Sourced from cryptography's changelog.

46.0.1 - 2025-09-16

* Fixed an issue where users installing via ``pip`` on Python 3.14 development
  versions would not properly install a dependency.
* Fixed an issue building the free-threaded macOS 3.14 wheels.
.. _v46-0-0:
46.0.0 - 2025-09-16

• BACKWARDS INCOMPATIBLE: Support for Python 3.7 has been removed.
• Support for OpenSSL < 3.0 is deprecated and will be removed in the next release.
• Support for x86_64 macOS (including publishing wheels) is deprecated and will be removed in two releases. We will switch to publishing an arm64 only wheel for macOS.
• Support for 32-bit Windows (including publishing wheels) is deprecated and will be removed in two releases. Users should move to a 64-bit Python installation.
• Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.5.3.
• We now build ppc64le manylinux wheels and publish them to PyPI.
• We now build win_arm64 (Windows on Arm) wheels and publish them to PyPI.
• Added support for free-threaded Python 3.14.
• Removed the deprecated get_attribute_for_oid method on :class:~cryptography.x509.CertificateSigningRequest. Users should use :meth:~cryptography.x509.Attributes.get_attribute_for_oid instead.
• Removed the deprecated CAST5, SEED, IDEA, and Blowfish classes from the cipher module. These are still available in :doc:/hazmat/decrepit/index.
• In X.509, when performing a PSS signature with a SHA-3 hash, it is now encoded with the official NIST SHA3 OID.

.. _v45-0-7:

• e735cfc release 46.0.1 (#13450)
• 4e457ff Explicitly specify python in mac uv build invocation (#13447)
• 2726efd Depend on CFFI 2.0.0 or newer on Python > 3.8 (#13448)
• 6223062 release 46.0.0 (#13446)
• 563c491 Update comment for pyopenssl-release tag (#13445)
• d2f6f7f Bump downstream dependencies in CI (#13439)
• e7ab02b we'll ship this with 3.5.3 why not (#13442)
• 0b68a4b Another pair of bump dependencies fix (#13444)
• e076d08 Attempt to fix commit message for bump downstreams (#13440)
• 6835ce8 Put correct version bounds for pyenchant in pins (#13441)
• Additional commits viewable in compare view

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