PyCA cryptography 38.0.4 has been released to PyPI. cryptography includes both high level recipes and low level interfaces to common cryptographic algorithms such as symmetric ciphers, asymmetric algorithms, message digests, X509, key derivation functions, and much more. We support Python 3.6+, and PyPy3. Changelog (https://cryptography.io/en/latest/changelog/#v38-0-4): * Fixed compilation when using LibreSSL 3.6.0. * Fixed error when using py2app to build an application with a cryptography dependency. -Paul Kehrer (reaperhulk)