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Bump the uv group across 1 directory with 5 updates - #14

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

Package From To
twisted 24.11.0 26.4.0rc2
cryptography 46.0.7 50.0.0
idna 3.10 3.15
pyasn1 0.6.3 0.6.4
setuptools 80.9.0 83.0.0

Updates twisted from 24.11.0 to 26.4.0rc2

Release notes

Sourced from twisted's releases.

Twisted 26.4.0rc2 (2026-04-29)

This is the last release with support for Python 3.9.

Security

  • twisted.names was fix for Denial of Service (DoS) attack via resource exhaustion during DNS name decompression. Reported and fixed by Tomas Illuminati Balbin CVE-2026-42304 (#12626)

Features

  • twisted.internet.ssl.CertificateOptions has a new constructor argument, contextForServerName, which takes a callback that will get invoked when a client sends a server name indication, with the sent servername, and returns a new OpenSSL.SSL.Context that the connection will switch to. (#4887)
  • twisted.internet.endpoints.serverFromString now supports the tls endpoint type, which allows you to do twist web --listen=tls:.../certbot-dir/config/live pointed at a certbot live configuration directory and have your certbot certificates automatically discovered and served appropriately. (#9885)
  • twisted.internet.reactor now has type annotations and will appear to be an object of an appropriate type, allowing for idiomatic common usages with correct type information. (#9909)
  • twisted.conch.ssh.SSHUserAuthServer now supports the security key ssh types "sk-ecdsa-sha2-nistp256@openssh.com" and "sk-ssh-ed25519@openssh.com" and extracting the application property from these new key types. (#12212)

Bugfixes

  • twisted.internet.mail will now return a meaningful Failure when TLS validation fails. (#10210)
  • TLS version range constraints passed to twisted.internet.ssl.CertificateOptions are now properly respected rather than excluding the version being passed as the desired constraint. (#10232)
  • A potential reference cycle that might cause intermittent memory spikes while using twisted.internet.defer.inlineCallbacks was removed. (#12120)
  • Trial no longer emits the error RuntimeWarning: TestResult has no addDuration method when running PyUnit tests. (#12229)
  • twisted.python.rebuild.rebuild() now handles changes to sys.modules gracefully. Prior to the change, it could possibly raise a "dictionary changed size during iteration" error if the module list changed. (#12458)
  • twisted.internet.protocol.ReconnectingClientFactory: Don't multiply by factor for initial delay, but use initialDelay directly. (#12478)
  • twisted.internet.ssl and twisted.protocols.tls no longer mutate the pyOpenSSL context after creating pyOpenSSL connections, maintaining compatibility with an upcoming version of pyOpenSSL and increasing reliability (possibly even fixing a very rare segfault) (#12500)
  • twisted.internet.testing.MemoryReactor.callWhenRunning now invokes the callback immediately, if already started. (#12514)
  • Twisted now correctly detects EOF on OpenSSL 4. (#12632)

Improved Documentation

  • The example code from the documentation describing how to create a custom DNS server was updated to Python3. (#12480)
  • Type annotations now use modern PEP 585 built-in generics and PEP 604 union syntax throughout the project. (#12556)

Deprecations and Removals

... (truncated)

Changelog

Sourced from twisted's changelog.

This file contains the release notes for Twisted.

It only contains high-level changes that are of interest to Twisted library users. Users of Twisted should check the notes before planning an upgrade.

Ticket numbers in this file can be looked up by visiting https://twisted.org/trac/ticket/

.. towncrier release notes start

Twisted 26.4.0 (2026-05-11)

This is the last release with support for Python 3.9. No changes since 26.4.0rc2.

Security

  • twisted.names was fix for Denial of Service (DoS) attack via resource exhaustion during DNS name decompression. Reported and fixed by Tomas Illuminati Balbin CVE-2026-42304 (#12626)

Features

  • twisted.internet.ssl.CertificateOptions has a new constructor argument, contextForServerName, which takes a callback that will get invoked when a client sends a server name indication, with the sent servername, and returns a new OpenSSL.SSL.Context that the connection will switch to. (#4887)
  • twisted.internet.endpoints.serverFromString now supports the tls endpoint type, which allows you to do twist web --listen=tls:.../certbot-dir/config/live pointed at a certbot live configuration directory and have your certbot certificates automatically discovered and served appropriately. (#9885)
  • twisted.internet.reactor now has type annotations and will appear to be an object of an appropriate type, allowing for idiomatic common usages with correct type information. (#9909)
  • twisted.conch.ssh.SSHUserAuthServer now supports the security key ssh types "sk-ecdsa-sha2-nistp256@openssh.com" and "sk-ssh-ed25519@openssh.com" and extracting the application property from these new key types. (#12212)

Bugfixes

  • twisted.mail.smtp will now return a meaningful Failure when TLS validation fails. (#10210)
  • TLS version range constraints passed to twisted.internet.ssl.CertificateOptions are now properly respected rather than excluding the version being passed as the desired constraint. (#10232)
  • A potential reference cycle that might cause intermittent memory spikes while using twisted.internet.defer.inlineCallbacks was removed. (#12120)
  • Trial no longer emits the error RuntimeWarning: TestResult has no addDuration method when running PyUnit tests. (#12229)
  • twisted.python.rebuild.rebuild() now handles changes to sys.modules gracefully. Prior to the change, it could possibly raise a "dictionary changed size during iteration" error if the module list changed. (#12458)
  • twisted.internet.protocol.ReconnectingClientFactory: Don't multiply by factor for initial delay, but use initialDelay directly. (#12478)
  • twisted.internet.ssl and twisted.protocols.tls no longer mutate the pyOpenSSL context after creating pyOpenSSL connections, maintaining compatibility with an upcoming version of pyOpenSSL and increasing reliability (possibly even fixing a very rare segfault) (#12500)
  • twisted.internet.testing.MemoryReactor.callWhenRunning now invokes the callback immediately, if already started. (#12514)
  • Twisted now correctly detects EOF on OpenSSL 4. (#12632)

... (truncated)

Commits

Updates cryptography from 46.0.7 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

Updates idna from 3.10 to 3.15

Changelog

Sourced from idna's changelog.

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 of the CVE-2024-3651 mitigation. [CVE-2026-45409]

Thanks to Stan Ulbrych for reporting the issue.

3.13 (2026-04-22)

  • Correct classification error for codepoint U+A7F1

3.12 (2026-04-21)

  • Update to Unicode 17.0.0.
  • Issue a deprecation warning for the transitional argument.
  • Added lazy-loading to provide some performance improvements.
  • Removed vestiges of code related to Python 2 support, including segmentation of data structures specific to Jython.

Thanks to Rodrigo Nogueira for contributions to this release.

3.11 (2025-10-12)

  • Update to Unicode 16.0.0, including significant changes to UTS46 processing. As a result of Unicode ending support for it, transitional processing no longer has an effect and returns the same result.

... (truncated)

Commits
  • af30a09 Release 3.15
  • 30314d4 Pre-release 3.15rc0
  • 05d4b21 Merge pull request #237 from kjd/convert-docs-to-markdown
  • 2987fdb Convert README and HISTORY from reStructuredText to Markdown
  • 59fa800 Merge pull request #236 from kjd/dependabot/github_actions/actions-f3e34333ea
  • def6983 Merge branch 'master' into dependabot/github_actions/actions-f3e34333ea
  • bbd8004 Merge pull request #234 from StanFromIreland/patch-1
  • edd07c0 Bump github/codeql-action from 3.35.2 to 4.35.2 in the actions group
  • 5557db0 Merge branch 'master' into patch-1
  • f11746c Merge pull request #235 from StanFromIreland/patch-2
  • Additional commits viewable in compare view

Updates pyasn1 from 0.6.3 to 0.6.4

Release notes

Sourced from pyasn1's releases.

Release 0.6.4

This is a security release.

  • CVE-2026-59885 (GHSA-8ppf-4f7h-5ppj): Fixed quadratic time complexity in the OBJECT IDENTIFIER and RELATIVE-OID decoders. A small crafted substrate encoding many arcs could consume excessive CPU.
  • CVE-2026-59884 (GHSA-m4p7-r5rc-7g4j): Limited BER long-form tag IDs to 20 octets (140 bits). Unbounded tag IDs allowed a crafted substrate to consume excessive CPU and memory.
  • CVE-2026-59886 (GHSA-hm4w-wwcw-mr6r): Fixed excessive memory and CPU consumption in Real.__float__() for values with large base-10 exponents.
  • Pinned PyPI publish GitHub Action to an immutable commit.

All changes are noted in the CHANGELOG.

Changelog

Sourced from pyasn1's changelog.

Revision 0.6.4, released 08-07-2026

  • CVE-2026-59885 (GHSA-8ppf-4f7h-5ppj): Fixed quadratic time complexity in the OBJECT IDENTIFIER and RELATIVE-OID decoders. A small crafted substrate encoding many arcs could consume excessive CPU. Arcs are now accumulated in linear time; decoded values are unchanged (thanks for reporting, tynus2)
  • CVE-2026-59884 (GHSA-m4p7-r5rc-7g4j): Limited BER long-form tag IDs to 20 octets (140 bits), matching the OID arc limit introduced in 0.6.2. Unbounded tag IDs allowed a crafted substrate to consume excessive CPU and memory; longer tag IDs are now rejected with PyAsn1Error. Also fixed Tag and TagSet repr() failing on huge tag (thanks for reporting, mikeappsec) IDs due to the integer-to-string conversion limit (Python 3.11+)
  • CVE-2026-59886 (GHSA-hm4w-wwcw-mr6r): Fixed excessive memory and CPU consumption in Real.float() for values with large base-10 exponents. Conversion no longer materializes huge intermediate integers; values too large to represent as a Python float raise OverflowError promptly, and prettyPrint() renders them as '' as before. Also fixed base-10 mantissa normalization to use exact integer arithmetic; mantissas larger than 2**53 could previously lose precision through float division (thanks for reporting, gvozdila)
  • Pinned PyPI publish GitHub Action to an immutable commit [pr #113](pyasn1/pyasn1#113)
Commits

Updates setuptools from 80.9.0 to 83.0.0

Changelog

Sourced from setuptools's changelog.

v83.0.0

Features

  • Require Python 3.10 or later.

Bugfixes

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

Deprecations and Removals

  • pypa/distutils#334

v82.0.1

Bugfixes

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

Improved Documentation

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

Misc

v82.0.0

... (truncated)

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

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@dependabot
Bump the uv group across 1 directory with 5 updates
e5d176f 
Bumps the uv group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [twisted](https://github.com/twisted/twisted) | `24.11.0` | `26.4.0rc2` |
| [cryptography](https://github.com/pyca/cryptography) | `46.0.7` | `50.0.0` |
| [idna](https://github.com/kjd/idna) | `3.10` | `3.15` |
| [pyasn1](https://github.com/pyasn1/pyasn1) | `0.6.3` | `0.6.4` |
| [setuptools](https://github.com/pypa/setuptools) | `80.9.0` | `83.0.0` |



Updates `twisted` from 24.11.0 to 26.4.0rc2
- [Release notes](https://github.com/twisted/twisted/releases)
- [Changelog](https://github.com/twisted/twisted/blob/trunk/NEWS.rst)
- [Commits](twisted/twisted@twisted-24.11.0...twisted-26.4.0rc2)

Updates `cryptography` from 46.0.7 to 50.0.0
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@46.0.7...50.0.0)

Updates `idna` from 3.10 to 3.15
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.md)
- [Commits](kjd/idna@v3.10...v3.15)

Updates `pyasn1` from 0.6.3 to 0.6.4
- [Release notes](https://github.com/pyasn1/pyasn1/releases)
- [Changelog](https://github.com/pyasn1/pyasn1/blob/main/CHANGES.rst)
- [Commits](pyasn1/pyasn1@v0.6.3...v0.6.4)

Updates `setuptools` from 80.9.0 to 83.0.0
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v80.9.0...v83.0.0)

---
updated-dependencies:
- dependency-name: twisted
  dependency-version: 26.4.0rc2
  dependency-type: direct:production
  dependency-group: uv
- dependency-name: cryptography
  dependency-version: 50.0.0
  dependency-type: indirect
  dependency-group: uv
- dependency-name: idna
  dependency-version: '3.15'
  dependency-type: indirect
  dependency-group: uv
- dependency-name: pyasn1
  dependency-version: 0.6.4
  dependency-type: indirect
  dependency-group: uv
- dependency-name: setuptools
  dependency-version: 83.0.0
  dependency-type: indirect
  dependency-group: uv
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code labels Sep 11, 2026
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