- update to 37.0.2:
  * Fixed an issue where parsing an encrypted private key with the public
    loader functions would hang waiting for console input on OpenSSL 3.0.x rather
    than raising an error.
  * Restored some legacy symbols for older ``pyOpenSSL`` users. These will be
    removed again in the future, so ``pyOpenSSL`` users should still upgrade
    to the latest version of that package when they upgrade ``cryptography``.
  * Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.0.2.
  * **BACKWARDS INCOMPATIBLE:** Dropped support for LibreSSL 2.9.x and 3.0.x.
    The new minimum LibreSSL version is 3.1+.
  * **BACKWARDS INCOMPATIBLE:** Removed ``signer`` and ``verifier`` methods
    from the public key and private key classes. These methods were originally
    deprecated in version 2.0, but had an extended deprecation timeline due
    to usage. Any remaining users should transition to ``sign`` and ``verify``.
  * Deprecated OpenSSL 1.1.0 support. OpenSSL 1.1.0 is no longer supported by
    the OpenSSL project. The next release of ``cryptography`` will be the last
    to support compiling with OpenSSL 1.1.0.
  * Deprecated Python 3.6 support. Python 3.6 is no longer supported by the
    Python core team. Support for Python 3.6 will be removed in a future
    ``cryptography`` release.
  * Deprecated the current minimum supported Rust version (MSRV) of 1.41.0.
    In the next release we will raise MSRV to 1.48.0. Users with the latest
    ``pip`` will typically get a wheel and not need Rust installed, but check
    :doc:`/installation` for documentation on installing a newer ``rustc`` if
    required.
  * Deprecated
    :class:`~cryptography.hazmat.primitives.ciphers.algorithms.CAST5`,
    :class:`~cryptography.hazmat.primitives.ciphers.algorithms.SEED`,
    :class:`~cryptography.hazmat.primitives.ciphers.algorithms.IDEA`, and
    :class:`~cryptography.hazmat.primitives.ciphers.algorithms.Blowfish` because

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