Sourced from urllib3's releases.

1.26.18

• Made body stripped from HTTP requests changing the request method to GET after HTTP 303 "See Other" redirect responses. (GHSA-g4mx-q9vg-27p4)

1.26.17

• Added the Cookie header to the list of headers to strip from requests when redirecting to a different host. As before, different headers can be set via Retry.remove_headers_on_redirect. (GHSA-v845-jxx5-vc9f)

1.26.16

• Fixed thread-safety issue where accessing a PoolManager with many distinct origins would cause connection pools to be closed while requests are in progress (#2954)

1.26.15

• Fix socket timeout value when HTTPConnection is reused (urllib3/urllib3#2645)
• Remove "!" character from the unreserved characters in IPv6 Zone ID parsing (urllib3/urllib3#2899)
• Fix IDNA handling of 'x80' byte (urllib3/urllib3#2901)

1.26.14

• Fixed parsing of port 0 (zero) returning None, instead of 0 (#2850)
• Removed deprecated HTTPResponse.getheaders() calls in urllib3.contrib module.

1.26.13

• Deprecated the HTTPResponse.getheaders() and HTTPResponse.getheader() methods.
• Fixed an issue where parsing a URL with leading zeroes in the port would be rejected even when the port number after removing the zeroes was valid.
• Fixed a deprecation warning when using cryptography v39.0.0.
• Removed the <4 in the Requires-Python packaging metadata field.

1.26.12

• Deprecated the urllib3[secure] extra and the urllib3.contrib.pyopenssl module. Both will be removed in v2.x. See this GitHub issue for justification and info on how to migrate.

1.26.11

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors.

⚠️ urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

• Fixed an issue where reading more than 2 GiB in a call to HTTPResponse.read would raise an OverflowError on Python 3.9 and earlier.

1.26.10

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors.

⚠️ urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

🔐 This is the first release to be signed with Sigstore! You can verify the distributables using the .sig and .crt files included on this release.

• Removed support for Python 3.5
• Fixed an issue where a ProxyError recommending configuring the proxy as HTTP instead of HTTPS could appear even when an HTTPS proxy wasn't configured.

1.26.9

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors.

... (truncated)

Sourced from urllib3's changelog.

1.26.18 (2023-10-17)

• Made body stripped from HTTP requests changing the request method to GET after HTTP 303 "See Other" redirect responses.

1.26.17 (2023-10-02)

• Added the Cookie header to the list of headers to strip from requests when redirecting to a different host. As before, different headers can be set via Retry.remove_headers_on_redirect. ([#3139](https://github.com/urllib3/urllib3/issues/3139) <https://github.com/urllib3/urllib3/pull/3139>_)

1.26.16 (2023-05-23)

• Fixed thread-safety issue where accessing a PoolManager with many distinct origins would cause connection pools to be closed while requests are in progress ([#2954](https://github.com/urllib3/urllib3/issues/2954) <https://github.com/urllib3/urllib3/pull/2954>_)

1.26.15 (2023-03-10)

• Fix socket timeout value when HTTPConnection is reused ([#2645](https://github.com/urllib3/urllib3/issues/2645) <https://github.com/urllib3/urllib3/issues/2645>__)
• Remove "!" character from the unreserved characters in IPv6 Zone ID parsing ([#2899](https://github.com/urllib3/urllib3/issues/2899) <https://github.com/urllib3/urllib3/issues/2899>__)
• Fix IDNA handling of '\x80' byte ([#2901](https://github.com/urllib3/urllib3/issues/2901) <https://github.com/urllib3/urllib3/issues/2901>__)

1.26.14 (2023-01-11)

• Fixed parsing of port 0 (zero) returning None, instead of 0. ([#2850](https://github.com/urllib3/urllib3/issues/2850) <https://github.com/urllib3/urllib3/issues/2850>__)
• Removed deprecated getheaders() calls in contrib module. Fixed the type hint of PoolKey.key_retries by adding bool to the union. ([#2865](https://github.com/urllib3/urllib3/issues/2865) <https://github.com/urllib3/urllib3/issues/2865>__)

1.26.13 (2022-11-23)

• Deprecated the HTTPResponse.getheaders() and HTTPResponse.getheader() methods.
• Fixed an issue where parsing a URL with leading zeroes in the port would be rejected even when the port number after removing the zeroes was valid.
• Fixed a deprecation warning when using cryptography v39.0.0.
• Removed the <4 in the Requires-Python packaging metadata field.

1.26.12 (2022-08-22)

• Deprecated the urllib3[secure] extra and the urllib3.contrib.pyopenssl module. Both will be removed in v2.x. See this GitHub issue <https://github.com/urllib3/urllib3/issues/2680>_ for justification and info on how to migrate.

1.26.11 (2022-07-25)

• Fixed an issue where reading more than 2 GiB in a call to HTTPResponse.read would

... (truncated)

• 9c2c230 Release 1.26.18 (#3159)
• b594c5c Merge pull request from GHSA-g4mx-q9vg-27p4
• 944f0eb [1.26] Use vendored six in urllib3.contrib.securetransport
• c9016bf Release 1.26.17
• 0122035 Backport GHSA-v845-jxx5-vc9f (#3139)
• e63989f Fix installing brotli extra on Python 2.7
• 2e7a24d [1.26] Configure OS for RTD to fix building docs
• 57181d6 [1.26] Improve error message when calling urllib3.request() (#3058)
• 3c01480 [1.26] Run coverage even with failed jobs
• d94029b Release 1.26.16
• Additional commits viewable in compare view

Sourced from gunicorn's releases.

Gunicorn 22.0 has been released

Gunicorn 22.0.0 has been released. This version fix the numerous security vulnerabilities. You're invited to upgrade asap your own installation.

Changes:

22.0.0 - 2024-04-17
===================

use utime to notify workers liveness
migrate setup to pyproject.toml
fix numerous security vulnerabilities in HTTP parser (closing some request smuggling vectors)
parsing additional requests is no longer attempted past unsupported request framing
on HTTP versions < 1.1 support for chunked transfer is refused (only used in exploits)
requests conflicting configured or passed SCRIPT_NAME now produce a verbose error
Trailer fields are no longer inspected for headers indicating secure scheme
support Python 3.12

** Breaking changes **

minimum version is Python 3.7
the limitations on valid characters in the HTTP method have been bounded to Internet Standards
requests specifying unsupported transfer coding (order) are refused by default (rare)
HTTP methods are no longer casefolded by default (IANA method registry contains none affected)
HTTP methods containing the number sign (#) are no longer accepted by default (rare)
HTTP versions < 1.0 or >= 2.0 are no longer accepted by default (rare, only HTTP/1.1 is supported)
HTTP versions consisting of multiple digits or containing a prefix/suffix are no longer accepted
HTTP header field names Gunicorn cannot safely map to variables are silently dropped, as in other software
HTTP headers with empty field name are refused by default (no legitimate use cases, used in exploits)
requests with both Transfer-Encoding and Content-Length are refused by default (such a message might indicate an attempt to perform request smuggling)
empty transfer codings are no longer permitted (reportedly seen with really old & broken proxies)

** SECURITY **

fix CVE-2024-1135

1. Documentation is available there: https://docs.gunicorn.org/en/stable/news.html
2. Packages: https://pypi.org/project/gunicorn/

• f63d59e bump to 22.0
• 4ac81e0 Merge pull request #3175 from e-kwsm/typo
• 401cecf Merge pull request #3179 from dhdaines/exclude-eventlet-0360
• 0243ec3 fix(deps): exclude eventlet 0.36.0
• 628a0bc chore: fix typos
• 88fc4a4 Merge pull request #3131 from pajod/patch-py12-rebased
• deae2fc CI: back off the agressive timeout
• f470382 docs: promise 3.12 compat
• 5e30bfa add changelog to project.urls (updated for PEP621)
• 481c3f9 remove setup.cfg - overridden by pyproject.toml
• Additional commits viewable in compare view

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