PyPI. (#3566)
2.3.0
... (truncated)
Changelog
Sourced from urllib3's changelog.
2.5.0 (2025-06-18)
Features
Added support for the compression.zstd module that is new in Python 3.14.
See PEP 784
Open Graph Description: Bumps urllib3 from 1.26.5 to 2.5.0. Release notes Sourced from urllib3's releases. 2.5.0 🚀 urllib3 is fundraising for HTTP/2 support urllib3 is raising ~$40,000 USD to release HTTP/2 support ...
X Description: Bumps urllib3 from 1.26.5 to 2.5.0. Release notes Sourced from urllib3's releases. 2.5.0 🚀 urllib3 is fundraising for HTTP/2 support urllib3 is raising ~$40,000 USD to release HTTP/2 supp...
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