[dependabot]

Bumps the uv group with 5 updates in the / directory:

Package	From	To
setuptools	80.10.2	83.0.0
certifi	2024.8.30	2026.10.19
pip	26.1.2	26.2
pygments	2.18.0	2.20.0
urllib3	2.7.0	2.8.0

Updates setuptools from 80.10.2 to 83.0.0

Changelog

Sourced from setuptools's changelog.

v83.0.0

Features

• Require Python 3.10 or later.

Bugfixes

• MANIFEST.in matching (via FileList) is now insensitive to Unicode normalization form. A pattern authored in one form (e.g. NFC, as typically saved by editors) now matches a file whose name is stored on disk in another (e.g. NFD, as produced by macOS APFS/HFS+). Previously an exclude, global-exclude, recursive-exclude, or prune rule could silently fail to drop a non-ASCII-named file from the source distribution, publishing it despite the exclusion -- see GHSA-h35f-9h28-mq5c.

Deprecations and Removals

• pypa/distutils#334

v82.0.1

Bugfixes

• Fix the loading of launcher manifest.xml file. (#5047)
• Replaced deprecated json.__version__ with fixture in tests. (#5186)

Improved Documentation

• Add advice about how to improve predictability when installing sdists. (#5168)

Misc

• #4941, #5157, #5169, #5175

v82.0.0

... (truncated)

Commits

• 6519f72 Bump version: 82.0.1 → 83.0.0
• d1151b1 Merge pull request #5250 from pypa/feature/distutils-d7633fbed
• a2df31e Capture removal of dry_run parameter in changelog.
• 00144dc Moved newsfragment to the release where it occurred.
• a4a5a2b Add news fragment.
• 77470c2 Merge https://github.com/pypa/distutils into feature/distutils-d7633fbed
• 3c43897 Merge pull request #5247 from pypa/copilot/fix-pypy-version-issue
• bb6ea66 Bump PyPy from 3.10 to 3.11 in CI workflow
• a2bc3ac Fix broken intersphinx reference to build's installation docs
• 2d6a739 Use stacked parametrize decorators instead of itertools.product
• Additional commits viewable in compare view

Updates certifi from 2024.8.30 to 2026.10.19

Commits

• 662df63 Restore unaffected emSign roots (#439) (#440)
• 5cb238c Remove emsign (#437)
• 69494a7 Bump actions/download-artifact from 8.0.1 to 8.0.2 (#436)
• 029c7b0 Bump actions/upload-artifact from 7.0.1 to 7.0.2 (#435)
• 9d0a8f1 Add support for Python 3.15 (#432)
• db472ab Bump pypa/gh-action-pypi-publish from 1.14.1 to 1.14.2 (#431)
• f4bc676 2026.07.22 (#428)
• 4c91f9c Bump actions/setup-python from 6.3.0 to 7.0.0 (#427)
• 01a66c5 Bump actions/checkout from 7.0.0 to 7.0.1 (#426)
• eb355f4 Bump pypa/gh-action-pypi-publish from 1.14.0 to 1.14.1 (#425)
• Additional commits viewable in compare view

Updates pip from 26.1.2 to 26.2

Changelog

Sourced from pip's changelog.

26.2 (2026-07-29)

Deprecations and Removals

• Newly published packages will no longer be immediately visible to pip if the index uses caching. To install a newly published package, use --refresh-package. ([#13680](https://github.com/pypa/pip/issues/13680) <https://github.com/pypa/pip/issues/13680>_)

• Drop support for detecting legacy, non-:pep:405, virtualenv (< 20) environments. ([#14062](https://github.com/pypa/pip/issues/14062) <https://github.com/pypa/pip/issues/14062>_)

• Constraints files, including PIP_CONSTRAINT, no longer affect isolated build environments. Use --build-constraint or the PIP_BUILD_CONSTRAINT environment variable to constrain build dependencies instead.

  The --use-feature=build-constraint flag is now always enabled and has no effect. ([#14094](https://github.com/pypa/pip/issues/14094) <https://github.com/pypa/pip/issues/14094>_)

Features

• Declare support for Python 3.15 ([#14208](https://github.com/pypa/pip/issues/14208) <https://github.com/pypa/pip/issues/14208>_)

• Support self-referential extras officially. pip has supported this by accident since version 21.2. ([#11296](https://github.com/pypa/pip/issues/11296) <https://github.com/pypa/pip/issues/11296>_)

• Add --only-deps flag to instruct pip to select only the dependencies of supplied packages. It cannot be used with --no-deps, -r, --group, or --requirements-from-script. ([#11440](https://github.com/pypa/pip/issues/11440) <https://github.com/pypa/pip/issues/11440>_)

• Cache simple responses in accordance to their Cache-Control header instead of always revalidating on every request. To refresh cached package index responses and ensure newly published packages are found, use --refresh-package <package>. ([#13680](https://github.com/pypa/pip/issues/13680) <https://github.com/pypa/pip/issues/13680>_)

• Add --no-require-hashes to disable automatic enablement of --require-hashes when encountering a requirement with hashes. ([#14169](https://github.com/pypa/pip/issues/14169) <https://github.com/pypa/pip/issues/14169>_)

• Honor --only-final when sourcing requirements with -r pylock.toml. ([#13950](https://github.com/pypa/pip/issues/13950) <https://github.com/pypa/pip/issues/13950>_)

• Add support for pylock.toml upload-time field, so --uploaded-prior-to works with -r pylock.toml. ([#14168](https://github.com/pypa/pip/issues/14168) <https://github.com/pypa/pip/issues/14168>_)

• Better error messages in case of conflicts with requirements from -r pylock.toml. ([#13963](https://github.com/pypa/pip/issues/13963) <https://github.com/pypa/pip/issues/13963>_)

• Add experimental support for isolating build subprocesses by creating standard virtual environments. This will fix most (if not all) subtle isolation issues that can lead to broken builds exclusive to pip. The feature can be enabled via --use-feature=venv-isolation and will be enabled by default in a future release.

  Note that the feature has limited compatibility with --use-feature=inprocess-build-deps. While most builds should work with both features enabled, there are known edge cases. inprocess-build-deps will not be enabled by default until they are fixed. ([#14070](https://github.com/pypa/pip/issues/14070) <https://github.com/pypa/pip/issues/14070>_)

• Present more informative diagnostic errors on uncaught network errors. ([#14115](https://github.com/pypa/pip/issues/14115) <https://github.com/pypa/pip/issues/14115>_)

• Allow opting out of Git partial clones with PIP_NO_PARTIAL_CLONE_FOR_BROKEN_GIT_SERVER. ([#11043](https://github.com/pypa/pip/issues/11043) <https://github.com/pypa/pip/issues/11043>_)

• Add a --no-proxy-env (or --proxy "") option to ignore proxies configured via non-pip environment variables or configuration files. A proxy set with --proxy is still used. ([#5378](https://github.com/pypa/pip/issues/5378) <https://github.com/pypa/pip/issues/5378>_)

• Add support for pulling username from keyring subprocess provider ([#12543](https://github.com/pypa/pip/issues/12543) <https://github.com/pypa/pip/issues/12543>_)

• Speedup tab autocompletion by lazy-importing certain modules. ([#4768](https://github.com/pypa/pip/issues/4768) <https://github.com/pypa/pip/issues/4768>_)

... (truncated)

Commits

• 4b6ae5c Bump for release
• 50b6d3c Update AUTHORS.txt
• dbddfbd Tweak news entries for pip 26.2 (#14212)
• 6576b75 Merge pull request #14165 from sbidoul/refactor-pylock-hanling-sbi
• 0090e00 Address a variety of typos detected in code review
• e12ddd9 Add support for --uploaded-prior-to with -r pylock.toml
• 5eefdbc Better conflict report for requirements from -r pylock.toml
• 6d71ff8 Test --only-final with -r pylock.toml
• e7d6eb9 Refactor -r pylock.toml
• 756506d Add TODO about pylock.select and --no-binary
• Additional commits viewable in compare view

Updates pygments from 2.18.0 to 2.20.0

Release notes

Sourced from pygments's releases.

2.20.0

• New lexers:

  • Rell (#2914)

• Updated lexers:

  • archetype: Fix catastrophic backtracking in GUID and ID patterns (#3064)
  • ASN.1: Recognize minus sign and fix range operator (#3014, #3060)
  • C++: Add C++26 keywords (#2955), add integer literal suffixes (#2966)
  • ComponentPascal: Fix analyse_text (#3028, #3032)
  • Coq renamed to Rocq (#2883, #2908)
  • Cython: Various improvements (#2932, #2933)
  • Debian control: Improve architecture parsing (#3052)
  • Devicetree: Add support for overlay/fragments (#3021), add bytestring support (#3022), fix catastrophic backtracking (#3057)
  • Fennel: Various improvements (#2911)
  • Haskell: Handle escape sequences in character literals (#3069, #1795)
  • Java: Add module keywords (#2955)
  • Lean4: Add operators ]', ]?, ]! (#2946)
  • LESS: Support single-line comments (#3005)
  • LilyPond: Update to 2.25.29 (#2974)
  • LLVM: Support C-style comments (#3023, #2978)
  • Lua(u): Fix catastrophic backtracking (#3047)
  • Macaulay2: Update to 1.25.05 (#2893), 1.25.11 (#2988)
  • Mathematica: Various improvements (#2957)
  • meson: Add additional operators (#2919)
  • MySQL: Update keywords (#2970)
  • org-Mode: Support both schedule and deadline (#2899)
  • PHP: Add __PROPERTY__ magic constant (#2924), add reserved keywords (#3002)
  • PostgreSQL: Add more keywords (#2985)
  • protobuf: Fix namespace tokenization (#2929)
  • Python: Add t-string support (#2973, #3009, #3010)
  • Tablegen: Fix infinite loop (#2972, #2940)
  • Tera Term macro: Add commands introduced in v5.3 through v5.6 (#2951)
  • TOML: Support TOML 1.1.0 (#3026, #3027)
  • Turtle: Allow empty comment lines (#2980)
  • XML: Added .xbrl as file ending (#2890, #2891)

• Drop Python 3.8, and add Python 3.14 as a supported version (#2987, #3012)

• Various improvements to autopygmentize (#2894)

• Update onedark style to support more token types (#2977)

• Update rtt style to support more token types (#2895)

• Cache entry points to improve performance (#2979)

• Fix xterm-256 color table (#3043)

• Fix kwargs dictionary getting mutated on each call (#3044)

2.19.2

• Lua: Fix regression introduced in 2.19.0 (#2882, #2839)

2.19.1

... (truncated)

Changelog

Sourced from pygments's changelog.

Version 2.20.0

(released March 29th, 2026)

• New lexers:

  • Rell (#2914)

• Updated lexers:

  • archetype: Fix catastrophic backtracking in GUID and ID patterns (#3064)
  • ASN.1: Recognize minus sign and fix range operator (#3014, #3060)
  • C++: Add C++26 keywords (#2955), add integer literal suffixes (#2966)
  • ComponentPascal: Fix analyse_text (#3028, #3032)
  • Coq renamed to Rocq (#2883, #2908)
  • Cython: Various improvements (#2932, #2933)
  • Debian control: Improve architecture parsing (#3052)
  • Devicetree: Add support for overlay/fragments (#3021), add bytestring support (#3022), fix catastrophic backtracking (#3057)
  • Fennel: Various improvements (#2911)
  • Haskell: Handle escape sequences in character literals (#3069, #1795)
  • Java: Add module keywords (#2955)
  • Lean4: Add operators ]', ]?, ]! (#2946)
  • LESS: Support single-line comments (#3005)
  • LilyPond: Update to 2.25.29 (#2974)
  • LLVM: Support C-style comments (#3023, #2978)
  • Lua(u): Fix catastrophic backtracking (#3047)
  • Macaulay2: Update to 1.25.05 (#2893), 1.25.11 (#2988)
  • Mathematica: Various improvements (#2957)
  • meson: Add additional operators (#2919)
  • MySQL: Update keywords (#2970)
  • org-Mode: Support both schedule and deadline (#2899)
  • PHP: Add __PROPERTY__ magic constant (#2924), add reserved keywords (#3002)
  • PostgreSQL: Add more keywords (#2985)
  • protobuf: Fix namespace tokenization (#2929)
  • Python: Add t-string support (#2973, #3009, #3010)
  • Tablegen: Fix infinite loop (#2972, #2940)
  • Tera Term macro: Add commands introduced in v5.3 through v5.6 (#2951)
  • TOML: Support TOML 1.1.0 (#3026, #3027)
  • Turtle: Allow empty comment lines (#2980)
  • XML: Added .xbrl as file ending (#2890, #2891)

• Drop Python 3.8, and add Python 3.14 as a supported version (#2987, #3012)

• Various improvements to autopygmentize (#2894)

• Update onedark style to support more token types (#2977)

• Update rtt style to support more token types (#2895)

• Cache entry points to improve performance (#2979)

• Fix xterm-256 color table (#3043)

• Fix kwargs dictionary getting mutated on each call (#3044)

Version 2.19.2

... (truncated)

Commits

• 708197d Fix underline length.
• 1d4538a Prepare 2.20 release.
• 2ceaee4 Update CHANGES.
• e3a3c54 Fix Haskell lexer: handle escape sequences in character literals (#3069)
• d7c3453 Merge pull request #3071 from pygments/harden-html-formatter
• 0f97e7c Harden the HTML formatter against CSS.
• 9f981b2 Update CHANGES.
• 1d88915 Update CHANGES.
• c3d93ad Fix ASN.1 lexer: recognize minus sign and fix range operator (#3060)
• 4f06bcf fix bad behaving backtracking regex in CommonLispLexer
• Additional commits viewable in compare view

Updates urllib3 from 2.7.0 to 2.8.0

Release notes

Sourced from urllib3's releases.

2.8.0

🚀 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. 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 the following security issues:

• The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)
• HTTPResponse.stream() and read_chunked() could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)
• Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)

[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.

Configure proxy CA certificates and client certificates in proxy_ssl_context, and proxy identity checks with proxy_assert_hostname or proxy_assert_fingerprint. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.

[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.

Deprecations & Removals

• Deprecated using an empty collection as the Retry option allowed_methods to retry any verb. (#5044)

Features

• Added Url.auth_decoded and Url.auth_decoded_joined convenience properties to the result of parse_url(). (#4945)
• Added basic_auth_encoding and proxy_basic_auth_encoding parameters to urllib3.util.make_headers(). (#5092)

Bugfixes

• Fixed response header handling to replace obsolete folded header lines (obs-fold) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as Set-Cookie. (#1362)

• Fixed usage of proxy_ssl_context with ProxyManager when use_forwarding_for_https=True. Passing ssl_context instead of proxy_ssl_context for HTTPS proxies in this configuration now emits a FutureWarning and will raise an error in v3.0. (#2577)

• Changed behavior of the default ConnectionPool.pool initialization. LifoQueue is now resolved from the queue module after the ConnectionPool is instantiated instead of using the default cached QueueCls class property. This is done because sometimes the queue.LifoQueue is monkey-patched late in the program, such as by gevent. (#3289)

• Raised UnrewindableBodyError instead of ValueError when retrying a request whose body had tell() but not seek(). (#3779)

• Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (#3785)

• Fixed HTTPResponse.drain_conn() to discard unread response data in 64 KiB chunks (same as the default amt when doing HTTPResponse.stream(...)). (#5019)

• Fixed is_ipaddress() to detect non-standard IPv4 forms accepted by socket.connect, such as hex (0x7f000001), octal (0177.0.0.1), and decimal integers (2130706433), ensuring SSL certificate verification uses the correct mode for these addresses. (#5029)

• Fixed HTTPConnectionPool.urlopen raising a misleading FullPoolError instead of ValueError when called with an invalid timeout argument on a pool created with block=True. (#5059)

• Fixed port-zero handling to preserve explicit :0 values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, connection_from_url(), and HTTP/2 request authority. (#5071, #5101)

• Fixed a bug where PoolManager passed the assert_hostname and assert_fingerprint parameters to HTTP connection pools. (#5077)

• Fixed HTTPConnectionPool.urlopen() and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (#5079)

• Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (#5091)

• Fixed HTTPSConnection.connect() overriding ProxyConfig.ssl_context's certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.

  HTTPSConnection no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its ssl_context as a fallback when an HTTPS proxy forwards an HTTP target. (#5093)

• Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (#5095)

... (truncated)

Changelog

Sourced from urllib3's changelog.

2.8.0 (2026-09-15)

Security

Fixed the following security issues:

• The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77>__)
• HTTPResponse.stream() and read_chunked() could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw>__)
• Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g>__)

.. caution::

urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or
overridden by destination settings. Configurations relying on that
behavior may require changes.
Configure proxy CA certificates and client certificates in
proxy_ssl_context, and proxy identity checks with
proxy_assert_hostname or proxy_assert_fingerprint.
Destination client certificates and identity overrides no longer
apply to HTTPS forwarding proxy connections.

Deprecations & Removals

• Deprecated using an empty collection as the Retry option allowed_methods to retry any verb. ([#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044>__)

Features

• Added Url.auth_decoded and Url.auth_decoded_joined convenience properties to the result of parse_url(). ([#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945>__)
• Added basic_auth_encoding and proxy_basic_auth_encoding parameters to urllib3.util.make_headers(). ([#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092>__)

Bugfixes

... (truncated)

Commits

• b1d30ab Release 2.8.0
• 9016d7e Skip test_read_chunked_with_trailing_data_does_not_hang for brotlicffi (#5258)
• 9101f58 Fix nox -s docs warning (#5256)
• cd770b0 Merge commit from fork
• ea2ad7b Merge commit from fork
• 0716e31 Fix loading unencrypted client keys with a password in pyOpenSSL (#5255)
• 43c68c8 Test pickling of InvalidChunkLength (#5247)
• 308b279 Share security policy between GitHub and Read the Docs (#5253)
• 53fa073 Add policy on duplicate pull requests (#5252)
• 5f2a6a8 Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (#5232)
• Additional commits viewable in compare view

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