Bump the pip group across 7 directories with 8 updates

[dependabot]

⚠️ Dependabot is rebasing this PR ⚠️

Rebasing might not happen immediately, so don't worry if this takes some time.

Note: if you make any changes to this PR yourself, they will take precedence over the rebase.

---

Bumps the pip group with 6 updates in the /.aitk/requirements directory:

Package	From	To
aiohttp	3.14.0	3.14.3
cryptography	49.0.0	50.0.0
pillow	12.2.0	12.3.0
transformers	4.51.3	5.10.1
tornado	6.5.5	6.5.8
nltk	3.9.4	3.10.3

Bumps the pip group with 3 updates in the /.aitk/requirements/AMD directory: aiohttp, transformers and nltk.
Bumps the pip group with 3 updates in the /.aitk/requirements/General directory: aiohttp, pillow and transformers.
Bumps the pip group with 4 updates in the /.aitk/requirements/Intel directory: aiohttp, pillow, transformers and tornado.
Bumps the pip group with 1 update in the /meta-llama-Llama-3.1-8B-Instruct/OpenVINO directory: transformers.
Bumps the pip group with 7 updates in the /microsoft-Phi-4-mini-instruct/QAIRT directory:

Package	From	To
aiohttp	3.13.3	3.14.3
cryptography	45.0.7	50.0.0
pillow	8.4.0	12.3.0
transformers	4.46.0	5.10.1
tornado	6.5.4	6.5.8
bleach	6.3.0	6.4.0
webob	1.8.9	1.8.11

Bumps the pip group with 6 updates in the /mistralai-Mistral-7B-Instruct-v0.3/QAIRT directory:

Package	From	To
aiohttp	3.14.0	3.14.3
cryptography	45.0.7	50.0.0
pillow	12.2.0	12.3.0
transformers	4.44.0	5.10.1
tornado	6.5.5	6.5.8
bleach	6.3.0	6.4.0

Updates aiohttp from 3.14.0 to 3.14.3

Changelog

Sourced from aiohttp's changelog.

3.14.3 (2026-07-22)

Bug fixes

• Fixed the client dropping only the first Authorization, Cookie and Proxy-Authorization header when a redirect crossed an origin -- by :user:arshsmith1.

  Related issues and pull requests on GitHub: :issue:13180.

• Fixed error message construction in the C HTTP parser -- by :user:bdraco.

  Related issues and pull requests on GitHub: :issue:13222.

---

3.14.2 (2026-07-20)

Bug fixes

• Fixed :py:attr:~aiohttp.web.StreamResponse.last_modified rounding a :class:datetime.datetime with a fractional second down.

  Related issues and pull requests on GitHub: :issue:5303.

• Fixed resolving localhost on Windows to fall back without AI_ADDRCONFIG when the first lookup fails, so localhost still works without an active network.

  Related issues and pull requests on GitHub: :issue:5357.

... (truncated)

Commits

• 5e392ce Release v3.14.3 (#13225)
• 49f65d5 [PR #13222/f4866933 backport][3.14] Build C parser error message from bounded...
• 240099e [PR #13180/ee53d655 backport][3.14] drop every copy of credential headers on ...
• d93f30a Bump version (#13202)
• c1b9212 Release v3.14.2 (#13201)
• 380d4b5 [PR #13054/ed8b040c backport][3.14] escape backslashes in digest auth quoted-...
• e1e1bee Make llhttp method array size dynamic (#13174) (#13196)
• aa4cf29 [PR #13170/2b906869 backport][3.14] Fix StreamResponse.last_modified rounding...
• 71b57b4 [PR #13172/a57747ed backport][3.14] Fix C parser folding fragment into query_...
• 64a03fb [PR #13169/1adc0cd7 backport][3.14] Upgrade http:// to https:// in README.rst...
• Additional commits viewable in compare view

Updates cryptography from 49.0.0 to 50.0.0

Changelog

Sourced from cryptography's changelog.

50.0.0 - 2026-07-31

* **SECURITY ISSUE**:
  :func:`~cryptography.hazmat.primitives.serialization.pkcs7.pkcs7_decrypt_der`
  and its PEM and S/MIME variants no longer expose distinguishable errors or
  timing when unwrapping a ``RecipientInfo``'s ``encryptedKey``, which could
  act as a Bleichenbacher oracle for callers that decrypt untrusted messages.
  A random key is now substituted on failure, as described in :rfc:`3218`.
  Credit to **@X1AOxiang** for reporting the issue. **CVE-2026-69247**
* Deprecated Diffie-Hellman key exchange over finite fields (FFDH).
  Everything FFDH is deprecated, including the types in
  ``cryptography.hazmat.primitives.asymmetric.dh`` and loading FFDH keys or
  parameters with the key loading APIs. Users should migrate to a more
  modern key exchange algorithm.
* Added ``xof()`` class methods to
  :class:`~cryptography.hazmat.primitives.hashes.SHAKE128` and
  :class:`~cryptography.hazmat.primitives.hashes.SHAKE256` for constructing
  algorithm instances configured for use with
  :class:`~cryptography.hazmat.primitives.hashes.XOFHash`.
* The :mod:`X.509 verification <cryptography.x509.verification>` APIs are now
  considered stable and are subject to our API stability policy.
* Added the :doc:`/cobblestone` recipe, an implementation of the
  Cobblestone-128 and Cobblestone-256 instantiations of the `C2SP
  chunked-encryption specification
  <https://c2sp.org/chunked-encryption>`_ for streaming authenticated
  encryption of large messages.
* Parsing a Signed Certificate Timestamp list now rejects encodings that
  carry trailing bytes after the list or after an individual SCT, instead of
  silently ignoring them.
* Added support for using :class:`~cryptography.x509.Name` as a field type in
  the :doc:`/hazmat/asn1/index` module.
* Loading a public key or an EC private key now rejects DER where the
  ``subjectPublicKey`` (or EC ``publicKey``) ``BIT STRING`` declares a non-zero
  number of unused bits, instead of silently ignoring it.
* Parsing a CRL entry's ``InvalidityDate`` extension now rejects a
  ``GeneralizedTime`` that carries fractional seconds or another non-DER form,
  matching the strict encoding already required for every other X.509 time
  field.
* :func:`~cryptography.x509.ocsp.load_der_ocsp_request` and
  :func:`~cryptography.x509.ocsp.load_der_ocsp_response` now reject a request
  or response whose ``version`` field is not ``v1``, the only version defined
  by RFC 6960, matching the version validation already performed when loading
  certificates, CSRs and CRLs.
* :class:`~cryptography.hazmat.primitives.hashes.XOFHash` is now supported
  when building against AWS-LC.
* HMAC (and therefore PBKDF2-HMAC) with SHA-3 hashes is now supported when
  building against AWS-LC.
* Diffie-Hellman (:doc:`/hazmat/primitives/asymmetric/dh`) is now supported
  when building against AWS-LC.
</tr></table> 

... (truncated)

Commits

• dcb7050 Prepare for 50.0.0 release (#15372)
• 53fccd9 Don't leak how PKCS#7 encryptedKey decryption failed (#15369)
• d472f97 Add from __future__ import annotations to all src/ Python files (#15371)
• 908773d Bump downstream dependencies in CI (#15368)
• 2cc07cc Bump BoringSSL, OpenSSL, AWS-LC in CI (#15367)
• c94ede9 chore(deps): bump ruff from 0.16.0 to 0.16.1 (#15366)
• 67a8308 chore(deps): bump virtualenv from 21.7.0 to 21.7.1 (#15365)
• 95018ff Release the GIL in one-shot AEAD encrypt/decrypt (#15361)
• 6954733 Release the GIL during DH and DSA parameter generation (#15364)
• 6893b94 Import _serialization instead of serialization in x509/extensions (#15363)
• Additional commits viewable in compare view

Updates pillow from 12.2.0 to 12.3.0

Release notes

Sourced from pillow's releases.

12.3.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.3.0.html

Removals

• Remove non-image ImageCms modes #9697 [@​radarhere]

Documentation

• Add release notes for SBOM and performance improvements #9747 [@​radarhere]
• Add security release notes #9741 [@​radarhere]
• Add release notes for Python 3.15 beta wheels #9696 [@​radarhere]
• ImageFont can also be used with ImageText #9597 [@​radarhere]
• Additional guidelines for security reports #9659 [@​wiredfool]
• Fixed typo #9636 [@​radarhere]
• Added CVEs to 12.2.0 release notes #9591 [@​radarhere]
• Revise development support information in README #9583 [@​aclark4life]
• Add INCIDENT_RESPONSE.md #9555 [@​aclark4life]
• Add STRIDE threat model to security docs #9562 [@​aclark4life]
• Add CVEs to 12.2.0 release notes #9556 [@​radarhere]
• Update README with revised security policy #9553 [@​radarhere]
• Update security policy #9552 [@​aclark4life]
• Update macOS tested Python versions #9534 [@​radarhere]

Dependencies

• Update dependency harfbuzz to v14.2.1 #9720 [@renovate[bot]]
• Update dependency mypy to v2 #9653 [@renovate[bot]]
• Update dependency cibuildwheel to v4 #9665 [@renovate[bot]]
• Update github-actions #9655 [@renovate[bot]]
• Update dependency libavif to v1.4.2 #9652 [@renovate[bot]]
• Update dependency lcms2 to v2.19.1 #9651 [@renovate[bot]]
• Update dependency check-jsonschema to v0.37.2 #9650 [@renovate[bot]]
• Update google/oss-fuzz digest to d872252 #9614 [@renovate[bot]]
• Update dependency lcms2 to v2.19 #9609 [@renovate[bot]]
• Update dependency libpng to v1.6.58 - autoclosed #9608 [@renovate[bot]]
• Update dependency harfbuzz to v14 #9610 [@renovate[bot]]
• Update dependency mypy to v1.20.2 #9599 [@renovate[bot]]
• Update github-actions #9611 [@renovate[bot]]
• Update dependency cibuildwheel to v3.4.1 #9607 [@renovate[bot]]
• Move dependency versions to single JSON and enable Renovate #9559 [@​hugovk]
• Updated raqm to 0.10.5 #9557 [@​radarhere]
• Update dependency cibuildwheel to v3.4.0 #9532 [@renovate[bot]]

Testing

• Remove matrix.os from benchmark #9735 [@​radarhere]
• Remove references to libavif patch #9734 [@​radarhere]
• Add benchmark tests #9654 [@​akx]
• Use reshape() instead of setting NumPy array shape directly #9728 [@​radarhere]

... (truncated)

Commits

• bb1d8e8 12.3.0 version bump
• e63fc48 Add release notes for SBOM and performance improvements (#9747)
• 13b701b Add release notes for #9679
• 5564ca7 List methods
• a0920fd Speed up ImageChops operations (#9738)
• 07e9a6c Speed up Image.filter() (#9736)
• a94578c Speed up Image.getchannel(), Image.merge(), Image.putalpha() and `Image...
• 53e02c4 Speed up Image.fill(), Image.linear_gradient() and `Image.radial_gradient...
• af03747 Speed up Image.resample() (#9739)
• 5c9ca56 Speed up alpha_composite, matrix, negative, quantize (#9740)
• Additional commits viewable in compare view

Updates transformers from 4.51.3 to 5.10.1

Release notes

Sourced from transformers's releases.

Release v5.10.1

v5.10.0 was yanked as we publish on a corrupted branch. Sorry everyone, this happens when we rush a release!!!

New Model additions

Gemma4 unified+ Gemma4 MTP

Gemma 4 12B Unified is an encoder-free multimodal model with pretrained and instruction-tuned variants. Unlike standard Gemma 4, which uses dedicated encoder towers, Gemma 4 12B Unified projects raw inputs directly into the language model's embedding space through lightweight linear pipelines. This results in a simpler architecture while maintaining strong multimodal performance.

Key differences from standard Gemma 4:

• No Vision Tower: Raw pixel patches are projected directly into LM space via a Dense + LayerNorm pipeline with factorized 2D positional embeddings, replacing the vision encoder.
• No Audio Tower: Raw 16 kHz waveform samples are chunked into fixed-length frames and projected through a simple RMSNorm → Linear pipeline, replacing the mel spectrogram + Conformer encoder.
• Shared Multimodal Pipeline: Both vision and audio use the same Gemma4UnifiedMultimodalEmbedder (RMSNorm → Linear) for the final projection to text hidden space.

You can find the original Gemma 4 12B Unified checkpoints under the Gemma 4 release.

• who needs encoders? (#46385) by @​douglas-reid @​sgerrard @​vasqu @​molbap

Sapiens2

Sapiens2 is a family of high-resolution vision transformers pretrained on ~1 billion curated human images, designed for human-centric computer vision tasks including pose estimation, body-part segmentation, surface normal estimation, and pointmap estimation. The models scale from 0.4B to 5B parameters and train at native 1K resolution, with hierarchical 4K variants for extended spatial reasoning. Sapiens2 achieves substantial improvements over its predecessor with +4 mAP in pose estimation, +24.3 mIoU in body-part segmentation, and 45.6% error reduction in normal estimation.

Links: Documentation | Paper

• Add Sapiens2 Model (#45919) by @​guarin in #45919

DeepSeek-OCR-2

DeepSeek-OCR-2 is an OCR-specialized vision-language model built on a distinctive architecture that combines a SAM ViT-B vision encoder with a Qwen2 hybrid attention encoder, connected through an MLP projector to a DeepSeek-V2 Mixture-of-Experts (MoE) language model. The model features a hybrid attention mechanism that applies bidirectional attention over image tokens and causal attention over query tokens, enabling efficient and accurate document understanding. It supports both plain OCR tasks and grounding capabilities with coordinate-aware output for document conversion to markdown format.

Links: Documentation

• Add Deepseek-OCR-2 model (#45075) by @​thisisiron in #45075

Mellum

Mellum is a code-focused Mixture-of-Experts language model developed by JetBrains. It is derived from the Qwen3-MoE architecture with per-layer-type RoPE and interleaved sliding window attention. The model has 12B total parameters with 2.5B active parameters per token, using 64 routed experts with 8 activated per token across 28 layers.

Links: Documentation

• feat: Add support for JetBrains' Mellum v2 code generation model (#46112) by @​shadeMe in #46112

Breaking changes

The Gemma4 vision pooler now casts inputs to float32 before scaling to prevent float16 overflow (inf saturation) with large checkpoints, which may cause minor numerical differences in outputs for users running Gemma-4 vision models in float16.

• 🚨 Fix float16 overflow in Gemma4 vision pooler (#46277) by @​Bluear7878

Audio Language Models (ALMs) now have a dedicated base model class without a language modeling head, aligning them with the design of Vision Language Models (VLMs); users relying on the previous model class structure should update their code to use the new base model class where appropriate.

• 🚨 [ALM] Add base model without head (#45534) by @​eustlb

... (truncated)

Commits

• 90c3ae5 Patch because we had to yank 5.10 because the release branch was not up to date
• 0bd94b3 v5.10.0
• 1423d22 who needs encoders? (#46385)
• 50eb20a Fix dsv4 dequant + tp/ep (#46378)
• 74464e8 Fix wrong changes produced by style/repo. check bot (#46371)
• 1b8ec34 Fix path traversal when saving Bark voice preset embeddings (#46237)
• e820678 Add Sapiens2 Model (#45919)
• 595721c Pass library_name/version to Hub calls via a shared HfApi (#46318)
• 0f0036c docs: update ACL Anthology URL in CITATION.cff (#46352)
• fa6c830 DeepGEMM BF16 + mixed FP8/FP4 + MegaMoE + refactor (#45634)
• Additional commits viewable in compare view

Updates tornado from 6.5.5 to 6.5.8

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.8 releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2

... (truncated)

Commits

• a55abe3 Merge pull request #3704 from bdarnell/security-6.5.8
• fc79488 docs: add additional credit to release notes
• 7b01763 Fix test_strip_headers_on_redirect's URL-embedded-credentials cases
• d72fff8 release notes and version bump for 6.5.8
• b168818 auth: Formally deprecated OpenIDMixin
• da28476 web: Also check for semicolons in deprecated mixed-case cookie args
• 8d6363e httputil: Enforce a new limit on the number of arguments in a request
• de85b3f httputil: Apply multipart max_parts limit earlier
• 48fc2d4 Merge pull request #3633 from bdarnell/curl-reset-65
• 4ae1ddd Release notes and version bump for 6.5.7
• Additional commits viewable in compare view

Updates nltk from 3.9.4 to 3.10.3

Release notes

Sourced from nltk's releases.

v3.10.3

Version 3.10.3 2026-08-12

• docs: wrap Chat-80 HOWTO output
• Sandbox Stanford JAR execution to nltk_data directories
• Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + shared-temp squat, lock the cluster with a living audit (CWE-22/59/377)
• Extend algorithmic-complexity DoS hardening: repo-wide sweep + two-string distances (CWE-407/CWE-400)
• Bound unbounded-work DoS in parsers and grammar transforms (CWE-407/674/835)
• fix(security): sandbox MaltParser's Java execution (CVE-2026-12252, CVE-2026-12841)
• fix(security): trust the system temp dir only when it is private (CWE-377/CWE-378)
• fix(security): validate corpus-reader roots against the data sandbox (CWE-73)
• fix(security): validate per-call java() options and replace the -XX:/-D allowlist with a minimal one (CWE-88)
• Additional security hardening (CWE-407, CWE-426, CWE-427, CWE-502, CWE-59, CWE-776, CWE-918)

Thanks to the following contributors to 3.10.3: Mohammad Favas S, leduckhuong, Ziyu Lin, dougtrainer28-cmyk, Chaitanya Kadian, 0xRenSec, Arpit Jain, Jace, nguyencanhthuong, Liling Tan, medimedi, Eric Kafe.

What's Changed

• Sandbox Stanford JAR execution to nltk_data directories by @​ekaf in nltk/nltk#3743
• docs: wrap Chat-80 HOWTO output by @​medisean in nltk/nltk#3741
• ci: sandboxed-open guard + stabilize security tests across platforms/pythons (#3740) by @​alvations in nltk/nltk#3744
• Prepare release 3.10.3 by @​ekaf in nltk/nltk#3745

New Contributors

• @​medisean made their first contribution in nltk/nltk#3741

Full Changelog: nltk/nltk@v3.10.2...v3.10.3

v3.10.3-rc1

Version 3.10.3 2026-08-12

• docs: wrap Chat-80 HOWTO output
• Sandbox Stanford JAR execution to nltk_data directories
• Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + shared-temp squat, lock the cluster with a living audit (CWE-22/59/377)
• Extend algorithmic-complexity DoS hardening: repo-wide sweep + two-string distances (CWE-407/CWE-400)
• Bound unbounded-work DoS in parsers and grammar transforms (CWE-407/674/835)
• fix(security): sandbox MaltParser's Java execution (CVE-2026-12252, CVE-2026-12841)
• fix(security): trust the system temp dir only when it is private (CWE-377/CWE-378)
• fix(security): validate corpus-reader roots against the data sandbox (CWE-73)
• fix(security): validate per-call java() options and replace the -XX:/-D allowlist with a minimal one (CWE-88)
• Additional security hardening (CWE-407, CWE-426, CWE-427, CWE-502, CWE-59, CWE-776, CWE-918)

Thanks to the following contributors to 3.10.3: Mohammad Favas S, leduckhuong, Ziyu Lin, dougtrainer28-cmyk, Chaitanya Kadian, 0xRenSec, Arpit Jain, Jace, nguyencanhthuong, Liling Tan, medimedi, Eric Kafe.

What's Changed

• Sandbox Stanford JAR execution to nltk_data directories by @​ekaf in nltk/nltk#3743
• docs: wrap Chat-80 HOWTO output by @​medisean in nltk/nltk#3741

... (truncated)

Changelog

Sourced from nltk's changelog.

Version 3.10.3 2026-08-12

• docs: wrap Chat-80 HOWTO output
• Sandbox Stanford JAR execution to nltk_data directories
• Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + shared-temp squat, lock the cluster with a living audit (CWE-22/59/377)
• Extend algorithmic-complexity DoS hardening: repo-wide sweep + two-string distances (CWE-407/CWE-400)
• Bound unbounded-work DoS in parsers and grammar transforms (CWE-407/674/835)
• fix(security): sandbox MaltParser's Java execution (CVE-2026-12252, CVE-2026-12841)
• fix(security): trust the system temp dir only when it is private (CWE-377/CWE-378)
• fix(security): validate corpus-reader roots against the data sandbox (CWE-73)
• fix(security): validate per-call java() options and replace the -XX:/-D allowlist with a minimal one (CWE-88)
• Additional security hardening (CWE-407, CWE-426, CWE-427, CWE-502, CWE-59, CWE-776, CWE-918)

Thanks to the following contributors to 3.10.3: Mohammad Favas S, leduckhuong, Ziyu Lin, dougtrainer28-cmyk, Chaitanya Kadian, 0xRenSec, Arpit Jain, Jace, nguyencanhthuong, Liling Tan, medimedi, Eric Kafe.

Version 3.10.2 2026-08-05

• Remove inisec.py and document PYTHONSAFEPATH instead
• Skip draft step in release workflow
• Fix symlink escape in FramenetCorpusReader (CWE-59)
• Guard tempfile.gettempdir() when building pathsec allowed roots
• add tests for transitive_closure

Thanks to the following contributors to 3.10.2: Litesh Ghute, Eric Kafe, Evan Kiefer, tarann26 and Rav Singh Chandan

Version 3.10.1 2026-07-29

• Expand ~ in env-var paths
• Validate types after WordNet app pickle deserialization
• Fix uncontrolled search path in HunposTagger
• Use exact thirds in masi_distance
• Avoid retaining bllip import exceptions
• Fix word_tokenize: pad opening single quote before multi-letter words.
• Implement Tree.pformat_latex_forest.
• Prevent module hijacking in inline imports.
• Fix ReDoS in TweetTokenizer URL and email regexes.

Thanks to the following contributors to 3.10.1: Abhinav, Litesh Ghute, Eric Kafe, Eryk Kaźmierczak, Selim C., Muhtasim Munif Fahim, Triniti K., and Tom Y. Mitich.

Version 3.10.0 2026-06-11

• Enforce the stricter nltk.pathsec security policy by default
• Document the new security model and migration guidance
• Harden resource loading against path traversal and SSRF/DNS-rebinding
• Harden downloader path handling and block XML entity expansion
• Close remaining corpus-reader security edge cases
• Replace unsafe exec() usage in the utility CLI

... (truncated)

Commits

• 303f6e2 Prepare release 3.10.3 (#3745)
• cf2aaac Merge pull request #3744 from alvations/ci-guard-open
• 6cd8320 test: robustness on Python 3.14 / 3.14t CI (UnicodeDecodeError + timing flake)
• e965330 fix: perceptron save_to_json breaks on Windows (os.open can't fd-open a direc...
• df1bb4c test: make pathsec security tests platform-independent (fix Linux/Windows CI)
• 0e5c7be ci: guard against un-sandboxed open() in sandbox-sensitive modules (#3740)
• 5017826 Merge commit from fork
• 40d0f06 Triple-check hardening: perceptron TOCTOU squat, pathsec fd-leak, bcp47 entit...
• 483c5fe Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + s...
• 722778f Merge commit from fork
• Additional commits viewable in compare view

Updates aiohttp from 3.14.0 to 3.14.3

Changelog

Sourced from aiohttp's changelog.

3.14.3 (2026-07-22)

Bug fixes

• Fixed the client dropping only the first Authorization, Cookie and Proxy-Authorization header when a redirect crossed an origin -- by :user:arshsmith1.

  Related issues and pull requests on GitHub: :issue:13180.

• Fixed error message construction in the C HTTP parser -- by :user:bdraco.

  Related issues and pull requests on GitHub: :issue:13222.

---

3.14.2 (2026-07-20)

Bug fixes

• Fixed :py:attr:~aiohttp.web.StreamResponse.last_modified rounding a :class:datetime.datetime with a fractional second down.

  Related issues and pull requests on GitHub: :issue:5303.

• Fixed resolving localhost on Windows to fall back without AI_ADDRCONFIG when the first lookup fails, so localhost still works without an active network.

  Related issues and pull requests on GitHub: :issue:5357.

... (truncated)

Commits

• 5e392ce Release v3.14.3 (#13225)
• 49f65d5 [PR #13222/f4866933 backport][3.14] Build C parser error message from bounded...
• 240099e [PR #13180/ee53d655 backport][3.14] drop every copy of credential headers on ...
• d93f30a Bump version (#13202)
• c1b9212 Release v3.14.2 (#13201)
• 380d4b5 [PR #13054/ed8b040c backport][3.14] escape backslashes in digest auth quoted-...
• e1e1bee Make llhttp method array size dynamic (#13174) (#13196)
• aa4cf29 [PR #13170/2b906869 backport][3.14] Fix StreamResponse.last_modified rounding...
• 71b57b4 [PR #13172/a57747ed backport][3.14] Fix C parser folding fragment into query_...
• 64a03fb [PR #13169/1adc0cd7 backport][3.14] Upgrade http:// to https:// in README.rst...
• Additional commits viewable in compare view

Updates nltk from 3.9.4 to 3.10.3

Release notes

Sourced from nltk's releases.

v3.10.3

Version 3.10.3 2026-08-12

• docs: wrap Chat-80 HOWTO output
• Sandbox Stanford JAR execution to nltk_data directories
• Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + shared-temp squat, lock the cluster with a living audit (CWE-22/59/377)
• Extend algorithmic-complexity DoS hardening: repo-wide sweep + two-string distances (CWE-407/CWE-400)
• Bound unbounded-work DoS in parsers and grammar transforms (CWE-407/674/835)
• fix(security): sandbox MaltParser's Java execution (CVE-2026-12252, CVE-2026-12841)
• fix(security): trust the system temp dir only when it is private (CWE-377/CWE-378)
• fix(security): validate corpus-reader roots against the data sandbox (CWE-73)
• fix(security): validate per-call java() options and replace the -XX:/-D allowlist with a minimal one (CWE-88)
• Additional security hardening (CWE-407, CWE-426, CWE-427, CWE-502, CWE-59, CWE-776, CWE-918)

Thanks to the following contributors to 3.10.3: Mohammad Favas S, leduckhuong, Ziyu Lin, dougtrainer28-cmyk, Chaitanya Kadian, 0xRenSec, Arpit Jain, Jace, nguyencanhthuong, Liling Tan, medimedi, Eric Kafe.

What's Changed

• Sandbox Stanford JAR execution to nltk_data directories by @​ekaf in nltk/nltk#3743
• docs: wrap Chat-80 HOWTO output by @​medisean in nltk/nltk#3741
• ci: sandboxed-open guard + stabilize security tests across platforms/pythons (#3740) by @​alvations in nltk/nltk#3744
• Prepare release 3.10.3 by @​ekaf in nltk/nltk#3745

New Contributors

• @​medisean made their first contribution in nltk/nltk#3741

Full Changelog: nltk/nltk@v3.10.2...v3.10.3

v3.10.3-rc1

Version 3.10.3 2026-08-12

• docs: wrap Chat-80 HOWTO output
• Sandbox Stanford JAR execution to nltk_data directories
• Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + shared-temp squat, lock the cluster with a living audit (CWE-22/59/377)
• Extend algorithmic-complexity DoS hardening: repo-wide sweep + two-string distances (CWE-407/CWE-400)
• Bound unbounded-work DoS in parsers and grammar transforms (CWE-407/674/835)
• fix(security): sandbox MaltParser's Java execution (CVE-2026-12252, CVE-2026-12841)
• fix(security): trust the system temp dir only when it is private (CWE-377/CWE-378)
• fix(security): validate corpus-reader roots against the data sandbox (CWE-73)
• fix(security): validate per-call java() options and replace the -XX:/-D allowlist with a minimal one (CWE-88)
• Additional security hardening (CWE-407, CWE-426, CWE-427, CWE-502, CWE-59, CWE-776, CWE-918)

Thanks to the following contributors to 3.10.3: Mohammad Favas S, leduckhuong, Ziyu Lin, dougtrainer28-cmyk, Chaitanya Kadian, 0xRenSec, Arpit Jain, Jace, nguyencanhthuong, Liling Tan, medimedi, Eric Kafe.

What's Changed

• Sandbox Stanford JAR execution to nltk_data directories by @​ekaf in nltk/nltk#3743
• docs: wrap Chat-80 HOWTO output by @​medisean in nltk/nltk#3741

... (truncated)

Changelog

Sourced from nltk's changelog.

Version 3.10.3 2026-08-12

• docs: wrap Chat-80 HOWTO output
• Sandbox Stanford JAR execution to nltk_data directories
• Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + shared-temp squat, lock the cluster with a living audit (CWE-22/59/377)
• Extend algorithmic-complexity DoS hardening: repo-wide sweep + two-string distances (CWE-407/CWE-400)
• Bound unbounded-work DoS in parsers and grammar transforms (CWE-407/674/835)
• fix(security): sandbox MaltParser's Java execution (CVE-2026-12252, CVE-2026-12841)
• fix(security): trust the system temp dir only when it is private (CWE-377/CWE-378)
• fix(security): validate corpus-reader roots against the data sandbox (CWE-73)
• fix(security): validate per-call java() options and replace the -XX:/-D allowlist with a minimal one (CWE-88)
• Additional security hardening (CWE-407, CWE-426, CWE-427, CWE-502, CWE-59, CWE-776, CWE-918)

Thanks to the following contributors to 3.10.3: Mohammad Favas S, leduckhuong, Ziyu Lin, dougtrainer28-cmyk, Chaitanya Kadian, 0xRenSec, Arpit Jain, Jace, nguyencanhthuong, Liling Tan, medimedi, Eric Kafe.

Version 3.10.2 2026-08-05

• Remove inisec.py and document PYTHONSAFEPATH instead
• Skip draft step in release workflow
• Fix symlink escape in FramenetCorpusReader (CWE-59)
• Guard tempfile.gettempdir() when building pathsec allowed roots
• add tests for transitive_closure

Thanks to the following contributors to 3.10.2: Litesh Ghute, Eric Kafe, Evan Kiefer, tarann26 and Rav Singh Chandan

Version 3.10.1 2026-07-29

• Expand ~ in env-var paths
• Validate types after WordNet app pickle deserialization
• Fix uncontrolled search path in HunposTagger
• Use exact thirds in masi_distance
• Avoid retaining bllip import exceptions
• Fix word_tokenize: pad opening single quote before multi-letter words.
• Implement Tree.pformat_latex_forest.
• Prevent module hijacking in inline imports.
• Fix ReDoS in TweetTokenizer URL and email regexes.

Thanks to the following contributors to 3.10.1: Abhinav, Litesh Ghute, Eric Kafe, Eryk Kaźmierczak, Selim C., Muhtasim Munif Fahim, Triniti K., and Tom Y. Mitich.

Version 3.10.0 2026-06-11

• Enforce the stricter nltk.pathsec security policy by default
• Document the new security model and migration guidance
• Harden resource loading against path traversal and SSRF/DNS-rebinding
• Harden downloader path handling and block XML entity expansion
• Close remaining corpus-reader security edge cases
• Replace unsafe exec() usage in the utility CLI

... (truncated)

Commits

• 303f6e2 Prepare release 3.10.3 (#3745)
• cf2aaac Merge pull request #3744 from alvations/ci-guard-open
• 6cd8320 test: robustness on Python 3.14 / 3.14t CI (UnicodeDecodeError + timing flake)
• e965330 fix: perceptron save_to_json breaks on Windows (os.open can't fd-open a direc...
• df1bb4c test: make pathsec security tests platform-independent (fix Linux/Windows CI)
• 0e5c7be ci: guard against un-sandboxed open() in sandbox-sensitive modules (#3740)
• 5017826 Merge commit from fork
• 40d0f06 Triple-check hardening: perceptron TOCTOU squat, pathsec fd-leak, bcp47 entit...
• 483c5fe Harden path-traversal / file-I/O sandbox: close write-side symlink TOCTOU + s...
• 722778f Merge commit from fork
• Additional commits viewable in compare view

Updates transformers from 4.51.3 to 5.10.1

Release notes

Sourced from transformers's releases.

Release v5.10.1

v5.10.0 was yanked as we publish on a corrupted branch. Sorry everyone, this happens when we rush a release!!!

New Model additions

Gemma4 unified+ Gemma4 MTP

Gemma 4 12B Unified is an encoder-free multimodal model with pretrained and instruction-tuned variants. Unlike standard Gemma 4, which uses dedicated encoder towers, Gemma 4 12B Unified projects raw inputs directly into the language model's embedding space through lightweight linear pipelines. This results in a simpler architecture while maintaining strong multimodal performance.

Key differences from standard Gemma 4:

• No Vision Tower: Raw pixel patches are projected directly into LM space via a Dense + LayerNorm pipeline with factorized 2D positional embeddings, replacing the vision encoder.
• No Audio Tower: Raw 16 kHz waveform samples are chunked into fixed-length frames and projected through a simple RMSNorm → Linear pipeline, replacing the mel spectrogram + Conformer encoder.
• Shared Multimodal Pipeline: Both vision and audio use the same Gemma4UnifiedMultimodalEmbedder (RMSNorm → Linear) for the final projection to text hidden space.

You can find the original Gemma 4 12B Unified checkpoints under the Gemma 4 release.

• who needs encoders? (#46385) by @​douglas-reid @​sgerrard @​vasqu @​molbap

Sapiens2

Sapiens2 is a family of high-resolution vision transformers pretrained on ~1 billion curated human images, designed for human-centric computer vision tasks including pose estimation, body-part segmentation, surface normal estimation, and pointmap estimation. The models scale from 0.4B to 5B parameters and train at native 1K resolution, with hierarchical 4K variants for extended spatial reasoning. Sapiens2 achieves substantial improvements over its predecessor with +4 mAP in pose estimation, +24.3 mIoU in body-part segmentation, and 45.6% error reduction in normal estimation.

Links: Documentation | Paper

• Add Sapiens2 Model (#45919) by @​guarin in #45919

DeepSeek-OCR-2

DeepSeek-OCR-2 is an OCR-specialized vision-language model built on a distinctive architecture that combines a SAM ViT-B vision encoder with a Qwen2 hybrid attention encoder, connected through an MLP projector to a DeepSeek-V2 Mixture-of-Experts (MoE) language model. The model features a hybrid attention mechanism that applies bidirectional attention over image tokens and causal attention over query tokens, enabling efficient and accurate document understanding. It supports both plain OCR tasks and grounding capabilities with coordinate-aware output for document conversion to markdown format.

Links: Documentation

• Add Deepseek-OCR-2 model (#45075) by @​thisisiron in #45075

Mellum

Mellum is a code-focused Mixture-of-Experts language model developed by JetBrains. It is derived from the Qwen3-MoE architecture with per-layer-type RoPE and interleaved sliding window attention. The model has 12B total parameters with 2.5B active parameters per token, using 64 routed experts with 8 activated per token across 28 layers.

Links: Documentation

• feat: Add support for JetBrains' Mellum v2 code generation model (#46112) by @​shadeMe in #46112

Breaking changes

The Gemma4 vision pooler now casts inputs to float32 before scaling to prevent float16 overflow (inf saturation) with large checkpoints, which may cause minor numerical differences in outputs for users running Gemma-4 vision models in float16.

• 🚨 Fix float16 overflow in Gemma4 vision pooler (#46277) by @​Bluear7878

Audio Language Models (ALMs) now have a dedicated base model class without a language modeling head, aligning them with the design of Vision Language Models (VLMs); users relying on the previous model class structure should update their code to use the new base model class where appropriate.

• 🚨 [ALM] Add base model without head (#45534) by @​eustlb

... (truncated)

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Description has been truncated

[Copilot]

🟡 Changes recommended

The PR description doesn’t fully match the actual dependency changes (including an apparent transformers downgrade in one file and unmentioned paramiko bumps), which should be reconciled before approval.

Once you've addressed the issues Copilot identified, you can request another Copilot review.

Pull request overview

This PR updates pinned Python dependency versions across multiple environment-specific requirements*.txt files used by the .aitk toolchain and several model recipe directories (QAIRT/OpenVINO).

Changes:

• Bumps common dependencies (notably transformers → 5.10.1, plus aiohttp, cryptography, pillow, tornado, nltk) across many requirement sets.
• Updates additional security-/web-facing packages in some environments (e.g., bleach, WebOb) and SSH dependency paramiko.
• Aligns model-specific recipe environments (e.g., Mistral QAIRT, Phi QAIRT, Llama OpenVINO) to the newer dependency set.

File summaries

File	Description
mistralai-Mistral-7B-Instruct-v0.3/QAIRT/requirements.txt	Bumps multiple pinned deps including transformers, aiohttp, cryptography, pillow, tornado, bleach, and paramiko.
microsoft-Phi-4-mini-instruct/QAIRT/requirements.txt	Bumps pinned deps including transformers, aiohttp, cryptography, Pillow, tornado, bleach, WebOb, and paramiko.
meta-llama-Llama-3.1-8B-Instruct/OpenVINO/requirements.txt	Bumps transformers pin for the OpenVINO recipe.
.aitk/requirements/requirements-WinMLCLI.txt	Bumps aiohttp, cryptography, pillow, transformers pins.
.aitk/requirements/requirements-WCR.txt	Bumps aiohttp, pillow, tornado, transformers pins.
.aitk/requirements/requirements-WCR-SAM.txt	Bumps transformers pin for SAM requirements set.
.aitk/requirements/requirements-QNN.txt	Bumps aiohttp, pillow, transformers pins.
.aitk/requirements/requirements-QNN_LLM.txt	Bumps tornado pin.
.aitk/requirements/requirements-Profiling.txt	Bumps tornado pin.
.aitk/requirements/requirements-NvidiaGPU.txt	Bumps aiohttp, pillow, transformers pins for NVIDIA GPU requirements set.
.aitk/requirements/requirements-NvidiaGPU-Qwen3.txt	Bumps transformers pin for Qwen3 GPU requirements set.
.aitk/requirements/requirements-NvidiaGPU-GptqModel.txt	Bumps pillow and transformers pins for GPTQ model requirements set.
.aitk/requirements/requirements-IntelNPU.txt	Bumps aiohttp, pillow, transformers pins for Intel NPU requirements set.
.aitk/requirements/requirements-IntelNPU-WP.txt	Bumps transformers pin for Intel NPU WP requirements set.
.aitk/requirements/Intel/Test_py3.12.9.txt	Bumps aiohttp, pillow, tornado, transformers pins for Intel test env.
.aitk/requirements/Intel/Test_py3.12.9-Transformers4.49.txt	Updates transformers pin for Intel test variant.
.aitk/requirements/General/CUDA_py3.12.9.txt	Bumps aiohttp, pillow, transformers pins for General CUDA env.
.aitk/requirements/General/CPU_py3.12.9.txt	Bumps aiohttp, pillow, transformers pins for General CPU env.
.aitk/requirements/General/CPU_py3.12.9-SAM.txt	Bumps transformers pin for General CPU SAM env.
.aitk/requirements/General/CPU_py3.12.9-genai.txt	Changes transformers pin for General CPU genai env.
.aitk/requirements/AMD/Quark_py3.12.13.txt	Bumps aiohttp, nltk, transformers pins for AMD Quark env.

Review details

• Files reviewed: 21/21 changed files
• Comments generated: 3
• Review effort level: Lite

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