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

3.1.2

This is the Flask 3.1.2 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/Flask/3.1.2/ Changes: https://flask.palletsprojects.com/page/changes/#version-3-1-2 Milestone: https://github.com/pallets/flask/milestone/38?closed=1

• stream_with_context does not fail inside async views. #5774
• When using follow_redirects in the test client, the final state of session is correct. #5786
• Relax type hint for passing bytes IO to send_file. #5776

3.1.1

This is the Flask 3.1.1 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/Flask/3.1.1/ Changes: https://flask.palletsprojects.com/en/stable/changes/#version-3-1-1 Milestone https://github.com/pallets/flask/milestone/36?closed=1

• Fix signing key selection order when key rotation is enabled via SECRET_KEY_FALLBACKS. GHSA-4grg-w6v8-c28g
• Fix type hint for cli_runner.invoke. #5645
• flask --help loads the app and plugins first to make sure all commands are shown. #5673
• Mark sans-io base class as being able to handle views that return AsyncIterable. This is not accurate for Flask, but makes typing easier for Quart. #5659

3.1.0

This is the Flask 3.1.0 feature release. A feature release may include new features, remove previously deprecated code, add new deprecations, or introduce potentially breaking changes. We encourage everyone to upgrade, and to use a tool such as pip-tools to pin all dependencies and control upgrades. Test with warnings treated as errors to be able to adapt to deprecation warnings early.

PyPI: https://pypi.org/project/Flask/3.1.0/ Changes: https://flask.palletsprojects.com/en/stable/changes/#version-3-1-0 Milestone: https://github.com/pallets/flask/milestone/33?closed=1

• Drop support for Python 3.8. #5623
• Update minimum dependency versions to latest feature releases. Werkzeug >= 3.1, ItsDangerous >= 2.2, Blinker >= 1.9. #5624, #5633
• Provide a configuration option to control automatic option responses. #5496
• Flask.open_resource/open_instance_resource and Blueprint.open_resource take an encoding parameter to use when opening in text mode. It defaults to utf-8. #5504
• Request.max_content_length can be customized per-request instead of only through the MAX_CONTENT_LENGTH config. Added MAX_FORM_MEMORY_SIZE and MAX_FORM_PARTS config. Added documentation about resource limits to the security page. #5625
• Add support for the Partitioned cookie attribute (CHIPS), with the SESSION_COOKIE_PARTITIONED config. #5472
• -e path takes precedence over default .env and .flaskenv files. load_dotenv loads default files in addition to a path unless load_defaults=False is passed. #5628
• Support key rotation with the SECRET_KEY_FALLBACKS config, a list of old secret keys that can still be used for unsigning. Extensions will need to add support. #5621
• Fix how setting host_matching=True or subdomain_matching=False interacts with SERVER_NAME. Setting SERVER_NAME no longer restricts requests to only that domain. #5553
• Request.trusted_hosts is checked during routing, and can be set through the TRUSTED_HOSTS config. #5636

3.0.3

... (truncated)

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

Version 3.1.2

Released 2025-08-19

• stream_with_context does not fail inside async views. :issue:5774
• When using follow_redirects in the test client, the final state of session is correct. :issue:5786
• Relax type hint for passing bytes IO to send_file. :issue:5776

Version 3.1.1

Released 2025-05-13

• Fix signing key selection order when key rotation is enabled via SECRET_KEY_FALLBACKS. :ghsa:4grg-w6v8-c28g
• Fix type hint for cli_runner.invoke. :issue:5645
• flask --help loads the app and plugins first to make sure all commands are shown. :issue:5673
• Mark sans-io base class as being able to handle views that return AsyncIterable. This is not accurate for Flask, but makes typing easier for Quart. :pr:5659

Version 3.1.0

Released 2024-11-13

• Drop support for Python 3.8. :pr:5623
• Update minimum dependency versions to latest feature releases. Werkzeug >= 3.1, ItsDangerous >= 2.2, Blinker >= 1.9. :pr:5624,5633
• Provide a configuration option to control automatic option responses. :pr:5496
• Flask.open_resource/open_instance_resource and Blueprint.open_resource take an encoding parameter to use when opening in text mode. It defaults to utf-8. :issue:5504
• Request.max_content_length can be customized per-request instead of only through the MAX_CONTENT_LENGTH config. Added

... (truncated)

• 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

Sourced from pillow's releases.

12.1.1

https://pillow.readthedocs.io/en/stable/releasenotes/12.1.1.html

Dependencies

• Patch libavif for svt-av1 4.0 compatibility #9413 [@​hugovk]

Other changes

• Fix OOB Write with invalid tile extents #9427 [@​radarhere]

12.1.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.1.0.html

Deprecations

• Deprecate getdata(), in favour of new get_flattened_data() #9292 [@​radarhere]

Documentation

• Specify APNG duration type when opening #9368 [@​radarhere]
• Added release notes for #9350 #9366 [@​radarhere]
• Update ImageMorph documentation #9349 [@​radarhere]
• Docs: update major bump cadence #9334 [@​hugovk]
• Add release notes for #9070 #9320 [@​radarhere]
• Updated Ubuntu version #9306 [@​radarhere]
• Update macOS tested Pillow versions #9265 [@​radarhere]

Dependencies

• Update harfbuzz to 12.3.0 #9355 [@​radarhere]
• Update xz to 5.8.2 #9343 [@​radarhere]
• Updated libjpeg-turbo to 3.1.3 #9333 [@​radarhere]
• Updated zlib-ng to 2.3.2 #9324 [@​radarhere]
• Updated libpng to 1.6.53 #9325 [@​radarhere]
• Update actions/checkout action to v6 #9323 [@renovate[bot]]
• Update dependency mypy to v1.19.0 #9322 [@renovate[bot]]
• Updated libpng to 1.6.51 #9305 [@​radarhere]
• Updated brotli to 1.2.0 #9284 [@​radarhere]
• Update libimagequant to 4.4.1 #9301 [@​radarhere]
• Update zlib-ng to 2.3.1, except on manylinux2014 aarch64 #9312 [@​radarhere]
• Updated harfbuzz to 12.2.0 #9289 [@​radarhere]
• Update github-actions #9277 [@renovate[bot]]

Testing

• Replace pre-commit with prek #9360 [@​hugovk]
• Test PyQt6 on Python 3.14 on Windows #9353 [@​radarhere]
• Test 32-bit Windows on Windows Server 2022 #9345 [@​radarhere]
• Correct variable type #9335 [@​radarhere]

... (truncated)

Sourced from pillow's changelog.

Changelog (Pillow)

11.1.0 and newer

See GitHub Releases:

• https://github.com/python-pillow/Pillow/releases

11.0.0 (2024-10-15)

• Update licence to MIT-CMU #8460 [hugovk]

• Conditionally define ImageCms type hint to avoid requiring core #8197 [radarhere]

• Support writing LONG8 offsets in AppendingTiffWriter #8417 [radarhere]

• Use ImageFile.MAXBLOCK when saving TIFF images #8461 [radarhere]

• Do not close provided file handles with libtiff when saving #8458 [radarhere]

• Support ImageFilter.BuiltinFilter for I;16* images #8438 [radarhere]

• Use ImagingCore.ptr instead of ImagingCore.id #8341 [homm, radarhere, hugovk]

• Updated EPS mode when opening images without transparency #8281 [Yay295, radarhere]

• Use transparency when combining P frames from APNGs #8443 [radarhere]

• Support all resampling filters when resizing I;16* images #8422 [radarhere]

• Free memory on early return #8413 [radarhere]

• Cast int before potentially exceeding INT_MAX #8402 [radarhere]

... (truncated)

• 5158d98 12.1.1 version bump
• 9000313 Fix OOB Write with invalid tile extents (#9427)
• cd01118 Patch libavif for svt-av1 4.0 compatibility
• 46f45f6 12.1.0 version bump
• c9ac097 Simplify band splitting (#9291)
• 3baedf2 Deprecate getdata(), in favour of new get_flattened_data() (#9292)
• b51a036 Specify APNG duration type when opening (#9368)
• 8d08e31 Add release notes for #9348 (#9369)
• 432707e Added release notes for #9348
• 2d58910 Specify APNG duration type when opening
• Additional commits viewable in compare view

• bd81538 2024.07.04 (#295)
• 06a2cbf Bump peter-evans/create-pull-request from 6.0.5 to 6.1.0 (#294)
• 13bba02 Bump actions/checkout from 4.1.6 to 4.1.7 (#293)
• e8abcd0 Bump pypa/gh-action-pypi-publish from 1.8.14 to 1.9.0 (#292)
• 124f4ad 2024.06.02 (#291)
• c2196ce --- (#290)
• fefdeec Bump actions/checkout from 4.1.4 to 4.1.5 (#289)
• 3c5fb15 Bump actions/download-artifact from 4.1.6 to 4.1.7 (#286)
• 4a9569a Bump actions/checkout from 4.1.2 to 4.1.4 (#287)
• 1fc8086 Bump peter-evans/create-pull-request from 6.0.4 to 6.0.5 (#288)
• Additional commits viewable in compare view

Sourced from dnspython's releases.

dnspython 2.6.1

See What's New for details.

This is a bug fix release for 2.6.0 where the "TuDoor" fix erroneously suppressed legitimate Truncated exceptions. This caused the stub resolver to timeout instead of failing over to TCP when a legitimate truncated response was received over UDP.

This release addresses the potential DoS issue discussed in the "TuDoor" paper (CVE-2023-29483). The dnspython stub resolver is vulnerable to a potential DoS if a bad-in-some-way response from the right address and port forged by an attacker arrives before a legitimate one on the UDP port dnspython is using for that query. In this situation, dnspython might switch to querying another resolver or give up entirely, possibly denying service for that resolution. This release addresses the issue by adopting the recommended mitigation, which is ignoring the bad packets and continuing to listen for a legitimate response until the timeout for the query has expired.

Thank you to all the contributors to this release, and, as usual, thanks to my co-maintainers: Tomáš Křížek, Petr Špaček, and Brian Wellington.

dnspython 2.6.0

See What's New for details.

This release addresses the potential DoS issue discussed in the "TuDoor" paper (CVE-2023-29483). The dnspython stub resolver is vulnerable to a potential DoS if a bad-in-some-way response from the right address and port forged by an attacker arrives before a legitimate one on the UDP port dnspython is using for that query. In this situation, dnspython might switch to querying another resolver or give up entirely, possibly denying service for that resolution. This release addresses the issue by adopting the recommended mitigation, which is ignoring the bad packets and continuing to listen for a legitimate response until the timeout for the query has expired.

Thank you to all the contributors to this release, and, as usual, thanks to my co-maintainers: Tomáš Křížek, Petr Špaček, and Brian Wellington.

dnspython 2.5.0

See the What's New page for a summary of this release.

Thanks to all the contributors, and, as usual, thanks to my co-maintainers: Tomáš Křížek, Petr Špaček, and Brian Wellington.

dnspython 2.4.2

This is a bug fix release, see the What's New page in the documentation for a summary.

Thanks to the people who reported the bugs and, as usual, thanks to my co-maintainers: Tomáš Křížek, Petr Špaček, and Brian Wellington.

Sourced from dnspython's changelog.

2.6.1

• The Tudoor fix ate legitimate Truncated exceptions, preventing the resolver from failing over to TCP and causing the query to timeout #1053.

2.6.0

• As mentioned in the "TuDoor" paper and the associated CVE-2023-29483, the dnspython stub resolver is vulnerable to a potential DoS if a bad-in-some-way response from the right address and port forged by an attacker arrives before a legitimate one on the UDP port dnspython is using for that query.

  This release addresses the issue by adopting the recommended mitigation, which is ignoring the bad packets and continuing to listen for a legitimate response until the timeout for the query has expired.

• Added support for the NSID EDNS option.

• Dnspython now looks for version metadata for optional packages and will not use them if they are too old. This prevents possible exceptions when a feature like DoH is not desired in dnspython, but an old httpx is installed along with dnspython for some other purpose.

• The DoHNameserver class now allows GET to be used instead of the default POST, and also passes source and source_port correctly to the underlying query methods.

2.5.0

• Dnspython now uses hatchling for builds.

• Asynchronous destinationless sockets now work on Windows.

• Cython is no longer supported due to various typing issues.

• Dnspython now explicitly canonicalizes IPv4 and IPv6 addresses. Previously it was possible for non-canonical IPv6 forms to be stored in a AAAA address, which would work correctly but possibly cause problmes if the address were used as a key in a dictionary.

• The number of messages in a section can be retrieved with section_count().

• Truncation preferences for messages can be specified.

• The length of a message can be automatically prepended when rendering.

... (truncated)

• 0a742b9 update CI
• 0ea5ad0 The Tudoor fix should not eat valid Truncated exceptions #1053 (#1054)
• f12d398 2.6.1 version prep
• cecb853 Further improve CVE fix coverage to 100% for sync and async.
• 7952e31 test IgnoreErrors
• e093299 For the Tudoor fix, we also need the UDP nameserver to ignore_unexpected.
• 3af9f78 2.6.0 versioning
• ca63d95 Require cryptography >=41 instead of 42.
• 902cbf3 Create CODE_OF_CONDUCT.md
• ed9795f github contributing and pull request template
• Additional commits viewable in compare view

Sourced from idna's releases.

v3.7

What's Changed

• Fix issue where specially crafted inputs to encode() could take exceptionally long amount of time to process. [CVE-2024-3651]

Thanks to Guido Vranken for reporting the issue.

Full Changelog: kjd/idna@v3.6...v3.7

Sourced from idna's changelog.

3.7 (2024-04-11) ++++++++++++++++

• Fix issue where specially crafted inputs to encode() could take exceptionally long amount of time to process. [CVE-2024-3651]

Thanks to Guido Vranken for reporting the issue.

3.6 (2023-11-25) ++++++++++++++++

• Fix regression to include tests in source distribution.

3.5 (2023-11-24) ++++++++++++++++

• Update to Unicode 15.1.0
• String codec name is now "idna2008" as overriding the system codec "idna" was not working.
• Fix typing error for codec encoding
• "setup.cfg" has been added for this release due to some downstream lack of adherence to PEP 517. Should be removed in a future release so please prepare accordingly.
• Removed reliance on a symlink for the "idna-data" tool to comport with PEP 517 and the Python Packaging User Guide for sdist archives.
• Added security reporting protocol for project

Thanks Jon Ribbens, Diogo Teles Sant'Anna, Wu Tingfeng for contributions to this release.

3.4 (2022-09-14) ++++++++++++++++

• Update to Unicode 15.0.0
• Migrate to pyproject.toml for build information (PEP 621)
• Correct another instance where generic exception was raised instead of IDNAError for malformed input
• Source distribution uses zeroized file ownership for improved reproducibility

Thanks to Seth Michael Larson for contributions to this release.

3.3 (2021-10-13) ++++++++++++++++

• Update to Unicode 14.0.0
• Update to in-line type annotations
• Throw IDNAError exception correctly for some malformed input
• Advertise support for Python 3.10
• Improve testing regime on Github

... (truncated)

• 1d365e1 Release v3.7
• c1b3154 Merge pull request #172 from kjd/optimize-contextj
• 0394ec7 Merge branch 'master' into optimize-contextj
• cd58a23 Merge pull request #152 from elliotwutingfeng/dev
• 5beb28b More efficient resolution of joiner contexts
• 1b12148 Update ossf/scorecard-action to v2.3.1
• d516b87 Update Github actions/checkout to v4
• c095c75 Merge branch 'master' into dev
• 60a0a4c Fix typo in GitHub Actions workflow key
• 5918a0e Merge branch 'master' into dev
• Additional commits viewable in compare view

Sourced from jupyterlab's releases.

v4.4.8

4.4.8

(Full Changelog)

Bugs fixed

• Debugger: Only send the configurationDone message once as per the DAP #17912 (@​martinRenou)
• Fix output prompt overlay height for large outputs #17863 (@​Meriem-BenIsmail)
• Prevent overlay of content from other columns when renaming a file in the file browser #17857 (@​CrafterKolyan)
• Fix notebook toolbar item order #17866 (@​Darshan808)

Maintenance and upkeep improvements

• Ignore npmjs.com in check-links #17915 (@​jtpio)

Documentation improvements

• Add JupyterCon banner and Jupyter colors #17906 (@​choldgraf)

Contributors to this release

(GitHub contributors page for this release)

@​brichet | @​github-actions | @​HaudinFlorence | @​jtpio | @​jupyterlab-probot | @​krassowski | @​martinRenou | @​meeseeksmachine | @​Meriem-BenIsmail | @​williamstein

v4.4.7

4.4.7

(Full Changelog)

Enhancements made

• Update to mermaid 11.10, marked 16.2 #17813 (@​bollwyvl)

Bugs fixed

• Change default line wrap in default editor config #17818 (@​gjmooney)
• Select file and accept dialog on file double click in FileDialog.getOpenFiles #17844 (@​martinRenou)
• Fix broken toolbar updates due to missing 'clear' cases in switch statements for ObservableList #17837 (@​Darshan808)
• Send code to console #17824 (@​gjmooney)
• Clear incomplete execution metadata when splitting running cells #17804 (@​Darshan808)
• Don't create empty page_config in sys_prefix when disabled is empty #17791 (@​gjmooney)

Documentation improvements

... (truncated)

• a889bb5 [ci skip] Publish 4.4.8
• 51c585b Fix integrity
• f8841dc Merge commit from fork
• 526a3d7 Backport PR #17915: Ignore npmjs.com in check-links (#17921)
• 911ff90 Backport PR #17912: Debugger: Only send the configurationDone message once ...
• 2d0ff31 Backport PR #17906: Add JupyterCon banner and Jupyter colors (#17908)
• 276b38c Backport PR #17863: Fix output prompt overlay height for large outputs (#17889)
• 88f58b1 Backport PR #17857: Prevent overlay of content from other columns when renami...
• baf78ec Backport PR #17866: Fix notebook toolbar item order (#17872)
• 30d1f70 [ci skip] Publish 4.4.7
• Additional commits viewable in compare view

Sourced from nltk's changelog.

Version 3.9.4 2026-03-24

• Support Python 3.14
• Fix bug in Levenshtein distance when substitution_cost > 2
• Fix bug in Treebank detokeniser re quote ordering
• Fix bug in Jaro similarity for empty strings
• Several security enhancements
• Fix GHSA-rf74-v2fm-23pw: unbounded recursion in JSONTaggedDecoder
• Implement TextTiling vocabulary introduction method (Hearst 1997)
• Fix ALINE feature matrix errors and add comprehensive tests
• Support multiple VerbNet versions, fix longid/shortid regex for VerbNet ids
• Let downloader fallback to md5 when sha256 is unavailable
• Several other minor bugfixes and code cleanups

Thanks to the following contributors to 3.9.4: Min-Yen Kan, Eric Kafe, Emily Voss, bowiechen, Hrudhai01, jancallewaert, Mr-Neutr0n, pollak.peter89, ylwango613,

Version 3.9.3 2026-02-21

• Fix CVE-2025-14009: secure ZIP extraction in nltk.downloader (#3468)
• Block path traversal/arbitrary reads in nltk.data for protocol-less refs (#3467)
• Block path traversal/abs paths in corpus readers and FS pointers (#3479, #3480)
• Validate external StanfordSegmenter JARs using SHA256 (#3477)
• Add optional sandbox enforcement for filestring() (#3485)
• Maintenance: downloader/zipped models, CI/tooling updates

Thanks to the following contributors to 3.9.3: Chris Clauss, Eric Kafe, HyperPS, purificant, Shivansh-Game, Christopher Smith

Version 3.9.2 2025-10-01

• Update download checksums to use SHA256 in built index
• Fix percentage escape in new-style string formatting
• replace shortened URLs using goo.gl
• Make Wordnet interoperable with various taggers and tagged corpora
• Fix saving PerceptronTagger
• Document how to reproduce old Wordnet studies
• properly initialize Portuguese corpus reader
• support for mixed rules conversion into Chomsky Normal Form
• only import tkinter if a GUI is needed
• issue #2112 with Corenlp
• new environment variable NLTK_DOWNLOADER_FORCE_INTERACTIVE_SHELL
• Lesk defaults to most frequent sense in case of ties

Thanks to the following contributors to 3.9.2: Jose Cols, Peter de Blanc, GeneralPoxter, Eric Kafe, William LaCroix, Jason Liu, Samer Masterson, Mike014, purificant, Andrew Ernest Ritz, samertm, Ikram Ul Haq, Christopher Smith, Ryan Mannion

Version 3.9.1 2024-08-19

... (truncated)

• ad9c96b Update copyright year
• 7edcddf Updates for 3.9.4 release
• 67a2736 Merge pull request #3180 from yzhaoinuw/bug-on-edit_distance_align
• 2b17ac5 Fix edit_distance_align backtrace for high substitution costs
• 4b72976 Merge pull request #3018 from JuanIMartinezB/bug/shortid-longid
• 8a5619f Merge pull request #3222 from Syzygy2048/feature/texttiling-vocabulary-introd...
• c6574d7 Merge pull request #3289 from ihitamandal/codeflash/optimize-windowdiff-2024-...
• 98ff5d9 Merge pull request #3435 from Hrudhai01/fix-3260-detokenize-quotes
• aec4fce Merge pull request #3522 from ekaf/pathsec
• eec4ee3 Merge pull request #3526 from nltk/update-contributing
• Additional commits viewable in compare view

Sourced from opencv-python's releases.

4.8.1.78

OpenCV 4.8.1 release.

Important changes:

• WebP security update for CVE-2023-4863

4.8.0.76

Adds cv2.typing to package. Close #869

4.8.0.74

Important changes:

• #20370 Python typing stubs.
• #23350 Fix reference counting errors in registerNewType.
• #23399, #23436, #23138 Fixed ChAruco and diamond boards detector bindings.
• #23371 Added bindings to allow GpuMat and Stream objects to be initialized from memory initialized in other libraries
• #23691 np.float16 support.
• Python bindings for RotatedRect, CV_MAKETYPE, CV_8UC(n).
• Several build fixes for OpenCV-Python package

4.7.0.72

OpenCV 4.7.0 with various distribution bug fixes.

• Mac OS 11 support.
• Old Linux support with zlib version older than 1.9.
• Package build fixes for Python 11 on Musl C based system (Alpine).

4.7.0.70

OpenCV 4.7.0 with various distribution bug fixes.

• Mac OS 11 support.
• Old Linux support with zlib version older than 1.9.
• Package build fixes for Python 11 on Musl C based system (Alpine).

4.7.0.68

opencv-python: https://pypi.org/project/opencv-python/ opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/ opencv-python-headless: https://pypi.org/project/opencv-python-headless/ opencv-contrib-python-headless: https://pypi.org/project/opencv-contrib-python-headless/

OpenCV 4.7.0

Changes:

• Updated third-party libraries to fix potential vulnerabilities.
• Dropped Python 3.6 support.
• Added Python 3.11 support.

4.6.0.66

opencv-python: https://pypi.org/project/opencv-python/ opencv-contrib-python: https://pypi.org/project/opencv-contrib-python/ opencv-python-headless: https://pypi.org/project/opencv-python-headless/

... (truncated)

• See full diff in compare view

Sourced from pycryptodome's releases.

v3.19.1 - Zeil

Resolved issues

• Fixed a side-channel leakage with OAEP decryption that could be exploited to carry out a Manger attack. Thanks to Hubert Kario.

v3.19.0 - Ulm

New features

• The update() methods of TupleHash128 and TupleHash256 objects can now hash multiple items (byte strings) at once. Thanks to Sylvain Pelissier.
• Added support for ECDH, with Crypto.Protocol.DH.

Resolved issues

• GH#754: due to a bug in cffi, do not use it on Windows with Python 3.12+.

v3.18.0 - Trier

New features

• Added support for DER BOOLEAN encodings.

• The library now compiles on Windows ARM64. Thanks to Niyas Sait.

  Resolved issues

---

• GH#722: nonce attribute was not correctly set for XChaCha20_Poly1305 ciphers. Thanks to Liam Haber.
• GH#728: Workaround for a possible x86 emulator bug in Windows for ARM64.
• GH#739: OID encoding for arc 2 didn't accept children larger than 39. Thanks to James.
• Correctly check that the scalar matches the point when importing an ECC private key.

v3.17.0 - Stuttgart

No release notes provided.

v3.16.0 - Ravensburg

New features

• Build wheels for musl Linux. Thanks to Ben Raz.

Resolved issues

• GH#639: ARC4 now also works with 'keys' as short as 8 bits.
• GH#669: fix segfaults when running in a manylinux2010 i686 image.

Sourced from pycryptodome's changelog.

3.19.1 (28 December 2023) ++++++++++++++++++++++++++

Resolved issues

• Fixed a side-channel leakage with OAEP decryption that could be exploited to carry out a Manger attack (CVE-2023-52323). Thanks to Hubert Kario.

3.19.0 (16 September 2023) ++++++++++++++++++++++++++

New features

• The update() methods of TupleHash128 and TupleHash256 objects can now hash multiple items (byte strings) at once. Thanks to Sylvain Pelissier.
• Added support for ECDH, with Crypto.Protocol.DH.

Resolved issues

• GH#754: due to a bug in cffi, do not use it on Windows with Python 3.12+.

3.18.0 (18 May 2023) ++++++++++++++++++++++++++

New features

• Added support for DER BOOLEAN encodings.
• The library now compiles on Windows ARM64. Thanks to Niyas Sait.

Resolved issues

• GH#722: nonce attribute was not correctly set for XChaCha20_Poly1305 ciphers. Thanks to Liam Haber.
• GH#728: Workaround for a possible x86 emulator bug in Windows for ARM64.
• GH#739: OID encoding for arc 2 didn't accept children larger than 39. Thanks to James.
• Correctly check that the scalar matches the point when importing an ECC private key.

3.17.0 (29 January 2023) ++++++++++++++++++++++++++

New features

• Added support for the Counter Mode KDF defined in SP 800-108 Rev 1.
• Reduce the minimum tag length for the EAX cipher to 2 bytes.
• An RSA object has 4 new properties for the CRT coefficients: dp, dq, invq and invq (invp is the same value as the existing u).

Resolved issues

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• ef270ab Update wheels action
• 3278edd Update changelog and version
• 10e8216 Update PSS verify signature code example.
• 4ec4b85 Bump version
• 0deea1b Use constant-time (faster) padding decoding also for OAEP
• 519e7ae Avoid changing signature of RSA._decrypt() method if possible
• 1aa9dca Update changelog and bump version
• afb5e27 Fix side-channel leakage in RSA decryption
• ee91c67 Update CMAC.py
• 43a466d Fix small "passes" typo.
• Additional commits viewable in compare view

Sourced from requests's releases.

v2.33.0

2.33.0 (2026-03-25)

Announcements

• 📣 Requests is adding inline types. If you have a typed code base that uses Requests, please take a look at #7271. Give it a try, and report any gaps or feedback you may have in the issue. 📣

Security

• CVE-2026-25645 requests.utils.extract_zipped_paths now extracts contents to a non-deterministic location to prevent malicious file replacement. This does not affect default usage of Requests, only applications calling th...

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