Sourced from cryptography's changelog.

45.0.3 - 2025-05-25

* Fixed decrypting PKCS#8 files encrypted with long salts (this impacts keys
  encrypted by Bouncy Castle).
* Fixed decrypting PKCS#8 files encrypted with DES-CBC-MD5. While wildly
  insecure, this remains prevalent.
.. _v45-0-2:
45.0.2 - 2025-05-17

• Fixed using mypy with cryptography on older versions of Python.

.. _v45-0-1:

45.0.1 - 2025-05-17

* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.5.0.
.. _v45-0-0:
45.0.0 - 2025-05-17 (YANKED)

• Support for Python 3.7 is deprecated and will be removed in the next cryptography release.
• Updated the minimum supported Rust version (MSRV) to 1.74.0, from 1.65.0.
• Added support for serialization of PKCS#12 Java truststores in :func:~cryptography.hazmat.primitives.serialization.pkcs12.serialize_java_truststore
• Added :meth:~cryptography.hazmat.primitives.kdf.argon2.Argon2id.derive_phc_encoded and :meth:~cryptography.hazmat.primitives.kdf.argon2.Argon2id.verify_phc_encoded methods to support password hashing in the PHC string format
• Added support for PKCS7 decryption and encryption using AES-256 as the content algorithm, in addition to AES-128.
• BACKWARDS INCOMPATIBLE: Made SSH private key loading more consistent with other private key loading: :func:~cryptography.hazmat.primitives.serialization.load_ssh_private_key now raises a TypeError if the key is unencrypted but a password is provided (previously no exception was raised), and raises a TypeError if the key is encrypted but no password is provided (previously a ValueError was raised).
• Added __copy__ to the :class:~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePrivateKey, :class:~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey, :class:~cryptography.hazmat.primitives.asymmetric.ed25519.Ed25519PublicKey, :class:~cryptography.hazmat.primitives.asymmetric.ed25519.Ed25519PrivateKey, :class:~cryptography.hazmat.primitives.asymmetric.ed448.Ed448PublicKey,

... (truncated)

• 5038495 backports for 45.0.3 release (#12979)
• f81c075 Backport mypy fixes for release (#12930)
• 8ea28e0 bump for 45.0.1 (#12922)
• 6784097 bump for 45 release (#12886)
• 2d9c1c9 bump MSRV to 1.74 (#12919)
• 6c18874 Bump BoringSSL, OpenSSL, AWS-LC in CI (#12918)
• 43fd312 add test vectors for upcoming explicit curve loading (#12913)
• 6bfa0a3 chore(deps): bump asn1 from 0.21.2 to 0.21.3 (#12914)
• a88dd66 chore(deps): bump cc from 1.2.22 to 1.2.23 (#12912)
• e4e9840 chore(deps): bump uv from 0.7.3 to 0.7.4 in /.github/requirements (#12911)
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