Bump the minor-and-patch group in /backend with 17 updates

[dependabot]

Bumps the minor-and-patch group in /backend with 17 updates:

Package	From	To
pyjwt	2.8.0	2.13.0
python-dotenv	1.1.1	1.2.2
cffi	2.0.0	2.1.0
charset-normalizer	3.4.4	3.4.9
click	8.3.0	8.4.2
flask	3.1.2	3.1.3
flask-cors	6.0.1	6.0.5
idna	3.11	3.18
requests	2.32.5	2.34.2
urllib3	2.3.0	2.7.0
werkzeug	3.1.3	3.1.8
openai	2.30.0	2.44.0
google-api-python-client	2.187.0	2.198.0
google-auth	2.41.1	2.55.2
google-auth-oauthlib	1.2.3	1.4.0
docling	2.88.0	2.111.0
ruff	0.9.6	0.15.20

Updates pyjwt from 2.8.0 to 2.13.0

Release notes

Sourced from pyjwt's releases.

2.13.0

PyJWT 2.13.0 — Security Release

This release bundles five security fixes plus three additional hardening / spec-compliance changes. We recommend all users upgrade.

Security

• GHSA-xgmm-8j9v-c9wx — JWK JSON accepted as HMAC secret (algorithm confusion). HMACAlgorithm.prepare_key previously rejected PEM- and SSH-formatted asymmetric keys but did not catch a JWK passed as a raw JSON string. In a verifier configured with both symmetric and asymmetric algorithms in algorithms=[…] and a raw-JSON JWK as the key, an attacker could forge HS256 tokens using the JWK text as the HMAC secret. The guard has been extended to reject any JWK-shaped JSON. Reported by @​aradona91.

• GHSA-jq35-7prp-9v3f — Algorithm allow-list bypass with PyJWK / PyJWKClient. When verifying with a PyJWK, the caller's algorithms=[…] allow-list was checked against the token header alg as a string only; actual verification used the algorithm bound to the PyJWK. An attacker who controlled a registered JWKS key could sign with one algorithm and advertise another on the header. PyJWT now requires the token header alg to match the PyJWK's algorithm before verification. Reported by @​sushi-gif.

• GHSA-w7vc-732c-9m39 — DoS via base64 decode of unused payload segment when b64=false. For detached-payload JWS (b64=false), the compact-form payload segment was base64-decoded before being discarded in favor of the caller-supplied detached_payload. An attacker could inflate the unused segment to force CPU + memory cost without holding a valid signature. The segment is now required to be empty per RFC 7515 Appendix F, and is no longer decoded. Reported by @​thesmartshadow.

• GHSA-993g-76c3-p5m4 — PyJWKClient accepts non-HTTP(S) URIs. PyJWKClient.fetch_data passed its URI to urllib.request.urlopen, which by default also handles file://, ftp://, and data: schemes. An application that fed an attacker-influenced URI into PyJWKClient could be coerced into reading local files or reaching other unintended schemes. PyJWKClient now rejects any URI whose scheme isn't http or https. Reported by @​KEIJOT.

• GHSA-fhv5-28vv-h8m8 — PyJWKClient cache wiped on fetch error. A finally-block put(jwk_set=None) cleared the JWK Set cache whenever a fetch raised, turning a transient JWKS-endpoint outage into application-wide auth failure. The cache write was moved into the success path; transient errors no longer evict valid cached keys. Reported by @​eddieran.

Fixed

• Reject empty HMAC keys outright in HMACAlgorithm.prepare_key with InvalidKeyError instead of accepting them with only a warning. Defends against the os.getenv("JWT_SECRET", "") footgun. Thanks to @​SnailSploit and @​spartan8806 for the reports.
• Forward per-call options (including enforce_minimum_key_length) from PyJWT.decode through to PyJWS._verify_signature. The option was previously silently dropped between the two layers, so it only took effect when set on the PyJWT instance. Thanks to @​WLUB for the report.
• RFC 7797 §3 compliance for b64=false: the encoder now auto-adds "b64" to crit, and the decoder rejects tokens that set b64=false without listing it in crit. Thanks to @​MachineLearning-Nerd for the report.

Changed

• Migrate the dev, docs, and tests package extras to dependency groups, by @​kurtmckee in #1152.

Upgrade notes

Most fixes are invisible to correctly-configured callers. A few behavioral changes you may encounter:

• Empty HMAC keys now raise. If your app passed "" or b"" as a secret (often via a missing env var, e.g. os.getenv("JWT_SECRET", "")), encode/decode will now raise InvalidKeyError. This is the intended behavior — fix the configuration.
• PyJWK decoding now requires the token's alg to match the JWK's algorithm. Previously a mismatch was silently honored if the header alg appeared in the allow-list. Tokens that relied on this mismatch will now fail with InvalidAlgorithmError.
• PyJWKClient now rejects non-HTTP(S) URIs at construction time. Tests or dev environments that fetched JWKS from file:// URIs need to switch to a local HTTP server or load the JWKS by other means (e.g. construct PyJWKSet.from_dict(...) directly).
• b64=false tokens are now strictly RFC 7515 / 7797 compliant. Tokens with a non-empty compact-form payload segment, or that omit "b64" from crit, will be rejected. PyJWT-produced tokens always satisfy both invariants, so round-trips through PyJWT are unaffected.
• enforce_minimum_key_length set per-call now takes effect. Callers who passed options={"enforce_minimum_key_length": True} to jwt.decode() previously got no enforcement; they will now get InvalidKeyError on undersized keys, as documented.

Full changelog: jpadilla/pyjwt@2.12.1...2.13.0

2.12.1

What's Changed

• Add typing_extensions dependency for Python < 3.11 by @​jpadilla in jpadilla/pyjwt#1151

Full Changelog: jpadilla/pyjwt@2.12.0...2.12.1

2.12.0

Security

• Validate the crit (Critical) Header Parameter defined in RFC 7515 §4.1.11. by @​dmbs335 in GHSA-752w-5fwx-jx9f

... (truncated)

Changelog

Sourced from pyjwt's changelog.

v2.13.0 <https://github.com/jpadilla/pyjwt/compare/2.12.1...2.13.0>__

Security

- Reject JWK JSON documents passed as raw HMAC secrets in
  ``HMACAlgorithm.prepare_key`` to close an algorithm-confusion gap that
  the existing PEM/SSH guard did not cover. Reported by @aradona91 in
  `GHSA-xgmm-8j9v-c9wx <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-xgmm-8j9v-c9wx>`__.
- Bind the JWT header ``alg`` to ``PyJWK.algorithm_name`` during
  verification so the caller's ``algorithms=[...]`` allow-list cannot be
  bypassed when decoding with a ``PyJWK`` / ``PyJWKClient`` key. Reported
  by @sushi-gif in `GHSA-jq35-7prp-9v3f <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-jq35-7prp-9v3f>`__.
- Reject non-``http(s)`` URI schemes in ``PyJWKClient`` so attacker-
  influenced URIs cannot read local files or reach unintended schemes via
  urllib's default ``file://`` / ``ftp://`` / ``data:`` handlers. Reported
  by @KEIJOT in `GHSA-993g-76c3-p5m4 <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-993g-76c3-p5m4>`__.
- Preserve the cached JWK Set on fetch errors in ``PyJWKClient.fetch_data``.
  The previous ``finally``-block ``put(None)`` pattern cleared the cache
  on any transient outage, turning one bad JWKS request into application-
  wide auth failure. Reported by @eddieran in `GHSA-fhv5-28vv-h8m8 <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-fhv5-28vv-h8m8>`__.
- Skip the unconditional base64 decode of the compact-form payload segment
  when ``b64=false`` is set in the protected header, and require that
  segment to be empty (RFC 7515 Appendix F detached form). Closes an
  unauthenticated DoS amplifier. Reported by @thesmartshadow in
  `GHSA-w7vc-732c-9m39 <https://github.com/jpadilla/pyjwt/security/advisories/GHSA-w7vc-732c-9m39>`__.
Fixed

- Reject empty HMAC keys outright in ``HMACAlgorithm.prepare_key`` with
  ``InvalidKeyError`` instead of accepting them with only a warning.
  Thanks to @SnailSploit and @spartan8806 for independently flagging the
  footgun.
- Forward per-call ``options`` (including ``enforce_minimum_key_length``)
  from ``PyJWT.decode`` through to ``PyJWS._verify_signature`` so the
  option actually takes effect when set at the call site rather than only
  on the ``PyJWT`` instance. Thanks to @WLUB for the report.
- RFC 7797 §3 compliance for ``b64=false``: the encoder now auto-adds
  ``&quot;b64&quot;`` to the ``crit`` header parameter, and the decoder rejects
  tokens that set ``b64=false`` without listing it in ``crit``. Thanks to
  @MachineLearning-Nerd for the report.
Changed



Migrate the dev, docs, and tests package extras to dependency groups by @​kurtmckee in [#1152](https://github.com/jpadilla/pyjwt/issues/1152) &lt;https://github.com/jpadilla/pyjwt/pull/1152&gt;__

v2.12.1 &lt;https://github.com/jpadilla/pyjwt/compare/2.12.0...2.12.1&gt;__
</tr></table>

... (truncated)

Commits

• 7144e45 Apply ruff format
• d2f4bec Restore cast() calls with cross-version type: ignore for prepare_key
• 22f478c Remove redundant casts in RSAAlgorithm.prepare_key and `ECAlgorithm.prepare...
• 95791b1 Bundle security fixes and hardening into 2.13.0
• dcc27a9 [pre-commit.ci] pre-commit autoupdate (#1155)
• 9d08a9a [pre-commit.ci] pre-commit autoupdate (#1146)
• b87c100 Bump codecov/codecov-action from 5 to 6 (#1154)
• 40e3147 Migrate development extras to dependency groups (#1152)
• a4e1a3d Add typing_extensions dependency for Python < 3.11 (#1151)
• bd9700c Use PyJWK algorithm when encoding without explicit algorithm (#1148)
• Additional commits viewable in compare view

Updates python-dotenv from 1.1.1 to 1.2.2

Release notes

Sourced from python-dotenv's releases.

v1.2.2

Added

• Support for Python 3.14, including the free-threaded (3.14t) build. (#)

Changed

• The dotenv run command now forwards flags directly to the specified command by @​bbc2 in theskumar/python-dotenv#607
• Improved documentation clarity regarding override behavior and the reference page.
• Updated PyPy support to version 3.11.
• Documentation for FIFO file support.
• Support for Python 3.9.

Fixed

• Improved set_key and unset_key behavior when interacting with symlinks by @​bbc2 in #790c5
• Corrected the license specifier and added missing Python 3.14 classifiers in package metadata by @​JYOuyang in theskumar/python-dotenv#590

Breaking Changes

• dotenv.set_key and dotenv.unset_key used to follow symlinks in some situations. This is no longer the case. For that behavior to be restored in all cases, follow_symlinks=True should be used.

• In the CLI, set and unset used to follow symlinks in some situations. This is no longer the case.

• dotenv.set_key, dotenv.unset_key and the CLI commands set and unset used to reset the file mode of the modified .env file to 0o600 in some situations. This is no longer the case: The original mode of the file is now preserved. Is the file needed to be created or wasn't a regular file, mode 0o600 is used.

Misc

• skip 000 permission tests for root user by @​burnout-projects in theskumar/python-dotenv#561
• Bump actions/checkout from 5 to 6 in the github-actions group by @​dependabot[bot] in theskumar/python-dotenv#593
• Add Windows testing to CI by @​bbc2 in theskumar/python-dotenv#604
• Improve workflow efficiency with best practices by @​theskumar in theskumar/python-dotenv#609
• Remove the use of sh in tests by @​bbc2 in theskumar/python-dotenv#612

New Contributors

• @​JYOuyang made their first contribution in theskumar/python-dotenv#590
• @​burnout-projects made their first contribution in theskumar/python-dotenv#561
• @​cpackham-atlnz made their first contribution in theskumar/python-dotenv#597

Full Changelog: theskumar/python-dotenv@v1.2.1...v1.2.2

v1.2.1

What's Changed

... (truncated)

Changelog

Sourced from python-dotenv's changelog.

[1.2.2] - 2026-03-01

Added

• Support for Python 3.14, including the free-threaded (3.14t) build. (#588)

Changed

• The dotenv run command now forwards flags directly to the specified command by [@​bbc2] in #607
• Improved documentation clarity regarding override behavior and the reference page.
• Updated PyPy support to version 3.11.
• Documentation for FIFO file support.
• Dropped Support for Python 3.9.

Fixed

• Improved set_key and unset_key behavior when interacting with symlinks by [@​bbc2] in [790c5c0]
• Corrected the license specifier and added missing Python 3.14 classifiers in package metadata by [@​JYOuyang] in #590

Breaking Changes

• dotenv.set_key and dotenv.unset_key used to follow symlinks in some situations. This is no longer the case. For that behavior to be restored in all cases, follow_symlinks=True should be used.

• In the CLI, set and unset used to follow symlinks in some situations. This is no longer the case.

• dotenv.set_key, dotenv.unset_key and the CLI commands set and unset used to reset the file mode of the modified .env file to 0o600 in some situations. This is no longer the case: The original mode of the file is now preserved. Is the file needed to be created or wasn't a regular file, mode 0o600 is used.

[1.2.1] - 2025-10-26

• Move more config to pyproject.toml, removed setup.cfg
• Add support for reading .env from FIFOs (Unix) by [@​sidharth-sudhir] in #586

[1.2.0] - 2025-10-26

• Upgrade build system to use PEP 517 & PEP 518 to use build and pyproject.toml by [@​EpicWink] in #583
• Add support for Python 3.14 by [@​23f3001135] in #579
• Add support for disabling of load_dotenv() using PYTHON_DOTENV_DISABLED env var. by [@​matthewfranglen] in #569

Commits

• 36004e0 Bump version: 1.2.1 → 1.2.2
• eb20252 docs: update changelog for v1.2.2
• 790c5c0 Merge commit from fork
• 43340da Remove the use of sh in tests (#612)
• 09d7cee docs: clarify override behavior and document FIFO support (#610)
• c8de288 ci: improve workflow efficiency with best practices (#609)
• 7bd9e3d Add Windows testing to CI (#604)
• 1baaf04 Drop Python 3.9 support and update to PyPy 3.11 (#608)
• 4a22cf8 ci: enable testing on Python 3.14t (free-threaded) (#588)
• e2e8e77 Fix license specifier (#597)
• Additional commits viewable in compare view

Updates cffi from 2.0.0 to 2.1.0

Release notes

Sourced from cffi's releases.

v2.1.0

• Added support for Python 3.15 and support for C extensions generated by CFFI to target the new abi3t free-threaded ABI.
• Dropped support for Python 3.9.
• Added cffi-gen-src CLI to generate CFFI C extension source for alternate build backend support.
• Fixed crashes inside __delitem__.
• Fixed "string too big" error under MSVC.
• Fixed mingw builds.
• Added support for arm64 iOS wheels.

Commits

• d9f6f70 New release 2.1.0
• 02a7b0e Misc pre-2.1 release/packaging cleanup (#253)
• 1362e5d Move cffi-gen-src release note to 2.1.0 notes
• a797055 Make error message when embedding version test fails more friendly
• f1f40a8 Update changelog
• dc62c93 Delete missed cp39 Windows builds
• a341180 Update version numbers to prepare for v2.1 release
• 9f04d85 Mark test using inet_ntoa as thread-unsafe
• 5f12702 Fix flaky pytest-run-parallel CI crash
• 26b3d3a Merge branch 'main' into integrate-buildtool
• Additional commits viewable in compare view

Updates charset-normalizer from 3.4.4 to 3.4.9

Release notes

Sourced from charset-normalizer's releases.

Version 3.4.9

3.4.9 (2026-07-07)

Fixed

• Regression in our fallback path leading to a decode error. (#771) We've yanked 3.4.8 as a result of that bug.

Version 3.4.8

3.4.8 (2026-07-06)

Fixed

• Wall import time due to cascade codec imports for our multibyte first sort of iana supported codecs (#742)
• Unnecessary json import at runtime (#753)
• Inverse capitalization not seen by noise detector (#731)

Changed

• No longer holding a global cache for our noise / coherence measurements. Relax RSS memory usage.
• Micro-optimizations in our noise / coherence measurements.
• No longer using regex search by default for our preemptive charset mark algorithm.
• Raised upperbound of setuptools to v83.
• Raised upperbound of mypy(c) to v2.1.

Removed

• Redundant UTF7 BOM marker (#730)

Version 3.4.7

3.4.7 (2026-04-02)

Changed

• Pre-built optimized version using mypy[c] v1.20.
• Relax setuptools constraint to setuptools>=68,<82.1.

Fixed

• Correctly remove SIG remnant in utf-7 decoded string. (#718) (#716)

Version 3.4.6

3.4.6 (2026-03-15)

Changed

• Flattened the logic in charset_normalizer.md for higher performance. Removed eligible(..) and feed(...) in favor of feed_info(...).
• Raised upper bound for mypy[c] to 1.20, for our optimized version.
• Updated UNICODE_RANGES_COMBINED using Unicode blocks v17.

Fixed

• Edge case where noise difference between two candidates can be almost insignificant. (#672)
• CLI --normalize writing to wrong path when passing multiple files in. (#702)

Misc

• Freethreaded pre-built wheels now shipped in PyPI starting with 3.14t. (#616)

... (truncated)

Changelog

Sourced from charset-normalizer's changelog.

3.4.9 (2026-07-07)

Fixed

• Regression in our fallback path leading to a decode error. (#771) We've yanked 3.4.8 as a result of that bug.

3.4.8 (2026-07-06)

Fixed

• Wall import time due to cascade codec imports for our multibyte first sort of iana supported codecs (#742)
• Unnecessary json import at runtime (#753)
• Inverse capitalization not seen by noise detector (#731)

Changed

• No longer holding a global cache for our noise / coherence measurements. Relax RSS memory usage.
• Micro-optimizations in our noise / coherence measurements.
• No longer using regex search by default for our preemptive charset mark algorithm.
• Raised upperbound of setuptools to v83.
• Raised upperbound of mypy(c) to v2.1.

Removed

• Redundant UTF7 BOM marker (#730)

3.4.7 (2026-04-02)

Changed

• Pre-built optimized version using mypy[c] v1.20.
• Relax setuptools constraint to setuptools>=68,<82.1.

Fixed

• Correctly remove SIG remnant in utf-7 decoded string. (#718) (#716)

3.4.6 (2026-03-15)

Changed

• Flattened the logic in charset_normalizer.md for higher performance. Removed eligible(..) and feed(...) in favor of feed_info(...).
• Raised upper bound for mypy[c] to 1.20, for our optimized version.
• Updated UNICODE_RANGES_COMBINED using Unicode blocks v17.

Fixed

• Edge case where noise difference between two candidates can be almost insignificant. (#672)
• CLI --normalize writing to wrong path when passing multiple files in. (#702)

Misc

• Freethreaded pre-built wheels now shipped in PyPI starting with 3.14t. (#616)

3.4.5 (2026-03-06)

Changed

... (truncated)

Commits

• cc68407 Merge pull request #772 from jawah/fix-regression-fallback-path
• 152b923 chore: release 3.4.9
• 2bc2607 fix: unicodedecodeerror in fallback path
• be252d7 chore(deps): bump docker/setup-qemu-action from 4.1.0 to 4.2.0 (#767)
• 71c7bdd chore(deps): bump actions/setup-python from 6.2.0 to 6.3.0 (#768)
• aeea391 chore(deps): bump pypa/cibuildwheel from 3.4.1 to 4.1.0 (#758)
• a6f8feb Merge pull request #770 from jawah/unblock-ci
• 528e16c chore: add osv-scanner.toml
• 5993498 chore: ast_serialize musl missing prebuilt riscv,s390x,ppc64le
• aa2ddd8 Release 3.4.8 (#766)
• Additional commits viewable in compare view

Updates click from 8.3.0 to 8.4.2

Release notes

Sourced from click's releases.

8.4.2

This is the Click 8.4.1 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/click/8.4.2/ Changes: https://click.palletsprojects.com/page/changes/#version-8-4-2 Milestone: https://github.com/pallets/click/milestone/34

• Fix Fish shell completion broken in 8.4.0 by #3126. Newlines and tabs in option help text are now escaped, keeping the original completion format while still supporting multi-line help. #3502 #3043 #3504 #3508
• Deprecated commands and options with empty or missing help text no longer render a stray leading space before the (DEPRECATED) label. #3509
• A {class}Group with invoke_without_command=True marks its subcommand as optional in the usage help, showing [COMMAND] instead of COMMAND. #3059 #3507
• echo_via_pager flushes after each write, so passing a generator streams output to the pager incrementally instead of staying hidden until the pipe buffer fills. #3242 #2542 #3534
• echo_via_pager and get_pager_file no longer close a borrowed stdout stream when no external pager runs, completing the partial I/O operation on closed file fix from #3482. #3449 #3533
• Fix CLI usage symopsis for optional arguments producing double square brackets [[a|b|c]]... whose type already brackets their metavar. #3578
• {func}version_option resolves a package_name that does not match an installed distribution as an import (top-level module) name via {func}importlib.metadata.packages_distributions. Packages whose top-level module name differs from their distribution name (PIL vs Pillow, jwt vs PyJWT) no longer raise RuntimeError out of the box. #2331 #1884 #3125 #3582

8.4.1

This is the Click 8.4.1 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/click/8.4.1/ Changes: https://click.palletsprojects.com/page/changes/#version-8-4-1 Milestone: https://github.com/pallets/click/milestone/32

• get_parameter_source() is available during eager callbacks and type conversion again. #3458 #3484
• Zsh completion scripts parse correctly on Windows. #3277 # 3466
• Shell completion of Choice Enum values produces a valid completion result. #3015
• Fix empty byte-string handling in echo. #3487
• Fix closed file error with echo_via_pager. #3449

8.4.0

This is the Click 8.4.0 feature release. A feature release may include new features, remove previously deprecated code, add new deprecation, or introduce potentially breaking changes.

We encourage everyone to upgrade. You can read more about our [Version Support Policy][version] on our website.

... (truncated)

Changelog

Sourced from click's changelog.

Version 8.4.2

Released 2026-06-24

• Fix Fish shell completion broken in 8.4.0 by {pr}3126. Newlines and tabs in option help text are now escaped, keeping the original completion format while still supporting multi-line help. {issue}3502 {issue}3043 {pr}3504 {pr}3508
• Deprecated commands and options with empty or missing help text no longer render a stray leading space before the (DEPRECATED) label. {pr}3509
• A {class}Group with invoke_without_command=True marks its subcommand as optional in the usage help, showing [COMMAND] instead of COMMAND. {issue}3059 {pr}3507
• echo_via_pager flushes after each write, so passing a generator streams output to the pager incrementally instead of staying hidden until the pipe buffer fills. {issue}3242 {issue}2542 {pr}3534
• echo_via_pager and get_pager_file no longer close a borrowed stdout stream when no external pager runs, completing the partial I/O operation on closed file fix from {pr}3482. {issue}3449 {pr}3533
• Fix CLI usage symopsis for optional arguments producing double square brackets [[a|b|c]]... whose type already brackets their metavar. {pr}3578
• {func}version_option resolves a package_name that does not match an installed distribution as an import (top-level module) name via {func}importlib.metadata.packages_distributions. Packages whose top-level module name differs from their distribution name (PIL vs Pillow, jwt vs PyJWT) no longer raise RuntimeError out of the box. {issue}2331 {issue}1884 {issue}3125 {pr}3582

Version 8.4.1

Released 2026-05-21

• get_parameter_source() is available during eager callbacks and type conversion again. {issue}3458 {pr}3484
• Zsh completion scripts parse correctly on Windows. {issue}3277 {pr}3466
• Shell completion of Enum values used as Choice options produces a valid completion result. {issue}3015 {pr}3471
• Fix empty byte-string handling in echo. {issue}3487 {pr}3493
• Fix closed file error with echo_via_pager. {issue}3449 {pr}3482
• Fix open_url on Windows when the file path contains spaces. {issue}2994 {pr}3478

Version 8.4.0

Released 2026-05-17

• {class}ParamType typing improvements. {pr}3371

  • {class}ParamType is now a generic abstract base class,

... (truncated)

Commits

• b2e30a1 Release version 8.4.2
• 7a16b20 Fix package_name resolution when module differs from distribution name (#3582)
• bec5928 Fix package_name resolution when top-level module differs from distribution...
• 916883a Fix tests to not rely on -Wdefault option (#3591)
• 09195f6 Fix double-bracketing of choices in synopsis (#3578)
• 1557e26 Check for warning exception with idiomatic context manager
• d9ff133 Static typing improvements in click.shell_completion (#3460)
• 762c97e Fix double-bracketing of choices in synopsis
• 8929d39 Convert changes to markdown. (#3559)
• 237be50 Move changes headings down a level.
• 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 flask-cors from 6.0.1 to 6.0.5

Release notes

Sourced from flask-cors's releases.

6.0.5

Supersedes 6.0.4

What's Changed

• Add MyPy Typing and modernize options parsing by @​corydolphin in corydolphin/flask-cors#409 (this broke strict type checking when using Blueprints)
• Restore Blueprint support in CORS type signatures (#410) by @​corydolphin in corydolphin/flask-cors#411

Full Changelog: corydolphin/flask-cors@6.0.3...6.0.5

6.0.4

What's Changed

• Add MyPy Typing by @​corydolphin in corydolphin/flask-cors#409

Full Changelog: corydolphin/flask-cors@6.0.3...6.0.4

6.0.3

What's Changed

• Derive package version from git tag via setuptools-scm by @​corydolphin in corydolphin/flask-cors#405
• Improve CI/CD security with least privilege and build separation by @​corydolphin in corydolphin/flask-cors#406

Full Changelog: corydolphin/flask-cors@6.0.2...6.0.3

6.0.3-pre

What's Changed

• Derive package version from git tag via setuptools-scm by @​corydolphin in corydolphin/flask-cors#405
• Improve CI/CD security with least privilege and build separation by @​corydolphin in corydolphin/flask-cors#406

Full Changelog: corydolphin/flask-cors@6.0.2...6.0.3

6.0.2

What's Changed

• Update license pyproject.toml by @​wagenrace in corydolphin/flask-cors#395

New Contributors

• @​wagenrace made their first contribution in corydolphin/flask-cors#395

Full Changelog: corydolphin/flask-cors@6.0.1...6.0.2

Commits

• 91ebc49 Typing Hotfix: support blueprints in the type system
• d601665 Add strict MyPy Typing
• c8e8871 Harden release publishing workflow (#406)
• e1d4034 Derive package version from git tag via setuptools-scm (#405)
• fa55dcb Update license pyproject.toml (#395)
• See full diff in compare view

Updates idna from 3.11 to 3.18

Changelog

Sourced from idna's changelog.

3.18 (2026-06-02)

• When decoding a domain, add a display argument that will pass through invalid labels rather than raising an exception.

3.17 (2026-05-28)

• Substantial 75% reduction in memory usage through new data structures and some optimization in processing speed.
• Added a general 1024-character input length cap to the public validation, conversion, and codec entry points. This is well above any legitimate domain or label and guards against pathological inputs.

3.16 (2026-05-22)

• Add a command-line interface (python -m idna, also available as the idna script). Encodes or decodes one or more domains supplied as arguments or on standard input, with options to select A-label or U-label output and control error handling.
• Raise the minimum supported Python version to 3.9
• Various code quality improvements

3.15 (2026-05-12)

• Enforce DNS-length cap on individual labels early in check_label, short-circuiting contextual-rule processing for oversized input while staying compatible with UTS 46 usage.
• Tidy core helpers: hoist bidi category sets to module-level frozensets (avoiding per-codepoint list construction), simplify length checks, and reuse the shared _unicode_dots_re from idna.core in the codec module.
• Use raise ... from err for proper exception chaining and switch internal string formatting to f-strings.
• Allow flit_core 4.x in the build backend.
• Expand the ruff lint set (flake8-bugbear, flake8-simplify, pyupgrade, perflint) and apply the surfaced fixes; pin lint CI to Python 3.14.
• Add Dependabot configuration for GitHub Actions.
• Convert README and HISTORY from reStructuredText to Markdown.
• Reference CVE-2026-45409 for the 3.14 advisory in place of the initial GHSA identifier.

Thanks to Felix Yan, Stan Ulbrych, and metsw24-max for contributions to this release.

3.14 (2026-05-10)

• Removed opportunity to process long inputs into quadratic time by rejecting oversize inputs up-front. Closes a bypass

... (truncated)

Commits

• f39ea90 Release 3.18
• 40f4e40 Pre-release 3.18rc0
• 1a5bf80 Merge pull request #253 from kjd/lenient-decode
• 5bbb26f Merge branch 'master' into lenient-decode
• c532bae Rename decode() lenient= option to display= (issue #248)
• 0b1758b Merge pull request #252 from kjd/release-3.17
• f48619c Release 3.17
• 7421ba8 Pre-release 3.17rc0
• 22ebb73 Merge pull request #251 from kjd/structure-optimizations
• 2a7ac0a Drop redundant parallel-arrays comment from uts46data
• Additional commits viewable in compare view

Updates requests from 2.32.5 to 2.34.2

Release notes

Sourced from requests's releases.

v2.34.2

2.34.2 (2026-05-14)

• Moved headers input type back to Mapping to avoid invariance issues with MutableMapping and inferred dict types. Users calling Request.headers.update() may need to narrow typing in their code. (#7441)

Full Changelog: https://github.com/psf/requests/blob/main/HISTORY.md#2342-2026-05-14

v2.34.1

2.34.1 (2026-05-13)

Bugfixes

• Widened json input type from dict and list to Mapping and Sequence. (#7436)
• Changed headers input type to MutableMapping and removed None from Request.headers typing to improve handling for users. (#7431)
• Response.reason moved from str | None to str to improve handling for users. (#7437)
• Fixed a bug where some bodies with custom __getattr__ implementations weren't being properly detected as Iterables. (#7433)

New Contributors

• @​k223kim made their first contribution in psf/requests#7433

Full Changelog: https://github.com/psf/requests/blob/main/HISTORY.md#2341-2026-05-13

v2.34.0

2.34.0 (2026-05-11)

Announcements

• Requests 2.34.0 introduces inline types, replacing those provided by typeshed. Public API types should be fully compatible with mypy, pyright, and ty. We believe types are comprehensive but if you find issues, please report them to the pinned tracking issue.

  Special thanks to @​bastimeyer, @​cthoyt, @​edgarrmondragon, and @​srittau for helping review and test the types ahead of the release. (#7272)

Improvements

• Digest ...

  Description has been truncated

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